NUVEEN SENIOR INCOME FUND
N-2/A, 1999-10-18
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<PAGE>


   As filed with the Securities and Exchange Commission on October 18, 1999

================================================================================
                                                     1933 Act File No. 333-86619
                                                     1940 Act File No. 811-09571

                   U. S.  SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549
                                   Form N-2
                       (Check appropriate box or boxes)

[X]  REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

[X]  Pre-Effective Amendment No. 2
[_]  Post-Effective Amendment No.  __________

          and

[X]  REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

[X]  Amendment No. 2

                           Nuveen Senior Income Fund
         Exact Name of Registrant as Specified in Declaration of Trust
                333 West Wacker Drive, Chicago, Illinois 60606
Address of Principal Executive Offices (Number, Street, City, State, Zip Code)
                                (312) 917-7700
              Registrant's Telephone Number, including Area Code

                             Gifford R. Zimmerman
                         Vice President and Secretary
                             333 West Wacker Drive
                            Chicago, Illinois 60606
 Name and Address (Number, Street, City, State, Zip Code) of Agent for Service

                         Copies of Communications to:


     Janet D. Olsen           Thomas A. Hale              Eric F. Fess
   Bell, Boyd & Lloyd      Skadden, Arps, Slate,        Chapman & Cutler
   70 W.  Madison St.    Meagher & Flom (Illinois)        111 W. Monroe
   Chicago, IL 60602        333 W. Wacker Drive      Chicago, Illinois 60603
                            Chicago, IL 60606

                 Approximate Date of Proposed Public Offering:

As soon as practicable after the effective date of this Registration Statement

                             _____________________

     If any of the securities being registered on this form are offered on a
delayed or continuous basis in reliance on Rule 415 under the Securities Act of
1933, other than securities offered in connection with a dividend reinvestment
plan, check the following box.  [_]

     It is proposed that this filing will become effective (check appropriate
box)

     [X] when declared effective pursuant to section 8(c)

                             _____________________

       CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933

<TABLE>
<CAPTION>
===============================================================================================================================
                                                                                      Proposed Maximum
    Title of Securities Being            Amount        Proposed Maximum Offering     Aggregate Offering        Amount of
           Registered               Being Registered        Price Per Unit               Price (1)         Registration Fee (2)
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                <C>                           <C>                   <C>
Common Shares, $.01 par value       6,000,000 Shares            $10.00                   $60,000,000             $16,680
===============================================================================================================================
</TABLE>

(1) Estimated solely for the purpose of calculating the registration fee.

(2) Previously paid.

     The Registrant hereby amends this Registration Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further amendment which specifically states this Registration Statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the Registration Statement shall become
effective on such dates as the Commission, acting pursuant to said Section 8(a),
may determine.

================================================================================
<PAGE>

                           NUVEEN SENIOR INCOME FUND

                               ________________

                             CROSS REFERENCE SHEET

                              Part A - Prospectus


<TABLE>
<CAPTION>
           Items in Part A of Form N-2                  Location in Prospectus
           ---------------------------                  ----------------------
<S>        <C>                                          <C>
Item 1.    Outside Front Cover                          Cover Page
Item 2.    Cover Pages; Other Offering Information      Cover Page
Item 3.    Fee Table and Synopsis                       Prospectus Summary; Summary of Fund Expenses
Item 4.    Financial Highlights                         Not Applicable
Item 5.    Plan of Distribution                         Cover Page; Prospectus Summary; Underwriting
Item 6.    Selling Shareholders                         Not Applicable
Item 7.    Use of Proceeds                              Use of Proceeds; The Fund's Investments
Item 8.    General Description of the Registrant        The Fund; The Fund's Investments; Risks; Description of Shares;
                                                        Certain Provisions in the Declaration of Trust
Item 9.    Management                                   Management of the Fund; Custodian and Transfer Agent
Item 10.   Capital Stock, Long-Term Debt, and Other
           Securities                                   Description of Capital Structure; Distributions; Dividend
                                                        Reinvestment Plan; Certain Provisions in the Declaration of
                                                        Trust; Tax Matters
Item 11.   Defaults and Arrears on Senior Securities    Not Applicable
Item 12.   Legal Proceedings                            Other Matters
Item 13.   Table of Contents of the Statement of
           Additional Information                       Table of Contents for the Statement of
                                                        Additional Information
</TABLE>
<PAGE>

                 Part B - Statement of Additional Information


<TABLE>
<CAPTION>
                                                        Location in Statement of
           Items in Part B of Form N-2                  Additional Information
           ---------------------------                  ----------------------
<S>        <C>                                          <C>
Item 14.   Cover Page                                   Cover Page
Item 15.   Table of Contents                            Cover Page
Item 16.   General Information and History              Not Applicable
Item 17.   Investment Objective and Policies            The Fund's Investments; Additional Information About the
                                                        Fund's Investments; Portfolio Transactions
Item 18.   Management                                   Management of the Fund; Portfolio Transactions
Item 19.   Control Persons and Principal Holders of
           Securities                                   Management of the Fund; Investment Adviser; Statement of
                                                        Net Assets
Item 20.   Investment Advisory and Other Services       Management of the Fund; Investment Adviser; Custodian and
                                                        Transfer Agent; Experts
Item 21.   Brokerage Allocation and Other Practices     Portfolio Transactions
Item 22.   Tax Status                                   Tax Matters; Distributions
Item 23.   Financial Statements                         Report of Independent Auditors; Statement of Net Assets
</TABLE>

                          Part C - Other Information

Items 24-33 have been answered in Part C of this Registration Statement.
<PAGE>

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

                  Subject to Completion, October 18, 1999

[LOGO OF NUVEEN]

                                          Shares

                           Nuveen Senior Income Fund

                                  -----------

  Investment Objective. Nuveen Senior Income Fund, referred to throughout this
Prospectus as the "Fund," is a non-diversified, closed-end management
investment company. The Fund's investment objective is to seek a high level of
current income, consistent with preservation of capital.
                                                   (continued on following page)

                                  -----------

  An investment in the Fund involves certain risks. See "Risks" beginning on
page 21.

  This Prospectus sets forth concisely important information about the Fund
that you should know before deciding whether to invest. You should read the
Prospectus and retain it for future reference. A Statement of Additional
Information dated      , 1999, containing additional information about the
Fund, has been filed with the Securities and Exchange Commission and is hereby
incorporated by reference in its entirety into this Prospectus. You can review
the table of contents of the Statement of Additional Information on page 41 of
this Prospectus. You may request a free copy of the Statement of Additional
Information by calling (800) 257-8787. You may also obtain the Statement of
Additional Information on the Securities and Exchange Commission's web site
(http://www.sec.gov).

<TABLE>
<CAPTION>
                                                  Price
                                                    to              Proceeds to
                                                  Public Sales Load    Fund
                                                  ------ ---------- -----------
<S>                                               <C>    <C>        <C>
Per Share........................................ $10.00   $           $
Total............................................ $        $           $
Total Assuming Full Exercise of Over-Allotment
 Option.......................................... $        $           $
</TABLE>

  The underwriters named in this prospectus may purchase up to
additional common shares from the Fund in certain circumstances.

  John Nuveen & Co. Incorporated has agreed to pay (i) all organizational
expenses and (ii) offering costs (other than the sales load) that exceed $.01
per common share.

  The underwriters are offering the common shares subject to various
conditions. The underwriters expect to deliver the common shares to purchasers
on or about        , 1999.

  Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or determined if
this Prospectus is truthful or complete. Any representation to the contrary is
a criminal offense.

                                  -----------

PaineWebber Incorporated                                       John Nuveen & Co.
                                                                 Incorporated

     Deutsche Banc Alex. Brown
            A.G. Edwards & Sons, Inc.
                  Prudential Securities

                         First Union Securities, Inc.
                              Janney Montgomery Scott LLC
                                                          Legg Mason Wood Walker
                                                               Incorporated

                                  -----------

                The date of this Prospectus is           , 1999
<PAGE>

(continued from previous page)

   Portfolio Investments. The Fund seeks to achieve its objective primarily by
investing in senior secured loans whose interest rates float or adjust
periodically based on a benchmark interest rate. Senior loans hold the most
senior position in the capital structure of the borrower, are usually secured
with specific collateral, and have a claim on the assets of the borrower that
comes before other lenders to and holders of securities of the borrower, such
as holders of subordinated debt, preferred stock or common stock. However,
senior loans typically are below investment grade quality and have speculative
characteristics.

   An investment in the Fund may not be appropriate for all investors and the
Fund cannot assure you that it will achieve its investment objective.

   No Operating History. Because the Fund is newly organized, its common shares
have no history of public trading. Shares of closed-end management investment
companies frequently trade at a discount from their net asset value. This risk
may be greater for investors expecting to sell their shares in a relatively
short period after completion of the public offering. The common shares have
been approved for listing on the New York Stock Exchange, subject to notice of
issuance. The trading or "ticker" symbol of the common shares is expected to be
"NSL."

                               ----------------

   The Fund's shares do not represent a deposit or obligation of, and are not
guaranteed or endorsed by, any bank or other insured depository institution,
and are not federally insured by the Federal Deposit Insurance Corporation, the
Federal Reserve Board or any other government agency.

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                   Page
                                   ----
<S>                                <C>
Prospectus Summary................   1
Fund Expenses.....................  10
The Fund..........................  11
Use of Proceeds...................  11
The Fund's Investments............  11
Risks.............................  21
Management of the Fund............  27
Net Asset Value...................  29
Distributions.....................  30
Dividend Reinvestment Plan........  30
Description of Capital Structure..  31
</TABLE>
<TABLE>
<CAPTION>
                                     Page
                                     ----
<S>                                  <C>
Certain Provisions in the
 Declaration of Trust...............  34
Repurchase of Fund Shares;
 Conversion to Open-End Fund........  35
Tax Matters.........................  36
Other Matters.......................  37
Underwriting........................  38
Custodian and Transfer Agent........  40
Legal Opinions......................  40
Table of Contents for the Statement
 of Additional Information..........  41
</TABLE>

   You should rely only on the information contained in this Prospectus.
Neither the Fund nor the Underwriters have authorized any other person to
provide you with different information. If anyone provides you with different
or inconsistent information, you should not rely on it. Neither the Fund nor
the Underwriters are making an offer to sell these securities in any
jurisdiction where the offer or sale is not permitted. You should assume that
the information appearing in this Prospectus is accurate as of the date on the
front cover only.
<PAGE>

                               PROSPECTUS SUMMARY

   This is only a summary. You should review the more detailed information
contained in the Prospectus and in the Statement of Additional Information.

The Fund................  Nuveen Senior Income Fund (the "Fund") is a newly
                          organized, non-diversified, closed-end management
                          investment company organized as a Massachusetts
                          business trust.

The Offering............
                          The Fund is offering        common shares of
                          beneficial interest at $10.00 per share through a
                          group of underwriters (the "Underwriters") led by
                          PaineWebber Incorporated, John Nuveen & Co.
                          Incorporated, Deutsche Bank Securities Inc., A.G.
                          Edwards & Sons, Inc., Prudential Securities, First
                          Union Securities, Inc., Janney Montgomery Scott LLC
                          and Legg Mason Wood Walker Incorporated. The common
                          shares of beneficial interest are called "Common
                          Shares" throughout the rest of this Prospectus. To
                          participate in this offering you must purchase at
                          least 100 Common Shares ($1,000 worth). The Fund has
                          given the Underwriters an option to purchase up to
                                    additional Common Shares. See
                          "Underwriting."

Investment Objective
 and Policies ..........
                          The Fund's investment objective is to seek a high
                          level of current income, consistent with preservation
                          of capital. There can be no assurance that the Fund
                          will achieve its investment objective.

                          The Fund seeks to achieve its objective primarily by
                          investing in senior secured loans whose interest
                          rates adjust periodically based on a benchmark, such
                          as the prime rate offered by one or more major United
                          States banks, or the London Inter-Bank Offered Rate
                          (known as "LIBOR").

                          Under normal circumstances, the Fund will invest at
                          least 80% of its total assets in adjustable rate,
                          U.S. dollar-denominated senior loans ("Senior Loans")
                          that are secured. Senior Loans are made to
                          corporations, partnerships, limited liability
                          companies and other entities ("Borrowers") to finance
                          leveraged buyouts, recapitalizations, mergers,
                          acquisitions, stock repurchases, debt refinancings
                          and, to a lesser extent, for general operating and
                          other purposes. See "The Fund's Investments."

                          The Fund seeks to increase the income available for
                          distribution to holders of Common Shares by utilizing
                          financial leverage through borrowing, issuing
                          commercial paper or notes and/or offering preferred
                          shares of beneficial interest ("Preferred Shares")
                          (each a "Leverage Instrument" and collectively, the
                          "Leverage Instruments"). Financial leverage of this
                          nature presents risks to holders of Common Shares, as
                          described later under "Financial Leverage" and
                          "Risks."

                          Although Senior Loans have the most senior position
                          in a Borrower's capital structure and the Fund
                          normally will invest at least 80% of its total assets
                          in Senior Loans that are secured by specific
                          collateral, Senior

                                       1
<PAGE>

                          Loans are typically below investment grade quality
                          and may have below investment grade ratings; these
                          ratings are associated with securities having
                          speculative characteristics. Because of the features
                          of Senior Loans, the Fund's investment adviser
                          believes, based on its experience, that these ratings
                          do not necessarily reflect the true risk of loss of
                          principal or interest on a Senior Loan. For example,
                          the Fund's investment adviser believes that Senior
                          Loans tend to have more favorable loss recovery rates
                          as compared to other types of below investment grade
                          quality debt obligations. Accordingly, the Fund's
                          investment adviser generally does not take ratings
                          into account when determining whether to invest in a
                          Senior Loan and, in any event, does not view ratings
                          as a determinative factor in its investment
                          decisions. Investing in Senior Loans does, however,
                          involve investment risk, and some Borrowers default
                          on their Senior Loan payments. The Fund attempts to
                          manage these risks through portfolio diversification
                          and ongoing analysis and monitoring of Borrowers. As
                          a result, the Fund is highly dependent on the credit
                          analysis abilities of the Fund's investment adviser.

                          The Fund may invest up to 20% of its total assets in
                          U.S. dollar-denominated Senior Loans of Borrowers
                          that are organized or located in countries outside
                          the United States.

                          In addition, the Fund may invest up to 20% of its
                          total assets, in the aggregate, in:

                             .  Senior Loans which are not secured by
                                any collateral;

                             .  other income producing securities such
                                as investment and non-investment grade
                                corporate debt securities, high
                                quality, short-term debt securities
                                with remaining maturities of one year
                                or less and U.S. government securities
                                (subject to the limit that the Fund may
                                not invest more than 5% of its total
                                assets in junior debt securities or
                                fixed rate income securities with
                                effective maturities greater than one
                                year, provided that the 5% limitation
                                does not apply to securities acquired
                                in connection with the Fund's
                                investments in Senior Loans); and

                             .  equity securities and warrants acquired
                                in connection with the Fund's
                                investments in Senior Loans.

                          The Fund may also engage in lending of its
                          securities, repurchase agreements, reverse repurchase
                          agreements and, for hedging and risk management
                          purposes, certain derivative transactions. See
                          "Risks."

Listing.................
                          The Common Shares have been approved for listing on
                          the New York Stock Exchange subject to notice of
                          issuance. The trading or "ticker" symbol of the
                          Common Shares is expected to be "NSL."

Financial Leverage......
                          The Fund seeks to increase the income available for
                          distribution to holders of the Common Shares by
                          utilizing Leverage Instruments. The Fund currently
                          anticipates that Leverage Instruments

                                       2
<PAGE>

                          will represent approximately 40% (and in no event
                          will exceed 50%) of the Fund's total assets
                          (including the proceeds of such Leverage
                          Instruments). The timing and terms of transactions
                          relating to Leverage Instruments will be determined
                          by the Fund's Board of Trustees. See "The Fund's
                          Investments." The Fund's use of Leverage Instruments
                          may increase the volatility of the net asset value or
                          the market price of, and the distributions paid on,
                          the Common Shares. However, because leverage achieved
                          through use of Leverage Instruments is expected to be
                          based on floating rates of interest or dividends that
                          fluctuate similarly to the floating rate on Senior
                          Loans in the Fund's portfolio, the Fund's investment
                          adviser believes that the risk of this volatility
                          resulting from changes in market interest rates will
                          be mitigated.

Investment Adviser .....  Nuveen Senior Loan Asset Management Inc. (the
                          "Adviser") will be the Fund's investment adviser. The
                          Adviser is a newly-formed, wholly-owned subsidiary of
                          The John Nuveen Company. The Adviser will receive an
                          annual fee, payable monthly, in a maximum amount
                          equal to .85% of the Fund's average daily managed
                          assets (including assets acquired through the use of
                          Leverage Instruments (1.42% of net assets
                          attributable to Common Shares, assuming 40%
                          leverage)), with lower fee levels for average daily
                          managed assets that exceed $1 billion. The Adviser
                          has agreed to reimburse the Fund for fees and
                          expenses in an amount of .45% of average daily
                          managed assets of the Fund for the first five years
                          of the Fund's operations (through October 31, 2004)
                          (.75% of net assets attributable to Common Shares,
                          assuming 40% leverage), and for a declining amount
                          for an additional five years (through October 31,
                          2009). See "Management of the Fund."

Distributions...........  Commencing with the Fund's first Common Share
                          dividend, the Fund intends to make monthly cash
                          distributions to you based on the actual and
                          projected earnings of the Fund. Because the Senior
                          Loans in which the Fund will invest have interest
                          rates that adjust periodically with movements in
                          market rates of interest, the Fund's income, and
                          therefore its monthly distributions, should be
                          expected to increase when market interest rates
                          increase and to decline as market interest rates
                          fall. Over time, the Fund will distribute to holders
                          of Common Shares all of its net investment income
                          (after it pays interest on commercial paper or notes
                          issued by the Fund and accrued dividends on any
                          outstanding Preferred Shares). In addition, at least
                          annually, the Fund intends to distribute net realized
                          capital gains, if any, to you. The Fund expects to
                          declare its first distribution to investors in
                          approximately 30 days, and pay such distribution in
                          approximately 60 days, from the completion of the
                          Common Share offering, depending on market
                          conditions.

Dividend Reinvestment
 Plan...................  You may elect to have all dividend and capital gain
                          distributions on your Common Shares automatically
                          reinvested in additional Common Shares. See
                          "Distributions" and "Dividend Reinvestment Plan."

Closed-End Fund
 Structure..............  Closed-end funds differ from open-end investment
                          companies (commonly referred to as mutual funds) in
                          that closed-end funds generally list their shares for
                          trading on a securities exchange and do not

                                       3
<PAGE>

                          redeem their shares at the option of the shareholder.
                          By comparison, mutual funds issue securities
                          redeemable on a daily basis at a price based on its
                          net asset value at the option of the shareholder and
                          typically engage in a continuous offering of their
                          shares. Mutual funds are subject to continuous asset
                          in-flows and out-flows that can complicate portfolio
                          management, whereas closed-end funds generally can
                          stay more fully invested in securities consistent
                          with the closed-end fund's investment objective and
                          policies. In addition, in comparison to open-end
                          funds, closed-end funds have greater flexibility in
                          the use of Leverage Instruments and in the ability to
                          make certain types of investments, including
                          investments in illiquid securities such as Senior
                          Loans.

                          However, shares of closed-end funds frequently trade
                          at a discount from their net asset value. See
                          "Risks--Closed-End Funds." In recognition of the
                          possibility that the Common Shares might trade at a
                          discount to net asset value and that any such
                          discount may not be in the interest of holders of
                          Common Shares, the Fund's Board of Trustees, in
                          consultation with the Adviser, from time to time may
                          review possible actions to reduce any such discount.
                          The Board may consider open market repurchases or
                          tender offers for Common Shares at net asset value.
                          There can be no assurance that the Board will decide
                          to undertake any of these actions or that, if
                          undertaken, such actions would result in the Common
                          Shares trading at a price equal to or close to net
                          asset value per Common Share. The Board may also
                          consider the conversion of the Fund to an open-end
                          investment company. The Board of Trustees believes,
                          however, that the closed-end fund structure is
                          desirable, given the Fund's investment objective and
                          policies and the generally illiquid nature of the
                          Senior Loans. Investors should assume, therefore,
                          that it is highly unlikely that the Board would vote
                          to convert the Fund to an open-end investment
                          company. See "Description of Capital Structure."

Risks...................  No Operating History. The Fund is a newly organized
                          closed-end management investment company with no
                          history of operations. It is designed for long-term
                          investors and not as a trading vehicle.

                          Borrower Credit Risk. Investment in the Fund involves
                          the risk that Borrowers under Senior Loans may
                          default on their obligations to pay principal or
                          interest when due. This non-payment would result in a
                          reduction of income to the Fund, a reduction in the
                          value of the Senior Loan experiencing non-payment and
                          a decrease in the net asset value of the Fund. Many
                          Senior Loans are unrated at the time of investment,
                          and most Borrowers with rated debt obligations,
                          including Senior Loans, have ratings below investment
                          grade credit quality. Companies of lower credit
                          quality present greater risk of default on interest
                          and principal payments. Although Senior Loans in
                          which the Fund invests may be secured by specific
                          collateral, there can be no assurance that
                          liquidation of such collateral would satisfy the
                          Borrower's obligation in the event of non-payment of
                          scheduled interest or principal or that such
                          collateral could be readily liquidated. In the event
                          of bankruptcy of a Borrower, the Fund could
                          experience delays or limitations with respect to its
                          ability to realize the benefits of any collateral
                          securing a Senior Loan. See "The Fund's Investments."

                                       4
<PAGE>


                          Senior Loans. Senior Loans in which the Fund will
                          invest may not be rated by a nationally recognized
                          statistical rating organization at the time of the
                          Fund's investment, generally will not be registered
                          with the Securities and Exchange Commission or any
                          state securities commission and generally will not be
                          listed on any securities exchange. The Fund will
                          generally have access to financial and other
                          information made available to the commercial banks or
                          other financial institutions ("Lenders") in
                          connection with Senior Loans. However, the amount of
                          public information available with respect to Senior
                          Loans generally will be less extensive than that
                          available for more widely rated, registered and
                          exchange-listed securities. As a result, the
                          performance of the Fund and its ability to meet its
                          investment objective is more dependent on the
                          analytical abilities of the Adviser than would be the
                          case for an investment company that invests primarily
                          in more widely rated, registered or exchange-listed
                          securities. See "The Fund's Investments."

                          High-Yield/High Risk Securities. The Fund may invest
                          up to 100% of its assets in Senior Loans and other
                          securities that are rated below investment grade or
                          that are unrated but determined by the Adviser to be
                          below investment grade quality. Securities that are
                          below investment grade quality are commonly referred
                          to as "junk bonds." The purchase of such securities
                          exposes the Fund to financial, market and interest-
                          rate risks and greater credit risks than the purchase
                          of higher quality securities, particularly in
                          response to economic downturns. Such investments are
                          also likely to result in increased fluctuation in the
                          Fund's net asset value.

                          Credit Risks Associated with Investments in
                          Participations. The Fund may acquire from a Lender a
                          portion of the Lender's rights under a loan
                          agreement. This is commonly referred to as purchasing
                          a "Participation" in a Senior Loan. After the period
                          of initial investment, the Fund does not currently
                          intend to invest more than 20% of its total assets in
                          Participations. Under a Participation, the Fund
                          generally will have rights that are more limited than
                          the rights of Lenders or of persons who acquire a
                          Senior Loan by Assignment (as defined below). In a
                          Participation, the Fund typically has a contractual
                          relationship with the Lender selling the
                          Participation, but not with the Borrower. If the
                          Lender selling the Participation becomes insolvent,
                          the Fund may be treated as a general creditor of such
                          Lender, and may not have any exclusive or senior
                          claim with respect to such Lender's interest in, or
                          the collateral with respect to, the Senior Loan. As a
                          result, the Fund assumes the credit risk of the
                          Lender selling the Participation in addition to the
                          credit risk of the Borrower. The Fund may pay a fee
                          or forgo a portion of interest payments when
                          acquiring Participations or purchase assignments or
                          novations ("Assignments"). A Lender selling a
                          Participation and other persons interpositioned
                          between the Lender and the Fund with respect to a
                          Participation will likely conduct their principal
                          business activities in the banking, finance and
                          financial services industries. Because the Fund may
                          invest in Participations, the Fund may be more
                          susceptible than a fund without such a policy to any
                          single economic, political or regulatory

                                       5
<PAGE>

                          occurrence affecting such industries. The Fund
                          intends to take measures which it believes will
                          reduce its exposure to such risks but no assurances
                          can be given as to their effectiveness. See "The
                          Fund's Investments."

                          Interest Rate Fluctuations. When interest rates
                          decline, the value of a portfolio invested in fixed-
                          rate obligations can be expected to rise. Conversely,
                          when interest rates rise, the value of a portfolio
                          invested in fixed-rate obligations can be expected to
                          decline. Although the Fund's net asset value will
                          vary, the Adviser expects the Fund's policy of
                          acquiring primarily interests in floating rate Senior
                          Loans to minimize fluctuations in net asset value
                          resulting from changes in market interest rates.
                          However, because floating or variable rates on Senior
                          Loans only reset periodically, changes in prevailing
                          interest rates can be expected to cause some
                          fluctuations in the Fund's net asset value.
                          Similarly, a sudden and significant increase in
                          market interest rates may cause a decline in the
                          Fund's net asset value.

                          Income Risk. The Fund invests primarily in Senior
                          Loans whose interest rates reset frequently. If
                          market interest rates fall, these interest rates will
                          be reset at lower levels, reducing the Fund's income
                          and in turn, dividends paid to holders of Common
                          Shares.

                          Portfolio Liquidity. No active trading market
                          currently exists for many of the Senior Loans in
                          which the Fund will invest. Senior Loans are thus
                          relatively illiquid. Liquidity relates to the ability
                          of the Fund to sell an investment in a timely manner
                          at a price approximately equal to its value on the
                          Fund's books. The illiquidity of Senior Loans may
                          impair the Fund's ability to realize the full value
                          of its assets in the event of a voluntary or
                          involuntary liquidation of such assets, and the Fund
                          may suffer capital losses as a result. The market for
                          relatively illiquid securities could be disrupted in
                          the event of an economic downturn or a substantial
                          increase or decrease in interest rates. Although the
                          Fund believes that investing in adjustable rate
                          Senior Loans should limit fluctuations in the Fund's
                          net asset value from changes in interest rates,
                          extraordinary and sudden changes in market interest
                          rates could disrupt the market for Senior Loans and
                          result in fluctuations in the Fund's net asset value.
                          See "The Fund's Investments" and "Net Asset Value."

                          A substantial portion of the Fund's assets may be
                          invested in relatively illiquid Senior Loan
                          interests. However, many of the Senior Loans in which
                          the Fund expects to invest are of a relatively large
                          principal amount and are held by a relatively large
                          number of financial institutions which should, in the
                          Adviser's opinion, enhance the relative liquidity of
                          such interests. The risks associated with illiquidity
                          are particularly acute in situations where the Fund's
                          operations require cash, such as when, based on a
                          Board determination, the Fund makes open market
                          repurchases or tender offers for its Common Shares,
                          or if the Adviser considers it advantageous to
                          increase the percentage of the Fund's portfolio
                          invested in high quality, short-term securities. See
                          "The Fund's Investments."

                                       6
<PAGE>


                          Net Asset Value Fluctuations. The Senior Loans in
                          which the Fund will invest generally are not listed
                          on any securities exchange. Certain Senior Loans are
                          traded by institutional investors in an over-the-
                          counter secondary market for Senior Loan obligations
                          that has developed over the past several years. The
                          secondary market for those Senior Loans generally is
                          comparatively illiquid relative to markets for other
                          income securities and no active trading market exists
                          for many Senior Loans. Because of the lack of an
                          active trading market, Senior Loans are generally
                          more difficult to value than liquid securities for
                          which an active trading market exists. In determining
                          net asset value, the Fund will utilize the valuations
                          of Senior Loans furnished by an independent third-
                          party pricing service, which typically values Senior
                          Loans at the mean of the highest bona fide bid and
                          lowest bona fide ask prices when current quotations
                          are readily available. Senior Loans for which current
                          quotations are not readily available are valued at a
                          fair value as determined by the pricing service using
                          pricing matrices and other information and analyses,
                          including credit considerations considered relevant
                          by such pricing service, to determine valuations. If
                          the pricing service does not provide a value for a
                          Senior Loan, a value will be determined by the
                          Adviser. To the extent that an active secondary
                          trading market in Senior Loan interests develops to a
                          reliable degree, the pricing service may rely to an
                          increasing extent on such market prices and
                          quotations in determining valuations of the Senior
                          Loan interests in the Fund's portfolio. The Fund
                          purchases Senior Loans primarily to seek to achieve
                          its investment objective of high current income,
                          consistent with preservation of capital, and does not
                          anticipate that it will actively trade Senior Loans.
                          To the extent a trading market continues to develop,
                          certain participants in the market may have
                          objectives other than current income and may pursue
                          short-term trading strategies, which may result in
                          erratic movements in the market prices for Senior
                          Loans as a result of movements in short-term interest
                          rates or otherwise. Although the Fund's policy of
                          acquiring interests in floating rate Senior Loans is
                          intended to minimize fluctuations in net asset value
                          resulting from changes in market interest rates, the
                          Fund's net asset value will fluctuate.

                          Foreign Investments. The Fund may invest up to 20% of
                          its total assets in U.S. dollar-denominated Senior
                          Loans of Borrowers that are organized or located in
                          countries outside the United States. Although their
                          Senior Loans are denominated in U.S. dollars, these
                          Borrowers may have significant non-U.S. dollar
                          revenues. Investment in foreign Borrowers involves
                          special risks, including that foreign Borrowers may
                          be subject to:

                             .  less rigorous regulatory, accounting
                                and reporting requirements than U.S.
                                Borrowers;

                             .  differing legal systems and laws
                                relating to creditors' rights;

                             .  the potential inability to enforce
                                legal judgments;

                             .  economic adversity that would result if
                                the value of the Borrower's non-U.S.
                                denominated revenues and assets

                                       7
<PAGE>

                                were to fall (in U.S. dollar terms)
                                because of fluctuations in currency
                                values; and

                             .  the potential for political, social and
                                economic adversity in the foreign
                                Borrower's country.

                          Warrants, Equity Securities and Junior Debt.
                          Investments in warrants, equity and junior debt
                          securities entail certain risks in addition to those
                          associated with investments in Senior Loans.

                          Effects of Leverage. The Fund intends to utilize
                          financial leverage for investment purposes by
                          employing Leverage Instruments in an amount currently
                          anticipated to represent approximately 40% of the
                          Fund's total assets (including the proceeds of such
                          Leverage Instruments), and in no event exceeding 50%
                          of the Fund's total assets. Financial leverage poses
                          certain risks for holders of Common Shares, including
                          the possibility of higher volatility of the net asset
                          value and market value of, and distributions paid on,
                          the Common Shares. See "The Fund's Investments."

                          So long as the Fund is able to invest the proceeds of
                          Leverage Instruments in securities that provide a
                          higher net return than the then current interest rate
                          or dividend rate on the Leverage Instruments (after
                          taking into account the expenses of employing each
                          Leverage Instrument and the Fund's operating
                          expenses), the effect of leverage will be to cause
                          the holders of Common Shares to realize a higher
                          current rate of return than if the Fund were not
                          leveraged. However, if the current interest rate or
                          dividend rate on the Leverage Instruments were to
                          approach the return on such proceeds after expenses,
                          the benefit of leverage to holders of Common Shares
                          would be reduced, and if the current interest rate or
                          dividend rate on the Leverage Instruments were to
                          exceed such net return, the Fund's leveraged capital
                          structure would result in a lower rate of return to
                          the holders of Common Shares than if the Fund had an
                          unleveraged capital structure. See "Risks."

                          As discussed under "Management of the Fund," the fee
                          paid to the Adviser will be calculated on the basis
                          of the Fund's average daily managed assets, including
                          proceeds from Leverage Instruments, so the fees will
                          be higher when leverage is utilized.

                          If the Fund seeks an investment grade rating from one
                          or more nationally recognized statistical rating
                          organizations for any commercial paper, notes or
                          Preferred Shares issued by the Fund (which the Fund
                          expects to do), asset coverage or portfolio
                          composition provisions in addition to and more
                          stringent than those required by the Investment
                          Company Act of 1940, as amended (the "1940 Act"), may
                          be imposed in connection with the issuance of such a
                          rating. In addition, restrictions may be imposed on
                          certain investment practices in which the Fund may
                          otherwise engage. Any lender from which the Fund
                          borrows may require additional asset coverage and
                          portfolio composition provisions as well as
                          restrictions on the Fund's investment practices. The
                          Adviser does not anticipate that

                                       8
<PAGE>

                          these provisions or restrictions will adversely
                          affect the Adviser's ability to manage the Fund's
                          portfolio in accordance with its investment objective
                          and policies. See "Description of Capital Structure."

                          Market Price of Common Shares. Shares of closed-end
                          management investment companies frequently trade at
                          prices lower than their net asset value. The Fund
                          cannot assure you that the Common Shares will trade
                          at a price equal to (or higher than) their net asset
                          value in the future. The Fund's net asset value will
                          be reduced immediately following the offering by the
                          sales load and the amount of offering expenses paid
                          by the Fund. John Nuveen & Co. Incorporated
                          ("Nuveen") has agreed to pay (i) all organizational
                          expenses and (ii) offering costs (other than the
                          sales load) that exceed $.01 per Common Share. In
                          addition to net asset value, the market price of the
                          Common Shares may be affected by such factors as
                          dividend levels (which in turn are affected by
                          expenses), dividend stability, portfolio credit
                          quality and liquidity and market supply and demand.
                          See "Risks," "Description of Capital Structure," and
                          "Repurchase of Fund Shares; Conversion to Open-End
                          Fund."

                          Non-Diversification. Because the Fund is classified
                          as "non-diversified" under the 1940 Act it can invest
                          a greater portion of its assets in obligations of a
                          single Borrower or issuer. As a result, the Fund will
                          be more susceptible than a more widely diversified
                          fund to any single corporate, economic, political or
                          regulatory occurrence. The Fund does not intend to
                          invest, however, more than 10% of the value of its
                          assets in interests in Senior Loans of a single
                          Borrower. See "The Fund's Investments." In addition,
                          the Fund must satisfy certain asset diversification
                          rules in order to qualify as a regulated investment
                          company for federal income tax purposes.

                          Anti-Takeover Provisions. The Fund's organizational
                          documents include provisions that could limit the
                          ability of other entities or persons to acquire
                          control of the Fund or convert the Fund to an open-
                          end fund. The provisions of these documents could
                          have the effect of depriving the Common Shareholders
                          of opportunities to sell their Common Shares at a
                          premium over the then current market price of the
                          Common Shares.


                                       9
<PAGE>

                                 FUND EXPENSES

   The following tables are intended to assist investors in understanding the
various costs and expenses directly or indirectly associated with investing in
the Fund.

Shareholder Transaction Expenses

<TABLE>
<S>            <C>
Sales Load
 Paid by You
 (as a
 percentage
 of offering
 price)......  4.50%
Dividend
 Reinvestment
 Plan Fees...  None*


Management
 Fees........  1.42%
Other
 Expenses....   .35%
Leverage-
 Related
 Expenses....  3.93%
               ----
Total Annual
 Operating
 Expenses....  5.70%
Fees and
 Expense
 Reimbursement
 (Years 1-5).  (.75)%***
               ----
Total Net
 Annual
 Operating
 Expenses....  4.95%***
               ====
</TABLE>
Annual Expenses (as a percentage of net assets attributable to Common Shares)**
- --------
*  You will be charged a $2.50 service charge and pay brokerage charges if you
   direct the Plan Agent (as defined below) to sell your Common Shares held in
   a dividend reinvestment account.

** The Fund's Investment Management Agreement provides for the payment by the
   Fund of Management Fees declining from .85% of the Fund's "managed assets,"
   a defined term including the proceeds of leverage. Figures assume that the
   Fund utilizes Leverage Instruments in an amount representing approximately
   40% of the Fund's total assets (including the proceeds of such Leverage
   Instruments at a combined interest rate and dividend rate of 5.90%, which is
   based on the Fund's estimate of current market conditions). The Management
   Fees and Fees and Expense Reimbursement in the table above have been
   restated from their contractual rates (which are percentages of the Fund's
   managed assets) to percentages of the Fund's assets attributable only to
   Common Shares. If the Fund does not utilize any leverage, the Fund estimates
   that annual operating expenses (expressed as a percentage of net assets
   attributable to Common Shares) would be approximately as follows:
<TABLE>
     <S>                                                                  <C>
     Management Fees.....................................................  .85%
     Other Expenses......................................................  .21%
     Leverage-Related Expenses........................................... 0.00%
                                                                          ----
     Total Annual Operating Expenses..................................... 1.06%
     Fees and Expense Reimbursement (Years 1-5).......................... (.45)%
                                                                          ----
     Total Net Annual Operating Expenses.................................  .61%
                                                                          ====
</TABLE>
*** The Adviser has agreed to reimburse the Fund for fees and expenses in the
    following amounts (expressed as a percentage of net assets attributable to
    Common Shares): .75% for each of the first 5 years of the Fund's
    operations, .58% in year 6, .42% in year 7, .25% in year 8, .17% in year 9
    and .08% in year 10.

   The purpose of the table above is to help you understand all fees and
expenses that you, as a Common Shareholder, would bear directly or indirectly.
The expenses shown in the table are based on estimated amounts for the Fund's
first year of operations and assume that the Fund issues Leverage Instruments
as described in this Prospectus. See "Management of the Fund" and "Dividend
Reinvestment Plan."

   The following example illustrates the expenses (including the sales load of
$45) that you would pay on a $1,000 investment in Common Shares, assuming (1)
total net annual expenses of 4.95% in years 1 through 5, increasing to 5.62% in
year 10 and (2) a 5% annual return:(/1/)

<TABLE>
<CAPTION>
                                           1 Year 3 Years 5 Years 10 Years(/2/)
                                           ------ ------- ------- -------------
<S>                                        <C>    <C>     <C>     <C>
Assuming Leverage Representing 40% of
 Total Assets.............................  $92    $187    $282       $538
</TABLE>
- --------
(1) The example should not be considered a representation of future expenses.
    The example assumes that the estimated "Other Expenses" set forth in the
    Annual Expenses table are accurate and that all dividends and distributions
    are reinvested at net asset value. Actual expenses may be greater or less
    than those assumed. Moreover, the Fund's actual rate of return may be
    greater or less than the hypothetical 5% return shown in the example. In
    the event that the Fund does not utilize any leverage an investor would pay
    the following expenses based on the assumptions in the example: 1 Year $51;
    3 Years $64; 5 Years $77; and 10 Years $136.

(2) Assumes reimbursement of fees and expenses (expressed as a percentage of
    net assets attributable to Common Shares) of .58% in year 6, .42% in year
    7, .25% in year 8, .17% in year 9 and .08% in year 10. The Adviser has not
    agreed to reimburse the Fund for any portion of its fees and expenses
    beyond October 31, 2009.


                                       10
<PAGE>

                                    THE FUND

   The Fund is a newly organized, non-diversified, closed-end management
investment company registered under the 1940 Act. The Fund was organized as a
Massachusetts business trust on August 13, 1999, pursuant to an Agreement and
Declaration of Trust governed by the laws of The Commonwealth of Massachusetts
(the "Declaration"). As a newly organized entity, the Fund has no operating
history. The Fund's principal office is located at 333 West Wacker Drive,
Chicago, Illinois 60606, and its telephone number is (800) 257-8787. The Fund
has registered as a "non-diversified" management investment company. Investment
in the Fund involves certain risks and special considerations, including risks
associated with the Fund's use of leverage. See "Risks."

   This Prospectus relates to the initial public offering of the Fund's Common
Shares. As soon as practicable after the date of this Prospectus, the Fund
intends to employ Leverage Instruments, which would result in the financial
leveraging of the Fund for investment purposes. Holders of the Common Shares
are called "Common Shareholders." There can be no assurance that the Fund will
be able to employ Leverage Instruments on terms acceptable to the Fund.

