Nuveen Investment Funds, Inc.

Approximate Date of Proposed Public Offering: As soon as practicable after effectiveness.

This Post-Effective Amendment to the Registration Statement comprises the following papers and contents:

Part B — The Statement of Additional Information for the Nuveen Real Asset Income Fund

Nuveen Investment Funds, Inc. is a multi-series investment company that consists of thirty-eight series. Thirty-seven of those series, the Nuveen California Tax Free Fund, Nuveen Core Bond Fund, Nuveen High Income Bond Fund, Nuveen Inflation Protected Securities Fund, Nuveen Intermediate Government Bond Fund, Nuveen Intermediate Term Bond Fund, Nuveen Short Term Bond Fund, Nuveen Total Return Bond Fund, Nuveen Short Tax Free Fund, Nuveen Intermediate Tax Free Fund, Nuveen Tax Free Fund, Nuveen Colorado Tax Free Fund, Nuveen Minnesota Intermediate Municipal Bond Fund, Nuveen Minnesota Municipal Bond Fund, Nuveen Missouri Tax Free Fund, Nuveen Nebraska Municipal Bond Fund, Nuveen Ohio Tax Free Fund, Nuveen Oregon Intermediate Municipal Bond Fund, Nuveen Equity Income Fund, Nuveen Large Cap Growth Opportunities Fund, Nuveen Large Cap Select Fund, Nuveen Large Cap Value Fund, Nuveen Mid Cap Growth Opportunities Fund, Nuveen Mid Cap Select Fund, Nuveen Mid Cap Value Fund, Nuveen Small Cap Growth Opportunities Fund, Nuveen Small Cap Select Fund, Nuveen Small Cap Value Fund, Nuveen Real Estate Securities Fund, Nuveen Global Infrastructure Fund, Nuveen International Fund, Nuveen International Select Fund, Nuveen Equity Index Fund, Nuveen Mid Cap Index Fund, Nuveen Small Cap Index Fund, Nuveen Quantitative Large Cap Core Fund and Nuveen Tactical Market Opportunities Fund, are not included in this amendment to the Registration Statement and are not affected by this amendment to the Registration Statement.

The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

The Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

The principal investment objective of the fund is to seek a high level of current income. The secondary objective is to seek capital appreciation.

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or in other Nuveen Mutual Funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in “What Share Classes We Offer” on page of the fund’s prospectus, “How to Reduce Your Sales Charge” on page of the prospectus and “Purchase and Redemption of Fund Shares” on page of the fund’s statement of additional information.

(expenses that you pay each year as a percentage of the value of your investment)

The following example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, the fund’s operating expenses remain the same, and the contractual fee waivers currently in place are not renewed beyond the first year of each period indicated. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

The fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s performance.

Under normal market conditions, the fund invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in securities issued by real asset related companies that are generating income at the time of purchase. Real asset related companies are defined as: (i) companies that are in the energy, telecommunications, utilities or materials sectors; (ii) companies in the real estate or transportation industries; (iii) companies, if not in one of these sectors or industries, that (a) derive at least 50% of their revenues or profits from the ownership, management, operation, development, construction, financing, or sale of real assets, or (b) have at least 50% of the fair market value of their assets invested in real assets; or (iv) pooled investment vehicles that primarily invest in the foregoing companies or that are otherwise designed primarily to provide investment exposure to real assets.

The categories of real assets on which the fund will focus its investments are infrastructure and real estate. Infrastructure consists of the physical structures and networks upon which the operation, growth and development of a community depends, which include water, sewer, and energy utilities; transportation and communication networks; health care facilities, government accommodations, and other public service facilities; and shipping, timber, steel, alternative energy, and other resources and services necessary for the construction and maintenance of these physical structures and networks.

The fund will invest in both equity securities and debt securities, but will not invest more than 40% of its net assets in debt securities. All or a portion of the fund’s debt securities may be rated lower than investment grade (BB/Ba or lower). Equity securities in which the fund may invest may be of any market capitalization and include common stock, preferred securities and convertible securities, as well as interests in real estate investment trusts (REITs), exchange-traded notes (ETNs), other investment companies (including exchange-traded funds (ETFs)) and equity securities issued by master limited partnerships (MLPs). Debt securities in which the fund may invest include corporate debt obligations, mortgage-backed securities (MBS) and debt securities issued by MLPs.

The fund will invest in non-U.S. securities, but will limit its exposure to emerging markets to 50% of its net assets at the time of purchase.

The fund may utilize derivatives, including options, futures contracts, options on futures contracts, and forward foreign currency exchange contracts. The fund may use these derivatives to manage market or business risk, enhance the fund’s return, or hedge against adverse movements in currency exchange rates.

In selecting securities for the fund, the sub-adviser will utilize a team-based investment philosophy and primarily employ a bottom-up approach that relies on fundamental research by its Real Assets Team and its Taxable Fixed Income Team. The sub-adviser will complement its bottom-up approach with top-down research.

The value of your investment in this fund will change daily, which means you could lose money. An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in this fund include:

Active Management Risk—Because the fund is actively managed, the fund could underperform other mutual funds with similar investment objectives.

Additional Expenses—When the fund invests in other investment companies, you bear both your proportionate share of fund expenses and, indirectly, the expenses of the other investment companies.

Call Risk—If an issuer calls bonds held by the fund, performance could be adversely impacted.

Common Stock Risk—Stocks may decline significantly in price over short or extended periods of time. Price changes may occur in the market as a whole, or they may occur in only a particular country, company, industry, or sector of the market.

Credit Risk—The issuer of a debt security could suffer adverse changes in financial condition that result in a payment default or a downgrade of the security. Parties to contracts with the fund could default on their obligations.

Currency Risk—Changes in currency exchange rates may affect the fund’s net asset value, the value of dividends and interest earned, and gains and losses realized on the sale of securities.

Derivatives Risk—The use of derivatives involves additional risks and transaction costs which could leave the fund in a worse position than if it had not used these instruments. Derivatives may entail investment exposures that are greater than their cost would suggest. As a result, a small investment in derivatives could have a large impact on performance.

High-Yield Debt Securities Risk—High-yield debt securities generally are less liquid, have more volatile prices, and have greater credit risk than investment grade debt securities.

Income Risk—The fund’s income could decline during periods of falling interest rates.

Infrastructure Sector Risk—Because the fund invests significantly in infrastructure-related securities, the fund has greater exposure to adverse economic, regulatory, political, legal, and other changes affecting the issuers of such securities.

Interest Rate Risk—Interest rate increases can cause the value of debt securities to decrease.

Liquidity Risk—Certain securities in which the fund may invest, such as high-yield debt securities and certain emerging markets securities, involve the risk that the securities will not be able to be sold at the time desired by the fund or at prices approximating the value at which the fund is carrying the securities on its books.

Master Limited Partnership Risk—An investment in an MLP exposes the fund to the legal and tax risks associated with investing in partnerships. MLPs may have limited financial resources, their securities may be relatively illiquid, and they may be subject to more erratic price movements because of the underlying assets they hold.

Mortgage-Backed Securities Risk—These securities generally can be prepaid at any time. Prepayments that occur either more quickly or more slowly than expected can adversely impact the fund.

Non-U.S. Investment Risk/Emerging Market Risk—Non-U.S. companies or U.S. companies with significant non-U.S. operations may be subject to risks in addition to those of companies that principally operate in the United States as a result of, among other things, political, social and economic developments abroad and different legal, regulatory and tax environments. These additional risks may be heightened for securities of companies located in, or with significant operations in, emerging market countries.

Preferred Security Risk—Preferred securities are subordinated to bonds and other debt instruments in a company’s capital structure and therefore will be subject to greater credit risk than those debt instruments.

Real Estate Investment Trust Risk—The value of a REIT can be hurt by economic downturns or by changes in real estate values, rents, property taxes, interest rates, tax treatment, regulations, or the legal structure of the REIT.

Real Estate Sector Risk—The fund invests significantly in the real estate industry, which has been subject to substantial fluctuations and declines on a local, regional and national basis in the past and may continue to be in the future.

Small-Cap and Mid-Cap Stock Risk—Small-cap stocks involve substantial risk. Prices of small-cap stocks may be subject to more abrupt or erratic movements, and to wider fluctuations, than stock prices of larger, more established companies or the market averages in general. It may be difficult to sell small-cap stocks at the desired time and price. While mid-cap stocks may be slightly less volatile than small-cap stocks, they still involve similar risks.

Fund performance is not included in this prospectus because the fund has not been in existence for a full calendar year.

You may purchase, redeem or exchange shares of the fund on any business day, which is any day the New York Stock Exchange is open for business. You may purchase, redeem or exchange shares of the fund through a financial advisor or other financial intermediary or directly from the fund. The fund’s initial and subsequent investment minimums generally are as follows, although the fund may reduce or waive the minimums in some cases:

The fund’s distributions are taxable and will generally be taxed as ordinary income or capital gains.

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank or financial advisor), the fund, its distributor or its investment adviser may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other financial intermediary and your salesperson to recommend the fund over another investment. Ask your financial advisor or visit your financial intermediary’s website for more information.

To help you better understand the fund, this section includes a detailed discussion of the fund’s investment and risk management strategies. For a more complete discussion of these matters, please see the statement of additional information, which is available by calling (800) 257-8787 or by visiting Nuveen’s website at www.nuveen.com.

Nuveen Fund Advisors, Inc. (“Nuveen Fund Advisors”), the fund’s investment adviser, offers advisory and investment management services to a broad range of mutual fund clients. Nuveen Fund Advisors has overall responsibility for management of the fund, oversees the management of the fund’s portfolio, manages the fund’s business affairs and provides certain clerical, bookkeeping and other administrative services. Nuveen Fund Advisors is located at 333 West Wacker Drive, Chicago, Illinois 60606. Nuveen Fund Advisors is a subsidiary of Nuveen Investments, Inc. (“Nuveen Investments”). On November 13, 2007, Nuveen Investments was acquired by investors led by Madison Dearborn Partners, LLC, which is a private equity investment firm based in Chicago, Illinois. The Nuveen family of advisers has been providing advice to investment companies since 1976.

Nuveen Fund Advisors has selected its affiliate, Nuveen Asset Management, LLC (“Nuveen Asset Management”), located at 333 West Wacker Drive, Chicago, Illinois 60606, to serve as sub-adviser to the fund. Nuveen Asset Management manages the investment of the fund’s assets on a discretionary basis, subject to the supervision of Nuveen Fund Advisors.

John G. Wenker, Jay L. Rosenberg, and Jeffrey T. Schmitz, CFA are the portfolio managers of the fund.

Additional information about the portfolio managers’ compensation, other accounts managed by the portfolio managers and the portfolio managers’ ownership of securities in the fund is provided in the statement of additional information.

The management fee schedule for the fund consists of two components: a fund-level fee, based only on the amount of assets within the fund, and a complex-level fee, based on the aggregate amount of all eligible fund assets managed by Nuveen Fund Advisors.

The annual fund-level fee, payable monthly, is based upon the average daily net assets of the fund as follows:

The fund’s complex-level fee rate is determined by taking the current overall complex-level fee rate, which is based on the aggregate amount of the “eligible assets” of all Nuveen funds, and making, as appropriate, an upward adjustment to that rate based upon the percentage of the fund’s assets that are not “eligible assets.” The maximum overall complex-level fee rate is 0.2000% of the fund’s average daily net assets, which is based upon complex-level eligible assets of $55 billion, with the complex-level fee rate decreasing incrementally for eligible assets above that level. Fund-specific complex-level fee rates will not exceed the maximum overall complex-level fee rate of 0.2000%. As of March 31, 2011, the fund’s complex-level fee rate was 0.1982%.

See the “Adviser and Sub-Adviser” section of the statement of additional information for the current fee waivers and expense reimbursements for the fund.

Nuveen Fund Advisors has agreed to waive fees and/or reimburse expenses through so that total annual fund operating expenses (excluding 12b-1 distribution and service fees, interest expenses, taxes, fees incurred in acquiring and disposing of portfolio securities, acquired fund fees and expenses, and extraordinary expenses) for the fund do not exceed % of the average daily net assets of any class of fund shares. The expense limitation expiring may be terminated or modified prior to that date only with the approval of the Board of Directors of the fund.

Information regarding the Board of Directors’ approval of investment advisory contracts will be available in the fund’s annual report for the period ending October 31, 2011.

The fund’s investment objectives, which are described in the “Fund Summary” section, may be changed without shareholder approval. If the fund’s investment objectives change, you will be notified at least 60 days in advance. The fund’s investment policies may be changed by the Board of Directors without shareholder approval unless otherwise noted in this prospectus or the statement of additional information.

The fund’s principal investment strategies are discussed in the “Fund Summary” section. These are the strategies that the fund’s investment adviser and sub-adviser believe are most likely to be important in trying to achieve the fund’s investment objectives. This section provides more

information about these strategies, as well as information about some additional strategies that the fund’s sub-adviser uses, or may use, to achieve the fund’s objectives. You should be aware that the fund may also use strategies and invest in securities that are not described in this prospectus, but that are described in the statement of additional information. For a copy of the statement of additional information, call Nuveen Investor Services at (800) 257-8787.

Common stock represents units of ownership in a company. Owners typically are entitled to vote on the selection of directors and other important matters as well as to receive dividends on their holdings. In the event that a company is liquidated, the claims of secured and unsecured creditors and owners of bonds and preferred stock take precedence over the claims of those who own common stock. The price of common stock is generally determined by the company’s earnings, type of products or services offered, projected growth rates, experience of management, liquidity, and general market conditions for the markets on which the stock trades.

Preferred stock, which generally pays fixed or adjustable rate dividends or interest to investors, has preference over common stock in the payment of dividends or interest and the liquidation of a company’s assets, which means that a company typically must pay dividends or interest on its preferred stock before paying any dividends on its common stock. On the other hand, preferred stock is junior to all forms of the company’s debt, including both senior and subordinated debt. Because of its subordinated position in the capital structure of an issuer, the ability to defer dividend or interest payments for extended periods of time without adverse consequences to the issuer, and certain other features, preferred stock is often treated as an equity-like instrument by both issuers and investors, as its quality and value is heavily dependent on the profitability and cash flows of the issuer rather than on any legal claims to specific assets.

Convertible securities are hybrid securities that combine the investment characteristics of bonds and common stocks. Convertible securities typically consist of debt securities or preferred securities that may be converted within a specified period of time (typically for the entire life of the security) into a certain amount of common stock or other equity security of the same or a different issuer at a predetermined price. They also include debt securities with warrants or common stock attached and derivatives combining the features of debt securities and equity securities. Convertible securities entitle the holder to receive interest paid or accrued on debt securities, or dividends paid or accrued on preferred securities, until the securities mature or are redeemed, converted or exchanged.

REITs are publicly traded corporations or trusts that invest in residential or commercial real estate. REITs generally can be divided into the following three types:

The fund can invest in common stock, preferred stock and convertible securities issued by REITs.

Corporate debt securities are fully taxable debt obligations issued by corporations. These securities fund capital improvements, expansions, debt refinancing or acquisitions that require more capital than would ordinarily be available from a single lender. Investors in corporate debt securities lend money to the issuing corporation in exchange for interest payments and repayment of the principal at a set maturity date. Rates on corporate debt securities are set according to prevailing interest rates at the time of the issue, the credit rating of the issuer, the length of the maturity and other terms of the security, such as a call feature.

Bonds that are rated lower than investment grade are commonly referred to as high yield bonds or junk bonds. These bonds generally provide high income in an effort to compensate investors for their higher risk of default, which is the failure to make required interest or principal payments. High-yield bond issuers include small or relatively new companies lacking the history or capital to merit investment-grade status, former blue chip companies downgraded because of financial problems, companies electing to borrow heavily to finance or avoid a takeover or buyout, and firms with heavy debt loads.

A mortgage-backed security is a type of pass-through security backed by an ownership interest in a pool of mortgage loans. The fund may invest in mortgage-backed securities guaranteed by, or secured by collateral that is guaranteed by, the United States government, its agencies, instrumentalities or sponsored corporations. It may also invest in privately issued mortgage-backed securities, including commercial mortgage-backed securities (CMBS).

The fund may invest in securities of other open-end or closed-end investment companies, including exchange-traded funds (“ETFs”), that invest primarily in securities of the types in which the fund may invest directly. An ETF is an investment company that holds a portfolio of securities generally designed to track the performance of a securities index, including industry, sector, country and region indexes. ETFs trade on a securities exchange and their shares may, at times, trade at a premium or discount to their net asset value. In addition, the fund will incur brokerage costs when purchasing and selling shares of ETFs. The fund will not invest in leveraged ETFs.

ETNs are a type of senior, unsecured, unsubordinated debt security issued by financial institutions that combine both aspects of bonds and ETFs. An ETN’s returns are based on the performance of a market index minus fees and expenses. Similar to ETFs, ETNs are listed on an exchange and traded in the secondary market. However, unlike an ETF, an ETN can be held until the ETN’s maturity, at which time the issuer will pay a return linked to the performance of the market index to which the ETN is linked minus certain fees.

MLPs are publicly traded limited partnerships. The partnership units are registered with the Securities and Exchange Commission and are freely exchanged on a securities exchange or in the over-the-counter market. MLPs are limited by the Internal Revenue Code to only apply to enterprises that engage in certain businesses, mostly pertaining to the use of natural resources, such as petroleum and natural gas extraction and transportation. Some real estate enterprises may also qualify as MLPs.

The fund can invest in securities of foreign issuers through the direct investment in securities of non-U.S. companies and through depositary receipts. Non-U.S. companies are those (i) whose securities are traded principally on a stock exchange or over-the-counter in a non-U.S. country, (ii) that are organized under the laws of and have a principal office(s) in a non-U.S. country or (iii) that have at least 50% of their revenues, profits or assets in non-U.S. countries.

Emerging markets issuers are those (i) whose securities are traded principally on a stock exchange or over-the-counter in an emerging market country, (ii) that are organized under the laws of and have a principal office(s) in an emerging market country or (iii) that have at least 50% of their revenues, profits or assets in emerging market countries. Emerging market countries include any country other than Canada, the United States and the countries comprising the MSCI EAFE^® Index (currently, Australia, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Hong Kong, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland and the United Kingdom).

The fund may utilize options, futures contracts, currency futures contracts, options on futures contracts, forward foreign currency exchange contracts and swap agreements, including swap agreements on interest rates, currency rates, security indexes and specific securities, as well as total return, credit default swap agreements. The fund may enter into standardized derivatives contracts traded on domestic or foreign securities exchanges, boards of trade, or similar entities, and non-standardized derivatives contracts traded in the over-the-counter (OTC) market. The fund may use these derivatives in an attempt to manage market or business risk, credit risk and yield curve risk, to hedge against adverse movements in currency exchange rates, to manage the effective maturity or duration of securities in the fund’s portfolio or for speculative purposes in an effort to increase the fund’s yield or to enhance returns. The fund may also use derivatives to gain exposure to non-dollar denominated securities to the extent it does not do so through direct investments.

In an attempt to respond to adverse market, economic, political, or other conditions, the fund may temporarily invest without limit in cash and in U.S. dollar-denominated high-quality money market instruments and other short-term securities. Being invested in these securities may keep the fund from participating in a market upswing and prevent the fund from achieving its investment objectives.

A description of the fund’s policies and procedures with respect to the disclosure of the fund’s portfolio holdings is available in the fund’s statement of additional information. Certain portfolio holdings information is available on the fund’s website—www.nuveen.com—by clicking the “Our Products—Mutual Funds” section on the home page and following the applicable link for your fund in the “Search Mutual Fund Family” section. By following these links, you can obtain a list of your fund’s top ten holdings as of the end of the most recent month. A complete list of portfolio holdings information is generally made available on the fund’s website following the end of each month with an approximately one-month lag. This information will remain available on the website until the fund files with the Securities and Exchange Commission its annual, semi-annual or quarterly holdings report for the fiscal period that includes the date(s) as of which the website information is current.

In selecting securities for the fund, Nuveen Asset Management will utilize a team-based investment philosophy and primarily employ a bottom-up approach that relies on fundamental research by its Real Assets Team and its Taxable Fixed Income Team. The security selection process will start by identifying infrastructure and real estate securities across the capital structure with attractive yields. From that group, Nuveen Asset Management will assess each security’s total return potential versus prevailing yields. Prior to purchasing a security, the investment team will analyze the company’s profitability, contractual cash flow, sustainability of earnings, and management team. It will emphasize companies whose revenues flow from tangible assets with long-term contracts or concessions and are therefore capable of producing steady, predictable cash flows.

Nuveen Asset Management will complement its bottom-up approach with top-down research. In particular, the investment team will consider geographical and geopolitical factors that impact a company, such as growth prospects in its region, the overall valuation of securities within its country, and the soundness of that country’s regulatory framework. Economic growth expectations, interest rate expectations, and asset class expectations will also impact portfolio decisions for the fund.

Nuveen Asset Management will generally sell a security from the fund’s portfolio if any of the following has occurred:

Risk is inherent in all investing. Investing in a mutual fund—even the most conservative—involves risk, including the risk that you may receive little or no return on your investment or even that you may lose part or all of your investment. Therefore, before investing you should consider carefully the following risks that you assume when you invest in the fund. Because of these and other risks, you should consider an investment in the fund to be a long-term investment.

Active management risk. The fund is actively managed and its performance therefore will reflect in part the sub-adviser ability to make investment decisions which are suited to achieving the fund’s investment objective. Due to its active management, the fund could underperform other mutual funds with similar investment objectives.

Additional Expenses. When the fund invests in other investment companies, you bear both your proportionate share of fund expenses and, indirectly, the expenses of the other investment companies.

Call Risk. The fund may invest in debt securities, which are subject to call risk. Bonds may be redeemed at the option of the issuer, or “called,” before their stated maturity date. In general, an issuer will call its bonds if they can be refinanced by issuing new bonds which bear a lower interest rate. The fund is subject to the possibility that during periods of falling interest rates, a bond issuer will call its high-yielding bonds. The fund would then be forced to invest the unanticipated proceeds at lower interest rates, resulting in a decline in the fund’s income.

Common Stock Risk. Stocks may decline significantly in price over short or extended periods of time. Price changes may occur in the market as a whole, or they may occur in only a particular country, company, industry, or sector of the market. In addition, particular types of stocks in which the fund invests, such as large-capitalization stocks, mid-capitalization stocks, small-capitalization stocks and/or micro-capitalization stocks, may underperform the market as a whole.

Convertible security risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to certain additional risks that are typically associated with debt. The market values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. However, a convertible security’s market value also tends to reflect the market price of the common stock of the issuing company, particularly when the stock price is greater than the convertible security’s conversion price (i.e., the predetermined price or exchange ratio at which the convertible security can be converted or exchanged for the underlying common stock). Convertible securities are also exposed to the risk that an issuer is unable to meet its obligation to make dividend or principal payments when due as a result of changing financial or market conditions. Convertible securities generally offer lower interest or dividend yields than non-convertible debt securities of similar credit quality because of their potential for capital appreciation.

Mandatory convertible securities are distinguished as a subset of convertible securities because the conversion is not optional and the conversion price at maturity is based solely upon the market price of the underlying common stock, which may be significantly less than par or the price (above or below

par) paid. Mandatory convertible securities generally do not limit the potential for loss to the same extent as securities convertible at the option of the holder.

Credit Risk. The fund is subject to the risk that the issuers of debt securities held by the fund will not make payments on the securities. There is also the risk that an issuer could suffer adverse changes in financial condition that could lower the credit quality of a security. This could lead to greater volatility in the price of the security and in shares of the fund. Also, a change in the credit quality rating of a bond could affect the bond’s liquidity and make it more difficult for the fund to sell. When the fund purchases unrated securities, it will depend on the sub-adviser’s analysis of credit risk without the assessment of an independent rating organization, such as Moody’s or Standard & Poor’s.

Derivatives Risk. A small investment in derivatives could have a potentially large impact on the fund’s performance. The use of derivatives involves risks different from, or possibly greater than, the risks associated with investing directly in the underlying assets. Derivatives can be highly volatile, illiquid and difficult to value, and there is the risk that changes in the value of a derivative held by the fund will not correlate with the underlying instruments or the fund’s other investments. Derivative instruments also involve the risk that a loss may be sustained as a result of the failure of the counterparty to the derivative instruments to make required payments or otherwise comply with the derivative instruments’ terms. Some derivatives also involve leverage, which could increase the volatility of these investments as they may fluctuate in value more than the underlying instrument.

A fund may be required to segregate permissible liquid assets to cover its obligations relating to its transactions in derivatives. In some cases, a fund may be required to set aside liquid assets in an amount equal only to the fund’s daily net liability, rather than the full notional value of the derivative instrument. By setting aside assets equal to only its net obligations, a fund may employ leverage to a greater extent than if the fund were required to segregate assets equal to the full notional value of such instruments.

A fund may enter into over-the-counter (OTC) transactions in derivatives. Transactions in the OTC markets generally are conducted on a principal-to-principal basis. The terms and conditions of these instruments generally are not standardized and tend to be more specialized or complex, and the instruments may be harder to value. In addition, like all derivatives, there may not be a liquid market for OTC derivatives. As a result, it may not be possible to initiate a transaction or liquidate a position at an advantageous time or price.

Short positions in derivatives may involve greater risks than long positions, as the risk of loss is theoretically unlimited (unlike a long position, in which the risk of loss may be limited to the amount invested).

Emerging Markets Risk. The risks of international investing are particularly significant in emerging markets. Investing in emerging markets generally involves exposure to economic structures that are less diverse and mature, and to political systems that are less stable, than those of developed countries. In addition, issuers in emerging markets typically are subject to a greater degree of change in earnings and business prospects than are companies in developed markets.

ETN Risk. Like other index-tracking instruments, ETNs are subject to the risk that the value of the index may decline, at times sharply and unpredictably.

In addition, ETNs—which are debt instruments—are subject to risk of default by the issuer. This is the major distinction between ETFs and ETNs: while ETFs are subject to market risk, ETNs are subject to both market risk and the risk of default by the issuer. ETNs are also subject to the risk that a liquid secondary market for any particular ETN might not be established or maintained.

High Yield Securities Risk. The fund may invest in securities that are rated lower than investment grade. These securities, which are commonly called “high yield” securities or “junk bonds,” usually offer higher yields than investment grade securities, but they also involve more risk. High yield securities may be more susceptible to real or perceived adverse economic conditions than investment grade securities. In addition, the secondary trading market may be less liquid. High yield securities generally have more volatile prices and carry more risk to principal than investment grade securities.

Income Risk. The fund’s income could decline due to falling market interest rates. This is because, in a falling interest rate environment, the fund may have to invest the proceeds from sales of fund shares, as well as the proceeds from maturing portfolio debt securities (or portfolio debt securities that have been called, see “Call Risk” above, or prepaid, see “Mortgage-Backed Securities Risk” below), in lower-yielding debt securities.

Interest Rate Risk. Debt securities will fluctuate in value with changes in interest rates. In general, debt securities will increase in value when interest rates fall and decrease in value when interest rates rise. Longer-term debt securities are generally more sensitive to interest rate changes.

International Investing Risk. International investing involves risks not typically associated with U.S. investing. To the extent a fund is allowed to invest in depositary receipts, the fund will be subject to the same risks as when investing directly in foreign securities, unless otherwise noted below. The holder of an unsponsored depositary receipt may have limited voting rights and may not receive as much information about the issuer of the underlying securities as would the holder of a sponsored depositary receipt. The risks of international investing include:

Currency Risk. Because the foreign securities in which the fund invests, with the exception of American Depositary Receipts, generally trade in currencies other than the U.S. dollar, changes in currency exchange rates will affect the fund’s net asset value, the value of dividends and interest earned, and gains and losses realized on the sale of securities. A strong U.S. dollar relative to these other currencies will adversely affect the value of the fund. In addition, the prices of the foreign securities traded in U.S. dollars that the fund invests in are indirectly influenced by currency fluctuations.

Foreign Securities Market Risk. Securities of many non-U.S. companies may be less liquid and their prices more volatile than securities of comparable U.S. companies. Securities of companies traded in many countries outside the U.S., particularly emerging markets countries, may be subject to further risks due to the inexperience of local investment professionals and financial institutions, the possibility of permanent or temporary termination of trading, and greater spreads between bid and asked prices for securities. In addition, non-U.S. stock exchanges and investment professionals are subject to less governmental regulation, and commissions may be higher than in the United States. Also, there may be delays in the settlement of non-U.S. stock exchange transactions.

Foreign Tax Risk. The fund’s income from foreign issuers may be subject to non-U.S. withholding taxes. In some countries, the fund also may be subject to taxes on trading profits and, on certain securities transactions, transfer or stamp duties tax. To the extent foreign income taxes are paid by the fund, U.S. shareholders may be entitled to a credit or deduction for U.S. tax purposes. See “Shareholder Information—Taxes—Foreign Tax Credits” below for details.

Information Risk. Non-U.S. companies generally are not subject to uniform accounting, auditing, and financial reporting standards or to other regulatory requirements that apply to U.S. companies. As a result, less information may be available to investors concerning non-U.S. issuers. Accounting and financial reporting standards in emerging markets may be especially lacking.

Investment Restriction Risk. Some countries, particularly emerging markets, restrict to varying degrees foreign investment in their securities markets. In some circumstances, these restrictions may limit or preclude investment in certain countries or may increase the cost of investing in securities of particular companies.

Political and Economic Risks. International investing is subject to the risk of political, social or economic instability in the country of the issuer of a security, the difficulty of predicting international trade patterns, the possibility of the imposition of exchange controls, expropriation, limits on removal of currency or other assets and nationalization of assets. In addition, there is a risk of loss due to diplomatic developments or governmental actions such as a change in tax statuses or the modification of individual property rights.

Infrastructure Sector Risk. Because the fund invests significantly in infrastructure-related securities, the fund has greater exposure to adverse economic, regulatory, political, legal, and other changes affecting the issuers of such securities. Infrastructure-related businesses are subject to a variety of factors that may adversely affect their business or operations, including high interest costs in connection with capital construction programs, costs associated with environmental and other regulations, the effects of economic slowdown and surplus capacity, increased competition from other providers of services, uncertainties concerning the availability of fuel at reasonable prices, the effects of energy conservation policies and other factors. Additionally, infrastructure-related entities may be subject to regulation by various governmental authorities and may also be affected by governmental regulation of rates charged to customers, service interruption and/or legal challenges due to environmental, operational or other mishaps and the imposition of special tariffs and changes in tax laws, regulatory policies and accounting standards. There is also the risk that corruption may negatively affect publicly-funded infrastructure projects, especially in emerging markets, resulting in delays and cost overruns.

Liquidity Risk. The fund is exposed to liquidity risk because of its investment in various securities—such as high yield securities, preferred securities, and emerging markets securities—that may be illiquid. For example, trading opportunities are more limited for debt securities that have received ratings below investment grade. These features may make it more difficult to sell or buy a security at a favorable price or time. Consequently, the fund may have to accept a lower price to sell a security, sell other securities to raise cash, or give up an investment opportunity, any of which could have a negative effect on the fund’s performance. Infrequent trading may also lead to greater price volatility.

MLP Risk. An MLP is an investment that combines the tax benefits of a limited partnership with the liquidity of publicly-traded securities. The risks of investing in an MLP are generally those involved in investing in a partnership as opposed to a corporation. For example, state law governing partnerships is often less restrictive than state law governing corporations. Accordingly, there may be fewer protections afforded investors in an MLP than investors in a corporation. Investments held by MLPs may be relatively illiquid, limiting the MLPs’ ability to vary their portfolios promptly in response to changes in economic or other conditions. MLPs may have limited financial resources, their securities may trade infrequently and in limited volume, and they may be subject to more abrupt or erratic price movements than securities of larger or more broadly-based companies. The fund’s investment in MLPs also subjects the fund to the risks associated with the specific industry or industries in which the MLPs invest.

Additionally, since MLPs generally conduct business in multiple states, the fund may be subject to income or franchise tax in each of the states in which the partnership does business. The additional cost of preparing and filing the tax returns and paying the related taxes may adversely impact the fund’s return on its investment in MLPs.

Mortgage-Backed Securities Risk. The value of the fund’s mortgage-backed securities can fall if the owners of the underlying mortgages pay off their mortgages sooner than expected, which could happen when interest rates fall or for other reasons. If the underlying mortgages are paid off sooner than expected, the fund may have to reinvest this money in mortgage-backed or other securities that have lower yields. Mortgage-backed securities are also subject to extension risk, which is the risk that in times of rising interest rates mortgage prepayments will slow causing securities considered short- or intermediate-term to be long-term securities that fluctuate more widely in response to changes in interest rates than shorter term securities. Mortgage-backed securities issued by a private issuer generally entail greater risk than obligations directly or indirectly guaranteed by the U.S. government or a government-sponsored entity. The downturn in the housing market and the resulting recession in the United States has negatively affected, and may continue to negatively affect, both the price and liquidity of mortgage-backed securities.

Mortgage-backed securities are also subject to extension risk, which is the risk that rising interest rates could cause mortgages underlying the securities to be prepaid more slowly than expected, resulting in slower prepayments of the securities. This would, in effect, convert a short- or medium-duration mortgage-backed security into a longer-duration security, increasing its sensitivity to interest rate changes and causing its price to decline.

Other Investment Company Risk. Any investment company is subject to the risks of the underlying securities that it holds. In addition, investments in ETFs and closed-end funds present certain risks that do not apply to investments in traditional mutual funds. While an ETF seeks to achieve the same returns as a particular market index, the performance of an ETF may diverge from the performance of such index (commonly known as tracking error). ETFs are subject to fees and expenses (like management fees and operating expenses) that do not apply to an index. Moreover, ETFs are limited in their ability to perfectly replicate the composition of an index and ETF shares may trade at a premium or discount to their net asset value. As ETFs and closed-end funds trade on an exchange, they are subject to the risks of any exchange-traded instrument, including: (i) an active trading

market for its shares may not develop or be maintained, (ii) trading of its shares may be halted by the exchange, and (iii) its shares may be delisted from the exchange.

Preferred security risk. There are special risks associated with investing in preferred securities:

Limited voting rights. Generally, preferred security holders have no voting rights with respect to the issuing company unless preferred dividends have been in arrears for a specified number of periods, at which time the preferred security holders may elect a number of directors to the issuer’s board. Generally, once all the arrearages have been paid, the preferred security holders no longer have voting rights.

In the case of preferred securities issued by trusts or other special purpose entities, holders generally have no voting rights, except (i) if the issuer fails to pay dividends for a specified period of time or (ii) if a declaration of default occurs and is continuing. In such an event, preferred security holders generally would have the right to appoint and authorize a trustee to enforce the trust or special purpose entity’s rights as a creditor under the agreement with its operating company.

Payment deferral. Generally, preferred securities may be subject to provisions that allow an issuer, under certain conditions, to skip (“noncumulative” preferred securities) or defer (“cumulative” preferred securities) distributions. Taxable preferred securities typically contain provisions that allow an issuer, at its discretion, to defer distributions for up to 20 consecutive quarters. If the fund owns a preferred security that is deferring its distributions, the fund may be required to report such distributions as income for tax purposes even though it is not receiving the cash associated with such distributions.

Special redemption rights. In certain circumstances, an issuer of preferred securities may redeem the securities prior to their stated maturity date, if any. For instance, for certain types of preferred securities, a redemption may be triggered by a change in federal income tax or securities laws. As with call provisions, a redemption by the issuer may negatively impact the return of the security held by the fund.

Subordination. Preferred securities are subordinated to bonds and other debt instruments in a company’s capital structure and therefore are subject to greater credit risk than those debt instruments.

