VAN KAMPEN TAX EXEMPT TRUST
485BPOS, 2000-03-29
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<PAGE>   1


     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 29, 2000


                                                       REGISTRATION NOS. 2-96030
                                                                        811-4746
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A


<TABLE>
<S>                                                          <C>
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933          [X]
      POST-EFFECTIVE AMENDMENT NO. 22                            [X]
REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF       [X]
1940
      AMENDMENT NO. 26                                           [X]
</TABLE>


                          VAN KAMPEN TAX-EXEMPT TRUST
        (EXACT NAME OF REGISTRANT AS SPECIFIED IN DECLARATION OF TRUST)
      1 PARKVIEW PLAZA, PO BOX 5555, OAKBROOK TERRACE, ILLINOIS 60181-5555
               (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)(ZIP CODE)
                                 (630) 684-6000
               REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE


                              A. THOMAS SMITH III


                         GENERAL COUNSEL AND SECRETARY

                            EXECUTIVE VICE PRESIDENT
                          VAN KAMPEN INVESTMENTS INC.
                         1 PARKVIEW PLAZA, PO BOX 5555
                     OAKBROOK TERRACE, ILLINOIS 60181-5555
                    (NAME AND ADDRESS OF AGENT FOR SERVICES)

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

                                   COPIES TO:
                             WAYNE W. WHALEN, ESQ.
                              THOMAS A. HALE, ESQ.
                SKADDEN, ARPS, SLATE, MEAGHER & FLOM (ILLINOIS)
                             333 WEST WACKER DRIVE
                            CHICAGO, ILLINOIS 60606
                                 (312) 407-0700

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

Approximate Date of Proposed Public Offering: As soon as practicable following
effectiveness of this Registration Statement.

It is proposed that this filing will become effective:

     [X]  immediately upon filing pursuant to paragraph (b)


     [ ]  on (date) pursuant to paragraph (b)

     [ ]  60 days after filing pursuant to paragraph (a)(1)
     [ ]  on (date) pursuant to paragraph (a)(1)
     [ ]  75 days after filing pursuant to paragraph (a)(2)
     [ ]  on (date) pursuant to paragraph (a)(2) of Rule 485

If appropriate, check the following box:
     [ ]  this post-effective amendment designates a new effective date for a
          previously filed post-effective amendment.

Title of Securities Being Registered: Shares of Beneficial Interest, par value
$0.01 per share.
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   2

                                   VAN KAMPEN
                           HIGH YIELD MUNICIPAL FUND


                 Van Kampen High Yield Municipal Fund is a
                 mutual fund with the investment objective to
                 seek to provide investors with as high a level
                 of interest income exempt from federal income
                 tax as is consistent with the investment
                 policies of the Fund. The Fund's investment
                 adviser generally seeks to achieve the Fund's
                 investment objective by investing primarily in
                 a portfolio of medium- and lower-grade
                 municipal securities.


                 Shares of the Fund have not been approved or
                 disapproved by the Securities and Exchange
                 Commission (SEC) or any state regulator, and
                 neither the SEC nor any state regulator has
                 passed upon the accuracy or adequacy of this
                 prospectus. Any representation to the contrary
                 is a criminal offense.



                   This prospectus is dated  MARCH 29, 2000.


                            [VAN KAMPEN FUNDS LOGO]
<PAGE>   3

                               TABLE OF CONTENTS


<TABLE>
<S>                                                <C>
Risk/Return Summary...............................   3
Fees and Expenses of the Fund.....................   5
Investment Objective, Policies and Risks..........   6
Investment Advisory Services......................  13
Purchase of Shares................................  14
Redemption of Shares..............................  21
Distributions from the Fund.......................  22
Shareholder Services..............................  23
Federal Income Taxation...........................  25
Financial Highlights..............................  27
Appendix -- Description of Securities Ratings..... A-1
</TABLE>


No dealer, salesperson or any other person has been authorized to give any
information or to make any representations, other than those contained in this
prospectus, in connection with the offer contained in this prospectus and, if
given or made, such other information or representations must not be relied upon
as having been authorized by the Fund, the Fund's investment adviser or the
Fund's distributor. This prospectus does not constitute an offer by the Fund or
by the Fund's distributor to sell or a solicitation of an offer to buy any of
the securities offered hereby in any jurisdiction to any person to whom it is
unlawful for the Fund to make such an offer in such jurisdiction.
<PAGE>   4

                              RISK/RETURN SUMMARY

                              INVESTMENT OBJECTIVE


The Fund is a mutual fund with the investment objective to seek to provide
investors with as high a level of interest income exempt from federal income tax
as is consistent with the investment policies of the Fund.


                             INVESTMENT STRATEGIES


Under normal market conditions, the Fund's investment adviser seeks to achieve
the Fund's investment objective by investing primarily in a portfolio of medium-
and lower-grade municipal securities. The Fund's investment adviser buys and
sells securities for the Fund's portfolio with a view towards seeking a high
level of interest income exempt from federal income tax and selects securities
which it believes entail reasonable credit risk considered in relation to the
investment policies of the Fund. The Fund's investments in medium- and
lower-grade securities involves special risks as compared to investments in
higher grade securities. Lower-grade securities are commonly referred to as
"junk bonds." For a description of security ratings, see the appendix to this
prospectus.



Investment opportunities for medium- and- lower grade municipal securities may
be more limited than those in other sectors of the market. In order to
facilitate the management of the Fund's portfolio, the Fund may from time to
time suspend the continuous offering of its shares to investors. As market
conditions permit, the Fund may reopen sales of the Fund's shares to investors.
Any such limited offerings of the Fund may commence and terminate without any
prior notice.



                                INVESTMENT RISKS



An investment in the Fund is subject to investment risks, and you could lose
money on your investment in the Fund. There can be no assurance that the Fund
will achieve its investment objective.



CREDIT RISK. Credit risk refers to an issuer's ability to make timely payments
of interest and principal. The Fund invests primarily in securities with medium-
and lower-grade credit quality. Therefore, the Fund is subject to a higher level
of credit risk than a fund that invests solely in investment-grade securities.
The credit quality of "noninvestment grade" securities is considered speculative
by recognized rating agencies with respect to the issuer's continuing ability to
pay interest and principal. Lower-grade securities may have less liquidity and a
higher incidence of default than investments in higher-grade securities. The
Fund may incur higher expenses to protect the Fund's interest in such
securities. The credit risks and market prices of lower-grade securities
generally are more sensitive to negative issuer developments, such as reduced
revenues or increased expenditures, or adverse economic conditions, such as a
recession, than are the prices of higher-grade securities.



MARKET RISK. Market risk is the possibility that the market values of securities
owned by the Fund will decline. The prices of debt securities tend to fall as
interest rates rise, and such declines tend to be greater among securities with
longer maturities. The Fund has no policy limiting the maturities of its
investments. To the extent the Fund invests in securities with longer
maturities, the Fund will be subject to greater market risk than a fund
investing solely in shorter term securities. Lower-grade securities may be more
volatile and decline more in price in response to negative issuer or general
economic news than higher-grade securities.


INCOME RISK. The income you receive from the Fund is based primarily on interest
rates, which can vary widely over the short and long term. If interest rates
drop, your income from the Fund may drop as well.


CALL RISK. If interest rates fall, it is possible that issuers of municipal
securities with high interest rates will prepay or "call" their securities
before their maturity dates. In this event, the proceeds from the called
securities would likely be reinvested by the Fund in securities bearing the new,
lower interest rates, resulting in a possible decline in the Fund's income and
distributions to shareholders.


MUNICIPAL SECURITIES RISK. The Fund invests primarily in municipal securities.
The yields of municipal securities may move differently and adversely compared
to the yields of the overall debt securities markets. While the interest
received from municipal securities generally is exempt from federal income tax,
the Fund may invest a substantial portion of its total assets in municipal
securities subject to the alternative minimum tax. The Fund may not be a
suitable investment for investors who are already subject to the federal
alternative minimum tax or who could become

                                        3
<PAGE>   5

subject to the federal alternative minimum tax as a result of an investment in
the Fund. In addition, there could be changes in applicable tax laws or tax
treatments that reduce or eliminate the current federal income tax exemption on
municipal securities or otherwise adversely affect the current federal or state
tax status of municipal securities.


MANAGER RISK. As with any managed fund, the Fund's investment adviser may not be
successful in selecting the best-performing securities or investment techniques,
and the Fund's performance may lag behind that of similar funds.



                                INVESTOR PROFILE



In light of the Fund's investment objective and strategies, the Fund may be
appropriate for investors who:



- - Seek a high level of current income



- - Are in a high federal income tax bracket



- - Are willing to take on the substantially increased risks of medium- and
  lower-grade securities in exchange for potentially higher income



- - Wish to add to their investment portfolio a fund that invests primarily in
  medium- and lower-grade municipal securities.



An investment in the Fund is not a deposit of any bank or other insured
depository institution. An investment in the Fund is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other government agency.



An investment in the Fund may not be appropriate for all investors. The Fund is
not intended to be a complete investment program, and investors should consider
their long term investment goals and financial needs when making an investment
decision about the Fund. An investment in the Fund is intended to be a long term
investment, and the Fund should not be used as a trading vehicle.


                               ANNUAL PERFORMANCE


One way to measure the risks of investing in the Fund is to look at how its
performance has varied from year-to-year. The following chart shows the annual
returns of the Fund's Class A Shares over the ten calendar years prior to the
date of this prospectus. Sales loads are not reflected in this chart. If these
sales loads had been included, the returns shown below would have been lower.
Remember that the past performance of the Fund is not indicative of its future
performance.


<TABLE>
<CAPTION>
                                                                             ANNUAL RETURN
                                                                             -------------
<S>                                                           <C>
1990                                                                              5.99
1991                                                                             10.65
1992                                                                              9.05
1993                                                                             10.16
1994                                                                              0.19
1995                                                                             13.91
1996                                                                              5.81
1997                                                                             11.03
1998                                                                              6.67
1999                                                                             -1.65
</TABLE>

The annual return variability of the Fund's Class B Shares and Class C Shares
would be substantially similar to that shown for the Class A Shares because all
of the Fund's shares are invested in the same portfolio of securities; however,
the actual annual returns of the Class B Shares and Class C Shares would be
lower than the annual returns shown for the Fund's Class A Shares because of
differences in the expenses borne by each class of shares.

During the ten-year period shown in the bar chart, the highest quarterly return
was 5.11% (for the quarter ended March 31, 1995) and the lowest quarterly return
was -2.92% (for the quarter ended March 31, 1994).

                                        4
<PAGE>   6

                            COMPARATIVE PERFORMANCE


As a basis for evaluating the Fund's performance and risks, the table below
shows how the Fund's performance compares with the Lehman Brothers Municipal
Bond Index,* a broad-based market index that the Fund's investment adviser
believes is an appropriate benchmark for the Fund. The Fund's performance
figures include the maximum sales charges paid by investors. The index
performance figures do not include any commissions or sales charges that would
be paid by investors purchasing the securities represented by the index. Average
annual total returns are shown for the periods ended December 31, 1999 (the most
recently completed calendar year prior to the date of this prospectus). Remember
that the past performance of the Fund is not indicative of its future
performance.



<TABLE>
<CAPTION>
     Average Annual
      Total Returns                        Past 10
         for the                            Years
      Period Ended      Past     Past     or Since
    December 31, 1999  1 Year   5 Years   Inception
- -------------------------------------------------------
<S> <C>                <C>      <C>       <C>       <C>
    Van Kampen High
    Yield Municipal
    Fund
    -- Class A Shares  -6.32%    5.98%      6.56%

    Lehman Brothers
    Municipal Bond
    Index              -2.06%    6.91%      6.89%
 .......................................................
    Van Kampen High
    Yield Municipal
    Fund
    -- Class B Shares  -6.08%    6.02%      5.13%(1)**
    Lehman Brothers
    Municipal Bond
    Index              -2.06%    6.91%      6.72%(3)
 .......................................................
    Van Kampen High
    Yield Municipal
    Fund
    -- Class C Shares  -3.30%    6.22%      5.08%(2)

    Lehman Brothers
    Municipal Bond
    Index              -2.06%    6.91%      5.09%(4)
 .......................................................
</TABLE>


Inception dates: (1) 7/20/92, (2) 12/10/93, (3) 7/31/92, (4) 12/31/93.

 * The Lehman Brothers Municipal Bond Index is an unmanaged, broad based
   statistical composite of municipal bonds.


** The "Since Inception" performance for Class B Shares reflects the conversion
   of such shares into Class A Shares six years after purchase. Class B Shares
   purchased on or after June 1, 1996 will convert to Class A Shares eight years
   after purchase. See "Purchase of Shares."



The current yield for the thirty-day period ended November 30, 1999 is 5.84% for
Class A Shares, 5.39% for Class B Shares and 5.40% for Class C Shares. Investors
can obtain the current yield of the Fund for each class of shares by calling
(800) 341-2911.





                               FEES AND EXPENSES
                                  OF THE FUND

This table describes the fees and expenses that you may pay if you buy and hold
shares of the Fund.


<TABLE>
<CAPTION>
                            Class A   Class B   Class C
                            Shares    Shares    Shares
- ---------------------------------------------------------------
<S>                         <C>       <C>       <C>         <C>

SHAREHOLDER FEES
(fees paid directly from your investment)
- ---------------------------------------------------------------
</TABLE>



<TABLE>
<S>                         <C>       <C>       <C>         <C>
Maximum sales charge
(load) imposed on
purchases (as a
percentage of offering       4.75%(1)  None      None
price)
 ...............................................................
Maximum deferred sales
charge (load) (as a
percentage of the lesser
of original purchase
price or redemption
proceeds)                    None(2)   4.00%(3)  1.00%(4)
 ...............................................................
Maximum sales charge
(load) imposed on
reinvested dividends         None      None      None
 ...............................................................
Redemption fees              None      None      None
 ...............................................................
Exchange fee                 None      None      None
 ...............................................................
</TABLE>



ANNUAL FUND OPERATING EXPENSES


(expenses that are deducted from Fund assets)



<TABLE>
<S>                         <C>       <C>       <C>         <C>
- ---------------------------------------------------------------
Management fees              0.52%     0.52%     0.52%
 ...............................................................
Distribution and/or
service
(12b-1) fees(5)
                             0.25%     1.00%(6)  1.00%(6)
 ...............................................................
Other expenses               0.13%     0.14%     0.13%
 ...............................................................
Total annual fund
operating expenses
                             0.90%     1.66%     1.65%
 ...............................................................
</TABLE>



(1) Reduced for purchases of $100,000 and over. See "Purchase of Shares -- Class
    A Shares."


(2) Investments of $1 million or more are not subject to any sales charge at the
    time of purchase, but a deferred sales charge of 1.00% may be imposed on
    certain redemptions made within one year of the purchase. See "Purchase of
    Shares -- Class A Shares."


                                        5
<PAGE>   7


(3) The maximum deferred sales charge is 4.00% in the first and second year
    after purchase, declining thereafter as follows:


                                  Year 1-4.00%


                                  Year 2-4.00%


                                  Year 3-3.00%


                                  Year 4-2.50%


                                  Year 5-1.50%


                                   After-None


   See "Purchase of Shares -- Class B Shares."


(4) The maximum deferred sales charge is 1.00% in the first year after purchase
    and 0.00% thereafter. See "Purchase of Shares -- Class C Shares."


(5) Class A Shares are subject to an annual service fee of up to 0.25% of the
    average daily net assets attributable to such class of shares. Class B
    Shares and Class C Shares are each subject to a combined annual distribution
    and service fee of up to 1.00% of the average daily net assets attributable
    to such class of shares. See "Purchase of Shares."


(6) Because distribution and/or service (12b-1) fees are paid out of the Fund's
    assets on an ongoing basis, over time these fees will increase the cost of
    your investment and may cost you more than paying other types of sales
    charges.



Example:


The following example is intended to help you compare the cost of investing in
the Fund with the costs of investing in other mutual funds.


The example assumes that you invest $10,000 in the Fund for the time periods
indicated and then redeem all of your shares at the end of those periods. The
example also assumes that your investment has a 5% return each year and that the
Fund's operating expenses remain the same each year (except for the ten-year
amounts for Class B Shares which reflect the conversion of Class B Shares to
Class A Shares after eight years). Although your actual costs may be higher or
lower, based on these assumptions your costs would be:



<TABLE>
<CAPTION>
                           One       Three       Five        Ten
                           Year      Years      Years       Years
- ----------------------------------------------------------------------
<S>                        <C>       <C>        <C>         <C>    <C>
Class A Shares             $562      $748         $950      $1,530
 ......................................................................
Class B Shares             $569      $823       $1,052      $1,763*
 ......................................................................
Class C Shares             $268      $520         $897      $1,955
 ......................................................................
</TABLE>


You would pay the following expenses if you did not redeem your shares:


<TABLE>
<CAPTION>
                           One       Three       Five        Ten
                           Year      Years      Years       Years
- ----------------------------------------------------------------------
<S>                        <C>       <C>        <C>         <C>    <C>
Class A Shares             $562      $748       $  950      $1,530
 ......................................................................
Class B Shares             $169      $523       $  902      $1,763*
 ......................................................................
Class C Shares             $168      $520       $  897      $1,955
 ......................................................................
</TABLE>


* Based on conversion to Class A Shares after eight years.


                             INVESTMENT OBJECTIVE,


                               POLICIES AND RISKS



The Fund's investment objective is to seek to provide investors with as high a
level of interest income exempt from federal income tax as is consistent with
the investment policies of the Fund. The Fund's investment objective is a
fundamental policy and may not be changed without shareholder approval of a
majority of the Fund's outstanding voting securities, as defined in the
Investment Company Act of 1940, as amended (the "1940 Act"). There are risks
inherent in all investments in securities; accordingly there can be no assurance
that the Fund will achieve its investment objective.



Under normal market conditions the Fund's investment adviser generally seeks to
achieve the Fund's investment objective by investing primarily in a portfolio of
medium- and lower-grade municipal securities. Although not governed by specific
rating categories, under normal market conditions, the Fund generally invests at
least 75% of its net assets in: municipal securities rated at the time of
purchase by Standard & Poors ("S&P") as BBB through CC (inclusive) for bonds or
SP-2 or lower for notes, or by Moody's Investor Services, Inc. ("Moody's") as
Baa through Ca (inclusive) for bonds or MIG3 or VMIG3 or lower for notes; and
unrated municipal securities judged by the Fund's investment adviser to be of
comparable quality at the time of purchase. Medium- and lower-grade securities
involve special risks compared to higher-grade securities. Securities rated by
S&P as BB or below for bonds or SP-3 or below for notes, or by Moody's as Ba or
below for bonds or SG or below for notes, and unrated municipal securities of
comparable quality are commonly referred to as "junk bonds" and are considered
speculative by recognized rating agencies with respect to the issuer's
continuing ability to pay


                                        6
<PAGE>   8


interest or principal. The Fund does not purchase securities that are in default
or rated C or D by S&P or C by Moody's or unrated bonds, notes and other
obligations considered by the Fund's investment adviser to be of comparable
quality; although the Fund may retain obligations assigned such ratings after a
purchase is made.



The Fund invests primarily in medium- and lower-grade municipal securities. At
times, the market conditions in the municipal securities markets may be such
that the Fund's investment adviser may invest in higher-grade issues,
particularly when the difference in returns between quality classifications is
very narrow or when the Fund's investment adviser expects interest rates to
increase. These investments may lessen the decline in net asset value but may
also affect the amount of current income since yields on higher-grade securities
are usually lower than yields on medium- or lower-grade securities. Under normal
market conditions, the Fund invests 20% or less of the Fund's total assets in
higher-grade municipal securities rated A, SP-1 or higher by S&P or rated A, MIG
2, VMIG 2 or higher by Moody's, and in tax-exempt commercial paper rated A-3 or
higher by S&P or rated Prime-3 or higher by Moody's.



                               UNDERSTANDING


                              QUALITY RATINGS



Bond ratings are based on the issuer's ability to pay interest and repay the
principal. Bonds with ratings above the line are considered "investment
grade," while those with ratings below the line are regarded as
"noninvestment grade," or "junk bonds." A detailed explanation of these and
other ratings can be found in the appendix to this prospectus.



<TABLE>
<CAPTION>
    S&P            Moody's    Meaning
- ------------------------------------------------------
<C>                <S>        <C>
         AAA       Aaa        Highest quality
 ......................................................
          AA       Aa         High quality
 ......................................................
           A       A          Above-average quality
 ......................................................
         BBB       Baa        Average quality
- ------------------------------------------------------
          BB       Ba         Below-average quality
 ......................................................
           B       B          Marginal quality
 ......................................................
         CCC       Caa        Poor quality
 ......................................................
          CC       Ca         Highly speculative
 ......................................................
           C       C          Lowest quality
 ......................................................
           D       --         In default
 ......................................................
</TABLE>


Under normal market conditions, the Fund may from time to time invest
temporarily up to 20% of its net assets in taxable securities of at least
comparable quality to the municipal securities in which the Fund invests.


The Fund's investment adviser buys and sells securities for the Fund's portfolio
with a view to seeking a high level of interest income exempt from federal
income tax and selects securities which the Fund's investment adviser believes
entail reasonable credit risk considered in relation to the investment policies
of the Fund. As a result, the Fund will not necessarily invest in the highest
yielding municipal securities permitted by its investment policies if the Fund's
investment adviser determines that market risks or credit risks associated with
such investments would subject the Fund's portfolio to undue risk. The potential
for realization of capital gains or losses resulting from possible changes in
interest rates will not be a major consideration and frequency of portfolio
turnover generally will not be a limiting factor if the Fund's investment
adviser considers it advantageous to purchase or sell securities.


The Fund may seek to hedge against changes in interest rates through
transactions in listed futures contracts or options on futures contracts. See
"Futures Contracts and Related Options" below. The Fund may enter into stand-by
commitments with respect to municipal securities held by the Fund and may
purchase and sell municipal securities on a "when-issued" or "delayed delivery"
basis. See "Other Investments and Risk Factors" below and the Statement of
Additional Information.


                              MUNICIPAL SECURITIES



Municipal securities are obligations issued by or on behalf of states,
territories or possessions of the United States, the District of Columbia and
their political subdivisions, agencies and instrumentalities, the interest on
which, in the opinion of bond counsel or other counsel to the issuers of such
securities, is, at the time of issuance, exempt from federal income tax
(collectively, "municipal securities"). Under normal market conditions, at least
80% of the Fund's net assets will be invested in municipal securities. The
policy stated in the foregoing sentence is a fundamental policy of the Fund and
may not be changed without shareholder approval of a majority of the Fund's
outstanding voting securities, as defined in the 1940 Act. Under normal market
conditions, the Fund may invest a substantial portion of its total assets in
municipal securities that are subject to the federal alternative minimum tax.


                                        7
<PAGE>   9

The issuers of municipal securities obtain funds for various public purposes,
including the construction of a wide range of public facilities such as
airports, highways, bridges, schools, hospitals, housing, mass transportation,
streets and water and sewer works. Other public purposes for which municipal
securities may be issued include refunding outstanding obligations, obtaining
funds for general operating expenses and obtaining funds to lend to other public
institutions and facilities. Certain types of municipal securities are issued to
obtain funding for privately operated facilities.


The yields of municipal securities depend on, among other things, general money
market conditions, general conditions of the municipal securities market, size
of a particular offering, maturity of the obligation and rating of the issue.
The ratings of S&P and Moody's represent their opinions of the quality of the
municipal securities they undertake to rate. It should be emphasized, however,
that ratings are general and are not absolute standards of quality.
Consequently, municipal securities with the same maturity, coupon and rating may
have different yields while municipal securities of the same maturity and coupon
with different ratings may have the same yield.


The two principal classifications of municipal securities are "general
obligation" and "revenue" or "special delegation" securities. "General
obligation" securities are secured by the issuer's pledge of its faith, credit
and taxing power for the payment of principal and interest. "Revenue" securities
are usually payable only from the revenues derived from a particular facility or
class of facilities or, in some cases, from the proceeds of a special excise tax
or other specific revenue source. Industrial development bonds are usually
revenue securities, the credit quality of which is normally directly related to
the credit standing of the industrial user involved. While the Fund may invest
in both general obligations and revenue obligations, a substantial portion of
the Fund generally is invested in revenue obligations, which may include public
utility, housing, industrial development, pollution control, housing and health
care issues.


Within these principal classifications of municipal securities, there are a
variety of types of municipal securities, including fixed and variable rate
securities, municipal notes, variable rate demand notes, municipal leases,
custodial receipts, participation certificates and derivative municipal
securities (which include terms or elements similar to certain strategic
transactions described below). Variable rate securities bear rates of interest
that are adjusted periodically according to formula intended to reflect market
rates of interest. Municipal notes include tax, revenue and bond anticipation
notes of short maturity, generally less than three years, which are issued to
obtain temporary funds for various public purposes. Variable rate demand notes
are obligations which contain a floating or variable interest rate adjustment
formula and which are subject to a right of demand for payment of the principal
balance plus accrued interest either at any time or at specified intervals. The
interest rate on a variable rate demand note may be based on a known lending
rate, such as a bank's prime rate, and may be adjusted when such rate changes,
or the interest rate may be a market rate that is adjusted at specified
intervals. The adjustment formula maintains the value of the variable rate
demand note at approximately the par value of such note at the adjustment date.
Municipal leases are obligations issued by state and local governments or
authorities to finance the acquisition of equipment and facilities. Certain
municipal lease obligations may include "non-appropriation" clauses which
provide that the municipality has no obligation to make lease or installment
purchase payments in future years unless money is appropriated for such purpose
on a yearly basis. Custodial receipts are underwritten by securities dealers or
banks and evidence ownership of future interest payments, principal payments or
both on certain municipal securities. Participation certificates are obligations
issued by state or local governments or authorities to finance the acquisition
of equipment and facilities. They may represent participations in a lease, an
installment purchase contract, or a conditional sales contract. Municipal
securities may not be backed by the faith, credit and taxing power of the
issuer. Certain of the municipal securities in which the Fund may invest
represent relatively recent innovations in the municipal securities markets and
the markets for such securities may be less developed than the market for
conventional fixed rate municipal securities. A more detailed description of the
types of municipal securities in which the Fund may invest is included in the
Fund's Statement of Additional Information which may be obtained by investors
free of charge as described on the back cover of this prospectus.


Market Risks. Under normal market conditions, longer term municipal securities
generally provide a higher yield than shorter term municipal securities. The
Fund has no limitation as to the maturity of municipal securities in which it
may invest. The

                                        8
<PAGE>   10

Fund's investment adviser may adjust the average maturity of the Fund's
portfolio from time to time depending on its assessment of the relative yields
available on securities of different maturities and its expectations of future
changes in interest rates.


The net asset value of the Fund will change with changes in the value of its
portfolio securities. Because the Fund invests primarily in fixed income
municipal securities, the net asset value of the Fund can be expected to change
as general levels of interest rates fluctuate. When interest rates decline, the
value of a portfolio invested in fixed income securities generally can be
expected to rise. Conversely, when interest rates rise, the value of a portfolio
invested in fixed income securities generally can be expected to decline. The
prices of longer term municipal securities generally are more volatile with
respect to changes in interest rates than the prices of shorter term municipal
securities. Volatility may be greater during periods of general economic
uncertainty.



Credit Risks. Municipal securities, like other debt obligations, are subject to
the credit risk of nonpayment. The ability of issuers of municipal securities to
make timely payments of interest and principal may be adversely impacted in
general economic downturns and as relative governmental cost burdens are
allocated and reallocated among federal, state and local governmental units.
Such nonpayment would result in a reduction of income to the Fund, and could
result in a reduction in the value of the municipal securities experiencing
nonpayment and a potential decrease in the net asset value of the Fund. In
addition, the Fund may incur expenses to work out or restructure a distressed or
defaulted security. Securities below investment-grade involve special risks
compared to higher-grade securities. See "Risks of Investing in Medium- and
Lower-Grade Municipal Securities" below.



Other Municipal Securities Risks. The Fund may invest a substantial portion of
its net assets in municipal securities that are subject to the federal
alternative minimum tax. Accordingly, the Fund may not be a suitable investment
for investors who are already subject to the federal alternative minimum tax or
who could become subject to the federal alternative minimum tax as a result of
an investment in the Fund.



From time to time, proposals have been introduced before Congress that would
have the effect of reducing or eliminating the current federal tax exemption on
municipal securities. If such a proposal were enacted, the ability of the Fund
to pay dividends that are exempt from federal income tax might be adversely
affected and the Fund would re-evaluate its investment objective and policies
and consider changes in its structure.


The Fund generally considers investments in municipal securities not to be
subject to industry concentration policies (issuers of municipal securities as a
group are not an industry) and the Fund may invest in municipal securities
issued by entities having similar characteristics. The issuers may be located in
the same geographic area or may pay their interest obligations from revenue of
similar projects, such as hospitals, airports, utility systems and housing
finance agencies. This may make the Fund's investments more susceptible to
similar economic, political or regulatory occurrences. As the similarity in
issuers increases, the potential for fluctuation in the Fund's net asset value
also increases. The Fund may invest more than 25% of its total assets in a
segment of the municipal securities market with similar characteristics if the
Fund's investment adviser determines that the yields available from obligations
in a particular segment justify the additional risks of a larger investment in
such segment. The Fund may not, however, invest more than 25% of its total
assets in industrial development bonds issued for companies in the same
industry. Sizeable investments in such obligations could involve an increased
risk to the Fund should any of such issuers or any such related projects or
facilities experience financial difficulties.


The Fund has no policy limiting its investments in municipal securities whose
issuers are located in the same state. However, it is not the present intention
of the Fund to invest more than 25% of the value of its total assets in issuers
located in the same state. If the Fund were to invest more than 25% of its total
assets in issuers located in the same state, it would be more susceptible to
adverse economic, business, or regulatory conditions in that state.


From time to time, the Fund's investments may include securities as to which the
Fund, by itself or together with other funds or accounts managed by the Fund's
investment adviser, holds a major portion or all of an issue of municipal
securities. Because there may be relatively few potential purchasers for such
investments and, in some cases, there may be contractual restrictions on
resales, the Fund may find it more difficult to sell such securities at a time
when the Fund's investment adviser believes it is advisable to do so.

                                        9
<PAGE>   11


                             RISKS OF INVESTING IN



                            MEDIUM- AND LOWER-GRADE


                              MUNICIPAL SECURITIES


Under normal market conditions, the Fund's investment adviser seeks to achieve
the Fund's investment objective by investing primarily in a portfolio of medium-
and lower-grade municipal securities. With respect to such investments, the Fund
has not established any limit on the percentage of its portfolio which may be
invested in securities in any one rating category. Securities which are in the
medium- and lower-grade categories generally offer higher yields than are
offered by higher-grade securities of similar maturity, but they also generally
involve greater risks, such as greater credit risk, greater market risk and
volatility, greater liquidity concerns and potentially greater manager risk.
Investors should carefully consider the risks of owning shares of a fund which
invests in medium- and lower-grade municipal securities before investing in the
Fund.



Credit risk relates to the issuer's ability to make timely payment of interest
and principal when due. Medium- and lower-grade securities are considered more
susceptible to nonpayment of interest and principal or default than higher-grade
securities. Increases in interest rates or changes in the economy may
significantly affect the ability of issuers of medium- and lower-grade
securities to pay interest and to repay principal, to meet projected financial
goals or to obtain additional financing. In the event that an issuer of
securities held by the Fund experiences difficulties in the timely payment of
principal and interest and such issuer seeks to restructure the terms of its
borrowings, the Fund may incur additional expenses and may determine to invest
additional assets with respect to such issuer or the project or projects to
which the Fund's securities relate. Further, the Fund may incur additional
expenses to the extent that it is required to seek recovery upon a default in
the payment of interest or the repayment of principal on its portfolio holdings
and the Fund may be unable to obtain full recovery on such amounts.



Market risk relates to changes in market value of a security that occur as a
result of variation in the level of prevailing interest rates and yield
relationships in the debt securities market and as a result of real or perceived
changes in credit risk. The value of the Fund's investments can be expected to
fluctuate over time. The value of debt securities generally varies inversely
with changes in prevailing interest rates. When interest rates decline, the
value of a portfolio invested in debt securities generally can be expected to
rise. Conversely, when interest rates rise, the value of a portfolio invested in
debt securities generally can be expected to decline. Debt securities with
longer maturities, which may have higher yields, may increase or decrease in
value more than debt securities with shorter maturities. While the Fund has no
policy limiting the maturities of the individual debt securities in which it may
invest, the Fund's investment adviser seeks to manage fluctuations in net asset
value resulting from changes in interest rates by actively managing the
portfolio maturity structure. Secondary market prices of medium- and lower-grade
securities generally are less sensitive to changes in interest rates and are
more sensitive to general adverse economic changes or specific developments with
respect to the particular issuers than are the secondary market prices of
higher-grade securities. A significant increase in interest rates or a general
economic downturn could severely disrupt the market for medium- and lower-grade
securities and adversely affect the market value of such securities. Such events
also could lead to a higher incidence of default by issuers of medium- and
lower-grade securities as compared with higher-grade securities. In addition,
changes in credit risks, interest rates, the credit markets or periods of
general economic uncertainty can be expected to result in increased volatility
in the market price of the medium-and lower-grade securities in the Fund and
thus in the net asset value of the Fund. Adverse publicity and investor
perceptions, whether or not based on rational analysis, may affect the value,
volatility and liquidity of medium- and lower-grade securities.



The amount of available information about the financial condition of municipal
securities issuers is generally less extensive than that for corporate issuers
with publicly traded securities and the market for municipal securities is
generally considered to be less liquid than the market for corporate debt
obligations. In addition, the markets for medium- and lower-grade securities may
be less liquid than the markets for higher-grade securities. Liquidity relates
to the ability of a fund to sell a security in a timely manner at a price which
reflects the value of that security. To the extent that there is no established
retail market for some of the medium- and lower-grade municipal securities in
which the Fund may invest, trading in such securities may be relatively
inactive. Prices of medium- and lower-grade debt securities may decline rapidly
in the event a significant number of holders decide to sell. Changes in
expectations regarding an individual issuer


                                       10
<PAGE>   12


or medium- or lower-grade debt securities generally could reduce market
liquidity for such securities and make their sale by the Fund more difficult, at
least in the absence of price concessions. The effects of adverse publicity and
investor perceptions may be more pronounced for securities for which no
established retail market exists as compared with the effects on securities for
which such a market does exist. An economic downturn or an increase in interest
rates could severely disrupt the market for such securities and adversely affect
the value of outstanding bonds or the ability of the issuers to repay principal
and interest. Further, the Fund may have more difficulty selling such securities
in a timely manner and at their stated value than could be the case for
securities for which an established retail market does exist. Certain municipal
securities in which the Fund may invest, such as special obligation bonds, lease
obligations, participation certificates and variable rate instruments, may be
particularly less liquid. Although the issuer of some such municipal securities
may be obligated to redeem such securities at face value, such redemption could
result in capital losses to the Fund to the extent such municipal securities
were purchased by the Fund at a premium to face value.



The Fund's investment adviser is responsible for determining the net asset value
of the Fund, subject to the supervision of the Fund's Board of Trustees. During
periods of reduced market liquidity or in the absence of readily available
market quotations for medium- or lower-grade municipal securities held in the
Fund's portfolio, the ability of the Fund's investment adviser to value the
Fund's securities becomes more difficult and the judgment of the Fund's
investment adviser may play a greater role in the valuation of the Fund's
securities due to the reduced availability of reliable objective data.



The Fund may invest in securities not producing immediate cash income, including
zero-coupon securities or pay-in-kind securities, when their effective yield
over comparable instruments producing cash income make these investments
attractive. Prices on non-cash-paying instruments may be more sensitive to
changes in the issuer's financial condition, fluctuation in interest rates and
market demand/supply imbalances than cash-paying securities with similar credit
ratings, and thus may be more speculative. In addition, the accrued interest
income earned on such instruments is included in investment company taxable
income, thereby increasing the required minimum distributions to shareholders
without providing the corresponding cash flow with which to pay such
distributions. The Fund's investment adviser will weigh these concerns against
the expected total returns from such instruments.



Many medium- and lower-grade securities are not listed for trading on any
national securities exchange and many issuers of medium- and lower-grade
securities choose not to have a rating assigned to their obligations by any
nationally recognized statistical rating organization. As a result, the Fund's
portfolio may consist of a higher portion of unlisted or unrated securities as
compared with an investment company that invests solely in higher-grade
securities. Unrated securities are usually not as attractive to as many buyers
as are rated securities, a factor which may make unrated securities less
marketable. These factors may have the effect of limiting the availability of
the securities for purchase by the Fund and may also limit the ability of the
Fund to sell such securities at their fair value either to meet redemption
requests or in response to changes in the economy or the financial markets.
Further, to the extent the Fund owns or may acquire illiquid or restricted
medium-and lower-grade securities, these securities may involve special
registration responsibilities, liabilities and costs, and liquidity and
valuation difficulties.



The Fund will rely on its investment adviser's judgment, analysis and experience
in evaluating the creditworthiness of an issue. The amount of available
information about the financial condition of certain medium- and lower-grade
issuers may be less extensive than other issuers. In its analysis, the Fund's
investment adviser may consider the credit ratings of recognized rating
organizations in evaluating securities although the investment adviser does not
rely primarily on these ratings. Ratings evaluate only the safety of principal
and interest payments, not the market value risk. In addition, ratings are
general and not absolute standards of quality, and credit ratings are subject to
the risk that the creditworthiness of an issuer may change and the rating
agencies may fail to change such ratings in a timely fashion. A rating downgrade
does not require the Fund to dispose of a security. The Fund's investment
adviser continuously monitors the issuers of securities held in the Fund.
Because of the number of investment considerations involved in investing in
medium- and lower-grade securities, to the extent the Fund invests in such
securities, achievement of the Fund's investment objective may be more dependent
upon the Fund's investment adviser's credit analysis than is the case with
investing in higher-grade securities.


                                       11
<PAGE>   13


New or proposed laws may have an impact on the market for medium- and
lower-grade securities. The Fund's investment adviser is unable at this time to
predict what effect, if any, legislation may have on the market for medium- and
lower-grade securities.



Special tax considerations are associated with investing in certain medium- and
lower-grade securities, such as zero-coupon or pay-in-kind securities. The Fund
accrues income on these securities prior to the receipt of cash payments. The
Fund must distribute substantially all of its income its shareholders to qualify
for pass-through treatment under federal income tax law and may, therefore, have
to dispose of its portfolio securities to satisfy distribution requirements.



The table below sets forth the percentages of the Fund's assets during the
fiscal year ended November 30, 1999 invested in the various ratings categories
based on the higher of the S&P and Moody's ratings and in unrated securities
determined by the Fund's investment adviser to be of comparable quality. The
percentages are based on the dollar-weighted average of credit ratings of all
municipal securities held by the Fund during the fiscal year computed on a
monthly basis.



<TABLE>
<CAPTION>

                                           Unrated Securities of
                    Rated Securities       Comparable Quality
       Rating       (As a Percentage of    (As a Percentage of
      Category      Portfolio Value)       Portfolio Value)
- --------------------------------------------------------------------
<S> <C>             <C>                    <C>                   <C>
    AAA/Aaa                2.71%                   1.77%
 ....................................................................
    AA/Aa                  1.44%                   0.09%
 ....................................................................
    A/A                    1.74%                   0.43%
 ....................................................................
    BBB/Baa                5.67%                  21.95%
 ....................................................................
    BB/Ba                  5.20%                  44.47%
 ....................................................................
    B/B                    0.76%                  13.14%
 ....................................................................
    CCC/Caa                0.15%                   0.34%
 ....................................................................
    CC/Ca                    --%                     --%
 ....................................................................
    C/C                      --%                   0.09%
 ....................................................................
    D                        --%                   0.05%
 ....................................................................
    Percentage
    of Rated and
    Unrated
    Securities            17.67%                  82.33%
 ....................................................................
</TABLE>



The percentage of the Fund's assets invested in securities of various grades may
vary from time to time from those listed above.


                     FUTURES CONTRACTS AND RELATED OPTIONS

The Fund may engage in transactions in listed futures contracts and related
options. Such transactions may be in listed futures contracts based upon
specific municipal securities, an index of municipal securities (such as The
Bond Buyer Municipal Bond Index) or related to U.S. government securities.
Futures contracts and options thereon may be used for defensive hedging or
anticipatory hedging purposes, depending upon the composition of the Fund and
the investment adviser's expectations concerning the securities markets.

In certain cases, the futures markets and related options markets provide
investment or risk management opportunities that are not available from direct
investments in securities. In addition, some strategies can be performed with
greater ease and at lower cost by utilizing the futures markets and related
options markets rather than purchasing or selling portfolio securities. However,
such transactions involve risks different from those involved with direct
investments in underlying securities such as imperfect correlation between the
value of the instruments and the underlying assets, risks of default by the
other party to certain transactions, risks that the transactions may incur
losses that partially or completely offset gains in portfolio positions, risks
that the transactions may not be liquid and manager risk. In addition, such
transactions may involve commissions and other costs, which may increase the
Fund's expenses and reduce its return.


A more complete discussion of futures contracts and related options and their
risks is contained in the Fund's Statement of Additional Information.


                       OTHER INVESTMENTS AND RISK FACTORS


The Fund may engage in repurchase agreements with broker-dealers, banks and
other financial institutions to earn a return on temporarily available cash.
Such transactions are subject to the risk of default by the other party.


The Fund may invest up to 10% of the Fund's net assets in illiquid securities
and certain restricted securities. Such securities may be difficult or
impossible to sell at the time and the price that the Fund would like. Thus, the
Fund may have to sell such securities at a lower price, sell other securities
instead to obtain cash or forego other investment opportunities.