                                USE OF PROCEEDS

   The net proceeds of the offering of Common Shares will be approximately
$      ($     if the Underwriters exercise the over-allotment option in full)
after payment of the estimated organizational and offering costs. The Fund will
invest the net proceeds of the offering in accordance with the Fund's
investment objective and policies as soon as practicable. It is anticipated
that, under normal market conditions, such investments will be completed no
later than one month after the completion of the offering. The Fund's actual
investment timetable will depend on the availability of Senior Loans and other
market conditions. Pending such investment, it is anticipated that the proceeds
will be invested in high-quality, short-term debt securities. Nuveen has agreed
to pay (i) all organizational expenses and (ii) offering costs (other than the
sales load) that exceed $.01 per Common Share.

                             THE FUND'S INVESTMENTS

Investment Objective and Policies

   The Fund's investment objective is to seek a high level of current income,
consistent with preservation of capital. The Fund's investment objective is a
fundamental policy of the Fund, meaning that it may be changed only by a vote
of a majority of the shareholders of the Fund. See "Investment Restrictions" in
the Statement of Additional Information. The Fund will invest primarily in
adjustable rate U.S. dollar-denominated secured Senior Loans. Investment in
such floating rate instruments is expected to minimize changes in the
underlying principal value of the Senior Loans, and therefore the Fund's net
asset value, resulting from changes in market interest rates. The Borrowers of
such Senior Loans operate in a variety of industries and geographical regions.
The Fund provides individual investors with access to a market normally
accessible only to financial institutions and larger corporate or institutional
investors.

   Under normal circumstances, the Fund will invest at least 80% of its total
assets in adjustable rate, U.S. dollar-denominated, secured Senior Loans. The
Fund may invest up to 20% of its total assets in U.S. dollar-denominated Senior
Loans of Borrowers that are organized or located in countries outside the
United States. The Fund may invest up to 20% of its total assets, in the
aggregate, in:

  .  Senior Loans which are not secured by any collateral;

  .  other income producing securities such as investment and non-
     investment grade corporate debt securities, high quality, short-term
     debt securities with remaining maturities of one year or less and
     U.S. government securities (subject to the limit that the Fund may
     not invest more than 5% of its total assets in junior debt
     securities or fixed rate income securities with effective maturities

                                       11
<PAGE>

    greater than one year, provided that the 5% limitation does not apply
    to securities acquired in connection with the Fund's investments in
    Senior Loans); and

  .  equity securities and warrants acquired in connection with the
     Fund's investments in Senior Loans.

   Pending initial investment in Senior Loans, or if the Adviser determines
that market conditions temporarily warrant a defensive investment policy, the
Fund may invest, subject to its ability to liquidate its relatively illiquid
portfolio of Senior Loans, up to 100% of its assets in cash and high quality,
short-term debt securities.

Certain Characteristics of Senior Loans

   General Description. Senior Loans generally are negotiated between a
Borrower and the Lenders represented by one or more Lenders acting as agent
("Agent") of all the Lenders. The Agent is responsible for negotiating the loan
agreement ("Loan Agreement") that establishes the terms and conditions of the
Senior Loan and the rights of the Borrower and the Lenders. The Agent is paid a
fee by the Borrower for its services.

   Rates of Interest. Interest rates on Senior Loans adjust periodically. The
interest rates are adjusted based on a base rate plus a premium or spread over
the base rate. The base rate usually is the London Inter-Bank Offered Rate
("LIBOR"), the prime rate offered by one or more major United States banks (the
"Prime Rate") or the certificate of deposit ("CD") rate or other base lending
rates used by commercial lenders. LIBOR, as provided for in Loan Agreements,
usually is an average of the interest rates quoted by several designated banks
as the rates at which they pay interest to major depositors in the London
Inter-Bank market on U.S. dollar-denominated deposits. The Adviser believes
that changes in short-term LIBOR rates are closely related to changes in the
Federal Reserve federal funds rate, although the two are not technically
linked. The Prime Rate quoted by a major U.S. bank is generally the interest
rate at which that bank is willing to lend U.S. dollars to its most
creditworthy borrowers, although it may not be the bank's lowest available
rate. The CD rate, as provided for in Loan Agreements, usually is the average
rate paid on large certificates of deposit traded in the secondary market.

   Interest rates on Senior Loans may adjust daily, monthly, quarterly, semi-
annually or annually. The Fund will not invest more than 10% of its total
assets in Senior Loans with interest rates that adjust less often than semi-
annually. The Fund's portfolio of Senior Loans will at all times have a dollar-
weighted average time until the next interest rate adjustment of 90 days or
less. The Fund may use interest rate swaps and other investment practices to
shorten the effective interest rate adjustment period of Senior Loans. If the
Fund does so, it considers the shortened period to be the adjustment period of
the Senior Loans. See "Risks--Investment Practices and Special Risks."

   When interest rates decline, the value of a portfolio invested in fixed-rate
obligations can be expected to rise. Conversely, when interest rates rise, the
value of a portfolio invested in fixed-rate obligations can be expected to
decline. Although the Fund's net asset value will vary, the Fund's management
expects the Fund's policy of acquiring interests in Senior Loans, the interest
rates on which are adjustable, to limit fluctuations in net asset value as a
result of changes in interest rates. Accordingly, the Fund's management expects
the value of the Fund's portfolio to fluctuate less than a portfolio of fixed-
rate, longer-term obligations as a result of interest rate changes. However,
changes in prevailing interest rates can be expected to cause some fluctuation
in the Fund's net asset value. In addition to changes in interest rates,
changes in the credit quality of Borrowers (and Lenders where the Fund holds a
Participation) will also affect the Fund's net asset value. Further, a serious
deterioration in the credit quality of one or more Borrowers could cause a
prolonged or permanent decrease in the Fund's net asset value. Fluctuations in
net asset value would be magnified as a result of the Fund's use of leverage.

   Maturity. The Fund expects that its Senior Loans will have stated maturities
ranging from three to ten years, although the Fund has no policy limiting the
maturity of the Senior Loans that it purchases. Senior Loans usually have
mandatory and optional prepayment provisions. Because of prepayments, the
actual remaining maturity of Senior Loans may be considerably less than their
stated maturity. The Fund estimates that the

                                       12
<PAGE>

actual maturity of the Senior Loans in its portfolio at any given time will be
approximately 18-24 months. Because the interest rates on Senior Loans adjust
periodically, the Fund and the Adviser believe that reinvestment by the Fund in
Senior Loans after prepayment generally should not result in a significant
reduction in the interest payable to the Fund.

   Protective Provisions of Senior Loans. Secured Senior Loans generally have
the most senior position in a Borrower's capital structure, although some
Senior Loans may hold an equal ranking with other senior securities of the
Borrower. The capital structure of a Borrower may include Senior Loans, senior
and junior subordinated debt (which may include "junk bonds"), preferred stock
and common stock issued by the Borrower, typically in descending order of
seniority with respect to claims on the Borrower's assets.

   Senior Loans generally are secured by specific collateral, which may include
guarantees. In order to borrow money pursuant to collateralized Senior Loans, a
Borrower will frequently, for the term of the Senior Loan, pledge as collateral
assets such as trademarks, accounts receivable, inventory, buildings, real
estate, franchises and common and preferred stock in its subsidiaries. In
addition, in the case of some Senior Loans, there may be additional collateral
pledged in the form of guarantees or other credit support by and/or securities
of affiliates of the Borrowers. In certain instances, a collateralized Senior
Loan may be secured only by stock in the Borrower or its subsidiaries.
Collateral may consist of assets that may not be readily liquidated, and there
is no assurance that the liquidation of such assets would satisfy fully a
Borrower's obligations under a Senior Loan. The Fund may invest in Senior Loans
which are not secured by any collateral, subject to the limitations set forth
under "The Fund's Investments--Investment Objective and Policies." Senior Loans
that are not secured by specific collateral generally pose a greater risk of
non-payment of interest or loss of principal than do collateralized Senior
Loans.

   Loan Agreements may include various restrictive covenants designed to limit
the activities of the Borrower in an effort to protect the right of the Lenders
to receive timely payments of interest on and repayment of principal of the
Senior Loans. Restrictive covenants may include mandatory prepayment provisions
arising from excess cash flows and typically include restrictions on dividend
payments, specific mandatory minimum financial ratios, limits on total debt and
other financial tests. Breach of such covenants, if not waived by the Lenders,
is generally an event of default under the applicable Loan Agreement and may
give the Lenders the right to accelerate principal and interest payments. The
Adviser will consider the terms of such restrictive covenants in deciding
whether to invest in Senior Loans for the Fund's portfolio. When the Fund holds
a Participation in a Senior Loan it may not have the right to vote to waive
enforcement of any restrictive covenant breached by a Borrower. Lenders voting
in connection with a potential waiver of a restrictive covenant may have
interests different from those of the Fund and such Lenders may not consider
the interests of the Fund in connection with their votes.

   Investing in Senior Loans involves investment risk despite these covenants,
and some Borrowers default on their Senior Loan payments. The Adviser and the
Fund attempt to manage these risks through selection of a varied portfolio of
Senior Loans and analysis and monitoring of Borrowers and any collateral
pledged to secure the loans.

   Borrowers. Borrowers operate in a variety of industries and geographic
regions. The Fund does not intend to invest more than 10% of its total assets
in Senior Loans of a single Borrower. In addition, the Fund will not invest
more than 25% of its total assets in Borrowers that conduct their principal
businesses in the same industry. Most Senior Loans are made to U.S. Borrowers.
The Fund may, however, invest up to 20% of its total assets in Senior Loans
made to Borrowers organized or located outside the U.S. These Senior Loans must
be U.S. dollar-denominated. Investing in the Senior Loans of foreign Borrowers
involves special risks. See "Risks--Investments in Foreign Issuers."

   The capital structure of a Borrower may include Senior Loans, senior and
junior subordinated debt (which may include "junk bonds"), preferred stock and
common stock. Senior Loans typically have the most senior claim on Borrower's
assets and common stock the most junior claim. The proceeds of Senior Loans
that the Fund will purchase usually will be used by Borrowers to finance
leveraged buyouts, recapitalizations, mergers, acquisitions, stock repurchases,
debt refinancings and, to a lesser extent, for general operating and other
purposes. Although Senior Loans have the most senior position in a Borrower's
capital structure and are

                                       13
<PAGE>

usually secured by specific collateral, they are typically below investment
grade quality and may have below investment grade ratings; these ratings are
associated with securities having speculative characteristics. See "Risks--High
Yield/High Risk Securites."

   The Fund may purchase and retain in its portfolio Senior Loans of Borrowers
that have filed for protection under the federal bankruptcy laws or that have
had involuntary bankruptcy petitions filed against them by creditors. Because
of the protective features of Senior Loans, the Fund and the Adviser believe
that Senior Loans of Borrowers that either are experiencing, or are more likely
to experience, financial difficulty may sometimes represent attractive
investment opportunities.

   The Adviser performs its own credit analysis of the Borrower in addition to
utilizing information prepared and supplied by an Agent or other Lenders. When
evaluating a Borrower, the Adviser considers many factors, including the
Borrower's past and future projected financial performance. The Adviser also
considers a Borrower's management, collateral and industry. The Adviser
continues to monitor a Borrower on an ongoing basis for so long as the Fund
continues to own the Senior Loan. Although the Adviser will use its best
judgment in selecting Senior Loans, there can be no assurance that such
analysis will disclose factors that may impair the value of a Senior Loan. You
should expect the Fund's net asset value to fluctuate as a result of changes in
the credit quality of Borrowers and other factors. A serious deterioration in
the credit quality of one or more Borrowers could cause a permanent decrease in
the Fund's net asset value. See "Risks--Borrower Credit Risk."

   The Adviser generally relies on its own credit analysis of Borrowers and not
on analyses prepared by ratings agencies or other independent parties. Because
of the features of Senior Loans, the Adviser believes, based on its experience,
that ratings may not necessarily reflect the true risk of loss of principal or
interest on a Senior Loan. For example, the Adviser believes that Senior Loans
tend to have more favorable loss recovery rates as compared to other types of
below investment grade quality debt obligations.

   There is no minimum rating or other independent evaluation of a Borrower or
its securities limiting the Fund's investments. Although a Senior Loan often is
not rated by any rating agency at the time the Fund purchases the Senior Loan,
rating agencies have become more active in rating an increasing number of
Senior Loans and at any given time a substantial portion of the Senior Loans in
the Fund's portfolio may be rated. The lack of a rating does not necessarily
imply that a Senior Loan is of lesser investment quality; however, most Senior
Loans, when rated, are below investment grade quality. The Adviser generally
does not take ratings into account when determining whether to invest in a
Senior Loan and does not view ratings as a determinative factor in its
investment decisions. There is no limit on the percentage of the Fund's assets
that may be invested in Senior Loans that are rated below investment grade or
that are unrated but of comparable quality. Investing in Senior Loans involves
risk and the Fund attempts to manage these risks through portfolio
diversification and ongoing analyses and monitoring of Borrowers.

The Senior Loan Market

   The volume of newly issued Senior Loans increased from approximately $66
billion in 1987 to approximately $273 billion in 1998 (Source: Donaldson,
Lufkin & Jenrette; Loan Pricing Corporation) and transactions in Senior Loans
in the secondary market increased from approximately $8 billion in 1991 to
approximately $67 billion in 1998 (Source: Loan Pricing Corporation; Securities
Data Corporation). See "Performance Related and Comparative Information" in the
Statement of Additional Information.

The Senior Loan Process

   The Fund normally relies on the Agent to collect principal and interest
payments on a Senior Loan. Furthermore, the Fund also relies in part on the
Agent to monitor compliance by the Borrower with the restrictive covenants in
the Loan Agreement and to notify the Fund (or the Lender from which the Fund
has

                                       14
<PAGE>

purchased a Participation) of any adverse change in the Borrower's financial
condition. The Fund will act as a Lender with respect to a syndicated Senior
Loan only where the Agent, at the time of the Fund's investment, has
outstanding debt or deposit obligations rated investment grade by a rating
agency, or where such debt or obligations are unrated but determined by the
Adviser to be of comparable quality. A rating agency's top four major rating
categories generally are considered to be investment grade. The lowest tier of
investment grade rating is considered to have speculative characteristics. The
Fund will not purchase interests in Senior Loans unless the Agent, Lender and
any other person positioned between the Fund and the Borrower has entered into
an agreement that provides for the holding of assets in safekeeping for, or the
prompt disbursement of assets to, the Fund. Insolvency of the Agent or other
persons positioned between the Fund and the Borrower could result in losses for
the Fund. See "Risks."

   The Fund may be required to pay and may receive various fees and commissions
in connection with purchasing, selling and holding interests in Senior Loans.
The fees normally paid by Borrowers include three primary types: facility fees,
commitment fees and prepayment penalties. Facility fees are paid to Lenders
when a Senior Loan is originated. Commitment fees are paid to Lenders on an
ongoing basis based on the unused portion of a Senior Loan commitment. Lenders
may receive prepayment penalties when a Borrower prepays a Senior Loan. The
Fund receives these fees directly from the Borrower if the Fund is an Original
Lender (as defined below) or, in the case of commitment fees and prepayment
penalties, if the Fund acquires an Assignment. Whether the Fund receives a
facility fee in the case of an Assignment, or any fees in the case of a
Participation, depends on negotiations between the Fund and the Lender selling
such interests. When the Fund buys an Assignment, it may be required to pay a
fee, or forgo a portion of interest and fees payable to it, to the Lender
selling the Assignment. Occasionally, the assignor pays a fee to the assignee.
A person selling a Participation to the Fund may deduct a portion of the
interest and any fees payable to the Fund as an administrative fee. The Fund
may be required to pass along to a person that buys a Senior Loan from the Fund
a portion of any fees that the Fund is entitled to. Fees that the Fund
occasionally may receive may enhance the Fund's income.

Types of Senior Loan Investments

   The Fund may act as one of the group of Lenders originating a Senior Loan
(an "Original Lender"), act as an Agent, purchase Assignments of portions of
Senior Loans from third parties and invest in Participations in Senior Loans.
Senior Loans also include certain foreign debt obligations that are in the form
of notes rather than Loan Agreements. All of these interests in Senior Loans
are sometimes referred to simply as Senior Loans.

   The Fund as Original Lender. When the Fund acts as an Original Lender it may
participate in structuring the Senior Loan. The Fund will not act as sole
principal negotiator of a Senior Loan. When the Fund is a member of the
originating syndicate group for a Senior Loan, it may share in a fee paid to
the Original Lenders. When the Fund is an Original Lender it will have a direct
contractual relationship with the Borrower, may enforce compliance by the
Borrower with the terms of the Loan Agreement and may have rights with respect
to any funds acquired by other Lenders through set-off. Lenders also have full
voting and consent rights under the applicable Loan Agreement. Action subject
to Lender vote or consent generally requires the vote or consent of the holders
of some specified percentage of the outstanding principal amount of the Senior
Loan. Certain decisions, such as reducing the amount of interest on or
principal of a Senior Loan, releasing all or substantially all of the
collateral or changing the maturity of a Senior Loan, frequently require the
unanimous vote or consent of all Lenders affected.

   Acting in the capacity of an Agent in a Senior Loan may subject the Fund to
certain risks in addition to those associated with the Fund's current role as a
Lender. In consideration of such risks, the Fund will invest no more than 20%
of its total assets in Senior Loans in which it acts as Agent or co-Agent and
the size of any such individual Senior Loan will not exceed 5% of the Fund's
total assets. The Fund's ability to receive fee income may also be constrained
by certain requirements for qualifying as a regulated investment company under
the Internal Revenue Code of 1986, as amended (the "Code"). The Fund intends to
comply with those requirements and may limit its investments in Senior Loans in
which it acts as Agent in order to do so.

   Assignments. The purchaser of an Assignment typically succeeds to all the
rights and obligations under the Loan Agreement of the assigning Lender and
becomes a Lender under the Loan Agreement. Assignments may,

                                       15
<PAGE>

however, be arranged through private negotiations, and the rights and
obligations acquired by the purchaser of an Assignment may differ from, and be
more limited than, those held by the assigning Lender.

   Participations. Participations by the Fund in a Lender's portion of a Senior
Loan typically will result in the Fund having a contractual relationship only
with such Lender, not with the Borrower. As a result, the Fund may have the
right to receive payments of principal, interest and any fees to which it is
entitled only from the Lender selling the Participation and only upon receipt
by such Lender of such payments from the Borrower. In connection with
purchasing Participations, the Fund generally will have no right to enforce
compliance by the Borrower with the terms of the Loan Agreement, nor have any
rights with respect to any funds acquired by other Lenders through set-off
against the Borrower, and the Fund may not directly benefit from the collateral
supporting the Senior Loan in which it has purchased the Participation. As a
result, the Fund may assume the credit risk of both the Borrower and the Lender
selling the Participation. In the event of the insolvency of the Lender selling
a Participation, the Fund may be treated as a general creditor of such Lender.
After the period of initial investment, the Fund does not currently intend to
invest more than 20% of its total assets in Participations.

  The Fund has taken the following measures in an effort to minimize risks from
investing in Participations. The Fund will only acquire Participations if the
Lender selling the Participation, and any other persons interpositioned between
the Fund and the Lender, (i) at the time of investment has outstanding debt or
deposit obligations rated investment grade (BBB or A-3 or higher by Standard &
Poor's Corporation ("S&P"), Baa or P-3 or higher by Moody's Investor Service,
Inc. ("Moody's") or BBB or F3 or higher by Fitch IBCA, Inc. ("Fitch")) or has
debt or obligations that are unrated by S&P, Moody's and Fitch and determined
by the Adviser to be of comparable quality and (ii) has entered into an
agreement which provides for the holding of assets in safekeeping for, or the
prompt disbursement of assets to, the Fund. Long-term debt rated BBB by S&P is
regarded by S&P as having adequate capacity to pay interest and repay principal
and debt rated Baa by Moody's is regarded by Moody's as a medium grade
obligation, i.e., it is neither highly protected nor poorly secured and debt
rated BBB by Fitch is regarded by Fitch as having adequate capacity for timely
payment of financial commitments. Commercial paper rated A-3 by S&P indicates
that S&P believes such obligations exhibit adequate protection parameters but
that 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, issues of commercial paper rated P-3 by Moody's are considered
by Moody's to have an acceptable ability for repayment of short-term debt
obligations but the effect of industry characteristics and market compositions
may be more pronounced and issues of commercial paper rated F3 by Fitch are
considered to be of fair credit quality with an adequate capacity for timely
payment of financial commitments but near-term adverse changes could result in
a reduction to non-investment grade.

   The selling Lenders and other persons interpositioned between such Lenders
and the Fund with respect to such Participations will likely conduct their
principal business activities in the banking, finance and financial services
industries. Although, as discussed above, the Fund will take measures which it
believes reduce its exposure to any risks incident to this policy, the Fund may
be more susceptible than an investment company without such a policy to any
single economic, political or regulatory occurrence affecting such industries.
Persons engaged in such industries may be more susceptible than are persons
engaged in some other industry to, among other things, fluctuations in interest
rates, changes in the Federal Open Market Committee's monetary policy,
governmental regulations concerning such industries and capital raising
activities generally and fluctuations in the financial markets generally.

   When the Fund holds a Participation in a Senior Loan, the Fund generally
will not have the right to enforce compliance by the Borrower with the Loan
Agreement, nor rights to any funds acquired by other Lenders through set-off
against the Borrower. In addition, the Fund may not have the right to vote on
whether to waive enforcement of any restrictive covenant breached by a
Borrower. Lenders voting in connection with a potential waiver of a restrictive
covenant may have interests different from those of the Fund and may not
consider the interests of the Fund. The Fund may not benefit directly from the
collateral supporting a Senior Loan in which it has purchased the
Participation, although Lenders that sell Participations generally are required
to distribute liquidation proceeds received by them pro rata among the holders
of such Participations. For purposes of the Fund's policy of investing at least
80% of its total assets in secured Senior Loans, a Participation in a Senior
Loan will be deemed to be secured if the underlying Senior Loan is secured.

                                       16
<PAGE>

   Role of Agent. On behalf of the several Lenders, the Agent generally will be
required to administer and manage the Senior Loan and, with respect to
collateralized Senior Loans, to service or monitor the collateral. In this
connection, the valuation of assets pledged as collateral will reflect market
value and the Agent may rely on independent appraisals as to the value of
specific collateral. The Agent, however, may not obtain an independent
appraisal as to the value of assets pledged as collateral in all cases. The
Fund normally will rely primarily on the Agent (where the Fund is an Original
Lender or owns an Assignment) or the selling Lender (where the Fund owns a
Participation) to collect principal of and interest on a Senior Loan.
Furthermore, the Fund usually will rely on the Agent (where the Fund is an
Original Lender or owns an Assignment) or the selling Lender (where the Fund
owns a Participation) to monitor compliance by the Borrower with the
restrictive covenants in the Loan Agreement and notify the Fund of any adverse
change in the Borrower's financial condition or any declaration of insolvency.

   Loan Agreements may provide for the termination of the Agent's agency status
in the event that it fails to act as required under the relevant Loan
Agreement, becomes insolvent, enters FDIC receivership or, if not FDIC insured,
enters into bankruptcy. Should such an Agent, Lender or assignor with respect
to an Assignment interpositioned between the Fund and the Borrower become
insolvent or enter FDIC receivership or bankruptcy, any interest in the Senior
Loan of such person and any loan payment held by such person for the benefit of
the Fund should not be included in such person's or entity's bankruptcy estate.
If, however, any such amount were included in such person's or entity's
bankruptcy estate, the Fund would incur certain costs and delays in realizing
payment or could suffer a loss of principal or interest. In such event, the
Fund could experience a decrease in net asset value.

   Prepayments. Pursuant to the relevant Loan Agreement, a Borrower may be
required in certain circumstances, and may have the option at any time, to
prepay the principal amount of a Senior Loan, often without incurring a
prepayment penalty. Because the interest rates on Senior Loans are periodically
redetermined at relatively short intervals, the Fund and the Adviser believe
that the prepayment of, and subsequent reinvestment by the Fund in, Senior
Loans will not have a materially adverse impact on the yield on the Fund's
portfolio and may have a beneficial impact on income due to receipt of
prepayment penalties, if any, and any facility fees earned in connection with
reinvestment.

   Commitments to Make Additional Loans. A Lender may have certain obligations
pursuant to a Loan Agreement, which may include the obligation to make
additional loans in certain circumstances. The Fund currently intends to
reserve against such contingent obligations by segregating a sufficient amount
of cash, liquid securities and liquid Senior Loans as a reserve against such
commitments. The Fund will not purchase interests in Senior Loans that would
require the Fund to make any such additional loans if such additional loan
commitments in the aggregate would exceed 20% of the Fund's total assets or
would cause the Fund to fail to meet the diversification requirements set forth
under the heading "Investment Restrictions" in the Statement of Additional
Information.

Warrants, Equity Securities and Junior Debt; Short-Term Debt Securities

   The Fund may acquire equity securities and warrants issued by a Borrower or
its affiliates as part of a package of investments in the Borrower or its
affiliates issued in connection with a Senior Loan of the Borrower. The Fund
also may convert a warrant so acquired into the underlying security. The Fund
may acquire junior debt securities as part of a package of investments in the
Borrower or its affiliates issued in connection with a Senior Loan of the
Borrower, and may invest separately up to 5% of its total assets in junior debt
securities. The Fund generally will acquire interests in warrants, equity and
junior bonds or other debt securities only when the Adviser believes that the
value the Fund gives in exchange for such interests is substantially outweighed
by their potential value. However, investments in warrants, equity and junior
debt securities entail certain risks in addition to those associated with
investments in Senior Loans. The value of these securities may be affected more
rapidly, and to a greater extent, by company-specific developments and general
market conditions. These risks may increase fluctuations in the Fund's net
asset value. The Fund may frequently possess material non-public information
about a Borrower as a result of its ownership of a Senior Loan of such
Borrower. Because of prohibitions on trading in securities of issuers while in
possession of such information the Fund might be unable to enter into a
transaction in a security of such a Borrower when it would otherwise be
advantageous to do so. The Fund's investments in warrants, equity securities
and junior

                                       17
<PAGE>

debt securities are subject to the limitations set forth under "The Fund's
Investments--Investment Objective and Policies."

   The Fund may invest in high quality, short-term debt securities with
remaining maturities of one year or less. These may include commercial paper
rated at least in the top two rating categories by S&P, Moody's or Fitch, or
unrated commercial paper considered by the Adviser to be of similar quality;
interests in short-term loans of Borrowers having short-term debt obligations
rated, or a short-term credit rating, at least in such top two rating
categories, or having no rating but determined by the Adviser to be of
comparable quality; certificates of deposit and bankers' acceptances; and
securities issued or guaranteed by the U.S. government, its agencies or
instrumentalities. These securities may pay interest at adjustable rates or at
fixed rates. The Fund's investments in high quality, short-term debt securities
are subject to the limitations set forth under "The Fund's Investments--
Investment Objective and Policies." In spite of those limitations, pending
initial investment in Senior Loans, or if the Adviser determines that market
conditions temporarily warrant a defensive investment policy, the Fund may
invest, subject to its ability to liquidate its relatively illiquid portfolio
of Senior Loans, up to 100% of its assets in cash and high quality, short-term
debt securities.

Structured Notes

   The Fund may invest up to 10% of its total assets in structured notes, which
are privately negotiated debt obligations with rates of return determined by
reference to the total rate of return on one or more Senior Loans referenced in
such notes. The rate of return on the structured note may be determined by
applying a multiplier to the rate of total return on the referenced loan or
loans. Application of a multiplier is comparable to the use of financial
leverage, a speculative technique. Leverage magnifies the potential for gain
and the risk of loss; as a result, a relatively small decline in the value of a
referenced Senior Loan could result in a relatively large loss in the value of
a structured note.

Use of Leverage

   The Fund intends to utilize financial leverage for investment purposes by
employing Leverage Instruments in an amount currently anticipated to represent
approximately 40% (and in no event exceeding 50%) of its total assets
(including the proceeds from such Leverage Instruments). The Fund may employ
Leverage Instruments for the purpose of acquiring additional income-producing
investments when the Adviser believes that such use of proceeds will enhance
the Fund's net income. The amount of outstanding Leverage Instruments may vary
with prevailing market or economic conditions. The Fund currently expects to
(i) borrow money at rates generally available to institutional investors as
soon as possible after the completion of the Common Share offering described in
this Prospectus and issue commercial paper or notes within approximately three
months of the completion of the Common Share offering, in an aggregate amount
currently anticipated to represent, approximately 30% of the Fund's total
assets immediately after such borrowing or issuance; and (ii) issue Preferred
Shares in an amount currently anticipated to represent approximately 10% of the
Fund's total assets immediately after such issuance. Leverage entails special
risks. See "Risks--Leverage." The management fee paid to the Adviser will be
calculated on the basis of the Fund's total managed assets, including proceeds
of Leverage Instruments, so the fees will be higher when leverage is utilized.
See "Description of Capital Structure--Borrowings" and "Description of Capital
Structure--Preferred Shares."

Interest Rate and Other Hedging Transactions

   The Fund may enter into various interest rate hedging and risk management
transactions. Certain of these interest rate hedging and risk management
transactions involve derivative instruments. A derivative is a financial
instrument whose performance is derived at least in part from the performance
of an underlying index, security or asset. The values of certain derivatives
can be affected dramatically by even small market movements, sometimes in ways
that are difficult to predict.

   There are many different types of derivatives, with many different uses.

  .  The Fund expects to enter into these transactions primarily to seek
     to preserve a return on a particular investment or portion of its
     portfolio, and may also enter into such transactions to seek to
     protect against decreases in the anticipated rate of return on
     floating or variable rate financial

                                       18
<PAGE>

    instruments the Fund owns or anticipates purchasing at a later date, or
    for other risk management strategies such as managing the effective
    dollar-weighted average duration of the Fund's portfolio.

  .  The Fund may also engage in hedging transactions to seek to protect
     the value of its portfolio against declines in net asset value
     resulting from changes in interest rates, credit conditions or other
     market changes.

  .  The Fund does not intend to engage in such transactions to enhance
     the yield on its portfolio or to increase income available for
     distributions.

   Market conditions will determine whether and in what circumstances the Fund
would employ any of the hedging and risk management techniques described below.
The successful utilization of hedging and risk management transactions requires
skills different from those needed in the selection of the Fund's portfolio
securities. The Fund believes that the Adviser possesses the skills necessary
for the successful utilization of hedging and risk management transactions. The
Fund will incur brokerage and other costs in connection with its hedging
transactions.

   The Fund may enter into interest rate swaps or purchase or sell interest
rate caps or floors. Interest rate swaps involve the exchange by the Fund with
another party of their respective obligations to pay or receive interest, e.g.,
an exchange of an obligation to make floating rate payments for an obligation
to make fixed rate payments. For example, the Fund may seek to shorten the
effective interest rate redetermination period of a Senior Loan in its
portfolio. The Fund could exchange the Borrower's obligation to make fixed rate
payments for an obligation to make payments that readjust monthly. In such
event, the Fund would consider the interest rate redetermination period of such
Senior Loan to be the shorter period.

   The successful use of swaps, caps and floors to preserve the rate of return
on a portfolio of financial instruments depends on the Adviser's ability to
predict correctly the direction and extent of movements in interest rates.
Although the Fund believes that use of the hedging and risk management
techniques described above will benefit the Fund, if the Adviser's judgment
about the direction or extent of the movement in interest rates is incorrect,
the Fund's overall performance would be worse than if it had not entered into
any such transactions. For example, if the Fund had purchased an interest rate
swap or an interest rate floor to hedge against its expectation that interest
rates would decline but instead interest rates rose, the Fund would lose part
or all of the benefit of the increased payments it would receive as a result of
the rising interest rates because it would have to pay amounts to its
counterparty under the swap agreement or would have paid the purchase price of
the interest rate floor.

   Because these hedging transactions are entered into for good-faith risk
management purposes, the Adviser and the Fund believe such obligations do not
constitute senior securities. The Fund will usually enter into interest rate
swaps on a net basis, i.e., where the two parties make net payments with the
Fund receiving or paying, as the case may be, only the net amount of the two
payments. The net amount of the excess, if any, of the Fund's obligations over
its entitlements with respect to each interest rate swap will be accrued and an
amount of cash or liquid securities having an aggregate net asset value at
least equal to the accrued excess will be maintained in a segregated account by
the Fund's custodian. If the Fund enters into a swap on other than a net basis,
the Fund will maintain in the segregated account the full amount of the Fund's
obligations under each such swap. Accordingly, the Fund does not treat swaps as
senior securities. The Fund may enter into swaps, caps and floors with member
banks of the Federal Reserve System, members of the New York Stock Exchange or
other entities determined by the Adviser to be creditworthy. If a default
occurs by the other party to such transaction, the Fund will have contractual
remedies pursuant to the agreements related to the transaction but such
remedies may be subject to bankruptcy and insolvency laws which could affect
the Fund's rights as a creditor. The swap market has grown substantially in
recent years with a large number of banks and financial services firms acting
both as principals and as agents utilizing standardized swap documentation. As
a result, the swap market has become relatively liquid. Caps and floors are
more recent innovations and they are less liquid than swaps. There can be no
assurance, however, that the Fund will be able to enter into interest rate
swaps or to purchase interest rate caps or floors at prices or on terms the
Adviser believes are advantageous to the Fund. In addition, although the terms
of interest rate swaps, caps and floors may provide for termination, there can
be no assurance that the Fund will be able to terminate an interest rate swap
or to sell or offset interest rate caps or floors that it has purchased.

                                       19
<PAGE>

   New financial products continue to be developed and the Fund may invest in
any such products as may be developed to the extent consistent with its
investment objective and the regulatory and federal tax requirements applicable
to investment companies.

Lending of Portfolio Holdings

   The Fund may seek to increase its income by lending financial instruments in
its portfolio in accordance with present regulatory policies, including those
of the Board of Governors of the Federal Reserve System and the SEC. Such loans
may be made, without limit, to brokers, dealers, banks or other recognized
institutional borrowers of financial instruments and would be required to be
secured continuously by collateral, including cash, cash equivalents or U.S.
Treasury bills maintained on a current basis at an amount at least equal to the
market value of the financial instruments loaned. The Fund would have the right
to call a loan and obtain the financial instruments loaned at any time on five
days' notice. For the duration of a loan, the Fund would continue to receive
the equivalent of the interest paid by the issuer on the financial instruments
loaned and also may receive compensation from the investment of the collateral.

   The Fund would not have the right to vote any financial instruments having
voting rights during the existence of the loan, but the Fund could call the
loan in anticipation of an important vote to be taken among holders of the
financial instruments or in anticipation of the giving or withholding of their
consent on a material matter affecting the financial instruments. As with other
extensions of credit, risks of delay in recovery or even loss of rights in the
collateral exist should the borrower of the financial instruments fail
financially. However, the loans would be made only to firms deemed by the
Adviser to be creditworthy and when, in the judgment of the Adviser, the
consideration which can be earned currently from loans of this type justifies
the attendant risk. The creditworthiness of firms to which the Fund lends its
portfolio holdings will be monitored on an ongoing basis by the Adviser. No
specific limitation exists as to the percentage of the Fund's assets which the
Fund may lend.

"When-Issued" and "Delayed Delivery" Transactions

   The Fund may also purchase and sell interests in Senior Loans and other
portfolio securities on a "when issued" or "delayed delivery" basis. No income
accrues to the Fund on such interests or securities in connection with such
purchase transactions prior to the date the Fund actually takes delivery of
such interests or securities.

  .  These transactions are subject to market fluctuation; the value of
     the interests in Senior Loans and other portfolio debt securities at
     delivery may be more or less than their purchase price, and yields
     generally available on such interests or securities when delivery
     occurs may be higher or lower than yields on the interests or
     securities obtained pursuant to such transactions.

  .  Because the Fund relies on the buyer or seller, as the case may be,
     to consummate the transaction, failure by the other party to complete
     the transaction may result in the Fund missing the opportunity of
     obtaining a price or yield considered to be advantageous. When the
     Fund is the buyer in such a transaction, however, it will maintain,
     in a segregated account with its custodian, cash or liquid securities
     having an aggregate value equal to the amount of such purchase
     commitments until payment is made.

   The Fund will make commitments to purchase interests or securities on such
basis only with the intention of actually acquiring these interests or
securities, but the Fund may sell such interests or securities prior to the
settlement date if such sale is considered to be advisable. To the extent the
Fund engages in "when issued" or "delayed delivery" transactions, it will do so
for the purpose of acquiring interests or securities for the Fund's portfolio
consistent with the Fund's investment objective and policies and not for the
purpose of investment leverage. No specific limitation exists as to the
percentage of the Fund's assets which may be used to acquire securities on a
"when issued" or "delayed delivery" basis.

                                       20
<PAGE>

Repurchase Agreements

   The Fund may enter into repurchase agreements (a purchase of, and a
simultaneous commitment to resell, a financial instrument at an agreed upon
price on an agreed upon date) only with member banks of the Federal Reserve
System and member firms of the New York Stock Exchange. When participating in
repurchase agreements, the Fund buys securities from a vendor, e.g., a bank or
brokerage firm, with the agreement that the vendor will repurchase the
securities at a higher price at a later date. Such transactions afford an
opportunity for the Fund to earn a return on available cash at minimal market
risk, although the Fund may be subject to various delays and risks of loss if
the vendor is unable to meet its obligation to repurchase. Under the 1940 Act,
repurchase agreements are deemed to be collateralized loans of money by the
Fund to the seller. In evaluating whether to enter into a repurchase agreement,
the Adviser will consider carefully the creditworthiness of the vendor. If the
member bank or member firm that is the party to the repurchase agreement
petitions for bankruptcy or otherwise becomes subject to the U.S. Bankruptcy
Code, the Fund might experience delays in recovering its cash. The securities
underlying a repurchase agreement will be marked to market every business day
so that the value of the collateral is at least equal to the value of the loan,
including the accrued interest thereon, and the Adviser will monitor the value
of the collateral. No specific limitation exists as to the percentage of the
Fund's assets which may be used to participate in repurchase agreements.

Reverse Repurchase Agreements

   The Fund may enter into reverse repurchase agreements with respect to debt
obligations which could otherwise be sold by the Fund. A reverse repurchase
agreement is an instrument under which the Fund may sell an underlying debt
instrument and simultaneously obtain the commitment of the purchaser (a
commercial bank or a broker or dealer) to sell the security back to the Fund at
an agreed upon price on an agreed upon date. The Fund will maintain in a
segregated account with its custodian cash or liquid securities in an amount
sufficient to cover its obligations with respect to reverse repurchase
agreements. The Fund receives payment for such securities only upon physical
delivery or evidence of book entry transfer by its custodian. Reverse
repurchase agreements could involve certain risks in the event of default or
insolvency of the other party, including possible delays or restrictions upon
the Fund's ability to dispose of the underlying securities. An additional risk
is that the market value of securities sold by the Fund under a reverse
repurchase agreement could decline below the price at which the Fund is
obligated to repurchase them. Reverse repurchase agreements will be considered
borrowings by the Fund and as such would be subject to the restrictions on
borrowing described in the Statement of Additional Information under
"Investment Restrictions." The Fund will not hold more than 5% of the value of
its total assets in reverse repurchase agreements.

                                     RISKS

   Risk is inherent in all investing. Investing in any investment company
security 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 Common Shares.

Closed-End Funds

   The Fund is a closed-end management investment company with no history of
operations and is designed primarily for long-term investors and not as a
trading vehicle. The shares of closed-end investment companies frequently trade
at a price lower than their net asset value. The Fund cannot assure you that
the Common Shares will trade at a price equal to or higher than net asset value
in the future. The Fund's net asset value will be reduced immediately following
the offering by the sales load and the amount of the organizational and
offering expenses paid by the Fund. Nuveen has agreed to pay (i) all
organizational expenses and (ii) offering costs (other than the sales load)
that exceed $.01 per Common Share. This market price risk may be greater for
investors who intend to sell their Common Shares within a relatively short
period after completion of this offering.

Borrower Credit Risk

   Senior Loans, like most other debt obligations, are subject to the risk of
default. Default in the payment of interest or principal on a Senior Loan
results in a reduction in income to the Fund, a reduction in the value of the
Senior Loan and a decrease in the Fund's net asset value. This decrease in the
Fund's net asset value would be magnified by the Fund's use of Leverage
Instruments. The risk of default increases in the event of an

                                       21
<PAGE>

economic downturn or a substantial increase in interest rates. An increased
risk of default could result in a decline in the value of Senior Loans and in
the Fund's net asset value.