REIT Risk. Equity REITs will be affected by changes in the values of and incomes from the properties they own, while mortgage REITs may be affected by the credit quality of the mortgage loans they hold. REITs are subject to other risks as well, including the fact that REITs are dependent on specialized management skills which may affect their ability to generate cash flow for operating purposes and to make distributions to shareholders or unitholders. REITs may have limited diversification and are subject to the risks associated with obtaining financing for real property.

A U.S. domestic REIT can pass its income through to shareholders or unitholders without any tax at the entity level if it complies with various requirements under the Internal Revenue Code. There is the risk that a REIT held by the fund will fail to qualify for this tax-free pass-through treatment of its income. Similarly, REITs formed under the laws of non-U.S. countries may fail to qualify for corporate tax benefits made available by the governments of such countries.

By investing in REITs indirectly through the fund, in addition to bearing a proportionate share of the expenses of the fund, shareholders of the fund will also indirectly bear similar expenses of the REITs in which the fund invests.

Real Estate Sector Risk. The fund invests significantly in the real estate industry. The stocks of companies within specific industries or sectors of the economy can periodically perform differently than the overall stock market. This can be due to changes in such things as the regulatory or competitive environment or to changes in investor perceptions of a particular industry or sector. The real estate industry has been subject to substantial fluctuations and declines on a local, regional and national basis in the past and may continue to be in the future. Real property values and incomes from real property may decline due to general and local economic conditions, overbuilding and increased competition, increases in property taxes and operating expenses, changes in zoning laws, casualty or condemnation losses, regulatory limitations on rents, changes in neighborhoods and in demographics, increases in market interest rates, or other factors. Factors such as these may adversely affect companies which own and operate real estate directly, companies which lend to them, and companies which service the real estate industry.

Reliance on Investment Adviser. The fund is dependent upon services and resources provided by Nuveen Fund Advisors, and therefore Nuveen Fund Advisor’s parent, Nuveen Investments. Nuveen Investments has a substantial amount of indebtedness. Nuveen Investments, through its own business or the financial support of its affiliates, may not be able to generate sufficient cash flow from operations or ensure that future borrowings will be available in an amount sufficient to enable it to pay its indebtedness with scheduled maturities beginning in 2014 or to fund its other liquidity needs. Nuveen Investments’ failure to satisfy the terms of its indebtedness, including covenants therein, may generally have an adverse effect on the financial condition of Nuveen Investments and on the ability of Nuveen Fund Advisors to provide services and resources to the fund.

Small-Cap and Mid-Cap Stock Risk. Stocks of small-cap companies involve substantial risk. These companies may lack the management expertise, financial resources, product diversification, and competitive strengths of larger companies. Prices of small-cap stocks may be subject to more abrupt or erratic movements than stock prices of larger, more established companies or the market averages in general. In addition, the frequency and volume of their trading may be less than is typical of larger companies, making them subject to wider price fluctuations. In some cases, there could be difficulties in selling the stocks of small-cap companies at the desired time and price. Stocks at the bottom end of the capitalization range of small-cap companies sometimes are referred to as “micro-cap” stocks. These stocks may be subject to extreme price volatility, as well as limited liquidity and limited research. While stocks of mid-cap companies may be slightly less volatile than those of small-cap companies, they still involve substantial risk.

Small fund risk. The fund currently has less assets than larger funds, and like other relatively small funds, large inflows and outflows may impact the fund’s market exposure for limited periods of time, causing the fund’s performance to vary from that of the fund’s model portfolio. This impact may be positive or negative, depending on the direction of market movement during the period affected. The fund has policies in place which seek to reduce the impact of these flows where Nuveen Fund Advisors has prior knowledge of them.

The fund offers multiple classes of shares, each with a different combination of sales charges, fees, eligibility requirements and other features. Your financial advisor can help you determine which class is best for you. For further details, please see the statement of additional information.

You can purchase Class A shares at the offering price, which is the net asset value per share plus an up-front sales charge. You may qualify for a reduced sales charge, or the sales charge may be waived, as described in “How to Reduce Your Sales Charge.” Class A shares are also subject to an annual service fee of 0.25% of the fund’s average daily net assets, which compensates your financial advisor or other financial intermediary for providing ongoing service to you. Nuveen Securities, LLC (the “Distributor”), a subsidiary of Nuveen Investments and the distributor of the fund, retains the up-front sales charge and the service fee on accounts with no financial intermediary of record. The up-front Class A sales charges for the fund are as follows:

You can purchase Class C shares at the offering price, which is the net asset value per share without any up-front sales charge. Class C shares are subject to annual distribution and service fees of 1% of the fund’s average daily net assets. The annual 0.25% service fee compensates your financial advisor or other financial intermediary for providing ongoing service to you. The annual 0.75% distribution fee compensates the Distributor for paying your financial advisor or other financial intermediary an ongoing sales commission as well as an advance of the first year’s service and distribution fees. The Distributor retains the service and distribution fees on accounts with no financial intermediary of record. If you redeem your shares within 12 months of purchase, you will normally pay a 1% CDSC, which is calculated on the lower of your purchase price or your redemption proceeds. You do not pay a CDSC on any Class C shares you purchase by reinvesting dividends.

The fund has established a limit to the amount of Class C shares that may be purchased by an individual investor. See the statement of additional information for more information.

You can purchase Class R3 shares at the offering price, which is the net asset value per share without any up-front sales charge. Class R3 shares are subject to annual distribution and service fees of 0.50% of the fund’s average daily net assets.

Class R3 shares are only available for purchase by eligible retirement plans. Class R3 shares are not available to traditional and Roth IRAs, Coverdell Education Savings Accounts, SEPs, SAR-SEPs, SIMPLE IRAs or individual 403(b) plans. See the statement of additional information for more information.

You can purchase Class I shares at the offering price, which is the net asset value per share without any up-front sales charge. Class I shares are not subject to sales charges or ongoing service or distribution fees. Class I shares have lower ongoing expenses than the other classes.

Class I shares are available for purchase by clients of financial intermediaries who charge such clients an ongoing fee for advisory, investment, consulting or related services. Such clients may include individuals, corporations, endowments and foundations. The minimum initial investment for such clients is $100,000, but this minimum will be lowered to $250 for clients of financial intermediaries that have accounts holding Class I shares with an aggregate value of at least $100,000. The Distributor may also lower the minimum to $250 for clients of financial intermediaries anticipated to reach this Class I share holdings level.

Class I shares are also available for purchase by family offices and their clients. A family office is a company that provides certain financial and other services to a high net worth family or families. The minimum initial investment for family offices and their clients is $100,000, but this minimum will be lowered to $250 for clients of family offices that have accounts holding Class I shares with an aggregate value of at least $100,000. The Distributor may also lower the minimum to $250 for clients of family offices anticipated to reach this Class I share holdings level.

Class I shares are also available for purchase, with no minimum initial investment, by the following categories of investors:

Please refer to the statement of additional information for more information about Class A, Class C, Class R3 and Class I shares, including more detailed program descriptions and eligibility requirements. Additional information is also available from your financial advisor, who can also help you prepare any necessary application forms.

The fund offers a number of ways to reduce or eliminate the up-front sales charge on Class A shares. See “What Share Classes We Offer” (above) for a discussion of eligibility requirements for purchasing Class I shares.

For purposes of calculating the appropriate sales charge as described under Rights of Accumulation and Letter of Intent above, you may include purchases by (i) you, (ii) your spouse or domestic partner and dependent children, and (iii) a corporation, partnership or sole proprietorship that is 100% owned by any of the persons in (i) or (ii). In addition, a trustee or other fiduciary can count all shares purchased for a single trust, estate or other single fiduciary account that has multiple accounts (including one or more employee benefit plans of the same employer).

Class A shares of the fund may be purchased at net asset value without a sales charge as follows:

In order to obtain a sales charge reduction or waiver, it may be necessary at the time of purchase for you to inform the fund or your financial advisor of

the existence of other accounts in which there are holdings eligible to be aggregated for such purposes. You may need to provide the fund or your financial advisor information or records, such as account statements, in order to verify your eligibility for a sales charge reduction or waiver. This may include account statements of family members and information regarding Nuveen Mutual Fund shares held in accounts with other financial advisors. You or your financial advisor must notify the Distributor at the time of each purchase if you are eligible for any of these programs. The fund may modify or discontinue these programs at any time.

Fund shares may be purchased on any business day, which is any day the New York Stock Exchange (the “NYSE”) is open for business. Generally, the NYSE is closed on weekends and national holidays. The share price you pay depends on when the Distributor receives your order. Orders received before the close of trading on a business day (normally, 4:00 p.m. New York time) will receive that day’s closing share price; otherwise, you will receive the next business day’s price.

You may purchase fund shares (1) through a financial advisor or (2) directly from the fund.

You may buy shares through your financial advisor, who can handle all the details for you, including opening a new account. Financial advisors can also help you review your financial needs and formulate long-term investment goals and objectives. In addition, financial advisors generally can help you develop a customized financial plan, select investments and monitor and review your portfolio on an ongoing basis to help assure your investments continue to meet your needs as circumstances change. Financial advisors (including brokers or agents) are paid for providing ongoing investment advice and services, either from fund sales charges and fees or by charging you a separate fee in lieu of a sales charge.

Financial advisors or other dealer firms may charge their customers a processing or service fee in connection with the purchase or redemption of fund shares. The amount and applicability of such a fee is determined and disclosed to customers by each individual dealer. Processing or service fees typically are fixed, nominal dollar amounts and are in addition to the sales and other charges described in this prospectus and the statement of additional information. Your dealer will provide you with specific information about any processing or service fees you will be charged. Shares you purchase through your financial advisor or other intermediary will normally be held with that firm. For more information, please contact your financial advisor.

By Wire. You can purchase shares by making a wire transfer from your bank. Before making an initial investment by wire, you must submit a new account form to the fund. After receiving your form, a service representative will contact you with your account number and wiring instructions. Your order will be priced at the next NAV, or public offering price as applicable based on your share class, calculated after the fund’s custodian receives your

payment by wire. Wired funds must be received prior to 4:00 p.m. New York time to be eligible for same day pricing. Neither the fund nor the transfer agent are responsible for the consequences of delays resulting from the banking or Federal Reserve wire system, or from incomplete wiring instructions. Before making any additional purchases by wire, you should call Nuveen Investor Services at (800) 257-8787. You cannot purchase shares by wire on days when federally chartered banks are closed.

By Mail. To purchase shares by mail, simply complete and sign a new account form, enclose a check made payable to the fund, and mail both to:

The fund does not consider the U.S. Postal Service or other independent delivery services to be its agents. Therefore, deposit in the mail or with such services, or receipt at U.S. Bancorp Fund Services, LLC’s post office box, of purchase orders or redemption requests does not constitute receipt by the transfer agent of the fund.

After you have established an account, you may continue to purchase shares by mailing your check to Nuveen Mutual Funds at the same address.

To help make your investing with us easy and efficient, we offer you the following services at no extra cost. Your financial advisor can help you complete the forms for these services, or you can call Nuveen Investor Services at (800) 257-8787 for copies of the necessary forms.

Once you have opened an account satisfying the applicable investment minimum, systematic investing allows you to make regular additional investments through automatic deductions from your bank account, directly from your paycheck or from exchanging shares from another mutual fund account. The minimum automatic deduction is $100 per month. There is no charge to participate in the fund’s systematic investment plan. You can stop the deductions at any time by notifying the fund in writing.

If the value of your fund account is at least $10,000, you may request to have $50 or more withdrawn automatically from your account. You may elect to receive payments monthly, quarterly, semi-annually or annually, and may choose to receive a check, have the monies transferred directly into your bank account, paid to a third party or sent payable to you at an address other than your address of record. You must complete the appropriate section of the account application or Account Update Form to participate in the fund’s systematic withdrawal plan.

You should not establish systematic withdrawals if you intend to make concurrent purchases of Class A or Class C shares because you may unnecessarily pay a sales charge or CDSC on these purchases.

You may exchange fund shares into an identically registered account for the same class of another Nuveen Mutual Fund available in your state. Your exchange must meet the minimum purchase requirements of the fund into which you are exchanging, and, if your shares are held with a financial intermediary, the financial intermediary must have the operational capability to support exchanges. You may also, under certain limited circumstances, exchange between certain classes of shares of the same fund, subject to the payment of any applicable CDSC. Please consult the statement of additional information for details.

The fund may change or cancel its exchange policy at any time upon 60 days’ notice. The fund reserves the right to revise or suspend the exchange privilege, limit the amount or number of exchanges or reject any exchange.

Because an exchange between funds is treated for tax purposes as a purchase and sale, any gain may be subject to tax. An exchange between classes of shares of the same fund may not be considered a taxable event. You should consult your tax advisor about the tax consequences of exchanging your shares.

If you redeem fund shares, you may reinvest all or part of your redemption proceeds up to one year later without incurring any additional charges. You may only reinvest into the same share class you redeemed. If you paid a CDSC, the fund will refund your CDSC and reinstate your holding period for purposes of calculating the CDSC. You may use this reinstatement privilege only once for any redemption.

You may sell (redeem) your shares on any business day. You will receive the share price next determined after the fund has received your properly completed redemption request. Your redemption request must be received

before the close of trading on the NYSE (normally, 4:00 p.m. New York time) for you to receive that day’s price. The fund will normally mail your check the next business day after a redemption request is received, but in no event more than seven days after your request is received. If you are selling shares purchased recently with a check, your redemption proceeds will not be mailed until your check has cleared, which may take up to ten days from your purchase date.

You may sell your shares (1) through a financial advisor or (2) directly to the fund.

You may sell your shares through your financial advisor, who can prepare the necessary documentation. Your financial advisor may charge for this service.

By telephone. If you did not purchase shares through a financial advisor, you may redeem your shares by calling Nuveen Investor Services at (800) 257-8787. Proceeds can be wired to your bank account (if you have previously supplied your bank account information to the fund) or sent to you by check. The fund charges a $15 fee for wire redemptions, but has the right to waive this fee for shares redeemed through certain financial intermediaries and by certain accounts. Proceeds also can be sent directly to your bank or brokerage account via electronic funds transfer if your bank or brokerage firm is a member of the ACH network. Credit is usually available within two to three business days. The fund reserves the right to limit telephone redemptions to $50,000 per account per day.

If you recently purchased your shares by check or through the ACH network, proceeds from the sale of those shares may not be available until your check or ACH payment has cleared, which may take up to ten business days from the date of purchase.

By mail. To redeem shares by mail, send a written request to your financial intermediary, or to the fund at the following address:

After you have established your account, signatures on a written request must be guaranteed if:

Non-financial transactions, including establishing or modifying certain services such as changing bank information on an account, will require a signature guarantee or signature verification from a Medallion Signature Guarantee member or other acceptable form of authentication from a financial institution source.

In addition to the situations described above, the fund reserves the right to require a signature guarantee, or another acceptable form of signature verification, in other instances based on the circumstances of a particular situation.

A signature guarantee assures that a signature is genuine and protects shareholders from unauthorized account transfers. Banks, savings and loan associations, trust companies, credit unions, broker-dealers, and member firms of a national securities exchange may guarantee signatures. Call your financial intermediary to determine if it has this capability. A notary public is not an acceptable signature guarantor.

Proceeds from a written redemption request will be sent to you by check unless another form of payment is requested.

By wire. You can call or write to have redemption proceeds sent to a bank account. See the policies for redeeming shares by phone or by mail. Before requesting to have redemption proceeds sent to a bank account, please make sure the fund has your bank account information on file. If the fund does not have this information, you will need to send written instructions with your bank’s name and a voided check or pre-printed savings account deposit slip. You must provide written instructions signed by all fund and bank account owners, and each individual must have their signature guaranteed.

If you redeem Class A or Class C shares that are subject to a CDSC, you may be assessed a CDSC upon redemption. When you redeem Class A or Class C shares subject to a CDSC, the fund will first redeem any shares that are not subject to a CDSC, and then redeem the shares you have owned for the longest period of time, unless you ask the fund to redeem your shares in a different order. No CDSC is imposed on shares you buy through the reinvestment of dividends and capital gains. The CDSC holding period is calculated on a monthly basis and begins on the first day of the month in which the purchase was made. When you redeem shares subject to a CDSC, the CDSC is calculated on the lower of your purchase price or redemption proceeds, deducted from your redemption proceeds, and paid to the Distributor. The CDSC may be waived under certain special circumstances as described in the statement of additional information.

The fund reserves the right to liquidate or assess a low balance fee on any account held directly with the fund that has a balance that has fallen below the account balance minimum of $1,000 for any reason, including market fluctuations.

If the fund elects to exercise this right, then annually the fund will assess a $15 low balance account fee on certain accounts with balances under the account balance minimum that are IRAs, Coverdell Education Savings Accounts or accounts established pursuant to the UTMA or UGMA. At the same time, other accounts with balances under the account balance minimum will be liquidated, with proceeds being mailed to the address of

record. Prior to the assessment of any low balance fee or liquidation of low balance accounts, affected shareholders will receive a communication notifying them of the pending action, thereby providing time to ensure that balances are at or above the account balance minimum prior to any fee assessment or account liquidation. You will not be assessed a CDSC if your account is liquidated.

The fund generally pays redemption proceeds in cash. Under unusual conditions that make cash payment unwise and for the protection of existing shareholders, the fund may pay all or a portion of your redemption proceeds in securities or other fund assets. Although it is unlikely that your shares would be redeemed in-kind, you would probably have to pay brokerage costs to sell the securities distributed to you, as well as taxes on any capital gains from that sale.

To help you understand the tax implications of investing in the fund, this section includes important details about how the fund makes distributions to shareholders. We discuss some other fund policies as well.

Dividends from the fund’s net investment income are normally declared and paid quarterly. Any capital gains are distributed at least once each year. Generally, you will begin to earn dividends on the next business day after the fund receives your payment and will continue to earn dividends through the business day immediately preceding the day the fund pays your redemption proceeds.

The fund automatically reinvests your dividends in additional fund shares unless you request otherwise. You may request to have your dividends paid to you by check, sent via electronic funds transfer through the Automated Clearing House (ACH) network, or reinvested in shares of another Nuveen Mutual Fund. For further information, contact your financial advisor or call Nuveen Investor Services at (800) 257-8787. If you request that your distributions be paid by check but those distributions cannot be delivered because of an incorrect mailing address, or if a distribution check remains uncashed for six months, the undelivered or uncashed distributions and all future distributions will be reinvested in fund shares at the current net asset value.

Investment income that the fund receives from its non-U.S. investments may be subject to non-U.S. income taxes, which generally will reduce fund distributions. However, the United States has entered into tax treaties with many non-U.S. countries that may entitle you to certain tax benefits.

The fund will make distributions that may be taxed as ordinary income (which may be taxable at different rates, depending on the sources of the distributions) or capital gains (which may be taxable at different rates, depending on the length of time the fund holds its assets). Dividends from the fund’s long-term capital gains are generally taxable as capital gains, while dividends from short-term capital gains and net investment income are generally taxable as ordinary income. However, certain ordinary income distributions received from the fund that are determined to be qualified dividend income may be taxed at tax rates equal to those applicable to long-term capital gains. The tax you pay on a given capital gains distribution depends generally on how long the fund has held the portfolio securities it sold. It does not depend on how long you have owned your fund shares. Dividends generally do not qualify for a dividends received deduction if you are a corporate shareholder.

Early in each year, you will receive a statement detailing the amount and nature of all dividends and capital gains that you were paid during the prior year. If you hold your investment at the firm where you purchased your fund shares, you will receive the statement from that firm. If you hold your shares

directly with the fund, the Distributor will send you the statement. The tax status of your dividends is the same whether you reinvest your dividends or elect to receive them in cash. The sale of shares in your account may produce a gain or loss, and is a taxable event. For tax purposes, an exchange of shares between funds is generally the same as a sale.

Please note that if you do not furnish your fund with your correct Social Security number or employer identification number, federal law requires the fund to withhold federal income tax from your distributions and redemption proceeds at the then current rate.

Please consult the statement of additional information and your tax advisor for more information about taxes.

Buying fund shares shortly before the record date for a taxable dividend is commonly known as “buying the dividend.” The entire dividend may be taxable to you even though a portion of the dividend effectively represents a return of your purchase price.

A regulated investment company more than 50% of the value of whose assets consists of stock or securities in foreign corporations at the close of the taxable year may, for such taxable year, pass the regulated investment company’s foreign tax credits through to its investors.

The Distributor serves as the selling agent and distributor of the fund’s shares. In this capacity, the Distributor manages the offering of the fund’s shares and is responsible for all sales and promotional activities. In order to reimburse the Distributor for its costs in connection with these activities, including compensation paid to financial intermediaries, the fund has adopted a distribution and service plan under Rule 12b-1 under the 1940 Act. See “How You Can Buy and Sell Shares—What Share Classes We Offer” for a description of the distribution and service fees paid under this plan.

Under the plan, the Distributor receives a distribution fee for Class C and R3 shares primarily for providing compensation to financial intermediaries, including the Distributor, in connection with the distribution of shares. The Distributor receives a service fee for Class A, C and R3 shares to compensate financial intermediaries, including the Distributor, for providing ongoing account services to shareholders. These services may include establishing and maintaining shareholder accounts, answering shareholder inquiries and providing other personal services to shareholders. These fees also compensate the Distributor for other expenses, including printing and distributing prospectuses to persons other than shareholders, and preparing, printing, and distributing advertising, and sales literature and reports to shareholders used in connection with the sale of shares. Because these fees are paid out of the fund’s assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges. Long-term holders of Class C and R3 shares may pay more in distribution and service fees and CDSCs than the economic equivalent of the maximum front-end sales charge permitted under the Financial Industry Regulatory Authority Conduct Rules.

In addition to the sales commissions and certain payments from distribution and service fees to financial intermediaries as previously described, the Distributor may from time to time make additional payments, out of its own resources, to certain financial intermediaries that sell shares of Nuveen Mutual Funds in order to promote the sales and retention of fund shares by those firms and their customers. The amounts of these payments vary by financial intermediary and, with respect to a given firm, are typically calculated by reference to the amount of the firm’s recent gross sales of Nuveen Mutual Fund shares and/or total assets of Nuveen Mutual Funds held by the firm’s customers. The level of payments that the Distributor is willing to provide to a particular financial intermediary may be affected by, among other factors, the firm’s total assets held in and recent net investments into Nuveen Mutual Funds, the firm’s level of participation in Nuveen Mutual Fund sales and marketing programs, the firm’s compensation program for its registered representatives who sell fund shares and provide services to fund shareholders, and the asset class of the Nuveen Mutual Funds for which these payments are provided. The statement of additional information contains additional information about these payments, including the names of the firms to which payments are made. The Distributor may also make payments to financial intermediaries in connection with sales meetings, due diligence meetings, prospecting seminars and other meetings at which the Distributor promotes its products and services.

In connection with the availability of Nuveen Mutual Funds within selected mutual fund no-transaction fee institutional platforms and fee-based wrap programs (together, “Platform Programs”) at certain financial intermediaries, the Distributor also makes payments out of its own assets to those firms as compensation for certain recordkeeping, shareholder communications and other account administration services provided to Nuveen Mutual Fund shareholders who own their fund shares in these Platform Programs. These payments are in addition to the service fee and any applicable omnibus sub-accounting fees paid to these firms with respect to these services by the Nuveen Mutual Funds out of fund assets.

The amounts of payments to a financial intermediary could be significant, and may create an incentive for the intermediary or its representatives to recommend or offer shares of the funds to you. The intermediary may elevate the prominence or profile of the funds within the intermediary’s organization by, for example, placing the funds on a list of preferred or recommended funds and/or granting the Distributor and/or its affiliates preferential or enhanced opportunities to promote the funds in various ways within the intermediary’s organization.

The price you pay for your shares is based on the fund’s net asset value per share, which is determined as of the close of trading (normally 4:00 p.m. New York time) on each day the NYSE is open for business. Net asset value is calculated for each class of the fund by taking the value of the class’ total assets, including interest or dividends accrued but not yet collected, less all liabilities, and dividing by the total number of shares outstanding. The result, rounded to the nearest cent, is the net asset value per share. All valuations are subject to review by the fund’s Board of Directors or its designee.

In determining net asset value, portfolio instruments generally are valued using prices provided by independent pricing services or obtained from other sources, such as broker-dealer quotations, all as approved by the Board of Directors. Independent pricing services typically value non-equity portfolio instruments utilizing a range of market-based inputs and assumptions, including readily available market quotations obtained from broker-dealers making markets in such instruments, cash flows, and transactions for comparable instruments. In pricing certain securities, particularly less liquid and lower quality securities, the pricing services may consider information about a security, its issuer, or market activity provided by the fund’s investment adviser or sub-adviser. Equity securities generally are valued at the last reported sales price or official closing price on an exchange, if available. Foreign securities and currency held by the fund will be valued in U.S. dollars based on foreign currency exchange rate quotations supplied by an independent quotation service.

If a price cannot be obtained from a pricing service or other pre-approved source, or if Nuveen Fund Advisors deems such price to be unreliable, a portfolio instrument may be valued by the fund at its fair value as determined in good faith by the Board of Directors or its designee. As a general principle, the fair value of a portfolio instrument is the amount that an owner might reasonably expect to receive upon the instrument’s current sale. A range of factors and analysis may be considered when determining fair value, including relevant market data, interest rates, credit considerations and/or issuer-specific news. For non-U.S. traded securities whose principal local markets close before the close of the NYSE, the fund may adjust the local closing price based upon such factors as developments in non-U.S. markets, the performance of U.S. securities markets and the performance of instruments trading in U.S. markets that represent non-U.S. securities. The fund may rely on an independent fair valuation service in making any such fair value determinations.

If the fund holds securities that are primarily listed on non U.S. exchanges, the net asset value of the fund’s shares may change on days when shareholders will not be able to purchase or redeem the fund’s shares.

The fund is intended for long-term investment and should not be used for excessive trading. Excessive trading in the fund’s shares can disrupt portfolio management, lead to higher operating costs, and cause other operating inefficiencies for the fund. However, the fund is also mindful that shareholders may have valid reasons for periodically purchasing and redeeming fund shares.

Accordingly, the fund has adopted a Frequent Trading Policy that seeks to balance the fund’s need to prevent excessive trading in fund shares while offering investors the flexibility in managing their financial affairs to make periodic purchases and redemptions of fund shares.

The fund’s Frequent Trading Policy generally limits an investor to four “round trip” trades in a 12-month period. A “round trip” is the purchase and subsequent redemption of fund shares, including by exchange. Each side of a round trip may be comprised of either a single transaction or a series of closely-spaced transactions. The fund may also suspend the trading privileges of any investor who makes a round trip within a 30-day period if the purchase and redemption are of substantially similar dollar amounts and represent at least 25% of the value of the investor’s account.

The fund primarily receives share purchase and redemption orders through third-party financial intermediaries, some of whom rely on the use of omnibus accounts. An omnibus account typically includes multiple investors and provides the fund only with a net purchase or redemption amount on any given day where multiple purchases, redemptions and exchanges of shares occur in the account. The identity of individual purchasers, redeemers and exchangers whose orders are aggregated in omnibus accounts, and the size of their orders, will generally not be known by the fund. Despite the fund’s efforts to detect and prevent frequent trading, the fund may be unable to identify frequent trading because the netting effect in omnibus accounts often makes it more difficult to identify frequent traders. The Distributor has entered into agreements with financial intermediaries that maintain omnibus accounts with the fund’s transfer agent. Under the terms of these agreements, the financial intermediaries undertake to cooperate with the Distributor in monitoring purchase, exchange and redemption orders by their customers in order to detect and prevent frequent trading in the fund through such accounts. Technical limitations in operational systems at such intermediaries or at the Distributor may also limit the fund’s ability to detect and prevent frequent trading. In addition, the fund may permit certain financial intermediaries, including broker-dealer and retirement plan administrators, among others, to enforce their own internal policies and procedures concerning frequent trading. Such policies may differ from the fund’s Frequent Trading Policy and may be approved for use in instances where the fund reasonably believes that the intermediary’s policies and procedures effectively discourage inappropriate trading activity. Shareholders holding their accounts with such intermediaries may wish to contact the intermediary for information regarding its frequent trading policy. Although the fund does not knowingly permit frequent trading, it cannot guarantee that it will be able to identify and restrict all frequent trading activity.

The fund reserves the right in its sole discretion to waive unintentional or minor violations (including transactions below certain dollar thresholds) if it determines that doing so would not harm the interests of fund shareholders. In addition, certain categories of redemptions may be excluded from the application of the Frequent Trading Policy, as described in more detail in the statement of additional information. These include, among others, redemptions pursuant to systematic withdrawal plans, redemptions in connection with the total disability or death of the investor, involuntary redemptions by operation of law, redemptions in payment of account or plan fees, and certain redemptions by retirement plans, including redemptions in connection with qualifying loans or hardship withdrawals, termination of plan participation, return of excess contributions, and required minimum distributions. The fund may also modify or suspend the Frequent Trading Policy without notice during periods of market stress or other unusual circumstances.

The fund reserves the right to impose restrictions on purchases or exchanges that are more restrictive than those stated above if it determines, in its sole discretion, that a transaction or a series of transactions involves market timing or excessive trading that may be detrimental to fund shareholders. The fund also reserves the right to reject any purchase order, including exchange purchases, for any reason. For example, the fund may refuse purchase orders if the fund would be unable to invest the proceeds from the purchase order in accordance with the fund’s investment policies and/or

objective, or if the fund would be adversely affected by the size of the transaction, the frequency of trading in the account or various other factors. For more information about the fund’s Frequent Trading Policy and its enforcement, see “Purchase and Redemption of Fund Shares—Frequent Trading Policy” in the statement of additional information.

The custodian of the assets of the fund is State Street Bank and Trust Company, 2 Avenue de Lafayette, LCC/5 Boston, MA 02111. U.S. Bancorp Fund Services, LLC, 615 East Michigan St., Milwaukee, WI 53202, acts as the fund’s transfer agent and as such performs bookkeeping and data processing for the maintenance of shareholder accounts.

Nuveen offers a variety of mutual funds designed to help you reach your financial goals. The funds below are grouped by category.

Municipal-National

All-American Municipal Bond

High Yield Municipal Bond

Inflation Protected Municipal Bond

Intermediate Duration Municipal Bond

Intermediate Tax Free*

Limited Term Municipal Bond

Municipal Bond

Municipal Bond 2

Short Tax Free*

Tax Free*

Municipal-State

Arizona Municipal Bond

California High Yield Municipal Bond

California Municipal Bond

California Municipal Bond 2

California Tax Free*

Colorado Municipal Bond

Colorado Tax Free*

Connecticut Municipal Bond

Georgia Municipal Bond

Kansas Municipal Bond

Kentucky Municipal Bond

Louisiana Municipal Bond

Maryland Municipal Bond

Massachusetts Municipal Bond

Massachusetts Municipal Bond 2

Michigan Municipal Bond

Minnesota Intermediate Municipal Bond*

Municipal-State (continued)

Minnesota Municipal Bond*

Missouri Municipal Bond

Missouri Tax Free*

Nebraska Municipal Bond*

New Jersey Municipal Bond

New Mexico Municipal Bond

New York Municipal Bond

New York Municipal Bond 2

North Carolina Municipal Bond

Ohio Municipal Bond

Ohio Tax Free*

Oregon Intermediate Municipal Bond*

Pennsylvania Municipal Bond

Tennessee Municipal Bond

Virginia Municipal Bond

Wisconsin Municipal Bond

Taxable Fixed Income

Core Bond*

High Income Bond*

High Yield Bond

Inflation Protected Securities*

Intermediate Government Bond*

Intermediate Term Bond*

Multi-Strategy Core Bond

Preferred Securities

Short Duration Bond

Short Term Bond*

Symphony Credit Opportunities

Symphony Floating Rate Income

Total Return Bond*

Global/International

International*

International Select*

Santa Barbara International Equity

Symphony International Equity

Tradewinds Emerging Markets

Tradewinds Global All-Cap

Tradewinds Global All-Cap Plus

Tradewinds Global Flexible Allocation

Tradewinds Global Resources

Tradewinds International Value

Tradewinds Japan

Value

Equity Income*

Large Cap Value*

Mid Cap Value*

Multi-Manager Large-Cap Value

NWQ Large-Cap Value

NWQ Multi-Cap Value

NWQ Small-Cap Value

NWQ Small-Mid Cap Value

Small Cap Value*

Symphony Large-Cap Value

Tradewinds Value Opportunities

Growth

Large Cap Growth Opportunities*

Mid Cap Growth Opportunities*

Santa Barbara Growth

Small Cap Growth Opportunities*

Symphony Large-Cap Growth

Winslow Large-Cap Growth

Core

Large Cap Select*

Mid Cap Select*

Santa Barbara Dividend Growth

Small Cap Select*

Symphony Mid-Cap Core

Symphony Optimized Alpha

Symphony Small-Mid Cap Core

Real Assets

Global Infrastructure*

Real Estate Securities*

Asset Allocation

Conservative Allocation

Growth Allocation

Moderate Allocation

Strategy Aggressive Growth Allocation*

Strategy Balanced Allocation*

Strategy Conservative Allocation*

Strategy Growth Allocation*

Tactical Market Opportunities*

Quantitative/Enhanced

Quantitative Enhanced Core Equity*

Index

Equity Index*

Mid Cap Index*

Small Cap Index*

Several additional sources of information are available to you, including the codes of ethics adopted by the fund, Nuveen Investments, Nuveen Fund Advisors and Nuveen Asset Management. The statement of additional information, incorporated by reference into this prospectus, contains detailed information on the policies and operation of the fund included in this prospectus. Additional information about the fund’s investments is available in the annual and semi-annual reports to shareholders. In the fund’s annual report, you will find a discussion of the market conditions and investment strategies that significantly affected the fund’s performance during its last fiscal year. The fund’s most recent statement of additional information, annual and semi-annual reports and certain other information are available free of charge by calling Nuveen Investor Services at (800) 257-8787, on the fund’s website at www.nuveen.com or through your financial advisor. Shareholders may call the toll free number above with any inquiries.

You may also obtain this and other fund information directly from the Securities and Exchange Commission (“SEC”). The SEC may charge a copying fee for this information. Reports and other information about the fund are also available on the EDGAR Database on the SEC’s Internet site at http://www.sec.gov or in person at the SEC’s Public Reference Room in Washington, D.C. Call the SEC at (202) 551-8090 for room hours and operation. You may also request fund information by sending an e-mail request to publicinfo@sec.gov or by writing to the SEC’s Public Reference Section at 100 F Street, NE, Washington, D.C. 20549-1520.

The fund is a series of Nuveen Investment Funds, Inc., whose Investment Company Act file number is 811-05309.

The information in this Statement of Additional Information is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This Statement of Additional Information is not an offer to sell these securities and its not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

This Statement of Additional Information relates to the Class A, Class C, Class R3 and Class I shares of Nuveen Real Asset Income Fund (the “Fund”), which is a series of Nuveen Investment Funds, Inc. (“NIF”). This Statement of Additional Information is not a prospectus, but should be read in conjunction with the current Prospectus dated , 2011. This Statement of Additional Information is incorporated into the Fund’s Prospectus by reference. To obtain copies of Prospectus at no charge, write the Fund, c/o Nuveen Investor Services, P.O. Box 8530, Boston, Massachusetts 02266-8530, or call (800) 257-8787. You can also find the Fund’s Prospectus and Statement of Additional Information online at www.nuveen.com. Please retain this Statement of Additional Information for future reference.