                                       12
<PAGE>   14

The Fund may borrow amounts up to 5% of its total assets in order to pay for
redemptions or for other temporary or emergency purposes when liquidation of
portfolio securities is considered disadvantageous or inconvenient and may
pledge up to 10% of its total assets to secure such borrowings.


Further information about these types of investments and other investment
practices that may be used by the Fund is contained in the Fund's Statement of
Additional Information.



The Fund may sell securities without regard to the length of time they have been
held in order to take advantage of new investment opportunities or yield
differentials or for other reasons. The Fund's portfolio turnover is shown under
the heading "Financial Highlights." The portfolio turnover rate may vary from
year to year. A high portfolio turnover rate (100% or more) increases a fund's
transactions costs (including brokerage commissions or dealer costs), and a high
portfolio turnover rate may result in the realization of more short-term capital
gains than if a fund had a lower portfolio turnover rate. Increases in a fund's
transaction costs would adversely impact the fund's performance. The turnover
rate will not be a limiting factor, however, if the Fund's investment adviser
considers portfolio changes appropriate.



TEMPORARY DEFENSIVE STRATEGY. When market conditions dictate a more "defensive"
investment strategy, the Fund may on a temporary basis hold cash or invest a
portion or all of its assets in taxable securities of at least comparable
quality to the municipal securities in which the Fund invests, securities issued
or guaranteed by the U.S. government, its agencies or instrumentalities,
corporate bonds or debentures, commercial paper, certificates of deposit,
bankers' acceptances and other obligations of domestic banks having total assets
of at least $500 million, and repurchase agreements (collectively, "temporary
investments"). In taking such a defensive position, the Fund would not be
pursuing and may not achieve its investment objective.





                          INVESTMENT ADVISORY SERVICES


THE ADVISER. Van Kampen Asset Management Inc. is the Fund's investment adviser
(the "Adviser" or "Asset Management"). The Adviser is a wholly owned subsidiary
of Van Kampen Investments Inc. ("Van Kampen Investments"). Van Kampen
Investments is a diversified asset management company with more than two million
retail investor accounts, extensive capabilities for managing institutional
portfolios, and more than $90 billion under management or supervision as of
December 31, 1999. Van Kampen Investments' more than 50 open-end and 39
closed-end funds and more than 2,700 unit investment trusts are professionally
distributed by leading authorized dealers nationwide. Van Kampen Funds Inc., the
distributor of the Fund (the "Distributor") and the sponsor of the funds
mentioned above, is also a wholly owned subsidiary of Van Kampen Investments.
Van Kampen Investments is an indirect wholly owned subsidiary of Morgan Stanley
Dean Witter & Co. The Adviser's principal office is located at 1 Parkview Plaza,
Oakbrook Terrace, Illinois 60181-5555.



THE SUBADVISER. Van Kampen Advisors Inc. is the Fund's investment subadviser
(the "Subadviser"). The Subadviser is a wholly owned subsidiary of Van Kampen
Investments. The Subadviser's principal office is located at 40 Broad Street,
Suite 915, Boston, Massachusetts 02109.



ADVISORY AGREEMENTS. The Fund retains the Adviser to manage the investment of
its assets and to place orders for the purchase and sale of its portfolio
securities. Under an investment advisory agreement between the Adviser and the
Fund (the "Advisory Agreement"), the Fund pays the Adviser a monthly fee
computed based upon an annual rate applied to the average daily net assets of
the Fund as follows:


<TABLE>
<CAPTION>
     Average Daily Net Assets         % Per Annum
- ------------------------------------------------------
<S> <C>                              <C>           <C>
    First $300 million               0.60 of 1.00%
 ......................................................
    Next $300 million                0.55 of 1.00%
 ......................................................
    Over $600 million                0.50 of 1.00%
 ......................................................
</TABLE>


Applying this fee schedule, the effective advisory fee rate was 0.52% of the
Fund's average daily net assets for the Fund's fiscal year ended November 30,
1999.


                                       13
<PAGE>   15


The Fund's average daily net assets are determined by taking the average of all
of the determinations of the net assets during a given calendar month. Such fee
is paid for each calendar month as soon as practicable after the end of that
month.



Under the Advisory Agreement, the Adviser furnishes offices, necessary
facilities and equipment and provides administrative services to the Fund. The
Fund pays all charges and expenses of its day-to-day operations, including
service fees, distribution fees, custodian fees, legal and independent
accountant fees, the cost of reports and proxies to shareholders, compensation
of trustees of the Trust (other than those who are affiliated persons of the
Adviser, Distributor or Van Kampen Investments) and all other ordinary business
expenses not specifically assumed by the Adviser.


From time to time, the Adviser or the Distributor may voluntarily undertake to
reduce the Fund's expenses by reducing the fees payable to them or by reducing
other expenses of the Fund in accordance with such limitations as the Adviser or
Distributor may establish.

The Adviser has entered into a subadvisory agreement (the "Subadvisory
Agreement") with the Subadviser to assist it in performing its investment
advisory functions with respect to the Fund. Under the Subadvisory Agreement,
the Subadviser receives a monthly fee from the Adviser computed on average daily
net assets of the Fund as follows:

<TABLE>
<CAPTION>
     Average Daily Net Assets         % Per Annum
- ------------------------------------------------------
<S> <C>                              <C>           <C>
    First $20 million                0.40 of 1.00%
 ......................................................
    Next $30 million                 0.25 of 1.00%
 ......................................................
    Over $50 million                 0.15 of 1.00%
 ......................................................
</TABLE>

The Adviser may also utilize, at its own expense, credit analysis, research and
trading support services provided by its affiliate, Van Kampen Investment
Advisory Corp. ("Advisory Corp.").


PERSONAL INVESTMENT POLICIES. The Fund, the Adviser, the Subadviser and the
Distributor have adopted Codes of Ethics designed to recognize the fiduciary
relationship among the Fund, the Adviser, the Subadviser, the Distributor and
their respective employees. The Codes of Ethics permit directors, trustees,
officers and employees to buy and sell securities for their personal accounts
subject to certain restrictions. Persons with access to certain sensitive
information are subject to pre-clearance and other procedures designed to
prevent conflicts of interest.



PORTFOLIO MANAGEMENT. Wayne D. Godlin has been primarily responsible for the
day-to-day management of the Fund's investment portfolio since March 1990. A
group of analysts located strategically throughout the country support Mr.
Godlin. Mr. Godlin is a Senior Vice President of the Adviser, Advisory Corp. and
the Subadviser since 1998. Mr. Godlin was Vice President of the Adviser from
1990 to 1998, Vice President of Advisory Corp. from 1995 to 1998 and Vice
President of the Subadviser from 1993 to 1998.


                               PURCHASE OF SHARES

                                    GENERAL

The Fund offers three classes of shares designated as Class A Shares, Class B
Shares and Class C Shares. By offering three classes of shares, the Fund permits
each investor to choose the class of shares that is most beneficial given the
amount to be invested and the length of time the investor expects to hold the
shares.


Initial investments must be at least $1,000 for each class of shares, and
subsequent investments must be at least $25 for each class of shares. Minimum
investment amounts may be waived by the Distributor for plans involving periodic
investments.



Each class of shares represents an interest in the same portfolio of investments
of the Fund and has the same rights except that (i) Class A Shares generally
bear the sales charge expenses at the time of purchase while Class B Shares and
Class C Shares generally bear the sales charge expenses at the time of
redemption and any expenses (including higher distribution fees and transfer
agency costs) resulting from such deferred sales charge arrangement, (ii) each
class of shares has exclusive voting rights with respect to approvals of the
Rule 12b-1 distribution plan and service plan (each as described below) under
which its distribution fee and/or service fee is paid, (iii) each class of
shares has different exchange privileges, (iv) certain classes of shares are
subject to a conversion feature and (v) certain classes of shares have different
shareholder service options available.


The offering price of the Fund's shares is based upon the Fund's net asset value
per share (plus sales charges, where applicable). The net asset values per share
of the Class A Shares, Class B Shares and Class C Shares are generally expected
to be substantially the same. In certain circumstances, however, the per share
net asset values of the classes

                                       14
<PAGE>   16

of shares may differ from one another, reflecting the daily expense accruals of
the higher distribution fees and transfer agency costs applicable to the Class B
Shares and Class C Shares and the differential in the dividends that may be paid
on each class of shares.


The net asset value per share for each class of shares of the Fund is determined
once daily as of the close of trading on the New York Stock Exchange (the
"Exchange") (currently 4:00 p.m., New York time) each day the Exchange is open
for trading except on any day on which no purchase or redemption orders are
received or there is not a sufficient degree of trading in the Fund's portfolio
securities such that the Fund's net asset value per share might be materially
affected. The Fund's Board of Trustees reserves the right to calculate the net
asset value per share and adjust the offering price more frequently than once
daily if deemed desirable. Net asset value per share for each class is
determined by dividing the value of the Fund's portfolio securities, cash and
other assets (including accrued interest) attributable to such class, less all
liabilities (including accrued expenses) attributable to such class, by the
total number of shares of the class outstanding. The Fund's investments are
valued by an independent pricing service. When, in the judgment of the service,
quoted bid and ask prices for municipal securities are readily available and are
representatives of the market, such securities are valued at the mean between
the last reported bid and asked prices (as obtained by the service from dealers
in such securities). Other municipal securities are priced at fair value as
determined by the service, based on methods which include consideration of:
yields or prices of municipal securities of comparable quality, coupon, maturity
and type; indications as to value from dealers; and general market conditions.
The service may employ electronic data processing techniques and/or a matrix
system to determine valuations. Options are valued at the last sale price or, if
no sales are reported, at the mean between the bid and asked prices. Any
securities not valued by the service are valued at fair value as determined in
good faith by the Adviser in accordance with procedures established by the Board
of Trustees of the Fund. Short-term securities are valued in the manner
described in the notes to the financial statements included in the Fund's
Statement of Additional Information.



The Fund has adopted a distribution plan (the "Distribution Plan") with respect
to each class of its shares pursuant to Rule 12b-1 under the 1940 Act. The Fund
also has adopted a service plan (the "Service Plan") with respect to each class
of its shares. Under the Distribution Plan and the Service Plan, the Fund pays
distribution fees in connection with the sale and distribution of its shares and
service fees in connection with the provision of ongoing services to
shareholders and the maintenance of such shareholders' accounts.



The amount of distribution and service fees varies among the classes offered by
the Fund. Because these fees are paid out of the Fund's assets on an ongoing
basis, these fees will increase the cost of your investment in the Fund. By
purchasing a class of shares subject to higher distribution and service fees,
you may pay more over time than on a class of shares with other types of sales
charge arrangements. Long-term shareholders may pay more than the economic
equivalent of the maximum front-end sales charges permitted by the rules of the
National Association of Securities Dealers, Inc. ("NASD"). The net income
attributable to a class of shares will be reduced by the amount of the
distribution fees and service fees and other expenses of the Fund associated
with such class of shares. To assist investors in comparing classes of shares,
the tables under the heading "Fees and Expenses of the Fund" provide a summary
of sales charges and expenses and an example of the sales charges and expenses
of the Fund applicable to each class of shares.



The shares are offered to the public on a continuous basis through the
Distributor as principal underwriter, which is located at 1 Parkview Plaza,
Oakbrook Terrace, Illinois 60181-5555. Shares also are offered through members
of the National Association of Securities Dealers, Inc. ("NASD") who are acting
as securities dealers ("dealers") and NASD members or eligible non-NASD members
who are acting as brokers or agents for investors ("brokers"). "Dealers" and
"brokers" are sometimes referred to herein as "authorized dealers."



Shares may be purchased on any business day by completing the account
application form and forwarding the account application, directly or through an
authorized dealer, to the Fund's shareholder service agent, Van Kampen Investor
Services Inc. ("Investor Services"), a wholly owned subsidiary of Van Kampen
Investments. When purchasing shares of the Fund, investors must specify whether
the purchase is for Class A Shares, Class B Shares or Class C Shares by
selecting the correct Fund number on the account application. Sales personnel of
authorized dealers distributing the Fund's shares are entitled to receive
compensation for selling such shares and may receive differing


                                       15
<PAGE>   17

compensation for selling Class A Shares, Class B Shares or Class C Shares.


The offering price for shares is based upon the next calculation of net asset
value per share (plus sales charges, where applicable) after an order is
received by Investor Services. Orders received by authorized dealers prior to
the close of the Exchange are priced based on the date of receipt provided such
order is transmitted to Investor Services prior to Investor Services' close of
business on such date. Orders received by authorized dealers after the close of
the Exchange or transmitted to Investor Services after its close of business are
priced based on the date of the next computed net asset value per share provided
they are received by Investor Services prior to Investor Services' close of
business on such date. It is the responsibility of authorized dealers to
transmit orders received by them to Investor Services so they will be received
in a timely manner.



The Fund and the Distributor reserve the right to refuse any order for the
purchase of shares. The Fund also reserves the right to suspend the sale of the
Fund's shares in response to conditions in the securities markets or for other
reasons. Shares of the Fund may be sold in foreign countries where permissible.



Investor accounts will automatically be credited with additional shares of the
Fund after any Fund distributions, such as dividends and capital gain dividends,
unless the investor instructs the Fund otherwise. Investors wishing to receive
cash instead of additional shares should contact the Fund at (800) 341-2911 or
by writing to the Fund, c/o Van Kampen Investor Services Inc., PO Box 218256,
Kansas City, MO 64121-8256.


                                 CLASS A SHARES

Class A Shares of the Fund are sold at net asset value plus an initial maximum
sales charge of up to 4.75% of the offering price (or 4.99% of the net amount
invested), reduced on investments of $100,000 or more as follows:

                                 CLASS A SHARES

                             SALES CHARGE SCHEDULE

<TABLE>
<CAPTION>
                                As % of      As % of
            Size of             Offering    Net Amount
           Investment            Price       Invested
- ----------------------------------------------------------
<S> <C>                         <C>         <C>        <C>
    Less than $100,000           4.75%        4.99%
 ..........................................................
    $100,000 but less than
    $250,000                     3.75%        3.90%
 ..........................................................
    $250,000 but less than
    $500,000                     2.75%        2.83%
 ..........................................................
    $500,000 but less than
    $1,000,000                   2.00%        2.04%
 ..........................................................
    $1,000,000 or more               *            *
 ..........................................................
</TABLE>


* No sales charge is payable at the time of purchase on investments of $1
  million or more, although for such investments the Fund may impose a
  contingent deferred sales charge of 1.00% on certain redemptions made within
  one year of the purchase. The contingent deferred sales charge is assessed on
  an amount equal to the lesser of the then current market value or the cost of
  the shares being redeemed. Accordingly, no sales charge is imposed on
  increases in net asset value above the initial purchase price.



No sales charge is imposed on Class A Shares received from reinvestment of
dividends or capital gain dividends.



Under the Distribution Plan and Service Plan, the Fund may spend up to a total
of 0.25% per year of the Fund's average daily net assets with respect to the
Class A Shares of the Fund. From such amount, under the Service Plan, the Fund
may spend up to 0.25% per year of the Fund's average daily net assets with
respect to the Class A Shares of the Fund.


                                       16
<PAGE>   18

                                 CLASS B SHARES


Class B Shares of the Fund are sold at net asset value and are subject to a
contingent deferred sales charge if redeemed within five years of purchase as
shown in the table as follows:


                                 CLASS B SHARES

                             SALES CHARGE SCHEDULE

<TABLE>
<CAPTION>
                         Contingent Deferred
                            Sales Charge
                         as a Percentage of
                            Dollar Amount
    Year Since Purchase   Subject to Charge
- ------------------------------------------------
<S> <C>                  <C>                 <C>
    First                       4.00%
 ................................................
    Second                      4.00%
 ................................................
    Third                       3.00%
 ................................................
    Fourth                      2.50%
 ................................................
    Fifth                       1.50%
 ................................................
    Sixth and After              None
 ................................................
</TABLE>


The contingent deferred sales charge is assessed on an amount equal to the
lesser of the then current market value or the cost of the shares being
redeemed. Accordingly, no sales charge is imposed on increases in net asset
value above the initial purchase price. In addition, no sales charge is assessed
on shares derived from reinvestment of dividends or capital gain dividends. It
is presently the policy of the Distributor not to accept any order for Class B
Shares in an amount of $500,000 or more because it ordinarily will be more
advantageous for an investor making such an investment to purchase Class A
Shares.



The amount of the contingent deferred sales charge, if any, varies depending on
the number of years from the time of payment for each purchase of Class B Shares
until the time of redemption of such shares.



In determining whether a contingent deferred sales charge applies to a
redemption, it is assumed that the shares being redeemed first are any shares in
the shareholder's Fund account that are not subject to a contingent deferred
sales charge followed by shares held the longest in the shareholder's account.



Under the Distribution Plan, the Fund may spend up to 0.75% per year of the
Fund's average daily net assets with respect to the Class B Shares of the Fund.
In addition, under the Service Plan, the Fund may spend up to 0.25% per year of
the Fund's average daily net assets with respect to the Class B Shares of the
Fund.


                                 CLASS C SHARES


Class C Shares of the Fund are sold at net asset value and are subject to a
contingent deferred sales charge of 1.00% of the dollar amount subject to charge
if redeemed within one year of purchase.



The contingent deferred sales charge is assessed on an amount equal to the
lesser of the then current market value or the cost of the shares being
redeemed. Accordingly, no sales charge is imposed on increases in net asset
value above the initial purchase price. In addition, no sales charge is assessed
on shares derived from reinvestment of dividends or capital gain dividends. It
is presently the policy of the Distributor not to accept any order for Class C
Shares in an amount of $1 million or more because it ordinarily will be more
advantageous for an investor making such an investment to purchase Class A
Shares.



In determining whether a contingent deferred sales charge applies to a
redemption, it is assumed that the shares being redeemed first are any shares in
the shareholder's Fund account that are not subject to a contingent deferred
sales charge followed by shares held the longest in the shareholder's account.



Under the Distribution Plan, the Fund may spend up to 0.75% per year of the
Fund's average daily net assets with respect to the Class C Shares of the Fund.
In addition, under the Service Plan, the Fund may spend up to 0.25% per year of
the Fund's average daily net assets with respect to the Class C Shares of the
Fund. The aggregate distribution and service fees are currently 1.00% per year
of the average daily net assets attributable to Class C Shares of the Fund. The
aggregate distribution and service fees are 0.90% per year of the average daily
net assets attributable to Class C Shares of the Fund with respect to accounts
existing before April 1, 1995.


                               CONVERSION FEATURE


Class B Shares purchased on or after June 1, 1996, including Class B Shares
received from reinvestment of dividends through the dividend reinvestment plan,
automatically convert to Class A Shares eight years after the end of the
calendar month in which the shares were purchased. Class B Shares purchased
before June 1, 1996, including Class B Shares received from reinvestment of
dividends through the dividend reinvestment plan, automatically convert to Class
A Shares six years after the end of the calendar month in which the shares were
purchased. Class C Shares purchased before January 1, 1997, including Class C
Shares received from the reinvestment of distributions through the dividend
reinvestment plan,


                                       17
<PAGE>   19

automatically convert to Class A Shares ten years after the end of the calendar
month in which such shares were purchased. Such conversion will be on the basis
of the relative net asset values per share, without the imposition of any sales
load, fee or other charge. The conversion schedule applicable to a share of the
Fund acquired through the exchange privilege from another Van Kampen fund is
determined by reference to the Van Kampen fund from which such share was
originally purchased.


The conversion of such shares to Class A Shares is subject to the continuing
availability of an opinion of counsel to the effect that (i) the assessment of
the higher distribution fee and transfer agency costs with respect to such
shares does not result in the Fund's dividends or capital gain dividends
constituting "preferential dividends" under the federal income tax law and (ii)
the conversion of shares does not constitute a taxable event under federal
income tax law. The conversion may be suspended if such an opinion is no longer
available and such shares might continue to be subject to the higher aggregate
fees applicable to such shares for an indefinite period.


                   WAIVER OF CONTINGENT DEFERRED SALES CHARGE


The contingent deferred sales charge is waived on redemptions of Class B Shares
and Class C Shares (i) within one year following the death or disability (as
disability is defined by federal income tax law) of a shareholder, (ii) for
required minimum distributions from an individual retirement account ("IRA") or
certain other retirement plan distributions, (iii) for withdrawal under the
Fund's systematic withdrawal plan but limited to 12% annually of the initial
value of the account, (iv) if no commission or transaction fee is paid to
authorized dealers at the time of purchase of such shares and (v) if made by
involuntary liquidation by the Fund of a shareholder's account as described
under the heading "Redemption of Shares." Subject to certain limitations, a
shareholder who has redeemed Class C Shares of the Fund may reinvest in Class C
Shares at net asset value with credit for any contingent deferred sales charge
if reinvestment is made within 180 days after the redemption. For a more
complete description of contingent deferred sales charge waivers, please refer
to the Fund's Statement of Additional Information or contact your authorized
dealer.


                               QUANTITY DISCOUNTS


Investors purchasing Class A Shares may, under certain circumstances described
below, be entitled to pay reduced or no sales charges. Investors, or their
authorized dealers, must notify the Fund at the time of the purchase order
whenever a quantity discount is applicable to purchases. Upon such notification,
an investor will pay the lowest applicable sales charge. Quantity discounts may
be modified or terminated at any time. For more information about quantity
discounts, investors should contact their authorized dealer or the Distributor.


A person eligible for a reduced sales charge includes an individual, his or her
spouse and children under 21 years of age and any corporation, partnership or
sole proprietorship which is 100% owned, either alone or in combination, by any
of the foregoing; a trustee or other fiduciary purchasing for a single trust or
for a single fiduciary account, or a "company" as defined in Section 2(a)(8) of
the 1940 Act.

As used herein, "Participating Funds" refers to certain open-end investment
companies advised by Asset Management or Advisory Corp. and distributed by the
Distributor as determined from time to time by the Fund's Board of Trustees.


VOLUME DISCOUNTS. The size of investment shown in the Class A Shares sales
charge table applies to the total dollar amount being invested by any person in
shares of the Fund, or in any combination of shares of the Fund and shares of
other Participating Funds, although other Participating Funds may have different
sales charges.



CUMULATIVE PURCHASE DISCOUNT. The size of investment shown in the Class A Shares
sales charge table may also be determined by combining the amount being invested
in shares of the Participating Funds plus the current offering price of all
shares of the Participating Funds currently owned.



LETTER OF INTENT. A Letter of Intent provides an opportunity for an investor to
obtain a reduced sales charge by aggregating the investments over a 13-month
period to determine the sales charge as outlined in the Class A Shares sales
charge table. The size of investment shown in the Class A Shares sales charge
table includes purchases of shares of the Participating Funds over a 13-month
period based on the total amount of intended purchases plus the value of all
shares of the Participating Funds previously purchased and still owned. An
investor may elect to compute the 13-month period starting up to 90 days before
the date of execution of a Letter of Intent. Each investment made during the
period receives the reduced sales charge applicable to the total amount of the
investment goal. The initial purchase must be for


                                       18
<PAGE>   20


an amount equal to at least 5% of the minimum total purchase amount of the level
selected. If trades not initially made under a Letter of Intent subsequently
qualify for a lower sales charge through the 90-day backdating provisions, an
adjustment will be made at the expiration of the Letter of Intent to give effect
to the lower sales charge. Such adjustment in sales charge will be used to
purchase additional shares. The Fund initially will escrow shares totaling 5% of
the dollar amount of the Letter of Intent to be held by Investor Services in the
name of the shareholder. In the event the Letter of Intent goal is not achieved
within the specified period, the investor must pay the difference between the
sales charge applicable to the purchases made and the reduced sales charge
previously paid. Such payments may be made directly to the Distributor or, if
not paid, the Distributor will liquidate sufficient escrowed shares to obtain
the difference.


                            OTHER PURCHASE PROGRAMS


Purchasers of Class A Shares may be entitled to reduced or no initial sales
charges in connection with the unit investment trust reinvestment program and
purchases by registered representatives of selling firms or purchases by persons
affiliated with the Fund or the Distributor. The Fund reserves the right to
modify or terminate these arrangements at any time.



UNIT INVESTMENT TRUST REINVESTMENT PROGRAM. The Fund permits unitholders of unit
investment trusts to reinvest distributions from such trusts in Class A Shares
of the Fund at net asset value per share and with no minimum initial or
subsequent investment requirement, if the administrator of an investor's unit
investment trust program meets certain uniform criteria relating to cost savings
by the Fund and the Distributor. The total sales charge for all other
investments made from unit investment trust distributions will be 1.00% of the
offering price (1.01% of net asset value). Of this amount, the Distributor will
pay to the authorized dealer, if any, through which such participation in the
qualifying program was initiated 0.50% of the offering price as a dealer
concession or agency commission. Persons desiring more information with respect
to this program, including the terms and conditions that apply to the program,
should contact their authorized dealer or the Distributor.


The administrator of such a unit investment trust must have an agreement with
the Distributor pursuant to which the administrator will (1) submit a single
bulk order and make payment with a single remittance for all investments in the
Fund during each distribution period by all investors who choose to invest in
the Fund through the program and (2) provide Investor Services with appropriate
backup data for each investor participating in the program in a computerized
format fully compatible with Investor Services' processing system.


In order to obtain these special benefits, all dividends and other distributions
from the Fund must be reinvested in additional shares and there can not be any
systematic withdrawal program. There will be no minimum for reinvestments from
unit investment trusts. The Fund will send account activity statements to such
participants on a quarterly basis only, even if their investments are made more
frequently. The Fund reserves the right to modify or terminate this program at
any time.



NET ASSET VALUE PURCHASE OPTIONS. Class A Shares of the Fund may be purchased at
net asset value, upon written assurance that the purchase is made for investment
purposes and that the shares will not be resold except through redemption by the
Fund, by:



(1) Current or retired trustees or directors of funds advised by Morgan Stanley
    Dean Witter & Co. and any of its subsidiaries and such persons' families and
    their beneficial accounts.



(2) Current or retired directors, officers and employees of Morgan Stanley Dean
    Witter & Co. and any of its subsidiaries; employees of an investment
    subadviser to any fund described in (1) above or an affiliate of such
    subadviser; and such persons' families and their beneficial accounts.


(3) Directors, officers, employees and, when permitted, registered
    representatives, of financial institutions that have a selling group
    agreement with the Distributor and their spouses and children under 21 years
    of age when purchasing for any accounts they beneficially own, or, in the
    case of any such financial institution, when purchasing for retirement plans
    for such institution's employees; provided that such purchases are otherwise
    permitted by such institutions.

(4) Registered investment advisers who charge a fee for their services, trust
    companies and bank trust departments investing on their own behalf or on
    behalf of their clients. The Distributor may pay authorized dealers through
    which purchases are made an amount up to 0.50% of the amount invested, over
    a 12-month period.

                                       19
<PAGE>   21

(5) Trustees and other fiduciaries purchasing shares for retirement plans which
    invest in multiple fund families through broker-dealer retirement plan
    alliance programs that have entered into agreements with the Distributor and
    which are subject to certain minimum size and operational requirements.
    Trustees and other fiduciaries should refer to the Statement of Additional
    Information for further details with respect to such alliance programs.

(6) Beneficial owners of shares of Participating Funds held by a retirement plan
    or held in a tax-advantaged retirement account who purchase shares of the
    Fund with proceeds from distributions from such a plan or retirement account
    other than distributions taken to correct an excess contribution.

(7) Accounts as to which a bank or broker-dealer charges an account management
    fee ("wrap accounts"), provided the bank or broker-dealer has a separate
    agreement with the Distributor.


(8) Trusts created under pension, profit sharing or other employee benefit plans
    qualified under Section 401(a) of the Internal Revenue Code of 1986, as
    amended (the "Code"), or custodial accounts held by a bank created pursuant
    to Section 403(b) of the Code and sponsored by nonprofit organizations
    defined under Section 501(c)(3) of the Code and assets held by an employer
    or trustee in connection with an eligible deferred compensation plan under
    Section 457 of the Code. Such plans will qualify for purchases at net asset
    value provided, for plans initially establishing accounts with the
    Distributor in the Participating Funds after January 1, 2000, that (1) the
    total plan assets are at least $1 million or (2) such shares are purchased
    by an employer sponsored plan with more than 100 eligible employees. Such
    plans that have been established with a Participating Fund or have received
    proposals from the Distributor prior to January 1, 2000 based on net asset
    value purchase privileges previously in effect will be qualified to purchase
    shares of the Participating Funds at net asset value. Section 403(b) and
    similar accounts for which Van Kampen Trust Company serves as custodian will
    not be eligible for net asset value purchases based on the aggregate
    investment made by the plan or the number of eligible employees, except
    under certain uniform criteria established by the Distributor from time to
    time. For purchases on February 1, 1997 and thereafter, a commission will be
    paid on purchases as follows: 1.00% on sales to $2 million, plus 0.80% on
    the next $1 million, plus 0.50% on the next $47 million, plus 0.25% on the
    excess over $50 million.


(9) Individuals who are members of a "qualified group." For this purpose, a
    qualified group is one which (i) has been in existence for more than six
    months, (ii) has a purpose other than to acquire shares of the Fund or
    similar investments, (iii) has given and continues to give its endorsement
    or authorization, on behalf of the group, for purchase of shares of the Fund
    and Participating Funds, (iv) has a membership that the authorized dealer
    can certify as to the group's members and (v) satisfies other uniform
    criteria established by the Distributor for the purpose of realizing
    economies of scale in distributing such shares. A qualified group does not
    include one whose sole organizational nexus, for example, is that its
    participants are credit card holders of the same institution, policy holders
    of an insurance company, customers of a bank or broker-dealer, clients of an
    investment adviser or other similar groups. Shares purchased in each group's
    participants account in connection with this privilege will be subject to a
    contingent deferred sales charge of 1.00% in the event of redemption within
    one year of purchase, and a commission will be paid to authorized dealers
    who initiate and are responsible for such sales to each individual as
    follows: 1.00% on sales to $2 million, plus 0.80% on the next $1 million and
    0.50% on the excess over $3 million.

The term "families" includes a person's spouse, children under 21 years of age
and grandchildren, parents, and a person's spouse's parents.


Purchase orders made pursuant to clause (4) may be placed either through
authorized dealers as described above or directly with Investor Services by the
investment adviser, trust company or bank trust department, provided that
Investor Services receives federal funds for the purchase by the close of
business on the next business day following acceptance of the order. An
authorized dealer may charge a transaction fee for placing an order to purchase
shares pursuant to this provision or for placing a redemption order with respect
to such shares. Authorized dealers will be paid a service fee as described above
on purchases made


                                       20
<PAGE>   22


under options as described in (3) through (9) above. The Fund may terminate, or
amend the terms of, offering shares of the Fund at net asset value to such
groups at any time.


                                 REDEMPTION OF
                                     SHARES


Generally shareholders may redeem for cash some or all of their shares without
charge by the Fund (other than applicable sales charge) at any time. As
described under the heading "Purchase of Shares," redemptions of Class B Shares
and Class C Shares may be subject to a contingent deferred sales charge. In
addition, certain redemptions of Class A Shares for shareholder accounts of $1
million or more may be subject to a contingent deferred sales charge.
Redemptions completed through an authorized dealer or a custodian/trustee of a
retirement plan account may involve additional fees charged by the dealer or
custodian/trustee.



Except as specified below under "Telephone Redemption Requests," payment for
shares redeemed generally will be made by check mailed within seven days after
receipt by Investor Services of the request and any other necessary documents in
proper form as described below. Such payment may be postponed or the right of
redemption suspended as provided by the rules of the SEC. Such payment may,
under certain circumstances, be paid wholly or in part by a distribution-in-kind
of portfolio securities which may result in brokerage costs and a gain or loss
for federal income tax purposes when such securities are sold. If the shares to
be redeemed have been recently purchased by check, Investor Services may delay
the payment of redemption proceeds until it confirms the purchase check has
cleared, which may take up to 15 days. A taxable gain or loss may be recognized
by the shareholder upon redemption of shares.



WRITTEN REDEMPTION REQUESTS. Shareholders may request a redemption of shares by
written request in proper form sent directly to Van Kampen Investor Services
Inc., PO Box 218256, Kansas City, MO 64121-8256. The request for redemption
should indicate the number of shares or dollar amount to be redeemed, the Fund
name and class designation of such shares and the shareholder's account number.
The redemption request must be signed by all persons in whose names the shares
are registered. Signatures must conform exactly to the account registration. If
the proceeds of the redemption exceed $50,000, or if the proceeds are not to be
paid to the record owner at the record address, or if the record address has
changed within the previous 30 days, signature(s) must be guaranteed by one of
the following: a bank or trust company; a broker-dealer; a credit union; a
national securities exchange, registered securities association or clearing
agency; a savings and loan association; or a federal savings bank.



Generally, a properly signed written request with any required signature
guarantee is all that is required for a redemption request to be in proper form.
In some cases, however, additional documents may be necessary. In the case of
shareholders holding certificates, the certificates for the shares being
redeemed must be properly endorsed for transfer and must accompany the
redemption request. In the event a redemption is requested by and registered to
a corporation, partnership, trust, fiduciary, estate or other legal entity
owning shares of the Fund, generally a copy of the corporate resolution or other
legal documentation appointing the authorized signer and certified within the
prior 120 days must accompany the redemption request. Retirement plan
distribution requests should be sent to the custodian/trustee to be forwarded to
Investor Services. Contact the custodian/trustee for further information.


In the case of written redemption requests sent directly to Investor Services,
the redemption price is the net asset value per share next determined after the
request in proper form is received by Investor Services.


AUTHORIZED DEALER REDEMPTION REQUESTS. Shareholders may place redemption
requests through an authorized dealer. The redemption price for such shares is
the net asset value per share next calculated after an order in proper form is
received by an authorized dealer provided such order is transmitted to the
Distributor prior to the Distributor's close of business on such day. It is the
responsibility of authorized dealers to transmit redemption requests received by
them to the Distributor so they will be received prior to such time. Redemptions
completed through an authorized dealer may involve additional fees charged by
the dealer.



TELEPHONE REDEMPTION REQUESTS. The Fund permits redemption of shares by
telephone and for redemption proceeds to be sent to the address of record for


                                       21
<PAGE>   23


the account or to the bank account of record as described below. A shareholder
automatically has telephone redemption privileges unless the shareholder
indicates otherwise by checking the applicable box on the account application
form. For accounts that are not established with telephone redemption
privileges, a shareholder may call the Fund at (800) 341-2911 to request that a
copy of the Telephone Redemption Authorization form be sent to the shareholder
for completion. To redeem shares, contact the telephone transaction line at
(800) 421-5684. Shares may also be redeemed by phone through FundInfo(R)
(automatic phone system) which is accessible 24 hours a day, seven days a week
at (800) 847-2424. Van Kampen Investments and its subsidiaries, including
Investor Services, and the Fund employ procedures considered by them to be
reasonable to confirm that instructions communicated by telephone are genuine.
Such procedures include requiring certain personal identification information
prior to acting upon telephone instructions, tape-recording telephone
communications and providing written confirmation of instructions communicated
by telephone. If reasonable procedures are employed, none of Van Kampen
Investments, Investor Services or the Fund will be liable for following
telephone instructions which it reasonably believes to be genuine. Telephone
redemptions may not be available if the shareholder cannot reach Investor
Services by telephone, whether because all telephone lines are busy or for any
other reason; in such case, a shareholder would have to use the Fund's other
redemption procedure previously described. Requests received by Investor
Services prior to 4:00 p.m., New York time, will be processed at the next
determined net asset value per share. These privileges are available for most
accounts other than retirement accounts or accounts with shares represented by
certificates. If an account has multiple owners, Investor Services may rely on
the instructions of any one owner.


For redemptions authorized by telephone, amounts of $50,000 or less may be
redeemed daily if the proceeds are to be paid by check and amounts of at least
$1,000 up to $1 million may be redeemed daily if the proceeds are to be paid by
wire. The proceeds must be payable to the shareholder(s) of record and sent to
the address of record for the account or wired directly to their predesignated
bank account. This privilege is not available if the address of record has been
changed within 30 days prior to a telephone redemption request. Proceeds from
redemptions payable by wire transfer are expected to be wired on the next
business day following the date of redemption. The Fund reserves the right at
any time to terminate, limit or otherwise modify this redemption privilege.


OTHER REDEMPTION INFORMATION. The Fund may redeem any shareholder account that
has a value on the date of the notice of redemption less than the minimum
initial investment as specified in this prospectus. At least 60 days' advance
written notice of any such involuntary redemption will be provided to the
shareholder and such shareholder will be given an opportunity to purchase the
required value of additional shares at the next determined net asset value
without sales charge. Any involuntary redemption may only occur if the
shareholder account is less than the minimum initial investment due to
shareholder redemptions.


                          DISTRIBUTIONS FROM THE FUND


In addition to any increase in the value of shares which the Fund may achieve,
shareholders may receive distributions from the Fund of dividends and capital
gain dividends.



DIVIDENDS. Interest earned from investments is the Fund's main source of net
investment income. The Fund's present policy, which may be changed at any time
by the Fund's Board of Trustees, is to declare daily and distribute monthly all
or substantially all of its net investment income as dividends to shareholders.
Dividends are automatically applied to purchase additional shares of the Fund at
the next determined net asset value unless the shareholder instructs otherwise.


The per share dividends on Class B Shares and Class C Shares may be lower than
the per share dividends on Class A Shares as a result of the higher distribution
fees and transfer agency costs applicable to such classes of shares.


CAPITAL GAIN DIVIDENDS. The Fund may realize capital gains or losses when it
sells securities, depending on whether the sales prices for the securities are
higher or lower than purchase prices. The Fund distributes any capital gains to
shareholders at least annually. As in the case of dividends, capital gain
dividends are


                                       22
<PAGE>   24


automatically reinvested in additional shares of the Fund at the next determined
net asset value unless the shareholder instructs otherwise.


                              SHAREHOLDER SERVICES

Listed below are some of the shareholder services the Fund offers to investors.
For a more complete description of the Fund's shareholder services, such as
investment accounts, share certificates, retirement plans, automated clearing
house deposits, dividend diversification and the systematic withdrawal plan,
please refer to the Statement of Additional Information or contact your
authorized dealer.


REINVESTMENT PLAN. A convenient way for investors to accumulate additional
shares is by accepting dividends and capital gain dividends in shares of the
Fund. Such shares are acquired at net asset value per share (without sales
charge) on the applicable payable date of the dividend or capital gain dividends
distribution. Unless the shareholder instructs otherwise, the reinvestment plan
is automatic. This instruction may be made by telephone by calling (800)
341-2911 ((800) 421-2833 for the hearing impaired) or by writing to Investor
Services. The investor may, on the account application or prior to any
declaration, instruct that dividends and/or capital gain dividends be paid in
cash, be reinvested in the Fund at net asset value, or be invested in another
Participating Fund at net asset value.



AUTOMATIC INVESTMENT PLAN. An automatic investment plan is available under which
a shareholder can authorize Investor Services to debit the shareholder's bank
account on a regular basis to invest predetermined amounts in the Fund.
Additional information is available from the Distributor or your authorized
dealer.



CHECK WRITING PRIVILEGE. A Class A shareholder holding shares of the Fund for
which certificates have not been issued and which are not in escrow may write
checks against such shareholder's account by completing the Authorization for
Redemption by Check form and the appropriate section of the application and
returning the form and the application to Investor Services. Once the form is
properly completed, signed and returned, a supply of checks (redemption drafts)
will be sent to the Class A shareholder. Checks can be written to the order of
any person in any amount of $100 or more.



When a check is presented to the custodian bank, State Street Bank and Trust
Company (the "Bank") for payment, full and fractional Class A Shares required to
cover the amount of the check are redeemed from the shareholder's Class A Shares
account by Investor Services at the next determined net asset value per share.
Check writing redemptions represent the sale of Class A Shares. Any gain or loss
realized on the redemption or sale of shares is a taxable event.



Checks will not be honored for redemption of Class A Shares held less than 15
calendar days, unless such Class A Shares have been paid for by bank wire. Any
Class A Shares for which there are outstanding certificates may not be redeemed
by check. If the amount of the check is greater than the proceeds of all
uncertificated shares held in the shareholder's Class A account, the check will
be returned and the shareholder may be subject to additional charges. A Class A
shareholder may not liquidate the entire account by means of a check. The check
writing privilege may be terminated or suspended at any time by the Fund or by
the Bank and neither shall incur any liability for such amendment or termination
or for effecting redemptions to pay checks reasonably believed to be genuine or
for returning or not paying on checks which have not been accepted for any
reason. Retirement plans and accounts that are subject to backup withholding are
not eligible for the check writing privilege.



EXCHANGE PRIVILEGE. Shares of the Fund may be exchanged for shares of the same
class of any Participating Fund based on the next computed net asset value per
share of each fund after requesting the exchange without any sales charge,
subject to certain limitations. Shares of the Fund may be exchanged for shares
of any Participating Fund only if shares of that Participating Fund are
available for sale; however, during periods of suspension of sales, shares of a
Participating Fund may be available for sale only to existing shareholders of a
Participating Fund. Shareholders seeking an exchange into a Participating Fund
should obtain and read the current prospectus for such fund prior to
implementing an exchange. A prospectus of any of the Participating Funds may be
obtained from any authorized dealer or the Distributor.



To be eligible for exchange, shares of the Fund must have been registered in the
shareholder's name for at least 30 days prior to an exchange. Shares of the Fund
registered in a shareholder's name for less than 30 days may only be exchanged
upon receipt of prior approval


                                       23
<PAGE>   25


of the Adviser. It is the policy of the Adviser under normal circumstances not
to approve such requests.



When shares that are subject to a contingent deferred sales charge are exchanged
among Participating Funds, the holding period for purposes of computing the
contingent deferred sales charge is based upon the date of the initial purchase
of such shares from a Participating Fund. When such shares are redeemed and not
exchanged for shares of another Participating Fund, the shares are subject to
the contingent deferred sales charge schedule imposed by the Participating Fund
from which such shares were originally purchased.