   The Fund may acquire Senior Loans of Borrowers that are experiencing, or are
more likely to experience, financial difficulty, including Senior Loans of
Borrowers that have filed for bankruptcy protection. Borrowers may have Senior
Loans or other outstanding debt obligations that are rated below investment
grade or that are unrated but of comparable quality to such securities. Debt
securities rated below investment grade are viewed by the rating agencies as
speculative and are commonly known as "junk bonds."

   Senior Loans may not be rated at the time that the Fund purchases them.
However, rating agencies (including, but not limited to, Moody's, S&P and
Fitch) have begun rating Senior Loans. If a Senior Loan is rated at the time of
purchase, the Adviser may consider the rating when evaluating the Senior Loan
but, in any event, the Adviser does not view ratings as a determinative factor
in investment decisions. As a result, the Fund is more dependent on the
Adviser's credit analysis abilities. Because of the protective terms of most
Senior Loans, the Adviser believes that the Fund is more likely to recover more
of its investment in a defaulted Senior Loan than would be the case for most
other types of defaulted debt securities. The values of Senior Loans of
Borrowers that have filed for bankruptcy protection or that are experiencing
payment difficulty will reflect, among other things, the Adviser's assessment
of the likelihood that the Fund ultimately will receive repayment of the
principal amount of such Senior Loans, the likely duration, if any, of a lapse
in the scheduled payment of interest and repayment of principal and prevailing
interest rates.

   In the case of collateralized Senior Loans, there is no assurance that sale
of the collateral would raise enough cash to satisfy the Borrower's payment
obligation or that the collateral can or will be liquidated. In the event of
bankruptcy, liquidation may not occur and the court may not give Lenders the
full benefit of their senior positions. If the terms of a Senior Loan do not
require the Borrower to pledge additional collateral in the event of a decline
in the value of the original collateral, the Fund will be exposed to the risk
that the value of the collateral will not at all times equal or exceed the
amount of the Borrower's obligations under the Senior Loan. To the extent that
a Senior Loan is collateralized by stock in the Borrower or its subsidiaries,
such stock may lose all of its value in the event of bankruptcy of the
Borrower. Uncollateralized Senior Loans involve a greater risk of loss. Some
Senior Loans in which the Fund may invest are subject to the risk that a court,
pursuant to fraudulent conveyance or other similar laws, could subordinate such
Senior Loans to presently existing or future indebtedness of the Borrower or
take other action detrimental to the holders of Senior Loans, such as the Fund,
including, under certain circumstances, invalidating such Senior Loans. Lenders
commonly have certain obligations pursuant to the Loan Agreement, which may
include the obligation to make additional loans or release collateral in
certain circumstances.

Senior Loans

   Information about most Senior Loans is less readily available and reliable
than is the case for many other types of securities. In addition, there is no
minimum rating or other independent evaluation of a Borrower or its securities
limiting the Fund's investments. The Adviser relies exclusively or primarily on
its own evaluation of Borrower credit quality in selecting Senior Loans for
purchase. As a result, the Fund is particularly dependent on the analytical
abilities of the Adviser.

   No active trading market currently exists for many Senior Loans. Senior
Loans are thus relatively illiquid. Liquidity relates to the ability of the
Fund to sell an investment in a timely manner at a price approximately equal to
its value on the Fund's books. The illiquidity of Senior Loans may impair the
Fund's ability to realize the full value of its assets in the event of a
voluntary or involuntary liquidation of such assets. Because of the lack of an
active trading market, illiquid securities are also difficult to value and
prices provided by external pricing services may not reflect the true fair
value of the securities. However, many Senior Loans are of a large principal
amount and are held by a large number of financial institutions. In the
Adviser's opinion, this should enhance their liquidity. In addition, in recent
years the number of institutional investors purchasing Senior Loans has
increased. The risks of illiquidity are particularly important when the Fund's
operations require cash, and may in certain circumstances require that the Fund
borrow to meet short-term cash requirements. To the extent that a secondary
market does exist for certain Senior Loans, the market may be subject to
irregular trading activity, wide bid/ask spreads and extended trade settlement
periods. The Fund has no limitation on the

                                       22
<PAGE>

amount of its assets that may be invested in securities that are not readily
marketable or that are subject to restrictions on resale (except as noted
elsewhere herein). The substantial portion of the Fund's assets invested in
Senior Loans may restrict the ability of the Fund to dispose of its investments
in a timely fashion and at a fair price, and could result in capital losses to
the Fund and holders of its shares. The market for Senior Loans could be
disrupted in the event of an economic downturn or a substantial increase or
decrease in interest rates. This could result in increased volatility in the
market and in the Fund's net asset value and market price per share.

   If legislation or state or federal regulators impose additional requirements
or restrictions on the ability of financial institutions to make loans that are
considered highly leveraged transactions, the availability of Senior Loans for
investment by the Fund may be adversely affected. In addition, such
requirements or restrictions could reduce or eliminate sources of financing for
certain Borrowers. This would increase the risk of default. If legislation or
federal or state regulators require financial institutions to dispose of Senior
Loans that are considered highly leveraged transactions or subject such Senior
Loans to increased regulatory scrutiny, financial institutions may determine to
sell such Senior Loans. Such sales could result in prices that, in the opinion
of the Adviser, do not represent fair value. If the Fund attempts to sell a
Senior Loan at a time when a financial institution is engaging in such a sale,
the price the Fund could get for the Senior Loan may be adversely affected.

   Acting in the capacity of an Agent in a Senior Loan may subject the Fund to
certain risks in addition to those associated with the Fund's current role as a
Lender. Should an Agent or a Lender positioned between the Fund and a Borrower
become insolvent or enter FDIC receivership or bankruptcy, where the Fund is an
Original Lender or has purchased an Assignment any interest of such person in
the Senior Loan and in any loan payment held by such person for the benefit of
the Fund should not be included in the person's estate. If, however, these
items are included in their estate, the Fund would incur costs and delays in
realizing payment and could suffer a loss of principal or interest.

   Some Senior Loans are subject to the risk that a court, pursuant to
fraudulent conveyance or other similar laws, could subordinate the Senior Loans
to presently existing or future indebtedness of the Borrower or take other
action detrimental to Lenders. Such court action could under certain
circumstances include invalidation of Senior Loans. Any Lender, which could
include the Fund, is subject to the risk that a court could find the Lender
liable for damages in a claim by a Borrower arising under the common laws of
tort or contracts or anti-fraud provisions of certain securities laws for
actions taken or omitted to be taken by the Lenders under the relevant terms of
a Loan Agreement or in connection with actions with respect to the collateral
underlying in the Senior Loan.

Participations

   The Fund may purchase Participations in Senior Loans. Under a Participation,
the Fund generally will have rights that are more limited than the rights of
Lenders or of persons who acquire a Senior Loan by Assignment. In a
Participation, the Fund typically has a contractual relationship with the
Lender selling the Participation, but not with the Borrower. As a result, the
Fund assumes the credit risk of the Lender selling the Participation in
addition to the credit risk of the Borrower. In the event of insolvency of the
Lender selling the Participation, the Fund may be treated as a general creditor
of the Lender and may not have a senior claim to the Lenders' interest in the
Senior Loan. A Lender selling a Participation and other persons interpositioned
between the Lender and the Fund with respect to Participations will likely
conduct their principal business activities in the banking, finance and
financial services industries. The Fund does not currently intend to invest
more than 20% of its total assets in such Participations but may invest a
greater portion of its assets in Participations during its period of initial
investment. To the extent the Fund invests in Participations, the Fund may be
more susceptible than a fund without such a policy to any single economic,
political or regulatory occurrence affecting such industries. The Fund has
taken measures which it believes reduce its exposure to such risks but no
assurances can be given as to their effectiveness.

Investment In Foreign Issuers

   The Fund may invest up to 20% of its total assets, measured at the time of
investment, in U.S. dollar-denominated Senior Loans to Borrowers that are
organized or located in countries outside the United States.

                                       23
<PAGE>

Although the Senior Loans will require payment of interest and principal in
U.S. dollars, these Borrowers may have significant non-U.S. dollar revenues.
Investment in foreign Borrowers involves special risks, including that foreign
Borrowers may be subject to:

  .  less rigorous regulatory requirements and accounting and reporting
     requirements than U.S. Borrowers;

  .  differing legal systems and laws relating to creditors' rights;

  .  the potential inability to enforce legal judgments;

  .  economic adversity that would result if the value of the Borrower's
     non-U.S. dollar-denominated revenues and assets were to fall (in
     U.S. dollar-denominated terms) because of fluctuations in currency
     values; and

  .  the potential for political, social and economic adversity in the
     foreign Borrower's country.

High Yield/High Risk Securities

   The Fund may invest up to 100% of its assets in Senior Loans and other
securities that are rated below investment grade, or that are unrated but
determined by the Adviser to be below investment grade quality. Securities
rated below investment grade quality are commonly known as "high-yield/high
risk" or "junk" bonds. Junk bonds, while generally offering higher yields than
investment grade securities with similar maturities and features, involve
greater risks, including the possibility of default or bankruptcy. They are
regarded as predominantly speculative with respect to the issuer's capacity to
pay interest and repay principal. The price volatility of these securities due
to factors such as interest rate sensitivity, market perception of the
creditworthiness of the issuer and general market liquidity is likely to result
in increased fluctuation in the Fund's net asset value, particularly in
response to economic downturns. See "Additional Information About the Fund's
Investments" in the Statement of Additional Information.

Leverage

   The Fund intends to utilize financial leverage for investment purposes by
employing Leverage Instruments in an amount currently anticipated to represent
approximately 40% (and in no event exceeding 50%) of its total assets
(including the proceeds from such Leverage Instruments). As soon as possible
after the completion of the Common Share offering, the Fund expects to borrow
money and, within approximately three months from the completion of the Common
Share offering, the Fund expects to issue commercial paper or notes in an
aggregate amount currently anticipated to represent approximately 30% of the
Fund's total assets immediately after such borrowing or issuance. The Fund also
will issue Preferred Shares in an amount currently anticipated to represent
approximately 10% of the Fund's total assets immediately after such issuance.
The timing and terms of any transactions relating to Leverage Instruments will
be determined by the Fund's Board of Trustees.

   Under the requirements of the 1940 Act, the value of the Fund's total
assets, less all liabilities and indebtedness of the Fund not represented by
senior securities, must be at least equal, immediately after any borrowing or
commercial paper or note issuance, to 300% of the aggregate value of borrowings
represented by senior securities. Upon the issuance of Preferred Shares, the
value of the Fund's total assets, less all liabilities and indebtedness of the
Fund not represented by senior securities, must be at least equal, immediately
after the issuance of the Preferred Shares, to 200% of the aggregate value of
borrowings represented by senior securities and the Preferred Shares.

   If the Fund seeks an investment grade rating from one or more nationally
recognized statistical rating organizations for any commercial paper, notes or
Preferred Shares issued by the Fund (which the Fund expects to do), asset
coverage or portfolio composition provisions in addition to and more stringent
than those required by the 1940 Act may be imposed in connection with the
issuance of such a rating. In addition, restrictions may be imposed on certain
investment practices in which the Fund may otherwise engage. Any lender with
respect to borrowings by the Fund may require additional asset coverage and
portfolio composition provisions as well as restrictions on the Fund's
investment practices. See "Description of Capital Structure." The Adviser does
not anticipate that these restrictions will adversely affect the Adviser's
ability to manage the Fund's portfolio in accordance with its investment
objective and policies.

                                       24
<PAGE>

   There are risks associated with employing Leverage Instruments in an effort
to increase the yield on the Common Shares, including higher volatility of both
the net asset value and the market value of the Common Shares, and the risk
that fluctuations in the interest rates or dividend rates on the Leverage
Instruments will likely affect the yield to the Common Shareholders. So long as
the Fund is able to realize a higher return after expenses on its investment of
the proceeds of the Leverage Instruments than the then current interest rate or
dividend rate on the Leverage Instruments, the effect of the leverage will be
to cause the Common Shareholders to realize a higher return than if the Fund
were not so leveraged. On the other hand, to the extent that the then current
interest rate or dividend rate on the Leverage Instruments approaches the
return on such proceeds after expenses, the benefit of leverage to the Common
Shareholders will be reduced, and if the then current interest rate or dividend
rate on the Leverage Instruments were to exceed the return on such investment
after expenses, the Fund's leveraged capital structure would result in a lower
rate of return to the Common Shareholders than if the Fund were not so
structured.

   Similarly, since any decline in the net asset value of the Fund's
investments will be borne entirely by the Common Shareholders, the effect of
leverage in a market of declining asset values would result in a greater
decrease in net asset value to the Common Shareholders than if the Fund were
not so leveraged. Any such decrease would likely be reflected in a decline in
the market price for Common Shares.

   Because the fee paid to the Adviser will be calculated on the basis of total
managed assets, the fee will be higher when leverage is utilized, giving the
Adviser an incentive to utilize leverage.

   The floating or variable rate nature of Senior Loans in which the Fund
invests helps mitigate against the risks of increased dividend or interest
costs as a result of increasing interest rates. The Adviser may also seek to
manage certain of the risks of financial leverage in anticipation of changes in
interest rates in a number of ways, including extending the length of the
interest rate period on any commercial paper, notes or borrowing so as to fix
an interest rate for a period of time, reducing the Fund's leverage by
redeeming all or a portion of the outstanding Preferred Shares or repaying all
or a portion of any outstanding commercial paper, notes or borrowing, entering
into certain transactions in an effort to hedge against changes in interest
rates and purchasing securities the terms of which have elements of, or are
similar in effect to, certain hedging transactions in which the Fund may
engage. There can be no assurance that the Adviser can successfully manage the
risks of leverage.

   Employing Leverage Instruments will entail certain initial costs and
expenses and certain ongoing administrative and accounting expenses. These
costs and expenses will be borne by the Fund and will reduce the income or net
assets available to Common Shareholders. If the Fund's current investment
income were not sufficient to meet interest expenses on any Leverage
Instrument, the Fund might have to liquidate certain of its investments in
order to meet required dividend or interest payments. In addition, the Fund is
not permitted to declare any cash dividend or other distribution on its Common
Shares unless, at the time of such declaration, the Fund meets certain asset
coverage requirements (determined after deducting the amount of such dividend
or distribution). Such prohibition on the payment of dividends or other
distributions might impair the ability of the Fund to maintain its
qualification, for federal income tax purposes, as a regulated investment
company. The Fund intends, however, to the extent possible to repay commercial
paper, notes or borrowing, which may involve the payment by the Fund of a
premium and the sale by the Fund of portfolio securities at a time when it may
be disadvantageous to do so, to maintain such asset coverage requirements.
Subject to the restrictions of the 1940 Act, the Fund may "releverage" through
the reissuance of commercial paper, notes, or Preferred Shares or incurrence of
new borrowing, and in connection with which the Fund, and indirectly the Common
Shareholders, would incur the expenses of such releveraging. See "Tax Matters."

   Assuming the utilization of leverage through (i) borrowing and issuing
commercial paper or notes in the aggregate amount currently anticipated to
represent approximately 30% of the Fund's total assets and (ii) issuing
Preferred Shares in an amount currently anticipated to represent approximately
10% of the Fund's total assets, at a combined interest and dividend rate of
5.90% payable on such leverage based on market rates as of the date of this
Prospectus, the annual return that the Fund's portfolio must experience (net of
non-leverage expenses) in order to cover such interest payments and dividend
payments would be 2.37%. The Fund's actual cost of leverage will be based on
market rates at the time the Fund undertakes a leveraging strategy, and such
actual cost of leverage may be higher or lower than that assumed in the
previous example.

                                       25
<PAGE>

   The following table is designed to assist the investor in understanding the
effects of leverage and to illustrate the effect on the return to a holder of
the Fund's Common Shares of leverage in the amount of approximately 40% of the
Fund's total assets, assuming hypothetical annual returns of the Fund's
portfolio of minus 10% to plus 10%. As the table shows, leverage generally
increases the return to shareholders when portfolio return is positive and
greater than the cost of leverage and decreases the return when the portfolio
return is negative or less than the cost of leverage. The figures appearing in
the table are hypothetical and actual returns may be greater or less than those
appearing in the table.

<TABLE>
<S>                                      <C>      <C>      <C>     <C>   <C>
Assumed Portfolio Return (net of
 expenses)..............................    (10)%     (5)%     0%     5%    10%
Corresponding Common Share Return
 Assuming 40% Leverage.................. (20.60)% (12.27)% (3.93)% 4.40% 12.73%
</TABLE>

   If there are no Preferred Shares issued and outstanding, Common Shareholders
will elect all of the trustees of the Fund. If there are Preferred Shares
issued and outstanding, holders of any Preferred Shares will elect two
trustees. Under the 1940 Act, upon failure by the Fund to pay dividends on the
Preferred Shares in an amount equal to two full years' dividends arrearage, the
holders of the Preferred Shares shall be entitled to elect a majority of the
Board of Trustees until all such dividends arrearage has been paid or provided
for.

   Until the Fund issues Leverage Instruments, the Fund's capital structure
will not be leveraged, and the special leverage considerations described in
this Prospectus will not apply. There can be no assurance that any commercial
paper or notes or Preferred Shares will be issued or, if issued, that the
commercial paper or notes or Preferred Shares will remain outstanding or that
the Fund will borrow or, if it borrows, that such borrowing will be continued.

Investment Practices and Special Risks

   The Fund may use interest rate and other hedging transactions, lend
portfolio holdings, purchase and sell Senior Loans and other securities on a
"when issued" or "delayed delivery" basis, and use repurchase and reverse
repurchase agreements. These investment practices involve risks. The values of
certain derivatives can be affected dramatically by even small market
movements, sometimes in ways that are difficult to predict. The successful
utilization of hedging and risk management transactions requires skills
different from those needed in the selection of the Fund's portfolio
securities. Although the Adviser believes that these investment practices may
aid the Fund in achieving its investment objective, there is no assurance that
these practices will achieve this result. If these transactions are not
successful, they may result in losses.

Interest Rate Fluctuations

   When interest rates decline, the value of a portfolio invested in fixed-rate
obligations can be expected to rise. Conversely, when interest rates rise, the
value of a portfolio invested in fixed-rate obligations can be expected to
decline. Although the Fund's net asset value will vary, the Adviser expects the
Fund's policy of acquiring primarily interests in floating rate Senior Loans to
minimize fluctuations in net asset value resulting from changes in market
interest rates. However, because floating or variable rates on Senior Loans
only reset periodically, changes in prevailing interest rates can be expected
to cause some fluctuations in the Fund's net asset value. Similarly, a sudden
and significant increase in market interest rates, may cause a decline in the
Fund's net asset value.

   Income Risk. The Fund invests primarily in Senior Loans whose interest rates
reset frequently. If market interest rates fall, these interest rates will be
reset at lower levels, reducing the Fund's income and in turn, dividends paid
to Common Shareholders.

   Net Asset Value Fluctuations. The Senior Loans in which the Fund will invest
generally are not listed on any securities exchange. Certain Senior Loans are
traded by institutional investors in an over-the-counter secondary market for
Senior Loan obligations that has developed over the past several years. No
active trading market currently exists for many of the Senior Loans in which
the Fund will invest. The secondary market for those Senior Loans generally is
comparatively illiquid relative to markets for other income securities. Because
of the lack of an active trading market, Senior Loans are generally more
difficult to value than liquid securities for which an active trading market
exists. In determining net asset value, the Fund will utilize the valuations of
Senior Loans furnished by an independent third-party pricing service, which
typically values Senior Loans at the mean of the highest bona fide bid and
lowest bona fide ask prices when current quotations are readily available.
Senior Loans for which current quotations are not readily available are valued
at a fair value as

                                       26
<PAGE>

determined by the pricing service using pricing methods and other information
and analyses, including credit considerations considered relevant by such
pricing service, to determine valuations. If the pricing service does not
provide a value for a Senior Loan, a value will be determined by the Adviser.
To the extent that an active secondary trading market in Senior Loan interests
develops to a reliable degree, the pricing service may rely to an increasing
extent on such market prices and quotations in determining valuations of the
Senior Loan interests in the Fund's portfolio. The Fund purchases Senior Loans
primarily to seek to achieve its investment objective of high current income,
consistent with preservation of capital, and does not anticipate that it will
actively trade Senior Loans. To the extent a trading market continues to
develop, certain participants in the market may have objectives other than
current income and may pursue short-term trading strategies, which may result
in erratic movements in the market prices for Senior Loans as a result of
movements in short-term interest rates or otherwise. Although the Fund's policy
of acquiring interests in floating rate Senior Loans is intended to minimize
fluctuations in net asset value resulting from changes in market interest
rates, the Fund's net asset value will fluctuate.

Non-Diversification

   The Fund has registered as a "non-diversified" investment company. This
means that it may invest more than 5% of the value of its assets in the
obligations of any single issuer, including Senior Loans of a single Borrower
and Participations purchased from a single Lender. However, the Fund does not
intend to invest more than 10% of the value of its assets in Senior Loans of a
single Borrower. If the Fund invests a relatively high percentage of its assets
in obligations of a limited number of issuers, the Fund will be more at risk to
any single corporate, economic, political or regulatory event that impacts one
or more of those issuers. In addition, the Fund must satisfy certain asset
diversification rules to qualify as a regulated investment company for federal
income tax purposes.

Year 2000 Compliance

   Year 2000 risk is the risk that the computer systems used by the Adviser,
its service providers and industry wide information and transaction
clearinghouses to manage the Fund's investments and process shareholder
transactions may not be able to correctly process activity occurring in the
Year 2000 because of the way computers historically have stored dates. In
addition, it is possible that the markets for Senior Loans and other securities
in which the Fund invests may be detrimentally affected by computer failures
throughout the financial services industry beginning January 1, 2000.
Improperly functioning trading systems may result in settlement problems and
liquidity issues. In addition, corporate and governmental data processing
errors may result in production problems for individual companies and overall
economic uncertainties. Earnings of individual issuers will be affected by
remediation costs, which may be substantial and may be reported inconsistently
in U.S. and foreign financial statements. Accordingly, the Fund's investments
may be adversely affected.

   The statements above are subject to the Year 2000 Information and Readiness
Disclosure Act, which may limit the legal rights regarding the use of such
statements in the case of a dispute.

                             MANAGEMENT OF THE FUND

Trustees and Officers

   The Board of Trustees is responsible for the management of the Fund,
including supervision of the duties performed by the Adviser. There are six
trustees of the Fund, one of whom is an "interested person" (as defined in the
1940 Act) and five of whom are not "interested persons." The names and business
addresses of the trustees and officers of the Fund and their principal
occupations and other affiliations during the past five years are set forth
under "Management of the Fund" in the Statement of Additional Information.

Investment Adviser

   Nuveen Senior Loan Asset Management Inc., 333 West Wacker Drive, Chicago, IL
60606, serves as the investment adviser to the Fund. In this capacity, the
Adviser is responsible for the selection and ongoing monitoring of the assets
in the Fund's investment portfolio, managing the Fund's business affairs and
providing certain clerical, bookkeeping and administrative services. The
Adviser is a newly-formed, wholly-owned

                                       27
<PAGE>

subsidiary of The John Nuveen Company, the parent of Nuveen. The John Nuveen
Company is a majority-owned subsidiary of The St. Paul Companies, Inc., a
publicly-traded company which is principally engaged in providing property-
liability insurance through subsidiaries. See the Statement of Additional
Information under "Investment Adviser."

   Day to day operations and execution of specific investment strategies is
the responsibility of the Adviser. Jeffrey W. Maillet is the Executive
Managing Director of the Adviser and is primarily responsible for the day to
day management of the Fund's portfolio. Mr. Maillet has been employed by the
Adviser since August 1999. Prior to joining the Adviser, Mr. Maillet was a
Senior Vice President of Van Kampen Investment Advisory Corp. since 1989. Mr.
Maillet has 18 years experience in managing portfolios and creating
investments, particularly those featuring floating rate senior collateralized
loans to companies and other entities in diverse industries and regions. He
has managed the purchase of over 2,000 Senior Loans with an aggregate
principal amount of approximately $28 billion.

Investment Management Agreement

   Pursuant to an investment management agreement between the Adviser and the
Fund, the Fund has agreed to pay for the services and facilities provided by
the Adviser an annual management fee, payable on a monthly basis, according to
the following schedule:

<TABLE>
<CAPTION>
Average Daily Managed Assets*                                     Management Fee
- -----------------------------                                     --------------
<S>                                                               <C>
Less than $1 billion.............................................  .8500 of 1%
$1 billion to $2 billion.........................................  .8375 of 1%
$2 billion to $5 billion.........................................  .8250 of 1%
$5 billion to $10 billion........................................  .8000 of 1%
$10 billion and over.............................................  .7750 of 1%
</TABLE>
- --------
*  For purposes of calculation of the management fee, the Fund's "managed
   assets" shall mean the average daily gross asset value of the Fund, minus
   the sum of the Fund's accrued and unpaid dividends on any outstanding
   Preferred Shares and accrued liabilities (other than the principal amount
   of any borrowings incurred, commercial paper or notes issued by the Fund
   and the liquidation preference of any outstanding Preferred Shares).

Because the fee paid to the Adviser will be calculated on the basis of the
Fund's managed assets, which include the proceeds of leverage, the dollar
amount of the Adviser's fees from the Fund will be higher (and the Adviser
will be benefitted to that extent) when leverage is utilized.

   In addition to the fee of the Adviser, the Fund pays all other costs and
expenses of its operations, including compensation of its trustees (other than
those affiliated with the Adviser), custodian, transfer and dividend
disbursing expenses, legal fees, expenses of independent auditors, expenses of
repurchasing shares, expenses of preparing, printing and distributing
shareholder reports, notices, proxy statements and reports to governmental
agencies, and taxes, if any.

   For the first ten years of the Fund's operations, the Adviser has agreed to
reimburse the Fund for fees and expenses in the amounts, and for the time
periods, set forth below:

<TABLE>
<CAPTION>
                      Percentage                                           Percentage
                      Reimbursed                                           Reimbursed
                   (as a percentage                                     (as a percentage
Year Ending           of Managed                Year Ending                of Managed
 Oct. 31,              Assets)                   Oct. 31,                   Assets)
- -----------        ----------------             -----------             ----------------
<S>                <C>                          <C>                     <C>
1999*                    .45%                      2005                       .35%
2000                     .45%                      2006                       .25%
2001                     .45%                      2007                       .15%
2002                     .45%                      2008                       .10%
2003                     .45%                      2009                       .05%
2004                     .45%
</TABLE>
- --------
*  From the commencement of operations.

The Adviser has not agreed to reimburse the Fund for any portion of its fees
and expenses beyond October 31, 2009.

                                      28
<PAGE>

                                NET ASSET VALUE

   The Fund's net asset value per Common Share will be determined as of the
close of trading (normally 4:00 p.m. eastern time) on each day the New York
Stock Exchange is open for business. Net asset value is calculated by taking
the fair value of the Fund's total assets, including interest or dividends
accrued but not yet collected, less liabilities (including Leverage
Instruments), and dividing by the total number of shares outstanding. The
result, rounded to the nearest cent, is the net asset value per share.

   The Senior Loans in which the Fund will invest generally are not listed on
any securities exchange. Certain Senior Loans are traded by institutional
investors in an over-the-counter secondary market for Senior Loan obligations
that has developed over the past several years. This secondary market for those
Senior Loans generally is comparatively illiquid relative to markets for other
income securities and no active trading market exists for many Senior Loans. In
determining net asset value, the Fund will utilize the valuations of Senior
Loans furnished to the Adviser by an independent third-party pricing service
approved by the Board of Trustees. The pricing service typically values Senior
Loans at the mean of the highest bona fide bid and lowest bona fide ask prices
when current quotations are readily available. Senior Loans for which current
quotations are not readily available are valued at a fair value as determined
by the pricing service using a wide range of market data and other information
and analysis, including credit considerations considered relevant by such
pricing service to determine valuations. The Board of Trustees has reviewed the
various alternatives for pricing the Fund's portfolio of Senior Loans and has
determined that the use of a pricing service is a reasonable, fair and
appropriate method of valuing Senior Loans. The Adviser will enter into an
agreement with a pricing service. The Agreement will provide that the pricing
service will have no liability (and the Adviser will waive any liability) for
any use of the valuation information provided by the pricing service, and will
provide that the Adviser will indemnify the pricing service for any losses
incurred by the pricing service as a result of the services provided, except
for losses resulting from the willful misconduct of the pricing service.

   The procedures of the pricing service and its valuations are reviewed by the
officers of the Adviser under the general supervision of the Board of Trustees.
If the Adviser believes that a value provided by the pricing service does not
represent a fair value as a result of information, specific to that Senior Loan
or Borrower or its affiliates, of which the Adviser believes that the pricing
agent may not be aware, the Adviser may in its discretion value the Senior
Loan, and the Fund will utilize that price instead of the price as determined
by the pricing service. In addition to such information the Adviser will
consider, among other factors, (i) the creditworthiness of the Borrower and
(ii) the current interest rate, the period until next interest rate reset and
maturity of such Senior Loan interests in determining a fair value of a Senior
Loan. If the pricing service does not provide a value for a Senior Loan, a
value will be determined by the Adviser in the manner described above.

   It is expected that the Fund's net asset value will fluctuate as a function
of interest rate and credit factors. Because of the short-term nature of such
instruments, however, the Fund's net asset value is expected to fluctuate less
in response to changes in interest rates than the net asset values of
investment companies with portfolios consisting primarily of longer term fixed-
income securities.

   Because a secondary trading market in Senior Loans has not yet fully
developed, the pricing service may not rely solely on but may consider, to the
extent the pricing service believes such information to be reliable, prices or
quotations provided by banks, dealers or other pricing services with respect to
secondary market transactions in Senior Loans. To the extent that an active
secondary trading market in Senior Loan interests develops to a reliable
degree, the pricing service may rely to an increasing extent on such market
prices and quotations in reviewing the pricing service's valuations of the
Senior Loan interests in the Fund's portfolio. To the extent a trading market
continues to develop, certain participants in the market may have objectives
other than current income and may pursue short-term trading strategies, which
may result in erratic movements in the market prices for Senior Loans as a
result of movements in short-term interest rates. Although the Fund's policy of
acquiring interests in floating rate Senior Loans is intended to minimize
fluctuations in net asset value resulting from changes in market interest
rates, the Fund's net asset value will fluctuate. In light of the senior nature
of Senior Loan interests that may be included in the Fund's portfolio and
taking into account the Fund's access to non-public information with respect to
Borrowers relating to such Senior Loan interests, the Adviser

                                       29
<PAGE>

does not currently believe that consideration on a systematic basis of ratings
provided by any nationally recognized statistical rating organization or price
fluctuations with respect to long- or short-term debt of such Borrowers
subordinate to the Senior Loans of such Borrowers is necessary in order to
review the value of such Senior Loan interests. Accordingly, the Adviser
generally will not systematically consider (but may consider in certain
instances) and, in any event, will not rely solely upon such ratings or price
fluctuations in reviewing valuations of Senior Loan interests in the Fund's
portfolio.

   See "Net Asset Value" in the Statement of Additional Information.

                                 DISTRIBUTIONS

   Commencing with the first dividend, the Fund intends to make monthly cash
distributions to Common Shareholders at a rate that reflects the past and
projected performance of the Fund. Because the Senior Loans in which the Fund
will invest have interest rates that adjust periodically with movements in
market rates of interest, the Fund's income, and therefore its monthly
distributions, should be expected to increase when market interest rates
increase and to decline as market interest rates fall. Distributions can only
be made from net investment income. The net income of the Fund consists of all
interest income accrued on portfolio assets less all expenses of the Fund
(including interest expense on borrowings or commercial paper and dividend
payments on preferred shares issued by the Fund). Expenses of the Fund are
accrued each day.

   Over time, the Fund will distribute to Common Shareholders all of its net
investment income (after it pays interest on commercial paper or notes issued
by the Fund and accrued dividends on any outstanding Preferred Shares). At
least annually, the Fund also intends to distribute net capital gains, if any.
Initial distributions to Common Shareholders are expected to be declared
approximately 30 days, and paid approximately 60 days, from the completion of
this offering, depending on market conditions. Although it does not now intend
to do so, the Board of Trustees may change the Fund's dividend policy and the
amount or timing of the distributions, based on a number of factors, including
the amount of the Fund's undistributed net investment income.

   To permit the Fund to maintain a more stable monthly distribution, the Fund
will initially distribute less than the entire amount of net investment income
earned in a particular period. The undistributed net investment income would be
available to supplement future distributions. As a result, the distributions
paid by the Fund for any particular monthly period may be more or less than the
amount of net investment income actually earned by the Fund during the period.
Undistributed net investment income will be added to the Fund's net asset value
and, correspondingly, distributions from undistributed net investment income
will be deducted from the Fund's net asset value.

                           DIVIDEND REINVESTMENT PLAN

   You may elect to have all dividends or capital gains distributions on your
Common Shares, or both, automatically reinvested by The Chase Manhattan Bank,
as agent for the Common Shareholders (the "Plan Agent"), in additional Common
Shares under the Dividend Reinvestment Plan (the "Plan"). You may elect to
participate in the Plan by completing the Dividend Reinvestment Plan
Application Form. If you do not participate, you will receive all distributions
in cash paid by check mailed directly to you by The Chase Manhattan Bank as
dividend paying agent.

   If you decide to participate in the Plan, the number of Common Shares you
will receive will be determined as follows:

  (1) If on the payment date of the dividend, the Common Shares are trading
      at or above net asset value, the Fund will issue new shares at a price
      equal to the greater of (i) net asset value per Common Share on that
      date or (ii) 95% of the market price on that date.

  (2) If Common Shares are trading below net asset value at the time of
      valuation, the Plan Agent will receive the dividend or distribution in
      cash and will purchase Common Shares in the open market, on the New
      York Stock Exchange or elsewhere, for the participants' accounts. It is
      possible that the

                                       30
<PAGE>

     market price for the Common Shares may increase before the Plan Agent
     has completed its purchases. Therefore, the average purchase price per
     share paid by the Plan Agent may exceed the market price at the time of
     valuation, resulting in the purchase of fewer shares than if the
     dividend or distribution had been paid in Common Shares issued by the
     Fund. The Plan Agent will use all dividends and distributions received
     in cash to purchase Common Shares in the open market within 30 days of
     the dividend payment date. Interest will not be paid on any uninvested
     cash payments.

   You may withdraw from the Plan at any time by giving written notice to the
Plan Agent. If you withdraw or the Plan is terminated, you will receive a
certificate for each whole share in your account under the Plan and you will
receive a cash payment for any fraction of a share in your account. If you
wish, the Plan Agent will sell your shares and send you the proceeds, minus
brokerage commissions and a $2.50 service fee.

   The Plan Agent maintains all shareholders' accounts in the Plan and gives
written confirmation of all transactions in the accounts, including information
you may need for tax records. Common Shares in your account will be held by the
Plan Agent in non-certificated form. Any proxy you receive will include all
Common Shares you have received under the Plan.

   There is no brokerage charge for reinvestment of your dividends or
distributions in Common Shares. However, all participants will pay a pro rata
share of brokerage commissions incurred by the Plan Agent when it makes open
market purchases.

   Automatically reinvesting dividends and distributions does not mean that you
do not have to pay income taxes due upon receiving dividends and distributions.

   In the case of Common Shareholders such as banks, brokers or nominees that
hold Common Shares for others who are the beneficial owners, the Plan Agent
will administer the Plan on the basis of the number of Common Shares certified
from time to time by the record Common Shareholder and held for the account of
beneficial owners who participate in the Plan.

   The Fund reserves the right to amend or terminate the Plan if change seems
desirable to the Board of Trustees. There is no direct service charge to
participants in the Plan; however, the Fund reserves the right to amend the
Plan to include a service charge payable by the participants. Additional
information about the Plan may be obtained from The Chase Manhattan Bank.

                        DESCRIPTION OF CAPITAL STRUCTURE

Common Shares

   The Declaration authorizes the issuance of an unlimited number of Common
Shares, par value $.01 per share. All Common Shares have equal rights to the
payment of dividends and the distribution of assets upon liquidation. Common
Shares will, when issued, be fully paid and, subject to matters discussed in
"Certain Provisions in the Declaration of Trust," non-assessable, and will have
no pre-emptive or conversion rights or rights to cumulative voting. Whenever
the Fund utilizes Leverage Instruments, Common Shareholders will not be
entitled to receive any distributions from the Fund unless all accrued
dividends on Preferred Shares have been paid, all interest on commercial paper
or notes has been paid and (i) unless asset coverage (as defined in the 1940
Act) with respect to Preferred Shares would be at least 200% after giving
effect to the distributions and (ii) unless asset coverage (as defined in the
1940 Act) with respect to any borrowing or commercial paper or note issuance
would be at least 300% after giving effect to the distributions. See "Preferred
Shares" below.

   The Fund has applied for listing of the Common Shares on the New York Stock
Exchange. The Fund intends to hold annual meetings of shareholders so long as
the Common Shares are listed on a national securities exchange and such
meetings are required as a condition to such listing.

   The Fund's net asset value per share generally increases when interest rates
decline, and decreases when interest rates rise, and these changes are likely
to be greater because the Fund intends to have a leveraged capital structure.

                                       31
<PAGE>

   Closed-end funds differ from open-end management investment companies
(commonly referred to as mutual funds) in that closed-end funds generally list
their shares for trading on a securities exchange and do not redeem their
shares at the option of the shareholder. By comparison, mutual funds issue
securities redeemable at net asset value at the option of the shareholder and
typically engage in a continuous offering of their shares. Mutual funds are
subject to continuous asset in-flows and out-flows that can complicate
portfolio management, whereas closed-end funds generally can stay more fully
invested in securities consistent with the closed-end fund's investment
objective and policies. In addition, in comparison to open-end funds, closed-
end funds have greater flexibility in the use of Leverage Instruments and in
the ability to make certain types of investments, including investments in
illiquid securities such as Senior Loans. However, shares of closed-end funds
frequently trade at a discount from their net asset value. In recognition of
the possibility that the Common Shares might trade at a discount to net asset
value and that any such discount may not be in the interest of Common
Shareholders, the Fund's Board of Trustees, in consultation with the Adviser,
from time to time may review possible actions to reduce any such discount. The
Board might consider open market repurchases or tender offers for Common Shares
at net asset value. There can be no assurance that the Board will decide to
undertake any of these actions or that, if undertaken, such actions would
result in the Common Shares trading at a price equal to or close to net asset
value per Common Share. The Board might also consider the conversion of the
Fund to an open-end mutual fund. The Board of Trustees believes, however, that
the closed-end structure is desirable, given the Fund's investment objective
and policies. Investors should assume, therefore, that it is highly unlikely
that the Board would vote to convert the Fund to an open-end investment
company.

Borrowings

   The Fund's Declaration authorizes the Fund, without prior approval of the
Common Shareholders, to borrow money. In this connection, the Fund may issue
notes or other evidence of indebtedness (including bank borrowings or
commercial paper) and may secure any such borrowings by mortgaging, pledging or
otherwise subjecting as security the Fund's assets. In connection with such
borrowing, the Fund may be required to maintain minimum average balances with
the lender or to pay a commitment or other fee to maintain a line of credit.
Any such requirements will increase the cost of borrowing over the stated
interest rate. Under the requirements of the 1940 Act, the Fund, immediately
after any such borrowings, must have an "asset coverage" of at least 300%. With
respect to any such borrowing, asset coverage means the ratio which the value
of the total assets of the Fund, less all liabilities and indebtedness not
represented by senior securities (as defined in the 1940 Act), bears to the
aggregate amount of such borrowing represented by senior securities issued by
the Fund. Certain types of borrowing may result in the Fund being subject to
covenants in credit agreements relating to asset coverages or portfolio
composition or otherwise. In addition, the Fund may be subject to certain
restrictions imposed by guidelines of one or more rating agencies which may
issue ratings for commercial paper or notes issued by the Fund. Such
restrictions may be more stringent than those imposed by the 1940 Act.

   The rights of lenders to the Fund to receive interest on and repayment of
principal of any such borrowings will be senior to those of the Common
Shareholders, and the terms of any such borrowings may contain provisions which
limit certain activities of the Fund, including the payment of dividends to
Common Shareholders in certain circumstances. Further, the 1940 Act does (in
certain circumstances) grant to the lenders to the Fund certain voting rights
in the event of default in the payment of interest on or repayment of
principal. In the event that such provisions would impair the Fund's status as
a regulated investment company under the Code, the Fund, subject to its ability
to liquidate its relatively illiquid portfolio, intends to repay the
borrowings. Any borrowing will likely be ranked senior or equal to all other
existing and future borrowings of the Fund. The Fund may also borrow up to an
additional 5% of its total assets for temporary purposes. See "Investment
Restrictions" in the Statement of Additional Information.