Nuveen Investment Funds, Inc. (“NIF”) was incorporated in the State of Maryland on August 20, 1987 under the name “SECURAL Mutual Funds, Inc.” The Board of Directors and shareholders, at meetings held January 10, 1991, and April 2, 1991, respectively, approved amendments to the Articles of Incorporation providing that the name “SECURAL Mutual Funds, Inc.” be changed to “First American Investment Funds, Inc.” At a meeting held February 27, 2011, the Board of Directors approved the name “First American Investment Funds, Inc.” be changed to “Nuveen Investment Funds, Inc.”

NIF is organized as a series fund and currently issues its shares in 38 series. Each series of shares represents a separate investment portfolio with its own investment objective and policies (in essence, a separate mutual fund). The series of NIF to which this Statement of Additional Information (“SAI”) relates is Nuveen Real Asset Income Fund. This series is referred to in this SAI as the “Fund.” Also, when the Fund is discussed herein, the word “Nuveen” is dropped from the beginning of its name.

The Fund is a diversified open-end management investment company. Shareholders may purchase shares of the Fund through four separate classes, Class A, Class C, Class R3 and Class I, which provide for variations in distribution costs, shareholder servicing fees, voting rights and dividends. To the extent permitted by the Investment Company Act of 1940, as amended (“1940 Act”), the Fund may also provide for variations in other costs among the classes. In addition, a sales load is imposed on the sale of Class A and Class C shares of the Fund. Except for the foregoing differences among the classes pertaining to costs and fees, each share of the Fund represents an equal proportionate interest in the Fund.

The Articles of Incorporation and Bylaws of NIF provide that meetings of shareholders be held as determined by the Board of Directors and as required by the 1940 Act. Maryland corporation law requires a meeting of shareholders to be held upon the written request of shareholders holding 10% or more of the voting shares of NIF, with the cost of preparing and mailing the notice of such meeting payable by the requesting shareholders. The 1940 Act requires a shareholder vote for, among other things, all amendments to fundamental investment policies and restrictions, for approval of investment advisory contracts and amendments thereto, and for amendments to Rule 12b-1 distribution plans.

The principal investment strategies of the Fund are set forth in the Fund’s Prospectus. Additional information concerning principal investment strategies of the Fund, and other investment strategies that may be used by the Fund, is set forth below. The Fund has attempted to identify investment strategies that will be employed in pursuing the Fund’s investment objectives. Additional information concerning the Fund’s investment restrictions is set forth below under “Investment Restrictions.”

If a percentage limitation on investments by the Fund stated in this SAI or the Prospectus is adhered to at the time of an investment, a later increase or decrease in percentage resulting from changes in asset value will not be deemed to violate the limitation except in the case of the limitations on borrowing. To the extent the Fund is limited to investing in securities with specified ratings or of a certain credit quality, the Fund is not required to sell a security if its rating is reduced or its credit quality declines after purchase, but may consider doing so. Descriptions of the rating categories of Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc. (“Standard & Poor’s”), Fitch, Inc. (“Fitch”) and Moody’s Investors Service, Inc. (“Moody’s”) are contained in Appendix A.

References in this section to the Nuveen Fund Advisors, Inc., (the “Adviser” or “Nuveen Fund Advisors”) also apply, to the extent applicable, to the sub-adviser of the Fund.

To the extent required by Securities and Exchange Commission (“SEC”) guidelines, the Fund will only engage in transactions that expose it to an obligation to another party if it owns either (a) an offsetting position for the same type of financial asset, or (b) cash or liquid securities, designated on the Fund’s books or held in a segregated account, with a value sufficient at all times to cover its potential obligations not covered as provided in (a). Examples of transactions governed by these asset coverage requirements include, for example, options written by the Fund, futures contracts and options on futures contracts, forward currency contracts, swaps and when-issued and delayed delivery transactions. Assets used as offsetting positions, designated on the Fund’s books, or held in a segregated account cannot be sold while the positions requiring cover are open unless replaced with other appropriate assets. As a result, the commitment of a large portion of assets to be used as offsetting positions or to be designated or segregated in such a manner could impede portfolio management or the ability to meet redemption requests or other current obligations.

The Fund may invest in convertible securities as a principal investment strategy. Convertible securities are bonds, debentures, notes, or other securities that may be converted or exchanged (by the holder or by the issuer) into shares of the underlying common stock (or cash or securities of equivalent value) at a stated exchange ratio. A convertible security may also be called for redemption or conversion by the issuer after a particular date and under certain circumstances (including a specified price) established upon issue. If a convertible security held by a Fund is called for redemption or conversion, the Fund could be required to tender it for redemption, convert it into the underlying common stock, or sell it to a third party.

Convertible securities generally have less potential for gain or loss than common stocks. Convertible securities generally provide yields higher than the underlying common stocks, but generally lower than comparable non-convertible securities. Because of this higher yield, convertible securities generally sell at prices above their “conversion value,” which is the current market value of the stock to be received upon conversion. The difference between this conversion value and the price of convertible securities will vary over time depending on changes in the value of the underlying common stocks and interest rates. When the underlying common stocks decline in value, convertible securities will tend not to decline to the same extent because of the interest or dividend payments and the repayment of principal at maturity for certain types of convertible securities. However, securities that are convertible other than at the option of the holder generally do not limit the potential for loss to the same extent as securities convertible at the option of the holder. When the underlying common stocks rise in value, the value of convertible securities may also be expected to increase. At the same time, however, the difference between the market value of convertible securities and their conversion value will narrow, which means that the value of convertible securities will generally not increase to the same extent as the value of the underlying common stocks. Because convertible securities may also be interest-rate sensitive, their value may increase as interest rates fall and decrease as interest rates rise. Convertible securities are also subject to credit risk, and are often lower-quality securities.

The Fund may invest in corporate debt securities as a principal investment strategy. Corporate debt securities are fully taxable debt obligations issued by corporations. These securities fund capital improvements, expansions, debt refinancing or acquisitions that require more capital than would ordinarily be available from a single lender. Investors in corporate debt securities lend money to the issuing corporation in exchange for interest payments and repayment of the principal at a set maturity date. Rates on corporate debt securities are set according to prevailing interest rates at the time of the issue, the credit rating of the issuer, the length of the maturity and other terms of the security, such as a call feature. Corporate debt securities are subject to the risk of an issuer’s inability to meet principal and interest payments on the obligations and may also be subject to price volatility due to such factors as market interest rates, market perception of the creditworthiness of the issuer and general market liquidity. In addition, corporate restructurings, such as mergers, leveraged buyouts, takeovers or similar corporate transactions

are often financed by an increase in a corporate issuer’s debt securities. As a result of the added debt burden, the credit quality and market value of an issuer’s existing debt securities may decline significantly.

The Fund may invest in both investment grade and non-investment grade debt obligations as principal investment strategies. Debt obligations rated less than “investment grade” are sometimes referred to as “high yield securities” or “junk bonds.” To be consistent with the ratings methodology used by Barclays, a debt obligation is considered to be rated “investment grade” if two of Moody’s, Standard & Poor’s and Fitch rate the security investment-grade (i.e. at least Baa, BBB and BBB, respectively). If ratings are provided by only two of those rating agencies, the more conservative rating is used to determine whether the security is investment-grade. If only one of those rating agencies provides a rating, that rating is used.

The “equity securities” in which the Fund may invest include corporate debt obligations which are convertible into common stock (see “—Convertible Securities” above).

Yields on non-investment grade debt obligations will fluctuate over time. The prices of such obligations have been found to be less sensitive to interest rate changes than higher rated obligations, but more sensitive to adverse economic changes or individual corporate developments. Also, during an economic downturn or period of rising interest rates, highly leveraged issuers may experience financial stress which could adversely affect their ability to service principal and interest payment obligations, to meet projected business goals, and to obtain additional financing. In addition, periods of economic uncertainty and changes can be expected to result in increased volatility of market prices of non-investment grade debt obligations. If the issuer of a security held by the Fund defaulted, the Fund might incur additional expenses to seek recovery.

In addition, the secondary trading market for non-investment grade debt obligations may be less developed than the market for investment grade obligations. This may make it more difficult for the Fund to value and dispose of such obligations. Adverse publicity and investor perceptions, whether or not based on fundamental analysis, may decrease the values and liquidity of non-investment grade obligations, especially in a thin secondary trading market.

Certain risks also are associated with the use of credit ratings as a method for evaluating non-investment grade debt obligations. For example, credit ratings evaluate the safety of principal and interest payments, not the market value risk of such obligations. In addition, credit rating agencies may not timely change credit ratings to reflect current events. Thus, the success of the Fund’s use of non-investment grade debt obligations may be more dependent on the Adviser’s own credit analysis than is the case with investment grade obligations.

The Fund may use derivative instruments as a principal investment strategy, as described below. Generally, a derivative is a financial contract the value of which depends upon, or is derived from, the value of an underlying asset, reference rate or index. Derivatives generally take the form of contracts under which the parties agree to payments between them based upon the performance of a wide variety of underlying references, such as stocks, bonds, loans, commodities, interest rates, currency exchange rates, and various domestic and foreign indices. Derivative instruments that the Fund may use include options contracts, futures contracts, options on futures contracts, forward currency contracts and swap transactions, all of which are described in more detail below.

The Fund may use derivatives for a variety of reasons, including as a substitute for investing directly in securities and currencies, as an alternative to selling a security short, as part of a hedging strategy (that is, for the purpose of reducing risk to the Fund), or for other purposes related to the management of the Fund. Derivatives permit the Fund to increase or decrease the level of risk, or change the character of the risk, to which its portfolio is exposed in much the same way as the Fund can increase or decrease the level of risk, or change the character of the

risk, of its portfolio by making investments in specific securities. However, derivatives may entail investment exposures that are greater than their cost would suggest. As a result, a small investment in derivatives could have a large impact on the Fund’s performance.

Derivatives can be volatile and involve various types and degrees of risk, depending upon the characteristics of the particular derivative and the portfolio as a whole. If the Fund invests in derivatives at inopportune times or judges market conditions incorrectly, such investments may lower the Fund’s return or result in a loss. The Fund also could experience losses or limit its gains if the performance of its derivatives is poorly correlated with the underlying instruments or the Fund’s other investments, or if the Fund is unable to liquidate its position because of an illiquid secondary market. The market for derivatives is, or suddenly can become, illiquid. Changes in liquidity may result in significant, rapid and unpredictable changes in the prices for derivatives.

While transactions in some derivatives may be effected on established exchanges, many other derivatives are privately negotiated and entered into in the over-the-counter market with a single counterparty. When exchange-traded derivatives are purchased and sold, a clearing agency associated with the exchange stands between each buyer and seller and effectively guarantees performance of each contract, either on a limited basis through a guaranty fund or to the full extent of the clearing agency’s balance sheet. Transactions in over-the-counter derivatives have no such protection. Each party to an over-the-counter derivative bears the risk that its direct counterparty will default. In addition, over-the-counter derivatives may be less liquid than exchange-traded derivatives since the other party to the transaction may be the only investor with sufficient understanding of the derivative to be interested in bidding for it.

Derivatives generally involve leverage in the sense that the investment exposure created by the derivative is significantly greater than the Fund’s initial investment in the derivative. As discussed above under “—Asset Coverage Requirements,” the Fund may be required to segregate permissible liquid assets, or engage in other permitted measures, to “cover” the Fund’s obligations relating to its transactions in derivatives. For example, in the case of futures contracts or forward contracts that are not contractually required to cash settle, the Fund must set aside liquid assets equal to such contracts’ full notional value (generally, the total numerical value of the asset underlying a future or forward contract at the time of valuation) while the positions are open. With respect to futures contracts or forward contracts that are contractually required to cash settle, however, the Fund is permitted to set aside liquid assets in an amount equal to the Fund’s daily mark-to-market net obligation (i.e., the Fund’s daily net liability) under the contracts, if any, rather than such contracts’ full notional value. By setting aside assets equal to only its net obligations under cash-settled futures and forward contracts, the Fund may employ leverage to a greater extent than if the Fund were required to segregate assets equal to the full notional value of such contracts.

Derivatives also may involve other types of leverage. For example, an instrument linked to the value of a securities index may return income calculated as a multiple of the price movement of the underlying index. This leverage will increase the volatility of these derivatives since they may increase or decrease in value more quickly than the underlying instruments.

The particular derivative instruments the Fund can use are described below. The Fund’s portfolio managers may decide not to employ some or all of these instruments, and there is no assurance that any derivatives strategy used by the Fund will succeed. The Fund may employ new derivative instruments and strategies when they are developed, if those investment methods are consistent with the Fund’s investment objective and are permissible under applicable regulations governing the Fund.

The Fund may engage in futures transactions as a principal investment strategy. The Fund may buy and sell futures contracts that relate to: (1) interest rates, (2) debt securities, (3) bond indices, (4) foreign currencies, (5) stock indices, and (6) individual stocks. The Fund also may buy and write options on the futures contracts in which it may invest (“futures options”) and may write straddles, which consist of a call and a put option on the same futures contract. The Fund will only write options and straddles which are “covered.” This means that, when writing a call

option, the Fund must either segregate liquid assets with a value equal to the fluctuating market value of the optioned futures contract, or the Fund must own an option to purchase the same futures contract having an exercise price that is (i) equal to or less than the exercise price of the call written, or (ii) greater than the exercise price of the call written, provided the difference is maintained by the Fund in segregated liquid assets. When writing a put option, the Fund must segregate liquid assets in an amount not less than the exercise price, or own a put option on the same futures contract where the exercise price of the put held is (i) equal to or greater than the exercise price of the put written, or (ii) less than the exercise price of the put written, provided the difference is maintained by the Fund in segregated liquid assets. A straddle will be covered when sufficient assets are deposited to meet the Fund’s immediate obligations. The Fund may use the same liquid assets to cover both the call and put options in a straddle where the exercise price of the call and put are the same, or the exercise price of the call is higher than that of the put. In such cases, the Fund will also segregate liquid assets equivalent to the amount, if any, by which the put is “in the money.” The Fund may only enter into futures contracts and futures options which are standardized and traded on a U.S. or foreign exchange, board of trade or similar entity, or quoted on an automated quotation system.

A futures contract is an agreement between two parties to buy and sell a security, index, interest rate or currency (each a “financial instrument”) for a set price on a future date. Certain futures contracts, such as futures contracts relating to individual securities, call for making or taking delivery of the underlying financial instrument. However, these contracts generally are closed out before delivery by entering into an offsetting purchase or sale of a matching futures contract (same exchange, underlying financial instrument, and delivery month). Other futures contracts, such as futures contracts on interest rates and indices, do not call for making or taking delivery of the underlying financial instrument, but rather are agreements pursuant to which two parties agree to take or make delivery of an amount of cash equal to the difference between the value of the financial instrument at the close of the last trading day of the contract and the price at which the contract was originally written. These contracts also may be settled by entering into an offsetting futures contract.

Unlike when the Fund purchases or sells a security, no price is paid or received by the Fund upon the purchase or sale of a futures contract. Initially, the Fund will be required to deposit with the futures broker, known as a futures commission merchant (“FCM”), an amount of cash or securities equal to a varying specified percentage of the contract amount. This amount is known as initial margin. The margin deposit is intended to ensure completion of the contract. Minimum initial margin requirements are established by the futures exchanges and may be revised. In addition, FCMs may establish margin deposit requirements that are higher than the exchange minimums. Cash held in the margin account generally is not income producing. However, coupon-bearing securities, such as Treasury securities, held in margin accounts generally will earn income. Subsequent payments to and from the FCM, called variation margin, will be made on a daily basis as the price of the underlying financial instrument fluctuates, making the futures contract more or less valuable, a process known as marking the contract to market. Changes in variation margin are recorded by the Fund as unrealized gains or losses. At any time prior to expiration of the futures contract, the Fund may elect to close the position by taking an opposite position that will operate to terminate its position in the futures contract. A final determination of variation margin is then made, additional cash is required to be paid by or released to the Fund, and the Fund realizes a gain or loss. In the event of the bankruptcy or insolvency of an FCM that holds margin on behalf of the Fund, the Fund may be entitled to the return of margin owed to it only in proportion to the amount received by the FCM’s other customers, potentially resulting in losses to the Fund. Futures transactions also involve brokerage costs and the Fund may have to segregate additional liquid assets in accordance with applicable SEC requirements. See “—Asset Coverage Requirements” above.

A futures option gives the purchaser of such option the right, in return for the premium paid, to assume a long position (call) or short position (put) in a futures contract at a specified exercise price at any time during the period of the option. Upon exercise of a call option, the purchaser acquires a long position in the futures contract and the writer is assigned the opposite short position. Upon the exercise of a put option, the opposite is true. Futures options possess many of the same characteristics as options on securities, currencies and indices (discussed below under “—Options Transactions”).

Limitations on the Use of Futures and Futures Options. The Commodities Futures Trading Commission has eliminated limitations on futures trading by certain regulated entities including registered investment companies.

Consequently, registered investment companies may engage in unlimited futures transactions and options thereon provided they have claimed an exclusion from regulation as a commodity pool operator. NIF, on behalf of each of its series, has claimed such an exclusion. Thus, the Fund may use futures contracts and options thereon to the extent consistent with its investment objective. The requirements for qualification as a regulated investment company may limit the extent to which the Fund may enter into futures transactions. See “Taxation.”

Risks Associated with Futures and Futures Options. There are risks associated with the use of futures contracts and futures options. A purchase or sale of a futures contract may result in a loss in excess of the amount invested in the futures contract.

If futures are used for hedging purposes, there can be no guarantee that there will be a correlation between price movements in the futures contract and in the underlying financial instruments that are being hedged. This could result from differences between the financial instruments being hedged and the financial instruments underlying the standard contracts available for trading (e.g., differences in interest rate levels, maturities and the creditworthiness of issuers). In addition, price movements of futures contracts may not correlate perfectly with price movements of the financial instruments underlying the futures contracts due to certain market distortions.

Successful use of futures by the Fund also is subject to the Adviser’s ability to predict correctly movements in the direction of the relevant market. For example, if the Fund uses futures to hedge against the possibility of a decline in the market value of securities held in its portfolio and the prices of such securities increase instead, the Fund will lose part or all of the benefit of the increased value of the securities which it has hedged because it will have offsetting losses in its futures positions. Furthermore, if in such circumstances the Fund has insufficient cash, it may have to sell securities to meet daily variation margin requirements. The Fund may have to sell such securities at a time when it may be disadvantageous to do so.

There can be no assurance that a liquid market will exist at a time when the Fund seeks to close out a futures or a futures option position, and the Fund would remain obligated to meet margin requirements until the position is closed. Futures exchanges may limit the amount of fluctuation permitted in certain futures contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of the current trading session. Once the daily limit has been reached in a futures contract subject to the limit, no more trades may be made on that day at a price beyond that limit. The daily limit governs only price movements during a particular trading day and therefore does not limit potential losses because the limit may work to prevent the liquidation of unfavorable positions. For example, futures prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of positions and subjecting some holders of futures contracts to substantial losses.

Additional Risks Associated with Commodity Futures Contracts. There are several additional risks associated with transactions in commodity futures contracts.

Storage. Unlike the financial futures markets, in the commodity futures markets there are costs of physical storage associated with purchasing the underlying commodity. The price of the commodity futures contract will reflect the storage costs of purchasing the physical commodity, including the time value of money invested in the physical commodity. To the extent that the storage costs for an underlying commodity change while the Fund is invested in futures contracts on that commodity, the value of the futures contract may change proportionately.

Reinvestment. In the commodity futures markets, producers of the underlying commodity may decide to hedge the price risk of selling the commodity by selling futures contracts today to lock in the price of the commodity at the time of delivery. In order to induce speculators to purchase the other side of the same futures contract, the commodity producer generally must sell the futures contract at a lower price than the expected future spot price. Conversely, if most hedgers in the futures market are purchasing futures contracts to hedge against a rise in prices, then speculators will only sell the other side of the futures contract at a higher futures price than the expected future

spot price of the commodity. The changing nature of the hedgers and speculators in the commodity markets will influence whether futures prices are above or below the expected future spot price. If the nature of hedgers and speculators in futures markets has shifted when it is time for the Fund to reinvest the proceeds of a maturing contract in a new futures contract, the Fund might reinvest at higher or lower futures prices, or choose to pursue other investments.

Other Economic Factors. The commodities which underlie commodity futures contracts may be subject to additional economic and non-economic variables, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. These factors may have a larger impact on commodity prices and commodity-linked instruments, including futures contracts, than on traditional securities. Certain commodities are also subject to limited pricing flexibility because of supply and demand factors. Others are subject to broad price fluctuations as a result of the volatility of the prices for certain raw materials and the instability of supplies of other materials.

The Fund may enter into forward currency contracts as a principal investment strategy. A forward currency contract involves an obligation to purchase or sell a specific currency at a future date, which may be any fixed number of days from the date of the contract agreed upon by the parties, at a price set at the time of the contract. These contracts are traded directly between currency traders (usually large commercial banks) and their customers. Unlike futures contracts, which are standardized contracts, forward contracts can be specifically drawn to meet the needs of the parties that enter into them. The parties to a forward currency contract may agree to offset or terminate the contract before its maturity, or may hold the contract to maturity and complete the contemplated exchange. Because forward contracts are not traded on an exchange, the Fund is subject to the credit and performance risk of the counterparties to such contracts.

The following summarizes the principal currency management strategies involving forward contracts that may be used by the Fund. The Fund also may use currency futures contracts and options thereon (see “—Futures and Options on Futures” above), and put and call options on foreign currencies (see “—Options Transactions” below) for the same purposes.

Transaction Hedges. When the Fund enters into a contract for the purchase or sale of a security denominated in a foreign currency, or when it anticipates receiving dividend payments in a foreign currency, the Fund might wish to lock in the U.S. dollar price of the security or the U.S. dollar equivalent of the dividend payments. To do so, the Fund could enter into a forward contract for the purchase or sale of the amount of foreign currency involved in the underlying transaction at a fixed amount of U.S. dollars per unit of the foreign currency. This is known as a “transaction hedge.” A transaction hedge will protect the Fund against a loss from an adverse change in the currency exchange rate during the period between the date on which the security is purchased or sold or on which the payment is declared, and the date on which the payment is made or received. Forward contracts to purchase or sell a foreign currency may also be used by the Fund in anticipation of future purchases or sales of securities denominated in a foreign currency, even if the specific investments have not yet been selected by the sub-adviser. This strategy is sometimes referred to as “anticipatory hedging.”

Position Hedges. The Fund could also use forward contracts to lock in the U.S. dollar value of portfolio positions. This is known as a “position hedge.” When the Fund believes that a foreign currency might suffer a substantial decline against the U.S. dollar, it could enter into a forward contract to sell an amount of that foreign currency approximating the value of some or all of the Fund’s portfolio securities denominated in that foreign currency. When the Fund believes that the U.S. dollar might suffer a substantial decline against a foreign currency, it could enter into a forward contract to buy that foreign currency for a fixed dollar amount. Alternatively, the Fund could enter into a forward contract to sell a different foreign currency for a fixed U.S. dollar amount if the Fund believes that the U.S. dollar value of that foreign currency will fall whenever there is a decline in the U.S. dollar

value of the currency in which portfolio securities of the Fund are denominated. This is referred to as a “cross hedge.”

Shifting Currency Exposure. The Fund may also enter into forward contracts to shift its investment exposure from one currency into another. This may include shifting exposure from U.S. dollars to foreign currency or from one foreign currency to another foreign currency. This strategy tends to limit exposure to the currency sold, and increase exposure to the currency that is purchased, much as if the Fund had sold a security denominated in one currency and purchased an equivalent security denominated in another currency.

Risks Associated with Forward Currency Transactions. The sub-adviser’s decision whether to enter into foreign currency transactions will depend in part on its view regarding the direction and amount in which exchange rates are likely to move. The forecasting of movements in exchange rates is extremely difficult, so that it is highly uncertain whether a currency management strategy, if undertaken, would be successful. To the extent that the sub-adviser’s view regarding future exchange rates proves to have been incorrect, the Fund may realize losses on its foreign currency transactions. Even if a foreign currency hedge is effective in protecting the Fund from losses resulting from unfavorable changes in exchange rates between the U.S. dollar and foreign currencies, it also would limit the gains which might be realized by the Fund from favorable changes in exchange rates.

To the extent set forth below, the Fund may purchase put and call options on specific securities (including groups or “baskets” of specific securities), interest rates, stock indices, bond indices, and/or foreign currencies. In addition, the Fund may write put and call options on such financial instruments. Options on futures contracts are discussed above under “— Futures and Options on Futures.”

Options on Securities. As a principal investment strategy, the Fund may purchase put and call options on securities they own or have the right to acquire. A put option on a security gives the purchaser of the option the right (but not the obligation) to sell, and the writer of the option the obligation to buy, the underlying security at a stated price (the “exercise price”) at any time before the option expires. A call option on a security gives the purchaser the right (but not the obligation) to buy, and the writer the obligation to sell, the underlying security at the exercise price at any time before the option expires. The purchase price for a put or call option is the “premium” paid by the purchaser for the right to sell or buy.

The Fund may purchase put options to hedge against a decline in the value of its portfolio. By using put options in this way, the Fund would reduce any profit it might otherwise have realized in the underlying security by the amount of the premium paid for the put option and by transaction costs. In similar fashion, the Fund may purchase call options to protect against an increase in the price of securities that the Fund anticipates purchasing in the future, a practice sometimes referred to as “anticipatory hedging.” The premium paid for the call option plus any transaction costs will reduce the benefit, if any, realized by the Fund upon exercise of the option, and, unless the price of the underlying security rises sufficiently, the option may expire unexercised.

Options on Interest Rates and Indices. As principal investment strategies, the Fund may purchase put and call options on interest rates and on stock and bond indices. An option on interest rates or on an index gives the holder the right to receive, upon exercise of the option, an amount of cash if the closing value of the underlying interest rate or index is greater than, in the case of a call, or less than, in the case of a put, the exercise price of the option. This amount of cash is equal to the difference between the exercise-settlement value of the interest rate option or the closing price of the index and the exercise price of the option expressed in dollars times a specified multiple (the “multiplier”). The writer of the option is obligated, for the premium received, to make delivery of this amount. Settlements for interest rate and index options are always in cash.

Options on Currencies. The Fund may purchase put and call options on foreign currencies as a principal investment strategy. A foreign currency option provides the option buyer with the right to buy or sell a stated amount

of foreign currency at the exercise price at a specified date or during the option period. A call option gives its owner the right, but not the obligation, to buy the currency, while a put option gives its owner the right, but not the obligation, to sell the currency. The option seller (writer) is obligated to fulfill the terms of the option sold if it is exercised. However, either seller or buyer may close its position during the option period in the secondary market for such options at any time prior to expiration.

A foreign currency call option rises in value if the underlying currency appreciates. Conversely, a foreign currency put option rises in value if the underlying currency depreciates. While purchasing a foreign currency option may protect the Fund against an adverse movement in the value of a foreign currency, it would limit the gain which might result from a favorable movement in the value of the currency. For example, if the Fund were holding securities denominated in an appreciating foreign currency and had purchased a foreign currency put to hedge against a decline in the value of the currency, it would not have to exercise its put. In such an event, however, the amount of the Fund’s gain would be offset in part by the premium paid for the option. Similarly, if the Fund entered into a contract to purchase a security denominated in a foreign currency and purchased a foreign currency call to hedge against a rise in the value of the currency between the date of purchase and the settlement date, the Fund would not need to exercise its call if the currency instead depreciated in value. In such a case, the Fund could acquire the amount of foreign currency needed for settlement in the spot market at a lower price than the exercise price of the option.

Writing Options. The Fund may write (sell) covered put and call options as a principal investment strategy. These transactions would be undertaken principally to produce additional income. The Fund receives a premium from writing options which it retains whether or not the option is exercised. The Fund may write covered straddles consisting of a combination of a call and a put written on the same underlying instrument.

The Fund will write options only if they are “covered.” In the case of a call option on a security, the option is covered if the Fund owns the security underlying the call or has an absolute and immediate right to acquire that security without additional cash consideration (or, if additional cash consideration is required, cash or other liquid assets in such amount are segregated) upon conversion or exchange of the securities held by the Fund. For a call option on an index or currency, the option is covered if the Fund segregates liquid assets in an amount equal to the contract value of the index or currency. A call option is also covered if the Fund holds a call on the same security, index or currency as the call written where the exercise price of the call held is (i) equal to or less than the exercise price of the call written, or (ii) greater than the exercise price of the call written, provided the difference is maintained by the Fund in segregated liquid assets. A put option on a security, currency or index is “covered” if the Fund segregates liquid assets equal to the exercise price. A put option is also covered if the Fund holds a put on the same security, currency or index as the put written where the exercise price of the put held is (i) equal to or greater than the exercise price of the put written, or (ii) less than the exercise price of the put written, provided the difference is maintained by the Fund in segregated liquid assets. A straddle will be covered when sufficient assets are deposited to meet the Fund’s immediate obligations. The Fund may use the same liquid assets to cover both the call and put options in a straddle where the exercise price of the call and put are the same, or the exercise price of the call is higher than that of the put. In such cases, the Fund will also segregate liquid assets equivalent to the amount, if any, by which the put is “in the money.”

Expiration or Exercise of Options. If an option written by the Fund expires unexercised, the Fund realizes a capital gain equal to the premium received at the time the option was written. If an option purchased by the Fund expires unexercised, the Fund realizes a capital loss equal to the premium paid. Prior to the earlier of exercise or expiration, an exchange traded option may be closed out by an offsetting purchase or sale of an option of the same series (type, exchange, underlying security, currency or index, exercise price, and expiration). There can be no assurance, however, that a closing purchase or sale transaction can be effected when the Fund desires.

The Fund may sell put or call options it has previously purchased, which could result in a net gain or loss depending on whether the amount realized on the sale is more or less than the premium and other transaction costs paid on the put or call option which is sold. Prior to exercise or expiration, an option may be closed out by an offsetting purchase or sale of an option of the same series. The Fund will realize a capital gain from a closing

purchase transaction if the cost of the closing option is less than the premium received from writing the option, or, if it is more, the Fund will realize a capital loss. If the premium received from a closing sale transaction is more than the premium paid to purchase the option, the Fund will realize a capital gain or, if it is less, the Fund will realize a capital loss. The principal factors affecting the market value of a put or a call option include supply and demand, interest rates, the current market price of the underlying security, currency or index in relation to the exercise price of the option, the volatility of the underlying security, currency or index, and the time remaining until the expiration date.

Risks Associated with Options Transactions. There are several risks associated with options transactions. For example, there are significant differences between the securities and options markets that could result in an imperfect correlation between these markets, causing a given transaction not to achieve its objectives. A decision as to whether, when and how to use options involves the exercise of skill and judgment, and even a well-conceived transaction may be unsuccessful to some degree because of market behavior or unexpected events.

When the Fund purchases a put or call option, it risks a total loss of the premium paid for the option, plus any transaction costs, if the price of the underlying security does not increase or decrease sufficiently to justify the exercise of such option. Also, where a put or call option on a particular security is purchased to hedge against price movements in a related security, the price of the put or call option may move more or less than the price of the related security.

There can be no assurance that a liquid market will exist when the Fund seeks to close out an option position. If the Fund were unable to close out an option that it had purchased on a security, it would have to exercise the option in order to realize any profit or the option may expire worthless. There is also a risk that, if restrictions on exercise were imposed, the Fund might be unable to exercise an option it had purchased.

With respect to options written by the Fund during the option period, the covered call writer has, in return for the premium on the option, given up the opportunity to profit from a price increase in the underlying security above the exercise price, but, as long as its obligation as a writer continues, has retained the risk of loss should the price of the underlying security decline. The writer of an option has no control over the time when it may be required to fulfill its obligations as a writer of the option. Once an option writer has received an exercise notice, it cannot effect a closing purchase transaction in order to terminate its obligation under the option and must deliver the underlying security at the exercise price.

The Fund may enter into total return, interest rate, currency and credit default swap agreements and interest rate caps, floors and collars as a principal investment strategy. The Fund may also enter into options on the foregoing types of swap agreements (“swap options”).

The Fund may enter into swap transactions for any purpose consistent with its investment objectives and strategies, such as for the purpose of attempting to obtain or preserve a particular return or spread at a lower cost than obtaining a return or spread through purchases and/or sales of instruments in other markets, to protect against currency fluctuations, as a duration management technique, to reduce risk arising from the ownership of a particular instrument, or to gain exposure to certain sectors or markets in the most economical way possible.

Swap agreements are two party contracts entered into primarily by institutional investors for a specified period of time. In a standard swap transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on a particular predetermined asset, reference rate or index. The gross returns to be exchanged or swapped between the parties are generally calculated with respect to a notional amount, e.g., the return on or increase in value of a particular dollar amount invested at a particular interest rate or in a basket of securities representing a particular index. The notional amount of the swap agreement generally is only used as a basis upon which to calculate the obligations that the parties to the swap agreement have agreed to exchange. The Fund’s

current obligations under a net swap agreement will be accrued daily (offset against any amounts owed to the Fund) and any accrued but unpaid net amounts owed to a swap counterparty will be covered by assets determined to be liquid by the sub-adviser. See “—Asset Coverage Requirements” above.

Interest Rate Swaps, Caps, Collars and Floors. Interest rate swaps are bilateral contracts in which each party agrees to make periodic payments to the other party based on different referenced interest rates (e.g., a fixed rate and a floating rate) applied to a specified notional amount. The purchase of an interest rate floor entitles the purchaser, to the extent that a specified index falls below a predetermined interest rate, to receive payments of interest on a notional principal amount from the party selling such interest rate floor. The purchase of an interest rate cap entitles the purchaser, to the extent that a specified index rises above a predetermined interest rate, to receive payments of interest on a notional principal amount from the party selling such interest rate cap. Interest rate collars involve selling a cap and purchasing a floor or vice versa to protect the Fund against interest rate movements exceeding given minimum or maximum levels.

Currency Swaps. A currency swap is an agreement between two parties to exchange equivalent fixed amounts in two different currencies for a fixed period of time. The exchange of currencies at the inception date of the contract takes place at the current spot rate. Such an agreement may provide that, for the duration of the swap, each party pays interest to the other on the received amount at an agreed upon fixed or floating interest rate. When the contract ends, the parties re-exchange the currencies at the initial exchange rate, a specified rate, or the then current spot rate. Some currency swaps may not provide for exchanging currencies, but only for exchanging interest cash flows.

Total Return Swaps. In a total return swap, one party agrees to pay the other the “total return” of a defined underlying asset during a specified period, in return for periodic payments based on a fixed or variable interest rate or the total return from other underlying assets. A total return swap may be applied to any underlying asset but is most commonly used with equity indices, single stocks, bonds and defined baskets of loans and mortgages. The Fund might enter into a total return swap involving an underlying index or basket of securities to create exposure to a potentially widely-diversified range of securities in a single trade. An index total return swap can be used by the portfolio managers to assume risk, without the complications of buying the component securities from what may not always be the most liquid of markets.

Credit Default Swaps. A credit default swap is a bilateral contract that enables an investor to buy or sell protection against a defined-issuer credit event. The Fund may enter into credit default swap agreements either as a buyer or a seller. The Fund may buy protection to attempt to mitigate the risk of default or credit quality deterioration in a segment of the fixed income securities market to which it has exposure, or to take a “short” position in individual bonds or market segments which it does not own. The Fund may sell protection in an attempt to gain exposure to the credit quality characteristics of particular bonds or market segments without investing directly in those bonds or market segments.