Exchanges of shares are sales of shares of one Participating Fund and purchases
of shares of another Participating Fund. The sale may result in a gain or loss
for federal income tax purposes. If the shares sold have been held for less than
91 days, the sales charge paid on such shares is carried over and included in
the tax basis of the shares acquired.



A shareholder wishing to make an exchange may do so by sending a written request
to Investor Services, by contacting the telephone transaction line at (800)
421-5684, through FundInfo(R) (automated phone system) at (800) 847-2424, or
through the internet at www.vankampen.com. A shareholder automatically has these
exchange privileges unless the shareholder indicates otherwise by checking the
applicable box on the account application form. Van Kampen Investments and its
subsidiaries, including Investor Services, and the Fund employ procedures
considered by them to be reasonable to confirm that instructions communicated by
telephone are genuine. Such procedures include requiring certain personal
identification information prior to acting upon telephone instructions,
tape-recording telephone communications, and providing written confirmation of
instructions communicated by telephone. If reasonable procedures are employed,
none of Van Kampen Investments, Investor Services or the Fund will be liable for
following telephone instructions which it reasonably believes to be genuine. If
the exchanging shareholder does not have an account in the fund whose shares are
being acquired, a new account will be established with the same registration,
dividend and capital gain dividend options (except dividend diversification) and
authorized dealer of record as the account from which shares are exchanged,
unless otherwise specified by the shareholder. In order to establish a
systematic withdrawal plan for the new account or reinvest dividends from the
new account into another fund, however, an exchanging shareholder must submit a
specific request. The Fund reserves the right to reject any order to acquire its
shares through exchange. In addition, the Fund and other Participating Funds may
restrict exchanges by shareholders engaged in excessive trading by limiting or
disallowing the exchange privilege to such shareholders. For further information
on these restrictions, see the Fund's Statement of Additional Information. The
Fund may modify, restrict or terminate the exchange privilege at any time on 60
days' notice to its shareholders of any termination or material amendment.


For purposes of determining the sales charge rate previously paid on Class A
Shares, all sales charges paid on the exchanged security and on any security
previously exchanged for such security or for any of its predecessors shall be
included. If the exchanged security was acquired through reinvestment, that
security is deemed to have been sold with a sales charge rate equal to the rate
previously paid on the security on which the dividend or distribution was paid.
If a shareholder exchanges less than all of such shareholder's securities, the
security upon which the highest sales charge rate was previously paid is deemed
exchanged first.


Exchange requests received on a business day prior to the time shares of the
funds involved in the request are priced will be processed on the date of
receipt. "Processing" a request means that shares of the fund which the
shareholder is redeeming will be redeemed at the net asset value per share next
determined on the date of receipt. Shares of the fund which the shareholder is
purchasing will also normally be purchased at the net asset value per share,
plus any applicable sales charge, next determined on the date of receipt.
Exchange requests received on a business day after the time shares of the funds
involved in the request are priced will be processed on the next business day in
the manner described herein.



INTERNET TRANSACTIONS. In addition to performing transactions on your account
through written instruction or by telephone, you may also perform certain
transactions through the internet. Please refer to our web site at
www.vankampen.com for further instruction. Van Kampen Investments and its
subsidiaries, including Investor Services and the Fund employ procedures
considered by them to be reasonable to confirm that instructions communicated
through the internet are genuine. Such procedures include requiring use of a
personal identification number prior to acting upon internet instructions and
providing written confirmation of instructions communicated


                                       24
<PAGE>   26


through the internet. If reasonable procedures are employed, none of Van Kampen
Investments, Investor Services or the Fund will be liable for following
instructions received through the internet which it reasonably believes to be
genuine. If an account has multiple owners, Investor Services may rely on the
instructions of any one owner.


                            FEDERAL INCOME TAXATION

The Fund intends to invest in sufficient tax-exempt municipal securities to
permit payment of "exempt-interest dividends" (as defined under applicable
federal income tax law). Exempt-interest dividends paid to shareholders
generally are not includable in the shareholders' gross income for federal
income tax purposes. Exempt-interest dividends are included in determining what
portion, if any, of a person's social security and railroad retirement benefits
will be includable in gross income subject to federal income tax.


Under applicable federal income tax law, the interest on certain municipal
securities may be an item of tax preference subject to the federal alternative
minimum tax. The Fund may invest a substantial portion of its assets in
municipal securities subject to this provision so that a portion of its
exempt-interest dividends may be an item of tax preference to the extent such
dividends represent interest received from such municipal securities.
Accordingly, investment in the Fund could cause shareholders to be subject to
(or result in an increased liability under) the federal alternative minimum tax.


Although exempt-interest dividends from the Fund generally may be treated by
shareholders as interest excludable from their gross income, each shareholder is
advised to consult his or her tax adviser with respect to whether
exempt-interest dividends retain this exclusion given the investors' tax
circumstances. For example, exempt-interest dividends may not be excludable if
the shareholder would be treated as a "substantial user" (or a "related person"
of a substantial user, as each term is defined by applicable federal income tax
law) of the facilities financed with respect to any of the tax-exempt
obligations held by the Fund.


Interest on indebtedness incurred or continued by a shareholder to purchase or
carry shares of the Fund is not deductible for federal income tax purposes if
the Fund distributes exempt-interest dividends during the shareholder's taxable
year. If a shareholder receives an exempt-interest dividend with respect to any
shares and such shares are held for six months or less, any loss on the sale or
exchange of the shares will be disallowed to the extent of the amount of such
exempt-interest dividend.



While the Fund expects that a major portion of its income will consist of
tax-exempt interest, a significant portion of the Fund's income may consist of
investment company taxable income (generally taxable income and net short-term
capital gain) . Distributions of investment company taxable income are taxable
to shareholders as ordinary income to the extent of the Fund's earnings and
profits, whether paid in cash or reinvested in additional shares. Distributions
of the Fund's net capital gain (which is the excess of net long-term capital
gain over net short-term capital loss) as capital gain dividends, if any, are
taxable to shareholders as long-term capital gains, whether paid in cash or
reinvested in additional shares, and regardless of how long the shares of the
Fund have been held by such shareholders. Distributions in excess of the Fund's
earnings and profits will first reduce the adjusted tax basis of a holder's
shares and, after such adjusted tax basis is reduced to zero, will constitute
capital gains to such holder (assuming such shares are held as a capital asset).
Although distributions generally are treated as taxable in the year they are
paid, distributions declared in October, November or December, payable to
shareholders of record on a specified date in such month and paid during January
of the following year will be treated as having been distributed by the Fund and
received by the shareholders on the December 31st prior to the date of payment.
The Fund will inform shareholders of the source and tax status of all
distributions promptly after the close of each calendar year. The aggregate
amount of dividends designated as exempt-interest dividends cannot exceed the
excess of the amount of interest exempt from tax under Section 103 of the Code
received by the Fund during the year over any amounts disallowed as deductions
under Sections 265 and 171(a)(2) of the Code. Since the percentage of dividends
which are exempt-interest dividends is determined on an average annual method
for the taxable year, the percentage of income designated as tax-exempt for any
particular dividend may be substantially different from the percentage of the
Fund's income that was tax exempt


                                       25
<PAGE>   27

during the period covered by the dividend. Fund distributions generally will not
qualify for the dividends received deduction for corporations.


The sale or exchange of shares may be a taxable transaction for federal income
tax purposes. Shareholders who sell their shares will generally recognize gain
or loss in an amount equal to the difference between their adjusted tax basis in
the shares sold and the amount received. If the shares are held as a capital
asset, the gain or loss will be a capital gain or loss. Any recognized capital
gains may be taxed at different rates depending on how long the shareholder held
such shares.


The Fund is required, in certain circumstances, to withhold 31% of dividends and
certain other payments, including redemptions, paid to shareholders who do not
furnish to the Fund their correct taxpayer identification number (in the case of
individuals, their social security number) and certain required certifications
or who are otherwise subject to backup withholding.


The Fund intends to qualify as a regulated investment company under federal
income tax law. If the Fund so qualifies and distributes each year to its
shareholders at least an amount equal to the sum of 90% of its investment
company taxable income and 90% of its net tax-exempt interest income, the Fund
will not be required to pay federal income taxes on an income it distributes to
shareholders. If the Fund distributes less than an amount equal to the sum of
98% of its ordinary income and 98% of its capital gain net income, then the Fund
will be subject to a 4% excise tax on such undistributed amounts.



The federal income tax discussion set forth above is for general information
only. The exemption of interest income for federal income tax purposes may not
result in similar exemptions under the laws of a particular state or local
taxing authority. Income distributions may be taxable to shareholders under
state or local law as dividend income even though a portion of such
distributions may be derived from interest on tax-exempt obligations which, if
realized directly, would be exempt from such income taxes. The Fund will report
annually to its shareholders the percentage and source, on a state-by-state
basis, of interest income earned on municipal securities received by the Fund
during the preceding calendar year. Dividends and distributions paid by the Fund
from sources other than tax-exempt interest are generally subject to taxation at
the federal, state and local levels. Prospective investors should consult their
own tax advisers regarding the specific federal tax consequences of purchasing,
holding, and disposing of shares, as well as the effects of state, local and
foreign tax law and any proposed tax law changes.


                                       26
<PAGE>   28

                              FINANCIAL HIGHLIGHTS

The financial highlights table is intended to help you understand the Fund's
financial performance for the past five years. Certain information reflects
financial results for a single Fund share. The total returns in the table
represent the rate that an investor would have earned (or lost) on an investment
in the Fund (assuming reinvestment of all dividends and distributions). This
information has been audited by PricewaterhouseCoopers LLP, independent
accountants, whose report, along with the Fund's financial statements, is
included in the Statement of Additional Information and may be obtained by
shareholders without charge by calling the telephone number on the back cover of
this prospectus. This information should be read in conjunction with the
financial statements and notes thereto included in the Statement of Additional
Information.

<TABLE>
<CAPTION>
                                                           Class A Shares
                                                      Year Ended November 30,
                                           1999       1998       1997      1996      1995
- -------------------------------------------------------------------------------------------
<S>                                      <C>        <C>        <C>        <C>       <C>
Net Asset Value, Beginning of the
  Period.............................     $11.664    $11.454    $11.139    $11.18    $10.44
                                         --------   --------   --------   -------   -------
  Net Investment Income..............        .686       .699       .729      .735       .74
  Net Realized and Unrealized
    Gain/Loss........................       (.720)      .217       .312     (.041)    .7475
                                         --------   --------   --------   -------   -------

Total from Investment Operations.....       (.034)      .916      1.041      .694    1.4875

Less Distributions from and in Excess
  of Net Investment Income...........        .674       .706       .726      .735     .7475
                                         --------   --------   --------   -------   -------

Net Asset Value, End of the Period...     $10.956    $11.664    $11.454   $11.139    $11.18
                                         ========   ========   ========   =======   =======

Total Return(a)......................       (.37%)     8.28%      9.63%     6.47%    14.65%
Net Assets at End of the Period (In
  millions)..........................      $970.0     $905.0     $779.9    $621.0    $516.3
Ratio of Expenses to Average Net
  Assets(b)..........................        .90%       .91%       .95%     1.01%      .98%
Ratio of Net Investment Income to
  Average Net Assets(c)..............       6.03%      6.01%      6.50%     6.64%     6.81%
Portfolio Turnover...................         22%        26%        29%       23%       26%

<CAPTION>
                                                         Class B Shares
                                                    Year Ended November 30,
                                         1999       1998       1997      1996      1995
- ----------------------------------------------------------------------------------------
<S>                                    <C>        <C>        <C>        <C>       <C>
Net Asset Value, Beginning of the
  Period.............................   $11.658    $11.452    $11.136    $11.18   $10.43
                                       --------   --------   --------   -------   ------
  Net Investment Income..............      .606       .612       .645      .653      .66
  Net Realized and Unrealized
    Gain/Loss........................     (.728)      .216       .313     (.046)   .7535
                                       --------   --------   --------   -------   ------
Total from Investment Operations.....     (.122)      .828       .958      .607   1.4135
Less Distributions from and in Excess
  of Net Investment Income...........      .590       .622       .642      .651    .6635
                                       --------   --------   --------   -------   ------
Net Asset Value, End of the Period...   $10.946    $11.658    $11.452   $11.136   $11.18
                                       ========   ========   ========   =======   ======
Total Return(a)......................    (1.11%)     7.41%      8.82%     5.67%   13.89%
Net Assets at End of the Period (In
  millions)..........................    $416.2     $451.9     $425.6    $323.8   $233.9
Ratio of Expenses to Average Net
  Assets(b)..........................     1.66%      1.67%      1.71%     1.77%    1.73%
Ratio of Net Investment Income to
  Average Net Assets(c)..............     5.27%      5.26%      5.74%     5.88%    6.03%
Portfolio Turnover...................       22%        26%        29%       23%      26%

<CAPTION>
                                                        Class C Shares
                                                   Year Ended November 30,
                                        1999       1998      1997      1996      1995
- --------------------------------------------------------------------------------------
<S>                                    <C>       <C>        <C>       <C>       <C>
Net Asset Value, Beginning of the
  Period.............................  $11.646    $11.440   $11.126    $11.17   $10.42
                                       -------   --------   -------   -------   ------
  Net Investment Income..............     .595       .613      .644      .652      .66
  Net Realized and Unrealized
    Gain/Loss........................    (.717)      .215      .312     (.045)   .7535
                                       -------   --------   -------   -------   ------
Total from Investment Operations.....    (.122)      .828      .956      .607   1.4135
Less Distributions from and in Excess
  of Net Investment Income...........     .590       .622      .642      .651    .6635
                                       -------   --------   -------   -------   ------
Net Asset Value, End of the Period...  $10.934    $11.646   $11.440   $11.126   $11.17
                                       =======   ========   =======   =======   ======
Total Return(a)......................   (1.20%)     7.42%     8.82%     5.68%   13.79%
Net Assets at End of the Period (In
  millions)..........................   $125.2     $110.6     $91.3     $50.0    $31.1
Ratio of Expenses to Average Net
  Assets(b)..........................    1.65%      1.67%     1.70%     1.77%    1.72%
Ratio of Net Investment Income to
  Average Net Assets(c)..............    5.27%      5.25%     5.69%     5.86%    5.98%
Portfolio Turnover...................      22%        26%       29%       23%      26%
</TABLE>



(a) Total Return is based upon Net Asset Value which does not include payment of
    maximum sales charge or contingent deferred sales charge.


(b) For the years ended November 30, 1995 through 1997, the impact on the Ratios
    of Expenses and Net Investment Income to Average Net Assets due to the
    Adviser's reimbursement of certain expenses was less than 0.01%.


                                       27
<PAGE>   29

                            APPENDIX -- DESCRIPTION
                             OF SECURITIES RATINGS


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



An S&P corporate or municipal debt rating is a current opinion of the
creditworthiness of an obligor with respect to a specific financial 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 obligor 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; and


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 creditor's rights.


                               1. LONG-TERM DEBT



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 issues only in small degree.
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. Capacity to meet its financial commitment on the obligation is still
strong.

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

SPECULATIVE GRADE

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

BB: 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 the obligor's
inadequate capacity to meet its financial commitment on the obligation.

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

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

CC: Debt rated "CC" is currently highly vulnerable to nonpayment.

                                      A- 1
<PAGE>   30


C: Debt rated "C" is currently highly vulnerable to nonpayment. The "C" rating
may be used to cover a situation where a bankruptcy petition has been filed or
similar action has been taken, but payments on this obligation are being
continued.


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


r: This symbol highlights derivative, hybrid and certain other obligations that
S&P believes may experience high volatility or high variability in expected
returns as a result of non credit risks. Examples include: obligations linked or
indexed to equities, currencies, or commodities; certain swaps and options; and
interest-only and principal-only mortgage securities. The absence of an "r"
symbol should not be taken as an indication that an obligation will exhibit no
volatility or variability in total return.


                               2. MUNICIPAL NOTES


An S&P note rating reflects the liquidity factors 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: Strong or strong capacity to pay principal and interest. Issues determined
to possess very strong characteristics are a plus (+) designation.

SP-2: Satisfactory capacity to pay principal and interest, with some
vulnerability to adverse Financial and economic changes over the term of the
notes.

SP-3: Speculative capacity to pay principal and interest.

                              3. COMMERCIAL PAPER


An S&P commercial paper rating is a current assessment of the likelihood of
timely payment of debt considered short-term in the relevant market.


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 designation indicates that the degree of safety regarding timely
payment is strong. Those issues determined to possess extremely strong safety
characteristics are denoted with a plus sign (+) designation.



A-2: Capacity for timely payment on issues with this designation is
satisfactory. However, the relative degree of safety is not as high as for
issues designated "A-1".



A-3: Issues carrying this designation have adequate capacity for timely payment.
They are, however, more vulnerable to the adverse effects of change in
circumstances than obligations carrying the higher designations.



B: Issues rated "B" are regarded as having only speculative capacity for timely
payment.



C: This rating is assigned to short-term debt obligations with a doubtful
capacity for payment.



D: Debt rated "D" is in payment default. The "D" rating 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 paper rating is not a recommendation to purchase or sell or hold a
security in as much 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 from other sources it considers reliable. S&P does
not perform an audit in connection with any


                                      A- 2
<PAGE>   31


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.


                           4. TAX-EXEMPT DUAL RATINGS

S&P assigns "dual" ratings to all debt issues that have a put option or demand
feature as part of their structure.

The first rating addresses the likelihood of repayment of principal and interest
as due, and the second rating addresses only the demand feature. The long-term
debt rating symbols are used for bonds to denote the long-term maturity and the
commercial paper rating symbols for the put option (for example, 'AAA/A-1+').
With short-term demand debt, S&P's note rating symbols are used with the
commercial paper rating symbols (for example, 'SP-1+/A-1+').


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:



                               1. LONG-TERM DEBT


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 the 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 some time 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 payment
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 market 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.


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



Absence of Rating: Where no rating has been assigned or where a rating has been
suspended or withdrawn, it may be for reasons unrelated to the quality of the
issue.


                                      A- 3
<PAGE>   32

Should no rating be assigned, the reason may be one of the following:

1. An application for rating was not received or accepted.

2. The issue or issuer belongs to a group of securities that are not rated as a
   matter of policy.

3. There is a lack of essential data pertaining to the issue or issuer.

4. The issue was privately placed, in which case the rating is not published in
   Moody's publications.

Suspension or withdrawal may occur if new and material circumstances arise, the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable up-to-date date to permit a judgment to be formed; if a bond is
called for redemption; or for other reasons.

                           2. SHORT-TERM EXEMPT NOTES

Moody's ratings for state and municipal short-term obligations will be
designated Moody's Investment Grade or (MIG). Such ratings recognize the
differences between short-term credit risk and long-term risk. Factors affecting
the liquidity of the borrower and short-term cyclical elements are critical in
short-term ratings, while other factors of major importance in bond risk,
long-term secular trends for example, may be less important over the short run.
A short-term rating may also be assigned on an issue having a demand
feature-variable rate demand obligation. Such ratings will be designated as
VMIG, SG or, if the demand feature is not rated, as NR.

Moody's short-term ratings are designated Moody's Investment Grade as MIG 1 or
VMIG 1 through MIG 4 or VMIG 4. As the name implies, when Moody's assigns a MIG
or VMIG rating, all categories define an investment grade situation.

MIG 1/VMIG 1. This designation denotes best quality. There is present strong
protection by established cash flows, superior liquidity support or demonstrated
broad-based 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.

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

                         3. TAX-EXEMPT COMMERCIAL PAPER

Moody's short-term debt ratings are opinions of the ability of issuers to repay
punctually promissory obligations not having an original maturity in excess of
nine months. Moody's makes no representation that such obligations are exempt
from registration under the Securities Act of 1933, nor does it represent that
any specific note is a valid obligation of a rated issuer or issued in
conformity with any applicable law.

Moody's employs the following three designations, all judged to be investment
grade, to indicate the relative repayment ability of rated issuers:

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

- -- Leading market positions in well established industries.

- -- High rates of return on funds employed.

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

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

- -- Well established access to a ranges of financial markets and assured sources
   of alternative liquidity.

                                      A- 4
<PAGE>   33

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

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

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

                                      A- 5
<PAGE>   34


                               BOARD OF TRUSTEES


                                  AND OFFICERS



BOARD OF TRUSTEES

<TABLE>
<S>                     <C>
J. Miles Branagan       Richard F. Powers, III*
Jerry D. Choate         Phillip B. Rooney
Linda Hutton Heagy      Fernando Sisto
R. Craig Kennedy        Wayne W. Whalen*, Chairman
Mitchell M. Merin*      Suzanne H. Woolsey
Jack E. Nelson          Paul G. Yovovich
</TABLE>



OFFICERS



Richard F. Powers, III*


President



A. Thomas Smith III*


Vice President and Secretary



Edward C. Wood, III*


Vice President



Michael H. Santo*


Vice President



Peter W. Hegel*


Vice President



Stephen L. Boyd*


Vice President



John L. Sullivan*


Vice President, Chief Financial Officer & Treasurer



* "Interested persons" of the Fund, as defined in the Investment Company Act of
  1940, as amended.



                              FOR MORE INFORMATION



EXISTING SHAREHOLDERS OR PROSPECTIVE INVESTORS


Call your broker or (800) 341-2911


7:00 a.m. to 7:00 p.m. Central time Monday through Friday



DEALERS


For dealer information, selling agreements, wire orders, or


redemptions, call the Distributor at (800) 421-5666



TELECOMMUNICATIONS DEVICE FOR THE DEAF


For shareholder and dealer inquiries through Telecommunications Device for the
Deaf (TDD), call (800) 421-2833



FUNDINFO(R)


For automated telephone services, call (800) 847-2424



WEB SITE


www.vankampen.com



VAN KAMPEN HIGH YIELD MUNICIPAL FUND


1 Parkview Plaza


PO Box 5555


Oakbrook Terrace, IL 60181-5555



Investment Adviser


VAN KAMPEN ASSET MANAGEMENT INC.


1 Parkview Plaza


PO Box 5555


Oakbrook Terrace, IL 60181-5555



Investment Subadviser


VAN KAMPEN ADVISORS INC.


40 Broad Street, Suite 915


Boston, MA 02109



Distributor


VAN KAMPEN FUNDS INC.


1 Parkview Plaza


PO Box 5555


Oakbrook Terrace, IL 60181-5555



Transfer Agent


VAN KAMPEN INVESTOR SERVICES INC.


PO Box 218256


Kansas City, MO 64121-8256


Attn: Van Kampen High Yield Municipal Fund



Custodian


STATE STREET BANK AND TRUST COMPANY


225 West Franklin Street, PO Box 1713


Boston, MA 02105-1713


Attn: Van Kampen High Yield Municipal Fund



Legal Counsel


SKADDEN, ARPS, SLATE, MEAGHER & FLOM (ILLINOIS)


333 West Wacker Drive


Chicago, IL 60606



Independent Accountants


PRICEWATERHOUSECOOPERS LLP


200 East Randolph Drive


Chicago, IL 60601

<PAGE>   35

                                   VAN KAMPEN
                           HIGH YIELD MUNICIPAL FUND

                                   PROSPECTUS

                                 MARCH 29, 2000


                 A Statement of Additional Information, which
                 contains more details about the Fund, is
                 incorporated by reference in its entirety into
                 this prospectus.


                 You will find additional information about the
                 Fund in its annual and semiannual reports to
                 shareholders. The annual report explains the
                 market conditions and investment strategies
                 affecting the Fund's performance during its
                 last fiscal year.


                 You can ask questions or obtain a free copy of
                 the Fund's reports or its Statement of
                 Additional Information by calling (800)
                 341-2911 from 7:00 a.m. to 7:00 p.m., Central
                 time, Monday through Friday.
                 Telecommunications Device for the Deaf users
                 may call (800) 421-2833. A free copy of the
                 Fund's reports can also be ordered from our
                 web site at www.vankampen.com.


                 Information about the Fund, including its
                 reports and Statement of Additional
                 Information, has been filed with the
                 Securities and Exchange Commission (SEC). It
                 can be reviewed and copied at the SEC's Public
                 Reference Room in Washington, DC or on the
                 EDGAR database on the SEC's internet site
                 (http://www.sec.gov). Information on the
                 operation of the SEC's Public Reference Room
                 may be obtained by calling the SEC at
                 1-202-942-8090. You can also request copies of
                 these materials, upon payment of a duplicating
                 fee, by electronic request at the SEC's e-mail
                 address (public [email protected]), or by writing
                 the Public Reference section of the SEC,
                 Washington, DC 20549-0102.



                            [VAN KAMPEN FUNDS LOGO]

The Fund's Investment Company Act File No. is 811-4746.
                                                             HYM PRO 3/00

<PAGE>   36

                      STATEMENT OF ADDITIONAL INFORMATION

                                   VAN KAMPEN
                           HIGH YIELD MUNICIPAL FUND


     Van Kampen High Yield Municipal Fund (the "Fund") is a mutual fund with the
investment objective to seek to provide investors with as high a level of
interest income exempt from federal income tax as is consistent with the
investment policies of the Fund. The Fund's investment adviser generally seeks
to achieve the Fund's investment objective by investing primarily in a portfolio
of medium- and lower-grade municipal securities.


     The Fund is organized as a diversified series of Van Kampen Tax-Exempt
Trust, an open-end, management investment company (the "Trust").

     This Statement of Additional Information is not a prospectus. This
Statement of Additional Information should be read in conjunction with the
Fund's prospectus (the "Prospectus") dated as of the same date as this Statement
of Additional Information. This Statement of Additional Information does not
include all the information that a prospective investor should consider before
purchasing shares of the Fund. Investors should obtain and read the Prospectus
prior to purchasing shares of the Fund. A Prospectus may be obtained without
charge by writing or calling Van Kampen Funds Inc. at 1 Parkview Plaza, PO Box
5555, Oakbrook Terrace, Illinois 60181-5555 or (800) 341-2911 (or (800) 421-2833
for the hearing impaired).

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

                               TABLE OF CONTENTS
                 ---------------------------------------------


<TABLE>
<CAPTION>
                                                                Page
                                                                ----
<S>                                                             <C>
General Information.........................................    B-2
Investment Objective, Policies and Risks....................    B-4
Investment Restrictions.....................................    B-14
Trustees and Officers.......................................    B-16
Investment Advisory Agreement...............................    B-25
Other Agreements............................................    B-26
Distribution and Service....................................    B-26
Transfer Agent..............................................    B-30
Portfolio Transactions and Brokerage Allocation.............    B-30
Shareholder Services........................................    B-32
Redemption of Shares........................................    B-35
Contingent Deferred Sales Charge-Class A....................    B-35
Waiver of Class B and Class C Contingent Deferred Sales
  Charges...................................................    B-36
Taxation....................................................    B-38
Fund Performance............................................    B-42
Other Information...........................................    B-47
Report of Independent Accountants...........................    F-1
Financial Statements........................................    F-2
Notes to Financial Statements...............................    F-50
</TABLE>



       THIS STATEMENT OF ADDITIONAL INFORMATION IS DATED MARCH 29, 2000.

<PAGE>   37

                              GENERAL INFORMATION

     The Trust was originally organized on December 5, 1984 under the name
American Capital Tax-Exempt Trust as a Massachusetts business trust (the
"Massachusetts Trust"). The Massachusetts Trust was reorganized into the Trust,
a business trust organized under the laws of the State of Delaware, under the
name Van Kampen American Capital Tax-Exempt Trust as of July 31, 1995. The Trust
was created for the purpose of facilitating the Massachusetts Trust
reorganization into a Delaware business trust. On July 14, 1998, the Trust
adopted its current name. The Trust currently is comprised of one series: the
Van Kampen High Yield Municipal Fund.

     The Fund was originally organized on December 5, 1984 as a series of the
Massachusetts Trust under the name American Capital High Yield Municipal Series
Fund. The Fund was renamed as the American Capital High Yield Municipal
Portfolio as of May 30, 1985. The Fund was reorganized as a series of the Trust
under the name Van Kampen American Capital High Yield Municipal Fund as of July
31, 1995. On July 14, 1998, the Fund adopted its current name.


     Van Kampen Asset Management Inc. (the "Adviser" or "Asset Management"), Van
Kampen Funds Inc. (the "Distributor"), and Van Kampen Investor Services Inc.
("Investor Services") are wholly owned subsidiaries of Van Kampen Investments
Inc. ("Van Kampen Investments"), which is an indirect wholly owned subsidiary of
Morgan Stanley Dean Witter & Co. ("Morgan Stanley Dean Witter"). The principal
office of the Fund, the Adviser, the Distributor and Van Kampen Investments is
located at 1 Parkview Plaza, Oakbrook Terrace, Illinois 60181-5555. The
principal office of Investor Services is located at 7501 Tiffany Springs
Parkway, Kansas City, Missouri 64153.



     Morgan Stanley Dean Witter is a preeminent global financial services firm
that maintains leading market positions in each of its three primary businesses:
securities, asset management and credit services.


     The authorized capitalization of the Trust consists of an unlimited number
of shares of beneficial interest, par value $0.01 per share, which can be
divided into series, such as the Fund, and further subdivided into classes of
each series. Each share represents an equal proportionate interest in the assets
of the series with each other share in such series and no interest in any other
series. No series is subject to the liabilities of any other series. The
Declaration of Trust provides that shareholders are not liable for any
liabilities of the Trust or any of its series, requires inclusion of a clause to
that effect in every agreement entered into by the Trust or any of its series
and indemnifies shareholders against any such liability.

     The Fund currently offers three classes of shares, designated Class A
Shares, Class B Shares and Class C Shares. Other classes may be established from
time to time in accordance with provisions of the Declaration of Trust. Each
class of shares of the Fund generally are identical in all respects except that
each class bears certain distribution expenses and has exclusive voting rights
with respect to its distribution fee.

     Shares of the Trust entitle their holders to one vote per share; however,
separate votes are taken by each series on matters affecting an individual
series and separate votes are taken by each class of a series on matters
affecting an individual class of such series. For example, a change in
investment policy for a series would be voted upon by shareholders

                                       B-2
<PAGE>   38

of only the series involved and a change in the distribution fee for a class of
a series would be voted upon by shareholders of only the class of such series
involved. Except as otherwise described in the Prospectus or herein, shares do
not have cumulative voting rights, preemptive rights or any conversion,
subscription or exchange rights.


     The Trust does not contemplate holding regular meetings of shareholders to
elect Trustees or otherwise. However, the holders of 10% or more of the
outstanding shares may by written request require a meeting to consider the
removal of Trustees by a vote of a majority of the shares then outstanding cast
in person or by proxy at such meeting. The Fund will assist such holders in
communicating with other shareholders of the Fund to the extent required by the
Investment Company Act of 1940, as amended (the "1940 Act"), or rules or
regulations promulgated by the Securities and Exchange Commission ("SEC").


     In the event of liquidation, each of the shares of the Fund is entitled to
its portion of all of the Fund's net assets after all debts and expenses of the
Fund have been paid. Since Class B Shares and Class C Shares have higher
distribution fees and transfer agency costs, the liquidation proceeds to holders
of Class B Shares and Class C Shares are likely to be lower than to holders of
Class A Shares.

     The Trustees may amend the Declaration of Trust (including with respect to
any series) in any manner without shareholder approval, except that the Trustees
may not adopt any amendment adversely affecting the rights of shareholders of
any series without approval by a majority of the shares of each affected series
present at a meeting of shareholders (or such higher vote as may be required by
the 1940 Act or other applicable law) and except that the Trustees cannot amend
the Declaration of Trust to impose any liability on shareholders, make any
assessment on shares or impose liabilities on the Trustees without approval from
each affected shareholder or Trustee, as the case may be.

     Statements contained in 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 of which
this Statement of Additional Information forms a part, each such statement being
qualified in all respects by such reference.

                                       B-3
<PAGE>   39


     As of March 1, 2000 no person was known by the Fund to own beneficially or
to hold of record 5% or more of the outstanding Class A Shares, Class B Shares
or Class C Shares of the Fund, except as follows:



<TABLE>
<CAPTION>
                                                   Amount of
                                                 Ownership at
                                                   March 1,           Class        Percentage
          Name and Address of Holder                 2000           of Shares      Ownership
          --------------------------             -------------      ---------      ----------
<S>                                              <C>                <C>            <C>
Merrill Lynch Pierce Fenner & Smith Inc........      5,085,780          A             6.00%
For the Sole Benefit of its Customers                4,496,181          B            12.09%
Attn: Fund Administration                            1,698,853          C            15.06%
4800 Deer Lake Drive East
2nd Floor
Jacksonville, FL 32246-6484
Edward Jones & Co..............................      5,307,904          A             6.26%
Attn: Mutual Fund
201 Progress PKWY
Maryland HTS. MO 63043-3009
</TABLE>



                    INVESTMENT OBJECTIVE, POLICIES AND RISKS



     The following disclosure supplements the disclosure set forth under the
same caption in the Prospectus and does not, standing alone, present a complete
or accurate explanation of the matters disclosed. Readers must refer also to
this caption in the Prospectus for a complete presentation of the matters
disclosed below.


MUNICIPAL SECURITIES

     Municipal securities include long-term obligations, which often are called
municipal bonds, as well as shorter term municipal notes, municipal leases, and
tax exempt commercial paper. Under normal market conditions, longer term
municipal securities generally provide a higher yield than shorter term
municipal securities, and therefore the Fund may be invested primarily in longer
term municipal securities. The Fund may, however, invest in shorter term
municipal securities when yields are greater than yields available on longer
term municipal securities, for temporary defensive purposes and when redemption
requests are expected. The two principal classifications of municipal securities
are "general obligation" and "revenue" or "special obligation" securities, which
include "industrial revenue bonds." General obligation securities are secured by
the issuer's pledge of its faith, credit, and taxing power for the payment of
principal and interest. Revenue or special obligation securities are payable
only from the revenues derived from a particular facility or class of facilities
or, in some cases, from the proceeds of a special excise tax or other specific
revenue source, such as from the user of the facility being financed. The Fund
may also invest in "moral obligation" bonds which are normally issued by special
purpose public authorities. If an issuer of moral obligation bonds is unable to
meet its obligations, the repayment of such bonds becomes a moral commitment but
not a legal obligation of the state or municipality in question.

     Also included within the general category of municipal securities are
participations in lease obligations or installment purchase contract obligations
(hereinafter collectively called

                                       B-4
<PAGE>   40

"lease obligations") of state and local governments or authorities used to
finance the acquisition of equipment and facilities. Lease obligations generally
do not constitute general obligations of the municipality for which the
municipality's taxing power is pledged. A lease obligation is ordinarily backed
by the municipality's covenant to budget for, appropriate and make the payments
due under the lease obligation. However, certain lease obligations contain
"non-appropriation" clauses which provide that the municipality has no
obligation to make lease or installment purchase payments in future years unless
money is appropriated for such purpose on a yearly basis. A risk exists that the
municipality will not, or will be unable to, appropriate money in the future in
the event of political changes, changes in the economic viability of the
project, general economic changes or for other reasons. In addition to the
"non-appropriation" risk, these securities represent a relatively new type of
financing that has not yet developed the depth of marketability associated with
more conventional bonds. Although "non-appropriation" lease obligations are
often secured by an assignment of the lessee's interest in the leased property,
management and/or disposition of the property in the event of foreclosure could
be costly, time consuming and result in unsatisfactory recoupment of the Fund's
original investment. Additionally, use of the leased property may be limited by
state or local law to a specified use thereby further limiting ability to rent.
There is no limitation on the percentage of the Fund's assets that may be
invested in "non-appropriation" lease obligations. In evaluating such lease
obligations, the Adviser will consider such factors as it deems appropriate,
which factors may include (a) whether the lease can be cancelled, (b) the
ability of the lease obligee to direct the sale of the underlying assets, (c)
the general creditworthiness of the lease obligor, (d) the likelihood that the
municipality will discontinue appropriating funding for the leased property in
the event such property is no longer considered essential by the municipality,
(e) the legal recourse of the lease obligee in the event of such a failure to
appropriate funding and (f) any limitations which are imposed on the lease
obligor's ability to utilize substitute property or services than those covered
by the lease obligation. Also included in the term municipal securities are
participation certificates issued by state and local governments or authorities
to finance the acquisition of equipment and facilities. They may represent
participations in a lease, an installment purchase contract, or a conditional
sales contract.

     The Fund may purchase floating and variable rate demand notes, which are
municipal securities normally having a stated maturity in excess of one year,
but which permit the holder to demand payment of principal at any time, or at
specified intervals. The issuer of such notes normally has a corresponding
right, after a given period, to prepay at its discretion upon notice to the
noteholders the outstanding principal amount of the notes plus accrued interest.
The interest rate on a floating rate demand note is based on a known lending
rate, such as a bank's prime rate, and is adjusted automatically each time such
rate is adjusted. The interest rate on a variable rate demand note is adjusted
automatically at specified intervals. Investments by the Fund in variable rate
demand notes may also be made in the form of participation interests in variable
rate tax-exempt obligations held by a financial institution, typically a
commercial bank. Participating interest in such notes provide the Fund with a
specified undivided interest (up to 100%) in the underlying obligation and the
right to demand payment of the unpaid principal balance plus accrued interest on
the participating variable rate demand note from the institution upon a
specified number of days' notice, not to exceed seven days. The Fund has an
undivided interest in the underlying obligation and thus participates on the
same basis as the institution in such

                                       B-5
<PAGE>   41

obligation except that the institution typically retains fees out of the
interest paid on the obligation for servicing the note and issuing the
repurchase commitment.

     The Fund may acquire custodial receipts or certificates underwritten by
securities dealers or banks that evidence ownership of future interest payments,
principal payments or both on certain municipal securities. The underwriter of
these certificates or receipts typically purchases municipal securities and
deposits the securities in an irrevocable trust or custodial account with a
custodian bank, which then issues receipts or certificates that evidence
ownership of the periodic unmatured coupon payments and the final principal
payment on the obligations. Although under the terms of a custodial receipt, the
Fund typically would be authorized to assert its rights directly against the
issuer of the underlying obligation, the Fund could be required to assert
through the custodian bank those rights as may exist against the underlying
issuer. Thus, in the event the underlying issuer fails to pay principal or
interest when due, the Fund may be subject to delays, expenses and risks that
are greater than those that would have been involved if the Fund had purchased a
direct obligation of the issuer. In addition, in the event that the trust or
custodial account in which the underlying security has been deposited is
determined to be an association taxable as a corporation, instead of a
non-taxable entity, the yield on the underlying security would be reduced in
recognition of any taxes paid.

     The "issuer" of municipal securities generally is deemed to be the
governmental agency, authority, instrumentality or other political subdivision,
or the non-governmental user of a revenue bond-financed facility, the assets and
revenues of which will be used to meet the payment obligations, or the guarantor
of such payment obligations, of the municipal securities.

     Municipal securities, like other debt obligations, are subject to the risk
of non-payment. The ability of issuers of municipal securities to make timely
payments of interest and principal may be adversely impacted in general economic
downturns and as relative governmental cost burdens are allocated and
reallocated among federal, state and local governmental units. Such non-payment
would result in a reduction of income to the Fund, and could result in a
reduction in the value of the municipal security experiencing non-payment and a
potential decrease in the net asset value of the Fund. Issuers of municipal
securities might seek protection under the bankruptcy laws. In the event of
bankruptcy of such an issuer, the Fund could experience delays and limitations
with respect to the collection of principal and interest on such municipal
securities and the Fund may not, in all circumstances, be able to collect all
principal and interest to which it is entitled. To enforce its rights in the
event of a default in the payment of interest or repayment of principal, or
both, the Fund may take possession of and manage the assets securing the
issuer's obligations on such securities, which may increase the Fund's operating
expenses and adversely affect the net asset value of the Fund. Any income
derived from the Fund's ownership or operation of such assets may not be
tax-exempt. In addition, the Fund's intention to qualify as a "regulated
investment company" under the Internal Revenue Code of 1986, as amended (the
"Code"), may limit the extent to which the Fund may exercise its rights by
taking possession of such assets, because as a regulated investment company the
Fund is subject to certain limitations on its investments and on the nature of
its income. Further, in connection with the working out or restructuring of a
defaulted security, the Fund may acquire additional securities of the issuer,
the acquisition of which may be deemed to be a loan of money or property. Such
additional securities should be

                                       B-6
<PAGE>   42

considered speculative with respect to the capacity to pay interest or repay
principal in accordance with their terms.

SPECIAL CONSIDERATIONS REGARDING CERTAIN SECURITIES

     The Fund may invest in certain securities not producing immediate cash
income, such as zero-coupon and payment-in-kind securities, when the Fund's
investment adviser believes the effective yield on such securities over
comparable instruments paying cash income makes these investments attractive.
Zero-coupon securities are debt obligations that do not entitle the holder to
any periodic payment of interest prior to maturity or a specified date when the
securities begin paying current interest. They are issued and traded at a
discount from their face amounts or par value, which discount varies depending
on the time remaining until cash payments begin, prevailing interest rates,
liquidity of the security and the perceived credit quality of the issuer.
Payment-in-kind securities are securities that pay interest through the issuance
of additional securities. Prices on non-cash-paying instruments may be more
sensitive to changes in the issuer's financial condition, fluctuations in
interest rates and market demand/supply imbalances than cash-paying securities
with similar credit ratings, and thus may be more speculative than are
securities that pay interest periodically in cash. In addition, the amount of
non-cash interest income earned on such instruments is included, for federal
income tax purposes, in the Fund's calculation of income that is required to be
distributed to shareholders for the Fund to maintain its desired federal income
tax status (even though such non-cash paying securities do not provide the Fund
with the cash flow with which to pay such distributions). Accordingly, the Fund
may be required to borrow or to liquidate portfolio securities at a time that it
otherwise would not have done so in order to make such distributions. The Fund's
investment adviser will weigh these concerns against the expected total returns
from such instruments.