   The Fund currently expects that it will enter into definitive agreements
with respect to a credit facility as soon as possible after the completion of
the Common Share offering. The Fund is currently in negotiations with a small
number of money center banks to arrange a senior revolving credit facility
pursuant to which the Fund expects to be entitled to borrow an amount currently
anticipated to represent approximately 30% of the Fund's total assets as of the
closing of the offer and sale of the Common Shares offered hereby (taking the
borrowed amounts into account). Any such borrowings would constitute Leverage
Instruments. The terms of any

                                       32
<PAGE>

agreements relating to such a credit facility have not been determined and are
subject to definitive agreement and other conditions, but the Fund anticipates
that such a credit facility would have terms substantially similar to the
following: (i) a final maturity not expected to exceed three years subject to
possible extension by the Fund; (ii) with respect to each draw under the
facility, an interest rate equal to the lesser of LIBOR plus a stated premium
or an alternate rate on the outstanding amount of each such draw, reset over
periods ranging from one to six months; and (iii) payment by the Fund of
certain fees and expenses including an underwriting fee, a commitment fee on
the average undrawn amount of the facility, an ongoing administration fee and
the expenses of the lenders under the facility incurred in connection
therewith. The Fund currently expects that the aggregate annualized cost to the
Fund over the life of the facility of the interest rate and fees referred to in
clauses (ii) and (iii) will not exceed an amount equal to the stated principal
amount of the facility times an amount equal to LIBOR plus 65 basis points.

   Individual draws on the facility may have maturities ranging from seven days
to one year. The facility is not expected to be convertible into any other
securities of the Fund, outstanding amounts are expected to be prepayable by
the Fund prior to final maturity without significant penalty, and there are not
expected to be any sinking fund or mandatory retirement provisions. Outstanding
amounts would be payable at maturity or such earlier times as required by the
agreement. The Fund may be required to prepay outstanding amounts under the
facility or incur a penalty rate of interest in the event of the occurrence of
certain events of default.

   The Fund expects to indemnify the lenders under the facility against
liabilities they may incur in connection with the facility. In addition the
Fund expects that such a credit facility would contain covenants which, among
other things, likely will limit the Fund's ability to pay dividends in certain
circumstances, incur additional debt, change its fundamental investment
policies and engage in certain transactions including mergers and
consolidations, and may require asset coverage ratios in addition to those
required by the 1940 Act. The Fund may be required to maintain a portion of its
assets in cash or high-grade securities as a reserve against interest or
principal payments and expenses. The Fund expects that any credit facility
would have customary covenant, negative covenant and default provisions.

   There can be no assurance that the Fund will enter into an agreement for a
credit facility on terms and conditions representative of the foregoing, or
that additional material terms will not apply. The Fund currently anticipates
that, within the three month period following the Common Share offering, it
will issue commercial paper in replacement of all or part of the borrowings
under the bank credit facility. If entered into, any such credit facility or
issuance of commercial paper may in the future be replaced or refinanced by
commercial paper or one or more credit facilities having substantially
different terms or by the issuance of preferred shares or debt securities.

Preferred Shares

   The Fund's Agreement and Declaration of Trust (the "Declaration") authorizes
the issuance of an unlimited number of Preferred Shares, par value $.01 per
share, in one or more classes or series, with rights as determined by the Board
of Trustees, by action of the Board of Trustees without the approval of the
Common Shareholders.

   Any decision to offer Preferred Shares is subject to market conditions and
to the Board's continuing belief that leveraging the Fund's capital structure
through the issuance of Preferred Shares is likely to achieve the benefits to
the Common Shareholders described in this Prospectus. Although the terms of the
Preferred Shares will be determined by the Board of Trustees (subject to
applicable law and the Fund's Declaration) if and when it authorizes a
Preferred Shares offering, the Board has determined that the Preferred Shares,
at least initially, would likely pay cumulative dividends at rates determined
over relatively shorter-term periods (such as seven days), by providing for the
periodic redetermination of the dividend rate through an auction or remarketing
procedure. The preference on distribution, liquidation preference, voting
rights and redemption provisions of the Preferred Shares will likely be as
stated below.

   Under the 1940 Act, the Fund could issue Preferred Shares with an aggregate
liquidation value of up to one-half of the value of the Fund's total net assets
measured immediately after issuance of the Preferred Shares.

                                       33
<PAGE>

"Liquidation value" means the original purchase price, less the value of any
senior securities representing indebtedness then outstanding, of the shares
being liquidated plus any accrued and unpaid dividends. In addition, the Fund
is not permitted to declare any cash dividend or other distribution on its
Common Shares unless the liquidation value of the Preferred shares is less
than one-half of the value of the Fund's total net assets (determined after
deducting the amount of such dividend or distribution) immediately after the
distribution.

   The Preferred Shares would have complete priority over the Common Shares as
to distribution of assets.

   In the event of any voluntary or involuntary liquidation, dissolution or
winding up of the affairs of the Fund, holders of Preferred Shares would be
entitled to receive a preferential liquidating distribution (expected to equal
the original purchase price per share plus accumulated and unpaid dividends
thereon, whether or not earned or declared) before any distribution of assets
is made to holders of Common Shares.

   Preferred Shares would be required to be voting shares and to have equal
voting rights with Common Shares. Except as otherwise indicated in this
Prospectus or the Statement of Additional Information and except as otherwise
required by applicable law, holders of Preferred Shares will vote together
with Common Shareholders as a single class.

   Holders of Preferred Shares, voting as a separate class, would be entitled
to elect two of the Fund's trustees. The remaining trustees will be elected by
Common Shareholders and holders of Preferred Shares, voting together as a
single class. In the unlikely event that two full years of accrued dividends
are unpaid on the Preferred Shares, the holders of all outstanding Preferred
Shares, voting as a separate class, would be entitled to elect a majority of
the Fund's trustees until all dividends in arrears have been paid or declared
and set apart for payment. In order for the Fund to take certain actions or
enter into certain transactions, a separate class vote of holders of Preferred
Shares will be required, in addition to the single class vote of the holders
of Preferred Shares and Common Shares.

   The terms of the Preferred Shares may provide that they are redeemable at
certain times, in whole or in part, at the original purchase price per share
plus accumulated dividends. The terms may also state that the Fund may tender
for or purchase Preferred Shares and resell any shares so tendered. Any
redemption or purchase of Preferred Shares by the Fund will reduce the
leverage applicable to Common Shares, while any resale of shares by the Fund
will increase such leverage. See "Risks."

   The discussion above describes the Board of Trustees' present intention
with respect to a possible offering of Preferred Shares. If the Board of
Trustees determines to authorize such an offering, the terms of the Preferred
Shares may be the same as, or different from, the terms described above,
subject to applicable law and the Fund's Declaration.

   The Fund may be subject to certain restrictions imposed by guidelines of
one or more rating agencies which may issue ratings for Preferred Shares
issued by the Fund. These guidelines may impose asset coverage or Fund
composition requirements that are more stringent than those imposed on the
Fund by the 1940 Act. The Adviser does not believe that these covenants or
guidelines will impede it from managing the Fund's portfolio in accordance
with the Fund's investment objective and policies.

                CERTAIN PROVISIONS IN THE DECLARATION OF TRUST

   Under Massachusetts law, shareholders could, in certain circumstances, be
held personally liable for the obligations of the Fund. However, the
Declaration contains an express disclaimer of shareholder liability for debts
or obligations of the Fund and requires that notice of such limited liability
be given in each agreement, obligation or instrument entered into or executed
by the Fund or the trustees. The Declaration further provides for
indemnification out of the assets and property of the Fund for all loss and
expense of any shareholder held personally liable for the obligations of the
Fund. Thus, the risk of a shareholder incurring financial loss on account of
shareholder liability is limited to circumstances in which the Fund would be
unable to meet its obligations. The Fund believes that the likelihood of such
circumstances is very remote.

                                      34
<PAGE>

   The Declaration includes provisions that could limit the ability of other
entities or persons to acquire control of the Fund or to convert the Fund to
open-end status. Specifically, the Declaration requires a vote by holders of at
least two-thirds of the Common Shares and Preferred Shares, voting together as
a single class, except as described below, to authorize (1) a conversion of the
Fund from a closed-end to an open-end investment company, (2) a merger or
consolidation of the Fund, or a series or class of the Fund, with any
corporation, association, trust or other organization or a reorganization or
recapitalization of the Fund, or a series or class of the Fund, (3) a sale,
lease or transfer of all or substantially all of the Fund's assets (other than
in the regular course of the Fund's investment activities), (4) in certain
circumstances, a termination of the Fund, or a series or class of the Fund, or
(5) a removal of trustees by shareholders, and then only for cause, unless,
with respect to (1) through (4), such transaction has already been authorized
by the affirmative vote of two-thirds of the total number of trustees fixed in
accordance with the Declaration or the By-laws, in which case the affirmative
vote of the holders of at least a majority of the Fund's Common Shares and
Preferred Shares outstanding at the time, voting together as a single class, is
required, provided, however, that where only a particular class or series is
affected (or, in the case of removing a trustee, when the trustee has been
elected by only one class), only the required vote by the applicable class or
series will be required. None of the foregoing provisions may be amended except
by the vote of at least two-thirds of the Common Shares and Preferred Shares,
voting together as a single class. In the case of the conversion of the Fund to
an open-end investment company, or in the case of any of the foregoing
transactions constituting a plan of reorganization which adversely affects the
holders of Preferred Shares, the action in question will also require the
affirmative vote of the holders of at least two-thirds of the Fund's Preferred
Shares outstanding at the time, voting as a separate class, or, if such action
has been authorized by the affirmative vote of two-thirds of the total number
of trustees fixed in accordance with the Declaration or the By-laws, the
affirmative vote of the holders of at least a majority of the Fund's Preferred
Shares outstanding at the time, voting as a separate class. The votes required
to approve the conversion of the Fund from a closed-end to an open-end
investment company or to approve transactions constituting a plan of
reorganization which adversely affects the holders of Preferred Shares are
higher than those required by the 1940 Act. The Board of Trustees believes that
the provisions of the Declaration relating to such higher votes are in the best
interest of the Fund and its shareholders.

   The provisions of the Declaration described above could have the effect of
depriving the Common Shareholders of opportunities to sell their Common Shares
at a premium over the then current market price of the Common Shares by
discouraging a third party from seeking to obtain control of the Fund in a
tender offer or similar transaction. The overall effect of these provisions is
to render more difficult the accomplishment of a merger or the assumption of
control by a third party. They provide, however, the advantage of potentially
requiring persons seeking control of the Fund to negotiate with its management
regarding the price to be paid and facilitating the continuity of the Fund's
investment objective and policies. The Board of Trustees of the Fund has
considered the foregoing anti-takeover provisions and concluded that they are
in the best interests of the Fund and its Common Shareholders.

   Reference should be made to the Declaration on file with the Securities and
Exchange Commission for the full text of these provisions.

             REPURCHASE OF FUND SHARES; CONVERSION TO OPEN-END FUND

   The Fund is a closed-end investment company and as such its shareholders
will not have the right to cause the Fund to redeem their shares. Instead, the
Common Shares will trade in the open market at a price that will be a function
of several factors, including dividend levels (which are in turn affected by
expenses), net asset value, price, dividend stability, relative demand for and
supply of such shares in the market, general market and economic conditions and
other factors. Because shares of closed-end investment companies may frequently
trade at prices lower than net asset value, the Fund's Board of Trustees has
currently determined that, at least annually, it will consider action that
might be taken to reduce or eliminate any material discount from net asset
value in respect of Common Shares, which may include the repurchase of such
shares in the open market or in private transactions, the making of a tender
offer for such shares at net asset value, or the conversion of the Fund to an
open-end investment company. The Fund cannot assure you that its Board of
Trustees will decide to take any of these actions, or that share repurchases or
tender offers will actually reduce market discount.

                                       35
<PAGE>

   If the Fund converted to an open-end company, it would be required to redeem
all Preferred Shares then outstanding (requiring in turn that it liquidate a
portion of its investment portfolio) and repay all outstanding borrowings and
commercial paper or notes, and the Common Shares would no longer be listed on
the New York Stock Exchange. In contrast to a closed-end investment company,
shareholders of an open-end investment company may require the company to
redeem their shares at any time (except in certain circumstances as authorized
by or under the 1940 Act) at a price based on their net asset value, less any
redemption charge that is in effect at the time of redemption. Because its
shares are redeemable, an open-end fund is required to invest no more than 15%
of its total assets in illiquid securities. Many Senior Loans are illiquid,
which might require that the Fund change its overall investment strategy if a
decision were made to convert the Fund to an open-end fund. The Board of
Trustees believes that the closed-end fund structure is desirable, given the
Fund's investment objective and policies, and the generally illiquid nature of
Senior Loans. Investors should assume, therefore, that it is highly unlikely
that the Board would vote to convert the Fund to an open-end investment
company. See "Certain Provisions in the Declaration of Trust" for a discussion
of the voting requirements applicable to the conversion of the Fund to an open-
end company.

   Before deciding whether to take any action if the Common Shares trade below
net asset value, the Board would consider all relevant factors, including the
extent and duration of the discount, the liquidity of the Fund's portfolio, the
impact of any action that might be taken on the Fund or its shareholders, and
market considerations. Based on these considerations, even if the Fund's shares
should trade at a discount, the Board of Trustees may determine that, in the
interest of the Fund and its shareholders, no action should be taken.

                                  TAX MATTERS

   The discussion below and in the Statement of Additional Information provides
general tax information related to an investment in the Common Shares. Because
tax laws are complex and often change, you should consult your tax adviser
about the tax consequences of an investment in the Fund.

   The Fund intends to elect and to qualify each year to be treated as a
regulated investment company under Subchapter M of the Code. If the Fund so
qualifies and distributes each year to its Common Shareholders at least 90% of
its net investment income (including, among other things, interest and net
short-term capital gains, but not net capital gains, which are the excess of
net long-term capital gains over net short-term capital losses) from that year,
the Fund will not be required to pay federal income taxes on any income
distributed to Common Shareholders. The Fund will not be subject to federal
income tax on any net realized capital gains distributed to Common
Shareholders. As a Massachusetts business trust, the Fund will not be subject
to any excise or income taxes in Massachusetts as long as it qualifies as a
regulated investment company for federal income tax purposes.

   If the Fund failed to qualify as a regulated investment company or failed to
satisfy the 90% distribution requirement in any taxable year, the Fund would be
taxed as an ordinary corporation on its taxable income (even if such income
were distributed to its Common Shareholders) and all distributions out of
earnings and profits would be taxed to Common Shareholders as ordinary income.

Distributions

   Distributions of the Fund's net investment income are taxable to Common
Shareholders as ordinary income, whether paid in cash or reinvested in
additional Common Shares. Distributions of the Fund's net realized capital
gains ("capital gain dividends"), if any, are taxable to Common Shareholders at
the rates applicable to long-term capital gains regardless of the length of
time Common Shares of the Fund have been held by such Common Shareholders. For
a summary of the tax rates applicable to capital gains (including capital gain
dividends), see "Capital Gains Rates" below. The Fund will inform Common
Shareholders of the source and tax status of all distributions promptly after
the close of each calendar year. For a discussion of the allocation of capital
gain dividends between Common Shareholders and holders of Preferred Shares, if
any, see "Tax Matters" in the Statement of Additional Information.

                                       36
<PAGE>

Sale of Shares

   Except as discussed below, selling Common Shareholders will generally
recognize gain or loss in an amount equal to the difference between their
adjusted tax basis in the Common Shares and the amount received. If such Common
Shares are held as a capital asset, the gain or loss will be a capital gain or
loss. For a summary of the tax rates applicable to capital gains, see "Capital
Gains Rates" below. The federal income tax consequences of the repurchase by
the Fund of Common Shares pursuant to tender offers will be disclosed in the
related offering documents. Any loss recognized upon a taxable disposition of
Common Shares held for six months or less will be treated as a long-term
capital loss to the extent of any capital gain dividends received with respect
to such Common Shares. For purposes of determining whether Common Shares have
been held for six months or less, the holding period is suspended for any
periods during which the Common Shareholder's risk of loss is diminished as a
result of holding one or more other positions in substantially similar or
related property or through certain options or short sales.

Capital Gains Rates

   The maximum tax rate applicable to net capital gains with respect to
securities recognized by individuals and other non-corporate taxpayers is (i)
the same as the maximum ordinary income tax rate for capital assets held for
one year or less and (ii) 20% for capital assets held for more than one year.
Common Shareholders should consult their tax advisors regarding a certain
election to mark-to-market Common Shares held on January 1, 2001. The maximum
net capital gains tax rate for corporations is 35%.

Non-U.S. Shareholders

   A Common Shareholder that is not a "United States person" within the meaning
of the Code (a "Non-U.S. Shareholder") generally will be subject to a
withholding tax of 30% (or lower applicable treaty rate) on dividends from the
Fund (other than capital gain dividends) that are not "effectively connected"
with a United States trade or business carried on by such Common Shareholder.
Accordingly, investment in the Fund is likely to be appropriate for a Non-U.S.
Shareholder only if such person can utilize a foreign tax credit or
corresponding tax benefit in respect of such United States withholding tax.
Non-effectively connected capital gain dividends and gains realized from the
sale of Common Shares will not be subject to United States federal income tax
in the case of (i) a Non-U.S. Shareholder that is a corporation and (ii) a Non-
U.S. Shareholder that is not present in the United States for more than 182
days during the taxable year (assuming that certain other conditions are met).
Prospective foreign investors should consult their U.S. tax advisors concerning
the tax consequences to them of an investment in Common Shares.

Possible Legislative Changes

   Congress is currently considering amendments to the federal income tax laws
that could, if enacted, alter the tax rates applicable to ordinary income and
capital gains and make other changes that could be relevant to shareholders of
the Fund. It cannot be predicted whether any of these changes (or other
legislative amendments) will become law or when they will take effect.

                                 OTHER MATTERS

   A lawsuit brought in June 1996 (Green et al. v. Nuveen Advisory Corp., et
al.) by certain individual common shareholders of six leveraged closed-end
funds sponsored by Nuveen is currently pending in federal district court. The
plaintiffs allege that the leveraged closed-end funds engaged in certain
practices that violated various provisions of the 1940 Act and common law. The
plaintiffs also alleged, among other things, breaches of fiduciary duty by the
funds' directors and Nuveen Advisory Corp., an affiliate of the Adviser, and
various misrepresentations and omissions in prospectuses and shareholder
reports relating to the use of leverage through the issuance and periodic
auctioning of preferred stock and the basis of the calculation and payment of
management fees to Nuveen Advisory Corp. and Nuveen. Plaintiffs also filed a
motion to certify defendant and plaintiff classes.

                                       37
<PAGE>

   The defendants are vigorously defending the case and filed motions to
dismiss the entire lawsuit asserting that the claims are without merit and to
oppose certification of any classes. By opinion dated March 30, 1999, the court
granted most of the defendants' motion to dismiss and denied plaintiffs' motion
to certify defendant and plaintiff classes. The court dismissed all claims
against the funds, the funds' directors and Nuveen. The court dismissed these
claims without prejudice (which means that the plaintiffs can re-file the
claims if they can correct the defects that led to the claims being dismissed)
on the ground that the claims should have been brought as derivative claims on
behalf of the funds. The only remaining claim is brought under Section 36(b) of
the 1940 Act against Nuveen Advisory Corp., and relates solely to advisory fees
Nuveen Advisory Corp. received from the six relevant funds. Discovery is
underway on that single claim. While the Fund cannot assure you that the
litigation will be decided in Nuveen Advisory Corp.'s favor, the Adviser
believes a decision, if any, against the defendants would have no material
effect on the Fund, its Common Shares, or the ability of the Adviser to perform
its duties under the investment management agreement.

                                  UNDERWRITING

   The underwriters named below (the "Underwriters"), acting through
PaineWebber Incorporated, 1285 Avenue of the Americas, New York, New York, as
lead manager, and John Nuveen & Co. Incorporated, Deutsche Bank Securities
Inc., A.G. Edwards & Sons, Inc., Prudential Securities Incorporated, First
Union Securities, Inc., Janney Montgomery Scott LLC and Legg Mason Wood Walker
Incorporated as their representatives (the "Representatives"), have severally
agreed, subject to the terms and conditions of the Underwriting Agreement with
the Fund and the Adviser (the "Underwriting Agreement"), to purchase from the
Fund the number of Common Shares set forth opposite their respective names. The
Underwriters are committed to purchase all of such Common Shares if any are
purchased.

<TABLE>
<CAPTION>
Underwriter                                                     Number of Shares
- -----------                                                     ----------------
<S>                                                             <C>
PaineWebber Incorporated.......................................
John Nuveen & Co. Incorporated.................................
Deutsche Bank Securities Inc...................................
A.G. Edwards & Sons, Inc.......................................
Prudential Securities Incorporated.............................
First Union Securities, Inc....................................
Janney Montgomery Scott LLC....................................
Legg Mason Wood Walker Incorporated............................
  Total........................................................
</TABLE>

   The Fund has granted to the Underwriters an option, exercisable for 45 days
from the date of this Prospectus to purchase up to an additional         Common
Shares to cover over-allotments, if any, at the initial offering price. The
Underwriters may exercise such option solely for the purpose of covering over-
allotments incurred in the sale of the Common Shares offered hereby. To the
extent that the Underwriters exercise this option, each of the Underwriters
will have a firm commitment, subject to certain conditions, to purchase an
additional number of Common Shares proportionate to such Underwriter's initial
commitment.

   The Fund has agreed to pay a commission to the Underwriters in the amount of
$       per Common Share (    % of the public offering price per Common Share)
or an aggregate amount of $     ($        assuming full exercise of the over-
allotment option) for all Common Shares covered by this Prospectus. The
Representatives have advised the Fund that the Underwriters may pay up to $
per Common Share from such commission to selected dealers who sell the Common
Shares and that such dealers may reallow a concession of up to $   per Common
Share to certain other dealers who sell Common Shares. As set forth on the
cover page of this Prospectus, Nuveen has agreed to pay (i) all organizational
expenses and (ii) offering costs (other than the sales load) that exceed $.01
per Common Share.

   Prior to this offering, there has been no public market for the Common
Shares or any other securities of the Fund. The Common Shares have been
approved for listing on the New York Stock Exchange, subject to

                                       38
<PAGE>


notice of issuance. The trading or "ticker" symbol of the Fund is expected to
be "NSL." In order to meet the requirements of listing the Common Shares on the
New York Stock Exchange, the Underwriters have undertaken to sell lots of 100
or more Common Shares to a minimum of 2,000 beneficial holders. The minimum
investment requirement is 100 Common Shares ($1,000 worth).

   The Fund and the Adviser have agreed to indemnify the several Underwriters
for or to contribute to the losses arising out of certain liabilities,
including liabilities under the Securities Act of 1933, as amended.

   The Fund has agreed not to offer or sell any equity securities of the Fund,
other than as contemplated by this Prospectus, for a period of 180 days after
the date of the Underwriting Agreement without the prior written consent of the
Representatives.

   The Representatives have informed the Fund that the Underwriters do not
intend to confirm sale to any accounts over which they exercise discretionary
authority.

   The Underwriters may take certain actions to discourage short-term trading
of Common Shares during a period of time following the initial offering date.
Included in these actions is the withholding of the concession and other
payments to dealers in connection with Common Shares which were sold by such
dealers and which are repurchased for the account of the Underwriters during
such period. In addition, physical delivery of certificates representing Common
Shares is required to transfer ownership of Common Shares for a certain period.
Until the distribution of Common Shares is completed, rules of the SEC may
limit the ability of the Underwriters and certain selling group members to bid
for and purchase the Common Shares. As an exception to these rules, the
Underwriters are permitted to engage in certain transactions that stabilize the
price of the Common Shares. Such transactions consist of bids or purchases for
the purpose of pegging, fixing or maintaining the price of the Common Shares.
If the Underwriters create a short position in this Prospectus, then the
Underwriters may reduce that short position by purchasing Common Shares in the
open market. The Underwriters may also elect to reduce any short position by
exercising all or a part of the overallotment option described above. In
general, purchases of a security for the purpose of stabilization or to reduce
a short position could cause the price of the security to be higher than it
might be in the absence of such purchases. In addition, the Underwriters may
impose "penalty bids" under contractual arrangements with dealers participating
in the offering whereby they may reclaim the selling concession with respect to
Common Shares distributed in the offering but subsequently purchased for the
account of the Underwriters in the open market. Neither the Fund nor the
Underwriters make any representation or prediction as to the direction or
magnitude of any effect that the transactions described above may have on the
price of the Common Shares. In addition, neither the Fund nor the Underwriters
make any representation that the Underwriters will engage in such transactions
or that such transactions, once commenced, will not be discontinued without
notice.

   Under the terms of and subject to the conditions of the Underwriting
Agreement, the Underwriters are committed to purchase and pay for all Common
Shares offered hereby if any are purchased. The Underwriting Agreement provides
that it may be terminated at or prior to the closing date for the purchase of
the Common Shares if, in the judgement of the Representatives, payment for the
delivery of the Common Shares is rendered impracticable or inadvisable because
(1) trading in the equity securities of the Fund is suspended by the SEC, by
the principal exchange that lists the Common Shares, (2) trading in securities
generally on the New York Stock Exchange, the American Stock Exchange or the
National Association of Securities Dealers Automated Quotation National Market
System ("Nasdaq") shall have been suspended or limited or minimum or maximum
prices shall have been generally established on such exchange or over-the-
counter market, (3) additional material governmental restrictions not in force
on the date of the Underwriting Agreement, have been imposed upon trading in
securities or trading has been suspended on any U.S. securities exchange, (4) a
general banking moratorium has been established by U.S. Federal or New York
authorities, or (5) any material adverse change in the financial or securities
markets in the United States or in political, financial or economic conditions
in the United States or any outbreak or material escalation of hostilities or
declaration by the United States of a national emergency or war or other
calamity or crisis occurs, the effect of which is such as to make it
impracticable or inadvisable to market any or all of the Common Shares. The
Underwriting Agreement also

                                       39
<PAGE>

may be terminated if any of the conditions specified in the Underwriting
Agreement have not been fulfilled when and as required by such agreement.

   The Fund anticipates that the Representatives and certain other Underwriters
may from time to time act as brokers and dealers in connection with the
execution of its portfolio transactions after they have ceased to be
Underwriters and, subject to certain restrictions, may act as such brokers
while they are Underwriters.

   Nuveen, one of the Representatives, is an affiliate of the Adviser.

                          CUSTODIAN AND TRANSFER AGENT

   Chase Bank of Texas, National Association, 600 Travis Street, Houston, Texas
77002, is the custodian of the Fund and will maintain custody of the securities
and cash of the Fund. The custodian performs custodial, fund accounting and
portfolio accounting services. The Fund's transfer, shareholder services and
dividend paying agent is The Chase Manhattan Bank, 4 New York Plaza, New York,
New York 10004.

                                 LEGAL OPINIONS

   Certain legal matters in connection with the Common Shares will be passed
upon for the Fund by Bell, Boyd & Lloyd, Chicago, Illinois, and for the
Underwriters by Skadden, Arps, Slate, Meagher & Flom (Illinois). Bell, Boyd &
Lloyd may rely as to certain matters of Massachusetts law on the opinion of
Bingham Dana LLP, Boston, Massachusetts.

                                       40
<PAGE>

         TABLE OF CONTENTS FOR THE STATEMENT OF ADDITIONAL INFORMATION

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
Use of Proceeds............................................................  B-2

Investment Objective.......................................................  B-2

Investment Restrictions....................................................  B-2

Additional Information About the Fund's Investments........................  B-5

Management of the Fund.....................................................  B-8

Investment Adviser......................................................... B-13

Portfolio Transactions..................................................... B-15

Net Asset Value............................................................ B-16

Tax Matters................................................................ B-18

Performance Related and Comparative Information............................ B-21

Experts.................................................................... B-26

Additional Information..................................................... B-27

Report of Independent Auditors............................................. B-28

Financial Statements....................................................... B-29

Ratings of Investments (Appendix A)........................................  A-1
</TABLE>

                                       41
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                                          Shares

                           Nuveen Senior Income Fund

                                [nuveen logo]

                                ---------------

                                   PROSPECTUS

                                ---------------

                            PaineWebber Incorporated

                               John Nuveen & Co.
                                  Incorporated

                           Deutsche Banc Alex. Brown

                           A.G. Edwards & Sons, Inc.

                             Prudential Securities

                       First Union Securities, Inc.

                          Janney Montgomery Scott LLC

                             Legg Mason Wood Walker
                                  Incorporated

                               ----------------

                                           , 1999

   Until            , 1999, all dealers effecting transactions in the
registered securities, whether or not participating in this distribution, may
be required to deliver a Prospectus. This is in addition to the obligation of
dealers to deliver a Prospectus when acting as Underwriters and with respect to
their unsold allotments or subscriptions.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>

     The information in this Statement of Additional Information is not complete
and may be changed.  No person may 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
is not soliciting an offer to buy these securities in any state where the offer
or sale is not permitted.

                 SUBJECT TO COMPLETION--DATED October 18, 1999


                           Nuveen Senior Income Fund
                      STATEMENT OF ADDITIONAL INFORMATION


     Nuveen Senior Income Fund (the "Fund") is a newly organized, closed-end,
non-diversified management investment company. The Fund's investment objective
is to seek a high level of current income, consistent with preservation of
capital. This Statement of Additional Information relating to common shares of
the Fund ("Common Shares") does not constitute a prospectus, but should be read
in conjunction with the Fund's Prospectus relating thereto dated ________, 1999
(the "Prospectus"). This Statement of Additional Information does not include
all information that a prospective investor should consider before purchasing
Common Shares, and investors should obtain and read the Prospectus prior to
purchasing such shares. A copy of the Prospectus may be obtained without charge
by calling (800) 257-8787. You may also obtain a copy of the Prospectus on the
Securities and Exchange Commission's web site (http://www.sec.gov). Capitalized
terms used but not defined in this Statement of Additional Information have the
meanings ascribed to them in the Prospectus.

                               TABLE OF CONTENTS

                                                                         Page
                                                                         ----

Use of Proceeds                                                          B-2
Investment Objective                                                     B-2
Investment Restrictions                                                  B-2
Additional Information About the Fund's Investments                      B-5
Management of the Fund                                                   B-8
Investment Adviser                                                       B-13
Portfolio Transactions                                                   B-15
Net Asset Value                                                          B-16
Tax Matters                                                              B-18
Performance Related and Comparative Information                          B-21
Experts                                                                  B-26
Additional Information                                                   B-27
Report of Independent Auditors                                           B-28
Financial Statements                                                     B-29
Ratings of Investments (Appendix A)                                      A-1

This Statement of Additional Information is dated __________, 1999

                                      B-1
<PAGE>

                                USE OF PROCEEDS

     The net proceeds of the offering of Common Shares of the Fund will be
approximately: $_______ ($_______ if the Underwriters exercise the over-
allotment option in full) after payment of organization and offering costs.

                             INVESTMENT OBJECTIVE

     The Fund's investment objective is to seek a high level of current income,
consistent with preservation of capital. The Fund seeks to achieve its objective
primarily by investing in senior secured loans whose interest rates adjust
periodically based on a benchmark index such as the Prime Rate or LIBOR.
Although the Fund's net asset value will vary, the Fund's policy of acquiring
interests in floating or variable rate, U.S. dollar-denominated senior loans
("Senior Loans") is expected to minimize the fluctuations in the Fund's net
asset value as a result of changes in interest rates. The Fund's net asset value
may be affected by changes in the credit quality of borrowers with respect to
Senior Loan interests in which the Fund invests. Fluctuations in net asset value
may be magnified as a result of the Fund's use of leverage. In addition, the
Fund's use of leverage may affect the Fund's ability to make distributions. The
Common Shares may trade at a discount or premium to net asset value. An
investment in the Fund may not be appropriate for all investors and is not
intended to be a complete investment program. No assurance can be given that the
Fund will achieve its investment objective. For further discussion of the
characteristics of Senior Loan interests and associated special risk
considerations, see "The Fund's Investments" in the Prospectus.

                            INVESTMENT RESTRICTIONS

     The Fund's investment objective and certain fundamental investment policies
of the Fund are described in the Prospectus. The Fund, as a fundamental policy,
may not, without the approval of the holders of a majority of the shares of the
Fund:

     1.   Purchase any security if, as a result of such purchase, 25% or more of
          the Fund's total assets (taken at current value) would be invested in
          the securities of borrowers and other issuers having their principal
          business activities in the same industry (the electric, gas, water and
          telephone utility industries, commercial banks, thrift institutions
          and finance companies being treated as separate industries for
          purposes of this restriction); provided, that this limitation shall
          not

                                      B-2
<PAGE>


          apply with respect to obligations issued or guaranteed by the U.S.
          Government or by its agencies or instrumentalities and provided
          further that for purposes of this limitation, the term "issuer" shall
          not include a lender selling a participation to the Fund together with
          any other person interpositioned between such lender and the Fund with
          respect to a participation.

     2.   Borrow money, except as permitted by the 1940 Act.

     3.   Issue senior securities, as defined in the 1940 Act, other than (i)
          preferred shares which immediately after issuance will have asset
          coverage of at least 200%, (ii) indebtedness which immediately after
          issuance will have asset coverage of at least 300%, or (iii) the
          borrowings permitted by investment restriction 2. above.

     4.   Make loans of money or property to any person, except for obtaining
          interests in Senior Loans in accordance with its investment objective,
          through loans of portfolio securities or the acquisition of securities
          subject to repurchase agreements.

     5.   Act as an underwriter of securities, except to the extent the Fund may
          be deemed to be an underwriter in certain cases when disposing of its
          portfolio investments or acting as an agent or one of a group of co-
          agents in originating senior loans.

     6.   Purchase or sell real estate, commodities or commodities contracts
          except pursuant to the exercise by the Fund of its rights under loan
          agreements, except to the extent the interests in senior loans the
          Fund may invest in are considered to be interests in real estate,
          commodities or commodities contracts and except to the extent that
          hedging instruments the Fund may invest in are considered to be
          commodities or commodities contracts.

     In addition to the foregoing fundamental investment policies, the Fund is
also subject to the following non-fundamental restrictions and policies, which
may be changed by the Board of Trustees. The Fund may not:

                                      B-3
<PAGE>

     1.   Purchase any securities (other than obligations issued or guaranteed
          by the United States Government or by its agencies or
          instrumentalities), if as a result more than 10% of the Fund's total
          assets would then be invested in securities of a single issuer or if
          as a result the Fund would hold more than 10% of the outstanding
          voting securities of any single issuer; provided that, with respect to
          50% of the Fund's assets, the Fund may invest up to 25% of its assets
          in the securities of any one issuer. For purposes of this restriction,
          the term issuer includes both the borrower under a loan agreement and
          the lender selling a participation to the Fund together with any other
          persons interpositioned between such lender and the Fund with respect
          to a participation.

     2.   Sell any security "short," write, purchase or sell puts, calls or
          combinations thereof, or purchase or sell financial futures or
          options, except to the extent that the hedging transactions in which
          the Fund may engage would be deemed to be any of the foregoing
          transactions.

     3.   Invest in securities of other investment companies, except that the
          Fund may purchase securities of other investment companies to the
          extent permitted by (i) the 1940 Act, as amended from time to time,
          (ii) the rules and regulations promulgated by the Securities and
          exchange Commission under the 1940 Act, as amended from time to time,
          or (iii) an exemption or other relief from the provisions of the 1940
          Act. The Fund will rely on representations of borrowers in loan
          agreements in determining whether such borrowers are investment
          companies.

     4.   Make investments for the purpose of exercising control or
          participation in management, except to the extent that exercise by the
          Fund of its rights under loan agreements would be deemed to constitute
          such control or participation.

     For purposes of non-fundamental investment restriction number 1, the Fund
will consider all relevant factors in determining whether to treat the Lender
selling a Participation and any persons interpositioned between such Lender and
the Fund as an issuer, including: the terms of the Loan Agreement and other
relevant agreements (including inter-creditor agreements and any agreements
between such person and the Fund's custodian); the credit quality of such Lender
or interpositioned person; general economic conditions applicable to such Lender
or interpositioned person; and other factors relating to the degree of credit
risk, if any, of such Lender or interpositioned person incurred by the Fund.

     The Fund generally will not engage in the trading of securities for the
purpose of realizing short-term profits, but it will adjust its portfolio as it
deems advisable in view of prevailing or anticipated market conditions to
accomplish the Fund's investment objective. For example, the Fund may sell
portfolio turnover will not be a limiting factor if the Fund considers it
advantageous to purchase or sell securities. The Fund anticipates that the
annual portfolio turnover rate of the Fund will not be in excess of 100%. A high
rate of portfolio turnover involves correspondingly greater expenses than a
lower rate, which expenses must be borne by the Fund and its shareholders.

     The foregoing restrictions and limitations will apply only at the time of
purchase of securities, and the percentage limitations will not be considered
violated unless an excess or deficiency occurs or exists immediately after and
as a result of an acquisition of securities, unless otherwise indicated.

     The foregoing fundamental investment policies, together with the investment
objective of the Fund, cannot be changed without approval by holders of a
"majority of the Fund's outstanding voting shares." As defined in the 1940 Act,
this means the vote of (i) 67% or more of the Fund's shares present at a
meeting, if the holders of more than 50% of the Fund's shares are present or
represented by proxy, or (ii) more than 50% of the Fund's shares, whichever is
less.

     The Fund is an entity commonly known as a "Massachusetts business trust."
Under Massachusetts law, shareholders of a trust may, under certain
circumstances, be held personally liable as partners for its obligations.
However, the Declaration contains an express disclaimer of shareholder liability
for acts or obligations of the Fund and requires that notice of this disclaimer
be given in each agreement, obligation or instrument entered into or executed by
the Fund or the trustees. The Declaration further provides for indemnification
out of the assets and property of the Fund for all loss and expense of any
shareholder personally liable for the obligations of the Fund. Thus, the risk of
a shareholder incurring financial loss on account of shareholder liability

                                      B-4
<PAGE>

is limited to circumstances in which both inadequate insurance existed and the
Fund itself were unable to meet its obligations. The Fund believes the
likelihood of these circumstances is remote.

              ADDITIONAL INFORMATION ABOUT THE FUND'S INVESTMENTS

Originating Senior Loans

     Senior Loans are typically arranged through private negotiations between a
borrower ("Borrower") and several lenders ("Lenders") represented in each case
by one or more such Lenders acting as agent of the several Lenders (the
"Agent"). On behalf of the several Lenders, the Agent, which is frequently the
entity that originates the Senior Loan and invites the other parties to join the
lending syndicate, will be primarily responsible for negotiating the Senior Loan
agreements that establish the relative terms, conditions and rights of the
Borrower and the several Lenders (the "Loan Agreements"). The co-agents, on the
other hand, are not responsible for administration of a Senior Loan, but are
part of the initial group of Lenders that commit to providing funding for a
Senior Loan. In large transactions, it is common to have several Agents;
however, one such Agent typically has primary responsibility for documentation
and administration of the Senior Loan. The Agent is required to administer and
manage the Senior Loan and to service or monitor the collateral. The Agent is
also responsible for the collection of principal and interest and fee payments
from the Borrower and the apportionment of these payments to the credit of all
Lenders which are parties to the Loan Agreement. The Agent is responsible for
monitoring compliance by the Borrower with the restrictive covenants in the loan
agreement and of notifying the Lenders of any adverse change in the Borrower's
financial condition. In addition, the Agent generally is responsible for
determining that the Lenders have obtained a perfected security interest in the
collateral securing the Senior Loan.

     Lenders generally rely on the Agent to collect their portion of the
payments on the Senior Loan and to use appropriate creditor remedies against the
Borrower. Typically under Loan Agreements, the Agent is given broad discretion
in enforcing the Loan Agreement. The Borrower compensates the Agent for these
services. Such compensation may include special fees paid on structuring and
funding the Senior Loan and other fees paid on a continuing basis. The precise
duties and rights of an Agent are defined in the Loan Agreement.