As the buyer of protection in a credit default swap, the Fund will pay a premium (by means of an upfront payment or a periodic stream of payments over the term of the agreement) in return for the right to deliver a referenced bond or group of bonds to the protection seller and receive the full notional or par value (or other agreed upon value) upon a default (or similar event) by the issuer(s) of the underlying referenced obligation(s). If no default occurs, the protection seller would keep the stream of payments and would have no further obligation to the Fund. Thus, the cost to the Fund would be the premium paid with respect to the agreement. If a credit event occurs, however, the Fund may elect to receive the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity that may have little or no value. The Fund bears the risk that the protection seller may fail to satisfy its payment obligations.

If the Fund is a seller of protection in a credit default swap and no credit event occurs, the Fund would generally receive an up-front payment or a periodic stream of payments over the term of the swap. If a credit event occurs, however, generally the Fund would have to pay the buyer the full notional value of the swap in exchange for

an equal face amount of deliverable obligations of the reference entity that may have little or no value. As the protection seller, the Fund effectively adds economic leverage to its portfolio because, in addition to being subject to investment exposure on its total net assets, the Fund is subject to investment exposure on the notional amount of the swap. Thus, the Fund bears the same risk as it would by buying the reference obligations directly, plus the additional risks related to obtaining investment exposure through a derivative instrument discussed below under “—Risks Associated with Swap Transactions.”

Swap Options. A swap option is a contract that gives a counterparty the right (but not the obligation), in return for payment of a premium, to enter into a new swap agreement or to shorten, extend, cancel, or otherwise modify an existing swap agreement at some designated future time on specified terms. A cash-settled option on a swap gives the purchaser the right, in return for the premium paid, to receive an amount of cash equal to the value of the underlying swap as of the exercise date. The Fund may write (sell) and purchase put and call swap options. Depending on the terms of the particular option agreement, the Fund generally will incur a greater degree of risk when it writes a swap option than when it purchases a swap option. When the Fund purchases a swap option, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when the Fund writes a swap option, upon exercise of the option the Fund will become obligated according to the terms of the underlying agreement.

Risks Associated with Swap Transactions. The use of swap transactions is a highly specialized activity which involves strategies and risks different from those associated with ordinary portfolio security transactions. If the sub-adviser is incorrect in its forecasts of default risks, market spreads or other applicable factors the investment performance of the Fund would diminish compared with what it would have been if these techniques were not used. As the protection seller in a credit default swap, the Fund effectively adds economic leverage to its portfolio because, in addition to being subject to investment exposure on its total net assets, the Fund is subject to investment exposure on the notional amount of the swap. The Fund may only close out a swap, cap, floor, collar or other two-party contract with its particular counterparty, and may only transfer a position with the consent of that counterparty. In addition, the price at which the Fund may close out such a two party contract may not correlate with the price change in the underlying reference asset. If the counterparty defaults, the Fund will have contractual remedies, but there can be no assurance that the counterparty will be able to meet its contractual obligations or that the Fund will succeed in enforcing its rights. It also is possible that developments in the derivatives market, including potential government regulation, could adversely affect the Fund’s ability to terminate existing swap or other agreements or to realize amounts to be received under such agreements.

The Fund may invest in ETFs as a principal investment strategy. ETFs are a type of index fund bought and sold on a securities exchange. An ETF trades like common stock and represents a portfolio of securities designed to track a particular market index. The Fund could purchase an ETF to gain exposure to all or a portion of the U.S. market, a foreign market, a region, a commodity, a currency, or to any other index that an ETF tracks. The risks of owning an ETF generally reflect the risks of owning the underlying securities they are designed to track, although lack of liquidity in an ETF could result in it being more volatile and ETFs have management fees that increase their costs. An ETF may fail to accurately track the returns of the market segment or index that it is designed to track, and the price of an ETF’s shares may fluctuate. In addition, because they, unlike traditional mutual funds, are traded on an exchange, ETFs are subject to the following risks: (i) the performance of the ETF may not replicate the performance of the underlying index that it is designed to track; (ii) the market price of the ETF’s shares may trade at a premium or discount to the ETF’s net asset value; (iii) an active trading market for an ETF may not develop or be maintained; and (iv) there is no assurance that the requirements of the exchange necessary to maintain the listing of the ETF will continue to be met or remain unchanged. In the event substantial market or other disruptions affecting ETFs should occur in the future, the liquidity and value of the Fund’s shares could also be substantially and adversely affected.

An investment company’s investments in other investment companies are typically subject to statutory limitations prescribed by the 1940 Act. Many ETFs, however, have obtained exemptive relief from the SEC to permit unaffiliated funds (such as the Fund) to invest in their shares beyond these statutory limits, subject to certain conditions and pursuant to contractual arrangements between the ETFs and the investing funds. The Fund may rely on these exemptive orders in investing in ETFs.

The Fund may invest in exchange-traded notes (“ETNs”) as a principal investment strategy. ETNs are a type of senior, unsecured, unsubordinated debt security issued by financial institutions that combines both aspects of bonds and ETFs. An ETN’s returns are based on the performance of a market index minus fees and expenses. Similar to ETFs, ETNs are listed on an exchange and traded in the secondary market. However, unlike an ETF, an ETN can be held until the ETN’s maturity, at which time the issuer will pay a return linked to the performance of the market index to which the ETN is linked minus certain fees.

Unlike regular bonds, ETNs do not make periodic interest payments and principal is not protected. ETNs are subject to credit risk and the value of an ETN may drop due to a downgrade in the issuer’s credit rating, despite the underlying market benchmark or strategy remaining unchanged. The value of an ETN may also be influenced by time to maturity, level of supply and demand for the ETN, volatility and lack of liquidity in underlying assets, changes in the applicable interest rates, changes in the issuer’s credit rating, and economic, legal, political, or geographic events that affect the referenced underlying asset. When the Fund invests in ETNs it will bear its proportionate share of any fees and expenses borne by the ETN. The Fund’s decision to sell its ETN holdings may be limited by the availability of a secondary market. In addition, although an ETN may be listed on an exchange, the issuer may not be required to maintain the listing and there can be no assurance that a secondary market will exist for an ETN.

ETNs are also subject to tax risk. No assurance can be given that the Internal Revenue Service (“IRS”) will accept, or a court will uphold, how the Fund characterizes and treats ETNs for tax purposes. Further, the IRS and Congress have considered proposals that would change the timing and character of income and gains from ETNs.

An ETN that is tied to a specific market benchmark or strategy may not be able to replicate and maintain exactly the composition and relative weighting of securities, commodities or other components in the applicable market benchmark or strategy. Some ETNs that use leverage can, at times, be relatively illiquid and, thus, they may be difficult to purchase or sell at a fair price. Leveraged ETNs are subject to the same risk as other instruments that use leverage in any form.

The market value of ETN shares may differ from their market benchmark or strategy. This difference in price may be due to the fact that the supply and demand in the market for ETN shares at any point in time is not always identical to the supply and demand in the market for the securities, commodities or other components underlying the market benchmark or strategy that the ETN seeks to track. As a result, there may be times when an ETN share trades at a premium or discount to its market benchmark or strategy.

Under normal market conditions, the Fund may invest principally in foreign securities. To the extent described above under “– Derivatives – Forward Currency Contracts and Other Foreign Currency Transactions,” the Fund’s investments in foreign securities may include investments in securities which are purchased and sold in foreign currencies. Foreign securities may include debt securities of governmental and corporate issuers, preferred stock, common stock, and convertible securities of corporate issuers, rights and warrants to buy common stocks,

depositary receipts evidencing ownership of shares of a foreign issuer, and exchange traded funds and other investment companies that provide exposure to foreign issuers.

Investment in foreign securities is subject to special investment risks that differ in some respects from those related to investments in securities of U.S. domestic issuers. These risks include political, social or economic instability in the country of the issuer, the difficulty of predicting international trade patterns, the possibility of the imposition of exchange controls, expropriation, limits on removal of currency or other assets, nationalization of assets, foreign withholding and income taxation, and foreign trading practices (including higher trading commissions, custodial charges and delayed settlements). Foreign securities also may be subject to greater fluctuations in price than securities issued by U.S. corporations. The principal markets on which these securities trade may have less volume and liquidity, and may be more volatile, than securities markets in the United States.

In addition, there may be less publicly available information about a foreign company than about a U.S. domiciled company. Foreign companies generally are not subject to uniform accounting, auditing and financial reporting standards comparable to those applicable to U.S. domestic companies. There is also generally less government regulation of securities exchanges, brokers and listed companies abroad than in the United States. Confiscatory taxation or diplomatic developments could also affect investment in those countries. In addition, foreign branches of U.S. banks, foreign banks and foreign issuers may be subject to less stringent reserve requirements and to different accounting, auditing, reporting, and record keeping standards than those applicable to domestic branches of U.S. banks and U.S. domestic issuers.

The Fund may invest in or have exposure to securities issued by governmental and corporate issuers that are located in emerging market countries as a principal investment strategy. Investments in securities of issuers in emerging market countries may be subject to potentially higher risks than investments in developed countries. These risks include (i) less social, political and economic stability; (ii) the small current size of the markets for such securities and the currently low or nonexistent volume of trading, which may result in a lack of liquidity and in greater price volatility; (iii) certain national policies which may restrict a Fund’s investment opportunities, including restrictions on investment in issuers or industries deemed sensitive to national interests; (iv) foreign taxation; (v) the absence of developed structures governing private or foreign investment or allowing for judicial redress for injury to private property; (vi) the limited development and recent emergence, in certain countries, of a capital market structure or market-oriented economy; and (vii) the possibility that recent favorable economic developments in certain countries may be slowed or reversed by unanticipated political or social events in such countries.

Despite the dissolution of the Soviet Union, the Communist Party may continue to exercise a significant role in certain (particularly Eastern European) countries. To the extent of the Communist Party’s influence, investments in such countries will involve risks of nationalization, expropriation and confiscatory taxation. The communist governments of a number of such countries expropriated large amounts of private property in the past, in many cases without adequate compensation, and there can be no assurance that such expropriation will not occur in the future. In the event of such expropriation, a Fund could lose a substantial portion of any investments it has made in the affected countries. Further, no accounting standards exist in many developing countries. Finally, even though certain currencies may be convertible into U.S. dollars, the conversion rates may be artificial to the actual market values and may be adverse to Fund shareholders.

Certain countries, which do not have market economies, are characterized by an absence of developed legal structures governing private and foreign investments and private property. Certain countries require governmental approval prior to investments by foreign persons, or limit the amount of investment by foreign persons in a particular company, or limit the investment of foreign persons to only a specific class of securities of a company that may have less advantageous terms than securities of the company available for purchase by nationals.

Authoritarian governments in certain countries may require that a governmental or quasi-governmental authority act as custodian of the Fund’s assets invested in such country. To the extent such governmental or quasi-governmental authorities do not satisfy the requirements of the 1940 Act to act as foreign custodians of the Fund’s cash and securities, the Fund’s investment in such countries may be limited or may be required to be effected through intermediaries. The risk of loss through governmental confiscation may be increased in such countries.

The Fund’s investments in foreign securities may include investment in depositary receipts, including American Depositary Receipts (ADRs), European Depositary Receipts (EDRs), and Global Depositary Receipts (GDRs). U.S. dollar-denominated ADRs, which are traded in the United States on exchanges or over-the-counter, are issued by domestic banks. ADRs represent the right to receive securities of foreign issuers deposited in a domestic bank or a correspondent bank. ADRs do not eliminate all the risk inherent in investing in the securities of foreign issuers. However, by investing in ADRs rather than directly in foreign issuers’ stock, the Fund can avoid currency risks during the settlement period for either purchases or sales. In general, there is a large, liquid market in the United States for many ADRs. The information available for ADRs is subject to the accounting, auditing and financial reporting standards of the domestic market or exchange on which they are traded, which standards are more uniform and more exacting than those to which many foreign issuers may be subject. The Fund also may invest in EDRs, GDRs, and in other similar instruments representing securities of foreign companies. EDRs and GDRs are securities that are typically issued by foreign banks or foreign trust companies, although U.S. banks or U.S. trust companies may issue them. EDRs and GDRs are structured similarly to the arrangements of ADRs. EDRs, in bearer form, are designed for use in European securities markets and are not necessarily denominated in the currency of the underlying security.

Certain depositary receipts, typically those denominated as unsponsored, require the holders thereof to bear most of the costs of the facilities while issuers of sponsored facilities normally pay more of the costs thereof. The depository of an unsponsored facility frequently is under no obligation to distribute shareholder communications received from the issuer of the deposited securities or to pass through the voting rights to facility holders in respect to the deposited securities, whereas the depository of a sponsored facility typically distributes shareholder communications and passes through voting rights.

Fixed commissions on foreign securities exchanges are generally higher than negotiated commissions on U.S. exchanges. Foreign markets also have different clearance and settlement procedures, and in some markets there have been times when settlements have been unable to keep pace with the volume of securities transactions, making it difficult to conduct such transactions. Delays in settlement could result in temporary periods when a portion of the assets of the Fund is uninvested. In addition, settlement problems could cause the Fund to miss attractive investment opportunities or to incur losses due to an inability to sell or deliver securities in a timely fashion. In the event of a default by an issuer of foreign securities, it may be more difficult for the Fund to obtain or to enforce a judgment against the issuer.

A mortgage-backed security is a type of pass-through security, which is a security representing pooled debt obligations repackaged as interests that pass income through an intermediary to investors. In the case of mortgage-backed securities, the ownership interest is in a pool of mortgage loans. See “Pass-Through Securities” below.

Mortgage-backed securities are most commonly issued or guaranteed by the Government National Mortgage Association (“Ginnie Mae” or “GNMA”), Federal National Mortgage Association (“Fannie Mae” or “FNMA”) or Federal Home Loan Mortgage Corporation (“Freddie Mac” or “FHLMC”), but may also be issued or guaranteed by other private issuers. GNMA is a government-owned corporation that is an agency of the U.S.

Department of Housing and Urban Development. It guarantees, with the full faith and credit of the United States, full and timely payment of all monthly principal and interest on its mortgage-backed securities. FNMA is a private, shareholder-owned company that purchases both government-backed and conventional mortgages from lenders and securitizes them. Its objective is to increase the affordability of home mortgage funds for low- and middle-income home buyers. FNMA is a congressionally chartered company, although neither its stock nor the securities it issues are insured or guaranteed by the federal government. For example, the pass-through securities issued by FNMA are guaranteed as to timely payment of principal and interest only by FNMA. FHLMC is a publicly chartered agency that buys qualifying residential mortgages from lenders, re-packages them and provides certain guarantees. The corporation’s stock is owned by savings institutions across the United States and is held in trust by the Federal Home Loan Bank System. Pass-through securities issued by the FHLMC are guaranteed as to timely payment of interest and ultimately collection of principal only by the FHLMC.

Mortgage-backed securities issued by private issuers, whether or not such obligations are subject to guarantees by the private issuer, may entail greater risk than obligations directly or indirectly guaranteed by the U.S. Government. Any investments the Fund makes in mortgage-related securities that are issued by private issuers have some exposure to subprime loans as well as to the mortgage and credit markets generally. Private issuers include commercial banks, savings associations, mortgage companies, investment banking firms, finance companies and special purpose finance entities (called special purpose vehicles or structured investment vehicles) and other entities that acquire and package mortgage loans for resale as mortgage-related securities. Unlike mortgage-related securities issued or guaranteed by the U.S. Government or one of its sponsored entities, mortgage-related securities issued by private issuers do not have a government or government-sponsored entity guarantee, but may have credit enhancement provided by external entities such as banks or financial institutions or achieved through the structuring of the transaction itself. Examples of such credit support arising out of the structure of the transaction include: (1) the issuance of senior and subordinated securities (e.g., the issuance of securities by a special purpose vehicle in multiple classes or “tranches,” with one or more classes being senior to other subordinated classes as to the payment of principal and interest, with the result that defaults on the underlying mortgage loans are borne first by the holders of the subordinated class); (2) the creation of “reserve funds” (in which case cash or investments, sometimes funded from a portion of the payments on the underlying mortgage loans, are held in reserve against future losses); and (3) “overcollateralization” (in which case the scheduled payments on, or the principal amount of, the underlying mortgage loans exceeds that required to make payment of the securities and pay any servicing or other fees). However, there can be no guarantee that credit enhancements, if any, will be sufficient to prevent losses in the event of defaults on the underlying mortgage loans.

In addition, mortgage-related securities that are issued by private issuers are not subject to the underwriting requirements for the underlying mortgages that are applicable to those mortgage-related securities that have a government or government-sponsored entity guarantee. As a result, the mortgage loans underlying private mortgage-related securities may, and frequently do, have less favorable collateral, credit risk or other underwriting characteristics than government or government-sponsored mortgage-related securities and have wider variances in a number of terms including interest rate, term, size, purpose and borrower characteristics. Privately issued pools more frequently include second mortgages, high loan-to-value mortgages and manufactured housing loans. The coupon rates and maturities of the underlying mortgage loans in a private-label mortgage-related securities pool may vary to a greater extent than those included in a government guaranteed pool, and the pool may include subprime mortgage loans. Subprime loans refer to loans made to borrowers with weakened credit histories or with a lower capacity to make timely payments on their loans. For these reasons, the loans underlying these securities have had in many cases higher default rates than those loans that meet government underwriting requirements.

The risk of non-payment is greater for mortgage-related securities that are backed by mortgage pools that contain subprime loans, but a level of risk exists for all loans. Market factors adversely affecting mortgage loan repayments may include a general economic turndown, high unemployment, a general slowdown in the real estate market, a drop in the market prices of real estate, or an increase in interest rates resulting in higher mortgage payments by holders of adjustable rate mortgages.

Privately issued mortgage-related securities are not traded on an exchange and there may be a limited market for the securities, especially when there is a perceived weakness in the mortgage and real estate market sectors. Without an active trading market, mortgage-related securities held in the Fund’s portfolio may be particularly difficult to value because of the complexities involved in assessing the value of the underlying mortgage loans. The average life of a mortgage-backed security is likely to be substantially less than the original maturity of the mortgage pools underlying the securities. Prepayments of principal by mortgagors and mortgage foreclosures will usually result in the return of the greater part of principal invested far in advance of the maturity of the mortgages in the pool or can result in credit losses.

Collateralized mortgage obligations (“CMOs”) are debt obligations collateralized by mortgage loans or mortgage pass-through securities (collateral collectively referred to hereinafter as “Mortgage Assets”). Multi-class pass-through securities are interests in a trust composed of Mortgage Assets. All references in this section to CMOs include multi-class pass-through securities. Principal prepayments on the Mortgage Assets may cause the CMOs to be retired substantially earlier than their stated maturities or final distribution dates, resulting in a loss of all or part of the premium if any has been paid. Interest is paid or accrues on all classes of the CMOs on a monthly, quarterly or semi-annual basis. The principal and interest payments on the Mortgage Assets may be allocated among the various classes of CMOs in several ways. Typically, payments of principal, including any prepayments, on the underlying mortgages are applied to the classes in the order of their respective stated maturities or final distribution dates, so that no payment of principal is made on CMOs of a class until all CMOs of other classes having earlier stated maturities or final distribution dates have been paid in full.

Stripped mortgage-backed securities (“SMBS”) are derivative multi-class mortgage securities. SMBS are usually structured with two classes that receive different proportions of the interest and principal distributions from a pool of mortgage assets. The Fund will only invest in SMBS whose mortgage assets are U.S. Government obligations. A common type of SMBS will be structured so that one class receives some of the interest and most of the principal from the mortgage assets, while the other class receives most of the interest and the remainder of the principal. If the underlying mortgage assets experience greater than anticipated prepayments of principal, the Fund may fail to fully recoup its initial investment in these securities. The market value of any class which consists primarily or entirely of principal payments generally is unusually volatile in response to changes in interest rates.

Investment in mortgage-backed securities poses several risks, including, among others, prepayment, market and credit risk. Prepayment risk reflects the risk that borrowers may prepay their mortgages faster than expected, thereby affecting the investment’s average life and perhaps its yield. Whether or not a mortgage loan is prepaid is almost entirely controlled by the borrower. Borrowers are most likely to exercise prepayment options at the time when it is least advantageous to investors, generally prepaying mortgages as interest rates fall, and slowing payments as interest rates rise. Besides the effect of prevailing interest rates, the rate of prepayment and refinancing of mortgages may also be affected by home value appreciation, ease of the refinancing process and local economic conditions. Market risk reflects the risk that the price of a security may fluctuate over time. The price of mortgage-backed securities may be particularly sensitive to prevailing interest rates, the length of time the security is expected to be outstanding and the liquidity of the issue. In a period of unstable interest rates, there may be decreased demand for certain types of mortgage-backed securities, and the Fund invested in such securities wishing to sell them may find it difficult to find a buyer, which may in turn decrease the price at which they may be sold. Credit risk reflects the risk that the Fund may not receive all or part of its principal because the issuer or credit enhancer has defaulted on its obligations. Obligations issued by U.S. Government-related entities are guaranteed as to the payment of principal and interest, but are not backed by the full faith and credit of the U.S. Government. The performance of private label mortgage-backed securities, issued by private institutions, is based on the financial health of those institutions. With respect to GNMA certificates, although GNMA guarantees timely payment even if homeowners delay or default, tracking the “pass-through” payments may, at times, be difficult.

Pass-Through Securities. A pass-through security is a share or certificate of interest in a pool of debt obligations that have been repackaged by an intermediary, such as a bank or broker-dealer. The purchaser of a pass-through security receives an undivided interest in the underlying pool of securities. The issuers of the underlying securities make interest and principal payments to the intermediary which are passed through to purchasers, such as

the Fund. The most common type of pass-through securities are mortgage-backed securities. GNMA Certificates are mortgage-backed securities that evidence an undivided interest in a pool of mortgage loans. GNMA Certificates differ from bonds in that principal is paid back monthly by the borrowers over the term of the loan rather than returned in a lump sum at maturity. The Fund may purchase modified pass-through GNMA Certificates, which entitle the holder to receive a share of all interest and principal payments paid and owned on the mortgage pool, net of fees paid to the issuer and GNMA, regardless of whether or not the mortgagor actually makes the payment. GNMA Certificates are backed as to the timely payment of principal and interest by the full faith and credit of the U.S. Government.

FHLMC issues two types of mortgage pass-through securities: mortgage participation certificates and guaranteed mortgage certificates. Participation certificates resemble GNMA Certificates in that the participation certificates represent a pro rata share of all interest and principal payments made and owed on the underlying pool. FHLMC guarantees timely payments of interest on the participation certificates and the full return of principal. Guaranteed mortgage certificates also represent a pro rata interest in a pool of mortgages. However, these instruments pay interest semi-annually and return principal once a year in guaranteed minimum payments. This type of security is guaranteed by FHLMC as to timely payment of principal and interest but is not backed by the full faith and credit of the U.S. Government.

FNMA issues guaranteed mortgage pass-through certificates. FNMA Certificates resemble GNMA Certificates in that each FNMA Certificate represents a pro rata share of all interest and principal payments made and owned on the underlying pool. This type of security is guaranteed by the FNMA as to timely payment of principal and interest but is not backed by the full faith and credit of the U.S. Government.

There are also private entities that issue mortgage-backed securities that resemble those issued by GNMA, FHLMC and FNMA. Such private entities generally issue certificates that represent a pro rata interest in a pool of mortgages. Such certificates are not backed by the full faith and credit of the U.S. government. However, they typically maintain credit enhancement through the structure of the offering or from third party insurers.

Except for guaranteed mortgage certificates, each of the mortgage-backed securities described above is characterized by monthly payments to the holder, reflecting the monthly payments made by the borrowers who received the underlying mortgage loans. The payments to the securities holders, such as the Fund, like the payments on the underlying loans, represent both principal and interest. Although the underlying mortgage loans are for specified periods of time, such as 20 or 30 years, the borrowers can, and typically do, pay them off sooner. Thus, the security holders frequently receive prepayments of principal in addition to the principal that is part of the regular monthly payments. Estimated prepayment rates will be a factor considered in calculating the average weighted maturity of the Fund which owns these securities. A borrower is more likely to prepay a mortgage that bears a relatively high rate of interest. This means that in times of declining interest rates, higher yielding mortgage-backed securities held by the Fund might be converted to cash and the Fund will be forced to accept lower interest rates when that cash is used to purchase additional securities in the mortgage-backed securities sector or in other investment sectors. Additionally, prepayments during such periods will limit the Fund’s ability to participate in as large a market gain as may be experienced with a comparable security not subject to prepayment.

The Fund may invest in other investment companies, such as mutual funds, closed-end funds, and exchange-traded funds (“ETFs”). Under the 1940 Act, the Fund’s investment in such securities, subject to certain exceptions, currently is limited to 3% of the total voting stock of any one investment company; 5% of the Fund’s total assets with respect to any one investment company; and 10% of the Fund’s total assets in the aggregate. The Fund will only invest in other investment companies that invest in Fund-eligible investments. The Fund’s investments in other investment companies may include money market mutual funds. Investments in money market funds are not subject to the percentage limitations set forth above.

If the Fund invests in other investment companies, Fund shareholders will bear not only their proportionate share of the Fund’s expenses, but also, indirectly, the similar expenses of the underlying investment companies. Shareholders would also be exposed to the risks associated not only to the Fund, but also to the portfolio investments of the underlying investment companies. Shares of certain closed-end funds may at times be acquired only at market prices representing premiums to their net asset values. Shares acquired at a premium to their net asset value may be more likely to subsequently decline in price, resulting in a loss to the Fund and its shareholders. The underlying securities in an ETF may not follow the price movements of the industry or sector the ETF is designed to track. Trading in an ETF may be halted if the trading in one or more of the ETF’s underlying securities is halted, which could result in the ETF being more volatile.

The Fund may invest in preferred stock as a principal investment strategy. Preferred stock, unlike common stock, offers a stated dividend rate payable from the issuer’s earnings. Preferred stock dividends may be cumulative or non-cumulative, participating, or auction rate. If interest rates rise, the fixed dividend on preferred stocks may be less attractive, causing the price of preferred stocks to decline. Preferred stock may have mandatory sinking fund provisions, as well as call/redemption provisions prior to maturity, a negative feature when interest rates decline. Except as described above under “– Fixed Income Securities – Debt Obligations Rated Less than Investment Grade,” investments in nonconvertible preferred stock will be limited to investment-grade securities, defined as securities which are rated at the time of purchase by two of Moody’s, Standard & Poor’s and Fitch not less than Baa, BBB and BBB (or the equivalent short-term ratings), respectively, unless only one of those rating agencies provides a rating, in which case that rating must be at least Baa or BBB, or which are of comparable quality in the judgment of the sub-adviser.

The Fund may invest in REITs as a principal investment strategy. REITs are publicly traded corporations or trusts that specialize in acquiring, holding, and managing residential, commercial or industrial real estate. A REIT is not taxed at the entity level on income distributed to its shareholders or unitholders if it distributes to shareholders or unitholders at least 90% of its taxable income for each taxable year and complies with regulatory requirements relating to its organization, ownership, assets and income.

REITs generally can be classified as Equity REITs, Mortgage REITs and Hybrid REITs. An Equity REIT invests the majority of its assets directly in real property and derives its income primarily from rents and from capital gains on real estate appreciation which are realized through property sales. A Mortgage REIT invests the majority of its assets in real estate mortgage loans and services its income primarily from interest payments. A Hybrid REIT combines the characteristics of an Equity REIT and a Mortgage REIT. Although Real Estate Securities Fund can invest in all three kinds of REITs, its emphasis is expected to be on investments in Equity REITs.

Because the Fund invests in the real estate industry, it is particularly subject to risks associated with that industry. The real estate industry has been subject to substantial fluctuations and declines on a local, regional and national basis in the past and may continue to be in the future. Real property values and income from real property may decline due to general and local economic conditions, overbuilding and increased competition, increases in property taxes and operating expenses, changes in zoning laws, casualty or condemnation losses, regulatory limitations on rents, changes in neighborhoods and in demographics, increases in market interest rates, or other factors. Factors such as these may adversely affect companies which own and operate real estate directly, companies which lend to such companies, and companies which service the real estate industry.

Because the Fund invests its assets in REITs, it also is subject to risks associated with direct investments in REITs. Equity REITs will be affected by changes in the values of and income from the properties they own, while Mortgage REITs may be affected by the credit quality of the mortgage loans they hold. In addition, REITs are

dependent on specialized management skills and on their ability to generate cash flow for operating purposes and to make distributions to shareholders or unitholders. REITs may have limited diversification and are subject to risks associated with obtaining financing for real property, as well as to the risk of self-liquidation. REITs also can be adversely affected by their failure to qualify for tax-free pass-through treatment of their income under the Code or their failure to maintain an exemption from registration under the 1940 Act. By investing in REITs indirectly through the Fund, a shareholder bears not only a proportionate share of the expenses of the Fund, but also may indirectly bear similar expenses of some of the REITs in which it invests.

The Fund may invest in publicly-traded royalty trusts as a non-principal investment strategy. Royalty trusts are income-oriented equity investments that indirectly, through the ownership of trust units, provide investors (called “unit holders”) with exposure to energy sector assets such as coal, oil and natural gas. Royalty trusts are structured similarly to REITs. A royalty trust generally acquires an interest in natural resource companies or chemical companies and distributes the income it receives to the investors of the royalty trust. A sustained decline in demand for crude oil, natural gas and refined petroleum products could adversely affect income and royalty trust revenues and cash flows. Factors that could lead to a decrease in market demand include a recession or other adverse economic conditions, an increase in the market price of the underlying commodity, higher taxes or other regulatory actions that increase costs, or a shift in consumer demand for such products. A rising interest rate environment could adversely impact the performance of royalty trusts. Rising interest rates could limit the capital appreciation of royalty trusts because of the increased availability of alternative investments at more competitive yields.

In an attempt to respond to adverse market, economic, political or other conditions, the Fund may temporarily invest without limit in a variety of short-term instruments such as commercial paper and variable amount master demand notes; U.S. dollar-denominated time and savings deposits (including certificates of deposit); bankers’ acceptances; obligations of the U.S. government or its agencies or instrumentalities; repurchase agreements collateralized by eligible investments of the Fund; securities of other mutual funds that invest primarily in debt obligations with remaining maturities of 13 months or less (which investments also are subject to an advisory fee); and other similar high-quality short-term U.S. dollar-denominated obligations.

The Fund may also invest in Eurodollar certificates of deposit issued by foreign branches of U.S. or foreign banks; Eurodollar time deposits, which are U.S. dollar-denominated deposits in foreign branches of U.S. or foreign banks; and Yankee certificates of deposit, which are U.S. dollar-denominated certificates of deposit issued by U.S. branches of foreign banks and held in the United States. In each instance, the Fund may only invest in bank instruments issued by an institution which has capital, surplus and undivided profits of more than $100 million or the deposits of which are insured by the Bank Insurance Fund or the Savings Association Insurance Fund.

Short-term investments and repurchase agreements may be entered into on a joint basis by the Fund and other funds advised by the Adviser to the extent permitted by an exemptive order issued by the SEC with respect to the Fund. A brief description of certain kinds of short-term instruments follows:

Commercial paper consists of unsecured promissory notes issued by corporations. Issues of commercial paper normally have maturities of less than nine months and fixed rates of return. Subject to the limitations described in the Prospectus, the Fund may purchase commercial paper consisting of issues rated at the time of purchase within the two highest rating categories by Standard & Poor’s, Fitch or Moody’s, or which have been assigned an equivalent rating by another nationally recognized statistical rating organization. The Fund also may invest in commercial paper that is not rated but that is determined by the Adviser to be of comparable quality to

instruments that are so rated. For a description of the rating categories of Standard & Poor’s, Fitch and Moody’s, see Appendix A.

Bankers’ acceptances are credit instruments evidencing the obligation of a bank to pay a draft drawn on it by a customer. These instruments reflect the obligation both of the bank and of the drawer to pay the full amount of the instrument upon maturity.

Variable amount master demand notes are unsecured demand notes that permit the indebtedness thereunder to vary and provide for periodic adjustments in the interest rate according to the terms of the instrument. Because master demand notes are direct lending arrangements between the Fund and the issuer, they are not normally traded. Although there is no secondary market in the notes, the Fund may demand payment of principal and accrued interest at any time. While the notes are not typically rated by credit rating agencies, issuers of variable amount master demand notes (which are normally manufacturing, retail, financial, and other business concerns) must satisfy the same criteria as set forth above for commercial paper. The Adviser will consider the earning power, cash flow and other liquidity ratios of the issuers of such notes and will continuously monitor their financial status and ability to meet payment on demand.

Variable rate demand obligations (“VRDOs”) are securities in which the interest rate is adjusted at pre-designated periodic intervals. VRDOs may include a demand feature which is a put that entitles the holder to receive the principal amount of the underlying security or securities and which may be exercised either at any time on no more than 30 days’ notice or at specified intervals not exceeding 397 calendar days on no more than 30 days’ notice.

The debt obligations in which the Fund invests or has exposure to as either a principal or non-principal investment strategy may have variable, floating, or fixed interest rates. Variable rate securities provide for periodic adjustments in the interest rate. Floating rate securities are generally offered at an initial interest rate which is at or above prevailing market rates. The interest rate paid on floating rate securities is then reset periodically (commonly every 90 days) to an increment over some predetermined interest rate index. Commonly utilized indices include the three-month Treasury bill rate, the 180-day Treasury bill rate, the one-month or three-month London Interbank Offered Rate (LIBOR), the prime rate of a bank, the commercial paper rates, or the longer-term rates on U.S. Treasury securities. Variable and floating rate securities are relatively long-term instruments that often carry demand features permitting the holder to demand payment of principal at any time or at specified intervals prior to maturity. In order to most effectively use these securities, the Adviser must correctly assess probable movements in interest rates. If the Adviser incorrectly forecasts such movements, the Fund could be adversely affected by use of variable and floating rate securities.

Fixed rate securities pay a fixed rate of interest and tend to exhibit more price volatility during times of rising or falling interest rates than securities with variable or floating rates of interest. The value of fixed rate securities will tend to fall when interest rates rise and rise when interest rates fall. The value of variable or floating rate securities, on the other hand, fluctuates much less in response to market interest rate movements than the value of fixed rate securities. This is because variable and floating rate securities behave like short-term instruments in that the rate of interest they pay is subject to periodic adjustments according to a specified formula, usually with reference to some interest rate index or market interest rate. Fixed rate securities with short-term characteristics are

not subject to the same price volatility as fixed rate securities without such characteristics. Therefore, they behave more like variable or floating rate securities with respect to price volatility.

The Fund may purchase securities on a when-issued or delayed delivery basis as a non-principal investment strategy. When such a transaction is negotiated, the purchase price is fixed at the time the purchase commitment is entered, but delivery of and payment for the securities take place at a later date. The Fund will not accrue income with respect to securities purchased on a when-issued or delayed delivery basis prior to their stated delivery date.

The purchase of securities on a when-issued or delayed delivery basis exposes the Fund to risk because the securities may decrease in value prior to delivery. In addition, the Fund’s purchase of securities on a when-issued or delayed delivery basis while remaining substantially fully invested could increase the amount of the Fund’s total assets that are subject to market risk, resulting in increased sensitivity of net asset value to changes in market prices. A seller’s failure to deliver securities to the Fund could prevent the Fund from realizing a price or yield considered to be advantageous.

When the Fund agrees to purchase securities on a when-issued or delayed delivery basis, the Fund will segregate cash or liquid securities in an amount sufficient to meet the Fund’s purchase commitments. It may be expected that the Fund’s net assets will fluctuate to a greater degree when it sets aside securities to cover such purchase commitments than when it sets aside cash. In addition, because the Fund will set aside cash or liquid securities to satisfy its purchase commitments, its liquidity and the ability of the Adviser to manage it might be affected in the event its commitments to purchase when-issued or delayed delivery securities ever became significant. Under normal market conditions, however, the Fund’s commitments to purchase when-issued or delayed delivery securities will not exceed 25% of the value of its total assets.