STAND-BY COMMITMENTS

     The Fund may acquire "stand-by commitments" with respect to municipal
securities held by the Fund. Under a stand-by commitment, a bank or dealer from
which municipal securities are acquired agrees to purchase from the Fund, at the
Fund's option, the municipal securities at a specified price. Such commitments
are sometimes called "liquidity puts." The amount payable to the Fund upon its
exercise of a stand-by commitment is normally (i) the Fund's acquisition cost of
the municipal securities (excluding any accrued interest which the Fund paid on
their acquisition), less any amortized market premium or plus any amortized
market or original issue discount during the period the Fund owned the
securities, plus (ii) all interest accrued on the securities since the last
interest payment date during that period. Stand-by commitments generally can be
acquired when the remaining maturity of the underlying municipal securities is
not greater than one year, and are exercisable by the Fund at any time before
the maturity of such obligations. The Fund's right to exercise stand-by
commitments is unconditional and unqualified. A stand-by commitment generally is
not transferable by the Fund, although the Fund can sell the underlying
municipal securities to a third party at any time.

     The Fund expects that stand-by commitments will generally be available
without the payment of any direct or indirect consideration. However, if
necessary or advisable, the Fund may pay for a stand-by commitment either
separately in cash or by paying a higher

                                       B-7
<PAGE>   43

price for portfolio securities which are acquired subject to the commitment
(thus reducing the yield to maturity otherwise available for the same
securities). The total amount paid in either manner for outstanding stand-by
commitments held in the Fund will not exceed 1/2 of 1% of the value of the
Fund's total assets calculated immediately after each stand-by commitment is
acquired. The Fund intends to enter into stand-by commitments only with banks
and dealers which, in the opinion of the Fund's investment adviser, present
minimal credit risks.

     The Fund would acquire stand-by commitments solely to facilitate portfolio
liquidity and does not intend to exercise its rights thereunder for trading
purposes. The acquisition of a stand-by commitment would not affect the
valuation of the underlying municipal securities which would continue to be
valued in accordance with the method of valuation employed for the Fund in which
they are held. Stand-by commitments acquired by the Fund would be valued at zero
in determining net asset value. Where the Fund paid any consideration directly
or indirectly for a stand-by commitment, its costs would be reflected as
unrealized depreciation for the period during which the commitment was held by
the Fund.

WHEN-ISSUED AND DELAYED DELIVERY SECURITIES

     The Fund may purchase and sell municipal securities on a "when-issued" or
"delayed delivery" basis whereby the Fund buys or sells a security with payment
and delivery taking place in the future. The payment obligation and the interest
rate are fixed at the time the Fund enters into the commitment. No income
accrues to the Fund on municipal securities in connection with such transactions
prior to the date the Fund actually takes delivery of such securities. These
transactions are subject to market risk as the value or yield of a municipal
security at delivery may be more or less than the purchase price or the yield
generally available on municipal securities when delivery occurs. In addition,
the Fund is subject to counterparty risk because it relies on the buyer or
seller, as the case may be, to consummate the transaction, and 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. The
Fund will only make commitments to purchase such securities with the intention
of actually acquiring the securities, but the Fund may sell these securities
prior to settlement date if it is deemed advisable. 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 municipal securities on such basis only with the
intention of actually acquiring these securities, but the Fund may sell such
securities prior to the settlement date if such sale is considered to be
advisable. To the extent the Fund engages in "when-issued" and "delayed
delivery" transactions, it will do so for the purpose of acquiring securities
for the Fund's portfolio consistent with the Fund's investment objectives and
policies and not for the purposes 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.

FUTURES CONTRACTS AND RELATED OPTIONS

     A futures contract is an agreement pursuant to which two parties agree to
take and make delivery of security for a specified amount of cash at a future
delivery date. An index

                                       B-8
<PAGE>   44

futures contract is an agreement pursuant to which two parties agree to take or
make delivery on an amount of cash equal to a specified dollar amount times the
differences between the index value at a specified time and the price at which
the futures contract is originally struck. In an index futures contract, no
physical delivery of the securities underlying the index is made.

     An interest rate futures contract is an agreement pursuant to which a party
agrees to take or make delivery of a specified debt security (such as U.S.
Treasury bonds or notes) at a specified future time and at a specified price.

     Initial and Variation Margin. In contrast to the purchase or sale of a
security, no price is paid or received upon the purchase or sale of a futures
contract. Initially, the Fund is required to deposit with its custodian in an
account in the broker's name an amount of cash or liquid securities equal to not
more than 5% of the contract amount. This amount is known as initial margin. The
nature of initial margin in futures transactions is different from that of
margin in securities transactions in that futures contract margin does not
involve the borrowing of funds by the customer to finance the transaction.
Rather, the initial margin is in the nature of a performance bond or good faith
deposit on the contract, which is returned to the Fund upon termination of the
futures contract and satisfaction of its contractual obligations. Subsequent
payments to and from the broker, called variation margin, are made on a daily
basis as the price of the underlying securities or index fluctuates, making the
long and short positions in the futures contract more or less valuable, a
process known as marking to market.

     For example, when a Fund purchases a futures contract and the price of the
underlying security or index rises, that position increases in value, and the
Fund receives from the broker a variation margin payment equal to that increase
in value. Conversely, where the Fund purchases a futures contract and the value
of the underlying security or index declines, the position is less valuable, and
the Fund is required to make a variation margin payment to the broker.

     At any time prior to expiration of the futures contract, the Fund may elect
to terminate the position by taking an opposite position. A final determination
of variation margin is then made, additional cash is required to be paid by or
released to the Fund, and the Fund realizes a loss or a gain.

     Futures Strategies. When the Fund anticipates a significant market or
market sector advance, the purchase of a futures contract affords a hedge
against not participating in the advance at a time when the Fund is otherwise
fully invested ("anticipatory hedge"). Such purchase of a futures contract
serves as a temporary substitute for the purchase of individual securities,
which may be purchased in an orderly fashion once the market has stabilized. As
individual securities are purchased, an equivalent amount of futures contracts
could be terminated by offsetting sales. The Fund may sell futures contracts in
anticipation of or in a general market or market sector decline that may
adversely affect the market value of the Fund's securities ("defensive hedge").
To the extent that the Fund's portfolio of securities changes in value in
correlation with the underlying security or index, the sale of futures contracts
substantially reduces the risk to the Fund of a market decline and, by so doing,
provides an alternative to the liquidation of securities positions in the Fund
with attendant transaction costs. Ordinarily commissions on futures transactions
are lower than transaction costs incurred in the purchase and sale of
securities.

                                       B-9
<PAGE>   45

     Special Risks Associated with Futures Transactions. There are several risks
connected with the use of futures contracts as a hedging device. These include
the risk of imperfect correlation between movements in the price of the futures
contracts and of the underlying securities, the risk of market distortion, the
illiquidity risk and the risk of error in anticipating price movement.

     There may be an imperfect correlation (or no correlation) between movements
in the price of the futures contracts and of the securities being hedged. The
risk of imperfect correlation increases as the composition of the securities
being hedged diverges from the securities upon which the futures contract is
based. If the price of the futures contract moves less than the price of the
securities being hedged, the hedge will not be fully effective. To compensate
for the imperfect correlation, the Fund could buy or sell futures contracts in a
greater dollar amount than the dollar amount of securities being hedged if the
historical volatility of the securities being hedged is greater than the
historical volatility of the securities underlying the futures contact.
Conversely, the Fund could buy or sell futures contracts in a lesser dollar
amount than the dollar amount of securities being hedged if the historical
volatility of the securities being hedged is less than the historical volatility
of the securities underlying the futures contract. It is also possible that the
value of futures contracts held by the Fund could decline at the same time as
portfolio securities being hedged; if this occurred, the Fund would lose money
on the futures contract in addition to suffering a decline in value in the
portfolio securities being hedged.

     There is also the risk that the price of futures contracts may not
correlate perfectly with movements in the securities or index underlying the
futures contract due to certain market distortions. First, all participants in
the futures market are subject to margin depository and maintenance
requirements. Rather than meet additional margin depository requirements,
investors may close futures contracts through offsetting transactions, which
could distort the normal relationship between the futures market and the
securities or index underlying the futures contract. Second, from the point of
view of speculators, the deposit requirements in the futures market are less
onerous than margin requirements in the securities markets. Therefore, increased
participation by speculators in the futures markets may cause temporary price
distortions. Due to the possibility of price distortion in the futures markets
and because of the imperfect correlation between movements in futures contracts
and movements in the securities underlying them, a correct forecast of general
market trends by the Adviser may still not result in a successful hedging
transaction judged over a very short time frame.

     There is also the risk that futures markets may not be sufficiently liquid.
Futures contracts may be closed out only on an exchange or board of trade that
provides a market for such futures contracts. Although the Fund intends to
purchase or sell futures only on exchanges and boards of trade where there
appears to be an active secondary market, there can be no assurance that an
active secondary market will exist for any particular contract or at any
particular time. In the event of such illiquidity, it might not be possible to
close a futures position and, in the event of adverse price movements, the Fund
would continue to be required to make daily payments of variation margin. Since
the securities being hedged would not be sold until the related futures contract
is sold, an increase, if any, in the price of the securities may to some extent
offset losses on the related futures contract. In such event, the Fund would
lose the benefit of the appreciation in value of the securities.

                                      B-10
<PAGE>   46

     Successful use of futures is also subject to the Adviser's ability to
correctly predict the direction of movements in the market. For example, if the
Fund hedges against a decline in the market, and market prices instead advance,
the Fund will lose part or all of the benefit of the increase in value of its
securities holdings because it will have offsetting losses in futures contracts.
In such cases, if the Fund has insufficient cash, it may have to sell portfolio
securities at a time when it is disadvantageous to do so in order to meet the
daily variation margin.

     Although the Fund intends to enter into futures contracts only if there is
an active market for such contracts, there is no assurance that an active market
will exist for the contracts at any particular time. Most U.S. futures exchanges
and boards of trade limit the amount of fluctuation permitted in futures
contract prices during a single trading day. Once the daily limit has been
reached in a particular contract, no trades may be made that day at a price
beyond that limit. It is possible that futures contract prices would move to the
daily limit for several consecutive trading days with little or no trading,
thereby preventing prompt liquidation of futures positions and subjecting some
futures traders to substantial losses. In such event, and in the event of
adverse price movements, the Fund would be required to make daily cash payments
of variation margin. In such circumstances, an increase in the value of the
portion of the portfolio being hedged, if any, may partially or completely
offset losses on the futures contract. However, as described above, there is no
guarantee that the price of the securities being hedged will, in fact, correlate
with the price movements in a futures contract and thus provide an offset to
losses on the futures contract.

     The Fund will not enter into futures or options (except for closing
transactions) for other than bona fide hedging purposes if immediately
thereafter, the sum of its initial margin and premiums on open futures contracts
and options exceed 5% of the current fair market value of the Fund's assets;
however, in the case of an option that is in-the-money at the time of purchase,
the in-the-money amount may be excluded in calculating the 5% limitation. In
order to minimize leverage in connection with the purchase of futures contracts
by the Fund, an amount of cash or liquid securities equal to the market value of
the obligation under the futures contracts (less any related margin deposits)
will be maintained in a segregated account with the custodian.


     The Fund could also purchase and write options on futures contracts. An
option on a futures contract gives the purchaser the right, in return for the
premium paid, to assume a position in a futures contract (a long position if the
option is a call and a short position if the option is a put) at a specified
exercise price at any time during the option period. As a writer of an option on
a futures contract, the Fund would be subject to initial margin and maintenance
requirements similar to those applicable to futures contracts. In addition, net
option premiums received by the Fund are required to be included in initial
margin deposits. When an option on a futures contract is exercised, delivery of
the futures position is accompanied by cash representing the difference between
the current market price of the futures contract and the exercise price of the
option. The Fund could purchase put options on futures contracts in lieu of, and
for the same purposes as the sale of a futures contract. The purchase of call
options on futures contracts would be intended to serve the same purpose as the
actual purchase of the futures contract.


     Risks of Transactions in Options on Futures Contracts. In addition to the
risks described above which apply to all options transactions, there are several
special risks

                                      B-11
<PAGE>   47

relating to options on futures. The Adviser will not purchase options on futures
on any exchange unless in the Adviser's opinion, a liquid secondary exchange
market for such options exists. Compared to the use of futures, the purchase of
options on futures involves less potential risk to the Fund because the maximum
amount at risk is the premium paid for the options (plus transaction costs).
However, there may be circumstances, such as when there is no movement in the
level of the index or in the price of the underlying security, when the use of
an option on a future would result in a loss to the Fund when the use of a
future would not.

     Additional Risks of Futures Contracts and Related Options. Each of the
exchanges has established limitations governing the maximum number of call or
put options on the same underlying security or futures contract (whether or not
covered) which may be written by a single investor, whether acting alone or in
concert with others (regardless of whether such options are written on the same
or different exchanges or are held or written on one or more accounts or through
one or more brokers). Option positions of all investment companies advised by
the Adviser are combined for purposes of these limits. An exchange may order the
liquidation of positions found to be in violation of these limits and it may
impose other sanctions or restrictions. These position limits may restrict the
number of listed options which the Fund may write.

     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in futures or related options, the Fund could experience delays
and/or losses in liquidating open positions purchased or incur a loss of all or
part of its margin deposits with the broker. Transactions are entered into by
the Fund only with brokers or financial institutions deemed creditworthy by the
Adviser.

REPURCHASE AGREEMENTS


     The Fund may engage in repurchase agreements with broker-dealers, banks and
other financial institutions in order to earn a return on temporarily available
cash. A repurchase agreement is a short-term investment in which the purchaser
(i.e., the Fund) acquires ownership of a security and the seller agrees to
repurchase the obligation at a future time and set price, thereby determining
the yield during the holding period. Repurchase agreements involve certain risks
in the event of default by the other party. The Fund may enter into repurchase
agreements with broker-dealers, banks and other financial institutions deemed to
be creditworthy by the Adviser under guidelines approved by the Fund's Board of
Trustees. The Fund will not invest in repurchase agreements maturing in more
than seven days if any such investment, together with any other illiquid
securities held by the Fund, would exceed the Fund's limitation on illiquid
securities described below. The Fund does not bear the risk of a decline in
value of the underlying security unless the seller defaults under its repurchase
obligation. In the event of the bankruptcy or other default of a seller of a
repurchase agreement, the Fund could experience both delays in liquidating the
underlying securities and losses including: (a) possible decline in the value of
the underlying security during the period while the Fund seeks to enforce its
rights thereto; (b) possible lack of access to income on the underlying security
during this period; and (c) expenses of enforcing its rights.


     For the purpose of investing in repurchase agreements, the Adviser may
aggregate the cash that certain funds advised or subadvised by the Adviser or
certain of its affiliates would otherwise invest separately into a joint
account. The cash in the joint account is

                                      B-12
<PAGE>   48


then invested in repurchase agreements and the funds that contributed to the
joint account share pro rata in the net revenue generated. The Adviser believes
that the joint account produces efficiencies and economies of scale that may
contribute to reduced transaction costs, higher returns, higher quality
investments and greater diversity of investments for the Fund than would be
available to the Fund investing separately. The manner in which the joint
account is managed is subject to conditions set forth in an exemptive order from
the SEC permitting this practice, which conditions are designed to ensure the
fair administration of the joint account and to protect the amounts in that
account.



     Repurchase agreements are fully collateralized by the underlying securities
and are considered to be loans under the 1940 Act. The Fund pays for such
securities only upon physical delivery or evidence of book entry transfer to the
account of a custodian or bank acting as agent. The seller under a repurchase
agreement will be required to maintain the value of the underlying securities
marked-to-market daily at not less than the repurchase price. The underlying
securities (normally securities of the U.S. government, its agencies or
instrumentalities) may have maturity dates exceeding one year.


PORTFOLIO TURNOVER


     The Fund's portfolio turnover rate is calculated by dividing the lesser of
purchases or sales of portfolio securities for a fiscal year by the average
monthly value of the Fund's portfolio securities during such fiscal year. The
turnover rate may vary greatly from year to year as well as within a year.


ILLIQUID SECURITIES


     The Fund may invest up to 10% of its net assets in illiquid securities,
which includes securities that are not readily marketable, repurchase agreements
which have a maturity of longer than seven days and generally includes
securities that are restricted from sale to the public without registration
under the Securities Act of 1933, as amended (the "1933 Act"). The sale of such
securities often requires more time and results in higher brokerage charges or
dealer discounts and other selling expenses than does the sale of liquid
securities trading on national securities exchanges or in the over-the-counter
markets. Restricted securities are often purchased at a discount from the market
price of unrestricted securities of the same issuer reflecting the fact that
such securities may not be readily marketable without some time delay.
Investments in securities for which market quotations are not readily available
are valued at fair value as determined in good faith by the Adviser in
accordance with procedures approved by the Fund's Board of Trustees. Ordinarily,
the Fund would invest in restricted securities only when it receives the
issuer's commitment to register the securities without expense to the Fund.
However, registration and underwriting expenses (which typically may range from
7% to 15% of the gross proceeds of the securities sold) may be paid by the Fund.
Restricted securities which can be offered and sold to qualified institutional
buyers under Rule 144A under the 1933 Act ("144A Securities") and are determined
to be liquid under guidelines adopted by and subject to the supervision of the
Fund's Board of Trustees are not subject to the limitation on illiquid
securities. Such 144A Securities are subject to monitoring and may become
illiquid to the extent qualified institutional buyers become, for a time,
uninterested in purchasing such securities. Factors used to determine whether
144A Securities are liquid include, among other things, a security's trading
history, the availability of reliable pricing


                                      B-13
<PAGE>   49


information, the number of dealers making quotes or making a market in such
security and the number of potential purchasers in the market for such security.
For purposes hereof, investments by the Fund in securities of other investment
companies will not be considered investments in restricted securities to the
extent permitted by (i) the 1940 Act, as amended from time to time, (ii) the
rules and regulations promulgated by the SEC under the 1940 Act, as amended from
time to time, or (iii) an exemption or other relief (such as "no-action" letter
relief)from the provisions of the 1940 Act, as amended from time to time.


                            INVESTMENT RESTRICTIONS


     The Fund has adopted the following fundamental investment restrictions
which may not be changed without shareholder approval by the vote of a majority
of its outstanding voting securities which is defined by the 1940 Act as the
lesser of (i) 67% or more of the voting securities present at a meeting, if the
holders of more than 50% of the outstanding voting securities of the Fund are
present or represented by proxy; or (ii) more than 50% of the Fund's outstanding
voting securities. The percentage limitations contained in the restrictions and
policies set forth herein apply at the time of purchase of securities. With
respect to the limitation on illiquid securities and borrowings, the percentage
limitations apply at the time of purchase and on an ongoing basis. These
restrictions provide that the Fund shall not:


      1. Purchase or hold securities of any issuer if any of the Fund's officers
         or trustees, or officers or directors of its investment adviser, who
         beneficially owns more than 1/2% of the securities of that issuer,
         together own beneficially more than 5% of the securities of such
         issuer;

      2. Purchase securities on margin, except that the Fund may obtain such
         short-term credits as may be necessary for the clearance of purchases
         and sales of securities. The deposit or payment by the Fund of an
         initial or maintenance margin in connection with futures contracts or
         related option transactions is not considered the purchase of a
         security on margin;

      3. Sell securities short, except to the extent that the Fund
         contemporaneously owns or has the right to acquire at no additional
         cost securities identical to those sold short;

      4. Make loans of money or securities to other persons except that the Fund
         may purchase or hold debt instruments and enter into repurchase
         agreements in accordance with its investment objective and policies;

      5. Invest in real estate or mortgage loans (but this shall not prevent the
         Fund from investing in municipal securities (as defined in the
         prospectus) or temporary investments (as defined in the prospectus)
         secured by real estate or interests therein); or in interests in oil,
         gas, or other mineral exploration or development programs; or in any
         security not payable in United States currency;

      6. Invest more than 10% of the value of its net assets in securities which
         are illiquid, including securities restricted as to disposition under
         the 1933 Act (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 SEC under the 1940 Act, as amended from time

                                      B-14
<PAGE>   50

         to time, or (iii) an exemption or other relief from the provisions of
         the 1940 Act) and including repurchase agreements maturing in more than
         7 days;

      7. Invest in securities of any one issuer with a record of less than 3
         years of continuous operation, including predecessors, except
         obligations issued or guaranteed by the U.S. government or its agencies
         or municipal securities (except that in the case of industrial revenue
         bonds, this restriction shall apply to the entity supplying the
         revenues from which the issue is to be paid), if such investments by
         the Fund would exceed 5% of the value of its total assets (taken at
         market value), 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 SEC under the 1940 Act, as amended from time to time, or (iii)
         an exemption or other relief from the provisions of the 1940 Act;

      8. Underwrite the securities of other issuers, except insofar as the Fund
         may be deemed an underwriter under the 1933 Act by virtue of disposing
         of portfolio securities;


      9. Invest in securities other than municipal securities (as defined in the
         Prospectus), temporary investments (as defined in the Prospectus),
         stand-by commitments, futures contracts described in the next paragraph
         and options on such contracts or securities issued by other investment
         companies except as part of a merger, reorganization or other
         acquisition and except to the extent permitted by (i) the 1940 Act, as
         amended from time to time, (ii) the rules and regulations promulgated
         by the SEC under the 1940 Act, as amended from time to time, or (iii)
         an exemption or other relief from the provisions of the 1940 Act;


     10. Purchase or sell commodities or commodity contracts except that the
         Fund may purchase, hold and sell listed futures contracts related to
         U.S. government securities, municipal securities or to an index of
         municipal securities;

     11. Invest more than 5% of its total assets at market value at the time of
         purchase in the securities of any one issuer (other than obligations of
         the U.S. government or any agency or instrumentality thereof) 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 SEC under the 1940
         Act, as amended from time to time, or (iii) an exemption or other
         relief from the provisions of the 1940 Act;

     12. Borrow money, except that the Fund may borrow from banks to meet
         redemptions or for other temporary or emergency purposes, with such
         borrowing not to exceed 5% of the total assets of the Fund at market
         value at the time of borrowing. Any such borrowing may be secured
         provided that not more than 10% of the total assets of the Fund at
         market value at the time of pledging may be used as security for such
         borrowings;

     13. Purchase any securities which would cause more than 25% of the value of
         the Fund's total assets at the time of purchase to be invested in the
         securities of one or more issuers conducting their principal business
         activities in the same industry; provided that this limitation shall
         not apply to municipal securities or governmental guarantees of
         municipal securities; and provided, further, that for the

                                      B-15
<PAGE>   51

         purpose of this limitation only, industrial development bonds that are
         considered to be issued by non-governmental users shall not be deemed
         to be municipal securities; and provided, further, 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 SEC under the 1940 Act, as
         amended from time to time, or (iii) an exemption or other relief from
         the provisions of the 1940 Act; or

     14. Issue senior securities, as defined in the 1940 Act, except that this
         restriction shall not be deemed to prohibit the Fund from (i) making
         and collateralizing any permitted borrowings, (ii) making any permitted
         loans of its portfolio securities, or (iii) entering into repurchase
         agreements, utilizing options, futures contracts, options on futures
         contracts and other investment strategies and instruments that would be
         considered "senior securities" but for the maintenance by the Fund of a
         segregated account with its custodian or some other form of "cover".

     Because of the nature of the securities in which the Fund may invest, the
Fund may not invest in voting securities or invest for the purpose of exercising
control or management. If a percentage restriction is satisfied at the time of
investment, a later increase or decrease in such percentage resulting from a
change in value will not constitute a violation of such restriction.


                             TRUSTEES AND OFFICERS


     The business and affairs of the Fund are managed under the direction of the
Fund's Board of Trustees and the Fund's officers appointed by the Board of
Trustees. The tables below list the trustees and officers of the Fund and
executive officers of the Fund's investment adviser and their principal
occupations for the last five years and their affiliations, if any, with Van
Kampen Investments Inc. ("Van Kampen Investments"), Van Kampen Investment
Advisory Corp. ("Advisory Corp."), Van Kampen Asset Management Inc. ("Asset
Management"), Van Kampen Funds Inc. (the "Distributor"), Van Kampen Management
Inc., Van Kampen Advisors Inc., Van Kampen Insurance Agency of Illinois Inc.,
Van Kampen Insurance Agency of Texas Inc., Van Kampen System Inc., Van Kampen
Recordkeeping Services Inc., American Capital Contractual Services, Inc., Van
Kampen Trust Company, Van Kampen Exchange Corp. and Van Kampen Investor Services
Inc. ("Investor Services"). Advisory Corp. and Asset Management sometimes are
referred to herein collectively as the "Advisers". For purposes hereof, the term
"Fund Complex" includes each of the open-end investment companies advised by the
Advisers (excluding Van Kampen Exchange Fund).

                                      B-16
<PAGE>   52

                                    TRUSTEES


<TABLE>
<CAPTION>
                                                       PRINCIPAL OCCUPATIONS OR
          NAME, ADDRESS AND AGE                       EMPLOYMENT IN PAST 5 YEARS
          ---------------------                       --------------------------
<S>                                         <C>
J. Miles Branagan.........................  Private investor. Trustee/Director of each of
1632 Morning Mountain Road                  the funds in the Fund Complex. Co-founder, and
Raleigh, NC 27614                           prior to August 1996, Chairman, Chief Executive
Date of Birth: 07/14/32                     Officer and President, MDT Corporation (now
Age: 67                                     known as Getinge/Castle, Inc., a subsidiary of
                                            Getinge Industrier AB), a company which
                                            develops, manufactures, markets and services
                                            medical and scientific equipment.
Jerry D. Choate...........................  Director of Amgen Inc., a biotechnological
53 Monarch Bay Drive                        company. Trustee/Director of each of the funds
Dana Point, CA 92629                        in the Fund Complex. Prior to January 1999,
Date of Birth: 09/16/38                     Chairman and Chief Executive Officer of The
Age: 61                                     Allstate Corporation ("Allstate") and Allstate
                                            Insurance Company. Prior to January 1995,
                                            President and Chief Executive Officer of
                                            Allstate. Prior to August 1994, various
                                            management positions at Allstate.
Linda Hutton Heagy........................  Managing Partner of Heidrick & Stuggles, an
Sears Tower                                 executive search firm. Trustee/Director of each
233 South Wacker Drive                      of the funds in the Fund Complex. Prior to
Suite 7000                                  1997, Partner, Ray & Berndtson, Inc., an
Chicago, IL 60606                           executive recruiting and management consulting
Date of Birth: 06/03/48                     firm. Formerly, Executive Vice President of ABN
Age: 51                                     AMRO, N.A., a Dutch bank holding company. Prior
                                            to 1992, Executive Vice President of La Salle
                                            National Bank. Trustee on the University of
                                            Chicago Hospitals Board, Vice Chair of the
                                            Board of The YMCA of Metropolitan Chicago and a
                                            member of the Women's Board of the University
                                            of Chicago. Prior to 1996, Trustee of The
                                            International House Board.
R. Craig Kennedy..........................  President and Director, German Marshall Fund of
11 DuPont Circle, N.W.                      the United States, an independent U.S.
Washington, D.C. 20016                      foundation created to deepen understanding,
Date of Birth: 02/29/52                     promote collaboration and stimulate exchanges
Age: 48                                     of practical experience between Americans and
                                            Europeans. Trustee/Director of each of the
                                            funds in the Fund Complex. Formerly, advisor to
                                            the Dennis Trading Group Inc., a managed
                                            futures and option company that invests money
                                            for individuals and institutions. Prior to
                                            1992, President and Chief Executive Officer,
                                            Director and Member of the Investment Committee
                                            of the Joyce Foundation, a private foundation.
</TABLE>


                                      B-17
<PAGE>   53


<TABLE>
<CAPTION>
                                                       PRINCIPAL OCCUPATIONS OR
          NAME, ADDRESS AND AGE                       EMPLOYMENT IN PAST 5 YEARS
          ---------------------                       --------------------------
<S>                                         <C>
Mitchell M. Merin*........................  President and Chief Operating Officer of Asset
Two World Trade Center                      Management of Morgan Stanley Dean Witter since
66th Floor                                  December 1998. President and Director since
New York, NY 10048                          April 1997 and Chief Executive Officer since
Date of Birth: 08/13/53                     June 1998 of Morgan Stanley Dean Witter
Age: 46                                     Advisors Inc. and Morgan Stanley Dean Witter
                                            Services Company Inc. Chairman, Chief Executive
                                            Officer and Director of Morgan Stanley Dean
                                            Witter Distributors Inc. since June 1998.
                                            Chairman and Chief Executive Officer since June
                                            1998, and Director since January 1998, of
                                            Morgan Stanley Dean Witter Trust FSB. Director
                                            of various Morgan Stanley Dean Witter
                                            subsidiaries. President of the Morgan Stanley
                                            Dean Witter Funds and Discover Brokerage Index
                                            Series since May 1999. Trustee/Director of each
                                            of the funds in the Fund Complex. Previously
                                            Chief Strategic Officer of Morgan Stanley Dean
                                            Witter Advisors Inc. and Morgan Stanley Dean
                                            Witter Services Company Inc. and Executive Vice
                                            President of Morgan Stanley Dean Witter
                                            Distributors Inc. April 1997-June 1998, Vice
                                            President of the Morgan Stanley Dean Witter
                                            Funds and Discover Brokerage Index Series May
                                            1997-April 1999, and Executive Vice President
                                            of Dean Witter, Discover & Co.
Jack E. Nelson............................  President and owner, Nelson Investment Planning
423 Country Club Drive                      Services, Inc., a financial planning company
Winter Park, FL 32789                       and registered investment adviser in the State
Date of Birth: 02/13/36                     of Florida. President and owner, Nelson Ivest
Age: 64                                     Brokerage Services Inc., a member of the
                                            National Association of Securities Dealers,
                                            Inc. and Securities Investors Protection Corp.
                                            Trustee/Director of each of the funds in the
                                            Fund Complex.
Richard F. Powers, III*...................  Chairman, President and Chief Executive Officer
1 Parkview Plaza                            of Van Kampen Investments. Chairman, Director
P.O. Box 5555                               and Chief Executive Officer of the Advisers,
Oakbrook Terrace, IL 60181-5555             the Distributor, Van Kampen Advisors Inc. and
Date of Birth: 02/02/46                     Van Kampen Management Inc. Director and officer
Age: 54                                     of certain other subsidiaries of Van Kampen
                                            Investments. Trustee/Director and President of
                                            each of the funds in the Fund Complex. Trustee,
                                            President and Chairman of the Board of other
                                            investment companies advised by the Advisers
                                            and their affiliates, and Chief Executive
                                            Officer of Van Kampen Exchange Fund. Prior to
                                            May 1998, Executive Vice President and Director
                                            of Marketing at Morgan Stanley Dean Witter and
                                            Director of Dean Witter Discover & Co. and Dean
                                            Witter Realty. Prior to 1996, Director of Dean
                                            Witter Reynolds Inc.
</TABLE>


                                      B-18
<PAGE>   54


<TABLE>
<CAPTION>
                                                       PRINCIPAL OCCUPATIONS OR
          NAME, ADDRESS AND AGE                       EMPLOYMENT IN PAST 5 YEARS
          ---------------------                       --------------------------
<S>                                         <C>
Phillip B. Rooney.........................  Vice Chairman (since April 1997) and Director
One ServiceMaster Way                       (since 1994) of The ServiceMaster Company, a
Downers Grove, IL 60515                     business and consumer services company.
Date of Birth: 07/08/44                     Director of Illinois Tool Works, Inc., a
Age: 55                                     manufacturing company and the Urban Shopping
                                            Centers Inc., a retail mall management company.
                                            Trustee, University of Notre Dame.
                                            Trustee/Director of each of the funds in the
                                            Fund Complex. Prior to 1998, Director of Stone
                                            Smurfit Container Corp., a paper manufacturing
                                            company. From May 1996 through February 1997 he
                                            was President, Chief Executive Officer and
                                            Chief Operating Officer of Waste Management,
                                            Inc., an environmental services company, and
                                            from November 1984 through May 1996 he was
                                            President and Chief Operating Officer of Waste
                                            Management, Inc.

Fernando Sisto............................  Professor Emeritus. Prior to August 1996, a
155 Hickory Lane                            George M. Bond Chaired Professor with Stevens
Closter, NJ 07624                           Institute of Technology, and prior to 1995,
Date of Birth: 08/02/24                     Dean of the Graduate School, Stevens Institute
Age: 75                                     of Technology. Director, Dynalysis of
                                            Princeton, a firm engaged in engineering
                                            research. Trustee/Director of each of the funds
                                            in the Fund Complex.

Wayne W. Whalen*..........................  Partner in the law firm of Skadden, Arps,
333 West Wacker Drive                       Slate, Meagher & Flom (Illinois), legal counsel
Chicago, IL 60606                           to the funds in the Fund Complex, and other
Date of Birth: 08/22/39                     investment companies advised by the Advisers or
Age: 60                                     Van Kampen Management Inc. Trustee/Director of
                                            each of the funds in the Fund Complex, and
                                            Trustee/Managing General Partner of other
                                            investment companies advised by the Advisers or
                                            Van Kampen Management Inc.

Suzanne H. Woolsey........................  Chief Operating Officer of the National Academy
2101 Constitution Ave., N.W.                of Sciences/National Research Council, an
Room 206                                    independent, federally chartered policy
Washington, D.C. 20418                      institution, since 1993. Director of Neurogen
Date of Birth: 12/27/41                     Corporation, a pharmaceutical company, since
Age: 58                                     January 1998. Director of the German Marshall
                                            Fund of the United States, Trustee of Colorado
                                            College, and Vice Chair of the Board of the
                                            Council for Excellence in Government. Trustee/
                                            Director of each of the funds in the Fund
                                            Complex. Prior to 1993, Executive Director of
                                            the Commission on Behavioral and Social
                                            Sciences and Education at the National Academy
                                            of Sciences/National Research Council. From
                                            1980 through 1989, Partner of Coopers &
                                            Lybrand.
</TABLE>


                                      B-19
<PAGE>   55


<TABLE>
<CAPTION>
                                                       PRINCIPAL OCCUPATIONS OR
          NAME, ADDRESS AND AGE                       EMPLOYMENT IN PAST 5 YEARS
          ---------------------                       --------------------------
<S>                                         <C>
Paul G. Yovovich..........................  Private investor. Director of 3Com Corporation,
Sears Tower                                 which provides information access products and
233 South Wacker Drive                      network system solutions, COMARCO, Inc., a
Suite 9700                                  wireless communications products company and
Chicago, IL 60606                           APAC Customer Services, Inc., a provider of
Date of Birth: 10/29/53                     outsourced customer contact services.
Age: 46                                     Trustee/Director of each of the funds in the
                                            Fund Complex. Prior to May 1996, President of
                                            Advance Ross Corporation, an international
                                            transaction services and pollution control
                                            equipment manufacturing company.
</TABLE>


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


* Such trustee is an "interested person" (within the meaning of Section 2(a)(19)
  of the 1940 Act). Mr. Whalen is an interested person of the Fund by reason of
  his firm currently acting as legal counsel to the Fund. Messrs. Merin and
  Powers are interested persons of the Fund and the Advisers by reason of their
  positions with Morgan Stanley Dean Witter or its affiliates.


                                      B-20
<PAGE>   56

                                    OFFICERS


     Messrs. Smith, Santo, Hegel, Sullivan, and Wood are located at 1 Parkview
Plaza, PO Box 5555, Oakbrook Terrace, IL 60181-5555. The Fund's other officers
are located at 2800 Post Oak Blvd., Houston, TX 77056.



<TABLE>
<CAPTION>
      NAME, AGE, POSITIONS AND                        PRINCIPAL OCCUPATIONS
          OFFICES WITH FUND                            DURING PAST 5 YEARS
      ------------------------                        ---------------------
<S>                                    <C>
A. Thomas Smith III..................  Executive Vice President, General Counsel,
  Date of Birth: 12/14/56              Secretary and Director of Van Kampen Investments,
  Vice President and Secretary         the Advisers, Van Kampen Advisors Inc., Van Kampen
  Age: 43                              Management Inc., the Distributor, American Capital
                                       Contractual Services, Inc., Van Kampen Exchange
                                       Corp., Van Kampen Recordkeeping Services Inc.,
                                       Investor Services, Van Kampen Insurance Agency of
                                       Illinois Inc. and Van Kampen System Inc. Vice
                                       President and Secretary/Vice President, Principal
                                       Legal Officer and Secretary of other investment
                                       companies advised by the Advisers or their
                                       affiliates. Vice President and Secretary of each of
                                       the funds in the Fund Complex. Prior to January
                                       1999, Vice President and Associate General Counsel
                                       to New York Life Insurance Company ("New York
                                       Life"), and prior to March 1997, Associate General
                                       Counsel of New York Life. Prior to December 1993,
                                       Assistant General Counsel of The Dreyfus
                                       Corporation. Prior to August 1991, Senior
                                       Associate, Willkie Farr & Gallagher. Prior to
                                       January 1989, Staff Attorney at the Securities and
                                       Exchange Commission, Division of Investment
                                       Management, Office of Chief Counsel.

Michael H. Santo.....................  Executive Vice President, Chief Administrative
  Date of Birth: 10/22/55              Officer and Director of Van Kampen Investments, the
  Vice President                       Advisers, the Distributor, Van Kampen Advisors
  Age: 44                              Inc., Van Kampen Management Inc. and Van Kampen
                                       Investor Services Inc., and serves as a Director or
                                       Officer of certain other subsidiaries of Van Kampen
                                       Investments. Vice President of each of the funds in
                                       the Fund Complex and certain other investment
                                       companies advised by the Advisers and their
                                       affiliates. Prior to 1998, Senior Vice President
                                       and Senior Planning Officer for Individual Asset
                                       Management of Morgan Stanley Dean Witter and its
                                       predecessor since 1994. From 1990-1994, First Vice
                                       President and Assistant Controller in Dean Witter's
                                       Controller's Department.

Peter W. Hegel.......................  Executive Vice President of the Advisers, Van
  Date of Birth: 06/25/56              Kampen Management Inc. and Van Kampen Advisors Inc.
  Vice President                       Vice President of each of the funds in the Fund
  Age: 43                              Complex and certain other investment companies
                                       advised by the Advisers or their affiliates. Prior
                                       to September 1996, Director of McCarthy, Crisanti &
                                       Maffei, Inc, a financial research company.
</TABLE>


                                      B-21
<PAGE>   57


<TABLE>
<CAPTION>
      NAME, AGE, POSITIONS AND                        PRINCIPAL OCCUPATIONS
          OFFICES WITH FUND                            DURING PAST 5 YEARS
      ------------------------                        ---------------------
<S>                                    <C>
Stephen L. Boyd......................  Vice President and Chief Investment Officer for
  Date of Birth: 11/16/40              Equity Investments of the Advisers. Vice President
  Vice President                       of each of the funds in the Fund Complex and
  Age: 59                              certain other investment companies advised by the
                                       Advisers or their affiliates. Prior to October
                                       1998, Vice President and Senior Portfolio Manager
                                       with AIM Capital Management, Inc. Prior to February
                                       1998, Senior Vice President of Van Kampen American
                                       Capital Asset Management, Inc., Van Kampen American
                                       Capital Investment Advisory Corp. and Van Kampen
                                       American Capital Management, Inc.

John L. Sullivan.....................  Senior Vice President of Van Kampen Investments and
  Date of Birth: 08/20/55              the Advisers. Vice President, Chief Financial
  Vice President, Chief Financial      Officer and Treasurer of each of the funds in the
  Officer and Treasurer                Fund Complex and certain other investment companies
  Age: 44                              advised by the Advisers or their affiliates.

Edward C. Wood, III..................  Senior Vice President of the Advisers, Van Kampen
  Date of Birth: 01/11/56              Investments and Van Kampen Management Inc. Senior
  Vice President                       Vice President and Chief Operating Officer of the
  Age: 44                              Distributor. Vice President of each of the funds in
                                       the Fund Complex and certain other investment
                                       companies advised by the Advisers or their
                                       affiliates.
</TABLE>



     Each trustee/director holds the same position with each of the funds in the
Fund Complex. As of the date of this Statement of Additional Information, there
are 61 operating funds in the Fund Complex. Each trustee/director who is not an
affiliated person of Van Kampen Investments, the Advisers or the Distributor
(each a "Non-Affiliated Trustee") is compensated by an annual retainer and
meeting fees for services to the funds in the Fund Complex. Each fund in the
Fund Complex provides a deferred compensation plan to its Non-Affiliated
Trustees that allows trustees/directors to defer receipt of their compensation
and earn a return on such deferred amounts. Deferring compensation has the
economic effect as if the Non-Affiliated Trustee reinvested his or her
compensation into the funds. Each fund in the Fund Complex provides a retirement
plan to its Non-Affiliated Trustees that provides Non-Affiliated Trustees with
compensation after retirement, provided that certain eligibility requirements
are met as more fully described below.



     The compensation of each Non-Affiliated Trustee includes an annual retainer
in an amount equal to $50,000 per calendar year, due in four quarterly
installments on the first business day of each quarter. Payment of the annual
retainer is allocated among the funds in the Fund Complex on the basis of the
relative net assets of each fund as of the last business day of the preceding
calendar quarter. The compensation of each Non-Affiliated Trustee includes a per
meeting fee from each fund in the Fund Complex in the amount of $200 per
quarterly or special meeting attended by the Non-Affiliated Trustee, due on the
date of the meeting, plus reasonable expenses incurred by the Non-Affiliated
Trustee in connection with his or her services as a trustee, provided that no
compensation will be paid in connection with certain telephonic special
meetings.