     When the Fund is an Agent, it has, as a party to the Loan Agreement, a
direct contractual relationship with the Borrower and, prior to allocating
portions of the Senior Loan to Lenders, if any, assumes all risks associated
with the Senior Loan. The Agent may enforce compliance by the Borrower with the
terms of the Loan Agreement. Agents also have voting and consent rights under
the applicable Loan Agreement. Action subject to Agent vote or consent generally
requires the vote or consent of the holders of some specified percentage of the
outstanding principal amount of the Senior Loan, which percentage varies
depending on the relevant Loan Agreement. Certain decisions, such as reducing
the amount of increasing the time for payment of interest on or repayment of
principal of a Senior Loan, or releasing collateral therefor, frequently require
the unanimous or consent of all Lenders affected.

                                      B-5
<PAGE>

     Pursuant to the terms of a Loan Agreement, the Fund as Agent typically has
sole responsibility for servicing and administering a loan on behalf of the
other Lenders. Each Lender in a Senior Loan is generally responsible for
performing its own credit analysis and its own investigation of the financial
condition of the Borrower. Generally, Loan Agreements will hold the Fund liable
for any action taken or omitted that amounts to gross negligence or willful
misconduct. In the event of a Borrower's default on a loan, the Loan Agreements
generally provide that the Lenders do not have recourse against the Fund for its
activities as Agent. Instead, Lenders will be required to look to the Borrower
for recourse.

     Acting in the capacity of an Agent in a Senior Loan may subject the Fund to
certain risks in addition to those associated with the Fund's role as a Lender.
An Agent is charged with the above described duties and responsibilities to
Lenders and Borrowers subject to the terms of the Loan Agreement. Failure to
adequately discharge such responsibilities in accordance with the standard of
care set forth in the Loan Agreement may expose the Fund to liability for breach
of contract. If a relationship of trust is found between the Agent and the
Lenders, the Agent will be held to a higher standard of conduct in administering
the loan. In consideration of such risks, the Fund will invest no more than 10%
of its total assets in Senior Loans in which it acts as Agent or co-agent and
the size of any individual loan will not exceed 5% of the Fund's total assets.

Lending Fees

     In the process of buying, selling and holding Senior Loans the Fund may
receive and/or pay certain fees. These fees are in addition to interest payments
received and may include facility fees, commitment fees, commissions and
prepayment penalty fees. When the Fund buys a Senior Loan it may receive a
facility fee and when it sells a Senior Loan it may pay a facility fee. On an
ongoing basis, the Fund may receive a commitment fee based on the undrawn
portion of the underlying line of credit portion of a Senior Loan. In certain
circumstances, the Fund may receive a prepayment penalty fee upon the prepayment
of a Senior Loan by a Borrower. Other fees received by the Trust may include
covenant waiver fees and covenant modification fees.

Borrower Covenants

     A Borrower must comply with various restrictive covenants contained in a
Loan Agreement. Such covenants, in addition to requiring the scheduled payment
of interest and principal, may include restrictions on dividend payments and
other distributions to stockholders, provisions requiring the Borrower to
maintain specific minimum financial ratios, and limits on total debt. In
addition, the Loan Agreement may contain a covenant requiring the Borrower to
prepay the Senior Loan with any free cash flow. Free cash flow is generally
defined as net cash flow after scheduled debt service payments and permitted
capital expenditures, and includes the proceeds from asset dispositions or sales
of securities. A breach of a covenant which is not waived by the Agent, or by
the lenders directly, as the case may be, is normally an event of acceleration;
i.e., the Agent, or the lenders directly, as the case may be, has the right to
call the outstanding Senior Loan. The typical practice of an Agent or a Lender
in relying exclusively or primarily on reports from the Borrower may involve a
risk of fraud by the Borrower. In the case of a Senior Loan in the form of a
Participation, the agreement between the buyer and seller may limit the rights
of the holder of a Senior Loan to vote on certain changes which may be made to
the Loan Agreement, such as waiving a breach of a covenant. However, the holder
of the Participation will, in almost all cases, have the right to vote on
certain fundamental issues such as changes in principal amount, payment dates
and interest rate.

Administration of Loans

     In a typical Senior Loan, the Agent administers the terms of the Loan
Agreement. In such cases, the Agent is normally responsible for the collection
of principal and interest payments from the Borrower and the apportionment of
these payments to the credit of all institutions which are parties to the Loan
Agreement. The Fund will generally rely upon the Agent or an intermediate
participant to receive and forward to the Fund its portion of the principal and
interest payments on the Senior Loan. Furthermore, unless under the terms of a
Participation Agreement the Fund has direct recourse against the Borrower, the
Fund will rely on the Agent and the other members of the lending syndicate to
use appropriate credit remedies against the Borrower. The Agent is typically
responsible for monitoring compliance with covenants contained in the Loan
Agreement based upon reports prepared by the Borrower. The seller of the Senior
Loan usually does, but is often not obligated to, notify holders of Senior Loans
of any failures of compliance. The Agent may monitor the value of the collateral
and, if the value of the collateral declines, may accelerate the Senior Loan,
may give the Borrower an opportunity to provide additional collateral or may
seek other protection for the benefit of the participants in the Senior Loan.
The Agent is compensated by the Borrower for providing these services under a
Loan Agreement, and such compensation may include special fees paid upon
structuring and funding the Senior Loan and other fees paid on a continuing
basis. With respect to Senior Loans for which the Agent does not perform such
administrative and enforcement functions, the Fund will perform such tasks on
its own behalf, although a collateral bank will typically hold any collateral on
behalf of the Fund and the other lenders pursuant to the applicable Loan
Agreement.

     A financial institution's appointment as Agent may usually be terminated in
the event that it fails to observe the requisite standard of care or becomes
insolvent, enters Federal Deposit Insurance Corporation ("FDIC") receivership,
or, if not FDIC insured, enters into bankruptcy proceedings. A successor Agent
would generally be appointed to replace the terminated Agent, and assets held by
the Agent under the Loan Agreement should remain available to holders of Senior
Loans. However, if assets held by the Agent for the benefit of the Fund were
determined to be subject to the claims of the Agent's general creditors, the
Fund might incur certain costs and delays in realizing payment on a Senior Loan,
or suffer a loss of principal and/or interest. In situations involving other
intermediate participants similar risks may arise.

Prepayments

     Senior Loans usually require, in addition to scheduled payments of interest
and principal, the prepayment of the Senior Loan from free cash flow, as defined
above. The degree to which Borrowers prepay Senior Loans, whether as a
contractual requirement or at their election, may be affected by general
business conditions, the financial condition of the Borrower and competitive
conditions among Lenders, among others. As such, prepayments cannot be predicted
with accuracy. Upon a prepayment, either in part or in full, the actual
outstanding debt on which the Fund derives interest income will be reduced.
However, the Fund may receive both a prepayment penalty fee from the prepaying
Borrower and a facility fee upon the purchase of a new Senior Loan with the
proceeds from the prepayment of the former. Prepayments generally will not
materially affect the Fund's performance because the Fund should be able to
reinvest prepayments in other Senior Loans that have similar or identical yields
and because receipt of such fees may mitigate any adverse impact on the Fund's
yield.

Other Information Regarding Senior Loans

     From time to time, the Adviser and its affiliates may borrow money from
various banks in connection with their business activities. Such banks may also
sell Senior Loans to or acquire them from the Fund or may be intermediate
participants with respect to Senior Loans in which the Fund owns interests. Such
banks may also act as Agents for Senior Loans held by the Fund.

     The Fund may acquire interests in Senior Loans which are designed to
provide temporary or "bridge" financing to a Borrower pending the sale of
identified assets or the arrangement of longer-term loans or the issuance and
sale of debt obligations. The Fund may also invest in Senior Loans of Borrowers
who have obtained bridge loans from other parties. A Borrower's use of bridge
loans involves a risk that the Borrower may be unable to locate permanent
financing to replace the bridge loan, which may impair the Borrower's perceived
creditworthiness.

     To the extent that collateral consists of the stock of the Borrower's
subsidiaries or other affiliates, the Fund will be subject to the risk that this
stock will decline in value. Such a decline, whether as a result of bankruptcy
proceedings or otherwise, could cause the Senior Loan to be undercollateralized
or unsecured. In most credit agreements there is no formal requirement to pledge
additional collateral. In addition, the Fund may invest in Senior Loans
guaranteed by, or fully secured by assets of, shareholders or owners, even if
the Senior Loans are not otherwise collateralized by assets of the Borrower;
provided, however, that such guarantees are fully secured. There may be
temporary periods when the principal asset held by a Borrower is the stock of a
related company, which may not legally be pledged to secure a Senior Loan. On
occasions when such stock cannot be pledged, the Senior Loan will be temporarily
unsecured until the stock can be pledged or is exchanged for or replaced by
other assets, which will be pledged as security for the Senior Loan. However,
the Borrower's ability to dispose of such securities, other than in connection
with such pledge or replacement, will be strictly limited for the protection of
the holders of Senior Loans. During any such period in which the Senior Loan is
temporarily unsecured, such Senior Loans will not be treated as secured Senior
Loans for purposes of the Fund's policy of investing in normal circumstances at
least 80% of its total assets in secured Senior Loans.

                                      B-6
<PAGE>


     If a Borrower becomes involved in bankruptcy proceedings, a court
may invalidate the Fund's security interest in the loan collateral or
subordinate the Fund's rights under the Senior Loan to the interests of the
Borrower's unsecured creditors. Such action by a court could be based, for
example, on a "fraudulent conveyance" claim to the effect that the Borrower did
not receive fair consideration for granting the security interest in the loan
collateral to the Fund. For Senior Loans made in connection with a highly
leveraged transaction, consideration for granting a security interest may be
deemed inadequate if the proceeds of the Loan were not received or retained by
the Borrower, but were instead paid to other persons (such as shareholders of
the Borrower) in an amount which left the Borrower insolvent or without
sufficient working capital. There are also other events, such as the failure to
perfect a security interest due to faulty documentation or faulty official
filings, which could lead to the invalidation of the Fund's security interest
in loan collateral. If the Fund's security interest in loan collateral is
invalidated or the Senior Loan is subordinated to other debt of a Borrower in
bankruptcy or other proceedings, it is unlikely that the Fund would be able to
recover the full amount of the principal and interest due on the Loan.

Interest Rate and Other Hedging Transactions

     The Fund may enter into various interest rate hedging and risk management
transactions. Certain of these interest rate hedging and risk management
transactions involve derivative instruments. A derivative is a financial
instrument whose performance is derived at least in part from the performance of
an underlying index, security or asset. The values of certain derivatives can be
affected dramatically by even small market movements, sometimes in ways that are
difficult to predict. There are many different types of derivatives, with many
different uses. The Fund expects to enter into these transactions primarily to
seek to preserve a return on a particular investment or portion of its
portfolio, and may also enter into such transactions to seek to protect against
decreases in the anticipated rate of return on floating or variable rate
financial instruments the Fund owns or anticipates purchasing at a later date,
or for other risk management strategies such as managing the effective
dollar-weighted average duration of the Fund's portfolio. The Fund may also
engage in hedging transactions to seek to protect the value of its portfolio
against declines in net asset value resulting from changes in interest rates or
other market changes. The Fund does not intend to engage in such transactions to
enhance the yield on its portfolio or to increase income available for
distributions. Market conditions will determine whether and in what
circumstances the Fund would employ any of the hedging and risk management
techniques described below. The successful utilization of hedging and risk
management transactions requires skills different from those needed in the
selection of the Fund's portfolio securities. The Fund believes that the Adviser
possesses the skills necessary for the successful utilization of hedging and
risk management transactions. The Fund will incur brokerage and other costs in
connection with its hedging transactions.

     The Fund may enter into interest rate swaps or purchase or sell interest
rate caps or floors. Interest rate swaps involve the exchange by the Fund with
another party of their respective obligations to pay or receive interest, e.g.,
an exchange of an obligation to make floating rate payments for an obligation to
make fixed rate payments. For example, the Fund may seek to shorten the
effective interest rate redetermination period of a Senior Loan in its portfolio
with an interest rate redetermination period of one year. The Fund could
exchange the Borrower's obligation to make fixed rate payments for one year for
an obligation to make payments that readjust monthly. In such event, the Fund
would consider the interest rate redetermination period of such Senior Loan to
be the shorter period.

     The purchase of an interest rate cap entitles the purchaser, to the extent
that a specified index exceeds a predetermined interest rate, to receive
payments of interest at the difference of the index and the predetermined rate
on a notional principal amount (the reference amount with respect to which
interest obligations are determined although no actual exchange of principal
occurs) from the party selling such interest rate cap. 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 at
the difference of the index and the predetermined rate on a notional principal
amount from the party selling such interest rate floor. The Fund will not enter
into swaps, caps or floors if, on a net basis, the aggregate notional principal
amount with respect to such agreements exceeds the net assets of the Fund. The
Fund will not sell interest rate caps or floors that it does not own.

     In circumstances in which the Adviser anticipates that interest rates will
decline, the Fund might, for example, enter into an interest rate swap as the
floating rate payor or, alternatively, purchase an interest rate floor. In the
case of purchasing an interest rate floor, if interest rates declined below the
floor rate, the Fund would receive payments from its counterparty which would
wholly or partially offset the decrease in the payments it would receive in
respect of the portfolio assets being hedged. In the case where the Fund
purchases such an interest rate swap, if the floating rate payments fell below
the level of the fixed rate payment set in the swap agreement, the Fund's
counterparty would pay the Fund amounts equal to interest computed at the
difference between the fixed and floating rates over the notional principal
amount. Such payments would offset or partially offset the decrease in the
payments the Fund would receive in respect of floating rate portfolio assets
being hedged.

     The successful use of swaps, caps and floors to preserve the rate of return
on a portfolio of financial instruments depends on the Adviser's ability to
predict correctly the direction and extent of movements in interest rates.
Although the Fund believes that use of the hedging and risk management
techniques described above will benefit the Fund, if the Adviser's judgment
about the direction or extent of the movement in interest rates is incorrect,
the Fund's overall performance would be worse than if it had not entered into
any such transactions. For example, if the Fund had purchased an interest rate
swap or an interest rate floor to hedge against its expectation that interest
rates would decline but instead interest rates rose, the Fund would lose part or
all of the benefit of the increased payments it would receive as a result of the
rising interest rates because it would have to pay amounts to its counterparty
under the swap agreement or would have paid the purchase price of the interest
rate floor.

     Because these hedging transactions are entered into for good-faith risk
management purposes, the Adviser and the Fund believe such obligations do not
constitute senior securities. The Fund will usually enter into interest rate
swaps on a net basis, i.e., where the two parties make net payments with the
Fund receiving or paying, as the case may be, only the net amount of the two
payments. The net amount of the excess, if any, of the Fund's obligations over
its entitlements with respect to each interest rate swap will be accrued and an
amount of cash or liquid securities having an aggregate net asset value at least
equal to the accrued excess will be maintained in a segregated account by the
Fund's custodian. If the Fund enters into a swap on other than a net basis, the
Fund will maintain in the segregated account the full amount of the Fund's
obligations under each such swap. Accordingly, the Fund does not treat swaps as
senior securities. The Fund may enter into swaps, caps and floors with member
banks of the Federal Reserve System, members of the New York Stock Exchange or
other entities determined by the Adviser, pursuant to procedures adopted and
reviewed on an ongoing basis by the Board of Trustees, to be creditworthy. If a
default occurs by the other party to such transaction, the Fund will have
contractual remedies pursuant to the agreements related to the transaction but
such remedies may be subject to bankruptcy and insolvency laws which could
affect the Fund's rights as a creditor. The swap market has grown substantially
in recent years with a large number of banks and financial services firms acting
both as principals and as agents utilizing standardized swap documentation. As a
result, the swap market has become relatively liquid. Caps and floors are more
recent innovations and they are less liquid than swaps. There can be no
assurance, however, that the Fund will be able to enter into interest rate swaps
or to purchase interest rate caps or floors at prices or on terms the Adviser
believes are advantageous to the Fund. In addition, although the terms of
interest rate swaps, caps and floors may provide for termination, there can be
no assurance that the Fund will be able to terminate an interest rate swap or to
sell or offset interest rate caps or floors that it has purchased.

     The Fund may also engage in credit derivative transactions. Default price
risk derivatives are linked to the price of reference securities or loans after
a default by the issuer or borrower, respectively. Market spread derivatives are
based on the risk that changes in market factors, such as credit spreads, can
cause a decline in the value of a security, loan or index. There are three basic
transactional forms for credit derivatives; swaps, options and structured
instruments. The use of credit derivatives is a highly specialized activity
which involves strategies and risks different from those associated with
ordinary portfolio security transactions. If the 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. Moreover, even if the Adviser is
correct in its forecasts, there is a risk that a credit derivative position may
correlate imperfectly with the price of the asset or liability being hedged.
Credit derivative transaction exposure will be limited to 10% of the total
assets of the Fund.

     New financial products continue to be developed and the Fund may invest in
any such products as may be developed to the extent consistent with its
investment objective and the regulatory and federal tax requirements applicable
to investment companies.

                                      B-7
<PAGE>

                            MANAGEMENT OF THE FUND

Trustees and Officers

     The management of the Fund, including general supervision of the duties
performed for the Fund under the Management Agreement, is the responsibility of
the Board of Trustees of the Fund.  The number of trustees of the Fund is
currently set at six, one of whom is an "interested" person (as the term
"interested" persons is defined in the 1940 Act) and five of whom are not
"interested" persons. None of the trustees who are not "interested" persons of
the Fund has ever been a director or employee of, or consultant to, Nuveen or
its affiliates. The names and business addresses of the trustees and officers of
the Fund and their principal occupations and other affiliations during the past
five years are set forth below, with those trustees who are "interested persons"
of the Fund indicated by an asterisk.

<TABLE>
<CAPTION>
                                             Positions and
                                             -------------
                               Date of      Offices with the          Principal Occupations During Past Five
                               -------      ----------------          --------------------------------------
     Name and Address           Birth            Fund                               Years
     ----------------           -----            ----                               -----
<S>                           <C>          <C>                      <C>
Timothy R. Schwertfeger*       3/28/49     Chairman, President      Chairman since July 1, 1996 of The John
333 West Wacker Drive                         and Trustee           Nuveen Company, John Nuveen & Co.
Chicago, IL  60606                                                  Incorporated, Nuveen Advisory Corp. and
                                                                    Nuveen Institutional Advisory Corp.;
                                                                    prior thereto, Executive Vice President
                                                                    and Director of The John Nuveen
                                                                    Company, John Nuveen & Co.
                                                                    Incorporated, Nuveen Advisory Corp. and
                                                                    Nuveen Institutional Advisory Corp.;
                                                                    Chairman and Director (since January
                                                                    1997) of Nuveen Asset Management, Inc.;
                                                                    Director (since 1996) of Institutional
                                                                    Capital Corporation; Chairman and
                                                                    Director of Rittenhouse Financial
                                                                    Services Inc. (since 1999); Chairman
                                                                    and Director of the Adviser (since
                                                                    1999).

James E. Bacon                 2/27/31          Trustee             Business consultant; Director of Lone
114 W. 4th St.                                                      Star Industries, Inc. (cement); retired.
New York, NY  10036

Jack B. Evans                 10/22/48          Trustee             President, The Hall-Perrine Foundation,
115 Third Street, S.E.                                              a private philanthropic corporation
Cedar Rapids, IA  52401                                             (since 1996); formerly President and
                                                                    Chief Operating Officer, SCI Financial
                                                                    Group, Inc., a regional financial
                                                                    services firm.
</TABLE>

                                      B-8
<PAGE>


<TABLE>
<CAPTION>
                                             Positions and
                                             -------------
                               Date of      Offices with the          Principal Occupations During Past Five
                               -------      ----------------          --------------------------------------
     Name and Address           Birth            Fund                               Years
     ----------------           -----            ----                               -----
<S>                           <C>           <C>                     <C>
William L. Kissick             7/29/32         Trustee              Professor, School of Medicine and the
University of                                                       Wharton School of Management and
Pennsylvania                                                        Chairman, Leonard Davis Institute of
224 NEB/2L                                                          Health Economics, University of
Philadelphia, PA  19104                                             Pennsylvania.

Thomas E. Leafstrand          11/11/31         Trustee              Retired, previously Vice President in
412 W. Franklin                                                     charge of Municipal Underwriting and
Wheaton, IL  60187                                                  Dealer Sales at The Northern Trust
                                                                    Company.

Sheila W. Wellington           2/24/32         Trustee              President (since 1993) of Catalyst (a
250 Park Avenue                                                     not-for-profit organization focusing on
New York, NY  10003                                                 women's leadership development in
                                                                    business and the professions).

Alan G. Berkshire             12/28/60      Vice President and      Senior Vice President (since May 1999,
333 West Wacker Drive                       Assistant Secretary     formerly Vice President) and General
Chicago, IL  60606                                                  Counsel (since September 1997) and Secretary
                                                                    (since May 1998) of John Nuveen & Co.
                                                                    Incorporated and The John Nuveen Company;
                                                                    Vice President (since Sept. 1997) and Assistant
                                                                    Secretary (since July 1999) of Nuveen Advisory
                                                                    Corp. and Nuveen Institutional Advisory Corp.,
                                                                    prior thereto, Partner in the law
                                                                    firm of Kirkland & Ellis.

Peter H. D'Arrigo             11/28/67      Vice President and      Vice President of John Nuveen & Co.
333 West Wacker Drive                            Treasurer          Incorporated (January 1999); Vice
Chicago, IL  60606                                                  President and Treasurer of the Adviser
                                                                    (September 1999); prior thereto,
                                                                    Assistant Vice President (January
                                                                    1997); formerly, Associate of John
                                                                    Nuveen & Co. Incorporated; Chartered
                                                                    Financial Analyst.
</TABLE>

                                      B-9
<PAGE>


<TABLE>
<CAPTION>
                                             Positions and
                                             -------------
                               Date of      Offices with the          Principal Occupations During Past Five
                               -------      ----------------          --------------------------------------
     Name and Address           Birth            Fund                               Years
     ----------------           -----            ----                               -----
<S>                           <C>           <C>                     <C>
Lorna C. Ferguson             10/24/45       Vice President         Vice President of John Nuveen & Co.
333 West Wacker Drive                                               Incorporated; Vice President (since
Chicago, IL  60606                                                  January 1998) of Nuveen Advisory Corp.
                                                                    and Nuveen Institutional Advisory Corp.

Stephen D. Foy                 5/31/54      Vice President and      Vice President of John Nuveen & Co.
333 West Wacker Drive                           Controller          Incorporated; Certified Public
Chicago, IL   60606                                                 Accountant.

Jeffrey W. Maillet             9/30/56       Vice President         Executive Managing Director of the Adviser (since
333 West Wacker Drive                                               September 1999); prior thereto, Senior
Chicago, IL   60606                                                 Vice President of Van Kampen Investment
                                                                    Advisory Corp. (since 1989); prior to 1989, assistant
                                                                    portfolio manager and credit officer for The Pilgrim Group.
</TABLE>

                                      B-10
<PAGE>


<TABLE>
<CAPTION>
                                             Positions and
                                             -------------
                               Date of      Offices with the          Principal Occupations During Past Five
                               -------      ----------------          --------------------------------------
     Name and Address           Birth            Fund                               Years
     ----------------           -----            ----                               -----
<S>                            <C>          <C>                     <C>
Larry W. Martin                7/27/51      Vice President and      Vice President, Assistant Secretary and
333 West Wacker Drive                       Assistant Secretary     Assistant General Counsel of John
Chicago, IL   60606                                                 Nuveen & Co. Incorporated; Vice
                                                                    President and Assistant Secretary of
                                                                    Nuveen Advisory Corp. and Nuveen
                                                                    Institutional Advisory Corp.; Vice
                                                                    President and Assistant Secretary
                                                                    (since January 1997) of Nuveen Asset
                                                                    Management, Inc.; Assistant Secretary
                                                                    of The John Nuveen Company; Vice
                                                                    President and Assistant Secretary of
                                                                    the Adviser (since September 1999).

Stuart W. Rogers                5/1/56       Vice President         Vice President of John Nuveen & Co.
333 West Wacker Drive                                               Incorporated.
Chicago, IL   60606
</TABLE>

                                      B-11
<PAGE>


<TABLE>
<CAPTION>
                                             Positions and
                                             -------------
                               Date of      Offices with the          Principal Occupations During Past Five
                               -------      ----------------          --------------------------------------
     Name and Address           Birth            Fund                               Years
     ----------------           -----            ----                               -----
<S>                            <C>          <C>                     <C>
Gifford R. Zimmerman            9/9/56       Vice President and     Vice President, Assistant Secretary and
333 West Wacker Drive                             Secretary         Associate General Counsel of John
Chicago, IL   60606                                                 Nuveen & Co. Incorporated; Vice
                                                                    President (since May 1993) and
                                                                    Secretary (since July 1999) of Nuveen
                                                                    Advisory Corp. and Nuveen Institutional
                                                                    Advisory Corp.; Assistant Secretary,
                                                                    The John Nuveen Company (since May
                                                                    1994); Chartered Financial Analyst.
</TABLE>

     Jeffrey W. Maillet will act as portfolio manager of the Fund.  Mr. Maillet
has more than 18 years of experience in Senior Loan fund management and has
managed the purchase of more than 2,000 senior secured bank issues totaling in
excess of $28 billion.

     Thomas E. Leafstrand and Timothy R. Schwertfeger serve as members of the
Executive Committee of the Board of Trustees of the Fund.  The Executive
Committee, which meets between regular meetings of the Board of Trustees, is
authorized to exercise all of the powers of the Board of Trustees.  Mr.
Schwertfeger is also a director or trustee, as the case may be, of 102 Nuveen
open-end and closed-end funds advised by Nuveen Advisory Corp. and Nuveen
Institutional Advisory Corp.

     The other trustees of the Fund are directors or trustees, as the case may
be, of 6 Nuveen open-end funds and 6 Nuveen closed-end funds advised by Nuveen
Institutional Advisory Corp.

     The Common Shareholders will elect trustees at the next annual meeting of
Common Shareholders, unless any Preferred Shares are outstanding at that time,
in which event holders of Preferred Shares, voting as a separate class, will
elect two trustees and the remaining trustees shall be elected by Common
Shareholders and holders of Preferred Shares, voting together as a single class.
Holders of Preferred Shares will be entitled to elect a majority of the Fund's
trustees under certain circumstances.

     The following table sets forth estimated compensation to be paid by the
Fund projected through the end of the Fund's first full fiscal year.  The Fund
has no retirement or pension plans.  The officers and trustees affiliated with
Nuveen serve without any compensation from the Fund.

                                      B-12
<PAGE>


                                                        Estimated Total
                             Estimated Aggregate        Compensation From Fund
Name of Trustee              Compensation From Fund*    and Fund Complex**
- ---------------              -----------------------    ------------------

James E. Bacon                      $13,528                  $45,434(1)

Jack B. Evans                       $13,528                  $45,704(2)

William L. Kissick                  $14,327                  $45,485(3)

Thomas E. Leafstrand                $13,528                  $50,159(4)

Sheila W. Wellington                $13,528                  $45,379(5)


     * Based on the estimated compensation to be earned by the independent
trustees for the period from inception to the fiscal year ending July 31, 2000
for services to the Fund.

     **Based on the estimated total compensation paid (including both deferred
compensation and compensation received in cash) to the trustees for the one year
period ending December 31, 1999 for services to the open-end and closed-end
funds advised by the Adviser.

     (1) Includes $20,235 in estimated deferred compensation, including assumed
         market appreciation/depreciation for each Trustee's actual investments.
     (2) Includes $22,690 in estimated deferred compensation, including assumed
         market appreciation/depreciation for each Trustee's actual investments.
     (3) Includes $18,243 in estimated deferred compensation, including assumed
         market appreciation/depreciation for each Trustee's actual investments.
     (4) Includes $24,762 in estimated deferred compensation, including assumed
         market appreciation/depreciation for each Trustee's actual investments.
     (5) Includes $45,379 in estimated deferred compensation, including assumed
         market appreciation/depreciation for each Trustee's actual investments.

     The Fund has no employees.  Its officers are compensated by the Adviser or
Nuveen.

                               INVESTMENT ADVISER

     The Adviser acts as investment adviser to the Fund, with responsibility for
the overall management of the Fund.  Its address is 333 West Wacker Drive,
Chicago, Illinois 60606.  The Adviser is also responsible for managing the
Fund's business affairs and providing day-to-day administrative services to the
Fund.  For additional information regarding the management services performed by
the Adviser, see "Management of the Fund" in the Prospectus.

     The Adviser is a newly-formed, wholly-owned subsidiary of The John Nuveen
Company and is an affiliated entity of Nuveen, which is also a co-managing
underwriter of the Fund's Common Shares.  Nuveen is sponsor of the Nuveen
Defined Portfolios, registered unit investment trusts, is the principal
underwriter for the Nuveen Mutual Funds, and has served as co-managing
underwriter for the shares of the Nuveen Exchange-Traded Funds.  Over 1,300,000
individuals have invested to date in Nuveen's funds and trusts.  Founded in
1898, Nuveen brings over a century of expertise to the municipal bond market.
Overall, Nuveen and its affiliates manage or oversee more than $70 billion in
assets in a variety of products.  Nuveen currently sponsors 59 funds traded on
the New York or American Stock Exchange, with more than $27 billion in assets.
Nuveen, like the Adviser, is a subsidiary of The John Nuveen Company which, in
turn, is approximately 78% owned by The St. Paul Companies, Inc. ("St. Paul").
St. Paul is a publicly-traded company located in St. Paul, Minnesota, and is
principally engaged in providing property-liability insurance through
subsidiaries.

                                     B-13
<PAGE>

     Pursuant to an investment management agreement between the Adviser and the
Fund, the Fund has agreed to pay for the services and facilities provided by the
Adviser an annual management fee, payable on a monthly basis, according to the
following schedule:

          Average Daily Managed Assets*            Management Fee
          -----------------------------            --------------
          Less than $1 billion....................   .8500 of 1%
          $1 billion to $2 billion................   .8375 of 1%
          $2 billion to $5 billion................   .8250 of 1%
          $5 billion to $10 billion...............   .8000 of 1%
          $10 billion and over....................   .7750 of 1%

*For purposes of calculation of the management fee, the Fund's "managed assets"
shall mean the average daily gross asset value of the Fund, minus the sum of the
Fund's accrued and unpaid dividends on any outstanding Preferred Shares and
accrued liabilities (other than the principal amount of any borrowings incurred,
commercial paper or notes issued by the Fund and the liquidation preference of
any outstanding Preferred Shares).

     All fees and expenses are accrued daily and deducted before payment of
dividends to investors.  The investment management agreement has been approved
by a majority of the disinterested trustees of the Fund and the sole shareholder
of the Fund.

     For the first ten years of the Fund's operation, the Adviser has agreed to
reimburse the Fund for fees and expenses in the amounts, and for the time
periods, set forth below:

<TABLE>
<CAPTION>
                                        Percentage                                   Percentage
                                     Reimbursed (as a                             Reimbursed(as a
            Year Ending           percentage of Managed       Year Ending          percentage of
             Oct. 31,                    Assets)                Oct. 31,          Managed Assets)
          --------------          ---------------------     ---------------      -----------------
          <S>                     <C>                       <C>                  <C>
              1999*                       .45%                   2005                  .35%
              2000                        .45%                   2006                  .25%
              2001                        .45%                   2007                  .15%
              2002                        .45%                   2008                  .10%
              2003                        .45%                   2009                  .05%
              2004                        .45%
</TABLE>
________________________________________________________________________________
*From the commencement of operations.

     Reducing Fund expenses in this manner will tend to increase the amount of
income available for the Common Shareholders during the period of reimbursement.
The Adviser has

                                     B-14
<PAGE>

not agreed to reimburse the Fund for any portion of its fees and expenses beyond
October 31, 2009.

                             PORTFOLIO TRANSACTIONS

     The Adviser is responsible for decisions to buy and sell securities for the
Fund and for the placement of the Fund's securities business, the negotiation of
the prices to be paid for principal trades and the allocation of its
transactions among various dealer firms.  Portfolio securities will normally be
purchased directly from an underwriter or in the over-the-counter market from
the principal dealers in such securities, unless it appears that a better price
or execution may be obtained through other means.  Portfolio securities will not
be purchased from Nuveen or its affiliates except in compliance with the 1940
Act.

     With respect to interests in Senior Loans, the Fund generally will engage
in privately negotiated transactions for purchase or sale in which the Adviser
will negotiate on behalf of the Fund, although a more developed market may exist
for certain Senior Loans.  The Fund may be required to pay fees, or forgo a
portion of interest and any fees payable to the Fund, to the Lender selling
Participations or Assignments to the Fund.  The Adviser will determine the
Lenders from whom the Fund will purchase Assignments and Participations by
considering their professional ability, level of service, relationship with the
Borrower, financial condition, credit standards and quality of management.
Although the Fund intends generally to hold interests in Senior Loans until
maturity or prepayment of the Senior Loan, the illiquidity of many Senior Loans
may restrict the ability of the Adviser to locate in a timely manner persons
willing to purchase the Fund's interests in Senior Loans at a fair price should
the Fund desire to sell such interests.  See "Risks" in the Prospectus.

     The Fund expects that substantially all other portfolio transactions will
be effected on a principal (as opposed to an agency) basis and, accordingly,
does not expect to pay any brokerage commissions.  Purchases from underwriters
will include a commission or concession paid by the issuer to the underwriter,
and purchases from dealers will include the spread between the bid and asked
price.  It is the policy of the Adviser to seek the best execution under the
circumstances of each trade.  The Adviser evaluates price as the primary
consideration, with the financial condition, reputation and responsiveness of
the dealer considered secondary in determining best execution.  Given the best
execution obtainable, it will be the Adviser's practice to select dealers which,
in addition, furnish research information (primarily credit analyses of issuers
and general economic reports) and statistical and other services to the Adviser.
It is not possible to place a dollar value on information and statistical and
other services received from dealers.  Since it is only supplementary to the
Adviser's own research efforts, the receipt of research information is not
expected to reduce significantly the Adviser's expenses.  While the Adviser will
be primarily responsible for the placement of the business of the Fund, the
policies and practices of the Adviser in this regard must be consistent with the
foregoing and will, at all times, be subject to review by the Board of Trustees
of the Fund.

     The Adviser may manage other investment accounts and investment companies
for other clients which have investment objectives similar to those of the Fund.
Subject to applicable laws and regulations, the Adviser seeks to allocate
portfolio transactions equitably whenever concurrent decisions are made to
purchase or sell assets or securities by the Fund and another advisory

                                     B-15
<PAGE>

account. In making such allocations the main factors to be considered will be
the respective investment objectives, the relative size of portfolio holdings of
the same or comparable securities, the availability of cash for investment and
the size of investment commitments generally held. While this procedure could
have a detrimental effect on the price or amount of the securities available to
the Fund from time to time, it is the opinion of the Board of Trustees that the
benefits available from the Adviser's organization will outweigh any
disadvantage that may arise from exposure to simultaneous transactions.

                                NET ASSET VALUE

     The Fund's net asset value per share is determined as of the close of
trading (normally 4:00 p.m. eastern time) on each day the New York Stock
Exchange is open for business. Net asset value per Common Share is calculated by
taking the fair value of the Fund's total assets, including interest or
dividends accrued but not yet collected, less liabilities (including Leverage
Instruments), and dividing by the total number of shares outstanding. The
result, rounded to the nearest cent, is the net asset value per share.

     The Senior Loans in which the Fund will invest generally are not listed on
any securities exchange. Certain Senior Loans are traded by institutional
investors in an over-the-counter secondary market for Senior Loan obligations
that has developed over the past several years. This secondary market for those
Senior Loans generally is comparatively illiquid relative to markets for other
income securities and no active trading market exists for many Senior Loans. In
determining net asset value, the Fund will utilize the valuations of Senior
Loans furnished to the Adviser by an independent third-party pricing service
approved by the Board of Trustees. The pricing service typically values Senior
Loans at the mean of the highest bona fide bid and lowest bona fide ask prices
when current quotations are readily available. Senior Loans for which current
quotations are not readily available are valued at a fair value as determined by
the pricing service using a wide range of market data and other information and
analysis, including credit considerations considered relevant by such pricing
services to determine valuations. The Board of Trustees has reviewed the various
alternatives for pricing the Fund's portfolio of Senior Loans and has determined
that the use of a pricing service is a reasonable, fair and appropriate method
of valuing Senior Loans. The Adviser will enter into an agreement with a pricing
service. The agreement will provide that the pricing service will have no
liability (and the Adviser will waive any liability) for any use of the
valuation information provided by the pricing service, and will provide that the
Adviser will indemnify the pricing service for any losses incurred by the
pricing service as a result of the services provided, except for losses
resulting from the willful misconduct of the pricing service.

     The procedures of the pricing service and its valuations are reviewed by
the officers of the Adviser under the general supervision of the Board of
Trustees. If the Adviser believes that a value provided by the pricing service
does not represent a fair value as a result of information, specific to that
Senior Loan or Borrower or its affiliates, which the Adviser believes that the
pricing agent may not be aware, the Adviser may in its discretion value the
Senior Loan and the Fund will utilize that price instead of the price as
determined by the pricing service. If the pricing service does not provide a
value for a Senior Loan, a value will be determined by the Adviser. In addition
to such information, if any, the Adviser will consider, among other factors, (i)
the creditworthiness of the Borrower and (ii) the current interest rate, the
period until next interest rate reset and maturity of such Senior Loan interests
in determining a fair value of a Senior Loan.


    It is expected that the Fund's net asset value will fluctuate as a function
of interest rate and credit factors. Because of the short-term nature of such
instruments, however, the Fund's net asset value is expected to fluctuate less
in response to changes in interest rates


                                     B-16
<PAGE>

than the net asset values of investment companies with portfolios consisting
primarily of longer term fixed-income securities.

     Because a secondary trading market in Senior Loans has not yet fully
developed, the pricing service may not rely solely on but may consider, to the
extent the pricing service believes such information to be reliable, prices or
quotations provided by banks, dealers or other pricing services with respect to
secondary market transactions in Senior Loans. To the extent that an active
secondary trading market in Senior Loan interests develops to a reliable degree,
the pricing service may rely to an increasing extent on such market prices and
quotations in reviewing the pricing service's valuations of the Senior Loan
interests in the Fund's portfolio. To the extent a trading market continues to
develop, certain participants in the market may have objectives other than
current income and may pursue short-term trading strategies, which may result in
erratic movements in the market prices for Senior Loans as a result of movements
in short-term interest rates or otherwise. Although the Fund's policy of
acquiring interests in floating rate Senior Loans is intended to minimize
fluctuations in net asset value resulting from changes in market interest rates,
the Fund's net asset value will fluctuate. In light of the senior nature of
Senior Loan interests that may be included in the Fund's portfolio and taking
into account the Fund's access to non-public information with respect to
Borrowers relating to such Senior Loan interests, the Adviser does not currently
believe that consideration on a systematic basis of ratings provided by any
nationally recognized statistical rating organization or price fluctuations with
respect to long- or short-term debt of such Borrowers subordinate to the Senior
Loans of such Borrowers is necessary in order to review the value of such Senior
Loan interests. Accordingly, the Adviser generally will not systematically
consider (but may consider in certain instances) and, in any event, will not
rely solely upon such ratings or price fluctuations in reviewing valuations of
Senior Loan interests in the Fund's portfolio.

     Other portfolio securities (other than short-term obligations, but
including listed issues) may be valued on the basis of prices furnished by one
or more pricing services which determine prices for normal, institutional-size
trading units of such securities using market information, transactions for
comparable securities and various relationships between securities which are
generally recognized by institutional traders.  In certain circumstances,
portfolio securities will be valued at the last sale price on the exchange that
is the primary market for such securities, or the last quoted bid price for
those securities for which the over-the-counter market is the primary market or
for listed securities in which there were no sales during the day.  The value of
interest rate swaps will be determined in accordance with a discounted present
value formula and then confirmed by obtaining a bank quotation.

     Short-term obligations which mature in 60 days or less will be valued at
amortized cost, if their original term to maturity when acquired by the Fund was
60 days or less, or will be valued at amortized cost using their value on the
61st day prior to maturity, if their original term to maturity when acquired by
the Fund was more than 60 days, unless in each case this is determined not to
represent fair value.  Repurchase agreements will be valued at cost plus accrued
interest.  Securities for which there exist no price quotations or valuations
and all other assets will be valued at a fair value as determined in good faith
by or on behalf of the trustees.