In addition to the investment objectives and policies set forth in the Prospectus and under the caption “Additional Information Concerning Fund Investments” above, the Fund is subject to the investment restrictions set forth below. The investment restrictions set forth in paragraphs 1 through 8 below are fundamental and cannot be changed with respect to the Fund without approval by the holders of a majority of the outstanding shares of the Fund as defined in the 1940 Act, i.e., by the lesser of the vote of (a) 67% of the shares of the Fund present at a meeting where more than 50% of the outstanding shares are present in person or by proxy, or (b) more than 50% of the outstanding shares of the Fund.

For purposes of applying the limitation set forth in number 1 above, according to the current interpretation by the SEC, the Fund would be concentrated in an industry if 25% or more of its total assets, based on current market value at the time of purchase, were invested in that industry. The Fund will use industry classifications provided by Bloomberg, Barclays, or other similar sources to determine its compliance with this limitation.

For purposes of applying the limitation set forth in number 2 above, under the 1940 Act as currently in effect, the Fund is not permitted to issue senior securities, except that the Fund may borrow from any bank if immediately after such borrowing the value of the Fund’s total assets is at least 300% of the principal amount of all of the Fund’s borrowings (i.e., the principal amount of the borrowings may not exceed 33 1/3% of the Fund’s total assets). In the event that such asset coverage shall at any time fall below 300%, the Fund shall, within three days thereafter (not including Sundays and holidays), reduce the amount of its borrowings to an extent that the asset coverage of such borrowing shall be at least 300%.

For purposes of applying the limitation set forth in number 8 above, there are no limitations with respect to unsecured loans made by the Fund to an unaffiliated party. However, when the Fund loans its portfolio securities, the obligation on the part of the Fund to return collateral upon termination of the loan could be deemed to involve the issuance of a senior security within the meaning of Section 18(f) of the 1940 Act. In order to avoid violation of Section 18(f), the Fund may not make a loan of portfolio securities if, as a result, more than one-third of its total asset value (at market value computed at the time of making a loan) would be on loan.

The following restrictions are non-fundamental and may be changed by NIF’s Board of Directors without a shareholder vote:

With respect to the non-fundamental restriction set forth in number 1 above, the Fund will monitor portfolio liquidity on an ongoing basis and, in the event more than 15% of the Fund’s net assets are invested in illiquid investments, the Fund will reduce its holdings of illiquid securities in an orderly fashion in order to maintain adequate liquidity.

The Board of Directors has adopted guidelines and procedures under which the Fund’s investment adviser is to determine whether the following types of securities which may be held by the Fund are “liquid” and to report to the Board concerning its determinations: (i) securities eligible for resale pursuant to Rule 144A under the Securities Act of 1933; (ii) commercial paper issued in reliance on the “private placement” exemption from registration under Section 4(2) of the Securities Act of 1933, whether or not it is eligible for resale pursuant to Rule 144A; (iii) interest-only and principal-only, inverse floating and inverse interest-only securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities; and (iv) municipal leases and securities that represent interests in municipal leases.

For determining compliance with its investment restriction relating to industry concentration, the Fund classifies asset-backed securities in its portfolio in separate industries based upon a combination of the industry of the issuer or sponsor and the type of collateral. The industry of the issuer or sponsor and the type of collateral will be determined by the Adviser. For example, an asset-backed security known as “Money Store 94-D A2” would be classified as follows: the issuer or sponsor of the security is The Money Store, a personal finance company, and the collateral underlying the security is automobile receivables. Therefore, the industry classification would be Personal Finance Companies — Automobile. Thus, an issuer or sponsor may be included in more than one “industry” classification, as may a particular type of collateral.

The Fund has adopted an investment strategy pursuant to Rule 35d-1 of the 1940 Act, whereby at least 80% of the Fund’s net assets (plus the amount of any borrowings for investment purposes) must be invested in a strategy suggested by the Fund’s name, a policy has been adopted by the Fund to provide shareholders with at least 60 days notice in the event of a planned change to the investment strategy. Such notice to shareholders will meet the requirements of Rule 35d-1(c).

The Nuveen Mutual Funds have adopted a portfolio holdings disclosure policy which governs the dissemination of the Fund’s portfolio holdings. In accordance with this policy, the Fund may provide portfolio holdings information to third parties no earlier than the time a report is filed with the SEC that is required to contain such information or one day after the information is posted on the Fund’s publicly accessible website, www.nuveen.com. Currently, the Fund generally makes available complete portfolio holdings information on the Fund’s website following the end of each month with an approximately one-month lag. Additionally, the Fund

publishes on the website a list of its top ten holdings as of the end of each month, approximately two to five business days after the end of the month for which the information is current. This information will remain available on the website at least until the Fund files with the SEC its Form N-CSR or Form N-Q for the period that includes the date as of which the website information is current.

Additionally, the Fund may disclose portfolio holdings information that has not been included in a filing with the SEC or posted on the Fund’s website (i.e., non-public portfolio holdings information) only if there is a legitimate business purpose for doing so and if the recipient is required, either by explicit agreement or by virtue of the recipient’s duties to the Fund as an agent or service provider, to maintain the confidentiality of the information and to not use the information in an improper manner (e.g., personal trading). In this connection, the Fund may disclose on an ongoing basis non-public portfolio holdings information in the normal course of its investment and administrative operations to various service providers, including the Adviser and/or sub-adviser, independent registered public accounting firm, custodian, financial printer (R.R. Donnelley Financial and Financial Graphic Services), proxy voting service(s) (including RMG, ADP Investor Communication Services, and Glass, Lewis & Co.), and to the legal counsel for the Fund’s independent directors (Chapman and Cutler LLP). Also, the Adviser may transmit to Vestek Systems, Inc. daily non-public portfolio holdings information on a next-day basis to enable the Adviser to perform portfolio attribution analysis using Vestek’s systems and software programs. Vestek is also provided with non-public portfolio holdings information on a monthly basis approximately 2-3 business days after the end of each month so that Vestek may calculate and provide certain statistical information (but not the non-public holdings information itself) to its clients (including retirement plan sponsors or their consultants). The Adviser and/or sub-adviser may also provide certain portfolio holdings information to broker-dealers from time to time in connection with the purchase or sale of securities or requests for price quotations or bids on one or more securities. In providing this information, reasonable precautions are taken in an effort to avoid potential misuse of the disclosed information, including limitations on the scope of the portfolio holdings information disclosed, when appropriate.

Non-public portfolio holdings information may be provided to other persons if approved by the Fund’s Chief Administrative Officer or Secretary upon a determination that there is a legitimate business purpose for doing so, the disclosure is consistent with the interests of the Fund, and the recipient is obligated to maintain the confidentiality of the information and not misuse it.

Compliance officers of the Fund and the Adviser and sub-adviser periodically monitor overall compliance with the policy to ascertain whether portfolio holdings information is disclosed in a manner that is consistent with the Fund’s policy. Reports are made to the Fund’s Board of Directors on an annual basis.

There is no assurance that the Fund’s policies on portfolio holdings information will protect the Fund from the potential misuse of portfolio holdings information by individuals or firms in possession of such information.

The following parties currently receive Undisclosed Holdings Information on an ongoing basis pursuant to the various arrangements described above:

The management of NIF, including general supervision of the duties performed for the Fund by the Adviser under the Management Agreement, is the responsibility of the Board of Directors. The number of directors of NIF is ten, one of whom is an “interested person” (as the term “interested person” is defined in the 1940 Act) and nine of whom are not interested persons (referred to herein as “independent directors”). None of the independent directors

has ever been a trustee, director or employee of, or consultant to, the Adviser or its affiliates. The names, business addresses and birthdates of the directors and officers of the Fund, their principal occupations and other affiliations during the past five years, the number of portfolios each oversees and other directorships they hold are set forth below. The directors of NIF are directors or trustees, as the case may be, of 112 Nuveen-sponsored open-end funds (the “Nuveen Mutual Funds”) and 133 Nuveen-sponsored closed-end funds (collectively with the Nuveen Mutual Funds, the “Nuveen Funds”).

As of December 31, 2010, the members of the Board of Directors of NIF, referred to hereafter as the “Board” or “Board of Directors,” were changed and each of the Committees were newly formed and constituted. The Board of Directors oversees the operations and management of the Fund, including the duties performed for the Fund by the Adviser. The Board has adopted a unitary board structure. A unitary board consists of one group of directors who serve on the board of every fund in the Nuveen Fund complex. In adopting a unitary board structure, the directors seek to provide effective governance through establishing a board, the overall composition of which will, as a body, possess the appropriate skills, independence and experience to oversee the Nuveen Funds’ business. With this overall framework in mind, when the Board, through its Nominating and Governance Committee discussed below, seeks nominees for the Board, the directors consider, not only the candidate’s particular background, skills and experience, among other things, but also whether such background, skills and experience enhance the Board’s diversity and at the same time complement the Board given its current composition and the mix of skills and experiences of the incumbent directors. The Nominating and Governance Committee believes that the Board generally benefits from diversity of background, experience and views among its members, and considers this a factor in evaluating the composition of the Board, but has not adopted any specific policy on diversity or any particular definition of diversity.

The Board believes the unitary board structure enhances good and effective governance, particularly given the nature of the structure of the investment company complex. Funds in the same complex generally are served by the same service providers and personnel and are governed by the same regulatory scheme which raises common issues that must be addressed by the directors across the fund complex (such as compliance, valuation, liquidity, brokerage, trade allocation or risk management). The Board believes it is more efficient to have a single board review and oversee common policies and procedures which increases the Board’s knowledge and expertise with respect to the many aspects of fund operations that are complex-wide in nature. The unitary structure also enhances the Board’s influence and oversight over the investment adviser and other service providers.

In an effort to enhance the independence of the Board, the Board also has a Chairman that is an independent director. The Board recognizes that a chairman can perform an important role in setting the agenda for the Board, establishing the boardroom culture, establishing a point person on behalf of the Board for fund management, and reinforcing the Board’s focus on the long-term interests of shareholders. The Board recognizes that a chairman may be able to better perform these functions without any conflicts of interests arising from a position with fund management. Accordingly, the directors have elected Robert P. Bremner as the independent Chairman of the Board. Specific responsibilities of the Chairman include: (i) presiding at all meetings of the Board and of the shareholders; (ii) seeing that all orders and resolutions of the directors are carried into effect; and (iii) maintaining records of and, whenever necessary, certifying all proceedings of the directors and the shareholders.

Although the Board has direct responsibility over various matters (such as advisory contracts, underwriting contracts and fund performance), the Board also exercises certain of its oversight responsibilities through several committees that it has established and which report back to the full Board. The Board believes that a committee structure is an effective means to permit directors to focus on particular operations or issues affecting the Nuveen Funds, including risk oversight. More specifically, with respect to risk oversight, the Board has delegated matters relating to valuation and compliance to certain committees (as summarized below) as well as certain aspects of investment risk. In addition, the Board believes that the periodic rotation of directors among the different committees allows the directors to gain additional and different perspectives of a Nuveen Fund’s operations. The Board has established five standing committees: the Executive Committee, the Dividend Committee, the Audit Committee, the Compliance, Risk Management and Regulatory Oversight Committee and the Nominating and Governance Committee. The Board may also from time to time create ad hoc committees to focus on particular issues as the need arises. The membership and functions of the standing committees are summarized below.

The Executive Committee, which meets between regular meetings of the Board, is authorized to exercise all of the powers of the Board. The members of the Executive Committee are Robert P. Bremner, Chair, Judith M. Stockdale and John P. Amboian.

The Audit Committee assists the Board in the oversight and monitoring of the accounting and reporting policies, processes and practices of the Nuveen Funds, and the audits of the financial statements of the Nuveen Funds; the quality and integrity of the financial statements of the Nuveen Funds; the Nuveen Funds’ compliance with legal and regulatory requirements relating to the Nuveen Funds’ financial statements; the independent auditors’ qualifications, performance and independence; and the pricing procedures of the Nuveen Funds and the Adviser’s internal valuation group. It is the responsibility of the Audit Committee to select, evaluate and replace any independent auditors (subject only to Board and, if applicable, shareholder ratification) and to determine their compensation. The Audit Committee is also responsible for, among other things, overseeing the valuation of securities comprising the Nuveen Funds’ portfolios. Subject to the Board’s general supervision of such actions, the Audit Committee addresses any valuation issues, oversees the Nuveen Funds’ pricing procedures and actions taken by the Adviser’s internal valuation group which provides regular reports to the committee, reviews any issues relating to the valuation of the Nuveen Funds’ securities brought to its attention and considers the risks to the Nuveen Funds in assessing the possible resolutions to these matters. The Audit Committee may also consider any financial risk exposures for the Nuveen Funds in conjunction with performing its functions.

To fulfill its oversight duties, the Audit Committee receives annual and semi-annual reports and has regular meetings with the external auditors for the Nuveen Funds and the Adviser’s internal audit group. The Audit Committee also may review in a general manner the processes the Board or other Board committees have in place with respect to risk assessment and risk management as well as compliance with legal and regulatory matters relating to the Nuveen Funds’ financial statements. The committee operates under a written charter adopted and approved by the Board. Members of the Audit Committee shall be independent (as set forth in the charter) and free of any relationship that, in the opinion of the directors, would interfere with their exercise of independent judgment as an Audit Committee member. The members of the Audit Committee are Robert P. Bremner, David J. Kundert, Chair, William J. Schneider, Carole E. Stone and Terence J. Toth, each of whom is an independent director of the Nuveen Funds.

The Nominating and Governance Committee is responsible for seeking, identifying and recommending to the Board qualified candidates for election or appointment to the Board. In addition, the Nominating and Governance Committee oversees matters of corporate governance, including the evaluation of Board performance and processes, the assignment and rotation of committee members, and the establishment of corporate governance guidelines and procedures, to the extent necessary or desirable, and matters related thereto. Although the unitary and committee structure has been developed over the years and the Nominating and Governance Committee believes the structure has provided efficient and effective governance, the committee recognizes that as demands on the Board evolve over time (such as through an increase in the number of funds overseen or an increase in the complexity of the issues raised), the committee must continue to evaluate the Board and committee structures and their processes and modify the foregoing as may be necessary or appropriate to continue to provide effective governance. Accordingly, the Nominating and Governance Committee has a separate meeting each year to, among other things, review the Board and committee structures, their performance and functions, and recommend any modifications thereto or alternative structures or processes that would enhance the Board’s governance of the Nuveen Funds.

In addition, the Nominating and Governance Committee, among other things, makes recommendations concerning the continuing education of directors; monitors performance of legal counsel and other service providers; establishes and monitors a process by which security holders are able to communicate in writing with members of the Board; and periodically reviews and makes recommendations about any appropriate changes to director compensation. In the event of a vacancy on the Board, the Nominating and Governance Committee receives suggestions from various sources as to suitable candidates. Suggestions should be sent in writing to Lorna Ferguson, Manager of Fund Board Relations, Nuveen Investments, 333 West Wacker Drive, Chicago, IL 60606. The Nominating and Governance Committee sets appropriate standards and requirements for nominations for new directors and reserves the right to interview any and all candidates and to make the final selection of any new

directors. In considering a candidate’s qualifications, each candidate must meet certain basic requirements, including relevant skills and experience, time availability (including the time requirements for due diligence site visits to sub-advisers and service providers) and, if qualifying as an independent director candidate, independence from the Adviser, sub-advisers, the Distributor and other service providers, including any affiliates of these entities. These skill and experience requirements may vary depending on the current composition of the Board, since the goal is to ensure an appropriate range of skills, diversity and experience, in the aggregate. Accordingly, the particular factors considered and weight given to these factors will depend on the composition of the Board and the skills and backgrounds of the incumbent directors at the time of consideration of the nominees. All candidates, however, must meet high expectations of personal integrity, independence, governance experience and professional competence. All candidates must be willing to be critical within the Board and with management and yet maintain a collegial and collaborative manner toward other Board members. The committee operates under a written charter adopted and approved by the Board. This committee is composed of the independent directors of the Nuveen Funds. Accordingly, the members of the Nominating and Governance Committee are Robert P. Bremner, Chair, Jack B. Evans, William C. Hunter, David J. Kundert, William J. Schneider, Judith M. Stockdale, Carole E. Stone, Virginia L. Stringer and Terence J. Toth.

The Dividend Committee is authorized to declare distributions on the Nuveen Funds’ shares, including, but not limited to, regular and special dividends, capital gains and ordinary income distributions. The members of the Dividend Committee are Jack B. Evans, Chair, Judith M. Stockdale and Terence J. Toth.

The Compliance, Risk Management and Regulatory Oversight Committee (the “Compliance Committee”) is responsible for the oversight of compliance issues, risk management and other regulatory matters affecting the Nuveen Funds that are not otherwise the jurisdiction of the other committees. The Board has adopted and periodically reviews policies and procedures designed to address the Nuveen Funds’ compliance and risk matters. As part of its duties, the Compliance Committee reviews the policies and procedures relating to compliance matters and recommends modifications thereto as necessary or appropriate to the full Board; develops new policies and procedures as new regulatory matters affecting the Nuveen Funds arise from time to time; evaluates or considers any comments or reports from examinations from regulatory authorities and responses thereto; and performs any special reviews, investigations or other oversight responsibilities relating to risk management, compliance and/or regulatory matters as requested by the Board.

In addition, the Compliance Committee is responsible for risk oversight, including, but not limited to, the oversight of risks related to investments and operations. Such risks include, among other things, exposures to particular issuers, market sectors, or types of securities; risks related to product structure elements, such as leverage; and techniques that may be used to address those risks, such as hedging and swaps. In assessing issues brought to the committee’s attention or in reviewing a particular policy, procedure, investment technique or strategy, the Compliance Committee evaluates the risks to the Nuveen Funds in adopting a particular approach compared to the anticipated benefits to the Nuveen Funds and their shareholders. In fulfilling its obligations, the Compliance Committee meets on a quarterly basis, and at least once a year in person. The Compliance Committee receives written and oral reports from the Nuveen Funds’ Chief Compliance Officer (“CCO”) and meets privately with the CCO at each of its quarterly meetings. The CCO also provides an annual report to the full Board regarding the operations of the Nuveen Funds’ and other service providers’ compliance programs as well as any recommendations for modifications thereto. The Compliance Committee also receives reports from the Adviser’s investment services group regarding various investment risks. Notwithstanding the foregoing, the full Board also participates in discussions with management regarding certain matters relating to investment risk, such as the use of leverage and hedging. The investment services group therefore also reports to the full Board at its quarterly meetings regarding, among other things, fund performance and the various drivers of such performance. Accordingly, the Board directly and/or in conjunction with the Compliance Committee oversees matters relating to investment risks. Matters not addressed at the committee level are addressed directly by the full Board. The committee operates under a written charter adopted and approved by the Board. The members of the Compliance Committee are Jack B. Evans, William C. Hunter, William J. Schneider, Judith M. Stockdale, Chair, and Virginia L. Stringer.

Prior to December 31, 2010, NIF had an Audit Committee, a Pricing Committee and a Governance Committee. The following table presents the number of times each Committee met during the last fiscal year ended October 31, 2010.

In determining that a particular director was qualified to serve on the Board, the Board has considered each director’s background, skills, experience and other attributes in light of the composition of the Board with no particular factor controlling. The Board believes that directors need to have the ability to critically review, evaluate, question and discuss information provided to them, and to interact effectively with Fund management, service providers and counsel, in order to exercise effective business judgment in the performance of their duties, and the Board believes each director satisfies this standard. An effective director may achieve this ability through his or her educational background; business, professional training or practice; public service or academic positions; experience from service as a board member or executive of investment funds, public companies or significant private or not-for-profit entities or other organizations; and or/other life experiences. Accordingly, set forth below is a summary of the experiences, qualifications, attributes, and skills that led to the conclusion, as of the date of this document, that each director should continue to serve in that capacity. References to the experiences, qualifications, attributes and skills of directors are pursuant to requirements of the Securities and Exchange Commission, do not constitute holding out the Board or any director as having any special expertise or experience and shall not impose any greater responsibility or liability on any such person or on the Board by reason thereof.

Mr. Amboian, an interested director of the Nuveen Funds, joined Nuveen Investments in June 1995 and became Chief Executive Officer in July 2007 and Chairman in November 2007. Prior to this, since 1999, he served as President with responsibility for the firm’s product, marketing, sales, operations and administrative activities. Mr. Amboian initially served Nuveen Investments as Executive Vice President and Chief Financial Officer. Prior to joining Nuveen Investments, Mr. Amboian held key management positions with two consumer product firms affiliated with the Phillip Morris Companies. He served as Senior Vice President of Finance, Strategy and Systems at Miller Brewing Company. Mr. Amboian began his career in corporate and international finance at Kraft Foods, Inc., where he eventually served as Treasurer. He received a Bachelor’s degree in economics and a Masters of Business Administration (“MBA”) from the University of Chicago. Mr. Amboian serves on the Board of Directors of Nuveen Investments and is a Board Member or Trustee of the Investment Company Institute Board of Governors, Boys and Girls Clubs of Chicago, Children’s Memorial Hospital and Foundation, the Council on the Graduate School of Business (University of Chicago), and the North Shore Country Day School Foundation. He is also a member of the Civic Committee of the Commercial Club of Chicago and the Economic Club of Chicago.

Mr. Bremner, the Nuveen Funds’ Independent Chairman, is a private investor and management consultant in Washington, D.C. His biography of William McChesney Martin, Jr., a former chairman of the Federal Reserve

Board, was published by Yale University Press in November 2004. From 1994 to 1997, he was a Senior Vice President at Samuels International Associates, an international consulting firm specializing in governmental policies, where he served in a part-time capacity. Previously, Mr. Bremner was a partner in the LBK Investors Partnership and was chairman and majority stockholder with ITC Investors Inc., both private investment firms. He currently serves on the Board and as Treasurer of the Humanities Council of Washington D.C. and is a Board Member of the Independent Directors Council affiliated with the Investment Company Institute. From 1984 to 1996, Mr. Bremner was an independent Trustee of the Flagship Funds, a group of municipal open-end funds. He began his career at the World Bank in Washington D.C. He graduated with a Bachelor of Science degree from Yale University and received his MBA from Harvard University.

President of the Hall-Perrine Foundation, a private philanthropic corporation, since 1996, Mr. Evans was formerly President and Chief Operating Officer of the SCI Financial Group, Inc., a regional financial services firm headquartered in Cedar Rapids, Iowa. Formerly, he was a member of the Board of the Federal Reserve Bank of Chicago as well as a Director of Alliant Energy. Mr. Evans is Chairman of the Board of United Fire Group, sits on the Board of the Source Media Group, is President Pro Tem of the Board of Regents for the State of Iowa University System, is a Life Trustee of Coe College and is a member of the Advisory Council of the Department of Finance in the Tippie College of Business, University of Iowa. He has a Bachelor of Arts degree from Coe College and an MBA from the University of Iowa.

Mr. Hunter was appointed Dean of the Henry B. Tippie College of Business at the University of Iowa effective July 1, 2006. He had been Dean and Distinguished Professor of Finance at the University of Connecticut School of Business since June 2003. From 1995 to 2003, he was the Senior Vice President and Director of Research at the Federal Reserve Bank of Chicago. While there he served as the Bank’s Chief Economist and was an Associate Economist on the Federal Reserve System’s Federal Open Market Committee (FOMC). In addition to serving as a Vice President in charge of financial markets and basic research at the Federal Reserve Bank in Atlanta, he held faculty positions at Emory University, Atlanta University, the University of Georgia and Northwestern University. A past Director of the Credit Research Center at Georgetown University, SS&C Technologies, Inc. (2005) and past President of the Financial Management Association International, he has consulted with numerous foreign central banks and official agencies in Western Europe, Central and Eastern Europe, Asia, Central America and South America. From 1990 to 1995, he was a U.S. Treasury Advisor to Central and Eastern Europe. He has been a Director of the Xerox Corporation since 2004 and Wellmark, Inc. since 2009. He is President-Elect of Beta Gamma Sigma, Inc., the International Business Honor Society.

Mr. Kundert retired in 2004 as Chairman of JPMorgan Fleming Asset Management, and as President and CEO of Banc One Investment Advisors Corporation, and as President of One Group Mutual Funds. Prior to the merger between Bank One Corporation and JPMorgan Chase and Co., he was Executive Vice President, Bank One Corporation and, since 1995, the Chairman and CEO, Banc One Investment Management Group. From 1988 to 1992, he was President and CEO of Bank One Wisconsin Trust Company. Currently, Mr. Kundert is a Director of the Northwestern Mutual Wealth Management Company. He started his career as an attorney for Northwestern Mutual Life Insurance Company. Mr. Kundert has served on the Board of Governors of the Investment Company Institute and he is currently a member of the Wisconsin Bar Association. He is on the Board of the Greater Milwaukee Foundation and chairs its Investment Committee. He received his Bachelor of Arts degree from Luther College, and his Juris Doctor from Valparaiso University.

Mr. Schneider is currently Chairman, formerly Senior Partner and Chief Operating Officer (retired, December 2004) of Miller-Valentine Partners Ltd., a real estate investment company. He was formerly a Director and Past Chair of the Dayton Development Coalition. He was formerly a member of the Community Advisory Board of the National City Bank in Dayton as well as a former member of the Business Advisory Council of the Cleveland Federal Reserve Bank. Mr. Schneider is a member of the Business Advisory Council for the University of Dayton College of Business. Mr. Schneider was an independent Trustee of the Flagship Funds, a group of municipal open-end funds. He also served as Chair of the Miami Valley Hospital and as Chair of the Finance Committee of its parent holding company. Mr. Schneider has a Bachelor of Science in Community Planning from the University of Cincinnati and a Masters of Public Administration from the University of Dayton.

Ms. Stockdale is currently Executive Director of the Gaylord and Dorothy Donnelley Foundation, a private foundation working in land conservation and artistic vitality in the Chicago region and the Low country of South Carolina. Her previous positions include Executive Director of the Great Lakes Protection Fund, Executive Director of Openlands, and Senior Staff Associate at the Chicago Community Trust. She has served on the Boards of the Land Trust Alliance, the National Zoological Park, the Governor’s Science Advisory Council (Illinois), the Nancy Ryerson Ranney Leadership Grants Program, Friends of Ryerson Woods and the Donors Forum. Ms. Stockdale, a native of the United Kingdom, has a Bachelor of Science degree in geography from the University of Durham (UK) and a Master of Forest Science degree from Yale University.

Ms. Stone retired from the New York State Division of the Budget in 2004, having served as its Director for nearly five years and as Deputy Director from 1995 through 1999. Ms. Stone is currently on the Board of Directors of the Chicago Board Options Exchange, CBOE Holdings, Inc. and C2 Options Exchange, Incorporated. She has also served as the Chair of the New York Racing Association Oversight Board, as Chair of the Public Authorities Control Board, as a Commissioner on the New York State Commission on Public Authority Reform and as a member of the Boards of Directors of several New York State public authorities. Ms. Stone has a Bachelor of Arts from Skidmore College in Business Administration.

Ms. Stringer served as the independent chair of the Board of the First American Fund Complex from 1997 to 2010, having joined such Board in 1987. Ms. Stringer serves on the Governing Board of the Investment Company Institute’s Independent Directors Council and on the board of the Mutual Fund Directors Forum. She is a recipient of the Outstanding Corporate Director award from Twin Cities Business Monthly and the Minnesota Chapter of the National Association of Corporate Directors. Ms. Stringer is the immediate past board chair of the Oak Leaf Trust, director and immediate past board chair of the Saint Paul Riverfront Corporation and is immediate past President of the Minneapolis Club’s Governing Board. She is a director and former board chair of the Minnesota Opera and a Life Trustee and former board of the Voyageur Outward Bound School. She also served as a trustee of Outward Bound USA. She was appointed by the Governor of Minnesota Board on Judicial Standards and recently served on a Minnesota Supreme Court Judicial Advisory Committee to reform the state’s judicial disciplinary process. She is a member of the International Women’s Forum and attended the London Business School as an International Business Fellow. Ms. Stringer also served as board chair of the Human Resource Planning Society, the Minnesota Women’s Campaign Fund and the Minnesota Women’s Economic Roundtable. Ms. Stringer is the retired founder of Strategic Management Resources, a consulting practice focused on corporate governance, strategy and leadership. She has twenty five years of corporate experience having held executive positions in general management, marketing and human resources with IBM and the Pillsbury Company.

Mr. Toth is a Director, Legal & General Investment Management America, Inc. (since 2008) and a Managing Partner, Promus Capital (since 2008). From 2004 to 2007, he was Chief Executive Officer and President of Northern Trust Global Investments, and Executive Vice President of Quantitative Management & Securities Lending from 2000 to 2004. He also formerly served on the Board of the Northern Trust Mutual Funds. He joined Northern Trust in 1994 after serving as Managing Director and Head of Global Securities Lending at Bankers Trust (1986 to 1994) and Head of Government Trading and Cash Collateral Investment at Northern Trust from 1982 to 1986. He currently serves on the Boards of the Goodman Theatre and Chicago Fellowship, and is Chairman of the Board of Catalyst Schools of Chicago. Mr. Toth graduated with a Bachelor of Science degree from the University of Illinois, and received his MBA from New York University. In 2005, he graduated from the CEO Perspectives Program at Northwestern University.

The information in the table below discloses the dollar ranges of (i) each Director’s beneficial ownership in the Fund, and (ii) each Director’s aggregate beneficial ownership in all funds within the Nuveen Funds complex, including in each case the value of fund shares elected by Directors in the directors’ deferred compensation plan, based on the value of fund shares as of December 31, 2010.

As of December 31, 2010, none of the Independent Directors or their immediate family members owned, beneficially, or of record, any securities in (i) an investment adviser or principal underwriter of the Fund or (ii) a person (other than a registered investment company) directly or indirectly controlling, controlled by, or under common control with an investment adviser or principal underwriter of the Fund.

The following table shows, for each independent director, (1) the aggregate compensation paid by the NIF for the fiscal year ended October 31, 2010, (2) the amount of total compensation paid by the NIF that has been deferred, and (3) the total compensation paid to each director by the Nuveen Funds during the fiscal year ended October 31, 2010.

Independent directors receive a $120,000 annual retainer plus (a) a fee of $4,500 per day for attendance in person or by telephone at regularly scheduled meetings of the Board; (b) a fee of $3,000 per meeting for attendance in person or by telephone at special, non-regularly scheduled Board meetings where in-person attendance is required and $2,000 per meeting for attendance by telephone or in person at such meetings where in-person attendance is not required; (c) a fee of $2,500 per meeting for attendance in person or by telephone at Audit Committee meetings where in-person attendance is required and $2,000 per meeting for attendance by telephone or in person at such meetings where in-person attendance is not required; (d) a fee of $2,500 per meeting for attendance in person or by telephone at Compliance, Risk Management and Regulatory Oversight Committee meetings where in-person attendance is required and $2,000 per meeting for attendance by telephone or in person at such meetings where in-person attendance is not required; (e) a fee of $1,000 per meeting for attendance in person or by telephone at Dividend Committee meetings; and (f) a fee of $500 per meeting for attendance in person or by telephone at all other committee meetings ($1,000 for shareholder meetings) where in-person attendance is required and $250 per meeting for attendance by telephone or in person at such committee meetings (excluding shareholder meetings) where in-person attendance is not required, and $100 per meeting when the Executive Committee acts as pricing committee for IPOs, plus, in each case, expenses incurred in attending such meetings, provided that no fees are received for meetings held on days on which regularly scheduled Board meetings are held. In addition to the payments described above, the Chairman of the Board receives $75,000, the chairpersons of the Audit Committee, the Dividend Committee and the Compliance, Risk Management and Regulatory Oversight Committee receive $10,000 each and the chairperson of the Nominating and Governance Committee receives $5,000 as additional retainers. Independent directors also receive a fee of $3,000 per day for site visits to entities that provide services to the Nuveen Funds on days on which no Board meeting is held. When ad hoc committees are organized, the Nominating and Governance Committee will at the time of formation determine compensation to be paid to the members of such committee; however, in general, such fees will be $1,000 per meeting for attendance in person or by telephone at ad hoc committee meetings where in-person attendance is required and $500 per meeting for attendance by telephone or in person at such meetings where in-person attendance is not required. The annual retainer, fees and expenses are allocated among the Nuveen Funds on the basis of relative net assets, although management may, in its discretion, establish a minimum amount to be allocated to each Fund.

NIF does not have a retirement or pension plan. NIF has a deferred compensation plan (the “Deferred Compensation Plan”) that permits any independent director to elect to defer receipt of all or a portion of his or her compensation as an independent director. The deferred compensation of a participating director is credited to a book reserve account of NIF when the compensation would otherwise have been paid to the director. The value of the

director’s deferral account at any time is equal to the value that the account would have had if contributions to the account had been invested and reinvested in shares of one or more of the eligible Nuveen Funds. At the time for commencing distributions from a director’s deferral account, the independent director may elect to receive distributions in a lump sum or over a period of five years. NIF will not be liable for any other fund’s obligations to make distributions under the Deferred Compensation Plan.

The Fund has no employees. The officers of NIF and the director of NIF who is not an independent director serve without any compensation from the Fund.

Directors of the Fund and certain other Fund affiliates may purchase the Fund’s Class I shares. See the Fund’s Prospectus for details.

The Fund, the other Nuveen Funds, the Adviser, Nuveen Asset Management, LLC and other related entities have adopted codes of ethics which essentially prohibit all Nuveen Fund management personnel, including the Fund’s portfolio managers, from engaging in personal investments which compete or interfere with, or attempt to take advantage of, the Fund’s anticipated or actual portfolio transactions, and are designed to assure that the interests of the shareholders are placed before the interests of Nuveen personnel in connection with personal investment transactions. Each of these codes of ethics permits personnel to invest in securities for their own accounts, including securities that may be purchased or held by the Fund. These codes of ethics are on public file with, and are available from, the SEC.

The Adviser has been delegated the authority by the board of directors of NIF to vote proxies with respect to the investments held in the Fund. The Adviser has delegated the responsibility of voting proxies to Nuveen Asset Management, LLC (the “Sub-Adviser” or “Nuveen Asset Management”). The Sub-Adviser is responsible for developing and enforcing proxy voting policies with regard to the Fund. The Adviser will review these policies annually. The policies and procedures that the Adviser and the Sub-Adviser use to determine how to vote proxies relating to their portfolio securities are set forth in Appendix B. Each year the Fund files its proxy voting records with the SEC and makes them available by August 31 for the 12-month period ending June 30 of that year. The records can be obtained without charge through www.nuveen.com and/or the SEC’s website at www.sec.gov.

The Adviser, located at 333 West Wacker Drive, Chicago, Illinois 60606, serves as the investment adviser of the Fund, with responsibility for the overall management of the Fund. The Adviser is also responsible for managing the Fund’s business affairs and providing day-to-day administrative services to the Fund.

The Adviser is an affiliate of the Distributor, which is also located at 333 West Wacker Drive, Chicago, Illinois 60606. The Distributor is the principal underwriter for the Nuveen Mutual Funds, and has served as co-managing underwriter for the shares of the Nuveen Closed-End Funds. The Adviser and the Distributor are wholly-owned subsidiaries of Nuveen Investments.