                                      B-22
<PAGE>   58

     Under the deferred compensation plan, each Non-Affiliated Trustee generally
can elect to defer receipt of all or a portion of the compensation earned by
such Non-Affiliated Trustee until retirement. Amounts deferred are retained by
the Fund and earn a rate of return determined by reference to the return on the
common shares of such Fund or other funds in the Fund Complex as selected by the
respective Non-Affiliated Trustee, with the same economic effect as if such
Non-Affiliated Trustee had invested in one or more funds in the Fund Complex. To
the extent permitted by the 1940 Act, the Fund may invest in securities of those
funds selected by the Non-Affiliated Trustees in order to match the deferred
compensation obligation. The deferred compensation plan is not funded and
obligations thereunder represent general unsecured claims against the general
assets of the Fund.

     Under the retirement plan, a Non-Affiliated Trustee who is receiving
compensation from such Fund prior to such Non-Affiliated Trustee's retirement,
has at least 10 years of service (including years of service prior to adoption
of the retirement plan) and retires at or after attaining the age of 60, is
eligible to receive a retirement benefit equal to $2,500 per year for each of
the ten years following such retirement from such Fund. Non-Affiliated Trustees
retiring prior to the age of 60 or with fewer than 10 years but more than 5
years of service may receive reduced retirement benefits from such Fund. Each
trustee/director has served as a member of the Board of Trustees of the Fund
since he or she was first appointed or elected in the year set forth below. The
retirement plan contains a Fund Complex retirement benefit cap of $60,000 per
year.

     Additional information regarding compensation and benefits for trustees is
set forth below for the periods described in the notes accompanying the table.

                               COMPENSATION TABLE


<TABLE>
<CAPTION>
                                                                            Fund Complex
                                                                    -----------------------------
                                                                      Aggregate
                                                       Aggregate      Estimated
                                                      Pension or       Maximum          Total
                                        Aggregate     Retirement       Annual       Compensation
                        Year First    Compensation     Benefits     Benefits from      before
                       Appointed or      before       Accrued as      the Fund      Deferral from
                        Elected to    Deferral from     Part of         Upon            Fund
       Name(1)          the Board      the Fund(2)    Expenses(3)   Retirement(4)    Complex(5)
       -------         ------------   -------------   -----------   -------------   -------------
<S>                    <C>            <C>             <C>           <C>             <C>
J. Miles Branagan          1991          $3,189         $40,303        $60,000        $126,000
Jerry D. Choate(1)         1999           2,273               0         60,000          88,700
Linda Hutton Heagy         1995           3,189           5,045         60,000         126,000
R. Craig Kennedy           1995           3,189           3,571         60,000         125,600
Jack E. Nelson             1995           3,189          21,664         60,000         126,000
Phillip B. Rooney          1997           2,989           7,787         60,000         113,400
Fernando Sisto             1984           3,189          72,060         60,000         126,000
Wayne W. Whalen            1995           3,189          15,189         60,000         126,000
Suzanne H. Woolsey(1)      1999           2,273               0         60,000          88,700
Paul G. Yovovich           1998           3,189           2,845         60,000         126,000
</TABLE>


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


(1) Trustees not eligible for compensation are not included in the Compensation
    Table. Mr. Choate and Ms. Woolsey became members of the Board of Trustees
    for the Fund


                                      B-23
<PAGE>   59


    and other funds in the Fund Complex on May 26, 1999 and therefore do not
    have a full year of information to report.



(2) The amounts shown in this column represent the Aggregate Compensation before
    Deferral with respect to the Fund's fiscal year ended November 30, 1999. The
    following trustees deferred compensation from the Fund during the fiscal
    year ended November 30, 1999: Mr. Branagan, $3,189; Mr. Choate, $1,567; Ms.
    Heagy, $3,189; Mr. Kennedy, $1,594; Mr. Nelson, $3,189; Mr. Rooney, $2,989;
    Mr. Sisto, $1,594; Mr. Whalen, $3,189; and Mr. Yovovich, $3,189. Amounts
    deferred are retained by the Fund and earn a rate of return determined by
    reference to either the return on the common shares of the Fund or other
    funds in the Fund Complex as selected by the respective Non-Affiliated
    Trustee, with the same economic effect as if such Non-Affiliated Trustee had
    invested in one or more funds in the Fund Complex. To the extent permitted
    by the 1940 Act, each fund may invest in securities of those funds selected
    by the Non-Affiliated Trustees in order to match the deferred compensation
    obligation. The cumulative deferred compensation (including interest)
    accrued with respect to each trustee, including former trustees, from the
    Fund as of November 30, 1999 is as follows: Mr. Branagan, $12,318; Mr.
    Caruso, $2,251; Mr. Choate, $1,567; Mr. Gaughan, $221; Ms. Heagy, $3,189;
    Mr. Kennedy, $1,594; Mr. Miller, $3,571; Mr. Nelson, $21,628; Mr. Robinson,
    $7,793; Mr. Rooney, $10,734; Mr. Sisto, $8,143; Mr. Whalen, $15,904; and Mr.
    Yovovich, $3,571. The deferred compensation plan is described above the
    Compensation Table.



(3) The amounts shown in this column represent the sum of the retirement
    benefits accrued by the operating investment companies in the Fund Complex
    for each of the trustees for the funds' respective fiscal years ended in
    1999. The retirement plan is described above the Compensation Table.



(4) For each trustee, this is the sum of the estimated maximum annual benefits
    payable by the funds in the Fund Complex for each year of the 10-year period
    commencing in the year of such trustee's anticipated retirement. The
    retirement plan is described above the Compensation Table.



(5) The amounts shown in this column represent the aggregate compensation paid
    by all of the funds in the Fund Complex as of December 31, 1999 before
    deferral by the trustees under the deferred compensation plan. Because the
    funds in the Fund Complex have different fiscal year ends, the amounts shown
    in this column are presented on a calendar year basis. Certain trustees
    deferred all or a portion of their aggregate compensation from the Fund
    Complex during the calendar year ended December 31, 1999. The deferred
    compensation earns a rate of return determined by reference to the return on
    the shares of the funds in the Fund Complex as selected by the respective
    Non-Affiliated Trustee, with the same economic effect as if such Non-
    Affiliated Trustee had invested in one or more funds in the Fund Complex. To
    the extent permitted by the 1940 Act, the Fund may invest in securities of
    those investment companies selected by the Non-Affiliated Trustees in order
    to match the deferred compensation obligation. The Advisers and their
    affiliates also serve as investment adviser for other investment companies;
    however, with the exception of Mr. Whalen, the Non-Affiliated Trustees were
    not trustees of such investment companies. Combining the Fund Complex with
    other investment companies advised by the Advisers and their affiliates, Mr.
    Whalen received Total Compensation of $279,250 during the calendar year
    ended December 31, 1999.


                                      B-24
<PAGE>   60


     The Fund, the Adviser, the Subadviser and the Distributor have adopted
Codes of Ethics (collectively, the "Code of Ethics") that set forth general and
specific standards relating to the securities trading activities of their
employees. The Code of Ethics does not prohibit employees from acquiring
securities that may be purchased or held by the Fund, but is intended to ensure
that all employees conduct their personal transactions in a manner that does not
interfere with the portfolio transactions of the Fund or other Van Kampen funds,
or that such employees take unfair advantage of their relationship with the
Fund. Among other things, the Code of Ethics prohibits certain types of
transactions absent prior approval, imposes various trading restrictions (such
as time periods during which personal transactions may or may not be made) and
requires quarterly reporting of securities transactions and other reporting
obligations. All reportable securities transactions and other required reports
are to be reviewed by appropriate personnel for compliance with the Code of
Ethics. Additional restrictions apply to portfolio managers, traders, research
analysts and others who may have access to nonpublic information about the
trading activities of the Fund or other Van Kampen funds or who otherwise are
involved in the investment advisory process. Exceptions to these and other
provisions of the Code of Ethics may be granted in particular circumstances
after review by appropriate personnel.



     As of March 1, 2000, the trustees and officers of the Fund as a group owned
less than 1% of the shares of the Fund.



                         INVESTMENT ADVISORY AGREEMENT



     The Fund and the Adviser are parties to an investment advisory agreement
(the "Advisory Agreement"). Under the Advisory Agreement, the Fund retains the
Adviser to manage the investment of the Fund's assets, including the placing of
orders for the purchase and sale of portfolio securities. The Adviser obtains
and evaluates economic, statistical and financial information to formulate
strategy and implement the Fund's investment objective. The Adviser also
furnishes offices, necessary facilities and equipment, provides administrative
services to the Fund, renders periodic reports to the Board of Trustees and
permits its officers and employees to serve without compensation as trustees of
the Trust or officers of the Fund if elected to such positions. The Fund,
however, bears the cost of its day-to-day operations, including service fees,
distribution fees, custodian fees, legal and independent accountant fees, the
costs of reports and proxies to shareholders, compensation of trustees of the
Trust (other than those who are affiliated persons of the Adviser, Distributor
or Van Kampen Investments), and all other ordinary business expenses not
specifically assumed by the Adviser. The Advisory Agreement also provides that
the Adviser shall not be liable to the Fund for any actions or omissions in the
absence of willful misfeasance, bad faith, negligence or reckless disregard of
its obligations and duties under the Advisory Agreement.



     The fee payable to the Adviser is reduced by any commissions, tender
solicitation and other fees, brokerage or similar payments received by the
Adviser or any other direct or indirect majority owned subsidiary of Van Kampen
Investments in connection with the purchase and sale of portfolio investments
less any direct expenses incurred by such subsidiary of Van Kampen Investments,
in connection with obtaining such commissions, fees, brokerage or similar
payments. The Adviser agrees to use its best efforts to recapture tender
solicitation fees and exchange offer fees for the Fund's benefit and to advise
the Trustees of the Fund of any other commissions, fees, brokerage or similar
payments which may be possible for the Adviser or any other direct or indirect
majority owned subsidiary


                                      B-25
<PAGE>   61

of Van Kampen Investments to receive in connection with the Fund's portfolio
transactions or other arrangements which may benefit the Fund.

     The Advisory Agreement also provides that in the event the ordinary
business expenses of the Fund for any fiscal year exceed 0.95% of the average
daily net assets, the compensation due the Adviser will be reduced by the amount
of such excess and that, if a reduction in and refund of the advisory fee is
insufficient, the Adviser will pay the Fund monthly an amount sufficient to make
up the deficiency, subject to readjustment during the year. Ordinary business
expenses include the investment advisory fee and other operating costs paid by
the Fund except (1) interest and taxes, (2) brokerage commissions, (3) certain
litigation and indemnification expenses as described in the Advisory Agreement,
and (4) payments made by the Fund pursuant to the distribution plans.


     The Advisory Agreement may be continued from year to year if specifically
approved at least annually (a)(i) by the Fund's Trustees or (ii) by a vote of a
majority of the Fund's outstanding voting securities and (b) by a vote of a
majority of the Trustees who are not parties to the agreement or interested
persons of any such party by votes cast in person at a meeting called for such
purpose. The Advisory Agreement provides that it shall terminate automatically
if assigned and that it may be terminated without penalty by either party on 60
days' written notice.



     During the fiscal years ended November 30, 1999, 1998 and 1997, the Adviser
received $7,836,200, $7,402,600 and $5,726,536, respectively, in advisory fees
from the Fund after fee waivers of $0, $0 and $1,500, respectively.



                                OTHER AGREEMENTS



     Accounting Services Agreement. The Fund has entered into an accounting
services agreement pursuant to which Advisory Corp. provides accounting services
to the Fund supplementary to those provided by the custodian. Such services are
expected to enable the Fund to more closely monitor and maintain its accounts
and records. The Fund pays all costs and expenses related to such services,
including all salary and related benefits of accounting personnel, as well as
the overhead and expenses of office space and the equipment necessary to render
such services. The Fund shares together with the other Van Kampen funds in the
cost of providing such services with 25% of such costs shared proportionately
based on the respective number of classes of securities issued per fund and the
remaining 75% of such costs based proportionately on their respective net assets
per fund.



     During the fiscal years ended November 30, 1999, 1998 and 1997, Advisory
Corp. received approximately $345,500, $352,200 and $240,500, respectively, in
accounting services fees from the Fund.


                            DISTRIBUTION AND SERVICE

     The Distributor acts as the principal underwriter of the Fund's shares
pursuant to a written agreement (the "Distribution and Service Agreement"). The
Distributor has the exclusive right to distribute shares of the Fund through
authorized dealers on a continuous basis. The Distributor's obligation is an
agency or "best efforts" arrangement under which the Distributor is required to
take and pay for only such shares of the Fund as may be sold to the public. The
Distributor is not obligated to sell any stated number of shares. The
Distributor bears the cost of printing (but not typesetting) prospectuses used
in connection

                                      B-26
<PAGE>   62


with this offering and certain other costs including the cost of supplemental
sales literature and advertising. The Distribution and Service Agreement is
renewable from year to year if approved (a)(i) by the Fund's Trustees or (ii) by
a vote of a majority of the Fund's outstanding voting securities and (b) by a
vote of a majority of Trustees who are not parties to the Distribution and
Service Agreement or interested persons of any party, by votes cast in person at
a meeting called for such purpose. The Distribution and Service Agreement
provides that it will terminate if assigned, and that it may be terminated
without penalty by either party on 90 days' written notice. Total underwriting
commissions on the sale of shares of the Fund for the last three fiscal years
are shown in the chart below.



<TABLE>
<CAPTION>
                                                                 Total            Amounts
                                                              Underwriting      Retained by
                                                              Commissions       Distributor
                                                              ------------      -----------
<S>                                                           <C>               <C>
Fiscal Year Ended November 30, 1999.....................      $ 3,383,063       $  245,613
Fiscal Year Ended November 30, 1998.....................      $ 3,096,411       $  352,187
Fiscal Year Ended November 30, 1997.....................      $ 5,273,143       $  659,053
</TABLE>


     With respect to sales of Class A Shares of the Fund, the total sales
charges and concessions reallowed to authorized dealers at the time of purchase
are as follows:

                       CLASS A SHARES SALES CHARGE TABLE

<TABLE>
<CAPTION>
                                                     Total Sales Charge
                                                  -------------------------         Reallowed
                                                  As % of       As % of Net        To Dealers
                  Size of                         Offering        Amount            As a % of
                 Investment                        Price         Invested        Offering Price
- ------------------------------------------------------------------------------------------------
<S>                                               <C>           <C>              <C>
Less than $100,000..........................       4.75%           4.99%              4.25%
$100,000 but less than $250,000.............       3.75%           3.90%              3.25%
$250,000 but less than $500,000.............       2.75%           2.83%              2.25%
$500,000 but less than $1,000,000...........       2.00%           2.04%              1.75%
$1,000,000 or more..........................           *               *                  *
- ------------------------------------------------------------------------------------------------
</TABLE>


* No sales charge is payable at the time of purchase on investments of $1
  million or more, although the Fund may impose a contingent deferred sales
  charge of 1.00% on certain redemptions made within one year of the purchase. A
  commission or transaction fee will be paid by the Distributor at the time of
  purchase directly out of the Distributor's assets (and not out of the Fund's
  assets) to authorized dealers who initiate and are responsible for purchases
  of $1 million or more computed on a percentage of the dollar value of such
  shares sold as follows: 1.00% on sales to $2 million, plus 0.80% on the next
  $1 million and 0.50% on the excess over $3 million.


     With respect to sales of Class B Shares and Class C Shares of the Fund, a
commission or transaction fee generally will be paid by the Distributor at the
time of purchase directly out of the Distributor's assets (and not out of the
Fund's assets) to authorized dealers who initiate and are responsible for such
purchases computed based on a percentage of the dollar value of such shares sold
of 4.00% on Class B Shares and 1.00% on Class C Shares.

     Proceeds from any contingent deferred sales charge and any distribution
fees on Class B Shares and Class C Shares of the Fund are paid to the
Distributor and are used

                                      B-27
<PAGE>   63

by the Distributor to defray its distribution related expenses in connection
with the sale of the Fund's shares, such as the payment to authorized dealers
for selling such shares. With respect to Class C Shares, the authorized dealers
generally are paid the ongoing commission and transaction fees of up to 0.75% of
the average daily net assets of the Fund's Class C Shares annually commencing in
the second year after purchase.


     In addition to reallowances or commissions described above, the Distributor
may from time to time implement programs under which an authorized dealer's
sales force may be eligible to win nominal awards for certain sales efforts or
under which the Distributor will reallow to any authorized dealer that sponsors
sales contests or recognition programs conforming to criteria established by the
Distributor, or participates in sales programs sponsored by the Distributor, an
amount not exceeding the total applicable sales charges on the sales generated
by the authorized dealer at the public offering price during such programs.
Also, the Distributor in its discretion may from time to time, pursuant to
objective criteria established by the Distributor, pay fees to, and sponsor
business seminars for, qualifying authorized dealers for certain services or
activities which are primarily intended to result in sales of shares of the Fund
or other Van Kampen Funds. Fees may include payment for travel expenses,
including lodging, incurred in connection with trips taken by invited registered
representatives for meetings or seminars of a business nature. In some instances
additional compensation or promotional incentives may be offered to brokers,
dealers or financial intermediaries that have sold or may sell significant
amounts of shares during specified periods of time. The Distributor may provide
additional compensation to Edward D. Jones & Co. or an affiliate thereof based
on a combination of its quarterly sales of shares of the Fund and other Van
Kampen funds and increases in net assets of the Fund and other Van Kampen funds
over specified thresholds. All of the foregoing payments are made by the
Distributor out of its own assets. Such fees paid for such services and
activities with respect to the Fund will not exceed in the aggregate 1.25% of
the average total daily net assets of the Fund on an annual basis. These
programs will not change the price an investor will pay for shares or the amount
that a Fund will receive from such sale.



     The Fund has adopted a distribution plan (the "Distribution Plan") with
respect to each class of its shares pursuant to Rule 12b-1 under the 1940 Act.
The Fund also has adopted a service plan (the "Service Plan") with respect to
each class of its shares. The Distribution Plan and the Service Plan sometimes
are referred to herein as the "Plans". The Plans provide that the Fund may spend
a portion of the Fund's average daily net assets attributable to each class of
shares in connection with distribution of the respective class of shares and in
connection with the provision of ongoing services to shareholders of such class,
respectively. The Distribution Plan and the Service Plan are being implemented
through the Distribution and Service Agreement with the Distributor of each
class of the Fund's shares and sub-agreements between the Distributor and
members of the NASD who are acting as securities dealers and NASD members or
eligible non-members who are acting as brokers or agents and similar agreements
between the Fund and financial intermediaries who are acting as brokers
(collectively, "Selling Agreements") that may provide for their customers or
clients certain services or assistance, which may include, but not be limited
to, processing purchase and redemption transactions, establishing and
maintaining shareholder accounts regarding the Fund, and such other services as
may be agreed to from time to time and as may be permitted by applicable
statute, rule or regulation. Brokers, dealers and financial


                                      B-28
<PAGE>   64

intermediaries that have entered into sub-agreements with the Distributor and
sell shares of the Fund are referred to herein as "financial intermediaries."


     Certain financial intermediaries may be prohibited under law from providing
certain underwriting or distribution services. If a financial intermediary were
prohibited from acting in any capacity or providing any of the described
services, the Distributor would consider what action, if any, would be
appropriate. The Distributor does not believe that termination of a relationship
with a financial intermediary would result in any material adverse consequences
to the Fund.


     The Distributor must submit quarterly reports to the Board of Trustees of
the Trust, of which the Fund is a series, setting forth separately by class of
shares all amounts paid under the Distribution Plan and the purposes for which
such expenditures were made, together with such other information as from time
to time is reasonably requested by the Trustees. The Plans provide that they
will continue in full force and effect from year to year so long as such
continuance is specifically approved by a vote of the Trustees, and also by a
vote of the disinterested Trustees, cast in person at a meeting called for the
purpose of voting on the Plans. Each of the Plans may not be amended to increase
materially the amount to be spent for the services described therein with
respect to any class of shares without approval by a vote of a majority of the
outstanding voting shares of such class, and all material amendments to either
of the Plans must be approved by the Trustees and also by the disinterested
Trustees. Each of the Plans may be terminated with respect to any class of
shares at any time by a vote of a majority of the disinterested Trustees or by a
vote of a majority of the outstanding voting shares of such class.


     For Class A Shares in any given year in which the Plans are in effect, the
Plans generally provide for the Fund to pay the Distributor the lesser of (i)
the amount of the Distributor's actual expenses incurred during such year less
any deferred sales charges (if any) it received during such year (the "actual
net expenses") or (ii) the distribution and service fees at the rates specified
in the Prospectus (the "plan fees"). Therefore, to the extent the Distributor's
actual net expenses in a given year are less than the plan fees for such year,
the Fund only pays the actual net expenses. Alternatively, to the extent the
Distributor's actual net expenses in a given year exceed the plan fees for such
year, the Fund only pays the plan fees for such year. For Class A Shares, there
is no carryover of any unreimbursed actual net expenses to succeeding years.



     The Plans for Class B Shares and Class C Shares are similar to the Plans
for Class A Shares, except that any actual net expenses which exceed plan fees
for a given year are carried forward and are eligible for payment in future
years by the Fund so long as the Plans remain in effect. Thus, for each of the
Class B Shares and Class C Shares, in any given year in which the Plans are in
effect, the Plans generally provide for the Fund to pay the Distributor the
lesser of (i) the applicable amount of the Distributor's actual net expenses
incurred during such year for such class of shares plus any actual net expenses
from prior years that are still unpaid by the Fund for such class of shares or
(ii) the applicable plan fees for such class of shares. Except as may be
mandated by applicable law, the Fund does not impose any limit with respect to
the number of years into the future that such unreimbursed actual net expenses
may be carried forward (on a Fund level basis). These unreimbursed actual net
expenses may or may not be recovered through plan fees or contingent deferred
sales charges in future years.


                                      B-29
<PAGE>   65


     Because of fluctuation in net asset value, the plan fees with respect to a
particular Class B Share or Class C Share may be greater or less than the amount
of the initial commission (including carrying cost) paid by the Distributor with
respect to such share. In such circumstances, a shareholder of a share may be
deemed to incur expenses attributable to other shareholders of such class.



     As of November 30, 1999, there were $21,431,420 and $956,542 of
unreimbursed distribution-related expenses with respect to Class B Shares and
Class C Shares, respectively, representing 5.15% and 0.77% of the Fund's net
assets attributable to Class B Shares and Class C Shares, respectively. If the
Plans are terminated or not continued, the Fund would not be contractually
obligated to pay the Distributor for any expenses not previously reimbursed by
the Fund or recovered through contingent deferred sales charges.



     For the fiscal year ended November 30, 1999, the Fund's aggregate expenses
under the Plans for Class A Shares were $2,292,268 or 0.25% of the Class A
Shares' average daily net assets. Such expenses were paid to reimburse the
Distributor for payments made to financial intermediaries for servicing Class A
shareholders and for administering the Class A Share Plans. For the fiscal year
ended November 30, 1999, the Fund's aggregate expenses paid under the Plans for
Class B Shares were $4,101,856 or 1.00% of the Class B Shares' average daily net
assets. Such expenses were paid to reimburse the Distributor for the following
payments: $3,004,919 for commissions and transaction fees paid to financial
intermediaries in respect of sales of Class B Shares of the Fund and $1,096,937
for fees paid to financial intermediaries for servicing Class B shareholders and
administering the Class B Share Plans. For the fiscal year ended November 30,
1999, the Fund's aggregate expenses paid under the Plans for Class C Shares were
$1,042,985 or 1.00% of the Class C Shares' average daily net assets. Such
expenses were paid to reimburse the Distributor for the following payments:
$292,177 for commissions and transaction fees paid to financial intermediaries
in respect of sales of Class C Shares of the Fund and $750,808 for fees paid to
financial intermediaries for servicing Class C shareholders and administering
the Class C Share Plans.


                                 TRANSFER AGENT


     The Fund's transfer agent, shareholder service agent and dividend
disbursing agent is Van Kampen Investor Services Inc., PO Box 218256, Kansas
City, MO 64121-8256.


                PORTFOLIO TRANSACTIONS AND BROKERAGE ALLOCATION


     The Adviser is responsible for decisions to buy and sell securities for the
Fund, the selection of brokers and dealers to effect the transactions and the
negotiation of prices and any brokerage commissions on such transactions. While
the Adviser will be primarily responsible for the placement of the Fund's
portfolio business, the policies and practices in this regard will at all times
be subject to review by the Board of Trustees of the Fund.


     As most transactions made by the Fund are principal transactions at net
prices, the Fund generally incurs little or no brokerage costs. The portfolio
securities in which the Fund invests are normally purchased directly from the
issuer or in the over-the-counter market from an underwriter or market maker for
the securities. Purchases from underwriters of portfolio securities include a
commission or concession paid by the issuer to the underwriter and purchases
from dealers serving as market makers include a spread or markup to the dealer
between the bid and asked price. Sales to dealers are effected at

                                      B-30
<PAGE>   66

bid prices. The Fund may also purchase certain money market instruments directly
from an issuer, in which case no commissions or discounts are paid, or may
purchase and sell listed bonds on a exchange, which are effected through brokers
who charge a commission for their services.


     The Adviser is responsible for placing portfolio transactions and does so
in a manner deemed fair and reasonable to the Fund and not according to any
formula. The primary consideration in all portfolio transactions is prompt
execution of orders in an effective manner at the most favorable price. In
selecting broker-dealers and in negotiating prices and any brokerage commissions
on such transactions, the Adviser considers the firm's reliability, integrity
and financial condition and the firm's execution capability, the size and
breadth of the market for the security, the size of and difficulty in executing
the order, and the best net price. There are many instances when, in the
judgment of the Adviser, more than one firm can offer comparable execution
services. In selecting among such firms, consideration may be given to those
firms which supply research and other services in addition to execution
services. The Adviser is authorized to pay higher commissions to brokerage firms
that provide it with investment and research information than to firms which do
not provide such services if the Adviser determines that such commissions are
reasonable in relation to the overall services provided. No specific value can
be assigned to such research services which are furnished without cost to the
Adviser. Since statistical and other research information is only supplementary
to the research efforts of the Adviser to the Fund and still must be analyzed
and reviewed by its staff, the receipt of research information is not expected
to reduce its expenses materially. The investment advisory fee is not reduced as
a result of the Adviser's receipt of such research services. Services provided
may include (a) furnishing advice as to the value of securities, the
advisability of investing in, purchasing or selling securities, and the
availability of securities or purchasers or sellers of securities; (b)
furnishing analyses and reports concerning issuers, industries, securities,
economic factors and trends, portfolio strategy, and the performance of
accounts; and (c) effecting securities transactions and performing functions
incidental thereto (such as clearance, settlement and custody). Research
services furnished by firms through which the Fund effects its securities
transactions may be used by the Adviser in servicing all of its advisory
accounts; not all of such services may be used by the Adviser in connection with
the Fund. The Adviser also may place portfolio transactions, to the extent
permitted by law, with brokerage firms affiliated with the Fund, the Adviser or
the Distributor and with brokerage firms participating in the distribution of
the Fund's shares if it reasonably believes that the quality of execution and
the commission are comparable to that available from other qualified firms.
Similarly, to the extent permitted by law and subject to the same considerations
on quality of execution and comparable commission rates, the Adviser may direct
an executing broker to pay a portion or all of any commissions, concessions or
discounts to a firm supplying research or other services or to a firm
participating in the distribution of the Fund's shares.


     The Adviser may place portfolio transactions at or about the same time for
other advisory accounts, including other investment companies. The Adviser seeks
to allocate portfolio transactions equitably whenever concurrent decisions are
made to purchase or sell securities for the Fund and another advisory account.
In some cases, this procedure could have an adverse effect on the price or the
amount of securities available to the Fund. In making such allocations among the
Fund and other advisory accounts, the main factors considered by the Adviser are
the respective sizes of the Fund and other advisory accounts,

                                      B-31
<PAGE>   67

the respective investment objectives, the relative size of portfolio holdings of
the same or comparable securities, the availability of cash for investment, the
size of investment commitments generally held and opinions of the persons
responsible for recommending the investment.


     Effective October 31, 1996, Morgan Stanley & Co. Incorporated ("Morgan
Stanley") became an affiliate of the Adviser. Effective May 31, 1997, Dean
Witter Reynolds, Inc. ("Dean Witter") became an affiliate of the Adviser. The
Fund's Board of Trustees has adopted certain policies incorporating the
standards of Rule 17e-1 issued by the SEC under the 1940 Act which require that
the commissions paid to affiliates of the Fund must be reasonable and fair
compared to the commissions, fees or other remuneration received or to be
received by other brokers in connection with comparable transactions involving
similar securities during a comparable period of time. The rule and procedures
also contain review requirements and require the Adviser to furnish reports to
the Trustees and to maintain records in connection with such reviews. After
consideration of all factors deemed relevant, the Trustees will consider from
time to time whether the advisory fee for the Fund will be reduced by all or a
portion of the brokerage commission given to affiliated brokers.


     The Fund paid the following commissions to all brokers and affiliated
brokers during the periods shown:

Commissions Paid:


<TABLE>
<CAPTION>
                                                             Affiliated Brokers
                                                           ----------------------
                                                  All      Morgan        Dean
                                                Brokers    Stanley      Witter
                                                -------    -------      ------
<S>                                             <C>        <C>        <C>
Fiscal year ended November 30, 1999...........  $4,320       --           --
Fiscal year ended November 30, 1998...........  $8,520       --           --
Fiscal year ended November 30, 1997...........  $6,200       --           --
Fiscal year 1999 Percentages:
  Commissions with affiliate to total
     commissions..............................                0%           0%
  Value of brokerage transactions with
     affiliate to total transactions..........                0%           0%
</TABLE>



     During the fiscal year ended November 30, 1999, the Fund paid $0 in
brokerage commissions on transactions totaling $0 to brokers selected primarily
on the basis of research services to the Adviser.


                              SHAREHOLDER SERVICES

     The Fund offers a number of shareholder services designed to facilitate
investment in its shares at little or no extra cost to the investor. Below is a
description of such services. The following information supplements the section
in the Fund's Prospectus captioned "Shareholder Services."

INVESTMENT ACCOUNT

     Each shareholder has an investment account under which the investor's
shares of the Fund are held by Investor Services, the Fund's transfer agent.
Investor Services performs bookkeeping, data processing and administrative
services related to the maintenance of shareholder accounts. Except as described
in the Prospectus and this Statement of

                                      B-32
<PAGE>   68


Additional Information, after each share transaction in an account, the
shareholder receives a statement showing the activity in the account. Each
shareholder who has an account in any of the Participating Funds (as defined in
the prospectus) will receive statements quarterly from Investor Services showing
any reinvestments of dividends and capital gain dividends and any other activity
in the account since the preceding statement. Such shareholders also will
receive separate confirmations for each purchase or sale transaction other than
reinvestment of dividends and capital gain dividends and systematic purchases or
redemptions. Additional shares may be purchased at any time through authorized
dealers or by mailing a check directly to Investor Services.


SHARE CERTIFICATES


     Generally, the Fund will not issue share certificates. However, upon
written or telephone request to the Fund, a share certificate will be issued
representing shares (with the exception of fractional shares) of the Fund. A
shareholder will be required to surrender such certificates upon an exchange or
redemption of the shares represented by the certificate. In addition, if such
certificates are lost the shareholder must write to Van Kampen Funds Inc. c/o
Investor Services, PO Box 218256, Kansas City, MO 64121-8256, requesting an
"Affidavit of Loss" and obtain a Surety Bond in a form acceptable to Investor
Services. On the date the letter is received, Investor Services will calculate
the fee for replacing the lost certificate equal to no more than 1.50% of the
net asset value of the issued shares, and bill the party to whom the replacement
certificate was mailed.


RETIREMENT PLANS


     Eligible investors may establish individual retirement accounts ("IRAs");
SEP; 401(k) plans; Section 403(b)(7) plans in the case of employees of public
school systems and certain non-profit organizations; or other pension or profit
sharing plans. Documents and forms containing detailed information regarding
these plans are available from the Distributor. Van Kampen Trust Company serves
as custodian under the IRA, 403(b)(7) and Money Purchase and Profit Sharing
Keogh plans. Details regarding fees, as well as full plan administration for
profit sharing, pension and 401(k) plans, are available from the Distributor.


AUTOMATED CLEARING HOUSE("ACH") DEPOSITS


     Shareholders can use ACH to have redemption proceeds deposited
electronically into their bank accounts. Redemption proceeds transferred to a
bank account via the ACH plan are available to be credited to the account on the
second business day following normal payment. In order to utilize this option,
the shareholder's bank must be a member of ACH. In addition, the shareholder
must fill out the appropriate section of the account application. The
shareholder must also include a voided check or deposit slip from the bank
account into which redemption proceeds are to be deposited together with the
completed application. Once Investor Services has received the application and
the voided check or deposit slip, such shareholder's designated bank account,
following any redemption, will be credited with the proceeds of such redemption.
Once enrolled in the ACH plan, a shareholder may terminate participation at any
time by writing Investor Services or by calling (800) 341-2911 or (800) 421-2833
for the hearing impaired).


                                      B-33
<PAGE>   69

DIVIDEND DIVERSIFICATION


     A shareholder may, upon written request, by completing the appropriate
section of the account application form or by calling (800) 341-2911, ((800)
421-2833 for the hearing impaired), elect to have all dividends and capital gain
dividends paid on a class of shares of the Fund invested into shares of the same
class of any Participating Fund so long as the investor has a pre-existing
account for such class of shares of the other fund. Both accounts must be of the
same type, either non-retirement or retirement. If the accounts are retirement
accounts, they must both be for the same class and of the same type of
retirement plan (e.g. IRA, 403(b)(7), 401(k), Keogh) and for the benefit of the
same individual. If a qualified, pre-existing account does not exist, the
shareholder must establish a new account subject to minimum investment and other
requirements of the fund into which distributions would be invested.
Distributions are invested into the selected fund at its net asset value per
share as of the payable date of the distribution.


SYSTEMATIC WITHDRAWAL PLAN


     A shareholder may establish a monthly, quarterly, semiannual or annual
withdrawal plan if the shareholder owns shares in a single account valued at
$10,000 or more at the next determined net asset value per share at the time the
plan is established. If a shareholder owns shares in a single account valued at
$5,000 or more at the next determined net asset value per share at the time the
plan is established, the shareholder may establish a quarterly, semiannual or
annual withdrawal plan. This plan provides orderly use of the entire account,
not only the income but also the capital, if necessary. Each payment represents
the proceeds of a redemption of shares on which any capital gain or loss will be
recognized. The planholder may arrange for regular checks in any amount, not
less than $25. Such a systematic withdrawal plan may also be maintained by an
investor purchasing shares for a retirement plan established on a form made
available by the Fund.



     Class B Shareholders and Class C Shareholders who establish a systematic
withdrawal plan may redeem up to 12% annually of the shareholder's initial
account balance without incurring a contingent deferred sales charge. Initial
account balance means the amount of the shareholder's investment at the time the
election to participate in the plan is made.



     Under the plan, sufficient shares of the Fund are redeemed to provide the
amount of periodic payment. Dividends and capital gain dividends on shares held
in accounts with systematic withdrawal plans are reinvested in additional shares
at the next determined net asset value per share. If periodic withdrawals
continuously exceed reinvested dividends and capital gain dividends, the
shareholder's original investment will be correspondingly reduced and ultimately
exhausted. Redemptions made concurrently with the purchase of additional shares
ordinarily will be disadvantageous to the shareholder because of the duplication
of sales charges. Any gain or loss realized by the shareholder upon redemption
of shares is a taxable event. The Fund reserves the right to amend or terminate
the systematic withdrawal program upon 30 days' notice to its shareholders.



EXCHANGE PRIVILEGE



     All shareholders are limited to eight exchanges per fund during a rolling
365-day period.


                                      B-34
<PAGE>   70


     Exchange privileges will be suspended on a particular fund if more than
eight exchanges out of that fund are made during a rolling 365-day period. If
exchange privileges are suspended, subsequent exchange requests during the
stated period will not be processed. Exchange privileges will be restored when
the account history shows fewer than eight exchanges in the rolling 365-day
period.



     This policy does not apply to money market funds, systematic exchange plans
or employer-sponsored retirement plans.


REINSTATEMENT PRIVILEGE


     A Class A Shareholder or Class B Shareholder who has redeemed shares of the
Fund may reinstate any portion or all of the net proceeds of such redemption in
Class A Shares of the Fund. A Class C Shareholder who has redeemed shares of the
Fund may reinstate any portion or all of the net proceeds of such redemption in
Class C Shares of the Fund with credit given for any contingent deferred sales
charge paid upon such redemption. Such reinstatement is made at the net asset
value per share (without sales charge) next determined after the order is
received, which must be made within 180 days after the date of the redemption.
Reinstatement at net asset value per share is also offered to participants in
those eligible retirement plans held or administered by Van Kampen Trust Company
for repayment of principal (and interest) on their borrowings on such plans.


                              REDEMPTION OF SHARES


     Redemptions are not made on days during which the New York Stock Exchange
(the "Exchange") is closed. The right of redemption may be suspended and the
payment therefor may be postponed for more than seven days during any period
when (a) the Exchange is closed for other than customary weekends or holidays;
(b) the SEC determines trading on the Exchange is restricted; (c) the SEC
determines an emergency exists as a result of which disposal by the Fund of
securities owned by it is not reasonably practicable or it is not reasonably
practicable for the Fund to fairly determine the value of its net assets; or (d)
the SEC, by order, so permits.



     Additionally, if the Board of Trustees determines that payment wholly or
partly in cash would be detrimental to the best interests of the remaining
shareholders of the Fund, the Fund may pay the redemption proceeds in whole or
in part by a distribution-in-kind of portfolio securities held by the Fund in
lieu of cash in conformity with applicable rules of the SEC. Shareholders may
incur brokerage charges and a gain or loss for federal income tax purposes upon
the sale of portfolio securities so received in payment of redemptions.



                    CONTINGENT DEFERRED SALES CHARGE-CLASS A


     As described in the Prospectus under "Purchase of Shares -- Class A
Shares," there is no sales charge payable on Class A Shares at the time of
purchase on investments of $1 million or more, but a contingent deferred sales
charge ("CDSC -- Class A Shares") may be imposed on certain redemptions made
within one year of purchase. For purposes of the CDSC-Class A, when shares of
one fund are exchanged for shares of another fund, the purchase date for the
shares of the fund exchanged into will be assumed to be the date on which shares
were purchased in the fund from which the exchange was made. If the exchanged
shares themselves are acquired through an exchange, the purchase date is

                                      B-35
<PAGE>   71


assumed to carry over from the date of the original election to purchase shares
subject to a CDSC-Class A rather than a front-end load sales charge. In
determining whether a CDSC-Class A is payable, it is assumed that shares being
redeemed first are any shares in the shareholder's account not subject to a
contingent deferred sales charge followed by shares held the longest in the
shareholder's account. The contingent deferred sales charge is assessed on an
amount equal to the lesser of the then current market value or the cost of the
shares being redeemed. Accordingly, no sales charge is imposed on increases in
net asset value above the initial purchase price. In addition, no sales charge
is assessed on shares derived from reinvestment of dividends or capital gain
dividends.


                         WAIVER OF CLASS B AND CLASS C

                       CONTINGENT DEFERRED SALES CHARGES



     As described in the Prospectus under "Redemption of Shares," redemptions of
Class B Shares and Class C Shares will be subject to a contingent deferred sales
charge ("CDSC-Class B and C"). The CDSC-Class B and C is waived on redemptions
of Class B Shares and Class C Shares in the circumstances described below:


REDEMPTION UPON DEATH OR DISABILITY


     The Fund will waive the CDSC-Class B and C on redemptions following the
death or disability of a Class B shareholder and Class C shareholder. An
individual will be considered disabled for this purpose if he or she meets the
definition thereof in Section 72(m)(7) of the Internal Revenue Code of 1986, as
amended (the "Code"), which in pertinent part defines a person as disabled if
such person "is unable to engage in any substantial gainful activity by reason
of any medically determinable physical or mental impairment which can be
expected to result in death or to be of long-continued and indefinite duration."
While the Fund does not specifically adopt the balance of the Code's definition
which pertains to furnishing the Secretary of Treasury with such proof as he or
she may require, the Distributor will require satisfactory proof of death or
disability before it determines to waive the CDSC-Class B and C.


     In cases of death or disability, the CDSC-Class B and C will be waived
where the decedent or disabled person is either an individual shareholder or
owns the shares as a joint tenant with right of survivorship or is the
beneficial owner of a custodial or fiduciary account, and where the redemption
is made within one year of the death or initial determination of disability.
This waiver of the CDSC-Class B and C applies to a total or partial redemption,
but only to redemptions of shares held at the time of the death or initial
determination of disability.

REDEMPTION IN CONNECTION WITH CERTAIN DISTRIBUTIONS FROM RETIREMENT PLANS


     The Fund will waive the CDSC-Class B and C when a total or partial
redemption is made in connection with certain distributions from retirement
plans. The CDSC-Class B and C charge will be waived upon the tax-free rollover
or transfer of assets to another retirement plan invested in one or more
Participating Funds; in such event, as described below, the Fund will "tack" the
period for which the original shares were held on to the holding period of the
shares acquired in the transfer or rollover for purposes of determining what, if
any, CDSC-Class B and C is applicable in the event that such acquired shares are


                                      B-36
<PAGE>   72


redeemed following the transfer or rollover. The charge also will be waived on
any redemption which results from the return of an excess contribution pursuant
to Section 408(d)(4) or (5) of the Code, the return of excess deferral amounts
pursuant to Code Section 401(k)(8) or 402(g)(2), the financial hardship of the
employee pursuant to U.S. Treasury Regulations Section 1.401(k)-1(d)(2) or from
the death or disability of the employee (see Code Section 72(m)(7) and
72(t)(2)(A)(ii)). In addition, the charge will be waived on any minimum
distribution required to be distributed in accordance with Code Section
401(a)(9).


     The Fund does not intend to waive the CDSC-Class B and C for any
distributions from IRAs or other retirement plans not specifically described
above.