                                     B-17
<PAGE>

                                  TAX MATTERS

Federal Income Tax Matters

     The following discussion of federal income tax matters is based upon the
advice of Bell, Boyd & Lloyd, special counsel to the Fund.

     The Fund intends to qualify under Subchapter M of the Internal Revenue Code
of 1986, as amended (the "Code"), for tax treatment as a regulated investment
company.  In order to qualify as a regulated investment company, the Fund must
satisfy certain requirements relating to the source of its income,
diversification of its assets, and distributions of its income to Common
Shareholders.  First, the Fund must derive at least 90% of its annual gross
income (including tax-exempt interest) from dividends, interest, payments with
respect to securities loans, gains from the sale or other disposition of stock
or securities or foreign currencies, or other income (including but not limited
to gains from options and futures) derived with respect to its business of
investing in such stock, securities or currencies (the "90% gross income test").
Second, the Fund must diversify its holdings so that, at the close of each
quarter of its taxable year, (i) at least 50% of the value of its total assets
is comprised of cash, cash items, United States Government securities,
securities of other regulated investment companies and other securities limited
in respect of any one issuer to an amount not greater in value than 5% of the
value of the Fund's total assets and to not more than 10% of the outstanding
voting securities of such issuer, and (ii) not more than 25% of the value of the
total assets is invested in the securities of any one issuer (other than United
States Government securities and securities of other regulated investment
companies) or two or more issuers controlled by the Fund and engaged in the
same, similar or related trades or business.

     As a regulated investment company, the Fund will not be subject to federal
income tax in any taxable year for which it distributes at least 90% of the sum
of (i) its "investment company taxable income" (which includes dividends,
taxable interest, taxable original issue discount and market discount income,
income from securities lending, net short-term capital gain in excess of long-
term capital loss, and any other taxable income other than "net capital gain"
(as defined below) and is reduced by deductible expenses) and (ii) its net tax-
exempt interest (the excess of its gross tax-exempt interest income over certain
disallowed deductions).  The Fund may retain for investment its net capital gain
(which consists of the excess of its net long-term capital gain over its short-
term capital loss).  However, if the Fund retains any net capital gain or any
investment company taxable income, it will be subject to tax at regular
corporate rates on the amount retained.  If the Fund retains any capital gain,
it may designate the retained amount as undistributed capital gains in a notice
to its Common Shareholders who, if subject to federal income tax on long-term
capital gains, (i) will be required to include in income for federal income tax
purposes, as long-term capital gain, their share of such undistributed amount,
and (ii) will be entitled to credit their proportionate shares of the tax paid
by the Fund against their federal income tax liabilities, if any, and to claim
refunds to the extent the credit exceeds such liabilities.  For federal income
tax purposes, the tax basis of shares owned by a Common Shareholder of the Fund
will be increased by an amount equal under current law to the difference between
the amount of undistributed capital gains included in the Common Shareholder's
gross income and the tax deemed paid by the Common Shareholder under clause (ii)
of the preceding sentence.  The Fund intends to distribute at least annually to
its Common Shareholders all or

                                     B-18
<PAGE>

substantially all of its net tax-exempt interest and any investment company
taxable income and net capital gain.

     Treasury regulations permit a regulated investment company, in determining
its investment company taxable income and net capital gain, i.e., the excess of
net long-term capital gain over net short-term capital loss for any taxable
year, to elect (unless it has made a taxable year election for excise tax
purposes as discussed below) to treat all or part of any net capital loss, any
net long-term capital loss or any net foreign currency loss incurred after
October 31 as if it had been incurred in the succeeding year.

     Distributions by the Fund of net investment income and net short-term
capital gains realized by the Fund, if any, will be taxable to Common
Shareholders as ordinary income whether received in cash or additional shares.
Any net long-term capital gains realized by the Fund and distributed to Common
Shareholders in cash or additional shares will be taxable to Common Shareholders
as long-term capital gains regardless of the length of time investors have owned
shares of the Fund.  Distributions by the Fund that do not constitute ordinary
income dividends or capital gain dividends will be treated as a return of
capital to the extent of (and in reduction of) the Common Shareholder's tax
basis in his or her shares.  Any excess will be treated as gain from the sale of
his or her shares, as discussed below.

     The Internal Revenue Service has taken the position in a revenue ruling
that if a regulated investment company has two classes of shares, it may
designate distributions made to each class in any year as consisting of no more
than such class's proportionate share of particular types of income based on the
total distributions paid to each class for such year, including distributions of
capital gain dividends.  Consequently if both Common Shares and Preferred Shares
are outstanding, the Fund intends to designate distributions made to the classes
as consisting of particular types of income in accordance with the classes'
proportionate shares of such income.  Thus, capital gain dividends will be
allocated between the holders of Common Shares and the holders of Preferred
Shares in proportion to the total distributions made to each class during the
taxable year, or otherwise as required by applicable law.

     If the Fund engages in hedging transactions involving financial futures and
options, these transactions will be subject to special tax rules, the effect of
which may be to accelerate income to the Fund, defer the Fund's losses, cause
adjustments in the holding periods of the Fund's securities, convert long-term
capital gains into short-term capital gains and convert short-term capital
losses into long-term capital losses.  These rules could therefore affect the
amount, timing and character of distributions to Common Shareholders.

     Prior to purchasing shares in the Fund, an investor should carefully
consider the impact of dividends or distributions which are expected to be or
have been declared, but not paid.  Any dividend or distribution declared shortly
after a purchase of such shares prior to the record date will have the effect of
reducing the per share net asset value by the per share amount of the dividend
or distribution.

     Although dividends generally will be treated as distributed when paid,
dividends declared in October, November or December, payable to Common
Shareholders of record on a specified

                                     B-19
<PAGE>

date in one of those months and paid during the following January, will be
treated as having been distributed by the Fund (and received by the Common
Shareholders) on December 31.

     The sale of Common Shares normally will result in capital gain or loss to
the Common Shareholders.  Generally, a Common Shareholder's gain or loss will be
long-term gain or loss if the shares have been held for more than one year.
Present law taxes both long- and short-term capital gains of corporations at the
rates applicable to ordinary income.  For non-corporate taxpayers, however, net
capital gains (i.e., the excess of net long-term capital gain over net short-
term capital loss) with respect to securities will be taxed at a maximum rate of
20%, while short-term capital gains and other ordinary income will be taxed at a
maximum rate of 39.6%.  Because of the limitations on itemized deductions and
the deduction for personal exemptions applicable to higher income taxpayers, the
effective tax rate may be higher in certain circumstances.

     All or a portion of a sales charge paid in purchasing Common Shares cannot
be taken into account for purposes of determining gain or loss on the redemption
or exchange of such shares within 90 days after their purchase to the extent
Common Shares or shares of another fund are subsequently acquired without
payment of a sales charge pursuant to the reinvestment or exchange privilege.
Any disregarded portion of such charge will result in an increase in the Common
Shareholder's tax basis in the shares subsequently acquired.  In addition, no
loss will be allowed on the sale of Common Shares if the Common Shareholder
purchases other shares of the Fund (whether through reinvestment of
distributions or otherwise) or the Common Shareholder acquires or enters into a
contract or option to acquire securities that are substantially identical to
shares of the Fund within a period of 61 days beginning 30 days before and
ending 30 days after such redemption or exchange.  If disallowed, the loss will
be reflected in an adjustment to the basis of the shares acquired.

     In order to avoid a 4% federal excise tax, the Fund must distribute or be
deemed to have distributed by December 31 of each calendar year at least 98% of
its taxable ordinary income for such year, at least 98% of the excess of its
realized capital gains over its realized capital losses (generally computed on
the basis of the one-year period ending on October 31 of such year) and 100% of
any taxable ordinary income and any excess of realized capital gains over
realized capital losses for the prior year that was not distributed during such
year and on which the Fund paid no federal income tax.  For purposes of the
excise tax, a regulated investment company may reduce its capital gain net
income (but not below its net capital gain) by the amount of any net ordinary
loss for the calendar year.  The Fund intends to make timely distributions in
compliance with these requirements and consequently it is anticipated that it
generally will not be required to pay the excise tax.

     If in any year the Fund should fail to qualify under Subchapter M for tax
treatment as a regulated investment company, the Fund would incur a regular
corporate federal income tax upon its income for that year, and distributions to
its Common Shareholders would be taxable to Common Shareholders as ordinary
dividend income for federal income tax purposes to the extent of the Fund's
earnings and profits.

     The Fund is required in certain circumstances to withhold 31% of taxable
dividends and certain other payments paid to non-corporate holders of shares who
have not furnished to the

                                     B-20
<PAGE>

Fund their correct taxpayer identification number (in the case of individuals,
their Social Security number) and certain certifications, or who are otherwise
subject to backup withholding.

     The foregoing is a general and abbreviated summary of the provisions of the
Code and Treasury Regulations presently in effect as they directly govern the
taxation of the Fund and its Common Shareholders.  For complete provisions,
reference should be made to the pertinent Code sections and Treasury
Regulations.  The Code and Treasury Regulations are subject to change by
legislative or administrative action, and any such change may be retroactive
with respect to Fund transactions.  Common Shareholders are advised to consult
their own tax Advisers for more detailed information concerning the federal
taxation of the Fund and the income tax consequences to its Common Shareholders.

                PERFORMANCE RELATED AND COMPARATIVE INFORMATION

     The Fund may quote yield figures from time to time.  The "Yield" of the
Fund is computed by dividing the net investment income per share earned during a
30-day period (using the average number of shares entitled to receive dividends)
by the net asset value per share on the last day of the period.  The Yield
formula provides for semiannual compounding which assumes that net investment
income is earned and reinvested at a constant rate and annualized at the end of
a six-month period.

The Yield formula is as follows:  YIELD = 2[((a-b/cd) +1)/6/ -1].

      Where:  a  =  dividends and interest earned during the period. (For this
                    purpose, the Fund will recalculate the yield to maturity
                    based on market value of each portfolio security on each
                    business day on which net asset value is calculated.)
              b  =  expenses accrued for the period (net of reimbursements).
              c  =  the average daily number of shares outstanding during the
                    period that were entitled to receive dividends.
              d  =  the ending net asset value of the Fund for the period.

     The Fund may quote total return figures from time to time.  A "Total
Return" on a per share basis is the amount of dividends received per share plus
or minus the change in the net asset value per share for a period.  A "Total
Return Percentage" may be calculated by dividing the value of a share at the end
of a period (including reinvestment of distributions) by the value of the share
at the beginning of the period and subtracting one. For a given period, an
"Average Annual Total Return" may be computed by finding the average annual
compounded rate that would equate a hypothetical initial amount invested of
$1,000 to the ending redeemable value.

                                     B-21
<PAGE>

Average Annual Total Return is computed as follows: ERV = P(1+T)/n/

     Where:    P    =  a hypothetical initial payment of $1,000
               T    =  average annual total return
               n    =  number of years
               ERV  =  ending redeemable value of a hypothetical $1,000 payment
                       made at the beginning of the period at the end of the
                       period (or fractional portion thereof).

     The Fund may quote certain performance-related information and may compare
certain aspects of its portfolio and structure to other substantially similar
closed-end funds as categorized by Lipper, Inc. ("Lipper"), Morningstar, Inc. or
other independent services. Comparison of the Fund to an alternative investment
should be made with consideration of differences in features and expected
performance. The Fund may obtain data from sources or reporting services, such
as Bloomberg Financial ("Bloomberg") and Lipper, that the Fund believes to be
generally accurate.

     Past performance is not indicative of future results. At the time Common
Shareholders sell their shares, they may be worth more or less than their
original investment.

     The Adviser believes that the Fund has the potential to provide Common
Shareholders diversification within their portfolios by using an investment
which has relatively low correlations with equity and longer-term fixed-income
investments.

     Senior Loans in which the Fund will invest generally pay interest at rates
which are redetermined periodically by reference to a base lending rate, plus a
premium. These base lending rates generally are the prime rate offered by one or
more major United States banks (the "Prime Rate"), the London Inter-bank Offered
Rate ("LIBOR"), the certificate of deposit ("CD") rate or other base lending
rates used by commercial lenders. The following table is intended to provide
investors with a comparison of short-term money market rates, a representative
base commercial lending rate, and a representative indicator of the premium over
such base lending rate for Senior Loans. The representative indicator shown
below is derived from the DLJ Leveraged Loan Index, which was designed in
January 1992 to mirror the investible universe of the market for Senior Loans.
The DLJ Leveraged Loan Index includes approximately $60 billion of Senior Loans
as of December 31, 1998 and new Senior Loan issues are added when they meet
certain criteria. The DLJ Leveraged Loan Index is an unmanaged index and,
although the Adviser believes that the spreads over LIBOR reported in connection
with the determination of the Index (which are an average of the contractual
spreads set forth in the loan agreements relating to the Senior Loans included
in the Index) are representative of the historical average spreads in the
overalll market for Senior Loans, the Fund will have no direct investment in,
nor will its performance be indicative of, this Index. The following comparison
should not be considered a representation of future money market rates, spreads
of Senior Loans over base reference rates nor what an investment in the Fund may
earn or what an investor's yield or total return may be in the future.

     The following table is intended to provide investors with a comparison of
short-term money market rates. This comparison should not be considered a
representation of future money market rates, nor what an investment in the Fund
may earn or what an investor's yield or total return may be in the future.

<TABLE>
<CAPTION>
                                                                      Comparison of Prime Rate,
                                                                       Treasury Bill Rate and
                                                           London Inter-Bank Offered Rate and Senior Loans
                                                                 (As of 12/31 of each Calendar Year)
                                            -----------------------------------------------------------------------------
<S>                                         <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
                                              1992     1993     1994     1995     1996     1997     1998   June 30, 1999
                                            ------   ------   ------   ------   ------   ------   ------   -------------
Prime Rate/1/............................     6.25%    6.00%    8.50%    8.83%    8.50%    8.50%    7.75%           7.75%
3 Month Treasury Bill Rate/2/............   3.2200%  3.0600%   5.600%  5.1400%  4.9100%  5.1790%  4.8742%         4.9600%
3 Month LIBOR/3/.........................   3.4375%  3.3750%  6.5000%  5.6250%  5.5625%  5.8125%  5.0600%         5.3700%
Average Senior Loan Spreads
  Plus 3 Month LIBOR/4/................     5.9275%  5.8450%  8.8500%  7.9450%  8.0325%  8.2125%  7.4200%         7.8100%
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>

_____________________________
1    The Prime Rate quoted by a major U.S. bank is the base rate on corporate
     loans at large U.S. money center commercial banks. Source: Federal Reserve
     Bulletin.

2    The 3 Month Treasury Bill Rate.  Source:  Bloomberg.

3    The 3 Month London Inter-Bank Offered Rate represents the rate at which
     most creditworthy international banks dealing in Eurodollars charge each
     other for large loans. Source: Bloomberg.

4    Derived from reported average Senior Loan spreads in the DLJ Leveraged Loan
     Index. The data do not reflect fluctuations in the principal value of
     Senior Loans included in the Index. Source: Donaldson, Lufkin & Jenrette.




                                     B-22

<PAGE>

                              Comparison of Yield

     The following chart compares the yield of the average Senior Loan Spread
plus three-month LIBOR/1/ to the three-month LIBOR and the three-month Treasury
Bill Rate.
<TABLE>
<CAPTION>
Date         Three Month     Three Month           Average Senior Loan
             LIBOR           Treasury Bill Rate    Spread Plus Three Month LIBOR
<S>          <C>             <C>                   <C>
01/31/92           4.19%           3.92%              2.18%
02/28/92           4.25%           4.02%              2.18%
03/31/92           4.31%           4.13%              2.18%
04/30/92           4.06%           3.71%              2.18%
05/29/92           4.06%           3.72%              2.19%
06/30/92           3.94%           3.60%              2.24%
07/31/92           3.44%           3.17%              2.27%
08/31/92           3.50%           3.13%              2.29%
09/30/92           3.13%           2.65%              2.28%
10/30/92           3.56%           2.84%              2.31%
</TABLE>

                                     B-23
<PAGE>

<TABLE>
<CAPTION>
<S>               <C>       <C>     <C>
11/30/92          4.00%     3.19%       2.49%
12/31/92          3.44%     3.13%       2.49%
01/29/93          3.31%     2.95%       2.49%
02/26/93          3.19%     2.98%       2.48%
03/31/93          3.25%     2.94%       2.48%
04/30/93          3.19%     2.94%       2.49%
05/31/93          3.38%     3.11%       2.48%
06/30/93          3.31%     3.08%       2.49%
07/30/93          3.31%     3.09%       2.48%
08/31/93          3.25%     3.05%       2.47%
09/30/93          3.38%     2.96%       2.47%
10/29/93          3.44%     3.11%       2.45%
11/30/93          3.50%     3.21%       2.47%
12/31/93          3.38%     3.06%       2.47%
01/31/94          3.25%     3.02%       2.47%
02/28/94          3.75%     3.42%       2.46%
03/31/94          3.94%     3.55%       2.46%
04/29/94          4.31%     3.97%       2.46%
05/31/94          4.63%     4.26%       2.47%
06/30/94          4.88%     4.22%       2.48%
07/29/94          4.88%     4.35%       2.34%
08/31/94          5.00%     4.64%       2.30%
09/30/94          5.50%     4.86%       2.30%
10/31/94          5.63%     5.27%       2.33%
11/30/94          6.19%     5.83%       2.27%
12/30/94          6.50%     5.87%       2.35%
01/31/95          6.31%     6.17%       2.34%
02/28/95          6.25%     6.09%       2.28%
03/31/95          6.25%     6.18%       2.34%
04/28/95          6.19%     6.01%       2.34%
05/31/95          6.06%     5.91%       2.33%
06/30/95          6.06%     5.64%       2.36%
07/31/95          5.88%     5.62%       2.27%
08/31/95          5.88%     5.50%       2.32%
09/29/95          5.95%     5.48%       2.32%
10/31/95          5.94%     5.62%       2.30%
11/30/95          5.88%     5.41%       2.32%
12/29/95          5.63%     5.23%       2.32%
01/31/96          5.38%     5.06%       2.33%
02/29/96          5.30%     5.05%       2.34%
03/29/96          5.47%     5.28%       2.43%
04/30/96          5.48%     5.25%       2.40%
05/31/96          5.50%     5.24%       2.34%
06/28/96          5.58%     5.23%       2.37%
07/31/96          5.68%     5.41%       2.39%
08/30/96          5.56%     5.38%       2.27%
09/30/96          5.63%     5.17%       2.40%
10/31/96          5.50%     5.19%       2.47%
11/29/96          5.50%     5.21%       2.48%
</TABLE>

                                     B-24
<PAGE>

<TABLE>
<CAPTION>
<S>            <C>         <C>        <C>
12/31/96       5.56%       5.31%         2.47%
01/31/97       5.56%       5.30%         2.43%
02/28/97       5.54%       5.34%         2.44%
03/31/97       5.77%       5.57%         2.27%
04/30/97       5.82%       5.43%         2.35%
05/30/97       5.81%       5.27%         2.32%
06/30/97       5.78%       5.35%         2.26%
07/31/97       5.71%       5.38%         2.32%
08/29/97       5.72%       5.53%         2.33%
09/30/97       5.77%       5.44%         2.33%
10/31/97       5.75%       5.32%         2.38%
11/28/97       5.90%       5.37%         2.39%
12/31/97       5.81%       5.43%         2.40%
01/30/98       5.63%       5.26%         2.40%
02/27/98       5.68%       5.33%         2.40%
03/31/98       5.71%       5.28%         2.36%
04/30/98       5.72%       5.11%         2.35%
05/29/98       5.69%       5.27%         2.35%
06/30/98       5.69%       5.32%         2.37%
07/31/98       5.69%       5.30%         2.37%
08/31/98       5.63%       5.04%         2.32%
09/30/98       5.31%       4.63%         2.34%
10/30/98       5.22%       4.57%         2.20%
11/30/98       5.28%       4.53%         2.34%
12/31/98       5.07%       4.47%         2.36%
01/29/99       4.97%       4.49%         2.36%
02/26/99       5.03%       4.75%         2.35%
03/31/99       5.00%       4.67%         2.40%
04/30/99       4.99%       4.65%         2.40%
05/31/99       5.07%       4.72%         2.43%
06/30/99       5.37%       4.96%         2.44%
07/30/99       5.34%       4.89%         2.47%
</TABLE>

_________________________

/1/ Source: Donaldson, Lufkin & Jenrette; Bloomberg. Senior loans are
represented by adding the reported spreads of the senior loans in the DLJ
Leveraged Loan Index over three-month LIBOR. The DLJ Leveraged Loan Index was
designed in 1992 to mirror the investable universe of the U.S.
dollar-denominated leveraged loan market. The Index includes $60 billion of
tradable loans. New issues were added to the Index when they met certain
criteria. It is not possible to invest in an index. This comparison should not
be considered an expression of future market interest rates, spreads of senior
loans over base reference rates, nor an indication of what an investment in the
Fund may earn or what an investor's yield or total return might be in the
future. It is not possible to invest directly in LIBOR. Treasury bills carry a
U.S. government guarantee promising the timely payment of the principal and
interest. Senior loans typically are below investment-grade quality, but have
certain investor protections described elsewhere in this Statement of Additional
Information and in the Prospectus.

                                     B-25
<PAGE>

                            The Senior Loan Market

     The following charts show the increase in volume in the new issue and
secondary market for Senior Loans and the volume of the leveraged loan market.
Individual investors currently represent a small percentage of this market,
holding approximately $28.5 billion in Senior Loan funds as of June 30, 1999.

Senior Loan New Issue Volume
(in billions)

<TABLE>
<CAPTION>
     Year         Dollar
                  Volume
     <S>          <C>
     1987          $ 66
     1988          $163
     1989          $187
     1990          $ 58
     1991          $ 21
     1992          $ 40
     1993          $ 28
     1994          $ 81
     1995          $101
     1996          $135
     1997          $194
     1998          $273
</TABLE>
______________

Source:  Donaldson, Lufkin & Jenrette; Loan Pricing Corporation

Senior Loan Secondary Market Volume
(in billions)

<TABLE>
<CAPTION>
     Year          Dollar
                   Volume
     <S>           <C>
     1991             $8
     1992            $11
     1993            $15
     1994            $25
     1995            $33.8
     1996            $41
     1997            $62
     1998            $67.3
</TABLE>
______________
Source:  Loan Pricing Corporation, Securities Data Corporation

Leveraged Loan Market Volume
(in billions)

                             Dollar
As of March 31,              Volume
- ---------------              ------
     1989                     $317
     1990                     $315
     1991                     $192
     1992                     $221
     1993                     $150
     1994                     $176
     1995                     $224
     1996                     $284
     1997                     $318
     1998                     $552
     June 30, 1999            $602

                                    EXPERTS

     The Statement of Net Assets of the Fund as of October 14, 1999 appearing in
this Statement of Additional Information has been audited by KPMG LLP, 303 East
Wacker Drive, Chicago, Illinois 60601, independent auditors, as set forth in
their report thereon appearing elsewhere herein, and is included in reliance
upon such report given upon the authority of such firm as experts in accounting
and auditing. KPMG LLP provides accounting and auditing services to the Fund.


                                     B-26
<PAGE>

                            ADDITIONAL INFORMATION

     A Registration Statement on Form N-2, including amendments thereto,
relating to the shares of the Fund offered hereby, has been filed by the Fund
with the Securities and Exchange Commission (the "Commission"), Washington, D.C.
The Prospectus and this Statement of Additional Information do not contain all
of the information set forth in the Registration Statement, including any
exhibits and schedules thereto. For further information with respect to the Fund
and the shares offered hereby, reference is made to that Fund's Registration
Statement. Statements contained in the Fund's Prospectus and this Statement of
Additional Information as to the contents of any contract or other document
referred to are not necessarily complete and in each instance reference is made
to the copy of such contract or other document filed as an exhibit to the
Registration Statement, each such statement being qualified in all respects by
such reference. Copies of the Registration Statement may be inspected without
charge at the Commission's principal office in Washington, D.C., and copies of
all or any part thereof may be obtained from the Commission upon the payment of
certain fees prescribed by the Commission.


                                     B-27
<PAGE>

                        REPORT OF INDEPENDENT AUDITORS

To the Board of Trustees and Shareholder
Nuveen Senior Income Fund:

We have audited the accompanying statement of net assets of Nuveen Senior Income
Fund (the "Fund"), as of October 14, 1999. This financial statement is the
responsibility of the Fund's management. Our responsibility is to express an
opinion on this financial statement based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statement is free of material
misstatements. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statement. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit of this financial statement provides a reasonable
basis for our opinion.

In our opinion, the financial statement referred to above presents fairly, in
all material respects, the financial position of the Fund as of October 14,
1999, in conformity with generally accepted accounting principles.

                                                      KPMG LLP

Chicago, Illinois
October 14, 1999

                                     B-28
<PAGE>

                             FINANCIAL STATEMENTS

                           Nuveen Senior Income Fund
                           Statements of Net Assets
                               October 14, 1999

<TABLE>
<CAPTION>

<S>                                                       <C>
Assets:
  Cash.................................................   $    100,084
                                                          ------------
   Total assets........................................        100,084
                                                          ------------
Net assets.............................................   $    100,084
                                                          ============

Net Assets Represent:
Cumulative preferred shares, $25,000 liquidation
   value; unlimited number of shares authorized,
   no shares outstanding...............................   $          -
 Common shares, $.01 par value; unlimited number
   of shares authorized, 10,480 shares outstanding.....            105
 Paid-in surplus.......................................         99,979
                                                          ------------
                                                          $    100,084
                                                          ============

Net asset value per Common share outstanding ($100,084
   divided by 10,480 Common Shares outstanding)........   $       9.55
                                                          ============
</TABLE>

The Fund was organized as a Massachusetts business trust on August 13, 1999, and
has been inactive since that date except for matters relating to its
organization and registration as a closed-end management investment company
under the Investment Company Act of 1940, as amended, and the Securities Act of
1933, as amended, and the sale of 10,480 Common Shares to Nuveen Senior Loan
Asset Management Inc., the Fund's investment adviser (the "Adviser"), a wholly
owned subsidiary of The John Nuveen Company. John Nuveen & Co. Incorporated,
also a wholly owned subsidiary of The John Nuveen Company, has agreed to pay all
organizational expenses (approximately $10,000) and all offering costs (other
than the sales load) that exceed $.01 per common shares.

The Fund is authorized by its Declaration of trust to issue an unlimited number
of preferred shares having a liquidation value of $25,000 per share in one or
more classes or series, with dividend, liquidation preference and other rights
as determined by the Fund's Board of Trustees, by action of the Board of
Trustees without the approval of the Common Shareholders.

The Fund's financial statements are prepared in accordance with generally
accepted accounting principles which require the use of management estimates.
Actual results may differ from those estimates.

                                     B-29
<PAGE>

                                  APPENDIX A

Ratings of Investments

Standard & Poor's Corporation--A brief description of the applicable Standard &
Poor's Corporation ("S&P") rating symbols and their meanings (as published by
S&P) follows:

Long Term Debt

An S&P corporate or municipal debt rating is a current assessment of the
creditworthiness of an obligor with respect to a specific obligation.  This
assessment may take into consideration obligors such as guarantors, insurers, or
lessees.

The debt rating is not a recommendation to purchase, sell, or hold a security,
inasmuch as it does not comment as to market price or suitability for a
particular investor.

The ratings are based on current information furnished by the issuer or obtained
by S&P from other sources it considers reliable.  S&P does not perform an audit
in connection with any rating and may, on occasion, rely on unaudited financial
information.  The ratings may be changed, suspended, or withdrawn as a result of
changes in, or unavailability of, such information, or based on other
circumstances.

The ratings are based, in varying degrees, on the following considerations:

     1.   Likelihood of payment--capacity and willingness of the obligor to
          meet its financial commitment on an obligation in accordance with the
          terms of the obligation;

     2.   Nature of and provisions of the obligation;

     3.   Protection afforded by, and relative position of, the obligation in
          the event of bankruptcy, reorganization, or other arrangement under
          the laws of bankruptcy and other laws affecting creditors' rights.

Investment Grade

AAA  Debt rated `AAA' has the highest rating assigned by S&P. Capacity to meet
     its financial commitment on the obligation is extremely strong.

AA   Debt 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    Debt rated `A' is somewhat more susceptible to the adverse effects of
     changes in circumstances and economic conditions than obligations in higher
     rated categories. However, the obligor's capacity to meet its financial
     commitment on the obligation is still strong.

BBB  Debt rated `BBB' exhibits adequate protection parameters. However, adverse

                                      A-1
<PAGE>

     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.

Speculative Grade Rating

Debt rated `BB', `B', `CCC', `CC' and `C' is regarded as having significant
speculative characteristics with respect to capacity to pay interest and repay
principal.  `BB' indicates the least degree of speculation and `C' the highest.
While such debt will likely have some quality and protective characteristics
these are outweighed by large uncertainties or major exposures to adverse
conditions.

BB   Debt 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
     inadequate capacity to meet its financial commitment on the obligation.

     The `BB' rating category is also used for debt subordinated to senior
     debt that is assigned an actual or implied `BBB--' rating.

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

     The `B' rating category is also used for debt subordinated to senior debt
     that is assigned an actual or implied `BB' or `BB--' rating.

CCC  Debt rated `CCC' is currently vulnerable to nonpayment, and is dependent
     upon favorable business, financial, and economic conditions to meet its
     financial commitment on the obligation. In the event of adverse business,
     financial, or economic conditions, it is not likely to have the capacity to
     meet its financial commitment on the obligation.

     The `CCC' rating category is also used for debt subordinated to senior
     debt that is assigned an actual or implied `B' or `B--' rating.

CC   Debt rated `CC' is currently highly vulnerable to nonpayment.

C    The rating `C' typically is applied to debt subordinated to senior debt
     which is assigned an actual or implied `CCC--' debt rating. The `C' rating
     may be used to cover a situation where a bankruptcy petition has been
     filed, but payments on this obligation are being continued.

CI   The rating `CI' is reserved for income bonds on which no interest is being
     paid.

D    Debt rated `D' is in payment default.  The `D' rating category is used when
     interest payments or principal payments are not made on the date due even
     if the applicable grace period has not expired, unless S&P believes that
     such payments will be made during such

                                      A-2
<PAGE>

     grace period. The `D' rating also will be used upon the filing of a
     bankruptcy petition if debt service payments are jeopardized.

Plus (+) or Minus (--):  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.

Provisional Ratings: The letter "p" indicates that the rating is provisional.  A
provisional rating assumes the successful completion of the project financed by
the debt being rated and indicates that payment of debt service requirements is
largely or entirely dependent upon the successful and timely completion of the
project.  This rating, however, while addressing credit quality subsequent to
completion of the project, makes no comment on the likelihood of, or the risk of
default upon failure of, such completion.  The investor should exercise judgment
with respect to such likelihood and risk.

L    The letter `L' indicates that the rating pertains to the principal amount
     of those bonds to the extent that the underlying deposit collateral is
     federally insured by the Federal Savings & Loan Insurance Corp. or the
     Federal Deposit Insurance Corp.* and interest is adequately collateralized.
     In the case of certificates of deposit the letter `L' indicates that the
     deposit, combined with other deposits being held in the same right and
     capacity will be honored for principal and accrued pre-default interest up
     to the federal insurance limits within 30 days after closing of the insured
     institution or, in the event that the deposit is assumed by a successor
     insured institution, upon maturity.

* Continuance of the rating is contingent upon S&P's receipt of an executed copy
of the escrow agreement or closing documentation confirming investments and cash
flow.

NR   Indicates no rating has been requested, that there is insufficient
     information on which to base a rating, or that S&P does not rate a
     particular type of obligation as a matter of policy.

Notes

An S&P note rating reflects the liquidity concerns and market access risks
unique to notes.  Notes due in 3 years or less will likely receive a note
rating.  Notes maturing beyond 3 years will most likely receive a long-term debt
rating.  The following criteria will be used in making that assessment:

     --   Amortization schedule (the larger the final maturity relative to other
          maturities, the more likely it will be treated as a note).

     --   Source of payment (the more dependent the issue is on the market for
          its refinancing, the more likely it will be treated as a note).

Note rating symbols are as follows:

SP-1 Very strong or strong capacity to pay principal and interest.  Those
     issues determined to possess overwhelming safety characteristics will be
     given a plus (+) designation.

                                      A-3
<PAGE>

SP-2 Satisfactory capacity to pay principal and interest.

SP-3 Speculative capacity to pay principal and interest.

A note rating is not a recommendation to purchase, sell, or hold a security
inasmuch as it does not comment as to market price or suitability for a
particular investor.  The ratings are based on current information furnished to
S&P by the issuer or obtained by S&P from other sources it considers reliable.
S&P does not perform an audit in connection with any rating and may, on
occasion, rely on unaudited financial information.  The ratings may be changed,
suspended, or withdrawn as a result of changes in or unavailability of such
information or based on other circumstances.

Commercial Paper

An S&P commercial paper rating is a current assessment of the likelihood of
timely payment of debt having an original maturity of no more than 365 days.

Ratings are graded into several categories, ranging from "A-1" for the highest
quality obligations to "D" for the lowest.  These categories are as follows:

A-1  This highest category indicates that the degree of safety regarding the
     obligor's capacity to meet its financial commitment on the obligation is
     strong. Those issues determined to possess extremely strong safety
     characteristics are denoted with a plus sign (+) designation.

A-2  An obligation rated "A-2" is somewhat more susceptible to the adverse
     effects of changes in circumstances and economic conditions than issues
     designated "A-1." However, the obligor's capacity to meet its financial
     commitment on the obligation is satisfactory.

A-3  Issues carrying this designation have 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.

B    Issues rated "B" are regarded as having significant speculative
     characteristics. The obligor currently has the capacity to meet its
     financial commitment on the obligation; however, it faces major ongoing
     uncertainties which could lead to the obligor's inadequate capacity to meet
     its financial commitment on the obligation.

C    This rating is assigned to short-term debt obligations 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.

D    Debt rated "D" is in payment default.  The "D" rating category is used when
     interest payments or principal payments are not made on the date due, even
     if the applicable grace period has not expired, unless S&P believes that
     such payments will be made during such grace period.

A commercial rating is not a recommendation to purchase, sell, or hold a
security inasmuch as it does not comment as to market price or suitability for a
particular investor.  The ratings are based on current information furnished to
S&P by the issuer or obtained by S&P from other sources it considers reliable.
S&P does not perform an audit in connection with any rating and may, on
occasion, rely on unaudited financial information.  The ratings may be changed,
suspended, or withdrawn as a result of changes in or unavailability of such
information or based on other circumstances.

                                      A-4
<PAGE>

Moody's Investors Service, Inc.--A brief description of the applicable Moody's
Investors Service, Inc. ("Moody's") rating symbols and their meanings (as
published by Moody's) follows:

Aaa    Bonds which 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 edged." Interest payments are protected by a large or by an
       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 which 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 larger than in Aaa securities.

A      Bonds which 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 sometime in
       the future.

Baa    Bonds which 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 bonds lack outstanding
       investment characteristics and in fact have speculative characteristics
       as well.

Ba     Bonds which 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 bonds in this class.

B      Bonds which 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 which 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 which are rated Ca represent obligations which are speculative in a
       high degree. Such issues are often in default or have other marked
       shortcomings.

C      Bonds which 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.

Con(.) Bonds for which the security depends upon the completion of some act or
       the fulfillment of some condition are rated conditionally. These are
       bonds secured by (a) earnings of

                                      A-5
<PAGE>

       projects under construction, (b) earnings of projects unseasoned in
       operation experience, (c) rentals which begin when facilities are
       completed, or (d) payments to which some other limiting condition
       attaches. Parenthetical rating denotes probable credit stature upon
       completion of construction or elimination of basis of condition.

Note:  Moody's applies numerical modifiers 1, 2 and 3 in each generic rating
       category from Aa to Caa in the public finance sectors. The modifier 1
       indicates that the issuer is in the higher end of its letter rating
       category; the modifier 2 indicates a mid-range ranking; the modifier 3
       indicates that the issuer is in the lower end of the letter ranking
       category.

Short-Term Loans

MIG 1/VMIG 1   This designation denotes best quality.  There is present strong
       protection by established cash flows, superior liquidity support or
       demonstrated broadbased access to the market for refinancing.

MIG 2/VMIG 2   This designation denotes high quality.  Margins of protection are
       ample although not so large as in the preceding group.

MIG 3/VMIG 3   This designation denotes favorable quality. All security elements
       are accounted for but there is lacking the undeniable strength of the
       preceding grades. Liquidity and cash flow protection may be narrow and
       market access for refinancing is likely to be less well-established.

MIG 4/VMIG 4   This designation denotes adequate quality. Protection commonly
       regarded as required of an investment security is present and although
       not distinctly or predominantly speculative, there is specific risk.

S.G.      This designation denotes speculative quality. Debt instruments in this
       category lack margins of protection.

Commercial Paper

Issuers rated Prime-1 (or supporting institutions) have a superior capacity for
repayment of short-term promissory obligations. Prime-1 repayment capacity will
normally be evidenced by the following characteristics:

     --  Leading market positions in well-established industries.

     --  High rates of return on funds employed.

     --  Conservative capitalization structures with moderate reliance on debt
         and ample asset protection.

     --  Broad margins in earnings coverage of fixed financial charges and high
         internal cash generation.

                                      A-6
<PAGE>

     --   Well-established access to a range of financial markets and assured
          sources of alternate liquidity.

Issuers rated Prime-2 (or supporting institutions) have a strong capacity for
repayment of short-term promissory 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, will be more subject to variation.
Capitalization characteristics, while still appropriate, may be more affected by
external conditions. Ample alternate liquidity is maintained.

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

Issuers rated Not Prime do not fall within any of the Prime rating categories.

     Fitch IBCA, Inc.--A brief description of the applicable Fitch IBCA, Inc.
("Fitch") ratings symbols and meanings (as published by Fitch) follows:

Long-Term Credit Ratings

Investment Grade

AAA  Highest credit quality.  `AAA' ratings denote the lowest expectation of
     credit risk.  They 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   Very high credit quality.  `AA' ratings denote a very low expectation of
     credit risk.  They indicate very strong capacity for timely payment of
     financial commitments.  This capacity is not significantly vulnerable to
     foreseeable events.

A    High credit quality.  `A' ratings denote a low expectation of credit risk.
     The capacity for timely payment of financial commitments is considered
     strong.  This capacity may, nevertheless, be more vulnerable to changes in
     circumstances or in economic conditions than is the case for higher
     ratings.

BBB  Good credit quality.  `BBB' ratings indicate 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.

Speculative Grade

BB   Speculative.  `BB' ratings indicate that there is a possibility of credit
     risk developing, particularly as the result of adverse economic change over
     time; however, business or

                                      A-7
<PAGE>

     financial alternatives may be available to allow financial commitments to
     be met. Securities rated in this category are not investment grade.

B    Highly speculative.  `B' 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, C  High default risk.  Default is a real possibility.  Capacity for
     meeting financial commitments is solely reliant upon sustained, favorable
     business or economic developments.  A `CC' rating indicates that default of
     some kind appears probable.  `C' ratings signal imminent default.

DDD, DD, and D 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.

Short-Term Credit Ratings

A short-term rating has a time horizon of less than 12 months for most
obligations, or up to three years for U.S. public finance securities, and thus
places greater emphasis on the liquidity necessary to meet financial commitments
in a timely manner.

F1   Highest credit quality. Indicates the strongest capacity for timely payment
     of financial commitments; may have an added "+" to denote any exceptionally
     strong credit feature.

F2   Good credit quality.  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   Fair credit quality.  The capacity for timely payment of financial
     commitments is adequate; however, near-term adverse changes could result in
     a reduction to non-investment grade.

B    Speculative.  Minimal capacity for timely payment of financial commitments,
     plus vulnerability to near-term adverse changes in financial and economic
     conditions.

                                      A-8
<PAGE>

C    High default risk.  Default is a real possibility.  Capacity for meeting
     financial commitments is solely reliant upon a sustained, favorable
     business and economic environment.

D    Default.  Denotes actual or imminent payment default.

Notes:

"+" or "-" may be appended to a rating to denote relative status within major
rating categories.  Such suffixes are not added to the `AAA' long-term rating
category, to categories below `CCC', or to short-term ratings other than `F1'.
`NR' indicates that Fitch IBCA does not rate the issuer or issue in question.
`Withdrawn':  A rating is withdrawn when Fitch IBCA deems the amount of
information available to be inadequate for rating purposes, or when an
obligation matures, is called, or refinanced.