On November 13, 2007, Nuveen Investments was acquired by investors led by Madison Dearborn Partners, LLC, which is a private equity investment firm based in Chicago, Illinois (the “MDP Acquisition”). The investor

group led by Madison Dearborn Partners, LLC includes affiliates of Merrill Lynch, Pierce, Fenner & Smith Incorporated (“Merrill Lynch”). Merrill Lynch has since been acquired by Bank of America Corporation. The Adviser has adopted policies and procedures that address arrangements with Bank of America Corporation (including Merrill Lynch) that may give rise to certain conflicts of interest.

The Fund is dependent upon services and resources provided by the Adviser and therefore the Adviser’s parent, Nuveen Investments. Nuveen Investments increased its level of debt in connection with the MDP Acquisition. Nuveen Investments believes that monies generated from operations and cash on hand will be adequate to fund debt service requirements, capital expenditures and working capital requirements for the foreseeable future; however, Nuveen Investments’ ability to continue to fund these items, to service its debt and to maintain compliance with covenants in its debt agreements may be affected by general economic, financial, competitive, legislative, legal and regulatory factors and by its ability to refinance or repay outstanding indebtedness with scheduled maturities beginning in 2014. In the event that Nuveen Investments breaches certain of the covenants included in its debt agreements, the breach of such covenants may result in the accelerated payment of its outstanding debt, increase the cost of such debt or generally have an adverse effect on the financial condition of Nuveen Investments.

For the management services and facilities furnished by the Adviser, the Fund has agreed to pay an annual management fee at rates set forth in the Prospectus under “Who Manages the Fund.” In addition, the Adviser has agreed to waive all or a portion of its management fee or reimburse certain expenses of the Fund. The Adviser has agreed to reimburse management fees across all share classes through to the extent necessary to maintain Class I share total annual operating expenses, not including any acquired fund fees and expenses, at the applicable percentage of daily net assets listed in the Maximum Expense Level column of the table below, provided that in no event will the Adviser be required to make any reimbursements that would result in an annualized net management fee of less than the applicable percentage of daily net assets listed in the Minimum Management Fee column of the table below.

The Fund’s management fee is divided into two components—a complex-level fee based on the aggregate amount of all qualifying Nuveen Fund assets, and a specific fund-level fee based only on the amount of assets within the Fund. This pricing structure enables Fund shareholders to benefit from growth in the assets within the Fund as well as from growth in the amount of complex-wide assets managed by the Adviser. Under no circumstances will this pricing structure result in the Fund paying management fees at a rate higher than would otherwise have been applicable had the complex-wide management fee structure not been implemented.

The Fund has agreed to pay an annual fund-level management fee, payable monthly, based upon the average daily net assets of the Fund as set forth in the Prospectus.

The annual complex-level management fee for the Fund, payable monthly, which is additive to the fund-level fee, is based on the aggregate amount of total qualifying assets managed for all Nuveen Funds as stated in the table below:

In addition to the Adviser’s management fee, the Fund also pays a portion of the Trust’s general administrative expenses allocated in proportion to the net assets of the Fund. All fees and expenses are accrued daily and deducted before payment of dividends to investors.

The Adviser has selected its affiliate, Nuveen Asset Management, LLC, located at 333 West Wacker Drive, Chicago, Illinois 60606, to serve as sub-adviser to manage the investment portfolio of the Fund. The Adviser pays Nuveen Asset Management, LLC a portfolio management fee equal to __% of the advisory fee paid to the Adviser for its services to the Fund (net of any waivers, reimbursement payments, supermarket fees and alliance fees waived, reimbursed or paid by the Adviser in respect of the Fund).

In addition to the sales charge payments and the distribution, service and transfer agency fees described in the Prospectus and elsewhere in this SAI, the Adviser and/or the Distributor may make additional payments out of its own assets to selected intermediaries that sell shares of the Nuveen Mutual Funds (such as brokers, dealers, banks, registered investment advisors, retirement plan administrators and other intermediaries; hereinafter, individually, “Intermediary,” and collectively, “Intermediaries”) under the categories described below for the purposes of promoting the sale of Fund shares, maintaining share balances and/or for sub-accounting, administrative or shareholder processing services.

The amounts of these payments could be significant and may create an incentive for an Intermediary or its representatives to recommend or offer shares of the Nuveen Mutual Funds to its customers. The Intermediary may elevate the prominence or profile of the Fund within the Intermediary’s organization by, for example, placing the

Fund on a list of preferred or recommended funds and/or granting the Adviser and/or the Distributor preferential or enhanced opportunities to promote the Fund in various ways within the Intermediary’s organization.

These payments are made pursuant to negotiated agreements with Intermediaries. The payments do not change the price paid by investors for the purchase of a share or the amount the Fund will receive as proceeds from such sales. Furthermore, these payments are not reflected in the fees and expenses listed in the fee table section of the Fund’s Prospectuses and described above because they are not paid by the Fund.

The categories of payments described below are not mutually exclusive, and a single Intermediary may receive payments under all categories.

The Adviser and/or the Distributor may make payments for marketing support and/or program servicing to selected Intermediaries that are registered as holders or dealers of record for accounts invested in one or more of the Nuveen Mutual Funds or that make Nuveen Mutual Fund shares available through employee benefit plans or fee-based advisory programs to compensate them for the variety of services they provide.

Marketing Support Payments. Services for which an Intermediary receives marketing support payments may include business planning assistance, advertising, educating the Intermediary’s personnel about the Nuveen Mutual Funds in connection with shareholder financial planning needs, placement on the Intermediary’s preferred or recommended fund company list, and access to sales meetings, sales representatives and management representatives of the Intermediary. In addition, Intermediaries may be compensated for enabling Nuveen representatives to participate in and/or present at conferences or seminars, sales or training programs for invited registered representatives and other employees, client and investor events and other events sponsored by the Intermediary.

The Adviser and/or the Distributor compensate Intermediaries differently depending upon, among other factors, the number or value of Fund shares that the Intermediary sells or may sell, the value of the assets invested in the Fund by the Intermediary’s customers, redemption rates, ability to attract and retain assets, reputation in the industry and the level and/or type of marketing assistance and educational activities provided by the Intermediary. Such payments are generally asset-based but also may include the payment of a lump sum.

Program Servicing Payments. Services for which an Intermediary receives program servicing payments typically include recordkeeping, reporting, or transaction processing, but may also include services rendered in connection with Fund/investment selection and monitoring, employee enrollment and education, plan balance rollover or separation, or other similar services. An Intermediary may perform program services itself or may arrange with a third party to perform program services.

Program servicing payments typically apply to employee benefit plans, such as retirement plans, or fee-based advisory programs but may apply to retail sales and assets in certain situations. The payments are based on such factors as the type and nature of services or support furnished by the Intermediary and are generally asset-based.

Marketing Support and Program Servicing Payment Guidelines. In the case of any one Intermediary, marketing support and program servicing payments are not expected, with certain limited exceptions, to exceed, in the aggregate, 0.35% of the average net assets of Fund shares attributable to that Intermediary on an annual basis. In connection with the sale of a business by U.S. Bank, N.A. (which was the parent company of a firm a portion of whose business has since been acquired by the Adviser) to Great-West Life & Annuity Insurance Company (“Great-West”), the Adviser has a services agreement with GWFS Equities, Inc., an affiliate of Great-West, which provides for payments of up to 0.60% of the average net assets of Fund shares attributable to GWFS Equities, Inc. on an annual basis.

From time to time, the Adviser and/or the Distributor, at their expense, may provide other compensation to Intermediaries that sell or arrange for the sale of shares of the Fund, which may be in addition to marketing support and program servicing payments described above. For example, the Adviser and/or the Distributor may: (i) compensate Intermediaries for National Securities Clearing Corporation networking system services (e.g., shareholder communication, account statements, trade confirmations, and tax reporting) on an asset-based or per account basis; (ii) compensate Intermediaries for providing Fund shareholder trading information; (iii) make one-time or periodic payments to reimburse selected Intermediaries for items such as ticket charges (i.e., fees that an Intermediary charges its representatives for effecting transactions in Fund shares) of up to $25 per purchase or exchange order, operational charges (e.g., fees that an Intermediary charges for establishing the Fund on its trading system), and literature printing and/or distribution costs; and (iv) at the direction of a retirement plan’s sponsor, reimburse or pay direct expenses of an employee benefit plan that would otherwise be payable by the plan.

When not provided for in a marketing support or program servicing agreement, the Adviser and/or the Distributor may pay Intermediaries for enabling the Adviser and/or the Distributor to participate in and/or present at conferences or seminars, sales or training programs for invited registered representatives and other Intermediary employees, client and investor events and other Intermediary-sponsored events, and for travel expenses, including lodging incurred by registered representatives and other employees in connection with prospecting, asset retention and due diligence trips. These payments may vary depending upon the nature of the event. The Adviser and/or the Distributor make payments for such events as they deem appropriate, subject to their internal guidelines and applicable law. Wholesale representatives of the Distributor may receive additional compensation if they meet certain targets for sales of one or more Nuveen Mutual Funds.

The Adviser and/or the Distributor occasionally sponsors due diligence meetings for registered representatives during which they receive updates on various Nuveen Mutual Funds and are afforded the opportunity to speak with portfolio managers. Although invitations to these meetings are not conditioned on selling a specific number of shares, those who have shown an interest in Nuveen Mutual Funds are more likely to be considered. To the extent permitted by their firm’s policies and procedures, all or a portion of registered representatives’ expenses in attending these meetings may be covered by the Adviser and/or the Distributor.

Certain third parties, affiliates of the Adviser, and employees of the Adviser or its affiliates may receive cash compensation from the Adviser and/or the Distributor in connection with establishing new client relationships with the Nuveen Mutual Funds. Total compensation of employees of the Adviser and/or the Distributor with marketing and/or sales responsibilities is based in part on their generation of new client relationships, including new client relationships with the Nuveen Mutual Funds.

Other compensation may be offered to the extent not prohibited by state laws or any self-regulatory agency, such as FINRA. Investors can ask their Intermediary for information about any payments it receives from the Adviser and/or the Distributor and the services it provides for those payments.

Investors may wish to take Intermediary payment arrangements into account when considering and evaluating any recommendations relating to Fund shares.

The following is a list of Intermediaries receiving one or more of the types of payments discussed above as of January 18, 2011:

Any additions, modifications or deletions to the list of Intermediaries identified above that have occurred since January 18, 2011 are not reflected in the list.

USBFS (“Transfer Agent”) serves as the Fund’s transfer agent pursuant to a Transfer Agency and Shareholder Servicing Agreement (the “Transfer Agent Agreement”) between Transfer Agent and NIF dated July 1, 2006. As transfer agent, Transfer Agent maintains records of shareholder accounts, processes purchases and redemptions of the Fund’s shares, acts as dividend and capital gain distribution disbursing agent, and performs other related transfer agent functions. The Fund pays transfer agent fees on a per shareholder account basis, at annual rates paid monthly, subject to a minimum annual fee per share class. These fees will be charged to the Fund based on the number of accounts within the Fund. The Fund will continue to reimburse Transfer Agent for out-of-pocket expenses incurred in providing transfer agent services.

Nuveen Securities, LLC has been selected to serve as Distributor. Nuveen Securities, LLC is located at 333 West Wacker Drive, Chicago, Illinois 60606, and will serve as the distributor for the Fund’s shares pursuant to a “best efforts” arrangement as provided by a Distribution Agreement dated January 1, 2011 (the “Distribution Agreement”). Pursuant to the Distribution Agreement, the Fund appointed the Distributor to be its agent for the distribution of the Fund’s shares on a continuous offering basis.

NIF has adopted a Distribution and Service Plan with respect to the Class A, Class C and Class R3 shares of the Fund pursuant to Rule 12b-1 under the 1940 Act (the “Plan”). Rule 12b-1 provides in substance that a mutual fund may not engage directly or indirectly in financing any activity which is primarily intended to result in the sale of shares, except pursuant to a plan adopted under the Rule. The Plan authorizes the Fund to pay the Distributor distribution and/or shareholder servicing fees on the Fund’s Class A, Class C and Class R3 shares as described below. The distribution fees under the Plan are used for primary purpose of compensating participating intermediaries for their sales of the Fund. The shareholder servicing fees are used primarily for the purpose of providing compensation for the ongoing servicing and/or maintenance of shareholder accounts.

The Class A shares pay to the Distributor a shareholder servicing fee at an annual rate of 0.25% of the average daily net assets of the Class A shares. The fee may be used by the Distributor to provide compensation for shareholder servicing activities with respect to the Class A shares. The shareholder servicing fee is intended to compensate the Distributor for ongoing servicing and/or maintenance of shareholder accounts and may be used by the Distributor to provide compensation to participating intermediaries through whom shareholders hold their shares

for ongoing servicing and/or maintenance of shareholder accounts. This fee is calculated and paid each month based on average daily net assets of Class A shares of the Fund for that month.

The Class C shares pay to the Distributor a shareholder servicing fee at the annual rate of 0.25% of the average daily net assets of the Class C shares. The fee may be used by the Distributor to provide compensation for shareholder servicing activities with respect to the Class C shares. This fee is calculated and paid each month based on average daily net assets of the Class C shares. The Class C shares of the Fund pay to the Distributor a distribution fee at the annual rate of 0.75% of the average daily net assets of the Class C shares. The Distributor may use the distribution fee to provide compensation to participating intermediaries through which shareholders hold their shares beginning one year after purchase.

The Class R3 shares pay to the Distributor a shareholder servicing fee at the annual rate of 0.25% of the average daily net assets of the Class R3 shares. The fee may be used by the Distributor to provide compensation for shareholder servicing activities with respect to the Class R3 shares. This fee is calculated and paid each month based on average daily net assets of the Class R3 shares. The Class R3 shares also pay to the Distributor a distribution fee at the annual rate of 0.25% of the average daily net assets of Class R3 shares. The fee may be used by the Distributor to provide initial and ongoing sales compensation to its investment executives and to participating intermediaries in connection with sales of Class R3 shares and to pay for advertising and other promotional expenses in connection with the distribution of Class R3 shares. This fee is calculated and paid each month based on average daily net assets of the Class R3 shares.

The Distributor receives no compensation for distribution of the Class I shares.

The Plan is a “compensation-type” plan under which the Distributor is entitled to receive the distribution and shareholder servicing fees regardless of whether its actual distribution and shareholder servicing expenses are more or less than the amount of the fees. It is therefore possible that the Distributor may realize a profit in a particular year as a result of these payments. The Plan recognizes that the Distributor and the Adviser, in their discretion, may from time to time use their own assets to pay for certain additional costs of distributing Class A, Class C and Class R3 shares. Any such arrangements to pay such additional costs may be commenced or discontinued by the Distributor or the Adviser at any time. With the exception of the Distributor and its affiliates, no “interested person” of NIF, as that term is defined in the 1940 Act, and no Director of NIF has a direct or indirect financial interest in the operation of the Plan or any related agreement.

Under the Plan, the Fund’s Treasurer reports the amounts expended under the Plan and the purposes for which such expenditures were made to the Board of Directors for their review on a quarterly basis. The Plan provides that it will continue in effect for a period of more than one year from the date of its execution only so long as such continuance is specifically approved at least annually by the vote of a majority of the Board members of NIF and by the vote of the majority of those Board members of NIF who are not “interested persons” of NIF (as that term is defined in the 1940 Act) and who have no direct or indirect financial interest in the operation of the Plan or in any agreement related to such plan.

If the Fund closes to new investors, it may continue to make payments under the Plan. Such payments would be made for the various services provided to existing shareholders by the Participating Intermediaries receiving such payments.

State Street Bank and Trust Company, 2 Avenue de Lafayette, LCC/5 Boston, MA 02111, acts as the custodian for the Fund (the “Custodian”). The Custodian takes no part in determining the investment policies of the

Fund or in deciding which securities are purchased or sold by the Fund. All of the instruments representing the investments of the Fund and all cash are held by the Custodian. The Custodian delivers securities against payment upon sale and pays for securities against delivery upon purchase. The Custodian also remits Fund assets in payment of Fund expenses, pursuant to instructions of NIF’s officers or resolutions of the Board of Directors.

As compensation for its services as custodian to the Fund, the Custodian is paid a monthly fee calculated on an annual basis equal to 0.005% of the Fund’s average daily net assets. In addition, the Custodian is reimbursed for its out-of-pocket expenses incurred while providing services to the Fund. The Custodian continues to serve so long as its appointment is approved at least annually by the Board of Directors including a majority of the directors who are not “interested persons” of NIF, as that term is defined in the 1940 Act.

PricewaterhouseCoopers LLP, [ ], serves as the Fund’s independent registered public accounting firm, providing audit services, including audits of the annual financial statements.

The following table sets forth the number and total assets of the mutual funds and accounts managed by the Fund’s portfolio managers as of , 2011.

Actual or apparent conflicts of interest may arise when a portfolio manager has day-to-day management responsibilities with respect to more than one account. More specifically, portfolio managers who manage multiple accounts are presented a number of potential conflicts, including, among others those discussed below.

The management of multiple accounts may result in a portfolio manager devoting unequal time and attention to the management of each account. Nuveen Asset Management seeks to manage such competing interests for the time and attention of portfolio managers by having portfolio managers focus on a particular investment discipline. Most accounts managed by a portfolio manager in a particular investment strategy are managed using the same investment models.

If a portfolio manager identifies a limited investment opportunity which may be suitable for more than one account, an account may not be able to take full advantage of that opportunity due to an allocation of filled purchase or sale orders across all eligible accounts. To deal with these situations, Nuveen Asset Management has adopted procedures for allocating limited opportunities across multiple accounts.

With respect to many of its clients’ accounts, Nuveen Asset Management determines which broker to use to execute transaction orders, consistent with its duty to seek best execution of the transaction. However, with respect to certain other accounts, Nuveen Asset Management may be limited by the client with respect to the selection of brokers or may be instructed to direct trades through a particular broker. In these cases, Nuveen Asset Management may place separate, non-simultaneous, transactions for the Fund and other accounts which may temporarily affect the market price of the security or the execution of the transaction, or both, to the detriment of the Fund or the other accounts.

Some clients are subject to different regulations. As a consequence of this difference in regulatory requirements, some clients may not be permitted to engage in all the investment techniques or transactions or to engage in these transactions to the same extent as the other accounts managed by the portfolio manager. Finally, the appearance of a conflict of interest may arise where Nuveen Asset Management has an incentive, such as a performance-based management fee, which relates to the management of some accounts, with respect to which a portfolio manager has day-to-day management responsibilities.

Nuveen Asset Management has adopted certain compliance procedures which are designed to address these types of conflicts common among investment managers. However, there is no guarantee that such procedures will detect each and every situation in which a conflict arises.

Portfolio manager compensation consists primarily of base pay, an annual cash incentive and long term incentive payments.

Base pay is determined based upon an analysis of the portfolio manager’s general performance, experience, and market levels of base pay for such position.

The Fund’s portfolio managers are paid an annual cash incentive based upon investment performance, generally over the past one- and three-year periods unless the portfolio manager’s tenure is shorter. The maximum potential annual cash incentive is equal to a multiple of base pay, determined based upon the portfolio manager’s performance and experience, and market levels of base pay for such position.

The portion of the maximum potential annual cash incentive that is paid out is based upon performance relative to the portfolio’s benchmark and performance relative to an appropriate Lipper industry peer group. Generally, the threshold for payment of an annual cash incentive is (i) benchmark performance and (ii) median performance versus the peer group, and the maximum annual cash incentive is attained at (i) a spread over the benchmark which the Adviser believes will, over time, deliver top quartile performance and (ii) top quartile performance versus the Lipper industry peer group.

Investment performance is measured on a pre-tax basis, gross of fees for the Fund’s results and for its Lipper industry peer group.

Payments pursuant to a long term incentive plan are paid to the portfolio managers on an annual basis based upon general performance and expected contributions to the success of the Adviser.

There are generally no differences between the methods used to determine compensation with respect to the Fund and the Other Accounts shown in the table above.

The following table indicates as of , 2011 the value, within the indicated range, of shares beneficially owned by the portfolio managers in the Fund he manages . For purposes of this table, the following letters indicate the range listed next to each letter:

Decisions with respect to which securities are to be bought or sold, the total amount of securities to be bought or sold, the broker-dealer with or through which the securities transactions are to be effected and the commission rates applicable to the trades are made by Nuveen Asset Management.

In selecting a broker-dealer to execute securities transactions, Nuveen Asset Management consider the full range and quality of a broker-dealer’s services including, among other things: the value, nature and quality of any brokerage and research products and services; execution capability; commission rate; financial responsibility (including willingness to commit capital); the likelihood of price improvement; the speed of execution and likelihood of execution for limit orders; the ability to minimize market impact; the maintenance of the confidentiality of orders; and responsiveness of the broker-dealer. The determinative factor is not the lowest possible commission cost but whether the transaction represents the best qualitative execution for the Fund. Subject to the satisfaction of its obligation to seek best execution, another factor considered by Nuveen Asset Management in selecting a broker-dealer may include the broker-dealer’s access to initial public offerings.

Nuveen Asset Management may cause the Fund to pay a broker-dealer a commission higher than that which another broker-dealer might have charged for effecting the same transaction (a practice commonly referred to as “paying up”). Nuveen Asset Management may cause the Fund to pay up in recognition of the value of brokerage and research products and services provided by the broker-dealer. The broker-dealer may directly provide such products or services to the Fund or purchase them from a third party for the Fund. In such cases, Nuveen Asset Management is in effect paying for the brokerage and research products and services with client commissions – so-called “soft dollars.” Nuveen Asset Management will only cause the Fund to pay up if Nuveen Asset Management, subject to its overall duty to seek best execution, determines in good faith that the amount of such commission is reasonable in relation to the value of the brokerage and research products and services provided by such broker-dealer, viewed in

terms of either that particular transaction or the overall responsibilities of Nuveen Asset Management with respect to the managing of its accounts.

The types of research products and services Nuveen Asset Management receives include economic analysis and forecasts, financial market analysis and forecasts, industry and company specific analysis, performance monitoring, interest rate forecasts, arbitrage relative valuation analysis of various debt securities, analysis of U.S. Treasury securities, research-dedicated computer software and related consulting services and other services that assist in the investment decision making process. Research products and services are received primarily in the form of written reports, computer-generated services, telephone contacts and personal meetings with security analysts. Research services may also be provided in the form of meetings arranged by broker-dealers with corporate management teams and spokespersons, as well as industry spokespersons.

The brokerage and research products and services Nuveen Asset Management receives from broker-dealers supplement Nuveen Asset Management’s own normal research activities. As a practical matter, Nuveen Asset Management could not, on its own, generate all of the research that broker-dealers provide without materially increasing expenses. The brokerage and research products and services Nuveen Asset Management receives from broker-dealers may be put to a variety of uses and may be provided as part of a product that bundles research and brokerage products with other products into one package as further described below. Nuveen Asset Management reduces its expenses through its use of soft dollars.

As a general matter, the brokerage and research products and services Nuveen Asset Management receives from broker-dealers are used to service all of Nuveen Asset Management’s accounts, including the Fund. However, any particular brokerage and research product or service may not be used to service each and every account, and may not benefit the particular accounts that generated the brokerage commissions. For example, equity commissions are used for brokerage and research products and services utilized in managing fixed income accounts.

Nuveen Asset Management receives brokerage or research products or services that its also use for business purposes unrelated to brokerage or research. For example, certain brokerage services are provided as a part of a product that bundles many separate and distinct brokerage, execution, investment management, custodial and recordkeeping services into one package. Market data services are a specific example of mixed use services that the Nuveen Asset Management might acquire because certain employees of Nuveen Asset Management may use such services for marketing or administrative purposes while others use them for research purposes. The acquisition of mixed use products and services causes a conflict of interest for Nuveen Asset Management, in that, clients pay up for this type of brokerage or research product or service while the product or service also directly benefits Nuveen Asset Management. For this reason, and in accordance with general SEC guidance, Nuveen Asset Management makes a good faith effort to determine what percentage of the product or service is used for non-brokerage or research purposes and pay cash (“hard dollars”) for such percentage of the total cost. To ensure that their practices are consistent with their fiduciary responsibilities to their clients and to address this conflict, Nuveen Asset Management makes all determinations with regard to whether mixed use items may be acquired and, if so, what the appropriate allocations are between soft dollar and hard dollar payments for such products and services. These determinations themselves represent a conflict of interest as Nuveen Asset Management has a financial incentive to allocate a greater proportion of the cost of mixed use products to soft dollars.

Many of the Fund’s portfolio transactions involve payment of a brokerage commission by the Fund. In some cases, transactions are with dealers or issuers who act as principal for their own accounts and not as brokers. Transactions effected on a principal basis, other than certain transactions effected on a so-called riskless principal basis, are made without the payment of brokerage commissions but at net prices which usually include a spread or markup. In effecting transactions in over-the-counter securities, the Fund typically deals with market makers unless it appears that better price and execution are available elsewhere.

It is expected that the Fund will purchase most foreign equity securities in the over-the-counter markets or stock exchanges located in the countries in which the respective principal offices of the issuers of the various

securities are located if that is the best available market. The commission paid in connection with foreign stock transactions may be higher than negotiated commissions on U.S. transactions. There generally is less governmental supervision and regulation of foreign stock exchanges than in the United States. Foreign securities settlements may in some instances be subject to delays and related administrative uncertainties.

Foreign equity securities may be held in the form of depositary receipts or securities convertible into foreign equity securities. Depositary receipts may be listed on stock exchanges or traded in the over-the-counter markets in the United States or overseas. The foreign and domestic debt securities and money market instruments in which the Fund may invest are generally traded in the over-the-counter markets.

The Fund does not effect any brokerage transactions in its portfolio securities with any broker or dealer affiliated directly or indirectly with the Adviser, Nuveen Asset Management or Distributor unless such transactions, including the frequency thereof, the receipt of commission payable in connection therewith, and the selection of the affiliated broker or dealer effecting such transactions are not unfair or unreasonable to the shareholders of the Fund, as determined by the Board of Directors. Any transactions with an affiliated broker or dealer must be on terms that are both at least as favorable to the Fund as the Fund can obtain elsewhere and at least as favorable as such affiliated broker or dealer normally gives to others.

When two or more clients of Nuveen Asset Management are simultaneously engaged in the purchase or sale of the same security, the prices and amounts are allocated in a manner considered by Nuveen Asset Management to be equitable to each client. In some cases, this system could have a detrimental effect on the price or volume of the security as far as each client is concerned. In other cases, however, the ability of the clients to participate in volume transactions may produce better executions for each client.

Each share of the Fund’s $.01 par value common stock is fully paid, nonassessable, and transferable. Shares may be issued as either full or fractional shares. Fractional shares have pro rata the same rights and privileges as full shares. Shares of the Fund have no preemptive or conversion rights.

Each share of the Fund has one vote. On some issues, such as the election of directors, all shares of all NIF funds vote together as one series. The shares do not have cumulative voting rights. On issues affecting only a particular Fund, the shares of that Fund will vote as a separate series. Examples of such issues would be proposals to alter a fundamental investment restriction pertaining to the Fund or to approve, disapprove or alter a distribution plan.

The Bylaws of NIF provide that annual shareholders meetings are not required and that meetings of shareholders need only be held with such frequency as required under Minnesota law and the 1940 Act.

As of , 2011, the directors and officers of NIF as a group owned none of the Fund’s outstanding shares and the Fund was aware no persons who owned of record 5% or more of the outstanding shares of each class of stock of the Fund.

The Fund’s net asset value is determined as set forth in the Prospectus under “General Information – Net Asset Value.”

This section summarizes some of the main U.S. federal income tax consequences of owning shares of the Fund. This section is current as of the date of this Statement of Additional Information. Tax laws and interpretations change frequently, and this summary does not describe all of the tax consequences to all taxpayers. For example, this summary generally does not describe your situation if you are a corporation, a non-U.S. person, a broker-dealer or other investor with special circumstances. In addition, this section does not describe your state, local or non-U.S. tax consequences. This federal income tax summary is based in part on the advice of counsel to the Fund. The Internal Revenue Service could disagree with any conclusions set forth in this section. In addition, Fund’s counsel was not asked to review, and has not reached a conclusion with respect to the federal income tax treatment of the assets to be deposited in the Fund. Consequently, this summary may not be sufficient for you to use for the purpose of avoiding penalties under federal tax law. As with any investment, you should seek advice based on your individual circumstances from your own tax professional.

The Fund intends to qualify as a “regulated investment company” under the federal tax laws. If the Fund qualifies as a regulated investment company and distributes its income as required by the tax law, the Fund generally will not pay federal income taxes.

As a regulated investment company, the Fund will not be subject to federal income tax on the portion of its investment company taxable income, as that term is defined in the Code, without regard to the deduction for dividends paid and net capital gain (i.e., the excess of net long-term capital gain over net short-term capital loss) that it distributes to shareholders, provided that it distributes at least 90% of its investment company taxable income and 90% of its net tax-exempt interest income for the year (the “Distribution Requirement”) and satisfies certain other requirements of the Code that are described below. The Fund also intends to make such distributions as are necessary to avoid the otherwise applicable 4% non-deductible excise tax on certain undistributed earnings.

In addition to satisfying the Distribution Requirement, the Fund must derive at least 90% of its gross income from (1) dividends, interest, certain payments with respect to loans of stock and securities, gains from the sale or disposition of stock, securities or non-U.S. currencies and other income (including but not limited to gains from options, futures or forward contracts) derived with respect to its business of investing in such stock, securities or currencies, and (2) net income derived from an interest in “qualified publicly traded partnerships” (as such term is defined in the Code). The Fund must also satisfy an asset diversification test in order to qualify as a regulated investment company. Under this test, at the close of each quarter of the Fund’s taxable year, (1) 50% or more of the value of the Fund’s assets must be represented by cash, United States government securities, securities of other regulated investment companies, and other securities, with such other securities limited, in respect of any one issuer, to an amount not greater than 5% of the value of the Fund’s assets and 10% of the outstanding voting securities of such issuer and (2) not more than 25% of the value of the Fund’s assets may be invested in securities of (a) any one issuer (other than U.S. government securities or securities of other regulated investment companies), or of two or more issuers which the Fund controls and which are engaged in the same, similar or related trades or businesses or (b) in the securities of one or more “qualified publicly traded partnerships” (as such term is defined in the Code). There are certain exceptions for failure to qualify if the failure is for reasonable cause or is de minimis and certain corrective action is taken and certain tax payments are made by the Fund.

Fund distributions are generally taxable. After the end of each year, you will receive a tax statement that separates the Fund’s distributions into two categories, ordinary income distributions and capital gains dividends. Ordinary income distributions are generally taxed at your ordinary tax rate, however, as further discussed below,

certain ordinary income distributions received from the Fund may be taxed at the capital gains tax rates. Generally, you will treat all capital gains dividends as long-term capital gains regardless of how long you have owned your shares. To determine your actual tax liability for your capital gains dividends, you must calculate your total net capital gain or loss for the tax year after considering all of your other taxable transactions, as described below. In addition, the Fund may make distributions that represent a return of capital for tax purposes and thus will generally not be taxable to you. The tax status of your distributions from the Fund is not affected by whether you reinvest your distributions in additional shares or receive them in cash. The income from the Fund that you must take into account for federal income tax purposes is not reduced by amounts used to pay a deferred sales fee, if any. The tax laws may require you to treat distributions made to you in January as if you had received them on December 31 of the previous year. Under the “Health Care and Education Reconciliation Act of 2010,” income from the Fund may also be subject to a new 3.8 percent “medicare tax” imposed for taxable years beginning after 2012. This tax will generally apply to your net investment income if your adjusted gross income exceeds certain threshold amounts, which are $250,000 in the case of married couples filing joint returns and $200,000 in the case of single individuals.

A corporation that owns shares generally will not be entitled to the dividends received deduction with respect to many dividends received from the Fund because the dividends received deduction is generally not available for distributions from regulated investment companies. However, certain ordinary income dividends on shares that are attributable to qualifying dividends received by the Fund from certain corporations may be designated by the Fund as being eligible for the dividends received deduction.

If you sell or redeem your shares, you will generally recognize a taxable gain or loss. To determine the amount of this gain or loss, you must subtract your tax basis in your shares from the amount you receive in the transaction. Your tax basis in your shares is generally equal to the cost of your shares, generally including sales charges. In some cases, however, you may have to adjust your tax basis after you purchase your shares.

If you are an individual, the maximum marginal federal tax rate for net capital gain is generally 15% (generally 0% for certain taxpayers in the 10% and 15% tax brackets). These capital gains rates are generally effective for taxable years beginning before January 1, 2013. For later periods, if you are an individual, the maximum marginal federal tax rate for net capital gain is generally 20% (10% for certain taxpayers in the 10% and 15% tax brackets). The 20% rate is reduced to 18% for long-term gains from most property acquired after December 31, 2000, with a holding period of more than five years, and the 10% rate is reduced to 8% for net capital gains from most property (regardless of when acquired) with a holding period of more than five years. Net capital gain equals net long-term capital gain minus net short-term capital loss for the taxable year. Capital gain or loss is long-term if the holding period for the asset is more than one year and is short-term if the holding period for the asset is one year or less. You must exclude the date you purchase your shares to determine your holding period. However, if you receive a capital gain dividend from the Fund and sell your share at a loss after holding it for six months or less, the loss will be recharacterized as long-term capital loss to the extent of the capital gain dividend received. The tax rates for capital gains realized from assets held for one year or less are generally the same as for ordinary income. In addition, the Code treats certain capital gains as ordinary income in special situations.

Ordinary income dividends received by an individual shareholder from a regulated investment company such as the Fund are generally taxed at the same rates that apply to net capital gain (as discussed above), provided certain holding period requirements are satisfied and provided the dividends are attributable to qualifying dividends received by the Fund itself. These special rules relating to the taxation of ordinary income dividends from regulated

investment companies generally apply to taxable years beginning before January 1, 2013. The Fund will provide notice to its shareholders of the amount of any distribution which may be taken into account as a dividend which is eligible for the capital gains tax rates.

Under certain circumstances, as described in the Prospectus, you may receive an in-kind distribution of Fund securities when you redeem shares or when the Fund terminates. This distribution will be treated as a sale for federal income tax purposes and you will generally recognize gain or loss, generally based on the value at that time of the securities and the amount of cash received. The Internal Revenue Service could, however, assert that a loss may not be currently deducted.

If you exchange shares of the Fund for shares of another Nuveen Mutual Fund, the exchange would generally be considered a sale for federal income tax purposes.

Expenses incurred and deducted by the Fund will generally not be treated as income taxable to you. In some cases, however, you may be required to treat your portion of these Fund expenses as income. In these cases you may be able to take a deduction for these expenses. However, certain miscellaneous itemized deductions, such as investment expenses, may be deducted by individuals only to the extent that all of these deductions exceed 2% of the individual’s adjusted gross income.

If the Fund invests in any non-U.S. securities, the tax statement that you receive may include an item showing non-U.S. taxes the Fund paid to other countries. In this case, dividends taxed to you will include your share of the taxes the Fund paid to other countries. You may be able to deduct or receive a tax credit for your share of these taxes.

If the Fund holds an equity interest in any “passive foreign investment companies” (“PFICs”), which are generally certain foreign corporations that receive at least 75% of their annual gross income from passive sources (such as interest, dividends, certain rents and royalties or capital gains) or that hold at least 50% of their assets in investments producing such passive income, the Fund could be subject to U.S. federal income tax and additional interest charges on gains and certain distributions with respect to those equity interests, even if all the income or gain is timely distributed to its shareholders. The Fund will not be able to pass through to its shareholders any credit or deduction for such taxes. The Fund may be able to make an election that could ameliorate these adverse tax consequences. In this case, the Fund would recognize as ordinary income any increase in the value of such PFIC shares, and as ordinary loss any decrease in such value to the extent it did not exceed prior increases included in income. Under this election, the Fund might be required to recognize in a year income in excess of its distributions from PFICs and its proceeds from dispositions of PFIC stock during that year, and such income would nevertheless be subject to the distribution requirement and would be taken into account for purposes of the 4% excise tax. Dividends paid by PFICs will not be treated as qualified dividend income.