REDEMPTION PURSUANT TO THE FUND'S SYSTEMATIC WITHDRAWAL PLAN



     A shareholder may elect to participate in a systematic withdrawal plan with
respect to the shareholder's investment in the Fund. Under the systematic
withdrawal plan, a dollar amount of a participating shareholder's investment in
the Fund will be redeemed systematically by the Fund on a periodic basis, and
the proceeds sent to the designated payee of record. The amount to be redeemed
and frequency of the systematic withdrawals will be specified by the shareholder
upon his or her election to participate in the systematic withdrawal plan. The
CDSC-Class B and C will be waived on redemptions made under the systematic
withdrawal plan.



     The amount of the shareholder's investment in the Fund at the time the
election to participate in the systematic withdrawal plan is made with respect
to the Fund is hereinafter referred to as the "initial account balance." The
amount to be systematically redeemed from the Fund without the imposition of a
CDSC-Class B and C may not exceed a maximum of 12% annually of the shareholder's
initial account balance. The Fund reserves the right to change the terms and
conditions of the systematic withdrawal plan and the ability to offer the
systematic withdrawal plan.


NO INITIAL COMMISSION OR TRANSACTION FEE


     The Fund will waive the CDSC-Class B and C in circumstances under which no
commission or transaction fee is paid to authorized dealers at the time of
purchase of shares. See "Purchase of Shares -- Waiver of Contingent Deferred
Sales Charge" in the Prospectus.


INVOLUNTARY REDEMPTIONS OF SHARES


     The Fund reserves the right to redeem shareholder accounts with balances of
less than a specified dollar amount as set forth in the Prospectus. Prior to
such redemptions, shareholders will be notified in writing and allowed a
specified period of time to purchase additional shares to bring the value of the
account up to the required minimum balance. The Fund will waive the CDSC-Class B
and C upon such involuntary redemption.


REINVESTMENT OF REDEMPTION PROCEEDS

     A shareholder who has redeemed Class C Shares of a Fund may reinvest at net
asset value, with credit for any CDSC-Class C paid on the redeemed shares, any
portion or all

                                      B-37
<PAGE>   73

of his or her redemption proceeds (plus that amount necessary to acquire a
fractional share to round off his or her purchase to the nearest full share) in
Class C Shares of the Fund, provided that the reinvestment is effected within
180 days after such redemption and the shareholder has not previously exercised
this reinvestment privilege with respect to Class C Shares of the Fund. Shares
acquired in this manner will be deemed to have the original cost and purchase
date of the redeemed shares for purposes of applying the CDSC-Class C to
subsequent redemptions.

REDEMPTION BY ADVISER

     The Fund may waive the CDSC-Class B and C when a total or partial
redemption is made by the Adviser with respect to its investments in the Fund.

                                    TAXATION


FEDERAL INCOME TAXATION OF THE FUND.



     The Trust and its series, including the Fund, will be treated as separate
corporations for federal income tax purposes. The Fund has elected and
qualified, and intends to continue to qualify each year, to be treated as a
regulated investment company under Subchapter M of the Code. To qualify as a
regulated investment company, the Fund must comply with certain requirements of
the Code relating to, among other things, the source of its income and
diversification of its assets.



     If the Fund so qualifies and distributes each year to its shareholders at
least an amount equal to the sum of (i) 90% of its investment company taxable
income (generally, taxable income and net short-term capital gain, which is the
excess of net long-term capital gain over net short-term capital loss), and (ii)
90% of its net tax-exempt interest income, and meets certain other requirements,
it will not be required to pay federal income taxes on any income it distributes
to shareholders. The Fund intends to distribute at least the minimum amount
necessary to satisfy the 90% distribution requirement. The Fund will not be
subject to federal income tax on any net capital gain distributed to
shareholders.


     In order to avoid a 4% excise tax, the Fund will be required to distribute,
by December 31st of each year, at least an amount equal to the sum of (i) 98% of
its ordinary income (not including tax-exempt income) for such year and (ii) 98%
of its capital gain net income (the latter of which generally is computed on the
basis of the one-year period ending on October 31st of such year), plus any
amounts that were not distributed in previous taxable years. For purposes of the
excise tax, any ordinary income or capital gain net income retained by, and
subject to federal income tax in the hands of, the Fund will be treated as
having been distributed.

     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 shareholders) and all distributions out of earnings and
profits would be taxed to shareholders as ordinary income. To qualify again as a
regulated investment company in a subsequent year, the Fund may be required to
pay an interest charge on 50% of its earnings and profits attributable to
non-regulated investment company years and would be required to distribute such
earnings and profits to shareholders (less any interest charge).

                                      B-38
<PAGE>   74

In addition, if the Fund failed to qualify as a regulated investment company for
its first taxable year or, if immediately after qualifying as a regulated
investment company for any taxable year, it failed to qualify for a period
greater than one taxable year, the Fund would be required to recognize any net
built-in gains (the excess of aggregate gains, including items of income, over
aggregate losses that would have been realized if it had been liquidated) in
order to qualify as a regulated investment company in a subsequent year.


     Some of the Fund's investment practices are subject to special provisions
of the Code that, among other things, may defer the use of certain losses of the
Fund, affect the holding period of the securities held by the Fund and alter the
character of the gains or losses realized by the Fund. These provisions may also
require the Fund to recognize income or gain without receiving cash with which
to make distributions in amounts necessary to satisfy the 90% distribution
requirement and the distribution requirements for avoiding income and excise
taxes. The Fund will monitor its transactions and may make certain tax elections
in order to mitigate the effect of these rules and prevent disqualification of
the Fund as a regulated investment company.


     Investments of the Fund in securities issued at a discount or providing for
deferred interest or payment of interest in kind are subject to special tax
rules that will affect the amount, timing and character of distributions to
shareholders. For example, with respect to securities issued at a discount, the
Fund will be required to accrue as income each year a portion of the discount
and to distribute such income each year in order to maintain its qualification
as a regulated investment company and to avoid income and excise taxes. In order
to generate sufficient cash to make distributions necessary to satisfy the 90%
distribution requirement and to avoid income and excise taxes, the Fund may have
to dispose of securities that it would otherwise have continued to hold. A
portion of the discount relating to certain stripped tax-exempt obligations may
constitute taxable income when distributed to shareholders.


DISTRIBUTIONS TO SHAREHOLDERS



     The Fund intends to invest in sufficient tax-exempt municipal securities to
permit payment of "exempt-interest dividends" (as defined in the Code).
Dividends paid by the Fund from the net tax-exempt interest earned from
municipal securities qualify as exempt-interest dividends if, at the close of
each quarter of its taxable year, at least 50% of the value of the total assets
of the Fund consists of municipal securities exempt from federal income tax
under Section 103(a) of the Code.


     Certain limitations on the use and investment of the proceeds of state and
local government bonds and other funds must be satisfied in order to maintain
the exclusion from gross income for interest on such bonds. These limitations
generally apply to bonds issued after August 15, 1986. In light of these
requirements, bond counsel qualify their opinions as to the federal tax status
of bonds issued after August 15, 1986 by making them contingent on the issuer's
future compliance with these limitations. Any failure on the part of an issuer
to comply could cause the interest on its bonds to become taxable to investors
retroactive to the date the bonds were issued.

     Except as provided below, exempt-interest dividends paid to shareholders
generally are not includable in the shareholders' gross income for federal
income tax purposes. The percentage of the total dividends paid by the Fund
during any taxable year that qualify as

                                      B-39
<PAGE>   75

exempt-interest dividends will be the same for all shareholders of the Fund
receiving dividends during such year.

     Interest on certain "private-activity bonds" is an item of tax preference
subject to the alternative minimum tax on individuals and corporations. The Fund
invests a portion of its assets in municipal securities subject to this
provision so that a portion of its exempt-interest dividends is an item of tax
preference to the extent such dividends represent interest received from these
private-activity bonds. Accordingly, investment in the Fund could cause
shareholders to be subject to (or result in an increased liability under) the
alternative minimum tax. Per capita volume limitations on certain
private-activity bonds could limit the amount of such bonds available for
investment by the Fund.

     Exempt-interest dividends are included in determining what portion, if any,
of a person's social security and railroad retirement benefits will be
includable in gross income subject to federal income tax.

     Although exempt-interest dividends generally may be treated by Fund
shareholders as items of interest excluded from their gross income, each
shareholder is advised to consult his tax adviser with respect to whether
exempt-interest dividends retain this exclusion if the shareholder would be
treated as a "substantial user" (or a "related person" of a substantial user) of
the facilities financed with respect to any of the tax-exempt obligations held
by the Fund. "Substantial user" is defined under U.S. Treasury Regulations to
include a non-exempt person who regularly uses in his trade or business a part
of any facilities financed with the tax-exempt obligations and whose gross
revenues derived from such facilities exceed 5% of the total revenues derived
from the facilities by all users, or who occupies more than 5% of the useable
area of the facilities or for whom the facilities or a part thereof were
specifically constructed, reconstructed or acquired. Examples of "related
persons" include certain related natural persons, affiliated corporations, a
partnership and its partners and an S corporation and its shareholders.


     While the Fund expects that a major portion of its income will consist of
tax-exempt interest, a significant portion may consist of investment company
taxable income. Distributions of the Fund's investment company taxable income
are taxable to shareholders as ordinary income to the extent of the Fund's
earnings and profits, whether paid in cash or reinvested in additional shares.
Distributions of the Fund's net capital gains as capital gain dividends, if any,
are taxable to shareholders as long-term capital gains regardless of the length
of time shares of the Fund have been held by such shareholders. Distributions in
excess of the Fund's earnings and profits will first reduce the adjusted tax
basis of a holder's shares and, after such adjusted tax basis is reduced to
zero, will constitute capital gains to such holder (assuming such shares are
held as a capital asset). For a summary of the maximum tax rates applicable to
capital gains (including capital gain dividends), see "Capital Gains Rates"
below. Interest on indebtedness which is incurred to purchase or carry shares of
a mutual fund which distributes exempt-interest dividends during the year is not
deductible for federal income tax purposes. Tax-exempt shareholders not subject
to federal income tax on their income generally will not be taxed on
distributions from the Fund.


     Shareholders receiving distributions in the form of additional shares
issued by the Fund will be treated for federal income tax purposes as receiving
a distribution in an amount equal to the fair market value of the shares
received, determined as of the

                                      B-40
<PAGE>   76

distribution date. The basis of such shares will equal the fair market value on
the distribution date.


     The Fund will inform shareholders of the source and tax status of all
distributions promptly after the close of each calendar year. Distributions from
the Fund generally will not be eligible for the corporate dividends received
deduction. The aggregate amount of dividends designated as exempt-interest
dividends cannot exceed the excess of the amount of interest exempt from tax
under Section 103 of the Code received by the Fund during the year over any
amounts disallowed as deductions under Sections 265 and 171(a)(2) of the Code.
Since the percentage of dividends which are exempt-interest dividends is
determined on an average annual method for the taxable year, the percentage of
income designated as tax-exempt for any particular dividend may be substantially
different from the percentage of the Fund's income that was tax exempt during
the period covered by the dividend. Fund distributions generally will not
qualify for the dividends received deduction for corporations.


     Although dividends generally will be treated as distributed when paid,
dividends declared in October, November or December, payable to shareholders of
record on a specified date in such month and paid during January of the
following year will be treated as having been distributed by the Fund and
received by the shareholders on the December 31st prior to the date of payment.
In addition, certain other distributions made after the close of a taxable year
of the Fund may be "spilled back" and treated as paid by the Fund (except for
purposes of the 4% excise tax) during such taxable year. In such case,
shareholders will be treated as having received such dividends in the taxable
year in which the distribution was actually made.


SALE OF SHARES



     The sale of shares (including transfers in connection with a redemption or
repurchase of shares) may be a taxable transaction for federal income tax
purposes. Selling shareholders will generally recognize gain or loss in an
amount equal to the difference between their adjusted tax basis in the shares
and the amount received. If such shares are held as a capital asset, the gain or
loss will be a capital gain or loss. For a summary of the maximum tax rates
applicable to capital gains (including capital gain dividends), see "Capital
Gains Rates" below. Any loss recognized upon a taxable disposition of 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 shares. For
purposes of determining whether shares have been held for six months or less,
the holding period is suspended for any periods during which the 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 recognized by
individuals and other non-corporate taxpayers investing in the Fund is (i) the
same as the maximum ordinary income tax rate for capital assets held for one
year or less or (ii) 20% for capital assets held for more than one year. The
maximum long-term capital gains rate for corporations is 35%.


                                      B-41
<PAGE>   77


BACKUP WITHHOLDING


     The Fund may be required to withhold federal income tax at a rate of 31%
("backup withholding") from dividends and redemption proceeds paid to
non-corporate shareholders. This tax may be withheld from dividends if (i) the
shareholder fails to furnish the Fund with its correct taxpayer identification
number, (ii) the Internal Revenue Service ("IRS") notifies the Fund that the
shareholder has failed to properly report certain interest and dividend income
to the IRS and to respond to notices to that effect or (iii) when required to do
so, the shareholder fails to certify that he or she is not subject to backup
withholding. Redemption proceeds may be subject to withholding under the
circumstances described in (i) above.

     Backup withholding is not an additional tax. Any amounts withheld under the
backup withholding rules from payments made to a shareholder may be refunded or
credited against such shareholder's United States federal income tax liability,
if any, provided that the required information is furnished to the IRS.


INFORMATION REPORTING



     The Fund must report annually to the IRS and to each shareholder the amount
of dividends paid to such shareholder and the amount, if any, of tax withheld
with respect to such dividends.



GENERAL





     The federal income tax discussion set forth above is for general
information only. Prospective investors and shareholders should consult their
advisors regarding the specific federal tax consequences of purchasing, holding
and disposing of shares, as well as the effects of state, local and foreign tax
law and any proposed tax law changes.


                                FUND PERFORMANCE


     From time to time the Fund may advertise its total return for prior
periods. Any such advertisement would include at least average annual total
return quotations for one year, five year and ten year periods. Other total
return quotations, aggregate or average, over other time periods may also be
included.



     The total return of the Fund for a particular period represents the
increase (or decrease) in the value of a hypothetical investment in the Fund
from the beginning to the end of the period. Total return is calculated by
subtracting the value of the initial investment from the ending value and
showing the difference as a percentage of the initial investment; the
calculation assumes the initial investment is made at the current maximum public
offering price (which includes the maximum sales charge for Class A Shares);
that all income dividends or capital gain dividends during the period are
reinvested in Fund shares at net asset value; and that any applicable contingent
deferred sales charge has been paid. The Fund's total return will vary depending
on market conditions, the securities comprising the Fund's portfolio, the Fund's
operating expenses and unrealized net capital gains or losses during the period.
Total return is based on historical earnings and asset value fluctuations and is
not intended to indicate future performance. No adjustments are


                                      B-42
<PAGE>   78


made to reflect any income taxes payable by shareholders on dividends and
capital gain dividends paid by the Fund.



     Average annual total return quotations are computed by finding the average
annual compounded rate of return over the period that would equate the initial
amount invested to the ending redeemable value.


     The Fund may, in supplemental sales literature, advertise non-standardized
total return figures representing the cumulative, non-annualized total return of
each class of shares of the Fund from a given date to a subsequent given date.
Cumulative non-standardized total return is calculated by measuring the value of
an initial investment in a given class of shares of the Fund at a given time,
deducting the maximum sales charge, if any, determining the value of all
subsequent reinvested distributions, and dividing the net change in the value of
the investment as of the end of the period by the amount of the initial
investment and expressing the result as a percentage. Non-standardized total
return will be calculated separately for each class of shares.


     Non-standardized total return calculations do not reflect the imposition of
a contingent deferred sales charge, and if any contingent deferred sales charge
imposed at the time of redemption were reflected, it would reduce the
performance quoted.


     In addition to total return information, the Fund may also advertise its
current "yield." Yield figures are based on historical earnings and are not
intended to indicate future performance. Yield is determined by analyzing the
Fund's net income per share for a 30-day (or one-month) period (which period
will be stated in the advertisement), and dividing by the maximum offering price
per share on the last day of the period. A "bond equivalent" annualization
method is used to reflect a semiannual compounding.

     For purposes of calculating yield quotations, net income is determined by a
standard formula prescribed by the SEC to facilitate comparison with yields
quoted by other investment companies. Net income computed for this formula
differs from net income reported by the Fund in accordance with generally
accepted accounting principles and from net income computed for federal income
tax reporting purposes. Thus the yield computed for a period may be greater or
less than the Fund's then current dividend rate.

     The Fund's yield is not fixed and will fluctuate in response to prevailing
interest rates and the market value of portfolio securities, and as a function
of the type of securities owned by the Fund, portfolio maturity and the Fund's
expenses.

     Yield quotations should be considered relative to changes in the net asset
value of the Fund's shares, the Fund's investment policies, and the risks of
investing in shares of the Fund. The investment return and principal value of an
investment in the Fund will fluctuate so that an investor's shares, when
redeemed, may be worth more or less than their original cost.


     Yield and total return are calculated separately for Class A Shares, Class
B Shares and Class C Shares. Total return figures for Class A Shares include the
maximum sales charge. Total return figures for Class B Shares and Class C Shares
include any applicable contingent deferred sales charge. Because of the
differences in sales charges and distribution fees, the total returns for each
class of shares will differ.


                                      B-43
<PAGE>   79

     Tax-equivalent yield demonstrates the taxable yield required to produce an
after-tax yield equivalent to that of the Fund's yield. The Fund's
tax-equivalent yield quotation for a 30 day period as described above is
computed by dividing that portion of the yield of the Fund (as computed above)
which is tax-exempt by a percentage equal to 100% minus a stated percentage
income tax rate and adding the result to that portion of the Fund's yield, if
any, that is not tax-exempt.

     From time to time, the Fund may include in its sales literature and
shareholder reports a quotation of the current "distribution rate" for each
class of shares of the Fund. Distribution rate is a measure of the level of
income and short-term capital gain dividends, if any, distributed for a
specified period. Distribution rate differs from yield, which is a measure of
the income actually earned by the Fund's investments, and from total return
which is a measure of the income actually earned by the Fund's investments plus
the effect of any realized and unrealized appreciation or depreciation of such
investments during a stated period. Distribution rate is, therefore, not
intended to be a complete measure of the Fund's performance. Distribution rate
may sometimes be greater than yield since, for instance, it may not include the
effect of amortization of bond premiums, and may include non-recurring
short-term capital gains and premiums from futures transactions engaged in by
the Fund. Distribution rates will be computed separately for each class of the
Fund's shares.


     From time to time marketing materials may provide a portfolio manager
update, an Adviser update and discuss general economic conditions and outlooks.
The Fund's marketing materials may also show the Fund's asset class
diversification, top sector holdings and largest holdings and other Fund
information, such as duration, maturity, coupon, NAV, rating breakdown, AMT
exposure and number of issues in the portfolio. Materials may also mention how
the Distributor believes the Fund compares relative to other Van Kampen funds.
Materials may also discuss the Dalbar Financial Services study from 1984 to 1994
which studied investor cash flow into and out of all types of mutual funds. The
ten-year study found that investors who bought mutual fund shares and held such
shares outperformed investors who bought and sold. The Dalbar study conclusions
were consistent regardless of whether shareholders purchased their fund shares
in direct or sales force distribution channels. The study showed that investors
working with a professional representative have tended over time to earn higher
returns than those who invested directly. The performance of the funds purchased
by the investors in the Dalbar study and the conclusions based thereon are not
necessarily indicative of future performance of such funds or conclusions that
may result from similar studies in the future. The Fund may also be marketed on
the internet.



     In reports or other communications to shareholders or in advertising
material, the Fund may compare its performance with that of other mutual funds
as listed in the rankings or ratings prepared by Lipper Analytical Services,
Inc., CDA, Morningstar Mutual Funds or similar independent services which
monitor the performance of mutual funds with the Consumer Price Index, the Dow
Jones Industrial Average, Standard & Poor's Indices, NASDAQ Composite Index,
other appropriate indices of investment securities, or with investment or
savings vehicles. The performance information may also include evaluations of
the Fund published by nationally recognized ranking and rating services and by
nationally recognized financial publications. Such comparative performance
information will be stated in the same terms in which the comparative data or
indices are


                                      B-44
<PAGE>   80

stated. Such advertisements and sales material may also include a yield
quotation as of a current period. In each case, such total return and yield
information, if any, will be calculated pursuant to rules established by the SEC
and will be computed separately for each class of the Fund's shares. For these
purposes, the performance of the Fund, as well as the performance of other
mutual funds or indices, do not reflect sales charges, the inclusion of which
would reduce the Fund's performance. The Fund will include performance data for
each class of shares of the Fund in any advertisement or information including
performance data of the Fund.


     The Fund may also utilize performance information in hypothetical
illustrations. For example, the Fund may, from time to time: (1) illustrate the
benefits of tax-deferral by comparing taxable investments to investments made
through tax-deferred retirement plans; (2) illustrate in graph or chart form, or
otherwise, the benefits of dollar cost averaging by comparing investments made
pursuant to a systematic investment plan to investments made in a rising market;
(3) illustrate allocations among different types of mutual funds for investors
at different stages of their lives; and (4) in reports or other communications
to shareholders or in advertising material, illustrate the benefits of
compounding at various assumed rates of return.



     The Fund's Annual Report and Semiannual Report contain additional
performance information. A copy of the Annual Report or Semiannual Report may be
obtained without charge by calling or writing the Fund at the telephone number
and address printed on the cover of this Statement of Additional Information.


CLASS A SHARES


     The Fund's average annual total return, assuming payment of the maximum
sales charge, for Class A Shares of the Fund for (i) the one-year period ended
November 30, 1999 was -5.09%, (ii) the five-year period ended November 30, 1999
was 6.58% and (iii) the ten-year period ended November 30, 1999 was 6.73%; and
(iv) the approximately 14 years period from January 2, 1986 (the commencement of
investment operations) to November 30, 1999 was 6.65%.



     The Fund's yield with respect to the Class A Shares for the 30 day period
ending November 30, 1999 was 5.84%. The Fund's current distribution rate with
respect to the Class A Shares for the month ending November 30, 1999 (calculated
in the manner described in the Prospectus) was 5.84%. The Fund's taxable
equivalent distribution rate with respect to the Class A Shares for the month
ending November 30, 1999 was 9.13%.



     The Class A Shares cumulative non-standardized total return, including
payment of the maximum sales charge, with respect to the Class A Shares from its
inception to November 30, 1999 was 144.85%.



     The Fund's cumulative non-standardized total return, excluding payment of
the maximum sales charge, with respect to the Class A Shares from its inception
to November 30, 1999 was 156.98%.


CLASS B SHARES


     The average annual total return, assuming payment of the contingent
deferred sales charge for with respect to the Class B of the Fund Shares for (i)
the one-year period


                                      B-45
<PAGE>   81


ended November 30, 1999 was -4.86%, (ii) the five-year period ended November 30,
1999 was 6.59% and (iii) the approximately seven-year, four month period of July
20, 1992 (the commencement of distribution for Class B Shares of the Fund)
through November 30, 1999 was 5.89%.



     The Fund's yield with respect to the Class B Shares for the 30 day period
ending November 30, 1999 was 5.39%. The Fund's current distribution rate with
respect to the Class B Shares for the month ending November 30, 1999 was 5.37%.
The Fund's taxable equivalent distribution rate with respect to the Class B
Shares for the month ending November 30, 1999 was 8.39%.



     The Fund's cumulative non-standardized total return, including payment of
the contingent deferred sales charge, with respect to the Class B Shares from
July 20, 1992 (the commencement of distribution for Class B Shares of the Fund)
to November 30, 1999 (as calculated in the manner described in the Prospectus)
was 52.42%.



     The Fund's cumulative non-standardized total return, excluding payment of
the contingent deferred sales charge for Class B Shares from July 20, 1992 (the
commencement of distribution for Class B Shares of the Fund) to November 30,
1999 was 52.42%.


CLASS C SHARES


     The Fund's average annualized total return, assuming payment of the
contingent deferred sales charge, for Class C Shares of the Fund for (i) the
one-year period ended November 30, 1999 was -2.13% and (ii) the five-year period
ended November 30, 1999 was 6.79% and (iii) the approximately five-year, eleven
month period from December 10, 1993 (the commencement of distribution for Class
C Shares of the Fund) to November 30, 1999 was 5.33%.



     The Fund's yield with respect to the Class C Shares for the 30 day period
ending November 30, 1999 was 5.40%. The Fund's current distribution rate with
respect to the Class C Shares for the month ending November 30, 1999 was 5.38%.
The Fund's taxable equivalent distribution rate with respect to the Class C
Shares for the month ending November 30, 1999 was 8.41%.



     The Fund's cumulative non-standardized total return, including payment of
the contingent deferred sales charge for Class C Shares from December 10, 1993
(the commencement of distribution for Class C Shares of the Fund) to November
30, 1999 was 36.39%.



     The Fund's cumulative non-standardized total return, excluding payment of
the contingent deferred sales charge for Class C Shares from December 10, 1993
(the commencement of distribution for Class C Shares of the Fund) to November
30, 1999 was 36.39%.



     These results are based on historical earnings and asset value fluctuations
and are not intended to indicate future performance. Such information should be
considered in light of the Fund's investment objectives and policies as well as
the risks incurred in the Fund's investment practices.


                                      B-46
<PAGE>   82

                               OTHER INFORMATION


     CUSTODY OF ASSETS



     All securities owned by the Fund and all cash, including proceeds from the
sale of shares of the Fund and of securities in the Fund's investment portfolio,
are held by State Street Bank and Trust Company, 225 West Franklin Street,
Boston, Massachusetts 02110, as custodian. The custodian also provides
accounting services to the Fund.


     SHAREHOLDER REPORTS

     Semiannual statements are furnished to shareholders, and annually such
statements are audited by the independent accountants.

     INDEPENDENT ACCOUNTANTS

     PricewaterhouseCoopers LLP, 200 East Randolph Drive, Chicago, Illinois
60601, the independent accountants for the Fund, performs an annual audit of the
Fund's financial statements.

     LEGAL COUNSEL

     Counsel to the Fund is Skadden, Arps, Slate, Meagher & Flom (Illinois).

                                      B-47
<PAGE>   83

                       REPORT OF INDEPENDENT ACCOUNTANTS

To the Shareholders and Board of Trustees of
Van Kampen High Yield Municipal Fund

In our opinion, the accompanying statement of assets and liabilities, including
the portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Van Kampen High Yield Municipal
Fund (the "Fund"), a series of the Van Kampen Tax-Exempt Trust, at November 30,
1999, and the results of its operations, the changes in its net assets and the
financial highlights for each of the periods presented, in conformity with
accounting principles generally accepted in the United States. These financial
statements and financial highlights (hereafter referred to as "financial
statements") are the responsibility of the Fund's management; our responsibility
is to express an opinion on these financial statements based on our audits. We
conducted our audits of these financial statements in accordance with auditing
standards generally accepted in the United States, which require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe that our audits, which included confirmation of securities at
November 30, 1999 by correspondence with the custodian and brokers, provide a
reasonable basis for the opinion expressed above.

PRICEWATERHOUSECOOPERS LLP
Chicago, Illinois
January 21, 2000

                                       F-1
<PAGE>   84

                            PORTFOLIO OF INVESTMENTS

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MUNICIPAL BONDS  97.7%
         ALABAMA  1.0%
$1,000   Alabama Special Care Facs Fin Auth
         Montgomery Rev.......................   6.300%     06/01/24    $      900,780
 5,000   Alabama St Indl Dev Auth Solid Waste
         Disp Rev Pine City Fiber Co..........   6.450      12/01/23         4,828,650
 2,000   Alabama St Space Science Exhibit
         Commission Ctfs Partn................   6.875      10/01/24         1,905,980
   750   Vincent, AL Indl Dev Brd Shelby Motel
         Group Inc Proj.......................  10.500      09/01/16           731,175
 4,000   West Jefferson Cnty, AL Amusement &
         Pub Pk Auth First Mtg Visionland
         Proj.................................   6.375      02/01/29         3,197,520
 3,255   West Jefferson Cnty, AL Amusement &
         Pub Pk Auth First Mtg Visionland Proj
         (Prerefunded @ 12/01/06).............   8.000      12/01/26         3,905,284
                                                                        --------------
                                                                            15,469,389
                                                                        --------------
         ALASKA  0.7%
 5,000   Alaska St Hsg Fin Corp Genl Mtg Ser A
         (MBIA Insd)..........................   6.000      06/01/49         4,781,650
 3,000   Juneau, AK City & Borough Nonrecourse
         Rev..................................   6.875      12/01/25         2,855,730
 2,250   Seward, AK Rev AK Sealife Cent
         Proj.................................   7.650      10/01/16         2,295,450
                                                                        --------------
                                                                             9,932,830
                                                                        --------------
         ARIZONA  2.2%
 1,190   Casa Grande, AZ Indl Dev Auth Rfdg...   8.250      12/01/15         1,200,841
 2,843   Chandler, AZ Indl Dev Auth Rev
         Chandler Fin Cent Proj Ser 1986
         (c)..................................   7.250      12/01/16         2,160,811
 3,000   Flagstaff, AZ Indl Dev Auth Rev Sr
         Living Cmnty Northern AZ Ser A.......   6.200      09/01/28         2,632,530
 5,500   Maricopa Cnty, AZ Indl Dev Auth
         Multi-Family Hsg Rev (d).............   6.625      07/01/33         5,160,265
 3,000   Maricopa Cnty, AZ Indl Dev Auth Sr
         Living Fac Rev.......................   7.750      04/01/15         3,014,310
 2,500   Peoria, AZ Indl Dev Auth Rev Sierra
         Winds Life Ser A Rfdg................   6.500      08/15/31         2,282,400
 1,000   Phoenix, AZ Indl Dev Auth Airport Fac
         Rev America West Airls Inc Proj......   6.250      06/01/19           949,328
</TABLE>

                                               See Notes to Financial Statements

                                       F-2
<PAGE>   85
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         ARIZONA (CONTINUED)
$3,000   Pima Cnty, AZ Indl Dev Auth
         Multi-Family Rev (e).................   6.625%     10/01/28    $    2,845,050
 2,000   Pima Cnty, AZ Indl Dev Auth Rev La
         Posada at Park Cent Ser A............   7.000      05/15/27         1,969,960
 3,600   Pima Cnty, AZ Indl Dev Auth Sr Living
         Catalina Vlg Rev Ser A...............   6.500      07/01/29         3,025,728
 1,025   Pinal Cnty, AZ Indl Dev Auth Casa
         Grande Regl Med Cent Proj Ser A......   8.125      12/01/22         1,082,769
   475   Pinal Cnty, AZ Indl Dev Auth Casa
         Grande Regl Med Cent Proj Ser B......   8.125      12/01/22           501,771
 2,115   Red Hawk Canyon Cmnty Facs Dist No 2
         AZ Dist Assmt Rev....................   6.500      12/01/12         2,004,131
 1,035   Scottsdale, AZ Indl Dev Auth Rev
         First Mtg Westminster Vlg Ser A
         Rfdg.................................   8.000      06/01/11         1,104,821
 2,000   Scottsdale, AZ Indl Dev Auth Rev
         First Mtg Westminster Vlg Ser A
         Rfdg.................................   8.250      06/01/15         2,148,480
 1,845   Tuscon, AZ Indl Dev Auth Rev Clarion
         Santa Rita Hotel Ser A Rfdg (e)......   6.375      12/01/16         1,703,876
                                                                        --------------
                                                                            33,787,071
                                                                        --------------
         ARKANSAS  0.3%
 4,065   Jackson Cnty, AR Hlthcare Fac Brd
         First Mtg Hosp Rev Newport Hosp &
         Clinic Inc...........................   7.375      11/01/11         3,985,976
                                                                        --------------
         CALIFORNIA  5.3%
 1,255   Abag Fin Auth For Nonprofit Corps CA
         Ctfs Partn...........................   6.375      11/15/15         1,184,293
 1,455   Abag Fin Auth For Nonprofit Corps CA
         Ctfs Partn...........................   6.375      11/15/28         1,321,955
 1,210   California Edl Fac Auth Rev Pacific
         Graduate Sch of Psych................   7.600      11/01/21         1,242,489
 2,315   California Edl Fac Auth Rev Pacific
         Graduate Sch of Psych................   8.000      11/01/21         2,432,810
 1,000   California Hlth Facs Fin Auth Rev
         Hospital of The Good Samaritan.......   7.000      09/01/21         1,006,380
 5,000   California Statewide Cmntys Dev Auth
         Spl Fac United Airls Ser A...........   5.700      10/01/33         4,495,400
 2,850   Contra Costa Cnty, CA Multi-Family
         Hsg Rev..............................   6.750      12/01/30         2,691,739
 2,000   Corona, CA Ctfs Partn Vista Hosp Sys
         Inc Ser B............................   9.500      07/01/20         1,845,520
</TABLE>

                                               See Notes to Financial Statements

                                       F-3
<PAGE>   86
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         CALIFORNIA (CONTINUED)
$2,500   Corona, CA Ctfs Partn Vista Hosp Sys
         Inc Ser C............................   8.375%     07/01/11    $    2,332,900
 2,250   Culver City, CA Redev Fin Auth Rev
         Subordinated Tax Allocation Ser B
         Rfdg.................................   6.250      11/01/25         2,193,548
 1,500   Davis, CA Pub Fac Fin Auth Loc Agy
         Rev..................................   6.600      09/01/25         1,507,830
 1,500   Folsom, CA Spl Tax Cmnty Fac Dist No
         7 Rfdg...............................   7.250      09/01/21         1,572,585
 1,000   Fontana, CA Spl Tax Cmnty Facs Dist
         11 Ser A Rfdg........................   6.500      09/01/28           941,240
 2,000   Fontana, CA Spl Tax Cmnty Facs Dist
         11 Ser B.............................   6.500      09/01/28         1,882,480
 2,660   Fresno, CA Ctfs Partn................   8.500      05/01/16         2,751,717
   840   Healdsburg, CA Ctfs Partn Nuestro
         Hosp Inc.............................   6.250      11/01/08           793,086
 2,500   Healdsburg, CA Ctfs Partn Nuestro
         Hosp Inc.............................   6.375      11/01/28         2,199,875
   975   Indio, CA Pub Fin Auth Rev Tax
         Increment............................   6.500      08/15/27           960,716
 4,530   Lake Elsinore, CA Pub Fin Auth Loc
         Agy Rev..............................   7.100      09/01/20         4,636,999
 1,500   Los Angeles, CA Cmnty Fac Dist Spl
         Tax No 3 Cascades Business Pk........   6.400      09/01/22         1,469,040
 4,500   Millbrae, CA Residential Fac Rev
         Magnolia of Millbrae Proj Ser A......   7.375      09/01/27         4,539,105
 1,000   Moreno Vly, CA Spl Tax Towngate Cmnty
         Fac Dist 87-1........................   7.125      10/01/23         1,025,800
 2,000   Perris, CA Pub Fin Auth Loc Agy Rev
         Ser D................................   7.875      09/01/25         2,123,860
 1,500   Rancho Cucamonga, CA Cmnty Fac Dist
         Spl Tax No 88-2......................   8.250      09/01/19         1,719,045
   100   Rancho Cucamonga, CA Cmnty Fac Dist
         Spl Tax No 88-2......................   8.000      09/01/20           113,774
 2,965   Reedley, CA Ctfs Partn...............   7.500      10/01/26         3,045,351
 3,105   Richmond, CA Redev Agy Multi-Family
         Rev Ser A............................   7.500      09/01/23         3,165,237
 3,850   Riverside Cnty, CA Air Force Vlg West
         Inc Ser A Rfdg (Prerefunded @
         06/15/02) (a)........................   8.125      06/15/20         4,265,261
 4,000   Sacramento, CA City Fin Auth Rev Sr
         Convention Cntr Hotel Ser A..........   6.250      01/01/30         3,725,720
 1,945   Sacramento, CA Spl Tax Cmnty Fac Dist
         No 97-1 Ser A........................   6.700      09/01/17         1,971,802
 2,000   Sacramento, CA Spl Tax Cmnty Fac Dist
         No 97-1 Ser A........................   6.750      09/01/27         2,010,480
</TABLE>

                                               See Notes to Financial Statements

                                       F-4
<PAGE>   87
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         CALIFORNIA (CONTINUED)
$2,500   San Bernardino, CA Assoc Cmntys Fin
         Auth Hlthcare Ctfs Partn.............   6.900%     05/01/27    $    2,191,075
 3,120   San Jose, CA Multi-Family Hsg Rev
         Helzer Courts Apts Ser A (e).........   6.400      12/01/41         2,867,436
 1,900   San Luis Obispo, CA Ctfs Partn Vista
         Hosp Sys Inc.........................   8.375      07/01/29         1,717,657
 1,995   Simi Valley, CA Cmnty Dev Agy Coml
         Sycamore Plaza II Rfdg...............   6.000      09/01/12         2,028,037
 2,000   Vallejo, CA Ctfs Partn Touro Univ....   7.250      06/01/16         2,008,500
 2,000   Ventura, CA Port Dist Ctfs Partn.....   6.375      08/01/28         1,891,940
                                                                        --------------
                                                                            79,872,682
                                                                        --------------
         COLORADO  3.4%
 2,000   Arvada, CO Multi-Family Rev Hsg
         Arvada Nightingale Proj Rfdg.........   6.250      12/01/18         1,881,600
 1,060   Berry Creek Metro Dist CO Rfdg.......   7.300      12/01/12         1,099,326
 1,767   Bowles Metro Dist CO (Prerefunded @
         12/01/05)............................   7.750      12/01/15         2,010,599
 1,000   Colorado Hlth Fac Auth Rev Baptist
         Home Assn Ser A......................   6.250      08/15/13           962,090
 2,250   Colorado Hlth Fac Auth Rev Baptist
         Home Assn Ser A......................   6.375      08/15/24         2,053,642
 1,225   Colorado Hlth Fac Auth Rev Sr Living
         Fac Eaton Terrace Ser A..............   6.800      07/01/09         1,198,822
 3,250   Colorado Hlth Fac Auth Rev Sr Living
         Fac Eaton Terrace Ser A..............   7.250      07/01/22         3,117,660
 1,500   Colorado Hlth Fac Auth Rev Christian
         Living Campus Proj...................   9.000      01/01/25         1,668,975
 2,000   Colorado Hlth Fac Auth Rev Shalom Pk
         Proj Rfdg & Impt.....................   7.250      12/15/25         2,027,820
 1,100   Colorado Hlth Facs Auth Hlth &
         Residential Care Facs Rev............   6.000      07/01/29           947,518
 2,000   Colorado Hsg Fin Auth Single Family
         Pgm Sr B 2...........................   6.800      04/01/30         2,108,000
 1,250   Cordillera Metro Dist, CO Eagle Cnty
         (Prerefunded @ 12/01/04).............   8.250      12/01/13         1,460,450
</TABLE>