RatingAlert: Ratings are placed on RatingAlert to notify investors that there is
a reasonable probability of a rating change and the likely direction of such
change.  These are designated as "Positive", indicating a potential upgrade,
"Negative", for a potential downgrade, or "Evolving", if ratings may be raised,
lowered or maintained.  RatingAlert is typically resolved over a relatively
short period.

                                      A-9
<PAGE>


                          PART C - OTHER INFORMATION

Item 24: Financial Statements and Exhibits

      1.  Financial Statements:

     Registrant has not conducted any business as of the date of this filing,
other than in connection with its organization. Financial Statements indicating
that the Registrant has met the net worth requirements of Section 14(a) of the
1940 Act will be filed by pre-effective amendment to this registration
statement.

      2.  Exhibits:

a.    Declaration of Trust dated August 13, 1999. Filed as Exhibit a to
      Registrant's Registration Statement on Form N-2 (File No. 333-86619) and
      incorporated herein by reference.

b.    By-Laws of Registrant. Filed as Exhibit b to Registrant's Registration
      Statement on Form N-2 (File No. 333-86619) and incorporated herein by
      reference.

c.    None.

d.    Form of Share Certificate.

e.    Terms and Conditions of the Dividend Reinvestment Plan.

f.    None.

g.    Form of Investment Management Agreement between Registrant and Nuveen
      Senior Loan Asset Management Inc. Filed as Exhibit g to Registrant's
      Registration Statement on Form N-2 (File No. 333-86619) and incorporated
      herein by reference.

h.1   Form of Underwriting Agreement. Filed as Exhibit h.1 to Registrant's
      Registration Statement on Form N-2 (File No. 333-86619) and incorporated
      herein by reference.

h.2   Form of PaineWebber Amended and Restated Master Selected Dealer Agreement.
      Filed as Exhibit h.2 to Registrant's Registration Statement on Form N-2
      (File No. 333-86619) and incorporated herein by reference.

h.3   Form of Nuveen Master Selected Dealer Agreement. Filed as Exhibit h.3 to
      Registrant's Registration Statement on Form N-2 (File No. 333-86619) and
      incorporated herein by reference.

h.4   Form of Amended and Restated Master Agreement among Underwriters. Filed as
      Exhibit h.4 to Registrant's Registration Statement on Form N-2 (File No.
      333-86619) and incorporated herein by reference.

i.    Nuveen Open-End and Closed-End Funds Deferred Compensation Plan for
      Independent Directors and Trustees.

j.    Form of Exchange Traded Fund Custody Agreement between Registrant and
      Chase Bank of Texas.*

k.1   Form of Shareholder Transfer Agency Agreement between Registrant and
      The Chase Manhattan Bank.*

k.2   Form of Expense Reimbursement Agreement between Registrant and Nuveen
      Senior Loan Asset Management Inc. Filed as Exhibit k.2 to Registrant's
      Registration Statement on Form N-2 (File No. 333-86619) and incorporated
      herein by reference.
                                      C-1
<PAGE>


l.1  Opinion and consent of Bell, Boyd & Lloyd.

l.2  Opinion and consent of Bingham Dana LLP.

m.   None.

n.   Consent of KPMG LLP.

o.   None.

p.   Subscription Agreement of Nuveen Senior Loan Asset Management Inc. dated
     October 12, 1999.

q.   None.

r.   None.

s.1  Power of Attorney of Timothy R. Schwertfeger. Filed as Exhibit s to
     Registrant's Registration Statement on Form N-2 (File No. 333-86619) and
     incorporated herein by reference.

s.2  Powers of Attorney of Trustees (other than Timothy R. Schwertfeger). Filed
     as Exhibit s.2 to Registrant's Registration Statement on Form N-2 (File No.
     333-86619) and incorporated herein by reference.

______________________
* To be filed by amendment.

Item 25: Marketing Arrangements

See Sections 1, 4(a)(xvi), 4(b)(viii), 5 and 9 of the Underwriting Agreement to
be filed as Exhibit h.1 to this Registration Statement; Sections 2, 3(b), 3(c),
3(d) and 3(f) of the PaineWebber Amended and Restated Master Selected Dealer
Agreement to be filed as Exhibit h.2 to this Registration Statement; Section 3
of the Nuveen Master Selected Dealer Agreement to be filed as Exhibit h.3 to
this Registration Statement; and Sections 1, 4, 7, and 11 of the Amended and
Restated Master Agreement to be filed as Exhibit h.4.

Item 26: Other Expenses of Issuance and Distribution

<TABLE>
<S>                                                               <C>
     Securities and Exchange Commission fees                    $ 16,680
     National Association of Securities Dealers, Inc. fees         6,500
     Printing and engraving expenses                             400,000
     Legal Fees                                                   68,000
     New York Stock Exchange listing fees                        417,100
     Accounting expenses                                           2,500
     Blue Sky filing fees and expenses                               --
     Transfer agent fees                                               *
     Miscellaneous expenses                                        6,000
                                                                --------
              Total                                                    *
                                                                ========
</TABLE>
_________

     *To be completed by amendment.

Item 27: Persons Controlled by or under Common Control with Registrant

     Not applicable.

Item 28: Number of Holders of Securities

     At  October 14, 1999

                                      C-2
<PAGE>

                                                     Number of
                   Title of Class                  Record Holder
                   --------------                  -------------

       Common Shares, $.01 par value                      1


Item 29: Indemnification

     Section 4 of Article XII of the Registrant's Declaration of Trust provides
as follows:


     Subject to the exceptions and limitations contained in this Section 4,
every person who is, or has been, a Trustee, officer, employee or agent of the
Trust, including persons who serve at the request of the Trust as directors,
trustees, officers, employees or agents of another organization in which the
Trust has an interest as a shareholder, creditor or otherwise (hereinafter
referred to as a "Covered Person"), shall be indemnified by the Trust to the
fullest extent permitted by law against liability and against all expenses
reasonably incurred or paid by him in connection with any claim, action, suit or
proceeding in which he becomes involved as a party or otherwise by virtue of his
being or having been such a trustee, director, officer, employee or agent and
against amounts paid or incurred by him in settlement thereof.

     No indemnification shall be provided hereunder to a Covered Person:

(a)  against any liability to the Trust or its Shareholders by reason of a final
     adjudication by the court or other body before which the proceeding was
     brought that he engaged in willful misfeasance, bad faith, gross negligence
     or reckless disregard of the duties involved in the conduct of his office;

(b)  with respect to any matter as to which he shall have been finally
     adjudicated not to have acted in good faith in the reasonable belief that
     his action was in the best interests of the Trust; or

(c)  in the event of a settlement or other disposition not involving a final
     adjudication (as provided in paragraph (a) or (b)) and resulting in a
     payment by a Covered Person, unless there has been either a determination
     that such Covered Person did not engage in willful misfeasance, bad faith,
     gross negligence or reckless disregard of the duties involved in the
     conduct of his office by the court or other body approving the settlement
     or other disposition or a reasonable determination, based on a review of
     readily available facts (as opposed to a full trial-type inquiry), that he
     did not engage in such conduct:

          (i)  by a vote of a majority of the Disinterested Trustees acting on
          the matter (provided that a majority of the Disinterested Trustees
          then in office act on the matter); or

          (ii) by written opinion of independent legal counsel.

                                      C-3
<PAGE>

     The rights of indemnification herein provided may be insured against by
policies maintained by the Trust, shall be severable, shall not affect any other
rights to which any Covered Person may now or hereafter be entitled, shall
continue as to a person who has ceased to be such a Covered Person and shall
inure to the benefit of the heirs, executors and administrators of such a
person. Nothing contained herein shall affect any rights to indemnification to
which Trust personnel other than Covered Persons may be entitled by contract or
otherwise under law.

     Expenses of preparation and presentation of a defense to any claim, action,
suit or proceeding subject to a claim for indemnification under this Section 4
shall be advanced by the Trust prior to final disposition thereof upon receipt
of an undertaking by or on behalf of the recipient to repay such amount if it is
ultimately determined that he is not entitled to indemnification under this
Section 4, provided that either:

     (a)  such undertaking is secured by a surety bond or some other appropriate
     security or the Trust shall be insured against losses arising out of any
     such advances; or

     (b)  a majority of the Disinterested Trustees acting on the matter
     (provided that a majority of the Disinterested Trustees then in office act
     on the matter) or independent legal counsel in a written opinion shall
     determine, based upon a review of the readily available facts (as opposed
     to a full trial-type inquiry), that there is reason to believe that the
     recipient ultimately will be found entitled to indemnification.

     As used in this Section 4, a "Disinterested Trustee" is one (x) who is not
an Interested Person of the Trust (including, as such Disinterested Trustee,
anyone who has been exempted from being an Interested Person by any rule,
regulation or order of the Commission), and (y) against whom none of such
actions, suits or other proceedings or another action, suit or other proceeding
on the same or similar grounds is then or has been pending.

     As used in this Section 4, the words "claim," "action," "suit" or
"proceeding" shall apply to all claims, actions, suits, proceedings (civil,
criminal, administrative or other, including appeals), actual or threatened; and
the words "liability" and "expenses" shall include without limitation,
attorneys' fees, costs, judgments, amounts paid in settlement, fines, penalties
and other liabilities.

     The trustees and officers of the Registrant are covered by Investment Trust
Errors and Omission policies in the aggregate amount of $20,000,000 (with a
maximum deductible of $500,000) against liability and expenses of claims of
wrongful acts arising out of their position with the Registrant, except for
matters which involve 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 had reasonable cause to believe this conduct was unlawful).

                                      C-4
<PAGE>

     Section 8 of the Underwriting Agreement filed as Exhibit h.1 to this
Registration Statement provides for each of the parties thereto, including the
Registrant and the Underwriters, to indemnify the others, their trustees,
directors, certain of their officers, trustees, directors and persons who
control them against certain liabilities in connection with the offering
described herein, including liabilities under the federal securities laws.

Item 30: Business and Other Connections of Investment Adviser

     As of the date hereof, Nuveen Senior Loan Asset Management Inc. does not
act as investment adviser for any entity or person. For a description of other
business, profession, vocation or employment of a substantial nature in which
any director or officer of the investment adviser has engaged during the last
two years for his account or in the capacity of director, officer, employee,
partner or trustee, see the descriptions under "Management of the Fund" in Part
A of this Registration Statement.

Item 31: Location of Accounts and Records

     Nuveen Senior Loan Asset Management Inc., 333 West Wacker Drive, Chicago,
Illinois 60606, maintains the Declaration of Trust, By-Laws, minutes of trustees
and shareholders meetings and contracts of the Registrant and all advisery
material of the investment adviser.

     Chase Bank of Texas, National Association, 600 Travis Street, Houston,
Texas 77002, is the Fund's custodian and will 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 Senior Loan
Asset Management Inc.

     The Chase Manhattan Bank, 4 New York Plaza, New York, New York 10004
maintains all the required records in its capacity as transfer and dividend
paying agent for the Registrant.

Item 32: Management Services

     Not applicable.

Item 33: Undertakings

     1.   Registrant undertakes to suspend the offering of its shares until it
amends its prospectus if (1) subsequent to the effective date of its
Registration Statement, the net asset value declines more than 10 percent from
its net asset value as of the effective date of the Registration Statement, or
(2) the net asset value increases to an amount greater than its net proceeds as
stated in the prospectus.

     2.   Not applicable.

     3.   Not applicable.

     4.   Not applicable.

                                      C-5
<PAGE>

     5.   The Registrant undertakes that:

          a.   For purposes of determining any liability under the Securities
     Act of 1933, the information omitted from the form of prospectus filed as
     part of a registration statement in reliance upon Rule 430A and contained
     in the form of prospectus filed by the Registrant under Rule 497(h) under
     the Securities Act of 1933 shall be deemed to be part of the Registration
     Statement as of the time it was declared effective.

          b.   For the purpose of determining any liability under the Securities
     Act of 1933, each post-effective amendment that contains a form of
     prospectus shall be deemed to be a new registration statement relating to
     the securities offered therein, and the offering of the securities at that
     time shall be deemed to be the initial bona fide offering thereof.

     6.   The Registrant undertakes to send by first class mail or other means
designed to ensure equally prompt delivery within two business days of receipt
of a written or oral request, any Statement of Additional Information.

                                      C-6
<PAGE>

                                  SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in this City of Chicago, and State of Illinois, on the 18th day of
October, 1999.

                                   NUVEEN SENIOR INCOME FUND

                                   /s/ Gifford R. Zimmerman
                                   -----------------------------------------
                                   Gifford R. Zimmerman, Vice President and
                                   Secretary

     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the date indicated.

<TABLE>
<CAPTION>
        Signature                    Title                               Date
        ---------                    -----                               ----
<S>                       <C>                                 <C>
/s/ Stephen D. Foy        Vice President and Controller        October 18, 1999
- ---------------------     (Principal Financial and
    Stephen D. Foy        Accounting Officer)


                          Chairman of the Board, President )
Timothy R. Schwertfeger   and Trustee (Principal Executive )
                          Officer)                         )
                                                           )
                                                           )  By: /s/ Gifford  R. Zimmerman
                                                           )      ----------------------------
                                                           }          Gifford R. Zimmerman
James E. Bacon            Trustee                          )          Executive Officer)
                                                           )          Attorney-In-Fact
Jack B. Evans             Trustee                          )
                                                           )
William L. Kissick        Trustee                          )
                                                           )
Thomas E. Leafstrand      Trustee                          )
                                                           )
Shiela W. Wellington      Trustee                          )   October 18, 1999


</TABLE>

     Original powers of attorney authorizing Alan G. Berkshire and Gifford R.
Zimmerman, among others, to execute this Registration Statement, and Amendments
to this Registration Statement, for each trustee of Registrant on whose behalf
this Registration Statement is filed, have been executed and filed as an exhibit
to this Registration Statement.

                                      C-7
<PAGE>

                               INDEX TO EXHIBITS

a.    Declaration of Trust dated August 13, 1999.*
b.    By-Laws of Registrant.*
c.    None.
d.    Form of Share Certificate.
e.    Terms and Conditions of the Dividend Reinvestment Plan.
f.    None.
g.    Form of Investment Management Agreement between Registrant and Nuveen
      Senior Loan Asset Management Inc.*
h.1   Form of Underwriting Agreement.*
h.2   Form of PaineWebber Amended and Restated Master Selected Dealer
      Agreement.*
h.3   Form of Nuveen Master Selected Dealer Agreement.*
h.4   Form of Amended and Restated Master Agreement among Underwriters.*
i.    Nuveen Open-End and Closed-End Funds Deferred Compensation Plan for
      Independent Directors and Trustees.
j.    Form of Exchange Traded Fund Custody Agreement between Registrant and
      Chase Bank of Texas.**
k.1   Form of Shareholder Transfer Agency Agreement between Registrant and The
      Chase Manhattan Bank.**
k.2   Form of Expense Reimbursement Agreement between Registrant and Nuveen
      Senior Loan Asset Management Inc.*
l.1   Opinion and consent of Bell, Boyd & Lloyd.
l.2   Opinion and consent of Bingham Dana LLP.
m.    None.
n.    Consent of KPMG LLP.
o.    None.
p.    Subscription Agreement of Nuveen Senior Loan Asset Management Inc. dated
      October 12, 1999.
q.    None.
r.    None.
s.1   Power of Attorney of Timothy R. Schwertfeger.*
s.2   Powers of Attorney of Trustees (other than Timothy R. Schwertfeger).*

___________________
* Previously filed.
**To be filed by amendment.

<PAGE>

Number                                                         Class [  ] Shares


                           Nuveen Senior Income Fund

         Organized Under the Laws of the Commonwealth of Massachusetts

This is to certify that                                   See Reverse for
                                                      Certain Definitions
is the owner of

CUSIP

                Fully Paid and Non-Assessable Class [  ] Shares

- -------------------------------------------------------------------------------

of beneficial interest, with the par value of one-cent ($.01) each, of the
Nuveen Senior Income Fund (herein called the "Trust") transferable on the books
of the Trust by the holder hereof in person or by duly authorized attorney upon
surrender of this certificate properly endorsed.  The shares represented by this
certificate are issued and held subject to all of the provisions of the
Declaration of Trust establishing the Trust as a Massachusetts business trust
and any amendments thereto and any designation of classes, and the By-Laws of
the Trust, and any amendments thereto, copies of which are on file with the
Transfer Agent, to all of which the holder by acceptance hereof expressly
assents.  This certificate is executed on behalf of the Trust by the officers as
officers and not individually and the obligations hereof are not binding upon
any of the Trustees, officers or shareholders individually but are binding only
upon the assets and property of the Trust.  This certificate is not valid unless
countersigned by the Transfer Agent.

       WITNESS THE FACsimile signatures of its duly authorized officers.

                                            Dated:

                                            Nuveen Senior Income Fund

Secretary, Senior Income Fund        Chairman of the Board and President,
                                            Nuveen Senior Income Fund
<PAGE>

                           Nuveen Senior Income Fund

Nuveen Senior Income Fund (the "Trust") will furnish to any shareholder, upon
request and without charge, a full statement of the designations, preferences,
limitation as to dividends, qualifications and terms and conditions of
redemption and relative rights and preferences of the shares of each class or
series of the Trust authorized to be issued, so far as they have been
determined, and the authority of the Board of Trustees to determine the relative
rights and preferences of subsequent classes or series.  Any such request should
be addressed to the Secretary of the Trust.

The following abbreviations, when used in the inscription on the face of this
certificate, shall be construed as though they were written out in full
according to the applicable laws or regulations:
TEN COM - as tenants in common
TEN ENT - as tenants by the entireties
JT TEN  - as joint tenants with the right of survivorship and not as tenants in
common

UNIF GIFT MIN ACT - _________ Custodian _________________ under Uniform gifts
                     (Cust)                  (Minor)

to Minors Act ____________
                (State)
Additional abbreviations may also be used though not in the above list.

_____________________________________________________________________________

For value received, ______________ hereby sell, assign and transfer unto

_______________________________________
Please insert social security or other identifying number of assignee

_____________________________________________________________________________
(Please print or typewrite name and address, including zip code, of assignee)

_____________________________________________________________________________

___________________________________________________________________ Shares of
the beneficial interest represented by the within certificate, and do hereby
irrevocably constitute and appoint __________________________________________

_________________________________________________________________ Attorney to
the Trust.

<PAGE>


                         NUVEEN EXCHANGE-TRADED FUNDS
              Advised by Nuveen Senior Loan Asset Management Inc.

             Terms and Conditions of the Dividend Reinvestment Plan
             ------------------------------------------------------


This Dividend Reinvestment Plan ("Plan") for the Nuveen Exchange-Traded Funds
advised by Nuveen Senior Loan Asset Management Inc. (each, a "Fund") provides
for reinvestment of Fund distributions, consisting of income dividends, returns
of capital and capital gain distributions paid by the Fund, on behalf of all
shareholders electing to participate in the Plan ("Participants"), by The Chase
Manhattan Bank ("Chase"), the Plan Agent, in accordance with the following
terms:

1.  Chase will act as Agent for Participants and will open an account for each
Participant under the Dividend Reinvestment Plan in the same name as the
Participant's shares are registered, and will put into effect for each
Participant the distribution reinvestment option of the Plan as of the first
record date for a distribution to shareholders after Chase receives the
Participant's authorization so to do, either in writing duly executed by the
Participant or by telephone notice satisfying such reasonable requirements as
Chase and the Fund may agree. In the case of shareholders who hold shares for
others who are the beneficial owners, Chase will administer the Plan on the
basis of the number of Shares certified from time to time by the record
shareholder as representing the total amount registered in the record
shareholder's name and held for the account of beneficial owners who are
Participants.

2.  Whenever the Fund declares a distribution payable in shares or cash at the
option of the shareholders, each Participant shall take such distribution
entirely in shares and Chase shall automatically receive such shares, including
fractions, for the Participant's account, except in circumstances described in
Paragraph 3 below. Except in such circumstances, the number of additional shares
to be credited to each Participant's account shall be determined by dividing the
dollar amount of the distribution payable on the Participant's shares by the
greater of net asset value or 95% of current market price per share on the
payable date for such distribution.

3.  Should the net asset value per Fund share exceed the market price per share
on the day for which trades will settle on the payment date for such
distribution (the "Valuation Date"), for a distribution payable in shares or in
cash at the option of the shareholder, or should the Fund declare a distribution
payable only in cash, each Participant shall take such distribution in cash and
Chase shall apply the amount of such distribution to the purchase on the open
market of shares of the Fund for the Participant's account. Such Plan purchases
shall be made as early as the Valuation Date, under the supervision of the
investment adviser. Chase shall complete such Plan purchases no more than 30
days after the Valuation Date, except where temporary curtailment or suspension
of purchases is necessary to comply with applicable provisions of federal
securities law.
<PAGE>

4.  For the purpose of this Plan, the market price of the Fund's shares on a
particular date shall be the last sale price on the Exchange where it is traded
on that date, or if there is no sale on such Exchange on that date, then the
mean between the closing bid and asked quotations for such shares on such
Exchange on such date.

5.  Open-market purchases provided for above may be made on any securities
exchange where the Fund's shares are traded, in the over-the-counter market or
in negotiated transactions and may be on such terms as to price, delivery and
otherwise as Chase shall determine.  Participants' funds held uninvested by
Chase will not bear interest, and it is understood that, in any event, Chase
shall have no liability in connection with any inability to purchase shares
within 30 days after the Valuation Date as herein provided, or with the timing
of any purchases affected.  Chase shall have no responsibility as to the value
of the Fund's shares acquired for Participants' accounts.  Chase may commingle
all Participants' amounts to be used for open-market purchases of Fund shares
and the price per share allocable to each Participant in connection with such
purchases shall be the average price (including brokerage commissions and other
related costs) of all Fund shares purchased by Chase as Agent.

6.  Chase may hold each Participant's shares acquired pursuant to this Plan,
together with the shares of other Participants, in non-certificated form in
Chase's name or that of its nominee. Chase will forward to each Participant any
proxy solicitation material and will vote any shares so held only in accordance
with proxies returned to the Fund.

7.  Chase will confirm to each Participant each acquisition made for the
Participant's account as soon as practicable but not later than 60 days after
the date thereof.  Chase will deliver to any Participant upon request, without
charge, a certificate or certificates for his full shares.  Although a
Participant may from time to time have an undivided fractional interest
(computed to three decimal places) in a share of the Fund, and distributions on
fractional shares will be credited to the Participant's account, no certificates
for a fractional share will be issued. In the event of termination of a
Participant's account under the Plan, Chase will adjust for any such undivided
fractional interest at the market value of the Fund's shares at the time of
termination.

8.  Any stock dividends or split shares distributed by the Fund on full and
fractional shares held by Chase for a Participant will be credited to the
Participant's account.  In the event that the Fund makes available to its
shareholders rights to purchase additional shares or other securities, the
shares held for each Participant under the Plan will be added to other shares
held by the Participant in calculating the number of rights to be issued to that
Participant.

9.  Chase's service fee for handling reinvestment of distributions pursuant
hereto will be paid by the Fund.  Participants will be charged their pro rata
shares of brokerage commissions on all open market purchases.

                                       2
<PAGE>

10.  Each Participant may terminate his account under the Plan by notifying
Chase of his intent so to do, such notice to be provided either in writing duly
executed by the Participant or by telephone in accordance with such reasonable
requirements as Chase and the Fund may agree.  Such termination will be
effective immediately if notice is received by Chase not less than ten days
prior to any distribution record date for the next succeeding distribution;
otherwise such termination will be effective shortly after the investment of
such distribution with respect to all subsequent distributions.  The Plan may be
terminated by the Fund or Chase upon at least 90 days prior notice. Upon any
termination, Chase will cause a certificate or certificates for the full shares
held for each Participant under the Plan and cash adjustment for any fraction to
be delivered to the Participant without charge.  If any Participant elects in
advance of such termination to have Chase sell part or all of his shares, Chase
is authorized to deduct from the proceeds a $2.50 fee plus the brokerage
commissions incurred for the transaction.

11.  These terms and conditions may be amended or supplemented by Chase or the
Fund at any time or times but, except when necessary or appropriate to comply
with applicable law or the rules or policies of the Securities and Exchange
Commission or any other regulatory authority, only by mailing to each
Participant appropriate written notice at least 90 days prior to the effective
date thereof.  The amendment or supplement shall be deemed to be accepted by
each Participant unless, prior to the effective date thereof, Chase receives
notice of the termination of such Participant's account under the Plan in
accordance with the terms hereof.  Any such amendment may include an appointment
by Chase in its place and stead of a successor Agent under these terms and
conditions.  Upon any such appointment of any Agent for the purpose of receiving
distributions, the Fund will be authorized to pay to such successor Agent, for
each Participant's account, all dividends and distributions payable on shares of
the Fund held in the Participant's name or under the Plan for retention or
application by such successor Agent as provided in these terms and conditions.

12.  Chase shall at all times act in good faith and agree to use its best
efforts within reasonable limits to insure the accuracy of all services
performed under this Agreement and to comply with applicable law, but assumes no
responsibility and shall not be liable for loss or damage due to errors unless
such error is caused by its negligence, bad faith or willful misconduct or that
of its employees.

13.  These terms and conditions shall be governed by the laws of the State of
New York.

                                       3

<PAGE>

                     NUVEEN OPEN-END AND CLOSED-END FUNDS

                        DEFERRED COMPENSATION PLAN FOR

                      INDEPENDENT DIRECTORS AND TRUSTEES

                                   PREAMBLE
                                   --------

     The Board of each Participating Fund hereby establishes this Deferred
Compensation Plan for Independent Directors and Trustees. The purpose of the
Plan is to allow the independent directors and trustees of the Participating
Funds to defer receipt of all, or a portion, of the compensation they earn for
their service to the Participating Funds in lieu of receiving current payments
of such compensation, and to treat any deferred amount as though an equivalent
dollar amount had been invested in shares of one or more Eligible Funds. Each
Board intends that the Plan shall be maintained at all times on an unfunded
basis for federal income tax purposes under the Internal Revenue Code of 1986,
as amended. The Plan is not covered by the Employee Retirement Income Security
Act of 1974, as amended.

SECTION 1  DEFINITIONS OF TERMS AND CONSTRUCTION
           -------------------------------------

     1.1  Definitions. The following terms as used in this Plan shall have the
following meanings:

          (a) "Administrator" shall mean Nuveen or such other person or persons
as the Boards may from time to time designate, provided that no Eligible
Participant may serve as Administrator.

          (b) "Beneficiary" shall mean such person or persons designated
pursuant to Section 4.4 hereof to receive benefits after the death of an
Eligible Participant.

          (c) "Board" shall mean the Board of Directors or the Board of Trustees
of the respective Participating Funds.

          (d) "Code" shall mean the Internal Revenue Code of 1986, as amended
from time to time, or any successor statute.

          (e) "Compensation" shall mean the retainer and fees paid by
Participating Funds to an Eligible Participant for a Deferral Period prior to
reduction for Deferrals made under this Plan.

          (f) "Deferral" shall mean the amount or amounts of an Eligible
Participant's Compensation deferred under the provisions of Section 3 of this
Plan.

          (g) "Deferral Account" shall mean the account maintained to reflect an
Eligible Participant's Deferrals made pursuant to Section 3 herein and any other
credits or debits thereto.
<PAGE>

          (h)  "Deferral Election" shall mean the Eligible Participant's
election to defer his or her compensation under Plan Section 3.1(a).

          (i)  "Deferral Period" shall mean each calendar quarter during which
an Eligible Participant makes, or is entitled to make, Deferrals under Section 3
hereof.

          (j)  "Eligible Fund" means an open-end fund managed by Nuveen and
designated by the Boards as a fund that may be chosen by an Eligible Participant
as a fund in which the Eligible Participant's Deferral Account may be deemed to
be invested.

          (k)  "Eligible Participant" shall mean a member of a Board who is not
an "interested person" of a Participating Fund or of Nuveen, as such term is
defined under Section 2(a)(19) of the Investment Company Act of 1940, as amended
("1940 Act").

          (l)  "Hardship and Unforeseeable Emergency" shall mean a severe
financial hardship to an Eligible Participant resulting from a sudden and
unexpected illness or accident of the Eligible Participant or a dependent
(within the meaning of Section 152(a) of the Code), of the Eligible Participant,
loss of the Eligible Participant's property due to casualty, or other similar
extraordinary and unforeseeable circumstances, arising from events beyond the
Eligible Participant's control. Whether circumstances constitute a Hardship and
Unforeseeable Emergency depends on the facts of each case, as determined by the
Administrator, but in any case does not include a hardship that may be relieved:

               (i)   through reimbursement or compensation by insurance or
               otherwise;

               (ii)  by liquidation of the Eligible Participant's assets to the
               extent that liquidation itself would not cause such a severe
               financial hardship; or

               (iii) by ceasing to defer receipt of any Compensation not yet
               earned.

The term "Hardship and Unforeseeable Emergency" shall have the same meaning as
the term "unforeseeable emergency" as used in regulations issued under Section
457 of the Code, and shall be applied accordingly. The need to send an Eligible
Participant's child to college and the desire to purchase a home shall not
constitute a Hardship and Unforeseeable Emergency.

          (n)  "Net Asset Value" shall mean the per share value of an open-end
fund, as determined as set forth in such fund's registration statement under the
1940 Act, governing instruments and otherwise in accordance with law.

          (o)  "Nuveen" shall mean The John Nuveen Company and its affiliates.

          (p)  "Participating Fund" shall mean an open-end or closed-end fund
managed by Nuveen, whether existing at the time of adoption of the Plan or
established at a later date, designated by its Board as a fund compensation from
which may be deferred by an Eligible Participant. Participating Funds shall be
listed on Exhibit A to the Plan, which shall be revised

                                       2
<PAGE>

from time to time by the Administrator, provided that failure to list a
Participating Fund on Exhibit A shall not affect its status as a Participating
Fund.

          (q)  "Plan" shall mean this Deferred Compensation Plan for Independent
Directors and Trustees, as amended from time to time.

          (r)  "Separation from Service" shall mean the date on which an
Eligible Participant ceases to be a member of a Board.

          (s)  "Valuation Date" shall mean the last business day of each
calendar quarter and any other day upon which Nuveen makes a valuation of the
Deferral Account.

     1.2  Plurals and Gender. Where appearing in this Plan the singular shall
include the plural and the masculine shall include the feminine, and vice versa,
unless the context clearly indicates a different meaning.

     1.3  Headings. The headings and subheadings in this Plan are inserted for
convenience of reference only and are to be ignored in any construction of the
provisions hereof.

     1.4  Separate Agreement. This Plan shall be construed as a separate
agreement between each Eligible Participant and each of the Participating Funds.

SECTION 2  PERIOD DURING WHICH DEFERRALS ARE PERMITTED
           -------------------------------------------

     2.1  Commencement of Deferrals. An Eligible Participant may elect, on a
form provided by, and submitted to, the Administrator, to commence Deferrals
under Section 3 hereof for the period beginning on the first day of the first
quarter beginning on or after the date such form is submitted to the
Administrator.

     2.2  Termination of Deferrals. An Eligible Participant shall not be
eligible for Deferral of additional Compensation after the earlier of the
following dates:

          (a) The date he cancels his election pursuant to Section 3.3(b);

          (b)  his Separation from Service; or

          (c) the effective date of the termination of this Plan.

SECTION 3  DEFERRALS
           ---------

     3.1  Deferral Elections.

          (a) Subject to Section 3.1(d), an Eligible Participant participating
in the Plan may elect to defer receipt of all, or a specified dollar amount or
percentage of the Compensation (including fees for attending meetings) earned
per quarter by such Eligible Participant for serving as a member of the Board of
each Participating Fund or as a member of any committee (or subcommittee of such
committee) of the Board of a Participating Fund of which such Eligible

                                       3
<PAGE>

Participant from time to time may be a member. Reimbursement of expenses of
attending meetings of the Board, committees of the Board or subcommittees of
such committees may not be deferred.

          (b)  Deferrals described in Section 3.1(a) above shall be withheld,
based upon the percentage or dollar amount elected, from each payment of
Compensation which the Eligible Participant would otherwise have been entitled
but for his election in Section 3.1(a) below. If a dollar amount per quarter is
elected, 100% of each payment of Compensation in each quarter will be deferred
until such amount is reached.

          (c)  Each Participating Fund shall establish a book entry account
("Deferral Account") to which will be credited an amount equal to the Eligible
Participant's Deferrals under this Plan. Any Compensation earned by an Eligible
Participant which he has elected to defer pursuant to the Plan will be credited
to such Eligible Participant's Deferral Account on the date such Compensation
otherwise would have been payable to such Eligible Participant. The Deferral
Account shall be debited to reflect any distributions from such Account. Such
debits shall be allocated to the Deferral Account as of the date such
distributions are made.

          (d)  Each amount that an Eligible Participant elects to defer shall be
allocated among all Participating Funds for which the Eligible Participant
serves as a director or trustee in the same proportion that the Eligible
Participant's Compensation would have been allocated if it had not been
deferred, and all subsequent earnings credited, and all distributions, losses
and expenses charged, to the Eligible Participant's Deferral Account, shall be
allocated among the Participating Funds in the same manner. The obligations of
the Participating Funds to pay their respective allocated shares of an Eligible
Participant's Deferral Account shall be several and not joint.

     3.2  Valuation of Deferral Account.
          -----------------------------

          (a)  Each Board shall from time to time designate one or more open-end
funds managed by Nuveen as Eligible Funds. An Eligible Participant, on his
deferral election form, shall have the right to select from the then-current
list of Eligible Funds one or more, but not more than three, funds in which his
Deferral Account shall be deemed invested as set forth in this Section 3
("Designated Funds"). An Eligible Participant may designate an Eligible Fund
even if he is not a member of the Board of that Eligible Fund. Except as
provided below, amounts credited to an Eligible Participant's Deferral Account
shall be treated as though such amounts had been invested and reinvested in
shares of the Eligible Participant's Designated Funds, initially calculated as
follows:

          (i)  the product of

               (x)  the amount of such Deferrals and

               (y)  the percentage of such Deferrals to be deemed invested in
                    that Designated Fund, divided by

                                       4
<PAGE>

          (ii) the Designated Fund's Net Asset Value per share as of the date
               such amount is so credited.

          (b)  As of the last day of each calendar year, by written election
delivered to the Administrator not less than 10 business days prior to the end
of such year, each Eligible Participant may direct that the Designated Funds in
which his or her Deferral Account is deemed invested be changed. Any election to
change such investment direction shall indicate the dollar amount or percentage
of the balance in such Deferral Account (determined based on the then current
Net Asset Value of each Designated Fund in which the Deferral Account is deemed
invested immediately prior to giving effect to such investment change) to be
invested in each such Designated Fund. The number of shares of each Designated
Fund to be deemed held in the Eligible Participant's Deferral Account following
such investment change shall be calculated as follows:

          (i)  the product of

               (x)  the balance in such Deferral Account and

               (y)  the percentage of such balance to be deemed invested in that
                    Designated Fund divided by

          (ii) the Designated Fund's Net Asset Value per share as of the last
               day of such calendar year.

          (c)  If a Designated Fund shall pay a stock dividend on, or split,
combine, reclassify or substitute other securities by merger, consolidation or
otherwise for its outstanding shares, the Eligible Participant's Deferral
Account shall be adjusted as though shares of such Designated Fund were actually
held by the Deferral Account in order to preserve rights substantially
proportionate to the rights deemed held immediately prior to such event.

          (d) On each payment date of dividends or capital gains distributions
declared on shares of any Designated Fund in which an Eligible Participant's
Deferral Account is deemed invested, the Deferral Account will be credited with
book adjustments representing all dividends or capital gains distributions which
would have been realized had such account been invested in shares of such
Designated Fund and such dividend or capital gains distribution had been
received and reinvested.

          (e) The value of a Deferral Account on any Valuation Date shall be the
sum of (i) the number of shares of each Designated Fund deemed to be held in the
Deferral Account by the preceding paragraphs, multiplied by (ii) the Net Asset
Value per share of such Designated Fund on the Valuation Date.

          (f) On each date upon which a distribution of less than the entire
balance is to be charged to an Eligible Participant's Deferral Account, the
amount of such distribution shall, unless the Eligible Participant otherwise
specifies in accordance with rules established by the Administrator, be
allocated among all of the Designated Funds in which the Deferral Account is

                                       5
<PAGE>

deemed to be invested in proportion to the aggregate value of the number of
deemed shares of each such Designated Fund, and the number of deemed shares of
each such Designated Fund shall then be reduced by the portion of the
distribution allocated to such Designated Fund divided by the Net Asset Value
per share of such Designated Fund on the date on which the distribution is
charged.

          (g)  Unless and until each Board otherwise determines, the Eligible
Funds shall include only one or more open-end funds managed by Nuveen. Open-end
funds that cease to be managed by Nuveen shall automatically cease to be
Eligible Funds, unless one of the Boards otherwise determines with respect to
Eligible Participants that are members of such Board. Either Board may at any
time remove any open-end fund from the list of Eligible Funds, or may add any
open-end fund (whether or not managed by Nuveen), for Eligible Participants who
are members of that Board. If an Eligible Fund is removed from the list of
Eligible Funds for any reason then no further deferrals shall be deemed invested
in such Fund and, unless the Board otherwise determines, the Administrator shall
give each Eligible Participant whose Deferral Account is deemed to be invested
in such Eligible Fund a reasonable period to submit a new designation, and any
Eligible Participant who fails to submit a new designation shall be subject to
the provisions of Section 3.2(h)(iii) below.

          (h)  As of each Valuation Date, income, gain and loss equivalents
(determined as if the Deferral Account is invested in the manner set forth under
Section 3.2(a), above) attributable to the period following the next preceding
Valuation Date shall be credited to and/or deducted from the Eligible
Participant's Deferral Account. Except as provided below, the Eligible
Participant's Deferral Account shall receive a return in accordance with his
investment designations, provided such designations conform to the provisions of
this Section. If:

          (i)   the Eligible Participant does not furnish the Administrator with
                a written designation,

          (ii)  the written designation from the Eligible Participant is
                unclear, or

          (iii) less than all of the Eligible Participant's Deferral Account is
                covered by such written designation,

then the Eligible Participant's Deferral Account shall receive no return until
such time as the Eligible Participant shall provide the Administrator with
instructions.

          3.3    Manner of Electing Deferral.
                 ---------------------------

          (a)  An Eligible Participant shall elect to participate in this Plan
and defer his Compensation by completing, signing and filing with the
Administrator a Notice of Election to Defer Compensation (the "Notice") in the
form attached to this Plan. The Notice shall include:

          (i)  the amount of Compensation to be deferred;

                                       6
<PAGE>

          (ii) the time at which the distribution of such amount will commence,
               which may be:

               (A)  a specified date selected by the Participant not prior to
                    the third anniversary of such election,

               (B)  the first day of the month, quarter or year following the
                    Eligible Participant's Separation from Service, or

               (C)  the earlier of (A) or (B);

               provided that the distribution of an Eligible Participant's
               Deferral Account shall in any event commence no later than the
               fifth anniversary of that Eligible Participant's Separation from
               Service.

        (iii)  the manner of distribution of such deferred compensation (i.e.,
               in a lump sum or the number of annual or quarterly installments);

         (iv)  the Designated Fund or Designated Funds in which such deferrals
               are to be deemed invested and in what amounts or percentages; and

          (v)  any beneficiary designated pursuant to Section 4.4 of this Plan.

          (b)  All Deferral Elections shall remain in effect until the earliest
of: (i) the date on which the Deferral Election is canceled or modified, (ii)
the date of the Eligible Participant's Separation from Service, or (iii) the
date on which the Eligible Participant begins to receive distributions from his
or her Deferral Account. An Eligible Participant may modify the amount of his
Deferral Election and/or the Designated Fund(s) specified in the Deferral
Election, on a prospective basis by submitting an amended Notice to the
Administrator. Such change will be effective as of the first day of the year
following the date such revision is submitted to the Administrator. An Eligible
Participant may cancel his Deferral Election on a prospective basis by
submitting an amended Notice to the Administrator, which cancellation of the
Deferral Election shall be effective for all Compensation for calendar quarters
beginning or for meetings held after such notice is received, subject to any
delay necessary for administrative processing. An Eligible Participant who
cancels his Deferral Election may thereafter make a new Deferral Election as of
the first day of any subsequent year pursuant to Section 3.3(a), but all new
deferrals shall be credited to the same Deferral Account, and the time and
manner of distribution of the Deferral Account, the manner in which the Deferral
Election is deemed invested, and the identity of the Eligible Participant's
Beneficiary, shall remain the same unless changed for the entire Deferral
Account as otherwise provided herein.