If you are a non-U.S. investor (i.e., an investor other than a U.S. citizen or resident or a U.S. corporation, partnership, estate or trust), you should be aware that, generally, subject to applicable tax treaties, distributions from the Fund will be characterized as dividends for federal income tax purposes (other than dividends which the Fund properly reports as capital gain dividends) and will be subject to U.S. income taxes, including withholding taxes, subject to certain exceptions described below. However, distributions received by a non-U.S. investor from the Fund that are properly reported by the Fund as capital gain dividends may not be subject to U.S. federal income taxes, including withholding taxes, provided that the Fund makes certain elections and certain other conditions are met. In the case of dividends with respect to taxable years of the Fund beginning prior to 2012, distributions from the Fund that are properly designated by the Fund as an interest-related dividend attributable to certain interest income received by the Fund or as a short-term capital gain dividend attributable to certain net short-term capital gain income received by the Fund may not be subject to U.S. federal income taxes, including withholding taxes when received by certain foreign investors, provided that the Fund makes certain elections and certain other conditions are met. Distributions and dispositions of interests in the Fund after December 31, 2012 may be subject to a U.S. withholding tax of 30% in the case of distributions to (i) certain non-U.S. financial institutions that have not entered into an agreement with the U.S. Treasury to collect and disclose certain information and (ii) certain other non-U.S. entities that do not provide certain certifications and information about the entity’s U.S. owners.

As described in the Prospectus, the Fund provides you with alternative ways of purchasing Fund shares based upon your individual investment needs and preferences. The Fund is generally not a suitable investment for individuals investing through retirement plans.

Each class of shares of the Fund represents an interest in the same portfolio of investments. Each class of shares is identical in all respects except that each class bears its own class expenses, including distribution and administration expenses, and each class has exclusive voting rights with respect to any distribution or service plan applicable to its shares. As a result of the differences in the expenses borne by each class of shares, net income per share, dividends per share and net asset value per share will vary among the Fund’s classes of shares. There are no conversion, preemptive or other subscription rights.

Shareholders of each class will share expenses proportionately for services that are received equally by all shareholders. A particular class of shares will bear only those expenses that are directly attributable to that class, where the type or amount of services received by a class varies from one class to another. For example, class-specific expenses generally will include distribution and service fees for those classes that pay such fees.

The expenses to be borne by specific classes of shares may include (i) transfer agency fees attributable to a specific class of shares, (ii) printing and postage expenses related to preparing and distributing materials such as shareholder reports, prospectuses and proxy statements to current shareholders of a specific class of shares, (iii) SEC and state securities registration fees incurred by a specific class of shares, (iv) the expense of administrative personnel and services required to support the shareholders of a specific class of shares, (v) litigation or other legal expenses relating to a specific class of shares, (vi) directors’ fees or expenses incurred as a result of issues relating to a specific class of shares, (vii) accounting expenses relating to a specific class of shares and (viii) any additional incremental expenses subsequently identified and determined to be properly allocated to one or more classes of shares.

Class A shares may be purchased at a public offering price equal to the applicable net asset value per share plus an up-front sales charge imposed at the time of purchase as set forth in the Prospectus. Shareholders may qualify for a reduced sales charge, or the sales charge may be waived in its entirety, as described below. Class A

shares are also subject to an annual service fee of 0.25%. See “Distribution and Service Plan.” Set forth below is an example of the method of computing the offering price of the Class A shares of the Fund. The example assumes a purchase based on the initial net asset value for Class A shares of the Fund aggregating less than $50,000 subject to the schedule of sales charges set forth in the Prospectus.

Rights of Accumulation. You may qualify for a reduced sales charge on a purchase of Class A shares of the Fund if the amount of your purchase, when added to the value that day of all of your shares of any Nuveen Mutual Fund, falls within the amounts stated in the Class A Sales Charges and Commissions table in “How You Can Buy and Sell Shares” in the Prospectus. You or your financial advisor must notify the Distributor or the Fund’s transfer agent of any cumulative discount whenever you plan to purchase Class A shares of the Fund that you wish to qualify for a reduced sales charge.

Letter of Intent. You may qualify for a reduced sales charge on a purchase of Class A shares of the Fund if you plan to purchase Class A shares of Nuveen Mutual Funds over the next 13 months and the total amount of your purchases would, if purchased at one time, qualify you for one of the reduced sales charges shown in the Class A Sales Charges and Commissions table in “How You Can Buy and Sell Shares” in the Prospectus. In order to take advantage of this option, you must complete the applicable section of the Application Form or sign and deliver to your financial advisor or other financial intermediary or to the Fund’s transfer agent a written Letter of Intent in a form acceptable to the Distributor. A Letter of Intent states that you intend, but are not obligated, to purchase over the next 13 months a stated total amount of Class A shares that would qualify you for a reduced sales charge shown above. You may count shares of all Nuveen Mutual Funds that you already own and any Class I and Class C shares of a Nuveen Mutual Fund that you purchase over the next 13 months towards completion of your investment program, but you will receive a reduced sales charge only on new Class A shares you purchase with a sales charge over the 13 months. You cannot count towards completion of your investment program Class A shares that you purchase without a sales charge through investment of distributions from a Nuveen Mutual Fund or a Nuveen Defined Portfolio, or otherwise.

By establishing a Letter of Intent, you agree that your first purchase of Class A shares of the Fund following execution of the Letter of Intent will be at least 5% of the total amount of your intended purchases. You further agree that shares representing 5% of the total amount of your intended purchases will be held in escrow pending completion of these purchases. All dividends and capital gains distributions on Class A shares held in escrow will be credited to your account. If total purchases, less redemptions, prior to the expiration of the 13 month period equal or exceed the amount specified in your Letter of Intent, the Class A shares held in escrow will be transferred to your account. If the total purchases, less redemptions, exceed the amount specified in your Letter of Intent and thereby qualify for a lower sales charge than the sales charge specified in your Letter of Intent, you will receive this lower sales charge retroactively, and the difference between it and the higher sales charge paid will be used to purchase additional Class A shares on your behalf. If the total purchases, less redemptions, are less than the amount specified, you must pay the Distributor an amount equal to the difference between the amounts paid for these purchases and the amounts which would have been paid if the higher sales charge had been applied. If you do not pay the additional amount within 20 days after written request by the Distributor or your financial advisor, the Distributor will redeem an appropriate number of your escrowed Class A shares to meet the required payment. By establishing a Letter of Intent, you irrevocably appoint the Distributor as attorney to give instructions to redeem any or all of your escrowed shares, with full power of substitution in the premises.

You or your financial advisor must notify the Distributor or the Fund’s transfer agent whenever you make a purchase of Fund shares that you wish to be covered under the Letter of Intent option.

For purposes of determining whether you qualify for a reduced sales charge as described under Rights of Accumulation and Letter of Intent, you may include together with your own purchases those made by your spouse or domestic partner and your dependent children, whether these purchases are made through a taxable or non-taxable account. You may also include purchases made by a corporation, partnership or sole proprietorship which is 100% owned, either alone or in combination, by any of the foregoing. In addition, a trustee or other fiduciary can count all shares purchased for a single trust, estate or other single fiduciary account that has multiple accounts (including one or more employee benefit plans of the same employer).

Elimination of Sales Charge on Class A Shares. Class A shares of the Fund may be purchased at net asset value without a sales charge by the following categories of investors:

Any Class A shares purchased pursuant to a special sales charge waiver must be acquired for investment purposes and on the condition that they will not be transferred or resold except through redemption by the Fund. You or your financial advisor must notify the Distributor or the Fund’s transfer agent whenever you make a purchase of Class A shares of the Fund that you wish to be covered under these special sales charge waivers.

Class A shares of the Fund may be issued at net asset value without a sales charge in connection with the acquisition by the Fund of another investment company. All purchases under the special sales charge waivers will be subject to minimum purchase requirements as established by the Fund.

The reduced sales charge programs may be modified or discontinued by the Fund at any time. For more information about the purchase of Class A shares or the reduced sales charge program, or to obtain the required application forms, call Nuveen Investor Services toll-free at (800) 257-8787.

You may purchase Class C shares at a public offering price equal to the applicable net asset value per share without any up-front sales charge. Class C shares are subject to an annual distribution fee of 0.75% to compensate the Distributor for paying your financial advisor or other financial intermediary an ongoing sales commission. Class C shares are also subject to an annual service fee of 0.25% to compensate financial intermediaries for providing you with ongoing financial advice and other account services. The Distributor compensates financial intermediaries for sales of Class C shares at the time of the sale at a rate of 1% of the amount of Class C shares

purchased, which represents an advance of the first year’s distribution fee of 0.75% plus an advance on the first year’s annual service fee of 0.25%. See “Distribution and Service Plan.”

Class C share purchase orders equaling or exceeding $1,000,000 will not be accepted. In addition, purchase orders for a single purchaser that, when added to the value that day of all of such purchaser’s shares of any class of any Nuveen Mutual Fund, cause the purchaser’s cumulative total of shares in Nuveen Mutual Funds to equal or exceed the aforementioned limit will not be accepted. Purchase orders for a single purchaser equal to or exceeding the foregoing limit should be placed only for Class A shares, unless such purchase has been reviewed and approved as suitable for the client by the appropriate compliance personnel of the financial intermediary, and the Fund receives written confirmation of such approval. Class C shares do not convert.

Redemption of Class C shares within 12 months of purchase may be subject to a CDSC of 1% of the lower of the purchase price or redemption proceeds. Because Class C shares do not convert to Class A shares and continue to pay an annual distribution fee indefinitely, Class C shares should normally not be purchased by an investor who expects to hold shares for significantly longer than eight years.

Class A shares are normally redeemed at net asset value, without any CDSC. However, in the case of Class A shares purchased at net asset value without a sales charge because the purchase amount exceeded $1 million, where the financial intermediary did not waive the sales commission, a CDSC of 1% is imposed on any redemption within 12 months of purchase. Class C shares are redeemed at net asset value, without any CDSC, except that a CDSC of 1% is imposed upon any redemption within 12 months of purchase (except in cases where the shareholder’s financial advisor agreed to waive the right to receive an advance of the first year’s distribution and service fee).

In determining whether a CDSC is payable, the Fund will first redeem shares not subject to any charge and then will redeem shares held for the longest period, unless the shareholder specifies another order. No CDSC is charged on shares purchased as a result of automatic reinvestment of dividends or capital gains paid. In addition, no CDSC will be charged on exchanges of shares into another Nuveen Mutual Fund. The holding period is calculated on a monthly basis and begins on the first day of the month in which the purchase was made. The CDSC is assessed on an amount equal to the lower of the then current market value or the cost of the shares being redeemed. Accordingly, no sales charge is imposed on increases of net asset value above the initial purchase price. The Distributor receives the amount of any CDSC shareholders pay.

The CDSC may be waived or reduced under the following circumstances: (i) in the event of total disability (as evidenced by a determination by the federal Social Security Administration) of the shareholder (including a registered joint owner) occurring after the purchase of the shares being redeemed; (ii) in the event of the death of the shareholder (including a registered joint owner); (iii) for redemptions made pursuant to a systematic withdrawal plan, up to 1% monthly, 3% quarterly, 6% semiannually or 12% annually of an account’s net asset value depending on the frequency of the plan as designated by the shareholder; (iv) involuntary redemptions caused by operation of law; (v) redemptions in connection with a payment of account or plan fees; (vi) redemptions in connection with the exercise of a reinstatement privilege whereby the proceeds of a redemption of the Fund’s shares subject to a sales charge are reinvested in shares of certain Funds within a specified number of days; (vii) redemptions in connection with the exercise of the Fund’s right to redeem all shares in an account that does not maintain a certain minimum balance or that the Board of Directors has determined may have material adverse consequences to the shareholders of the Fund; (viii) in whole or in part for redemptions of shares by shareholders with accounts in excess of specified breakpoints that correspond to the breakpoints under which the up-front sales charge on Class A shares is reduced pursuant to Rule 22d-1 under the Act; (ix) redemptions of shares purchased under circumstances or by a category of investors for which Class A shares could be purchased at net asset value without a sales charge; (x) redemptions of Class A or Class C shares if the proceeds are transferred to an account managed by the Adviser and the Adviser

refunds the advanced service and distribution fees to the Distributor; and (xi) redemptions of Class C shares in cases where (a) you purchase shares after committing to hold the shares for less than one year and (b) your advisor consents up front to receiving the appropriate service and distribution fee on the Class C shares on an ongoing basis instead of having the first year’s fees advanced by the Distributor. If the Fund waives or reduces the CDSC, such waiver or reduction would be uniformly applied to all Fund shares in the particular category. In waiving or reducing a CDSC, the Fund will comply with the requirements of Rule 22d-1 under the 1940 Act.

In addition, the CDSC will be waived in connection with the following redemptions of shares held by an employer-sponsored qualified defined contribution retirement plan: (i) partial or complete redemptions in connection with a distribution without penalty under Section 72(t) of the Code from a retirement plan: (a) upon attaining age 59 1/2, (b) as part of a series of substantially equal periodic payments, or (c) upon separation from service and attaining age 55; (ii) partial or complete redemptions in connection with a qualifying loan or hardship withdrawal; (iii) complete redemptions in connection with termination of employment, plan termination or transfer to another employer’s plan or IRA; and (iv) redemptions resulting from the return of an excess contribution. The CDSC will also be waived in connection with the following redemptions of shares held in an IRA account: (i) for redemptions made pursuant to an IRA systematic withdrawal based on the shareholder’s life expectancy including, but not limited to, substantially equal periodic payments described in Code Section 72(t)(A)(iv) prior to age 59 1/2; and (ii) for redemptions to satisfy required minimum distributions after age 70 1/2 from an IRA account (with the maximum amount subject to this waiver being based only upon the shareholder’s Nuveen IRA accounts).

Class R3 shares are available for purchase at the offering price, which is the net asset value per share without any up-front sales charge, from the Fund. Class R3 shares are subject to annual distribution and service fees of 0.50% of the Fund’s average daily net assets. The annual 0.25% service fee compensates your financial advisor or other financial intermediary for providing ongoing service to you. The annual 0.25% distribution fee compensates the Distributor for paying your financial advisor or other associated financial intermediary an ongoing sales commission.

Class R3 shares are only available for purchase by eligible retirement plans. Eligible retirement plans include, but are not limited to, 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans, defined benefit plans, non-qualified deferred compensation plans and health care benefit funding plans. In addition, Class R3 shares are available only to retirement plans where Class R3 shares are held on the books of the Fund through omnibus accounts (either at the retirement plan level or at the level of the retirement plan’s financial intermediary). Class R3 shares are not available to traditional and Roth IRAs, Coverdell Education Savings Accounts, SEPs, SAR-SEPs, SIMPLE IRAs or individual 403(b) plans.

The administrator of a retirement plan or employee benefits office can provide plan participants with detailed information on how to participate in the retirement plan and how to elect the Fund as an investment option. Retirement plan participants may be permitted to elect different investment options, alter the amounts contributed to the retirement plan, or change how contributions are allocated among investment options in accordance with the retirement plan’s specific provisions. The retirement plan administrator or employee benefits office should be consulted for details. For questions about their accounts, participants should contact their employee benefits office, the retirement plan administrator, or the organization that provides recordkeeping services for the retirement plan.

Eligible retirement plans may open an account and purchase Class R3 shares directly from the Fund or by contacting any financial intermediary authorized to sell Class R3 shares of the Fund. Financial intermediaries may provide or arrange for the provision of some or all of the shareholder servicing and account maintenance services required by retirement plan accounts and their retirement plan participants, including, without limitation, transfers of registration and dividend payee changes.

Financial intermediaries may also perform other functions, including generating confirmation statements, and may arrange with retirement plan administrators for other investment or administrative services. Financial intermediaries may independently establish and charge retirement plans and retirement plan participants transaction fees and/or other additional amounts for such services, which may change over time. Similarly, retirement plans may charge retirement plan participants for certain expenses. These fees and additional amounts could reduce investment returns in Class R3 shares of the Fund.

Financial intermediaries and retirement plans may have omnibus accounts and similar arrangements with the Fund and may be paid for providing shareholder servicing and other services. A financial intermediary or retirement plan may be paid for its services directly or indirectly by the Fund or the Distributor. The Distributor may pay a financial intermediary an additional amount for sub-transfer agency or other administrative services. Such sub-transfer agency or other administrative services may include, but are not limited to, the following: processing and mailing trade confirmations, monthly statements, prospectuses, annual reports, semiannual reports and shareholder notices and other required communications; capturing and processing tax data; issuing and mailing dividend checks to shareholders who have selected cash distributions; preparing record date shareholder lists for proxy solicitations; collecting and posting distributions to shareholder accounts; and establishing and maintaining systematic withdrawals, automated investment plans and shareholder account registrations. Your retirement plan may establish various minimum investment requirements for Class R3 shares of the Fund and may also establish certain privileges with respect to purchases, redemptions and exchanges of Class R3 shares or the reinvestment of dividends. Retirement plan participants should contact their retirement plan administrator with respect to these issues. This Statement of Additional Information should be read in conjunction with the retirement plan’s and/or the financial intermediary’s materials regarding their fees and services.

Class I shares are available for purchases using dividends and capital gains distributions on Class I shares. Class I shares also are available for the following categories of investors:

(Any shares purchased by investors falling within any of the first three categories listed above must be acquired for investment purposes and on the condition that they will not be transferred or resold except through redemption by the Fund.)

In addition, shareholders of Nuveen Defined Portfolios may reinvest their distributions in Class I shares, if, before September 6, 1994 (or before June 13, 1995 in the case of Nuveen Intermediate Duration Municipal Bond Fund), such shareholders had elected to reinvest distributions in Nuveen Mutual Fund shares.

If you are eligible to purchase either Class I shares or Class A shares without a sales charge at net asset value, you should be aware of the differences between these two classes of shares. Class A shares are subject to an annual service fee to compensate financial intermediaries for providing you with ongoing account services. Class I shares are not subject to a distribution or service fee and, consequently, holders of Class I shares may not receive the same types or levels of services from financial intermediaries. In choosing between Class A shares and Class I shares, you should weigh the benefits of the services to be provided by financial intermediaries against the annual service fee imposed upon the Class A shares.

You may exchange shares of a class of the Fund for shares of the same class of any other Nuveen Mutual Fund with reciprocal exchange privileges, at net asset value without a sales charge, by either sending a written request to the Fund, c/o Nuveen Investor Services, P.O. Box 8530, Boston, Massachusetts 02266-8530 or by calling Nuveen Investor Services toll free at (800) 257-8787. You may also, under certain limited circumstances, exchange between certain classes of shares of the same Fund. An exchange between classes of shares of the same Fund may not be considered a taxable event; please consult your own tax advisor for further information. An exchange between classes of shares of the same Fund may be done in writing to the address stated above.

If you exchange shares between different Nuveen Mutual Funds and your shares are subject to a CDSC, no CDSC will be charged at the time of the exchange. However, if you subsequently redeem the shares acquired through the exchange, the redemption may be subject to a CDSC, depending on when you purchased your original shares and the CDSC schedule of the fund from which you exchanged your shares. If you exchange between classes of shares of the same Fund and your original shares are subject to a CDSC, the CDSC will be assessed at the time of the exchange.

The shares to be purchased through an exchange must be offered in your state of residence. The total value of exchanged shares must at least equal the minimum investment requirement of the Nuveen Mutual Fund being purchased. If your shares are held with a financial intermediary, the financial intermediary must have the operational capability to support exchanges. For federal income tax purposes, an exchange between different Nuveen Mutual Funds constitutes a sale and purchase of shares and may result in capital gain or loss. Before making any exchange, you should obtain the Prospectus for the Nuveen Mutual Fund you are purchasing and read it carefully. If the registration of the account for the Fund you are purchasing is not exactly the same as that of the fund account from which the exchange is made, written instructions from all holders of the account from which the exchange is being made must be received, with signatures guaranteed by a member of an approved Medallion Guarantee Program or in such other manner as may be acceptable to the Fund. You may also exchange shares by telephone if you authorize telephone exchanges by checking the applicable box on the Application Form or by calling Nuveen Investor Services toll-free at (800) 257-8787 to obtain an authorization form. The exchange privilege may be modified or discontinued by the Fund at any time.

The exchange privilege is not intended to permit the Fund to be used as a vehicle for short-term trading. Excessive exchange activity may interfere with portfolio management, raise expenses and otherwise have an adverse effect on all shareholders. In order to limit excessive exchange activity and in other circumstances where Fund management believes doing so would be in the best interest of the Fund, the Fund reserves the right to revise or terminate the exchange privilege, or limit the amount or number of exchanges or reject any exchange. Shareholders would be notified of any such action to the extent required by law. See “Frequent Trading Policy” below.

If you redeemed Class A or Class C shares of the Fund or any other Nuveen Mutual Fund that were subject to a sales charge or a CDSC, you have up to one year to reinvest all or part of the full amount of the redemption in the same class of shares of the Fund at net asset value. This reinstatement privilege can be exercised only once for any redemption, and reinvestment will be made at the net asset value next calculated after reinstatement of the appropriate class of Fund shares. If you reinstate shares that were subject to a CDSC, your holding period as of the redemption date also will be reinstated for purposes of calculating a CDSC and the CDSC paid at redemption will be refunded. The federal income tax consequences of any capital gain realized on a redemption will not be affected by reinstatement, but a capital loss may be disallowed in whole or in part depending on the timing, the amount of the reinvestment and the fund from which the redemption occurred.

The Fund may suspend the right of redemption of Fund shares or delay payment more than seven days (a) during any period when the NYSE is closed (other than customary weekend and holiday closings), (b) when trading in the markets the Fund normally utilizes is restricted or an emergency exists as determined by the SEC so that trading of the Fund’s investments or determination of its net asset value is not reasonably practicable, or (c) for any other periods that the SEC by order may permit for protection of Fund shareholders.

The Fund has reserved the right to redeem in-kind (that is, to pay redemption requests in cash and portfolio securities, or wholly in portfolio securities), although the Fund has no present intention to redeem in-kind. The Fund voluntarily has committed to pay in cash all requests for redemption by any shareholder, limited as to each shareholder during any 90-day period to the lesser of $250,000 or 1% of the net asset value of the Fund at the beginning of the 90-day period.

Nuveen Mutual Funds are intended as long-term investments and not as short-term trading vehicles. At the same time, the Fund recognizes the need of investors to periodically make purchases and redemptions of Fund shares when rebalancing their portfolios and as their financial needs or circumstances change. Nuveen Mutual Funds have adopted the following Frequent Trading Policy that seeks to balance these needs against the potential for higher operating costs, portfolio management disruption and other inefficiencies that can be caused by excessive trading of Fund shares.

A Round Trip trade is the purchase and subsequent redemption of Fund shares, including by exchange. Each side of a Round Trip trade may be comprised of either a single transaction or a series of closely-spaced transactions.

Nuveen Mutual Funds limit the frequency of Round Trip trades that may be placed in the Fund. Subject to certain exceptions noted below, the Fund limits an investor to four Round Trips per trailing 12-month period and may also restrict the trading privileges of an investor who makes a Round Trip within a 30-day period if the purchase

and redemption are of substantially similar dollar amounts and represent at least 25% of the value of the investor’s account.

Trades placed in violation of the foregoing policies are subject to rejection or cancellation by Nuveen Mutual Funds. Nuveen Mutual Funds may also bar an investor (and/or the investor’s financial advisor) who has violated these policies from opening new accounts with the Fund and may restrict the investor’s existing account(s) to redemptions only. Nuveen Mutual Funds reserve the right, in their sole discretion, to (a) interpret the terms and application of these policies, (b) waive unintentional or minor violations (including transactions below certain dollar thresholds) if Nuveen Mutual Funds determine that doing so does not harm the interests of Fund shareholders, and (c) exclude certain classes of redemptions from the application of the trading restrictions set forth above.

Nuveen Mutual Funds reserve the right to impose restrictions on purchases or exchanges that are more restrictive than those stated above if they determine, in their sole discretion, that a proposed transaction or series of transactions involve market timing or excessive trading that is likely to be detrimental to the Fund. The Fund may also modify or suspend the Frequent Trading Policy without notice during periods of market stress or other unusual circumstances.

The ability of Nuveen Mutual Funds to implement the Frequent Trading Policy for omnibus accounts at certain financial intermediaries may be dependent on receiving from those intermediaries sufficient shareholder information to permit monitoring of trade activity and enforcement of the Fund’s Frequent Trading Policy. In addition, the Fund may rely on a financial intermediary’s policy to restrict market timing and excessive trading if the Fund believes that the policy is reasonably designed to prevent market timing that is detrimental to the Fund. Such policy may be more or less restrictive than the Fund’s Policy. The Fund cannot ensure that these financial intermediaries will in all cases apply the Fund’s policy or their own policies, as the case may be, to accounts under their control.

As stated above, certain redemptions are eligible for exclusion from the Frequent Trading Policy, including: (i) redemptions or exchanges by shareholders investing through the fee-based platforms of certain financial intermediaries (where the intermediary charges an asset-based or comprehensive “wrap” fee for its services) that are effected by the financial intermediaries in connection with systematic portfolio rebalancing; (ii) when there is a verified trade error correction, which occurs when a dealer firm sends a trade to correct an earlier trade made in error and then the firm sends an explanation to the Nuveen Mutual Funds confirming that the trade is actually an error correction; (iii) in the event of total disability (as evidenced by a determination by the federal Social Security Administration) of the shareholder (including a registered joint owner) occurring after the purchase of the shares being redeemed; (iv) in the event of the death of the shareholder (including a registered joint owner); (v) redemptions made pursuant to a systematic withdrawal plan, up to 1% monthly, 3% quarterly, 6% semiannually or 12% annually of an account’s net asset value depending on the frequency of the plan as designated by the shareholder; (vi) redemptions of shares that were purchased through a systematic investment program; (vii) involuntary redemptions caused by operation of law; (viii) redemptions in connection with a payment of account or plan fees; (ix) redemptions or exchanges by any “fund of funds” advised by the Adviser; and (x) redemptions in connection with the exercise of the Fund’s right to redeem all shares in an account that does not maintain a certain minimum balance or that the board has determined may have material adverse consequences to the shareholders of the Fund.

In addition, the following redemptions of shares by an employer-sponsored qualified defined contribution retirement plan are excluded from the Frequent Trading Policy: (i) partial or complete redemptions in connection with a distribution without penalty under Section 72(t) of the Code from a retirement plan: (a) upon attaining age 59 1/2; (b) as part of a series of substantially equal periodic payments; or (c) upon separation from service and

attaining age 55; (ii) partial or complete redemptions in connection with a qualifying loan or hardship withdrawal; (iii) complete redemptions in connection with termination of employment, plan termination, transfer to another employer’s plan or IRA or changes in a plan’s recordkeeper; and (iv) redemptions resulting from the return of an excess contribution. Also, the following redemptions of shares held in an IRA account are excluded from the application of the Frequent Trading Policy: (i) redemptions made pursuant to an IRA systematic withdrawal based on the shareholder’s life expectancy including, but not limited to, substantially equal periodic payments described in Code Section 72(t)(A)(iv) prior to age 59 ¹/2; and (ii) redemptions to satisfy required minimum distributions after age 70 ¹/2 from an IRA account.

A rating of a rating service represents that service’s opinion as to the credit quality of the rated security. However, such ratings are general and cannot be considered absolute standards of quality or guarantees as to the creditworthiness of an issuer. A rating is not a recommendation to purchase, sell or hold a security, because it does not take into account market value or suitability for a particular investor. Market values of debt securities may change as a result of a variety of factors unrelated to credit quality, including changes in market interest rates.

When a security has been rated by more than one service, the ratings may not coincide, and each rating should be evaluated independently. Ratings are based on current information furnished by the issuer or obtained by the rating services from other sources which they consider reliable. Ratings may be changed, suspended or withdrawn as a result of changes in or unavailability of such information, or for other reasons. In general, the Fund is not required to dispose of a security if its rating declines after it is purchased, although it may consider doing so.

AAA: An obligation rated AAA has the highest rating assigned by Standard & Poor’s. The obligor’s capacity to meet its financial commitment on the obligation is extremely strong.

AA: An obligation rated AA differs from the highest rated obligations only in small degree. The obligor’s capacity to meet its financial commitment on the obligation is very strong.

A: An obligation rated A is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than bonds in higher rated categories. However, the obligor’s capacity to meet its financial commitment on the obligation is still strong.

BBB: An obligation rated BBB exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.

Obligations rated BB, B, CCC, CC, and C are regarded as having significant speculative characteristics. BB indicates the least degree of speculation and C the highest. While such obligations will likely have some quality and protective characteristics, these may be outweighed by large uncertainties or major exposures to adverse conditions.

BB: An obligation rated BB is less vulnerable to nonpayment than other speculative issues. However, it faces major ongoing uncertainties or exposure to adverse business, financial or economic conditions which could lead to the obligor’s inadequate capacity to meet its financial commitment on the obligation.

B: An obligation rated B is more vulnerable to nonpayment than obligations rated BB, but the obligor currently has the capacity to meet its financial commitment on the obligation. Adverse business, financial, or economic conditions will likely impair the obligor’s capacity or willingness to meet its financial commitment on the obligation.

CCC: An obligation rated CCC is currently vulnerable to nonpayment, and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the

obligation. In the event of adverse business, financial, or economic conditions, the obligor is not likely to have the capacity to meet its financial commitment on the obligation.

C: A subordinated debt or preferred stock obligation rated C is currently highly vulnerable to nonpayment. The C rating may be used to cover a situation where a bankruptcy petition has been filed or similar action taken, but payments on this obligation are being continued. A C also will be assigned to a preferred stock issue in arrears on dividends or sinking fund payments, but that is currently paying.

D: An obligation rated D is in payment default. The D rating category is used when payments on an obligation are not made on the date due even if the applicable grace period has not expired, unless Standard & Poor’s believes that such payments will be made during such grace period. The D rating also will be used upon the filing of a bankruptcy petition or the taking of a similar action if payments on an obligation are jeopardized.

The ratings from AA to CCC may be modified by the addition of a plus (+) or minus (-) sign to show relative standing within the major rating categories.

Aaa: Bonds and preferred stock that are rated Aaa are judged to be of the best quality. They carry the smallest degree of investment risk and are generally referred to as “gilt edge.” Interest payments are protected by a large or exceptionally stable margin and principal is secure. While the various protective elements are likely to change, such changes as can be visualized are most unlikely to impair the fundamentally strong position of such issues.

Aa: Bonds and preferred stock that are rated Aa are judged to be of high quality by all standards. Together with the Aaa group, they comprise what are generally known as high-grade bonds. They are rated lower than the best bonds because margins of protection may not be as large as in Aaa securities, or fluctuation of protective elements may be of greater amplitude, or there may be other elements present which make the long-term risks appear somewhat greater than in Aaa securities.

A: Bonds and preferred stock that are rated A possess many favorable investment attributes and are to be considered as upper-medium-grade obligations. Factors giving security to principal and interest are considered adequate, but elements may be present which suggest a susceptibility to impairment some time in the future.

Baa: Bonds and preferred stock that are rated Baa are considered as medium-grade obligations (i.e., they are neither highly protected nor poorly secured). Interest payments and principal security appear adequate for the present, but certain protective elements may be lacking or may be characteristically unreliable over any great length of time. Such securities lack outstanding investment characteristics, and in fact have speculative characteristics as well.

Ba: Bonds and preferred stock that are rated Ba are judged to have speculative elements; their future cannot be considered as well assured. Often the protection of interest and principal payments may be very moderate, and thereby not well safeguarded during both good and bad times over the future. Uncertainty of position characterizes issues in this class.

B: Bonds and preferred stock that are rated B generally lack characteristics of the desirable investment. Assurance of interest and principal payments or of maintenance of other terms of the contract over any long period of time may be small.

Caa: Bonds and preferred stock that are rated Caa are of poor standing. Such issues may be in default or there may be present elements of danger with respect to principal or interest.

Ca: Bonds and preferred stock that are rated Ca represent obligations that are speculative in a high degree. Such issues are often in default or have other marked shortcomings.

C: Bonds and preferred stock that are rated C are the lowest rated class of bonds, and issues so rated can be regarded as having extremely poor prospects of ever attaining any real investment standing.

Moody’s applies numerical modifiers 1, 2, and 3 in each generic rating classification from Aa through Caa. The modifier 1 indicates that the obligation ranks in the higher end of its generic rating category; the modifier 2 indicates a mid-range ranking; and the modifier 3 indicates a ranking in the lower end of that generic rating category.

AAA: Securities considered to be investment grade and of the highest credit quality. These ratings denote the lowest expectation of credit risk and are assigned only in case of exceptionally strong capacity for timely payment of financial commitments. This capacity is highly unlikely to be adversely affected by foreseeable events.

AA: Securities considered to be investment grade and of very high credit quality. These ratings denote a very low expectation of credit risk and indicate very strong capacity for timely payment of financial commitments. This capacity is not significantly vulnerable to foreseeable events.

A: Securities considered to be investment grade and of high credit quality. These ratings denote a low expectation of credit risk and indicate strong capacity for timely payment of financial commitments. This capacity may, nevertheless, be more vulnerable to changes in circumstances or in economic conditions than is the case for higher ratings.

BBB: Securities considered to be investment grade and of good credit quality. These ratings denote that there is currently a low expectation of credit risk. The capacity for timely payment of financial commitments is considered adequate, but adverse changes in circumstances and in economic conditions are more likely to impair this capacity. This is the lowest investment grade category.

BB: Securities considered to be speculative. These ratings indicate that there is a possibility of credit risk developing, particularly as the result of adverse economic change over time; however, business or financial alternatives may be available to allow financial commitments to be met. Securities rated in this category are not investment grade.

B: Securities are considered highly speculative. These ratings indicate that significant credit risk is present, but a limited margin of safety remains. Financial commitments are currently being met; however, capacity for continued payment is contingent upon a sustained, favorable business and economic environment.

CCC, CC and C: Securities have high default risk. Default is a real possibility, and capacity for meeting financial commitments is solely reliant upon sustained, favorable business or economic developments. CC ratings indicate that default of some kind appears probable, and C ratings signal imminent default.

DDD, DD and D: Securities are in default. The ratings of obligations in this category are based on their prospects for achieving partial or full recovery in a reorganization or liquidation of the obligor. While expected recovery values are highly speculative and cannot be estimated with any precision, the following serve as general guidelines. DDD obligations have the highest potential for recovery, around 90%-100% of

outstanding amounts and accrued interest. DD indicates potential recoveries in the range of 50%-90%, and D the lowest recovery potential, i.e., below 50%.

Entities rated in this category have defaulted on some or all of their obligations. Entities rated DDD have the highest prospect for resumption of performance or continued operation with or without a formal reorganization process. Entities rated DD and D are generally undergoing a formal reorganization or liquidation process; those rated DD are likely to satisfy a higher portion of their outstanding obligations, while entities rated D have a poor prospect for repaying all obligations.

The ratings from AA to CCC may be modified by the addition of a plus (+) or minus (-) sign to show the relative standing within the major rating categories.

Commercial paper ratings are graded into four categories, ranging from A for the highest quality obligations to D for the lowest. The Fund will not purchase commercial paper rated A-3 or lower.