                                               See Notes to Financial Statements

                                       F-5
<PAGE>   88
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         COLORADO (CONTINUED)
$3,000   Cottonwood Wtr & Sanitation Dist CO
         Ser A Rfdg...........................   7.750%     12/01/20    $    3,080,580
 1,055   Denver, CO City & Cnty Indl Dev Rev
         Jewish Cmnty Cent Proj...............   7.375      03/01/09         1,116,644
 1,130   Denver, CO City & Cnty Indl Dev Rev
         Jewish Cmnty Cent Proj...............   7.500      03/01/14         1,189,212
   815   Denver, CO City & Cnty Indl Dev Rev
         Jewish Cmnty Cent Proj...............   7.875      03/01/19           864,764
 1,815   Denver, CO Urban Renewal Auth Tax
         Increment Rev South Bdwy/Montgomery
         Ward.................................   8.500      05/01/16         1,960,381
 2,000   Eagle Cnty, CO Air Term Corp Rev Arpt
         Term Proj............................   7.500      05/01/21         2,068,840
 1,900   Eagle Riverview Affordable Hsg Corp,
         CO Multi-Family Rev..................   6.300      07/01/29         1,802,568
 1,735   Eaglebend, CO Affordable Hsg Corp
         Multi-Family Rev Hsg Proj............   6.400      07/01/17         1,729,431
 1,500   Eaglebend, CO Affordable Hsg Corp
         Multi-Family Rev Hsg Proj............   6.450      07/01/21         1,494,705
 2,500   Hyland Hills, CO Metro Pk & Rec Dist
         Spl Rev Ser A (Prerefunded @
         12/15/02)............................   8.625      12/15/12         2,834,625
 3,990   Lafayette, CO Indl Dev Rev Rocky
         Medium Term Note Instr Proj Ser A....   7.000      10/01/18         3,697,693
   500   Lafayette, CO Indl Dev Rev Rocky
         Medium Term Note Instr Proj Ser B....   6.125      10/01/08           479,815
   905   Landmark Metro Dist, CO (Prerefunded
         @ 06/01/00)..........................   8.750      12/01/05           932,367
 4,220   Northern Metro Dist, CO Adams Cnty
         Rfdg (e).............................   6.500      12/01/16         4,258,571
   140   Skyland Metro Dist, CO Gunnison Cnty
         Rfdg (Var Rate Cpn)..................   8.250      12/01/08            99,826
   750   Snowmass Vlg, CO Multi-Family Hsg Rev
         Ser A Rfdg...........................   8.000      09/01/14           776,655
   660   Superior, CO Metro Dist No 2 Ser A
         Rfdg.................................   7.250      12/01/02           687,205
 2,000   Telluride, CO Hsg Auth Hsg Rev
         Shandoka Apts Proj Rfdg..............   7.875      06/01/17         2,067,960
                                                                        --------------
                                                                            51,678,344
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                       F-6
<PAGE>   89
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         CONNECTICUT  1.6%
$  500   Connecticut St Dev Auth Mystic
         Marinelife Aquar Proj A..............   7.000%     12/01/27    $      507,495
 2,110   Connecticut St Dev Auth First Mtg
         Gross Rev Hlthcare Proj CT Baptist
         Homes Inc Proj.......................   8.750      09/01/12         2,369,213
 1,500   Connecticut St Dev Auth First Mtg
         Gross Rev Hlthcare Proj CT Baptist
         Homes Inc Proj.......................   9.000      09/01/22         1,693,650
 1,325   Connecticut St Dev Auth Hlthcare Rev
         Indpt Living Proj Ser B (Prerefunded
         @ 07/01/03)..........................   8.000      07/01/17         1,488,002
 3,360   Connecticut St Dev Auth Indl Dev Rev
         Watson Foods Co Inc Proj.............   5.900      06/01/28         3,086,933
 2,500   Connecticut St Hlth & Edl Fac Auth
         Rev Tolland Cnty Hlthcare Inc Ser
         A....................................   9.200      07/01/21         2,662,725
 2,000   Connecticut St Hlth & Edl Fac Auth
         Rev Tolland Cnty Hlthcare Inc Ser
         A....................................   6.875      07/01/27         1,952,780
   300   Connecticut St Hlth & Edl Facs Auth
         Rev..................................   6.875      07/01/17           301,542
 5,000   Greenwich, CT Hsg Auth Multi-Family
         Rev Hsg Greenwich Close Ser A (a)....   6.350      09/01/27         4,708,350
 1,690   Greenwich, CT Hsg Auth Multi-Family
         Rev Hsg Greenwich Close Ser B........   7.500      09/01/27         1,608,643
 1,400   Manchester, CT Redev Agy Multi-Family
         Mtg Rev Bennet Hsg Dev Rfdg..........   7.200      12/01/18         1,439,662
 2,070   New Haven, CT Indl Fac Rev Adj Govt
         Cent Thermal Energies................   7.250      07/01/09         2,088,858
                                                                        --------------
                                                                            23,907,853
                                                                        --------------
         DELAWARE  0.6%
 2,215   Delaware St Econ Dev Auth Indl Dev
         Rev First Mtg Dover Hlthcare Rfdg....   7.875      04/01/08         2,307,233
   940   Delaware St Econ Dev Auth Rev
         Osteopathic Hosp Assn of DE Ser A
         (Prerefunded @ 07/01/04).............   9.500      01/01/22         1,126,167
 2,055   Sussex Cnty, DE Assisted Living Fac
         Rev Heritage At Milford Proj.........   7.250      07/01/29         2,010,772
 3,500   Wilmington, DE Multi-Family Rent Rev
         Hsg Electra Arms Sr Assoc Proj.......   6.250      06/01/28         3,181,745
                                                                        --------------
                                                                             8,625,917
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                       F-7
<PAGE>   90
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         DISTRICT OF COLUMBIA  0.3%
$1,545   District of Columbia Rev Methodist
         Home Issue...........................   6.000%     01/01/29    $    1,331,929
 3,500   District of Columbia Rev Natl Pub
         Radio Ser A..........................   7.700      01/01/23         3,681,650
                                                                        --------------
                                                                             5,013,579
                                                                        --------------
         FLORIDA  8.8%
   990   Arbor Greene Cmnty Dev Dist FL Spl
         Assmt Rev............................   6.300      05/01/19           939,550
   645   Atlantic Beach, FL Rev Fleet Landing
         Proj Ser A Rfdg & Impt...............   7.500      10/01/02           693,878
 2,085   Atlantic Beach, FL Rev Fleet Landing
         Proj Ser A Rfdg & Impt...............   7.875      10/01/08         2,419,163
 1,500   Bay Cnty, FL Hosp Sys Rev Bay Med
         Cent Proj Rfdg (Prerefunded @
         10/01/04)............................   8.000      10/01/12         1,699,425
   500   Bay Cnty, FL Hosp Sys Rev Bay Med
         Cent Proj Rfdg (Prerefunded @
         10/01/04)............................   8.000      10/01/19           579,640
 1,980   Bayside Impt Cmnty Dev Dist, FL Ser
         A....................................   6.300      05/01/18         1,871,793
   350   Bayside Impt Cmnty Dev Dist, FL Ser
         B....................................   6.375      05/01/18           331,849
   970   Bobcat Trail Cmnty, FL Dev Dist Cap
         Impt Rev.............................   6.750      05/01/04           964,646
 1,300   Bobcat Trail Cmnty, FL Dev Dist Cap
         Impt Rev.............................   7.500      05/01/19         1,319,383
 3,335   Boca Raton, FL Hsg Auth Mtg Hsg Rev
         First Lien Banyan Place Sr Living Ser
         A....................................   7.150      04/01/31         3,133,533
   910   Boca Raton, FL Hsg Auth Mtg Hsg Rev
         Second Lien Banyan Place Sr Living
         Ser B................................   8.700      10/01/32           870,597
 2,840   Championsgate Cmnty Dev Dist, FL Cap
         Impt Rev Ser A.......................   6.250      05/01/20         2,661,307
   150   Charlotte Cnty, FL Indl Dev Auth Rev
         Beverly Enterprises Rfdg.............  10.000      06/01/11           160,718
 1,260   Collier Cnty, FL Indl Dev Auth
         Retirement Rental Hsg Rev............  10.750      03/01/03         1,352,018
 4,285   Fishhawk Cmnty, FL Dev Dist Spl Assmt
         Rev..................................   7.625      05/01/18         4,424,005
 4,000   Florida Hsg Fin Corp Rev Hsg Beacon
         Hill Apts Ser C......................   6.610      07/01/38         3,762,240
 4,000   Florida Hsg Fin Corp Rev Hsg Cypress
         Trace Apts Ser G.....................   6.600      07/01/38         3,779,600
 4,000   Florida Hsg Fin Corp Rev Hsg
         Westbrook Apts Ser U1................   6.450      01/01/39         3,647,720
</TABLE>

                                               See Notes to Financial Statements

                                       F-8
<PAGE>   91
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         FLORIDA (CONTINUED)
$5,000   Florida Hsg Fin Corp Rev Hsg
         Westchase Apts Ser B (a).............   6.610%     07/01/38    $    4,724,750
   795   Fort Walton Beach, FL Indl Dev Rev
         First Mtg Fort Walton Beach Venture
         Proj.................................  10.500      12/01/16           813,706
 1,000   Heritage Harbor Cmnty Dev Dist FL Rev
         Recntl...............................   7.750      05/01/19           958,880
 1,000   Heritage Harbor Cmnty Dev Dist FL Rev
         Spl Assmt Ser A......................   6.700      05/01/19           970,910
   960   Hernando Cnty, FL Indl Dev Rev
         Beverly Enterprises Rfdg.............  10.000      09/01/11         1,035,293
 3,000   Hialeah Gardens, FL Indl Dev Rev
         Waterford Convalescent Ser A Rfdg....   8.250      12/01/14         3,172,920
 1,500   Homestead, FL Indl Dev Rev Brookwood
         Gardens Cent Proj Ser A Rfdg.........   8.250      12/01/14         1,586,460
 1,260   Lake Bernadette, FL Cmnty Dev Dist
         Spl Assmt Rev Ser A..................   8.000      05/01/17         1,300,874
 2,385   Lake Saint Charles, FL Cmnty Dev Dist
         Spl Assmt Rev........................   7.875      05/01/17         2,454,737
 2,350   Largo, FL Sun Coast Hlth Sys Rev
         Hosp.................................   6.300      03/01/20         2,142,307
   680   Lee Cnty, FL Indl Dev Auth Econ Rev
         Encore Nursing Cent Partn Rfdg.......   8.125      12/01/07           719,991
 5,000   Leon Cnty, FL Edl Facs Auth Rev
         Southgate Residence Hall Ser A
         Rfdg.................................   6.750      09/01/28         4,842,400
 4,055   Mount Dora, FL Hlth Fac Auth Hlth
         Rev..................................   7.125      08/15/21         4,060,231
 1,000   North Springs, FL Impt Dist Spl Assmt
         Rev..................................   7.000      05/01/19         1,016,740
 2,590   Northern Palm Beach Cnty, FL Impt
         Dist Wtr Ctl & Impt Unit Dev 16
         Rfdg.................................   7.500      08/01/24         2,590,596
 3,000   Northern Palm Beach Cnty, FL Impt
         Dist Wtr Ctl & Impt Unit Dev.........   7.200      08/01/16         3,150,300
 2,500   Northern Palm Beach Cnty, FL Impt
         Dist Wtr Ctl & Impt Unit Dev.........   7.300      08/01/27         2,638,275
 2,000   Orange Cnty, FL Hlth Fac Auth Rev
         Westminster Community Care...........   6.600      04/01/24         1,862,880
 1,000   Orange Cnty, FL Hlth Fac Auth Rev
         Westminster Community Care...........   6.500      04/01/12           972,260
   400   Orange Cnty, FL Hlth Fac Auth Rev
         First Mtg Orlando Lutheran Twr
         Rfdg.................................   8.125      07/01/06           419,096
</TABLE>

                                               See Notes to Financial Statements

                                       F-9
<PAGE>   92
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         FLORIDA (CONTINUED)
$2,035   Orange Cnty, FL Hlth Fac Auth Rev
         First Mtg Orlando Lutheran Twr
         Rfdg.................................   8.400%     07/01/14    $    2,221,325
 1,325   Orange Cnty, FL Hlth Fac Auth Rev
         First Mtg Orlando Lutheran Twr
         Rfdg.................................   8.625      07/01/20         1,464,059
 1,250   Orange Cnty, FL Hlth Fac Auth Rev
         First Mtg Orlando Lutheran Twr
         Rfdg.................................   8.750      07/01/26         1,374,862
 8,000   Orange Cnty, FL Hlth Facs Auth Rev
         Hosp Regl Hlthcare Sys Ser E.........   6.000      10/01/26         7,745,600
 2,360   Orange Cnty, FL Hsg Fin Auth Hsg
         Alhambra Trace Apts Proj Ser C.......   7.375      04/01/28         2,241,906
 2,440   Orange Cnty, FL Hsg Fin Auth
         Multi-Family Rev Mtg Hands Inc Proj
         Ser A................................   7.875      10/01/15         2,596,965
 2,285   Orange Cnty, FL Hsg Fin Auth
         Multi-Family Rev Mtg Hands Inc Proj
         Ser A................................   8.000      10/01/25         2,445,887
   395   Orange Cnty, FL Indl Dev Auth Rev
         Beverly Enterprises Proj Rfdg........   9.250      08/01/10           420,466
 2,995   Overoaks, FL Cmnty Dev Dist Cap Impt
         Rev..................................   8.250      05/01/17         3,170,387
 3,000   Pinellas Cnty, FL Edl Fac Auth Rev
         College Harbor Proj Ser A............   8.250      12/01/21         3,079,380
 1,000   Piney Z Cmnty Dev Dist FL Cap Impt
         Rev Ser A............................   7.250      05/01/19           990,170
 1,200   Piney Z Cmnty Dev Dist FL Cap Impt
         Rev Ser B............................   6.500      05/01/02         1,184,808
   750   Plantation, FL Hlth Fac Auth Rev
         Covenant Retirement Cmnty Inc
         (Prerefunded @ 12/01/02).............   7.750      12/01/22           828,307
   250   Santa Rosa Cnty, FL Indl Dev Auth Rev
         First Mtg Sandy Ridge Care Cent......  10.500      04/01/16           252,885
 1,500   Sarasota Cnty, FL Hlth Fac Auth Hlth
         Fac Sunnyside Pptys..................   6.700      07/01/25         1,368,765
 1,000   Sarasota Cnty, FL Hlth Fac Auth Rev
         Hlthcare Jewish Hsg Council..........   7.375      07/01/16           916,110
 1,000   Sarasota Cnty, FL Hlth Fac Auth Rev
         Hlthcare Manatee Jewish Rfdg.........   7.000      07/01/16           944,140
 1,000   St John's Cnty, FL Indl Dev Auth
         Hlthcare Rev Bayview Proj Ser A......   7.100      10/01/16         1,012,610
 2,000   St John's Cnty, FL Indl Dev Auth
         Hlthcare Rev Bayview Proj Ser A......   7.100      10/01/26         2,029,180
</TABLE>

                                               See Notes to Financial Statements

                                      F-10
<PAGE>   93
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         FLORIDA (CONTINUED)
$2,230   Tamarac, FL Indl Dev Rev Sun Belt
         Precision Prods Inc..................   6.500%     08/01/17    $    2,157,525
 1,645   Tampa Palms, FL Open Space & Tran
         Cmnty Dev Dist Rev Cap Impt Area 7
         Proj.................................   8.500      05/01/17         1,751,530
 2,150   Tampa Palms, FL Open Space & Transn
         Cmnty Dev Dist Rev Cap Impt Area 7
         Proj.................................   7.500      05/01/18         2,205,599
 3,000   Tampa, FL Hosp Rev Cap Impt H Lee
         Moffitt Ser A........................   5.750      07/01/29         2,774,040
 3,000   University Square Cmnty Dev Dist, FL
         Capital Impt Rev.....................   6.750      05/01/20         2,978,430
   710   Volusia Cnty, FL Indl Dev Auth
         Bishops Glen Proj Rfdg...............   7.125      11/01/06           776,406
 1,760   Volusia Cnty, FL Indl Dev Auth
         Bishops Glen Proj Rfdg...............   7.500      11/01/16         1,962,259
 2,000   Volusia Cnty, FL Indl Dev Auth
         Bishops Glen Proj Rfdg...............   7.625      11/01/26         2,325,180
 1,680   Westchase East Cmnty, FL Dev Dist Cap
         Impt Rev.............................   7.500      05/01/17         1,732,046
 1,960   Westchase East Cmnty, FL Dev Dist Cap
         Impt Rev.............................   7.300      05/01/18         2,009,902
                                                                        --------------
                                                                           133,005,400
                                                                        --------------
         GEORGIA  2.1%
 1,100   Americus Sumter Cnty, GA Hosp Auth
         Rev South GA Methodist Ser A Rfdg....   6.250      05/15/19         1,002,683
 1,000   Americus Sumter Cnty, GA Hosp Auth
         Rev South GA Methodist Ser A Rfdg....   6.375      05/15/29           904,690
 1,640   Athens Clarke Cnty, GA Residential
         Care Fac for the Elderly Auth Rev....   6.350      10/01/17         1,536,910
 1,720   Athens Clarke Cnty, GA Residential
         Care Fac for the Elderly Auth Rev....   6.375      10/01/27         1,565,492
 3,000   Atlanta, GA Urban Residential Fin
         Auth Multi-Family Mtg Rev Ser C......   2.400      04/01/26           450,000
 3,000   Atlanta, GA Urban Residential Fin
         Auth Multi-Family Hsg Renaissance on
         Peachtree Apts Proj Ser 85...........   8.500      12/01/10         3,269,520
</TABLE>

                                               See Notes to Financial Statements

                                      F-11
<PAGE>   94
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         GEORGIA (CONTINUED)
$3,300   Atlanta, GA Urban Residential Fin
         Auth Multi-Family Rev Proj Ser A.....   6.750%     07/01/30    $    3,132,723
   375   Coweta Cnty, GA Residential Care Fac
         For The Elderly Auth Rev First Lien
         Wesley Woods Ser A...................   7.625      10/01/06           395,404
 1,500   Coweta Cnty, GA Residential Care Fac
         For The Elderly Auth Rev First Lien
         Wesley Woods Ser A...................   8.200      10/01/16         1,629,930
 1,500   Coweta Cnty, GA Residential Care Fac
         For The Elderly Auth Rev First Lien
         Wesley Woods Ser A...................   8.250      10/01/26         1,633,965
   500   Forsyth Cnty, GA Hosp Auth Rev GA
         Baptist Hlthcare Sys Proj............   6.000      10/01/08           470,380
 1,500   Forsyth Cnty, GA Hosp Auth Rev GA
         Baptist Hlthcare Sys Proj............   6.250      10/01/18         1,349,145
 1,500   Forsyth Cnty, GA Hosp Auth Rev GA
         Baptist Hlthcare Sys Proj............   6.375      10/01/28         1,328,085
 3,000   Fulton Cnty, GA Dev Auth Spec Fac Rev
         Delta Airls Inc Proj.................   5.450      05/01/23         2,573,880
 1,520   Fulton Cnty, GA Hsg Auth Multi-Family
         Hsg Rev..............................   6.375      02/01/08         1,477,516
 4,000   Fulton Cnty, GA Hsg Auth Multi-Family
         Hsg Rev..............................   6.500      02/01/28         3,797,200
 1,175   Fulton Cnty, GA Residential Care Fac
         Elderly Auth Rev.....................   6.900      07/01/19         1,093,467
 1,810   Fulton Cnty, GA Residential Care Sr
         Lien RHA Asstd Living Ser A..........   7.000      07/01/29         1,665,815
   300   Richmond Cnty, GA Dev Auth Nursing
         Home Rev Beverly Enterprises GA Proj
         Rfdg.................................   8.750      06/01/11           320,763
 2,500   Rockdale Cnty, GA Dev Auth Solid
         Waste Disp Visy Paper Inc Proj.......   7.500      01/01/26         2,590,850
                                                                        --------------
                                                                            32,188,418
                                                                        --------------
         HAWAII  0.2%
   805   Hawaii Cnty, HI Impt Dist No 17 Spl
         Assmt Kaloko Subdivision.............   9.500      08/01/11           844,332
 3,205   Hawaii St Dept Trans Spl Fac
         Continental Airls Inc................   5.625      11/15/27         2,740,371
                                                                        --------------
                                                                             3,584,703
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                      F-12
<PAGE>   95
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         ILLINOIS  7.6%
$1,475   Bedford Park, IL Tax Increment Rev
         71st & Cicero Proj Rfdg..............   7.375%     01/01/12    $    1,531,507
 1,445   Bedford Park, IL Tax Increment Rev
         Mark IV Proj (Prerefunded @
         03/01/02)............................   9.750      03/01/12         1,618,097
   930   Bedford Park, IL Tax Increment Rev Sr
         Lien Bedford City Sq Proj............   9.250      02/01/12         1,012,937
 2,720   Broadview, IL Tax Increment Rev Sr
         Lien.................................   8.250      07/01/13         3,117,582
   250   Carol Stream, IL First Mtg Rev
         Windsor Park Manor Proj..............   7.000      12/01/13           251,338
 2,000   Carol Stream, IL First Mtg Rev
         Windsor Park Manor Proj..............   7.200      12/01/14         2,032,020
 1,000   Chicago, IL O'Hare Intl Arpt Spl Fac
         Rev American Airls Inc Proj Ser A....   8.200      12/01/24         1,128,140
   540   Chicago, IL O'Hare Intl Arpt Spl Fac
         Rev American Airls Inc Proj Ser A....   7.875      11/01/25           561,557
 3,500   Chicago, IL O'Hare Intl Arpt Spl Fac
         Rev United Airls Inc.................   8.500      05/01/18         3,612,630
 1,500   Chicago, IL Tax Increment............   7.250      01/01/14         1,546,905
 3,000   Clay Cnty, IL Hosp Rev...............   5.900      12/01/28         2,553,510
 3,000   Crestwood, IL Tax Increment Rev
         Rfdg.................................   7.250      12/01/08         3,115,080
 2,000   Godfrey, IL Rev United Methodist Vlg
         Ser A................................   5.875      11/15/29         1,686,760
   500   Hodgkins, IL Tax Increment Ser A
         Rfdg.................................   9.500      12/01/09           552,595
 4,000   Hodgkins, IL Tax Increment Ser A
         Rfdg.................................   7.625      12/01/13         4,254,040
 3,000   Hoopeston, IL Hosp Cap Impt Rev
         Hoopeston Cmnty Mem Hosp Rfdg........   6.550      11/15/29         2,761,560
 3,500   Huntley, IL Increment Alloc Rev
         Huntley Redev Proj Ser A.............   8.500      12/01/15         3,893,435
 3,000   Huntley, IL Spl Svc Area No 10 Ser
         A....................................   6.500      03/01/29         2,829,870
 2,450   Huntley, IL Spl Svc Area No 6........   6.750      02/01/25         2,359,473
 1,000   Huntley, IL Spl Svc Area No 7........   6.300      03/01/28           917,040
   500   Illinois Dev Fin Auth Econ Dev Rev
         Latin School of Chicago Proj.........   5.650      08/01/28           450,260
 2,470   Illinois Dev Fin Auth Hlth Fac Rev
         Cmnty Living Options.................   7.125      03/01/10         2,547,311
</TABLE>

                                               See Notes to Financial Statements

                                      F-13
<PAGE>   96
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         ILLINOIS (CONTINUED)
$  625   Illinois Dev Fin Auth Rev Cmnty Fac
         Clinic Altgeld Proj..................   8.000%     11/15/06    $      657,431
 1,750   Illinois Dev Fin Auth Rev Cmnty Fac
         Clinic Altgeld Proj..................   8.000      11/15/16         1,834,630
 2,000   Illinois Dev Fin Auth Rev Debt
         Restructure-East Saint Louis.........   7.375      11/15/11         2,184,020
 4,000   Illinois Edl Fac Auth Rev Peace Mem
         Ministries Proj......................   7.500      08/15/26         4,130,800
 1,500   Illinois Edl Facs Auth Rev Lifelink
         Corp Oblig Group Rfdg................   5.850      02/15/20         1,298,775
 4,295   Illinois Edl Facs Auth Rev Lifelink
         Corp Oblig Group Rfdg................   5.700      02/15/24         3,599,682
 2,000   Illinois Hlth Fac Auth Rev Central
         Baptist Home Proj....................   7.125      11/15/29         1,950,440
 1,475   Illinois Hlth Fac Auth Rev Covenant
         Retirement Cmntys Ser A..............   7.600      12/01/12         1,581,554
   240   Illinois Hlth Fac Auth Rev Fairview
         Oblig Group Ser A....................   7.125      08/15/17           244,714
 3,000   Illinois Hlth Fac Auth Rev Fairview
         Oblig Group Ser A Rfdg...............   7.400      08/15/23         3,102,450
 2,250   Illinois Hlth Fac Auth Rev Fairview
         Residence Rockford A.................   6.500      08/15/29         2,066,648
 2,000   Illinois Hlth Fac Auth Rev OSF
         Healthcare Sys.......................   6.250      11/15/29         1,951,040
 3,250   Illinois Hlth Fac Auth Rev Covenant
         Retirement Cmntys Ser A..............   7.500      01/01/11         3,162,282
   445   Illinois Hlth Fac Auth Rev Hinsdale
         Ser C................................   9.500      11/15/19           477,004
 1,700   Illinois Hlth Fac Auth Rev Lifelink
         Corp Oblig Group Ser B (Prerefunded @
         02/15/05)............................   8.000      02/15/25         1,949,152
 4,000   Illinois Hlth Fac Auth Rev Lutheran
         Home & Svcs Proj Ser A...............   7.500      08/15/26         4,107,160
 1,000   Illinois Hlth Facs Auth Rev Bohemian
         Tabor Hills Ser B Rfdg...............   5.900      11/15/24           859,540
 8,944   Illinois St Real Estate Lease Ctfs
         (a) (c)..............................   7.116      06/15/18        10,075,863
 1,135   Jackson Park Hosp Fndtn Chicago, IL
         Jackson Park Hosp....................   9.000      03/01/05         1,073,903
</TABLE>

                                               See Notes to Financial Statements

                                      F-14
<PAGE>   97
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         ILLINOIS (CONTINUED)
$  995   Loves Park, IL First Mtg Rev Hoosier
         Care Proj Ser A......................   7.125%     06/01/34    $      929,678
 1,810   Mill Creek Wtr Reclamation Dist IL
         Sew Rev..............................   8.000      03/01/10         1,958,746
 1,080   Mill Creek Wtr Reclamation Dist IL
         Wtrwks Rev...........................   8.000      03/01/10         1,168,754
 2,480   Palatine, IL Tax Increment Rev
         Rand/Dundee Cent Proj (Prerefunded @
         01/01/07)............................   7.750      01/01/17         2,833,648
   765   Peoria, IL Spl Tax Weaverridge Spl
         Svc Area.............................   7.625      02/01/08           797,444
 2,050   Peoria, IL Spl Tax Weaverridge Spl
         Svc Area.............................   8.050      02/01/17         2,167,424
 4,100   Robbins, IL Res Recov Rev............   8.375      10/15/16         2,182,840
 1,265   Round Lake Beach, IL Tax Increment
         Rev Rfdg.............................   7.200      12/01/04         1,331,438
 2,500   Round Lake Beach, IL Tax Increment
         Rev Rfdg.............................   7.500      12/01/13         2,660,125
 2,750   Saint Charles, IL Indl Dev Rev
         Tri-City Cent Proj...................   7.500      11/01/13         2,796,228
 3,915   Saint Charles, IL Multi-Family Hsg
         Rev Bonds Wessel Court Proj..........   7.600      04/01/24         3,961,745
 2,000   Saint Charles, IL Spl Svc Area No
         21...................................   6.625      03/01/28         1,843,620
                                                                        --------------
                                                                           115,272,425
                                                                        --------------
         INDIANA  2.6%
   450   Carmel, IN Retirement Rental Hsg Rev
         Beverly Enterprises Inc Proj Rfdg....   8.750      12/01/08           483,984
 1,100   Crawfordsville, IN Redev Comm Dist
         Tax Increment Rev....................   7.350      02/01/17         1,079,375
 1,430   Delaware Cnty, IN Redev Dist Tax
         Increment Rev........................   6.875      02/01/18         1,375,975
 2,500   East Chicago, IN Solid Waste Disposal
         Rev USG Corp Proj....................   6.375      08/01/29         2,412,725
 2,626   Indiana Dev Fin Auth Indl Dev Rev
         Unr-Rohn Inc Proj (e)................   7.500      03/01/11         2,741,203
   500   Indiana Hlth Fac Auth Cmnty
         Hartsfield Vlg Proj Ser A............   6.250      08/15/14           469,935
 2,000   Indiana Hlth Fac Auth Cmnty
         Hartsfield Vlg Proj Ser A............   6.375      08/15/27         1,818,560
 1,500   Indiana Hlth Fac Auth Saint Anthony
         Home.................................   7.000      05/15/17         1,501,980
 1,000   Indiana Hlth Fac Auth Saint Anthony
         Home.................................   7.250      05/15/24         1,010,410
 2,495   Indiana Hlth Fac Fin Auth Rev Hoosier
         Care Proj Ser A......................   7.125      06/01/34         2,331,203
</TABLE>

                                               See Notes to Financial Statements

                                      F-15
<PAGE>   98
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         INDIANA (CONTINUED)
$2,950   Indiana Hlth Fac Fin Auth Rev Metro
         Hlth/IN Inc Proj.....................   6.300%     12/01/23    $    2,607,593
 3,000   Indiana Hlth Fac Fin Auth Rev Metro
         Hlth/IN Inc Proj.....................   6.400      12/01/33         2,617,260
 8,270   Indianapolis, IN Arpt Auth Rev Spl
         Fac United Airls Proj Ser A..........   6.500      11/15/31         8,079,459
 2,000   South Bend, IN Econ Dev Rev Ser A....   6.250      11/15/29         1,777,520
   175   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/10            72,391
   135   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/11            51,569
   130   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/12            45,800
   130   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/13            42,290
   125   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/14            37,546
   125   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/15            34,669
   125   Saint Joseph Cnty, IN Redev Dist Tax
         Increment Rev........................  *           12/30/16            32,011
   435   Valparaiso, IN Econ Dev Rev First Mtg
         Whispering Pines Cent................   7.300      01/01/02           427,892
   980   Valparaiso, IN Econ Dev Rev First Mtg
         Whispering Pines Cent................   7.500      01/01/07           935,351
 1,405   Valparaiso, IN Econ Dev Rev First Mtg
         Whispering Pines Cent................   7.750      01/01/12         1,314,757
 2,045   Valparaiso, IN Econ Dev Rev First Mtg
         Whispering Pines Cent................   8.000      01/01/17         1,890,705
   400   Wells Cnty, IN Hosp Auth Rev Caylor
         Nickel Med Cent Inc Rfdg.............   8.500      04/15/03           424,704
 3,600   Wells Cnty, IN Hosp Auth Rev Caylor
         Nickel Med Cent Inc Rfdg.............   8.750      04/15/12         3,931,992
                                                                        --------------
                                                                            39,548,859
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                      F-16
<PAGE>   99
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         IOWA  0.8%
$2,000   Bremer Cnty, IA Hlthcare &
         Residential Fac Rev..................   7.250%     11/15/29    $    1,962,780
 1,500   Cedar Rapids, IA Rev First Mtg
         Cottage Grove........................   5.875      07/01/28         1,269,900
 3,000   Iowa Fin Auth Cmnty Provider Rev Boys
         & Girls Home Family Proj.............   6.250      12/01/28         2,601,570
 2,770   Iowa Fin Auth Multi-Family Rev Hsg
         Park West Proj Rfdg..................   8.000      10/01/23         2,801,246
 2,265   Iowa Fin Auth Retirement Fac
         Presbyterian Homes Mill Pond.........   6.000      10/01/33         1,917,979
 1,000   Palo Alto Cnty, IA Hosp Rev Palo Alto
         Cnty Hosp Proj.......................   6.000      08/01/28           864,830
                                                                        --------------
                                                                            11,418,305
                                                                        --------------
         KANSAS  0.6%
 1,000   Lawrence, KS Coml Dev Rev Holiday Inn
         Sr Ser A.............................   8.000      07/01/16         1,050,400
 2,000   Lenexa, KS Hlthcare Fac Rev Lakeview
         Vlg Ser B............................   6.250      05/15/26         1,854,220
 3,000   Manhattan, KS Coml Dev Rev Holiday
         Inn Sr Ser A Rfdg....................   8.000      07/01/16         3,151,200
 3,125   Shawnee Cnty, KS Rev United Methodist
         Homes Inc Ser A Rfdg.................   6.125      11/15/19         2,833,188
 1,000   Wichita, KS Hlthcare Facs Rev
         Larksfield Place Ser I...............   5.875      05/15/27           849,650
                                                                        --------------
                                                                             9,738,658
                                                                        --------------
         KENTUCKY  0.3%
 1,195   Kenton Cnty, KY Arpt Brd Arpt Rev Spl
         Fac Delta Airls Proj Ser A...........   8.100      12/01/15         1,218,996
 1,000   Kenton Cnty, KY Aprt Brd Spl Mesaba
         Aviation Inc Proj Ser A..............   6.625      07/01/19           974,590
 2,000   Kenton Cnty, KY Arpt Brd Spl Fac Rev
         Mesaba Aviation Inc Proj Ser A.......   6.700      07/01/29         1,934,500
                                                                        --------------
                                                                             4,128,086
                                                                        --------------
         LOUISIANA  1.8%
 4,700   Hodge, LA Util Rev (a)...............   9.000      03/01/10         4,821,260
 1,135   Iberia Parish, LA Hosp Svc Dist No 1
         Hosp Rev.............................   7.500      05/26/06         1,107,522
 2,000   Iberia Parish, LA Hosp Svc Dist No 1
         Hosp Rev.............................   8.000      05/26/16         2,001,800
</TABLE>

                                               See Notes to Financial Statements

                                      F-17
<PAGE>   100
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         LOUISIANA (CONTINUED)
$4,000   Lake Charles, LA Harbor & Terminal
         Dist Port Fac Rev Trunkline Lng Co
         Rfdg.................................   7.750%     08/15/22    $    4,370,280
   200   Louisiana Hsg Fin Agy Rev
         Multi-Family Hsg Plantation Ser A....   7.200      01/01/03           199,762
 4,675   Louisiana Hsg Fin Agy Rev
         Multi-Family Hsg Plantation Ser A....   7.125      01/01/28         4,413,200
   570   Louisiana Pub Fac Auth Rev Indl Dev
         Beverly Enterprises Inc Rfdg.........   8.250      09/01/08           604,308
 1,000   Louisiana Pub Facs Auth Rev
         Progressive Hlthcare.................   6.375      10/01/20           898,170
 1,000   Louisiana Pub Facs Auth Rev
         Progressive Hlthcare.................   6.375      10/01/28           871,500
 1,400   Port New Orleans, LA Indl Dev Rev
         Avondale Inds Inc Proj Rfdg..........   8.250      06/01/04         1,474,298
 2,500   Saint James Parish, LA Solid Waste
         Disp Rev Kaiser Alum Proj............   7.750      08/01/22         2,620,700
 3,000   Saint Tammany, LA Pub Trust Fin Auth
         Rev Christwood Proj Rfdg.............   5.700      11/15/28         2,483,610
   500   West Feliciana Parish, LA Pollutn Ctl
         Rev Gulf States Util Co Proj Ser A...   7.500      05/01/15           527,995
 1,000   West Feliciana Parish, LA Pollutn Ctl
         Rev Gulf States Util Co Proj Ser B...   9.000      05/01/15         1,043,550
                                                                        --------------
                                                                            27,437,955
                                                                        --------------
         MAINE  0.3%
 3,200   Maine Fin Auth Solid Waste Disposal
         Rev Boise Cascade Corp Proj..........   7.900      06/01/15         3,293,568
 1,500   Maine Vets Homes ME Rev..............   7.750      10/01/20         1,593,195
                                                                        --------------
                                                                             4,886,763
                                                                        --------------
         MARYLAND  1.5%
 1,250   Anne Arundel Cnty, MD Spl Tax Dist
         Arundel Mills Proj (b)...............   7.100      07/01/29         1,249,125
 2,000   Anne Arundel Cnty, MD Spl Tax Dist
         Farmington Vlg Proj Ser A............   6.250      06/01/25         1,830,500
 2,500   Baltimore Cnty, MD Mtg Rev Shelter
         Elder Care Ser A.....................   7.250      11/01/29         2,360,575
</TABLE>

                                               See Notes to Financial Statements

                                      F-18
<PAGE>   101
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MARYLAND (CONTINUED)
$1,750   Baltimore Cnty, MD Nursing Fac
         Eastpoint Rehab & Nursing Cent Ser
         A....................................   6.750%     04/01/28    $    1,563,800
 2,000   Baltimore Cnty, MD Pollutn Ctl Rev
         Bethlehem Steel Corp Proj Ser A
         Rfdg.................................   7.550      06/01/17         2,075,120
 2,500   Baltimore Cnty, MD Pollutn Ctl Rev
         Bethlehem Steel Corp Proj Ser B
         Rfdg.................................   7.500      06/01/15         2,585,450
 1,500   Frederick Cnty, MD Spl Olbig Urbana
         Cmnty Dev Auth.......................   6.625      07/01/25         1,434,195
 2,000   Maryland St Econ Dev Corp Afco Cargo
         BWI LLC Proj.........................   6.500      07/01/24         1,939,080
 1,175   Montgomery Cnty, MD Econ Dev
         Editorial Projs In Edl Ser A (e).....   6.250      09/01/08         1,110,410
 3,730   Montgomery Cnty, MD Econ Dev
         Editorial Projs In Edl Ser A (e).....   6.400      09/01/28         3,368,414
   850   Prince Georges Cnty, MD Hosp Rev
         (f)..................................   6.375      01/01/23           348,500
 3,000   Prince Georges Cnty, MD Spl Oblig Spl
         Assmt Woodview Ser A.................   8.000      07/01/26         3,271,680
                                                                        --------------
                                                                            23,136,849
                                                                        --------------
         MASSACHUSETTS  7.6%
 5,530   Massachusetts St Dev Fin Agy New
         England Cntr For Children............   6.000      11/01/19         4,877,226
 1,090   Massachusetts St Dev Fin Agy Rev
         Boston Architectural Cent............   6.100      09/01/18         1,000,500
 1,445   Massachusetts St Dev Fin Agy Rev
         Boston Architectural Cent............   6.250      09/01/28         1,307,291
 1,425   Massachusetts St Dev Fin Agy Rev
         Greater Lynn Mental Hlth Ser B.......   6.375      06/01/18         1,301,082
 5,000   Massachusetts St Dev Fin Agy Rev
         Hlthcare Fac Alliance Ser A..........   7.100      07/01/32         4,824,750
 2,410   Massachusetts St Dev Fin Agy Rev
         Lexington Montessori Sch Issue.......   6.625      08/01/29         2,326,469
 3,000   Massachusetts St Hlth & Edl
         Christopher House Ser A Rfdg.........   6.875      01/01/29         2,841,600
 1,440   Massachusetts St Hlth & Edl Fac Auth
         Rev Indpt Living Ser A...............   8.100      07/01/18         1,620,173
</TABLE>

                                               See Notes to Financial Statements

                                      F-19
<PAGE>   102
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MASSACHUSETTS (CONTINUED)
$2,000   Massachusetts St Indl Fin Agy
         Assisted Living Fac Rev..............   8.000%     09/01/27    $    2,115,700
 2,000   Massachusetts St Indl Fin Agy
         Assisted Living Fac Rev..............   7.500      12/01/27         2,042,780
 1,000   Massachusetts St Indl Fin Agy First
         Mtg Pilgrim Inc Proj.................   6.500      10/01/15           913,690
 2,000   Massachusetts St Indl Fin Agy
         Trustees Deerfield Academy...........   6.750      10/01/28         1,790,380
 4,000   Massachusetts St Indl Fin Agy
         Hlthcare Fac Rev Metro Hlth Fndtn Inc
         Proj Ser A...........................   6.750      12/01/27         3,833,080
   675   Massachusetts St Indl Fin Agy Indl
         Rev Beverly Enterprises
         Inc/Gloucester & Lexington Proj
         Rfdg.................................   8.000      05/01/02           682,081
   800   Massachusetts St Indl Fin Agy Indl
         Rev Beverly Enterprises
         Inc/Gloucester & Lexington Proj
         Rfdg.................................   8.375      05/01/09           847,248
 6,000   Massachusetts St Indl Fin Agy Rev Gtr
         Lynn Mental Hlth (a).................   6.375      06/01/18         5,458,380
   500   Massachusetts St Indl Fin Agy Rev
         Dimmock Cmnty Hlth Cent..............   8.000      12/01/06           531,280
 1,000   Massachusetts St Indl Fin Agy Rev
         Dimmock Cmnty Hlth Cent..............   8.375      12/01/13         1,108,540
 3,000   Massachusetts St Indl Fin Agy Rev
         Dimmock Cmnty Hlth Cent..............   8.500      12/01/20         3,339,150
 2,555   Massachusetts St Indl Fin Agy Rev
         East Boston Neighborhood Proj........   7.500      07/01/16         2,425,027
 2,560   Massachusetts St Indl Fin Agy Rev
         East Boston Neighborhood Proj........   7.625      07/01/26         2,429,440
   710   Massachusetts St Indl Fin Agy Rev
         Evergreen Cent Inc...................   8.000      11/01/06           754,737
 3,900   Massachusetts St Indl Fin Agy Rev
         Evergreen Cent Inc (e)...............   9.250      11/01/11         4,129,866
 1,230   Massachusetts St Indl Fin Agy Rev
         Evergreen Cent Inc...................   8.375      11/01/13         1,385,312
 2,165   Massachusetts St Indl Fin Agy Rev
         Evergreen Cent Inc...................   8.500      11/01/20         2,460,436
 1,005   Massachusetts St Indl Fin Agy Rev
         First Mtg Evanswood Bethzatha Ser A
         Rfdg.................................   7.400      01/15/09           983,754
</TABLE>

                                               See Notes to Financial Statements

                                      F-20
<PAGE>   103
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MASSACHUSETTS (CONTINUED)
$2,000   Massachusetts St Indl Fin Agy Rev
         First Mtg Evanswood Bethzatha Ser A
         Rfdg.................................   7.625%     01/15/14    $    1,957,560
 2,000   Massachusetts St Indl Fin Agy Rev
         First Mtg Evanswood Bethzatha Ser A
         Rfdg.................................   7.875      01/15/20         1,970,000
 1,410   Massachusetts St Indl Fin Agy Rev
         First Mtg Loomis House & Vlg Proj....   7.400      07/01/12         1,597,065
 1,530   Massachusetts St Indl Fin Agy Rev
         First Mtg Loomis House & Vlg Proj....   7.500      07/01/17         1,740,375
   690   Massachusetts St Indl Fin Agy Rev
         First Mtg Loomis House & Vlg Proj
         (Prerefunded @ 07/01/05).............   7.250      07/01/07           777,278
 1,000   Massachusetts St Indl Fin Agy Rev
         First Mtg Reeds Landing Proj.........   7.750      10/01/00         1,000,620
 8,300   Massachusetts St Indl Fin Agy Rev
         First Mtg Reeds Landing Proj (a).....   8.625      10/01/23         8,948,479
 1,700   Massachusetts St Indl Fin Agy Rev
         First Mtg Stone Institute & Newton...   7.700      01/01/14         1,772,658
 1,760   Massachusetts St Indl Fin Agy Rev
         Glenmeadow Retirement Cmnty Ser C
         (Prerefunded @ 02/15/06).............   8.250      02/15/08         2,084,650
 1,000   Massachusetts St Indl Fin Agy Rev
         Glenmeadow Retirement Cmnty Ser C
         (Prerefunded @ 02/15/06).............   8.625      02/15/26         1,200,200
 2,795   Massachusetts St Indl Fin Agy Rev Gtr
         Lynn Mental Hlth.....................   6.200      06/01/08         2,656,256
 3,615   Massachusetts St Indl Fin Agy Rev Gtr
         Lynn Mental Hlth (Prerefunded @
         06/01/04)............................   8.800      06/01/14         4,469,369
 3,945   Massachusetts St Indl Fin Agy Rev
         Hillcrest Edl Cent Inc Proj..........   6.375      07/01/29         3,732,246
 2,850   Massachusetts St Indl Fin Agy Rev
         Hillcrest Edl Cent Inc Proj
         (Prerefunded @ 07/01/05).............   8.450      07/01/18         3,209,328
   740   Massachusetts St Indl Fin Agy Rev
         Hillcrest Edl Cent Inc Proj
         (Prerefunded @ 07/01/05).............   8.000      07/01/05           807,118
   115   Massachusetts St Indl Fin Agy Rev
         Hillcrest Edl Cent Inc Proj
         (Prerefunded @ 07/07/00).............   7.500      07/01/00           115,930
 1,085   Massachusetts St Indl Fin Agy Rev
         HMES Issue...........................   7.000      09/01/12         1,056,096
</TABLE>