     3.4 Time of Electing Deferral. An Eligible Participant's initial Notice
under Section 3.3(a) shall be filed with the Administrator no later than 10
business days prior to the last business day of the calendar quarter preceding
the quarter for which the Deferral Election is made. An Eligible Participant's
Notice under Section 3.3(b) modifying the amount of his Deferral Election, or a
Notice under Section 3.3(a) making a Deferral Election after a prior

                                       7
<PAGE>

Deferral Election has been cancelled, shall be filed with the Administrator no
later than 10 business days prior to the last business day of the year preceding
the year for which the modified or new Deferral Election is effective.

SECTION 4  DISTRIBUTIONS FROM DEFERRAL ACCOUNT
           -----------------------------------

     4.1  Eligible Participant's Election. An Eligible Participant shall elect
at the time of his Deferral Election the time at which his distribution is to
commence, and the form of distribution, which may be either:

          (a)  lump sum; or

          (b)  annual or quarterly installments over a period of five (5) years,
with each installment being equal to the balance in the Deferral Account
immediately prior to payment of the installment divided by the number of
installments remaining to be paid (including the installment the amount of which
is being determined).

          (c)  If an Eligible Participant fails to designate the manner of
distribution to apply to his Deferral Account, such Deferral Account shall be
distributed in a lump sum on the first day of the month following the Eligible
Participant's Separation from Service.

          (d)  An Eligible Participant may elect to change his distribution
election with respect to his Deferral Account by filing an amended Notice with
the Administrator not less than six months prior to the earlier of the date on
which distribution was scheduled to begin under the original Notice or the date
on which it is scheduled to begin under the amended Notice. The Eligible
Participant's new distribution election shall be void and the Eligible
Participant's original election shall be reinstated if the date on which
distribution was originally scheduled to begin occurs (by reason of Separation
from Service or otherwise) within six months after the date on which the changed
distribution election was filed with the Administrator.

     4.2  Death Prior to Complete Distribution of Deferral Account. If an
Eligible Participant dies prior to the commencement of the distribution of the
amounts credited to his Deferral Account, the balance of such Account shall be
distributed to his Beneficiary in a lump sum as soon as practicable after the
Eligible Participant's death. If an Eligible Participant dies after the
commencement of such distributions, but prior to the complete distribution of
his Deferral Account, the balance of the amounts credited to his Deferral
Account shall be distributed to his Beneficiary over the remaining period during
which such amounts were otherwise distributable to the Eligible Participant
under Section 4.1 hereof. Notwithstanding the above, the Administrator, in its
sole discretion, may accelerate the distribution of the Deferral Account.

     4.3  Hardship and Unforeseeable Emergency. An Eligible Participant may
request at any time a withdrawal of part or all of the amount then credited to
his Deferral Account on account of Hardship and Unforeseeable Emergency by
submitting a written request to the Administrator accompanied by evidence that
his financial condition constitutes a Hardship and Unforeseeable Emergency. The
Administrator shall review the Eligible Participant's request and

                                       8
<PAGE>

determine the extent, if any, to which such request is justified. Any such
withdrawal shall be limited to an amount reasonably necessary to meet the
Hardship and Unforeseeable Emergency, but not more than the amount of the
Eligible Participant's Deferral Account.

     4.4 Designation of Beneficiary. For the purposes of Section 4.2 hereof, the
Eligible Participant's Beneficiary shall be the person or persons so designated
by the Eligible Participant in a written instrument submitted to the
Administrator. Subject to rules established by the Administrator, an Eligible
Participant may designate multiple or alternative Beneficiaries, and may change
his Beneficiary at any time without the consent of any prior Beneficiary;
provided that no change of a Beneficiary shall be effective unless and until
actually received, in proper form, by the Administrator during the Eligible
Participant's life. The Administrator's determination of the person eligible to
receive the Deferral Account of a deceased Eligible Participant, if made in good
faith, shall be final and binding on all parties. If an Eligible Participant
fails to properly designate a Beneficiary or if his Beneficiary predeceases him,
his beneficiary shall be his estate.

     4.5  Domestic Relations Orders. If any judgment, decree or order (including
approval of a property settlement agreement) which (i) relates to the provision
of child support, alimony payments, or marital property rights to a spouse,
former spouse, child, or other dependent of an Eligible Participant, and (ii) is
made pursuant to a state or foreign domestic relations law (including a
community property law) directs assignment of a portion of an Eligible
Participant's Deferral Account to a spouse, former spouse, child, or other
dependent of an Eligible Participant, such amount may be paid in a lump-sum cash
payment at the request of the person to whom assignment is directed to be made
as soon as administratively possible after the Administrator's receipt of the
signed order, as long as the order (or a written direction to the Administrator
of how to interpret the order, signed by the Eligible Participant and the person
to whom the order directs assignment) clearly specifies the amount of the
Deferral Account assigned and the timing of payment to the person to whom the
assignment is made.

SECTION 5  AMENDMENTS AND TERMINATION
           --------------------------

     5.1  Amendments. The Boards reserve the right to amend, in whole or in
part, and in any manner, any or all of the provisions of this Plan by action of
both Boards, except that no amendment shall reduce the balance in any Eligible
Participant's Deferral Account, or (unless necessary to comply with the 1940 Act
or other applicable law) significantly delay the time at which such balance is
payable without the consent of the Eligible Participant affected.

     5.2  Termination. Each Board may terminate this Plan at any time by action
of the Board and the Eligible Participants' Deferral Accounts shall become
payable as of the Valuation Date next following the effective date of the
termination of this Plan. If one Board elects to terminate the Plan with respect
to the Eligible Participants who are members of such Board, the Plan shall
remain in effect with respect to Eligible Participants who are members of the
other Board.

                                       9
<PAGE>

SECTION 6  MISCELLANEOUS
           -------------

     6.1  Rights of Creditors.
          -------------------

          (a)  This Plan is unfunded. Neither an Eligible Participant nor any
other person shall have any interest in any specific asset or assets of a
Participating Fund by reason of any Deferral Account hereunder, nor any rights
to receive distribution of his Deferral Account except and to the extent
expressly provided hereunder. Except for money market funds complying with rule
2a-7 under the 1940 Act, a Participating Fund shall not be required to purchase,
hold or dispose of any investments pursuant to this Plan. If in order to cover
its obligations hereunder a Participating Fund purchases any investments, the
same shall continue for all purposes to be a part of the general assets and
property of that Participating Fund subject to the claims of its general
creditors and no person other than the Participating Fund shall by virtue of the
provisions of this Plan have any interest in such assets other than an interest
as a general creditor of the Participating Fund.

          (b)  The rights of an Eligible Participant and the Beneficiaries to
the amounts held in the Deferral Account are unsecured and such amounts shall be
subject to the claims of the creditors of a Participating Fund. With respect to
the payment of amounts held under the Deferral Account, the Eligible Participant
and his Beneficiaries have the status of unsecured creditors of that
Participating Fund. This Plan is executed on behalf of each Participating Fund
by an officer of that Participating Fund as such and not individually. Any
obligation of a Participating Fund hereunder shall be an unsecured obligation of
that Participating Fund and not of any other person.

     6.2  Agents. Each Participating Fund may employ agents and provide for such
clerical, legal, actuarial, accounting, advisory or other services as it deems
necessary to perform its duties under this Plan. Each Participating Fund shall
bear the cost of such services and all other expenses it incurs in connection
with the administration of this Plan.

     6.3  Incapacity. If the Administrator shall receive evidence satisfactory
to it that an Eligible Participant or any Beneficiary entitled to receive any
benefit under the Plan is, at the time when such benefit becomes payable, a
minor, or is physically or mentally incompetent to receive such benefit and to
give a valid release therefor, and that another person or an institution is then
maintaining or has custody of the Eligible Participant or Beneficiary and that
no guardian, committee or other representative of the estate of the Eligible
Participant or Beneficiary shall have been duly appointed, a Participating Fund
may make payment of such benefit otherwise payable to the Eligible Participant
or Beneficiary to such other person or institution, including a custodian under
a Uniform Transfers to Minors Act or corresponding legislation (who shall be an
adult, a guardian of the minor or a trust company), and the release of such
other person or institution shall be a valid and complete discharge for the
payment of such benefit.

     6.4  Statement of Deferral Account. The Administrator will furnish each
Eligible Participant with a statement setting forth the value of such Eligible
Participant's Deferral Account as of the end of each calendar year and all
credits to and payments from such Deferral

                                       10
<PAGE>

Account during such year. Such statements will be furnished no later than 60
days after the end of each calendar year.

     6.5  Governing Law.  This Plan shall be governed by the laws of the State
of Illinois.

     6.6  Non-guarantee of Status. Nothing contained in this Plan shall be
construed as a contract or guarantee of the right of an Eligible Participant to
be, or remain as, a director or a trustee of a fund, or to receive any, or any
particular rate of, Compensation.

     6.7  Counsel. Each Board may consult with legal counsel with respect to the
meaning or construction of this Plan, its obligations or duties hereunder or
with respect to any action or proceeding or any question of law, and it shall be
fully protected with respect to any action taken or omitted by it in good faith
pursuant to the advice of legal counsel.

     6.8  Interests Not Transferable. An Eligible Participant's and
Beneficiaries' interests in the Deferral Account may not be anticipated, sold,
encumbered, pledged, mortgaged, charged, transferred, alienated, assigned nor
become subject to execution, garnishment or attachment and any attempt to do so
by any person shall be deemed null and void; no Participating Fund shall
recognize the rights of any party under this Plan except those of the Eligible
Participant or his Beneficiary; provided that this Section 6.8 shall not
preclude a Participating Fund from offsetting any amount payable to an Eligible
Participant hereunder by any amount owed by such Eligible Participant to that
Participating Fund or to Nuveen.

     6.9  Entire Agreement. This Plan contains the entire understanding between
each Participating Fund and the Eligible Participants with respect to the
payment of non-qualified deferred compensation by a Participating Fund to the
Eligible Participants.

     6.10  Powers of Administrator. In addition to other powers specifically set
forth herein, the Administrator shall have all power and authority necessary or
convenient for the administration of this Plan, including without limitation the
authority to:

     (i)  construe and interpret the Plan, and resolve any inconsistency or
          ambiguity with respect to any of its terms;

     (ii) decide all questions of eligibility and determine the amount, manner
          and time of payment of any benefits hereunder;

     (iii)  prescribe rules and procedures to be followed by Eligible
          Participants or Beneficiaries in making any election or taking any
          action provided for herein, which rules and procedures may alter any
          provision of the Plan that is administrative or ministerial in nature
          without the necessity for an amendment;

     (iv) allocate Deferral Accounts among the Eligible Funds;

     (v)  maintain all the necessary records for the administration of the Plan;

                                       11
<PAGE>

     (vi) delegate any of it duties or powers under the Plan to any other person
          acting under its supervision; and

     (vi) do all other acts which the Administrator deems necessary or proper to
          accomplish and implement its responsibilities under the Plan.

Any rule or procedure adopted by the Administrator, or any decision, ruling or
determination made by the Administrator, in good faith shall be final, binding
and conclusive on all Participating Funds, Eligible Participants, Beneficiaries
and all persons claiming through them. The authority of the Administrator may be
exercised by such person as the Chief Executive Officer of the Administrator may
designate or, in the absence of a specific designation, by those officers and
employees of the Administrator whose normal duties include payment of
compensation to independent directors and trustees.

     6.11  Participant Litigation. In any action or proceeding regarding the
Plan Eligible Participants or their Beneficiaries or any other persons having or
claiming to have an interest in this Plan shall not be necessary parties and
shall not be entitled to any notice or process. Any final judgment which is not
appealed or appealable and may be entered in any such action or proceeding shall
be binding and conclusive on the parties hereto and all persons having or
claiming to have any interest in this Plan. To the extent permitted by law, if a
legal action is begun against either Board, any Participating Fund, the
Administrator, or any of their respective officers, directors, trustees,
employees or agents (an "indemnified party"), by or on behalf of any person and
such action results adversely to such person or if a legal action arises because
of conflicting claims to an Eligible Participant's or other person's benefits,
the costs to the indemnified party of defending the action will be charged to
the amounts, if any, which were involved in the action or were payable to the
Eligible Participant or other person concerned. To the extent permitted by
applicable law, acceptance of participation in this Plan shall constitute a
release of each of the indemnified parties from any and all liability and
obligation not involving willful misconduct or gross neglect.

     6.12  Successors and Assigns. This Plan shall be binding upon, and shall
inure to the benefit of, the Participating Funds and their successors and
assigns and to the Eligible Participants and their heirs, executors,
administrators and personal representatives.

     6.13  Severability. In the event any one or more provisions of this Plan
are held to be invalid or unenforceable, such illegality or unenforceability
shall not affect the validity or enforceability of the other provisions hereof
and such other provisions shall remain in full force and effect unaffected by
such invalidity or unenforceability.

                                       12
<PAGE>

     IN WITNESS WHEREOF, each Participating Fund has caused this Plan to be
executed by one of its duly authorized officers, this 30th day of October, 1998.


                                By:  /s/ Alan G. Berkshire
                                    ------------------------
                                Name:    Alan G. Berkshire
                                Title:   Vice President



Nuveen Municipal Bond Fund
Nuveen Municipal Value Fund, Inc.
Nuveen Insured Municipal Opportunity Fund, Inc.
Nuveen Premium Income Municipal Fund, Inc.
Nuveen Performance Plus Municipal Fund, Inc.
Nuveen Quality Income Municipal Fund, Inc.
Nuveen Municipal Market Opportunity Fund, Inc.
Nuveen Municipal Advantage Fund, Inc.
Nuveen Premium Income Municipal Fund 2, Inc.
Nuveen Premium Income Municipal Fund 4, Inc.
Nuveen Insured Quality Municipal Fund, Inc.
Nuveen Insured Municipal Bond Fund
Nuveen Investment Quality Municipal Fund, Inc.
Nuveen Insured Premium Income Municipal Fund 2
Nuveen Select Quality Municipal Fund, Inc.
Nuveen Flagship Ohio Municipal Bond Fund
Nuveen New York Quality Income Municipal Fund, Inc.
Nuveen New York Select Quality Municipal Fund, Inc.
Nuveen California Select Quality Municipal Fund, Inc.
Nuveen California Quality Income Municipal Fund, Inc.
Nuveen Flagship Limited Term Municipal Bond Fund
Nuveen Flagship Kentucky Municipal Bond Fund
Nuveen Premier Municipal Income Fund, Inc.
Nuveen Premier Insured Municipal Income Fund, Inc.
Nuveen New Jersey Investment Quality Municipal Fund, Inc.
Nuveen New York Investment Quality Municipal Fund, Inc.
Nuveen New York Insured Municipal Bond Fund
Nuveen Flagship Florida Municipal Bond Fund
Nuveen Florida Investment Quality Municipal Fund
Nuveen Pennsylvania Investment Quality Municipal Fund
Nuveen Flagship All-American Municipal Bond Fund
Nuveen Pennsylvania Premium Income Fund 2
Nuveen Flagship Michigan Municipal Bond Fund
Nuveen New York Performance Plus Municipal Fund, Inc.
Nuveen Insured Florida Premium Income Municipal Fund
Nuveen Florida Quality Income Municipal Fund
Nuveen Tax-Exempt Money Market Fund, Inc.
Nuveen Flagship Tennessee Municipal Bond Fund
Nuveen California Investment Quality Municipal Fund, Inc.
Nuveen California Performance Plus Municipal Fund, Inc.
Nuveen Insured California Premium Income Municipal Fund 2, Inc.
Nuveen New Jersey Premium Income Municipal Fund, Inc.
Nuveen Select Tax-Free Income Portfolio
Nuveen Select Tax-Free Income Portfolio 2
Nuveen Select Tax-Free Income Portfolio 3
Nuveen Insured California Select Tax-Free Income Portfolio
Nuveen Insured New York Select Tax-Free Income Portfolio
Nuveen Growth and Income Stock Fund
Nuveen Balanced Stock and Bond Fund
Nuveen Balanced Municipal and Stock Fund
Nuveen Rittenhouse Growth Fund


- ----------------------------------
          Witness

                                       13
<PAGE>

                                                                       Exhibit A

                      NUVEEN OPEN-END AND CLOSED-END FUNDS

                   DEFERRED COMPENSATION PLAN FOR INDEPENDENT

                             DIRECTORS AND TRUSTEES

                              PARTICIPATING FUNDS

(For Directors and Trustees of Funds managed by Nuveen Advisory Corp.)

     Nuveen Municipal Bond Fund
     Nuveen Municipal Value Fund, Inc.
     Nuveen Insured Municipal Opportunity Fund, Inc.
     Nuveen Premium Income Municipal Fund, Inc.
     Nuveen Performance Plus Municipal Fund, Inc.
     Nuveen Quality Income Municipal Fund, Inc.
     Nuveen Municipal Market Opportunity Fund, Inc.
     Nuveen Municipal Advantage Fund, Inc.
     Nuveen Premium Income Municipal Fund 2, Inc.
     Nuveen Premium Income Municipal Fund 4, Inc.
     Nuveen Insured Quality Municipal Fund, Inc.
     Nuveen Insured Municipal Bond Fund
     Nuveen Investment Quality Municipal Fund, Inc.
     Nuveen Insured Premium Income Municipal Fund 2
     Nuveen Select Quality Municipal Fund, Inc.
     Nuveen Flagship Ohio Municipal Bond Fund
     Nuveen New York Quality Income Municipal Fund, Inc.
     Nuveen New York Select Quality Municipal Fund, Inc.
     Nuveen California Select Quality Municipal Fund, Inc.
     Nuveen California Quality Income Municipal Fund, Inc.
     Nuveen Flagship Limited Term Municipal Bond Fund
     Nuveen Flagship Kentucky Municipal Bond Fund
     Nuveen Premier Municipal Income Fund, Inc.
     Nuveen Premier Insured Municipal Income Fund, Inc.
     Nuveen New Jersey Investment Quality Municipal Fund, Inc.
     Nuveen New York Investment Quality Municipal Fund, Inc.
     Nuveen New York Insured Municipal Bond Fund
     Nuveen Flagship Florida Municipal Bond Fund
     Nuveen Florida Investment Quality Municipal Fund
     Nuveen Pennsylvania Investment Quality Municipal Fund
     Nuveen Flagship All-American Municipal Bond Fund
     Nuveen Pennsylvania Premium Income Fund 2
     Nuveen Flagship Michigan Municipal Bond Fund
     Nuveen New York Performance Plus Municipal Fund, Inc.
     Nuveen Insured Florida Premium Income Municipal Fund
     Nuveen Florida Quality Income Municipal Fund
     Nuveen Tax-Exempt Money Market Fund, Inc.

                                       1
<PAGE>

                                                                       Exhibit A

     Nuveen Flagship Tennessee Municipal Bond Fund
     Nuveen California Investment Quality Municipal Fund, Inc.
     Nuveen California Performance Plus Municipal Fund, Inc.
     Nuveen Insured California Premium Income Fund 2, Inc.
     Nuveen New Jersey Premium Income Municipal Fund, Inc.

(For Trustees of Funds managed by Nuveen Institutional Advisory Corp.)

     Nuveen Select Tax-Free Income Portfolio
     Nuveen Select Tax-Free Income Portfolio 2
     Nuveen Select Tax-Free Income Portfolio 3
     Nuveen Insured California Select Tax-Free Income Portfolio
     Nuveen Insured New York Select Tax-Free Income Portfolio
     Nuveen Growth and Income Stock Fund
     Nuveen Balanced Stock and Bond Fund
     Nuveen Balanced Municipal and Stock Fund
     Nuveen Rittenhouse Growth Fund


As of January 1, 1999

                                       2
<PAGE>

                                                                       Exhibit B

                     NUVEEN OPEN-END AND CLOSED-END FUNDS
                  DEFERRED COMPENSATION PLAN FOR INDEPENDENT
                            DIRECTORS AND TRUSTEES

- --------------------------------------------------------------------------------
                                ELIGIBLE FUNDS
- --------------------------------------------------------------------------------


You may choose from the following Eligible Funds:


     Nuveen Municipal Bond Fund
     Nuveen Flagship All-American Municipal Bond Fund
     Flagship Utility Income Fund
     Nuveen Balanced Stock and Bond Fund
     Nuveen European Value Fund
     Nuveen Growth and Income Stock Fund
     Nuveen Rittenhouse Growth Fund



As of January 1, 1999


                                       1

<PAGE>

                                                                       Exhibit C

                      NUVEEN OPEN-END AND CLOSED-END FUNDS
                   DEFERRED COMPENSATION PLAN FOR INDEPENDENT
                             DIRECTORS AND TRUSTEES

- --------------------------------------------------------------------------------
                             DEFERRAL ELECTION FORM
- --------------------------------------------------------------------------------


I.   Deferral of Compensation
     ------------------------

You may elect to defer up to 100 percent of your compensation from Participating
Funds, in fixed dollar or whole percentage amounts, to be credited to your
Deferral Account under the Plan. The Deferral Account will be further credited
with a return on the Deferral Account balance as provided under the Plan.

Starting ____________, ____ and for each quarter thereafter (unless subsequently
amended by completion of a new election form), I hereby elect that the following
amount of my compensation from Participating Funds be deferred under the Plan:

                    $_______          or          _______%


II.  Election of Deferral Period
     ---------------------------

You are required under the Plan to elect the date to which Deferrals (plus
applicable investment return) are to be deferred. Your election shall specify
that distribution be deferred to (a) a specific date (which must be at least
three years after the date of this election), (b) the beginning of the month,
quarter or year following your Separation from Service, or (c) the earlier of a
specific date or the beginning of the month, quarter or year following your
Separation from Service; provided that distribution from your Deferral Account
must in any event begin no later than the fifth anniversary of your Separation
from Service

I hereby make the following elections regarding my Deferrals under the Plan
(choose one):

[_]   The compensation I elect to defer under the Plan is to be deferred until
      ___________________________ (specify a date).

[_]   The compensation I elect to defer under the Plan is to be deferred until
      the [_] first day of the month [_] first day of the calendar year
      [_] fifth anniversary (choose one) following my Separation from Service.

[_]   The compensation I elect to defer under the Plan is to be deferred until
      the earlier of (i) _______________________ (specify a date) or (ii) the
      beginning of the first [_] month [_] quarter [_] year (choose one)
      following my Separation from Service.




<PAGE>


III. Form of Distribution
     --------------------

You are required to elect the form of distribution, which may be either (a) a
lump sum or (b) equal annual installments over five years (may be paid to you
quarterly).


     My distributions from the Plan are to be in the form of (choose one):

        [_]   a lump sum; or

        [_]   annual installments over five (5) years; or

        [_]   quarterly installments over five (5) years.


I understand that the amounts held in the Deferral Account shall remain the
general assets of the Fund in which those amounts are held and that, with
respect to the payment of such amounts, I am merely a general unsecured creditor
of that Fund. I may not sell, encumber, pledge, assign or otherwise alienate the
amounts held under the Deferral Account.

I hereby agree that the terms of the Plan are incorporated herein and are made a
part hereof.


IV.  Decline or Terminate Participation
     ----------------------------------

[_]  I do not wish to participate in the Plan, or if currently participating, I
wish to terminate my participation at this time.



                                         ----------------------------------
                                         PARTICIPANT


                                         ----------------------------------
                                         Date



Accepted by Administrator:


- ----------------------------------       ----------------------------------
Administrator                            Date



                                      2

<PAGE>

                                                                       Exhibit D
                      NUVEEN OPEN-END AND CLOSED-END FUNDS

                   DEFERRED COMPENSATION PLAN FOR INDEPENDENT

                             DIRECTORS AND TRUSTEES

                            RETURN DESIGNATION FORM

Under the Deferred Compensation Plan for Independent Directors and Trustees (the
"Plan"), I hereby elect that the return on my Deferral Account under the Plan be
computed as if the Deferral Account was invested in the following Eligible
Fund(s) (selected from the list of Eligible Funds attached):

         TRANSFER ATTRIBUTION OF MY EXISTING DEFERRAL ACCOUNT BALANCE:
<TABLE>
<CAPTION>

                                                    Percentage or Dollar Amount of Deferral
            Name of Eligible Fund                  Account Balance to be Transferred to Fund

<S>                                             <C>
______________________________________________         $______                   _____%
______________________________________________         $______                   _____%
______________________________________________         $______                   _____%
Total_________________________________________         $______                   _____%
</TABLE>

                          ATTRIBUTE MY NEW DEFERRALS:
<TABLE>
<CAPTION>

                                                      Percentage or Dollar Amount of New
            Name of Eligible Fund                     Deferrals to be Attributed to Fund
<S>                                             <C>

______________________________________________         $______                   _____%
______________________________________________         $______                   _____%
______________________________________________         $______                   _____%
Total_________________________________________         $______                   _____%
                                                             total must equal 100%

</TABLE>

I realize that the designation included on this Form shall be effective until I
have filed another valid Return Designation Form with the Administrator.  If (a)
I make no written designation, (b) the written designation is unclear or (c)
less than 100% of my Deferral Account is covered by this election, then my
Deferral Account shall not be credited with any returns until I provide the

                                       19
<PAGE>

Administrator with appropriate instructions.  This form must be delivered to the
Administrator at least 5 business days before the end of the calendar quarter to
be effective the following quarter.



                                       -----------------------------------------
                                       PARTICIPANT


                                       -----------------------------------------
                                       Date


Accepted by Administrator:


__________________________________
Administrator                          Date


                                       2
<PAGE>

                                                                       Exhibit E

                     NUVEEN OPEN-END AND CLOSED-END FUNDS
                  DEFERRED COMPENSATION PLAN FOR INDEPENDENT
                            DIRECTORS AND TRUSTEES


                          BENEFICIARY DESIGNATION FORM

Under the Deferred Compensation Plan for Independent Directors and Trustees (the
"Plan"), I hereby make the following beneficiary designations:

I.   Primary Beneficiary
     -------------------

I hereby select the following as my primary Beneficiary(ies) to receive at my
death, in accordance with the Plan, the amounts held in my Deferral Account
under the Plan. In the event I am survived by more than one primary Beneficiary,
such primary Beneficiaries shall share equally in the distribution of my
Deferral Account unless I indicate otherwise on an attachment to this form:

[ ]  My estate.

[ ]  The trustee or trustees of
                                ----------------------------------------------
                                        (provide name and date of trust)

[ ]  The following individuals:

     a.
        ----------------------------------------------------------------------
        Name                                                    (Relationship)

        ----------------------------------------------------------------------
        Address

        ----------------------------------------------------------------------
        City                State      Zip                SSN

     b.
        ----------------------------------------------------------------------
        Name                                                    (Relationship)

        ----------------------------------------------------------------------
        Address

        ----------------------------------------------------------------------
        City                State      Zip                SSN


Please include an attachment to this form if you wish to select additional
primary Beneficiaries.

                                       21
<PAGE>


II. Secondary Beneficiary
    ---------------------

In the event I am not survived by any primary Beneficiary, I hereby appoint the
following as secondary Beneficiary(ies) to receive at my death, in accordance
with the Plan, the amounts held in my deferral account under the Plan.  In the
event I am survived by more than one secondary Beneficiary, such secondary
Beneficiaries shall share equally in the distribution of my Deferral Account
unless I indicate otherwise on an attachment to this form:

[ ]  My estate.

[ ]  The trustee or trustees of
                                ----------------------------------------------
                                        (provide name and date of trust)

[ ]  The following individuals:

     a.
        ----------------------------------------------------------------------
        Name                                                    (Relationship)

        ----------------------------------------------------------------------
        Address

        ----------------------------------------------------------------------
        City                State      Zip                SSN

     b.
        ----------------------------------------------------------------------
        Name                                                    (Relationship)

        ----------------------------------------------------------------------
        Address

        ----------------------------------------------------------------------
        City                State      Zip                SSN


Please include an attachment to this form if you wish to select additional
secondary Beneficiaries.

I understand that if I am not survived by any primary or secondary Beneficiary,
my Beneficiary shall be as set forth under the Plan.


Date:
      -------------------------          --------------------------
                                         PARTICIPANT


Accepted by Administrator:

- -------------------------------------    --------------------------
Administrator                            Date


                                      22
<PAGE>

                                                                       Exhibit F
                      NUVEEN OPEN-END AND CLOSED-END FUNDS
                   DEFERRED COMPENSATION PLAN FOR INDEPENDENT
                             DIRECTORS AND TRUSTEES

                            HARDSHIP WITHDRAWAL FORM

Under the Deferred Compensation Plan for Independent Directors and Trustees (the
"Plan"), I may request at any time a Hardship and Unforeseeable Emergency
withdrawal (an "Emergency Withdrawal") of part or all of the amount then
credited to my Deferral Account. The amount of the Emergency Withdrawal shall be
limited to the amount necessary to meet the Emergency.


        I request a hardship withdrawal of $__________________ for the
following reason:

     [_]  My own or a dependent's sudden and unexpected illness.

     [_]  The loss of my property due to casualty.

     [_]  Other (explain):

In addition, I certify that the Emergency may not be relieved through (a)
reimbursement or compensation by insurance or otherwise; (b) liquidation of my
assets to the extent that liquidation itself would not cause an Emergency, or
(c) ceasing to defer receipt of any compensation that I have not yet earned. In
addition, I realize that the Administrator may require additional information
from me before deciding whether to grant this request for an Emergency
withdrawal.

                                    _____________________________________
                                    PARTICIPANT

                                    _____________________________________
                                    Date

[Administrator]:         Approved:  _____     Denied:   _____


_____________________________________________________
[Administrator]                               Date


                                       23

<PAGE>


                               October 15, 1999




Nuveen Senior Income Fund
333 West Wacker Drive
Chicago, Illinois 60606

Ladies and Gentlemen:

                           Nuveen Senior Income Fund

     We have acted as counsel for Nuveen Senior Income Fund (the "Fund") in
connection with the registration under the Securities Act of 1933 (the "Act") of
certain of its common shares of beneficial interest (the "Shares") in
registration statement no. 333-86619 on form N-2 as amended by pre-effective
amendment no. 1 and as it is proposed to be amended by pre-effective amendment
no. 2 (as amended and as proposed to be amended, the "Registration Statement").

     In this connection we have examined originals, or copies certified or
otherwise identified to our satisfaction, of such documents, corporate and other
records, certificates and other papers as we deemed it necessary to examine for
the purpose of this opinion, including the agreement and declaration of trust
(the "Trust Agreement") and by-laws of the Fund, actions of the board of
trustees of the Fund authorizing the issuance of shares of the Fund and the
Registration Statement.

     We assume that, upon sale of the Shares, the Fund will receive the
authorized consideration therefor, which will at least equal the net asset value
of the Shares.

     Based upon the foregoing, we are of the opinion that the Shares when issued
and sold in accordance with the Trust Agreement after the Registration Statement
has been declared effective and the authorized consideration therefor is
received by the Fund, will be legally issued, fully paid and non-assessable by
the Fund, except that, as set forth in the Registration Statement, shareholders
of the Fund may under certain circumstances be held personally liable for its
obligations.

     In rendering the foregoing opinion, we have relied upon the opinion of
Bingham Dana LLP expressed in their letter to us dated October 15, 1999.
<PAGE>

     We consent to the filing of this opinion as an exhibit to the Registration
Statement and to any amendment thereto as filed under Rule 462 under the
Securities Act of 1933.  In giving this consent, we do not admit that we are in
the category of persons whose consent is required under section 7 of the Act.

                                Very truly yours,

                                /s/ Bell, Boyd & Lloyd



<PAGE>

                               Bingham Dana LLP
                              150 Federal Street
                       Boston, Massachusetts 02110-1726
                              TEL: (617) 951-8000
                              FAX: (617) 951-8736
                                www.bingham.com
                         Boston, New York, Washington,
                        Los Angeles, Hartford, London,
                                and Singapore.



                                October 15, 1999


Bell, Boyd & Lloyd
Three First National Plaza
Suite 3300
Chicago, Illinois 60602-4207

     Re:  Nuveen Senior Income Fund
          -------------------------

Ladies and Gentlemen:

     We have acted as special Massachusetts counsel to Nuveen Senior Income
Fund, a Massachusetts business trust (the "Fund"), in connection with the Fund's
Registration Statement on Form N-2 filed with the Securities and Exchange
Commission on September 7, 1999 (the "Original Filing"), as such Registration
Statement has been subsequently amended by Pre-Effective Amendment No. 1 filed
with the Securities and Exchange Commission on September 24, 1999 ("Amendment
No. 1") and is proposed to be amended by Pre-Effective Amendment No. 2 (as
amended and proposed to be amended, the "Registration Statement"), with respect
to certain of its Common Shares of Beneficial Interest, par value of $.01 per
share (the "Shares").  You have requested that we deliver this opinion to you,
as special counsel to the Fund, for use by you in connection with your opinion
to the Fund with respect to the Shares.

     In connection with the furnishing of this opinion, we have examined the
following documents:

          (a) a certificate of the Secretary of State of the Commonwealth of
     Massachusetts as to the existence of the Fund;

          (b) copies, as filed with the Secretary of the Commonwealth of
     Massachusetts, of the Fund's Declaration of Trust and of all amendments
     thereto (the "Declaration of Trust");

          (c) a certificate executed by Karen L. Healy the Assistant Secretary
     of the Fund, certifying as to, and attaching copies of, the Fund's
     Declaration of Trust and By-Laws, and certain resolutions adopted by the
     Trustees of the Fund;

          (d) conformed copies of the Original Filing and Amendment No. 1; and


<PAGE>

Bell, Boyd & Lloyd
October 15, 1999
Page 2


          (e) a printer's proof dated September 24, 1999 of Pre-Effective
     Amendment No. 1, hand-marked and distributed on October 13, 1999.

     In such examination, we have assumed the genuineness of all signatures, the
conformity to the originals of all of the documents reviewed by us as copies,
the authenticity and completeness of all original documents reviewed by us in
original or copy form and the legal competence of each individual executing any
document. We have assumed that the Registration Statement, as filed with the
Securities and Exchange Commission, will be in substantially the form of the
hand-marked printer's proof referred to in paragraph (e) above.

     This opinion is based entirely on our review of the documents listed above
and such investigation of law as we have deemed necessary or appropriate.  We
have made no other review or investigation of any kind whatsoever, and we have
assumed, without independent inquiry, the accuracy of the information set forth
in such documents.  As to our opinion below relating to the due organization and
existence of the Fund, our opinion relies entirely upon and is limited by the
certificate referenced in paragraph (a) above.

     This opinion is limited solely to the laws of the Commonwealth of
Massachusetts as applied by courts located in such Commonwealth, except that we
express no opinion as to any Massachusetts securities law.

     We understand that all of the foregoing assumptions and limitations are
acceptable to you.

     Based upon and subject to the foregoing, please be advised that it is our
opinion that:

     1.   The Fund is duly organized and existing under the Fund's Declaration
of Trust and the laws of the Commonwealth of Massachusetts as a voluntary
association with transferable shares of beneficial interest commonly referred to
as a "Massachusetts business trust."

     2.   The Shares, when issued and sold in accordance with the Fund's
Declaration of Trust and By-Laws and as authorized by the Trustees of the Fund,
will be legally issued, fully paid and non-assessable, except that, as set forth
in the Registration Statement, shareholders of the Fund may under certain
circumstances be held personally liable for its obligations.

     We hereby consent to your reliance on this opinion in connection with your
opinion to the Fund with respect to the Shares, to the reference to our name in
the Registration Statement under the heading "Legal Opinions" and to the filing
of this opinion as an exhibit to the Registration Statement and an exhibit to
any filing made with respect to the Fund pursuant to Rule 462 under the
Securities Act of 1933, as amended.

                              Very truly yours,


                              /s/ Bingham Dana LLP
                              ----------------------
                              BINGHAM DANA LLP

<PAGE>

                        CONSENT OF INDEPENDENT AUDITORS



To the Board of Trustees and Shareholder
Nuveen Senior Income Fund:



We consent to the use of our report and the reference to our firm under the
heading "Experts" in the Statement of Additional Information.

                                                      KPMG LLP


Chicago, Illinois
October 14, 1999




<PAGE>

                           NUVEEN SENIOR INCOME FUND

                            Subscription Agreement
                            ----------------------


  This Agreement made this 12th day of October, 1999 by and between
Nuveen Senior Income Fund, a Massachusetts business trust (the "Fund"), and
Nuveen Senior Loan Asset Management Inc., a Delaware corporation (the
"Subscriber");

                                  WITNESSETH:

  WHEREAS, the Fund has been formed for the purposes of carrying on business as
a closed-end non-diversified management investment company; and

  WHEREAS, the Subscriber has been selected by the Fund's Board of Trustees to
serve as investment adviser to the Fund; and

  WHEREAS, the Subscriber wishes to subscribe for and purchase, and the Fund
wishes to sell to the Subscriber, 10,480 common shares for a purchase price of
$9.55 per share;

  NOW THEREFORE, IT IS AGREED:

  l. The Subscriber subscribes for and agrees to purchase from the Fund 10,480
common shares for a purchase price of $9.55 per share. Subscriber agrees to make
payment for these shares at such time as demand for payment may be made by an
officer of the Fund.

  2. The Fund agrees to issue and sell said shares to Subscriber promptly upon
its receipt of the purchase price.

  3. To induce the Fund to accept its subscription and issue the shares
subscribed for, the Subscriber represents that it is informed as follows:

     (a) That the shares being subscribed for have not been and will not be
  registered under the Securities Act of l933 ("Securities Act");

     (b) That the shares will be sold by the Fund in reliance on an exemption
  from the registration requirements of the Securities Act;

     (c) That the Fund's reliance upon an exemption from the registration
  requirements of the Securities Act is predicated in part on the
  representations and agreements contained in this Subscription Agreement;

<PAGE>

                                       2


     (d) That when issued, the shares will be "restricted securities" as defined
  in paragraph (a)(3) of Rule l44 of the General Rules and Regulations under the
  Securities Act ("Rule l44") and cannot be sold or transferred by Subscriber
  unless they are subsequently registered under the Securities Act or unless an
  exemption from such registration is available;

     (e) That there do not appear to be any exemptions from the registration
  provisions of the Securities Act available to the Subscriber for resale of the
  shares. In the future, certain exemptions may possibly become available,
  including an exemption for limited sales including an exemption for limited
  sales in accordance with the conditions of Rule l44.

The Subscriber understands that a primary purpose of the information
acknowledged in subparagraphs (a) through (e) above is to put it on notice as to
restrictions on the transferability of the shares.

  4. To further induce the Fund to accept its subscription and issue the shares
subscribed for, the Subscriber:

     (a) Represents and warrants that the shares subscribed for are being and
  will be acquired for investment for its own account and not on behalf of any
  other person or persons and not with a view to, or for sale in connection
  with, any public distribution thereof; and

     (b) Agrees that any certificates representing the shares subscribed for may
  bear a legend substantially in the following form:

     The shares represented by this certificate have been acquired for
     investment and have not been registered under the Securities Act of l933 or
     any other federal or state securities law. These shares may not be offered
     for sale, sold or otherwise transferred unless registered under said
     securities laws or unless some exemption from registration is available.

  5. This Subscription Agreement and all of its provisions shall be binding upon
the legal representatives, heirs, successors and assigns of the parties hereto.

  6. The Fund's Declaration of Trust is on file with the Secretary of the
Commonwealth of Massachusetts. This Agreement is executed on behalf of the Fund
by the Fund's officers as officers and not individually and the obligations
imposed upon the Fund by this Agreement are not binding upon any of the Fund's
Trustees, officers or shareholders individually but are binding only upon the
assets and property of the Fund.

<PAGE>

                                       3


  IN WITNESS WHEREOF, this Subscription Agreement has been executed by the
parties hereto as of the day and date first above written.


NUVEEN SENIOR INCOME FUND



By: /s/ Gifford R. Zimmerman
    ------------------------
        Gifford R. Zimmerman


NUVEEN SENIOR LOAN ASSET
MANAGEMENT INC.



By: /s/ Larry W. Martin
    ------------------------
        Larry W. Martin


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