A-1: A short-term obligation rated A-1 is rated in the highest category by Standard & Poor’s. The obligor’s capacity to meet its financial commitment on the obligation is strong. Within this category, certain obligations are designated with a plus sign (+). This indicates that the obligor’s capacity to meet its financial commitment on these obligations is extremely strong.

A-2: A short-term obligation rated A-2 is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher rating categories. However, the obligor’s capacity to meet its financial commitment on the obligation is satisfactory.

A-3: A short-term obligation rated A-3 exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.

Moody’s employs the following three designations, all judged to be investment grade, to indicate the relative repayment capacity of rated issuers. The Fund will not purchase Prime-3 commercial paper.

Prime-1: Issuers rated Prime-1 (or supporting institutions) have a superior ability for repayment of senior short-term debt obligations. Prime-1 repayment ability will often be evidenced by many of the following characteristics:

Prime-2: Issuers rated Prime-2 (or supporting institutions) have a strong ability for repayment of senior short-term debt obligations. This will normally be evidenced by many of the characteristics cited above but to a lesser degree. Earnings trends and coverage ratios, while sound, may be more subject to variation. Capitalization characteristics, while still appropriate, may be more affected by external conditions. Ample alternate liquidity is maintained.

Prime-3: Issuers (or supporting institutions) rated Prime-3 have an acceptable ability for repayment of senior short-term obligations. The effect of industry characteristics and market compositions may be more pronounced. Variability in earnings and profitability may result in changes in the level of debt-protection measurements and may require relatively high financial leverage. Adequate alternate liquidity is maintained.

Fitch employs the following three designations, all judged to be investment grade, to indicate the relative repayment capacity of rated issuers. The Fund will not purchase F3 commercial paper.

F1: Securities possess the highest credit quality. This designation indicates the strongest capacity for timely payment of financial commitments and may have an added “+” to denote any exceptionally strong credit feature.

F2: Securities possess good credit quality. This designation indicates a satisfactory capacity for timely payment of financial commitments, but the margin of safety is not as great as in the case of the higher ratings.

F3: Securities possess fair credit quality. This designation indicates that the capacity for timely payments of financial commitments is adequate; however, near-term adverse changes could result in a reduction to non-investment grade.

The Registrant’s Articles of Incorporation and Bylaws provide that each present or former director, officer, agent and employee of the Registrant or any predecessor or constituent corporation, and each person who, at the request of the Registrant, serves or served another business enterprise in any such capacity, and the heirs and personal representatives of each of the foregoing shall be indemnified by the Registrant to the fullest extent permitted by law against all expenses, including without limitation amounts of judgments, fines, amounts paid in settlement, attorneys’ and accountants’ fees, and costs of litigation, which shall necessarily or reasonably be incurred by him or her in connection with any action, suit or proceeding to which he or she was, is or shall be a party, or with which he or she may be threatened, by reason of his or her being or having been a director, officer, agent or employee of the Registrant or such predecessor or constituent corporation or such business enterprise, whether or not he or she continues to be such at the time of incurring such expenses. Such indemnification may include without limitation the purchase of insurance and advancement of any expenses, and the Registrant shall be empowered to enter into agreements to limit the liability of directors and officers of the Registrant. No indemnification shall be made in violation of the General Corporation Law of the State of Maryland or the Investment Company Act of 1940 (the “1940 Act”). The Registrant’s Articles of Incorporation and Bylaws further provide that no director or officer of the Registrant shall be liable to the Registrant or its stockholders for money damages, except (i) to the extent that it is proved that such director or officer actually received an improper benefit or profit in money, property or services, for the amount of the benefit or profit in money, property or services actually received, or (ii) to the extent that a judgment or other final adjudication adverse to such director or officer is entered in a proceeding based on a finding in the proceeding that such director’s or officer’s action, or failure to act, was the result of active and deliberate dishonesty and was material to the cause of action adjudicated in the proceeding. The foregoing shall not be construed to protect or purport to protect any director or officer of the Registrant against any liability to the Registrant or its stockholders to which such director or officer would otherwise be subject by reason of willful misfeasance, bad faith, gross negligence or reckless disregard of the duties involved in the conduct of such office. The Registrant undertakes that no indemnification or advance will be made unless it is consistent with Sections 17(h) or 17(i) of the Investment Company Act of 1940, as now enacted or hereafter amended, and Securities and Exchange Commission rules, regulations, and releases (including, without limitation, Investment Company Act of 1940 Release No. 11330, September 2, 1980).

The trustees and officers of the Registrant are covered by Investment Trust Errors and Omission policies in the aggregate amount of $70,000,000 (with a $2,500,000 deductible for operational failures (after the deductible is satisfied, the insurer would cover 80% of any operational failure claims and the Fund would be liable for 20% of any such claims) and $1,000,000 for all other claims) against liability and expenses of claims of wrongful acts arising out of their position with the Registrant, except for matters which involved willful acts, bad faith, gross negligence and willful disregard of duty (i.e., where the insured did not act in good faith for a purpose he or she reasonably believed to be in the best interest of Registrant or where he or she shall have had reasonable cause to believe this conduct was unlawful).

Insofar as the indemnification for liabilities arising under the Securities Act of 1933, as amended, (the “1933 Act”) may be permitted to the officers, directors or controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the 1933 Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by an officer or director or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such officer, director or

controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question of whether such indemnification by it is against public policy as expressed in the 1933 Act and will be governed by the final adjudication of such issue.

(a) Nuveen Fund Advisors, Inc. (“Nuveen Fund Advisors”) manages the Registrant and serves as investment adviser or manager to other open-end and closed-end management investment companies and to separately managed accounts. The principal business address for all of these investment companies and the persons named below is 333 West Wacker Drive, Chicago, Illinois 60606.

A description of any other business, profession, vocation or employment of a substantial nature in which the directors and officers of Nuveen Fund Advisors who serve as officers or Trustees of the Registrant have engaged during the last two years for his or her account or in the capacity of director, officer, employee, partner or trustee appears under “Management” in the Statement of Additional Information. Such information for the remaining senior officers of Nuveen Fund Advisors appears below:

(b) Nuveen Asset Management, LLC (“Nuveen Asset Management”) acts as sub-investment adviser to the Registrant and also serves as sub-investment adviser to other open-end and closed-end funds and investment adviser to separately managed accounts. The following is a list of the senior officers of Nuveen Asset Management. The principal business address of each person is 333 West Wacker Drive, Chicago, Illinois 60606.

(a) Nuveen Securities, LLC (“Nuveen”) acts as principal underwriter to the following open-end management type investment companies: Nuveen Multistate Trust I, Nuveen Multistate Trust II, Nuveen Multistate Trust III, Nuveen Multistate Trust IV, Nuveen Municipal Trust, Nuveen Managed Accounts Portfolios Trust, Nuveen Investment Trust, Nuveen Investment Trust II, Nuveen Investment Trust III, Nuveen Investment Trust V, Nuveen Strategy Funds, Inc. and the Registrant.

Nuveen Fund Advisors, 333 West Wacker Drive, Chicago, Illinois 60606, maintains the Certificate of Incorporation, By-Laws, minutes of director and shareholder meetings and contracts of the Registrant and all advisory material of the investment adviser.

State Street Bank and Trust Company, P.O. Box 5043, Boston, Massachusetts 02206-5043, currently maintain all general and subsidiary ledgers, journals, trial balances, records of all portfolio purchases and sales, and all other required records not maintained by Nuveen Fund Advisors.

Boston Financial Data Services, Inc., P.O. Box 8530, Boston, Massachusetts 02266-8530, and U.S. Bancorp Fund Services, LLC, 615 East Michigan Street, Milwaukee, Wisconsin 53202, maintain all the required records in their capacity as transfer, dividend paying, and shareholder service agents for the Registrant.

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant has duly caused this post-effective amendment to its registration statement to be signed on its behalf by the undersigned, duly authorized, in the City of Chicago and State of Illinois, on the 29th day of June, 2011.

Pursuant to the requirements of the Securities Act of 1933, as amended, this post-effective amendment to the registration statement has been signed below by the following persons in the capacities and on the date indicated.


		*THE SECURITIES ACT OF 1933*		þ
		Pre-Effective Amendment No.		¨
		Post-Effective Amendment No. 114		þ


	Class / Ticker Symbol

Fund Name	Class A	Class C	Class R3	Class I
Nuveen Real Asset Income Fund



Section 1 Fund Summary

Nuveen Real Asset Income Fund		2


Section 2 How We Manage Your Money

Who Manages the Fund		6

More About Our Investment Strategies		7

How We Select Investments		11

What the Risks Are		12


Section 3 How You Can Buy and Sell Shares

What Share Classes We Offer		19

How to Reduce Your Sales Charge		21

How to Buy Shares		22

Special Services		23

How to Sell Shares		24


Section 4 General Information

Dividends, Distributions and Taxes		28

Distribution and Service Plan		29

Net Asset Value		30

Frequent Trading		31

Fund Service Providers		33


Section 5 Glossary of Investment Terms	34


	Class A			Class C			Class R3			Class I
Management Fees			%			%			%			%
Distribution and Service (12b-1) Fees		0.25	%		1.00	%		0.50	%		0.00	%
Other Expenses³			%			%			%			%
Acquired Fund Fees and Expenses			%			%			%			%
Total Annual Fund Operating Expenses			%			%			%			%
Fee Waivers and/or Expense Reimbursements			%			%			%			%
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements⁴			%			%			%			%


	Class A and Class C	Class R3	Class I
Eligibility and Minimum Initial Investment	$3,000 for all accounts except: •$2,500 for Traditional/Roth IRA accounts. •$2,000 for Coverdell Education Savings Accounts. •$250 for accounts opened through fee-based programs. •No minimum for retirement plans.	Available only through certain retirement plans. No minimum.	Available only through fee-based programs and certain retirement plans, and to other limited categories of investors as described in the prospectus. $100,000 for all accounts except: •$250 for clients of financial intermediaries that have accounts holding Class I shares with an aggregate value of at least $100,000 (or that are expected to reach this level). •No minimum for eligible retirement plans and certain other categories of eligible investors as described in the prospectus.
Minimum Additional Investment	$100	No minimum.	No minimum.


Name	Title	Portfolio Manager of Fund Since
Jay L. Rosenberg	Managing Director	September 2011
John G. Wenker	Managing Director	September 2011
Jeffrey T. Schmitz, CFA	Vice President	September 2011


Average Daily Net Assets	Fund-Level Fee
For the first $125 million		%
For the next $125 million		%
For the next $250 million		%
For the next $500 million		%
For the next $1 billion		%
For net assets over $2 billion		%


Amount of Purchase	Sales Charge as % of Public Offering Price			Sales Charge as % of Net Amount Invested			Maximum Financial Intermediary Commission as % of Public Offering Price
Less than $50,000		5.75	%		6.10	%		5.00	%
$50,000 but less than $100,000		4.50			4.71			4.00
$100,000 but less than $250,000		3.75			3.90			3.25
$250,000 but less than $500,000		2.75			2.83			2.50
$500,000 but less than $1,000,000		2.00			2.04			1.75
$1,000,000 and over*		—			—			1.00


Regular U.S. Mail:				Overnight Express Mail:
Nuveen Mutual Funds				Nuveen Mutual Funds
P.O. Box 701				615 East Michigan Street
Milwaukee, WI 53201-0701				Milwaukee, WI 53202


General Information			2

Additional Information Concerning Fund Investments			2

Asset Coverage Requirements			3
Convertible Securities			3
Corporate Debt Securities			3
Debt Obligations Rated Less Than Investment Grade			4
Derivatives			4
Exchange-Traded Funds			13
Exchange-Traded Notes			14
Foreign Securities			14
Mortgage-Backed Securities			16
Other Investment Companies			19
Preferred Stock			20
Real Estate Investment Trust (“REIT”) Securities			20
Royalty Trusts			21
Short-Term Temporary Investments			21
Variable, Floating, and Fixed Rate Debt Obligations			22
When-Issued and Delayed Delivery Transactions			23

Investment Restrictions			23

Fund Names			25

Disclosure of Portfolio Holdings			25

Management			27

Board Leadership Structure and Risk Oversight			34
Board Diversification and Director Qualifications			37
Fund Shares Owned by the Directors			40
Board Compensation			40
Sales Loads			42

Codes of Ethics			42

Proxy Voting Policies			42

Adviser and Sub-Adviser			42

Investment Adviser			42
Sub-Adviser			44
Additional Payments to Financial Intermediaries			44
Transfer Agent			48
Distributor			48
Custodian and Independent Registered Public Accounting Firm			49


Portfolio Managers			50

Other Accounts Managed			50
Similar Accounts			50
Portfolio Manager Compensation			51
Ownership of Fund Shares			52

Portfolio Transactions			52

Net Asset Value			54

Taxation			55

Purchase and Redemption of Fund Shares			58

Class A Shares			58
Reduction or Elimination of Up-Front Sales Charge on Class A Shares			59
Class C Shares			60
Reduction or Elimination of Contingent Deferred Sales Charge			61
Class R3 Shares			62
Class I Shares			63
Shareholder Programs			64
Frequent Trading Policy			65

Appendix A: Ratings


NAME, BUSINESS ADDRESS AND BIRTHDATE	POSITION(S) HELD WITH NIF	TERM OF OFFICE AND LENGTH OF TIME SERVED WITH NIF	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR	OTHER DIRECTORSHIPS HELD BY DIRECTOR DURING PAST FIVE YEARS
INDEPENDENT DIRECTORS:
Robert P. Bremner* 333 West Wacker Drive Chicago, IL 60606 (8/22/40)	Chairman of the Board and Director	Term—Indefinite** Length of Service—Since 2010	Private Investor and Management Consultant; Treasurer and Director, Humanities Council of Washington, D.C.; Board Member, Independent Directors Council affiliated with the Investment Company Institute.	245	N/A

Jack B. Evans 333 West Wacker Drive Chicago, IL 60606 (10/22/48)	Director	Term—Indefinite** Length of Service—Since 2010	President, The Hall-Perrine Foundation, a private philanthropic corporation (since 1996); President Pro Tem of the Board of Regents for the State of Iowa University System; Director, Source Media Group; Life Trustee of Coe College and the Iowa College Foundation; formerly, Director, Federal Reserve Bank of Chicago; formerly, President and Chief Operating Officer, SCI Financial Group, Inc., a regional financial services firm.	245	Director and Chairman, United Fire Group, a publicly held company; formerly, Director, Alliant Energy.

William C. Hunter 333 West Wacker Drive Chicago, IL 60606 (3/6/48)	Director	Term—Indefinite** Length of Service— Since 2010	Dean, Tippie College of Business, University of Iowa (since 2006); Director (since 2005) of Beta Gamma Sigma International Society; Director of Wellmark, Inc. (since 2009); formerly, Dean and Distinguished Professor of Finance, School of Business at the University of Connecticut (2003-2006); formerly, Director (1997-2007), Credit Research Center at Georgetown University; previously, Senior Vice President and Director of Research at the Federal Reserve Bank of Chicago (1995-2003).	245	Director (since 2004) or Xerox Corporation.

David J. Kundert* 333 West Wacker Drive Chicago, IL 60606 (10/28/42)	Director	Term—Indefinite** Length of Service—Since 2010	Director, Northwestern Mutual Wealth Management Company; retired (since 2004) as Chairman, JPMorgan Fleming Asset Management, President and CEO, Banc One Investment Advisors Corporation, and President, One Group Mutual Funds; prior thereto,	245	N/A


NAME, BUSINESS ADDRESS AND BIRTHDATE	POSITION(S) HELD WITH NIF	TERM OF OFFICE AND LENGTH OF TIME SERVED WITH NIF	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR	OTHER DIRECTORSHIPS HELD BY DIRECTOR DURING PAST FIVE YEARS
			Executive Vice President, Bank One Corporation and Chairman and CEO, Banc One Investment Management Group; member of the Board of Regents, Luther College; member of the Wisconsin Bar Association; member of Board of Directors, Friends of Boerner Botanical Gardens; member Board of Directors and Chair of Investment Committee, Greater Milwaukee Foundation.

William J. Schneider* 333 West Wacker Drive Chicago, IL 60606 (9/24/44)	Director	Term—Indefinite** Length of Service—Since 2010	Chairman of Miller-Valentine Partners Ltd., a real estate investment company; Member, Mid-America Health System Board; formerly, Senior Partner and Chief Operating Officer (retired) of Miller-Valentine Group; Member, University of Dayton Business School Advisory Council; formerly, Member, Dayton Philharmonic Orchestra Association; formerly, Director, Dayton Development Coalition; formerly, Member, Business Advisory Council, Cleveland Federal Reserve Bank.	245	N/A

Judith M. Stockdale 333 West Wacker Drive Chicago, IL 60606 (12/29/47)	Director	Term—Indefinite** Length of Service—Since 2010	Executive Director, Gaylord and Dorothy Donnelley Foundation (since 1994); prior thereto, Executive Director, Great Lakes Protection Fund (from 1990 to 1994).	245	N/A

Carole E. Stone* 333 West Wacker Drive Chicago, IL 60606 (6/28/47)	Director	Term—Indefinite** Length of Service—Since 2010	Director, C2 Options Exchange, Incorporated (since 2009); formerly, Commissioner, New York State Commission on Public Authority Reform (2005-2010); formerly, Chair, New York Racing Association Oversight Board (2005-2007).	245	Director, Chicago Board Options Exchange (since 2006).

Virginia L. Stringer 333 West Wacker Drive Chicago, IL (8/16/1944)	Director	Term- Indefinite** Length of Service- Since 1987	Board Member, Mutual Fund Directors Forum; Member, Governing Board, Investment Company Institute’s Independent Directors Council; Governance consultant and non-profit board member; former Owner and President, Strategic Management Resources, Inc., a management consulting firm; previously, held several executive positions in general management, marketing and human resources at IBM and The Pillsbury Company.	245	Previously, Independent Director (1987-2010) and Chair (1997-2010), First American Fund Complex

Terence J. Toth* 333 West Wacker Drive	Director	Term—Indefinite** Length of Service—	Director, Legal & General Investment Management America,	245	N/A


NAME, BUSINESS ADDRESS AND BIRTHDATE	POSITION(s) HELD WITH NIF	TERM OF OFFICE AND LENGTH OF TIME SERVED WITH NIF	PRINCIPAL OCCUPATION(s) DURING PAST FIVE YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY OFFICER
OFFICERS OF NIF:
Gifford R. Zimmerman 333 West Wacker Drive Chicago, IL 60606 (9/9/56)	President	Term—Until August 2011 Length of Service—Since Inception	Managing Director (since 2002), Assistant Secretary and Associate General Counsel of Nuveen Securities, LLC; Managing Director (since 2002), Assistant Secretary (since 1997) and Co-General Counsel (since 2011) of Nuveen Fund Advisors, Inc.; Managing Director, Assistant Secretary and Associate General Counsel of Nuveen Asset Management, LLC (since 2011); Managing Director (since 2004) and Assistant Secretary (since 1994) of Nuveen Investments, Inc.; Vice President and Assistant Secretary of Nuveen Investments Advisers Inc. (since 2002); Vice President and Assistant Secretary of NWQ Investment Management Company, LLC (since 2002); Managing Director, Associate General Counsel and Assistant Secretary of Symphony Asset Management LLC (since 2003); Vice President and Assistant Secretary of Tradewinds Global Investors, LLC and Santa Barbara Asset Management, LLC (since 2006), Nuveen HydePark Group, LLC and Nuveen Investment Solutions, Inc. (since 2007), and of Winslow Capital Management, Inc. (since 2010); Chief Administrative Officer and Chief Compliance Officer (since 2010) of Nuveen Commodities Asset Management, LLC; Chartered Financial Analyst.	245

Margo L. Cook 333 West Wacker Drive Chicago, IL 60606 (4/11/64)	Vice President	Term—Until August 2011 Length of Service—Since 2009	Executive Vice President (since 2008) of Nuveen Investments, Inc. and of Nuveen Fund Advisors, Inc. (since 2011); previously, Head of Institutional Asset Management (2007-2008) of Bear Stearns Asset Management; Head of Institutional Asset Management (1986-2007) of Bank of NY Mellon; Chartered Financial Analyst.	245

Lorna C. Ferguson 333 West Wacker Drive Chicago, IL 60606 (10/24/45)	Vice President	Term—Until August 2011 Length of Service—Since 1998	Managing Director (since 2004) of Nuveen Securities, LLC; Managing Director (since 2005) of Nuveen Fund Advisors, Inc.	245

Stephen D. Foy 333 West Wacker Drive Chicago, IL 60606 (5/31/54)	Vice President and Controller	Term—Until August 2011 Length of Service—Since 1998	Senior Vice President (since 2010), formerly, Vice President (1993-2010) and Funds Controller (since 1998) of Nuveen Securities, LLC; Senior Vice President (since 2010), formerly, Vice President (2005-2010) of Nuveen Fund Advisors, Inc.; Certified Public Accountant.	245


NAME, BUSINESS ADDRESS AND BIRTHDATE	POSITION(S) HELD WITH NIF	TERM OF OFFICE AND LENGTH OF TIME SERVED WITH NIF	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY OFFICER
Scott S. Grace 333 West Wacker Drive Chicago, IL 60606 (8/20/70)	Vice President and Treasurer	Term—Until August 2011 Length of Service—Since 2009	Managing Director, Corporate Finance & Development, Treasurer (since September 2009) of Nuveen Securities, LLC; Managing Director and Treasurer (since 2009) of Nuveen Investment Solutions, Inc., Nuveen Investment Advisers Inc., Nuveen Investment Holdings, Inc., Nuveen Fund Advisors, Inc., and (since 2011) Nuveen Asset Management, LLC; Vice President and Treasurer of NWQ Investment Management Company, LLC, Tradewinds Global Investors, LLC, Symphony Asset Management LLC and Winslow Capital Management, Inc.; Vice President of Santa Barbara Asset Management, LLC; formerly, Treasurer (2006-2009), Senior Vice President (2008-2009), previously, Vice President (2006-2008) of Janus Capital Group, Inc.; formerly, Senior Associate in Morgan Stanley’s Global Financial Services Group (2000-2003); Chartered Accountant.	245

Walter M. Kelly 333 West Wacker Drive Chicago, IL 60606 (2/24/70)	Vice President and Chief Compliance Officer	Term—Until August 2011 Length of Service—Since 2003	Senior Vice President (since 2008), formerly, Vice President of Nuveen Securities, LLC; Senior Vice President (since 2008) and Assistant Secretary (since 2003), formerly, Vice President (2006-2008) of Nuveen Fund Advisors, Inc.; previously, Assistant Vice President and Assistant Secretary of the Nuveen Funds (2003-2006).	245

Tina M. Lazar 333 West Wacker Drive Chicago, IL 60606 (8/27/61)	Vice President	Term—Until August 2011 Length of Service—Since 2002	Senior Vice President (since 2009), formerly, Vice President of Nuveen Securities, LLC (1999-2009); Senior Vice President (since 2010), formerly, Vice President (2005-2010) of Nuveen Fund Advisors, Inc.	245

Larry W. Martin 333 West Wacker Drive Chicago, IL 60606 (7/27/51)	Vice President and Secretary	Term—Until August 2011 Length of Service—Since 1988	Senior Vice President (since 2010), formerly, Vice President (1993-2010), Assistant Secretary and Assistant General Counsel of Nuveen Securities, LLC; Senior Vice President (since 2011) of Nuveen Asset Management, LLC; Senior Vice President (since 2010), formerly, Vice President (2005-2010), and Assistant Secretary of Nuveen Investments, Inc.; Senior Vice President (since 2010), formerly, Vice President (2005-2010) and Assistant Secretary (since 1997) of Nuveen Fund Advisors, Inc.; Vice President and Assistant Secretary of Nuveen Investments Advisers Inc. (since 2002), NWQ Investment Management Company, LLC, Symphony Asset Management LLC (since 2003), Tradewinds Global Investors, LLC, Santa Barbara Asset Management LLC (since 2006), Nuveen HydePark Group, LLC, Nuveen Investment Solutions, Inc.	245


Committee	Number of Committee Meetings Held During NIF’s Fiscal Year Ended October 31, 2010
Audit Committee		5
Pricing Committee		4
Governance Committee		3


Name of Director	Aggregate Compensation From NIF¹		Amount of Total Compensation that Has Been Deferred		Total Compensation From Nuveen Funds Paid to Directors²
Robert P. Bremner³	$	—	$	—	$	264,722
Jack B. Evans³		—		—		228,067
William C. Hunter³		—		—		192,242
David J. Kundert³		—		—		233,651
William J. Schneider³		—		—		229,449
Judith M. Stockdale³		—		—		209,158
Carole E. Stone³		—		—		188,000
Virginia L. Stringer		101,399		—		298,500
Terence J. Toth³		—		—		227,532


Complex-Level Asset Breakpoint Level*	Effective Rate at Breakpoint Level
$55 billion		0.2000	%
$56 billion		0.1996	%
$57 billion		0.1989	%


$60 billion	0.1961	%
$63 billion	0.1931	%
$66 billion	0.1900	%
$71 billion	0.1851	%
$76 billion	0.1806	%
$80 billion	0.1773	%
$91 billion	0.1691	%
$125 billion	0.1599	%
$200 billion	0.1505	%
$250 billion	0.1469	%
$300 billion	0.1445	%


Portfolio Manager	Fund	Dollar range of equity securities beneficially owned in Fund
John G. Wenker	Real Asset Income Fund	A
Jay L. Rosenberg	Real Asset Income Fund	A
Jeffrey T. Schmitz	Real Asset Income Fund	A


Net Asset Value per share		$
Per Share Sales Charge—5.75% of public offering price ( % of net asset value per share)
Per Share Offering Price to the Public		$



(a)(1)		Amended and Restated Articles of Incorporation.(1)

(a)(2)		Articles Supplementary, designating new series and new share classes. (2)

(a)(3)		Articles Supplementary, designating new series and new share classes. (3)

(a)(4)		Articles Supplementary, designating new series. (4)

(a)(5)		Articles Supplementary designating new series. (5)

(a)(6)		Articles Supplementary designating new series. (6)

(a)(7)		Articles Supplementary decreasing authorizations of specified classes and series and decreasing total authorized shares. (7)

(a)(8)		Articles Supplementary designating new series. (8)

(a)(9)		Articles Supplementary designating new series. (10)

(a)(10)		Articles Supplementary designating new series. (11)

(a)(11)		Articles Supplementary designating new series. (12)

(a)(12)		Articles Supplementary designating new share classes. (13)

(a)(13)		Articles of Amendment, filed January 9, 2009. (14)

(a)(14)		Articles of Amendment, filed June 4, 2009. (15)

(a)(15)		Articles Supplementary designating new series and new share classes, filed June 23, 2009. (15)

(a)(16)		Articles Supplementary designating new series and new share class, filed September 17, 2009. (16)

(a)(17)		Articles of Amendment, filed January 22, 2010. (17)

(a)(18)		Articles Supplementary providing for name changes and names of new classes and series, filed October 27, 2010. (19)

(a)(19)		Articles of Amendment providing name change, filed March 29, 2011. (22)

(a)(20)		Articles of Amendment designating new series. (23)

(b)		Bylaws, as amended. (22)

(c)		Not applicable.

(d)(1)		Management Agreement between the Registrant and Nuveen Fund Advisors, Inc., dated January 1, 2011. (21)

(d)(2)		Amended Schedules A and B of Management Agreement between Registrant and Nuveen Fund Advisors, Inc. (23)

(d)(3)		Investment Sub-Advisory Agreement by and between Nuveen Fund Advisors, Inc. and Nuveen Asset Management, LLC. (23)

(e)		Distribution Agreement between Registrant and Nuveen Investments, LLC, dated January 1, 2011. (21)

(f)		Not applicable.

(g)(1)		Custody Agreement between the Registrant and U.S. Bank National Association, dated July 1, 2006. (9)

(g)(2)		Amendment to Custody Agreement between Registrant and U.S. Bank National Association, dated July 1, 2007. (11)

(g)(3)		Exhibit C effective September 16, 2009, to Custody Agreement, dated July 1, 2006. (16)



(g)(4)		Exhibit D effective December 5, 2006, to Custody Agreement, dated July 1, 2006. (12)

(g)(5)		Amendment to Custodian Agreement between Registrant and State Street Bank and Trust Company with respect to compensation, dated June 19, 2008. (14)

(h)(1)		Transfer Agent and Shareholder Servicing Agreement among Registrant, U.S. Bancorp Fund Services, LLC, and FAF Advisors, Inc., dated September 19, 2006. (11)

(h)(2)		Exhibit A to Transfer Agent and Shareholder Servicing Agreement, effective July 1, 2010. (18)

(h)(3)		Amendment to Transfer Agent and Shareholding Servicing Agreement, dated January 1, 2011. (21)

(h)(4)		Amended and Restated Securities Lending Agreement between Registrant and U.S. Bank National Association, dated December 30, 2010. (20)

(h)(5)		Fund Accounting Servicing Agreement between Registrant and U.S. Bancorp Fund Services, LLC, dated January 1, 2011. (21)

(i)		Opinion and Consent of . (23)

(j)		Not applicable.

(k)		Not applicable.

(l)		Not applicable.

(m)		Amended and Restated Distribution and Service Plan, effective January 17, 2011. (21)

(n)		Amended and Restated Multiple Class Plan Pursuant to Rule 18f-3, effective July 1, 2010. (18)

(o)		Reserved.

(p)		Code of Ethics and Reporting Requirements, as amended, effective January 1, 2011. (21)

(q)		Original Powers of Attorney of Messrs. Amboian, Bremner, Evans, Hunter, Kundert, Schneider and Toth and Mss. Stockdale, Stone and Stringer, dated January 1, 2011. (20)


Name and Position with Nuveen Fund Advisors		Other Business, Profession, Vocation or Employment During Past Two Years
Thomas J. Schreier, Jr., Co-President		Vice Chairman of Nuveen Investments, Inc.; Chairman of Nuveen Asset Management, LLC; formerly, Chief Executive Officer and Chief Investment Officer of FAF Advisors; formerly, President of First American Funds.

Williams Adams, IV, Co-President		Senior Executive Vice President, Global Structured Products, formerly, Executive Vice President (1999-2010), of Nuveen Securities, LLC; Managing Director (since 2010) of Nuveen Commodities Asset Management, LLC.

Sherri A. Hlavacek, Managing Director and Corporate Controller		Managing Director and Corporate Controller of Nuveen Investments, Inc., Nuveen Securities, LLC, Nuveen Investments Advisers Inc., Nuveen Investments Holdings, Inc. and of Nuveen Asset Management, LLC (since 2011); Vice President and Controller of Nuveen Investment Solutions, Inc., NWQ Investment Management Company, LLC, NWQ Holdings, LLC, Santa Barbara Asset Management, LLC, Tradewinds Global Investors, LLC, Symphony Asset Management LLC and Nuveen HydePark Group, LLC; Certified Public Accountant.

Mary E. Keefe, Managing Director and Chief Compliance Officer		Managing Director (since 2004) and Director of Compliance of Nuveen Investments, Inc.; Managing Director and Chief Compliance Officer of Nuveen Securities, LLC, Nuveen Asset Management, LLC, Nuveen Investments Advisers Inc., Symphony Asset Management LLC, Santa Barbara Asset Management, LLC, Nuveen Investment Solutions, Inc. and Nuveen HydePark Group, LLC; Vice President and Assistant Secretary of Winslow Capital Management, Inc. and NWQ Holdings, LLC.


Name and Position with Nuveen Fund Advisors		Other Business, Profession, Vocation or Employment During Past Two Years
John L. MacCarthy, Director, Executive Vice President and Secretary		Executive Vice President (since 2008), Secretary and General Counsel (since 2006) of Nuveen Investments, Inc., Nuveen Securities, LLC and Nuveen Investments Holdings, Inc.; Executive Vice President (since 2008) and Secretary (since 2006) of Nuveen Investments Advisers Inc., NWQ Holdings, LLC, NWQ Investment Management Company, LLC, Tradewinds Global Investors, LLC, Symphony Asset Management LLC, Santa Barbara Asset Management, LLC, Nuveen HydePark Group, LLC and Nuveen Investment Solutions, Inc.; Executive Vice President and Secretary (since 2011) of Nuveen Asset Management, LLC; Director, Vice President and Secretary of Winslow Capital Management, Inc.

Glenn R. Richter, Director		Executive Vice President, Chief Administrative Officer of Nuveen Investments, Inc. (since 2006); Executive Vice President of Nuveen Securities, LLC; Executive Vice President of Nuveen Investments Holdings, Inc.; Chief Administrative Officer of NWQ Holdings, LLC.


Name	Position and Offices with Nuveen Asset Management	Other Business, Profession, Vocation or Employment During Past Two Years
Thomas J. Schreier, Jr.	Chairman	Vice Chairman of Nuveen Investments, Inc., and Co-President of Nuveen Fund Advisors, Inc., formerly, Chief Executive Officer and Chief Investment Officer of FAF Advisors, formerly, President, First American Funds.

William T. Huffman	President	Chief Operating Officer, Municipal Fixed Income (since 2008) of Nuveen Fund Advisors, Inc.; previously, Chairman, President and Chief Executive Officer (2002-2007) of Northern Trust Global Advisors, Inc. and Chief Executive Officer (2007) of Northern Trust Global Investments Limited; CPA.

John L. MacCarthy	Executive Vice President and Secretary	Director, Executive Vice President and Secretary of Nuveen Fund Advisors, Inc.; Executive Vice President (since 2008), Secretary and General Counsel (since 2006) of Nuveen Investments, Inc., Nuveen Investments, LLC and Nuveen Investments Holdings, Inc.; Executive Vice President (since 2008) and Secretary (since 2006) of Nuveen Investments Advisers Inc., NWQ Holdings, LLC, NWQ Investment Management Company, LLC, Tradewinds Global Investors, LLC, Symphony Asset Management LLC, Santa Barbara Asset Management, LLC, Nuveen HydePark Group, LLC and Nuveen Investment Solutions, Inc.; Director, Vice President and Secretary of Winslow Capital Management, Inc.


Name and Principal Business Address	Positions and Offices with Underwriter	Positions and Offices with Registrant
John P. Amboian 333 West Wacker Drive Chicago, IL 60606	Chief Executive Officer	Trustee

William Adams IV 333 West Wacker Drive Chicago, IL 60606	Senior Executive Vice President	None

Lorna C. Ferguson 333 West Wacker Drive Chicago, IL 60606	Managing Director	Vice President

Stephen D. Foy 333 West Wacker Drive Chicago, IL 60606	Senior Vice President and Funds Controller	Vice President and Controller


NUVEEN INVESTMENT FUNDS, INC.

By:		/s/ Kevin J. McCarthy
		Kevin J. McCarthy
		Vice President and Secretary


Signature	Title			Date

/s/ Stephen D. Foy Stephen D. Foy	Vice President and Controller (principal financial and accounting officer)			June 29, 2011

/s/ Gifford R. Zimmerman Gifford R. Zimmerman	Chief Administrative Officer (principal executive officer)			June 29, 2011

Robert P. Bremner*	Chairman of the Board and Director	ü ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï þ ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï ï þ	By	/S/ KEVIN J. MCCARTHY KEVIN J. MCCARTHY Attorney-in-Fact June 29, 2011
John P. Amboian*	Director
Jack B. Evans*	Director
William C. Hunter*	Director
David J. Kundert*	Director
William J. Schneider*	Director
Judith M. Stockdale*	Director
Carole E. Stone	Director
Virginia L. Stringer*	Director
Terence J. Toth*	Director