                                               See Notes to Financial Statements

                                      F-21
<PAGE>   104
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MASSACHUSETTS (CONTINUED)
$3,380   Massachusetts St Indl Fin Agy Rev JRC
         Assisted Living......................   7.500%     07/01/26    $    3,298,069
 2,600   Massachusetts St Indl Fin Agy Rev
         Montserrat College Art Issue Ser A...   7.000      12/01/27         2,441,816
 1,910   Massachusetts St Indl Fin Agy Rev NE
         Cent for Autism (Prerefunded @
         11/01/00) (e)........................   9.000      11/01/05         2,028,897
 4,910   Massachusetts St Indl Fin Agy Rev NE
         Cent for Autism (Prerefunded @
         11/01/00) (e)........................   9.500      11/01/15         5,237,301
 2,000   Massachusetts St Indl Fin Agy Rev
         Orchard Cove Issue (Prerefunded @
         05/01/02)............................   9.000      05/01/22         2,249,740
 2,000   Massachusetts St Indl Fin Agy Rev Sr
         Living Fac Forge Hill Proj...........   6.750      04/01/30         1,729,220
 1,820   Massachusetts St Indl Fin Agy Rev
         Waarc Inc Proj (Prerefunded @
         09/01/05)............................   7.750      09/01/25         2,104,157
                                                                        --------------
                                                                           115,514,400
                                                                        --------------
         MICHIGAN  1.5%
 1,000   Detroit, MI Loc Dev Fin Auth Tax
         Increment Sr Ser B (d)...............   6.700      05/01/21           974,340
 3,500   Detroit, MI Loc Dev Fin Auth Ser C...   6.850      05/01/21         3,433,920
 1,060   Dickinson Cnty, MI Mem Hosp Sys Hosp
         Rev..................................   7.625      11/01/05         1,150,026
 1,000   Dickinson Cnty, MI Mem Hosp Sys Hosp
         Rev..................................   8.000      11/01/14         1,148,110
 2,390   Meridian, MI Econ Dev Corp First Mtg
         Burcham Hills Ser A Rfdg.............   7.500      07/01/13         2,446,619
 3,430   Meridian, MI Econ Dev Corp First Mtg
         Burcham Hills Ser A Rfdg.............   7.750      07/01/19         3,554,474
   500   Michigan St Hosp Fin Auth Rev Hosp
         Genesys Hlth Sys Ser A Rfdg
         (Prerefunded @ 10/01/05).............   7.500      10/01/07           576,510
 1,500   Michigan St Hosp Fin Auth Rev Hosp
         Genesys Hlth Sys Ser A Rfdg
         (Prerefunded @ 10/01/05).............   8.100      10/01/13         1,773,810
 2,700   Michigan St Hosp Fin Auth Rev Hosp
         Henry Ford Hlth Ser A Rfdg...........   5.250      11/15/25         2,307,798
</TABLE>

                                               See Notes to Financial Statements

                                      F-22
<PAGE>   105
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MICHIGAN (CONTINUED)
$1,026   Michigan St Strategic Fd Ltd Oblig
         Rev Great Lakes Pulp & Fiber Proj
         (d)..................................   8.000%     12/01/27    $      718,012
 4,000   Michigan St Strategic Fd Solid Waste
         Disp Rev Genesee Pwr Station Proj....   7.500      01/01/21         4,174,480
                                                                        --------------
                                                                            22,258,099
                                                                        --------------
         MINNESOTA  2.5%
 1,750   Albertville, MN Multi-Family Rev Hsg
         Cottages Albertville Proj A..........   6.750      09/01/29         1,716,768
 1,020   Austin, MN Multi-Family Rev Hsg
         Cedars of Austin Proj Rfdg...........   7.500      04/01/17         1,037,269
 2,000   Austin, MN Multi-Family Rev Hsg
         Cedars of Austin Proj Rfdg...........   7.500      04/01/18         2,033,860
 1,955   Brooklyn Cent MN Multi-Family Hsg Rev
         Four Courts Apts Proj Ser A Rfdg.....   7.400      12/01/15         1,971,735
 1,220   Brooklyn Cent MN Multi-Family Hsg Rev
         Four Courts Apts Proj Ser A Rfdg.....   7.500      06/01/25         1,230,407
 1,460   Cambridge, MN Hsg & Hlthcare Fac Rev
         Grandview West Pf Ser A..............   6.000      10/01/28         1,259,133
 1,495   Cambridge, MN Hsg & Hlthcare Fac Rev
         Grandview West Proj Ser B............   6.000      10/01/33         1,278,360
   750   Chisago City, MN Hlth Fac Rev Part
         Pleasant Heights Proj Ser A Rfdg.....   7.300      07/01/25           770,760
 3,000   Columbia Heights, MN Multi-Family
         Crest View Corp Proj.................   6.000      03/01/33         2,570,430
 2,700   Dakota Cnty, MN Hsg & Redev..........   6.250      05/01/29         2,505,519
 1,200   Maplewood, MN Hlthcare Fac Rev VOA
         Care Cent Proj.......................   7.450      10/01/16         1,239,612
 1,950   Minneapolis, MN Hlthcare Fac Rev
         Ebenezer Society Proj Ser A..........   7.200      07/01/23         1,953,802
 1,000   Minneapolis, MN Hlthcare Fac Rev
         Saint Olaf Residence Inc Proj........   7.100      10/01/23         1,001,990
   350   Minneapolis, MN Multi-Family Rev Hsg
         Belmont Apts Proj....................   7.250      11/01/16           350,879
 1,320   Minneapolis, MN Multi-Family Rev Hsg
         Belmont Apts Proj (a)................   7.625      11/01/27         1,325,372
</TABLE>

                                               See Notes to Financial Statements

                                      F-23
<PAGE>   106
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MINNESOTA (CONTINUED)
$3,040   New Brighton, MN Rental Hsg Rev
         Polynesian Vlg Apts Proj Ser A
         Rfdg.................................   7.500%     10/01/17    $    3,094,294
   760   New Hope, MN Multi-Family Rev Hsg
         Broadway Lanel Proj..................   7.750      09/01/07           770,024
 2,320   New Hope, MN Multi-Family Rev Hsg
         Broadway Lanel Proj..................   8.000      09/01/18         2,342,875
   785   North Saint Paul, MN Multi-Family Rev
         Hsg Cottages North St Paul Rfdg......   9.000      02/01/09           818,237
 2,220   North Saint Paul, MN Multi-Family Rev
         Hsg Cottages North St Paul Rfdg......   9.250      02/01/22         2,312,197
 2,255   Northfield, MN Hlthcare Facs Rev
         Three Links Care Cent Proj...........   5.875      04/01/29         1,911,067
 1,000   Saint Paul, MN Port Auth Hotel Fac
         Rev Radisson Kellogg Proj Ser 2......   7.375      08/01/29           992,470
   500   Shoreview, MN Sr Hsg Rev Shoreview Sr
         Residence Proj.......................   7.250      02/01/26           486,800
 2,000   Spring Lake Park, MN Multi-Family Hsg
         Cottages Spring Lake Rfdg (LOC: Zapp
         Natl Bank St Cloud)..................   8.375      01/01/22         2,003,420
 1,000   Winona, MN Hsg Rev Saint Anne Hospice
         Inc..................................   6.750      07/01/27           955,490
                                                                        --------------
                                                                            37,932,770
                                                                        --------------
         MISSISSIPPI  0.5%
   950   Lowndes Cnty, MS Hosp Rev Golden
         Triangle Med Cent Rfdg...............   8.500      02/01/10           973,104
 1,615   Mississippi Business Fin Corp MS
         Pollutn Ctl Rev Sys Energy Res Inc
         Proj.................................   5.875      04/01/22         1,432,650
 2,200   Mississippi Dev Bank Spl Oblig
         Diamond Lakes Utils Ser A Rfdg.......   6.250      12/01/17         2,145,550
 2,780   Ridgeland, MS Urban Renewal Rev The
         Orchard Ltd Proj Ser A Rfdg..........   7.750      12/01/15         2,880,664
                                                                        --------------
                                                                             7,431,968
                                                                        --------------
         MISSOURI  1.8%
 2,755   Ellisville, MO Indl Dev Auth Rev Rfdg
         & Impt Gambrill Gardens Proj.........   6.200      06/01/29         2,435,007
 1,000   Ferguson, MO Tax Increment Rev
         Crossings at Halls Ferry Proj........   7.250      04/01/07           985,110
</TABLE>

                                               See Notes to Financial Statements

                                      F-24
<PAGE>   107
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         MISSOURI (CONTINUED)
$2,000   Ferguson, MO Tax Increment Rev
         Crossings at Halls Ferry Proj........   7.625%     04/01/17    $    1,952,820
 1,000   Ferguson, MO Tax Increment Rev
         Crossings at Halls Ferry Proj........   7.625      04/01/18           975,790
 3,610   Good Shepard Nursing Home Dist MO
         Nursing Home Fac Rev Rfdg............   5.900      08/15/23         3,117,957
 2,705   Jefferson Cnty, MO Indl Dev Auth Indl
         Rev Cedars Hlthcare Cent Proj Ser A
         Rfdg.................................   8.250      12/01/15         2,862,891
 3,000   Kansas City, MO Multi-Family Hsg Rev
         Vlg Green Apts Proj..................   6.250      04/01/30         2,825,460
 1,075   Missouri St Hlth & Edl Fac Bethesda
         Hlth Group Inc Proj Ser A Rfdg.......   7.500      08/15/12         1,150,250
 3,000   Perry Cnty, MO Nursing Home Rev
         Rfdg.................................   5.900      03/01/28         2,547,210
 1,615   Saint Louis, MO Tax Increment Rev
         Scullin Redev Area Ser A.............  10.000      08/01/10         1,928,455
 3,325   Saline Cnty, MO Indl Dev Auth Hlth
         Facs Rev John Fitzgibbon Mem Hosp
         Inc..................................   6.500      12/01/28         2,939,366
 3,600   Valley Park, MO Indl Dev Auth Sr Hsg
         Rev Cape Albeon Proj.................   6.150      12/01/33         3,286,872
                                                                        --------------
                                                                            27,007,188
                                                                        --------------
         MONTANA  0.2%
 2,825   Montana St Brd Invt Res Recovery Rev
         Yellowstone Energy L P Proj..........   7.000      12/31/19         2,780,845
                                                                        --------------
         NEVADA  0.7%
 1,000   Boulder City, NV Hosp Rev Boulder
         City Hosp Inc Proj Rfdg..............   5.850      01/01/22           862,080
 3,075   Clark Cnty, NV Assisted Living
         Homestead Boulder City Proj..........   6.500      12/01/27         2,836,257
 1,490   Henderson, NV Loc Impt Dist No
         T-10.................................   7.500      08/01/15         1,535,609
   985   Las Vegas, NV Spl Impt Dist No 505
         Elkhorn Springs......................   8.000      09/15/13         1,020,903
</TABLE>

                                               See Notes to Financial Statements

                                      F-25
<PAGE>   108
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         NEVADA (CONTINUED)
$1,210   Nevada St Dept Commerce Hlth Fac Rev
         Washoe Convalescent Cent Proj Rfdg...   8.125%     06/01/03    $    1,241,012
 3,000   Washoe Cnty, NV Impt Bonds Spl Assmt
         Dist No 23...........................   6.500      11/01/17         3,062,700
                                                                        --------------
                                                                            10,558,561
                                                                        --------------
         NEW HAMPSHIRE  2.8%
   435   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Colby-Sawyer College
         Issue................................   7.200      06/01/12           451,861
 2,565   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Colby-Sawyer College
         Issue................................   7.500      06/01/26         2,698,252
 4,965   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Daniel Webster College Issue
         Rfdg (Prerefunded @ 07/01/04)........   7.625      07/01/16         5,603,797
 1,035   New Hampshire Higher Edl & Hlth Fac
         Auth Rev First Mtg Odd Fellows Home
         Rfdg.................................   8.000      06/01/04         1,061,382
 2,000   New Hampshire Higher Edl & Hlth Fac
         Auth Rev First Mtg Odd Fellows Home
         Rfdg.................................   9.000      06/01/14         2,301,780
 1,000   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Havenwood-Heritage
         Heights..............................   7.350      01/01/18         1,035,260
 4,825   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Havenwood-Heritage
         Heights..............................   7.450      01/01/25         4,979,400
 2,295   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Hlthcare Visiting Nurse
         (e)..................................   7.250      09/01/23         2,315,494
 1,370   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Monadock Cmnty Hosp Issue
         (Prerefunded @ 10/01/00).............   9.125      10/01/20         1,451,529
 2,000   New Hampshire Higher Edl & Hlth Fac
         Auth Rev New London Hosp Assn Proj...   7.500      06/01/05         2,145,220
 3,355   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Vly Regl Hosp (e)...........   7.350      04/01/23         3,370,131
 2,000   New Hampshire Higher Edl & Hlth Facs
         Auth Rev.............................   6.125      03/01/19         1,853,980
 4,845   New Hampshire Higher Edl & Hlth Facs
         Auth Rev.............................   6.300      07/01/29         4,409,434
 1,000   New Hampshire Higher Edl & Hlth Fac
         Auth Rev Riverwoods at Exeter Ser
         A....................................   6.500      03/01/23           930,430
</TABLE>

                                               See Notes to Financial Statements

                                      F-26
<PAGE>   109
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         NEW HAMPSHIRE (CONTINUED)
$3,860   New Hampshire St Business Fin Auth
         Elec Fac Rev Plymouth Cogeneration...   7.750%     06/01/14    $    3,955,110
 3,000   New Hampshire St Business Fin Auth
         Rev Alice Peck Day Health Systems Ser
         A....................................   7.000      10/01/29         2,864,610
 1,325   New Hampshire St Hsg Fin Auth Single
         Family Rev...........................   5.900      07/01/28         1,275,763
                                                                        --------------
                                                                            42,703,433
                                                                        --------------
         NEW JERSEY  4.9%
 4,990   Camden Cnty, NJ Impt Auth Lease Rev
         Dockside Refrig (a)..................   8.400      04/01/24         5,390,298
 4,500   Camden Cnty, NJ Impt Auth Lease Rev
         Kaighn PT Marine Term Ser A (a)......   8.000      06/01/27         4,815,900
 1,000   New Jersey Econ Dev Auth Econ Dev
         Rev..................................   6.750      07/01/19           968,940
   500   New Jersey Econ Dev Auth Econ Dev Rev
         Green Acres Manor Inc Ser A Rfdg.....   8.000      01/01/09           515,380
 1,000   New Jersey Econ Dev Auth Econ Dev Rev
         Green Acres Manor Inc Ser A Rfdg.....   8.250      01/01/17         1,033,330
   415   New Jersey Econ Dev Auth Econ Dev Rev
         Zirbser Greenbriar Inc Ser A Rfdg....   7.375      07/15/03           425,309
   915   New Jersey Econ Dev Auth Econ Dev Rev
         Zirbser Greenbriar Inc Ser A Rfdg....   7.750      07/15/08           943,136
   250   New Jersey Econ Dev Auth First Mtg
         Cranes Mill Ser A....................   7.000      02/01/10           252,750
 1,500   New Jersey Econ Dev Auth First Mtg
         Cranes Mill Ser A....................   7.375      02/01/17         1,551,735
 3,500   New Jersey Econ Dev Auth First Mtg
         Cranes Mill Ser A....................   7.500      02/01/27         3,626,035
   500   New Jersey Econ Dev Auth First Mtg
         Gross Rev Burnt Tavern Convalescent
         Ser A Rfdg...........................   9.000      11/15/13           528,505
   840   New Jersey Econ Dev Auth First Mtg
         Gross Rev Stone Arch Nursing Home
         Proj Rfdg............................   8.750      12/01/10           892,072
 1,000   New Jersey Econ Dev Auth First Mtg
         Gross Rev The Evergreens (Prerefunded
         @ 10/01/02)..........................   9.250      10/01/22         1,140,290
   875   New Jersey Econ Dev Auth Rev First
         Mtg Gross Rev The Evergreens Rfdg....   5.875      12/01/27           744,494
</TABLE>

                                               See Notes to Financial Statements

                                      F-27
<PAGE>   110
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         NEW JERSEY (CONTINUED)
$1,000   New Jersey Econ Dev Auth Holt Hauling
         & Warehsg Rev Ser G Rfdg.............   8.400%     12/15/15    $    1,058,180
 3,000   New Jersey Econ Dev Auth Meridian
         Assisted Living Rev Proj.............   6.750      08/01/30         2,729,280
   500   New Jersey Econ Dev Auth Rev First
         Mtg Fellowship Vlg Proj Ser A
         (Prerefunded @ 01/01/05).............   8.500      01/01/10           590,185
 1,000   New Jersey Econ Dev Auth Rev First
         Mtg Fellowship Vlg Proj Ser A
         (Prerefunded @ 01/01/05).............   9.250      01/01/25         1,212,840
   975   New Jersey Econ Dev Auth Rev First
         Mtg Millhouse Proj Ser A.............   8.250      04/01/10         1,049,080
 2,060   New Jersey Econ Dev Auth Rev First
         Mtg Millhouse Proj Ser A.............   8.500      04/01/16         2,229,600
 1,860   New Jersey Econ Dev Auth Rev First
         Mtg Winchester Gardens Ser A.........   7.500      11/01/05         1,906,091
 1,100   New Jersey Econ Dev Auth Rev First
         Mtg Winchester Gardens Ser A.........   8.500      11/01/16         1,200,947
 1,500   New Jersey Econ Dev Auth Rev First
         Mtg Winchester Gardens Ser A.........   8.625      11/01/25         1,643,460
 1,945   New Jersey Econ Dev Auth Rev Kullman
         Assoc Proj Ser A.....................   6.125      06/01/18         1,797,763
 2,500   New Jersey Econ Dev Auth Rev Sr
         Living Fac Esplandade Near...........   7.000      06/01/39         2,314,450
 4,500   New Jersey Econ Dev Auth Rev Sr Mtg
         Arbor Glen Proj Ser A Rfdg...........   6.000      05/15/28         3,893,490
   855   New Jersey Econ Dev Auth Rev Sr Mtg
         Arbor Glen Proj Ser A................   8.000      05/15/02           910,319
   750   New Jersey Econ Dev Auth Rev Sr Mtg
         Arbor Glen Proj Ser A................   8.000      05/15/04           837,060
 2,560   New Jersey Econ Dev Auth Rev Sr Mtg
         Arbor Glen Proj Ser A (Prerefunded @
         05/15/06)............................   8.750      05/15/26         3,134,208
 5,000   New Jersey Econ Dev Auth Spl Fac Rev
         Continental Airls Inc Proj...........   6.625      09/15/12         5,164,200
 5,000   New Jersey Econ Dev Auth Spl Fac Rev
         Continental Airls Inc Proj...........   6.250      09/15/19         4,791,600
</TABLE>

                                               See Notes to Financial Statements

                                      F-28
<PAGE>   111
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         NEW JERSEY (CONTINUED)
$5,000   New Jersey Econ Dev Auth Spl Fac Rev
         Continental Airls Inc Proj...........   6.250%     09/15/29    $    4,695,450
 2,500   New Jersey Hlthcare Fac Fin Auth Rev
         Care Institute Inc Cherry Hill
         Proj.................................   7.750      07/01/10         2,499,025
 3,100   New Jersey Hlthcare Fac Fin Auth Rev
         Raritan Bay Med Cent Issue Rfdg......   7.250      07/01/14         3,035,706
   950   New Jersey St Edl Fac Auth Rev
         Caldwell College Ser A...............   7.250      07/01/25           980,314
 4,000   New Jersey St Edl Fac Auth Rev
         Felician College of Lodi Ser D.......   7.375      11/01/22         4,152,560
                                                                        --------------
                                                                            74,653,982
                                                                        --------------
         NEW MEXICO  1.6%
 4,460   Albuquerque, NM Retirement Fac Rev La
         Vida Liena Proj Ser A Rfdg
         (Prerefunded @ 02/01/03).............   8.850      02/01/23         5,061,877
 5,000   Albuquerque, NM Retirement Fac Rev La
         Vida Liena Proj Ser B Rfdg...........   6.600      12/15/28         4,483,950
 2,970   Bernalillo Cnty, NM Multi-Family Hsg
         Brentwood Gardens Apt B 1............   6.600      10/15/28         2,791,859
 1,570   Bernalillo Cnty, NM Multi-Family Rev
         Hsg Sr Solar Villas Apts Ser F.......   7.250      10/15/22         1,525,522
 3,000   Farmington, NM Pollutn Ctl Rev Public
         Svc Co NM Proj Ser A.................   6.600      10/01/29         2,964,960
 2,000   New Mexico Regional Hsg Auth Region
         VI Multi-Family Rev..................   6.750      06/15/29         1,904,420
 2,500   New Mexico St Hosp Equip Ln Council
         Hosp Rev Mem Med Cent Inc Proj.......   5.500      06/01/28         2,119,275
 2,920   RHA Hsg Dev Corp NM Multi-Family Rev
         Mtg Woodleaf Apts Proj Ser A Rfdg....   7.125      12/15/27         2,805,536
   670   Santa Fe, NM Indl Rev Casa Real
         Nursing Home Rfdg....................   9.750      01/01/13           701,075
                                                                        --------------
                                                                            24,358,474
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                      F-29
<PAGE>   112
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         NEW YORK  4.1%
$1,000   Amherst, NY Indl Dev Agy Sr Rev
         Sharrey Zedek Proj Ser A (b).........   7.000%     12/01/24    $      980,020
 1,500   Amherst, NY Indl Dev Agy Sr Rev
         Sharrey Zedek Proj Ser A (b).........   7.000      12/01/34         1,434,270
 2,000   Bethlehem, NY Indl Dev Agy Sr Hsg Rev
         Van Allen Proj Ser A.................   6.875      06/01/39         1,855,400
 1,340   Brookhaven, NY Indl Dev Agy Sr
         Residential Hsg Rev Woodcrest Estates
         Fac Ser A............................   6.250      12/01/23         1,204,821
 2,000   Brookhaven, NY Indl Dev Agy Sr
         Residential Hsg Rev Woodcrest Estates
         Fac Ser A............................   6.375      12/01/37         1,784,300
 2,000   Castle Rest Residential Hlthcare Fac
         NY Rev Hlthcare Fac Ser B............   8.000      08/01/10         1,948,760
 1,210   Clifton Springs, NY Hosp & Clinic Ser
         A Rfdg & Impt........................   7.650      01/01/12         1,290,997
 4,800   Islip, NY Cmnty Dev Agy Cmnty Dev Rev
         NY Institute of Technology Rfdg
         (a)..................................   7.500      03/01/26         5,072,976
 1,350   Monroe Cnty, NY Indl Dev Agy Rev Indl
         Dev Empire Sports Proj Ser A.........   6.250      03/01/28         1,249,047
 1,000   Mount Vernon, NY Indl Dev Agy Civic
         Fac Rev..............................   6.200      06/01/29           900,720
 6,000   New York City Indl Dev Agy Laguardia
         Assoc LP Proj Rfdg...................   6.000      11/01/28         5,541,900
 3,500   New York City Indl Dev Agy Civic Fac
         Rev Cmnty Res Developmentally
         Disabled.............................   7.500      08/01/26         3,641,295
 3,960   New York City Indl Dev Agy Civic Fac
         Rev Our Lady of Mercy Med Cent Pkg
         Corp Proj............................   8.500      12/30/22         4,271,256
 1,500   New York City Indl Dev Civic Touro
         College Proj Ser A...................   6.350      06/01/29         1,419,075
 4,000   New York St Mtg Agy Rev Homeowner Mtg
         Ser 84...............................   5.950      04/01/30         3,879,560
 2,665   Newark-Wayne Cmnty Hosp Inc NY Hosp
         Rev Ser A............................   7.600      09/01/15         2,789,029
 2,000   North Syracuse, NY Hsg Auth Rev Janus
         Park Proj............................   8.000      06/01/14         1,895,440
 1,250   Oneida Cnty, NY Indl Dev Agy Civic
         Fac Saint Elizabeth Med Ser A........   5.875      12/01/29         1,060,912
</TABLE>

                                               See Notes to Financial Statements

                                      F-30
<PAGE>   113
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         NEW YORK (CONTINUED)
$  650   Onondaga Cnty, NY Indl Dev Agy Civic
         Fac Rev Iroquois Nursing Home Ser
         B....................................   7.000%     02/01/09    $      617,181
   675   Oswego Cnty, NY Indl Dev Agy Civic
         Fac Rev..............................   7.000      02/01/12           634,210
 1,500   Peekskill, NY Indl Dev Agy Sr Drum
         Hill Sr Living Proj..................   6.375      10/01/28         1,344,480
 1,275   Rensselaer Cnty, NY Indl Dev Agy East
         Greenbush Cntr Proj Ser A Rfdg (e)...   7.000      02/01/11         1,209,019
 1,480   Rensselaer Cnty, NY Indl Dev Agy East
         Greebush Cntr Proj Ser B Rfdg (e)....   7.000      02/01/11         1,409,330
 2,300   Rockland Cnty, NY Indl Dev Agy Civic
         Fac Rev Dominican College Proj (e)...   6.250      05/01/28         2,105,374
 2,000   Saratoga Cnty, NY Indl Dev Agy Sr Hsg
         Rev..................................   6.875      06/01/39         1,853,020
 1,000   Suffolk Cnty, NY Indl Dev Agy Civic
         Fac Rev..............................   7.250      01/01/20           975,180
 2,000   Suffolk Cnty, NY Indl Dev Agy Civic
         Fac Rev..............................   7.250      01/01/30         1,924,300
 1,500   Suffolk Cnty, NY Indl Dev Agy Cont
         Care Retirement Cmnty Rev (b)........   7.250      11/01/28         1,499,865
 3,100   Suffolk Cnty, NY Indl Dev Agy Indl
         Dev Rev Spellman High Voltage Fac Ser
         A....................................   6.375      12/01/17         2,918,774
   400   Syracuse, NY Hsg Auth Rev Sub Proj
         Loretto Rest Ser B...................   7.500      08/01/10           385,760
   695   Ulster Cnty, NY Indl Dev Agy Civic
         Fac Rev..............................   6.250      06/01/08           670,314
 1,000   Ulster Cnty, NY Indl Dev Agy Civic
         Fac Rev..............................   6.400      06/01/14           950,770
 1,000   Ulster Cnty, NY Indl Dev Agy Civic
         Fac Rev..............................   6.450      06/01/24           919,600
                                                                        --------------
                                                                            61,636,955
                                                                        --------------
         NORTH CAROLINA  0.3%
 5,000   Charlotte, NC Spl Fac Rev Charlotte
         Douglas Int Rfdg.....................   5.600      07/01/27         4,094,900
                                                                        --------------
         NORTH DAKOTA  0.5%
 2,610   Devils Lake, ND Hlthcare Facs Rev &
         Impt Lk Reg Lutheran Rfdg............   6.100      10/01/23         2,299,593
 3,000   Grand Forks, ND Sr Hsg Rev Spl Term
         4000 Vly Square Proj.................   6.250      12/01/34         2,661,600
 2,000   Grand Forks, ND Sr Hsg Rev Spl Term
         4000 Vly Square Proj.................   6.375      12/01/34         1,806,440
                                                                        --------------
                                                                             6,767,633
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                      F-31
<PAGE>   114
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         OHIO  3.1%
$1,500   Athens Cnty, OH Hosp Fac Rev
         O'Bleness Mem Hosp Proj..............   7.100%     11/15/23    $    1,511,475
 3,800   Cleveland, OH Arpt Spl Rev
         Continental Airls Inc Proj...........   5.375      09/15/27         3,158,142
 1,000   Cuyahoga Cnty, OH Hlthcare Fac Rev
         Jennings Hall........................   7.200      11/15/14         1,017,790
 1,500   Cuyahoga Cnty, OH Hlthcare Fac Rev
         Jennings Hall........................   7.300      11/15/23         1,535,745
 2,500   Cuyahoga Cnty, OH Hlthcare Fac Rev
         Judson Retirement Cmnty Ser A Rfdg...   7.250      11/15/13         2,519,500
 3,000   Cuyahoga Cnty, OH Hlthcare Fac Rev
         Judson Retirement Cmnty Ser A Rfdg...   7.250      11/15/18         3,023,400
 1,195   Cuyahoga Cnty, OH Multi-Family Rev
         Hsg Mtg Colonnade Apts Ser A Rfdg....   7.500      12/01/17         1,151,705
 2,305   Cuyahoga Cnty, OH Multi-Family Rev
         Hsg Mtg Colonnade Apts Ser A Rfdg....   7.750      12/01/28         2,207,937
 2,500   Cuyahoga Cnty, OH Multi-Family Rev
         Hsg Park Lane Apts Proj Ser A........   8.250      07/01/28         2,575,000
 3,000   Dayton, OH Spl Facs Rev Afco Cargo
         Day LLC Proj.........................   6.300      04/01/22         2,831,880
   295   Fairfield, OH Econ Dev Rev Beverly
         Enterprises Inc Proj Rfdg............   8.500      01/01/03           305,278
 2,205   Hamilton Cnty, OH Multi-Family Rev
         Hsg Garden Hill Washington Park
         Apts.................................   7.750      10/01/21         2,269,893
 1,370   Harrison, OH Harrison Ave Kmart Proj
         Ser A................................   8.125      12/01/02         1,416,991
 1,000   Madison Cnty, OH Hosp Impt Rev
         Madison Cnty Hosp Proj Rfdg..........   6.250      08/01/18           903,630
 2,465   Madison Cnty, OH Hosp Impt Rev
         Madison Cnty Hosp Proj Rfdg..........   6.400      08/01/28         2,201,023
 5,000   Montgomery Cnty, OH Hlthcare Fac
         Rev..................................   6.250      02/01/22         4,512,850
 1,000   North Canton, OH Hlthcare Facs Rev
         The Waterford at Saint Luke Proj
         (Prerefunded @ 11/15/02).............   8.625      11/15/21         1,126,170
 3,000   Ohio St Solid Waste Rev CSC Ltd
         Proj.................................   8.500      08/01/22         2,927,400
 2,000   Ohio St Solid Waste Rev Rep
         Engineered Steels Proj...............   8.250      10/01/14         1,836,900
</TABLE>

                                               See Notes to Financial Statements

                                      F-32
<PAGE>   115
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         OHIO (CONTINUED)
$4,000   Ohio St Solid Waste Rev Rep
         Engineered Steels Proj...............   9.000%     06/01/21    $    3,810,360
 2,000   Ohio St Wtr Dev Auth Pollutn Ctl Fac
         Rev Coll Cleveland Elec Ser A Rfdg...   8.000      10/01/23         2,160,540
 2,000   Ohio St Wtr Dev Auth Pollutn Ctl Fac
         Rev Coll Toledo Edison Ser A Rfdg....   8.000      10/01/23         2,160,540
                                                                        --------------
                                                                            47,164,149
                                                                        --------------
         OKLAHOMA  0.4%
 2,830   Oklahoma Cnty, OK Fin Auth Epworth
         Villa Proj Ser A Rfdg................   7.000      04/01/25         2,722,771
 2,800   Oklahoma Dev Fin Auth Rev Hilcrest
         Hlthcare Sys A Rfdg..................   5.625      08/15/29         2,294,124
   500   Woodward, OK Muni Auth Hosp Rev......   8.250      11/01/09           535,845
   500   Woodward, OK Muni Auth Hosp Rev
         (Prerefunded @ 11/01/00).............   9.250      11/01/14           532,270
                                                                        --------------
                                                                             6,085,010
                                                                        --------------
         OREGON  1.0%
 3,150   Clackamas Cnty, OR Hosp Fac Auth Rev
         Willamette View Inc Proj Ser A (b)...   7.500      11/01/29         3,058,524
 1,000   Clatsop Care Cent Hlth Dist OR Rev Sr
         Hsg..................................   6.000      08/01/14           913,450
 4,000   Clatsop Care Cent Hlth Dist OR Rev Sr
         Hsg..................................   6.875      08/01/28         3,588,800
 1,745   Douglas Cnty, OR Hosp Fac Auth Rev
         Elderly Hsg Forest Glen Ser A........   7.500      09/01/27         1,682,721
 4,000   Oregon St Hlth Hsg Edl & Cultural
         Facs Auth............................   7.250      06/01/28         3,828,800
 1,500   Salem, OR Hosp Fac Auth Rev Cap Manor
         Inc..................................   7.500      12/01/24         1,544,715
                                                                        --------------
                                                                            14,617,010
                                                                        --------------
         PENNSYLVANIA  10.2%
   635   Allegheny Cnty, PA Hosp Dev Auth
         Rev..................................   7.375      08/01/04           612,775
 1,945   Allegheny Cnty, PA Hosp Dev Auth Rev
         Hlth Fac Allegheny Vly Sch...........   7.500      02/01/10         2,008,193
 3,120   Allegheny Cnty, PA Hosp Dev Auth Rev
         Hlth Fac Allegheny Vly Sch...........   7.875      02/01/20         3,286,639
 2,000   Allegheny Cnty, PA Hosp Dev Hlthcare
         Facs Villa Saint Joseph..............   6.000      08/15/28         1,720,880
 1,000   Allegheny Cnty, PA Indl Dev Auth
         Lease Rev............................   6.625      09/01/24           968,820
</TABLE>

                                               See Notes to Financial Statements

                                      F-33
<PAGE>   116
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         PENNSYLVANIA (CONTINUED)
$7,000   Beaver Cnty, PA Indl Dev Auth Pollutn
         Ctl Rev Coll Toledo Edison Co Proj
         Rfdg (a).............................   7.625%     05/01/20    $    7,519,750
 4,000   Beaver Cnty, PA Indl Dev Auth Pollutn
         Ctl Rev Coll Toledo Edison Co Proj
         Ser A Rfdg...........................   7.750      05/01/20         4,338,000
 1,000   Bucks Cnty, PA Indl Dev Auth Rev
         First Mtg Hlthcare Fac Chandler......   6.100      05/01/14           923,470
 2,500   Bucks Cnty, PA Indl Dev Auth Rev
         First Mtg Hlthcare Fac Chandler......   6.300      05/01/29         2,232,150
 2,000   Chartiers Vly, PA Indl & Coml Dev
         Auth First Mtg Rev...................   7.400      12/01/15         2,058,140
 1,000   Clarion Cnty, PA Hosp Auth Hosp Rev
         Clarion Hosp Proj (Prerefunded @
         07/01/01)............................   8.500      07/01/21         1,079,150
 3,500   Cliff House Ctfs Tr Var Sts Ctfs
         Partn Ser A..........................   6.625      06/01/27         3,361,330
 1,000   Crawford Cnty, PA Hosp Auth Sr Living
         Fac Rev..............................   6.250      08/15/29           935,500
 1,000   Cumberland Cnty, PA Indl Dev Auth Rev
         First Mtg Woods Cedar Run Ser A
         Rfdg.................................   6.500      11/01/18           905,770
 3,250   Cumberland Cnty, PA Indl Dev Auth Rev
         First Mtg Woods Cedar Run Ser A
         Rfdg.................................   6.500      11/01/28         2,832,050
 4,000   Dauphin Cnty, PA Genl Auth Rev Office
         & Pkg Forum Place Ser A..............   6.000      01/15/25         3,672,840
 5,500   Dauphin Cnty, PA Genl Auth Rev Office
         & Pkg Riverfront Office (a)..........   6.000      01/01/25         5,050,540
 4,000   Dauphin Cnty, PA Genl Auth Rev Hotel
         & Conf Cent Hyatt Regency............   6.200      01/01/29         3,725,840
   870   Delaware Cnty, PA Auth Rev First Mtg
         Riddle Vlg Proj (Prerefunded @
         06/01/02)............................   8.750      06/01/10           968,649
 2,800   Delaware Cnty, PA Auth Rev First Mtg
         Riddle Vlg Proj (Prerefunded @
         06/01/02)............................   9.250      06/01/22         3,149,496
 2,500   Delaware Cnty, PA Auth Rev First Mtg
         Riddle Vlg Proj Rfdg.................   7.000      06/01/26         2,461,525
 2,100   Delaware Cnty, PA Auth Rev White
         Horse Vlg Ser A Rfdg.................   7.500      07/01/18         2,163,315
 3,500   Grove City, PA Area Hosp Auth Hlth
         Fac Rev..............................   6.625      08/15/29         3,150,280
 2,000   Harrisburg, PA Auth Office & Pkg Rev
         Ser A................................   6.000      05/01/19         1,874,760
 1,200   Lancaster Cnty, PA Hosp Auth Rev Hlth
         Cent St Annes Home...................   6.625      04/01/28         1,108,128
</TABLE>

                                               See Notes to Financial Statements

                                      F-34
<PAGE>   117
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         PENNSYLVANIA (CONTINUED)
$1,250   Lebanon Cnty, PA Hlth Fac Auth Hlth
         Cent Rev United Church of Christ
         Homes Rfdg...........................   7.250%     10/01/19    $    1,250,112
   250   Lehigh Cnty, PA Genl Purp Auth Rev
         First Mtg Bible Fellowship Proj......   7.150      12/15/08           275,263
 3,000   Lehigh Cnty, PA Genl Purp Auth Rev
         First Mtg Bible Fellowship Proj......   6.000      12/15/23         2,612,640
 2,315   Lehigh Cnty, PA Genl Purp Auth Rev
         First Mtg Bible Fellowship Proj......   8.000      12/15/23         2,634,864
 3,000   Lehigh Cnty, PA Genl Purp Auth Rev
         Kidspeace Obligation Group...........   6.000      11/01/18         2,752,410
 4,000   Lehigh Cnty, PA Genl Purp Auth Rev
         Kidspeace Oblig Group................   6.000      11/01/23         3,611,160
 1,790   Lehigh Cnty, PA Indl Dev Auth Hlth
         Fac Rev Lifepath Inc Proj............   6.100      06/01/18         1,570,546
 3,000   Lehigh Cnty, PA Indl Dev Auth Hlth
         Fac Rev Lifepath Inc Proj............   6.300      06/01/28         2,572,650
 4,560   Lehigh Cnty, PA Indl Dev Auth Rev
         Rfdg.................................   8.000      08/01/12         4,725,437
 3,000   Luzerne Cnty, PA Indl Dev Auth Exmpt
         Fac Rev PA Gas & Wtr Co Proj Ser A
         Rfdg.................................   7.200      10/01/17         3,203,400
 1,800   Luzerne Cnty, PA Indl Dev Auth First
         Mtg Gross Rev Rfdg...................   7.875      12/01/13         1,882,836
 2,500   Montgomery Cnty, PA Higher Edl & Hlth
         Auth Rev.............................   6.625      07/01/19         2,307,100
 1,000   Montgomery Cnty, PA Higher Edl & Hlth
         Auth Rev.............................   6.750      07/01/29           916,190
 3,645   Montgomery Cnty, PA Indl Dev Auth Rev
         Assisted Living Ser A (Prerefunded @
         05/01/03)............................   8.250      05/01/23         4,005,381
   379   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A....................................   9.250      12/01/00           388,896
 2,000   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A....................................   6.000      12/01/10         1,962,040
   500   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A....................................   7.000      12/01/10           502,425
 1,500   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A....................................   7.250      12/01/15         1,525,425
</TABLE>

                                               See Notes to Financial Statements

                                      F-35
<PAGE>   118
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         PENNSYLVANIA (CONTINUED)
$2,000   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A....................................   6.250%     12/01/17    $    1,859,180
 4,000   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A....................................   7.400      12/01/20         4,072,280
 2,025   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A (Prerefunded @ 12/01/00)...........  10.000      12/01/19         2,178,171
 2,500   Montgomery Cnty, PA Indl Dev Auth Rev
         First Mtg The Meadowood Corp Proj Ser
         A (Prerefunded @ 12/01/00)...........  10.250      12/01/20         2,695,050
 3,505   Montgomery Cnty, PA Indl Dev Auth Rev
         Hlthcare Adv Geriatric Ser A.........   8.375      07/01/23         3,710,358
   645   Montgomery Cnty, PA Indl Dev Auth Rev
         Pennsburg Nursing & Rehab Cent
         (Prerefunded @ 03/31/04).............   7.625      07/01/18           723,626
 2,660   Montgomery Cnty, PA Indl Dev Auth Rev
         Wordsworth Academy...................   7.750      09/01/14         2,785,818
 1,930   Montgomery Cnty, PA Indl Dev Auth Rev
         Wordsworth Academy...................   7.750      09/01/24         2,006,563
 2,200   Montgomery Cnty, PA Indl Rev GDL
         Farms Corp Proj Rfdg.................   6.500      01/01/20         2,055,240
 2,500   Northeastern PA Hosp & Edl Auth
         Hlthcare Rev.........................   7.125      10/01/29         2,490,450
 2,000   Pennsylvania St Higher Edl Fac Auth
         Rev Auth Allegheny Gen Hosp Ser A....   7.125      09/01/07         1,797,000
 1,000   Philadelphia, PA Auth For Indl Dev
         Rev First Mtg Crime Prevention
         Assoc................................   6.125      04/01/19           938,070
 4,000   Philadelphia, PA Auth for Indl Dev
         Rev Coml RMK Rfdg....................   7.750      12/01/17         4,289,640
 2,000   Philadelphia, PA Auth for Indl Dev
         Rev Long-Term Care Maplewood
         (Prerefunded @ 07/01/04).............   8.000      01/01/14         2,313,760
 1,500   Philadelphia, PA Hosp & Higher Edl
         Fac Auth Hosp Rev (f)................   7.000      07/01/05           553,125
 1,000   Philadelphia, PA Hosp & Higher Edl
         Fac Auth Hosp Rev (f)................   7.250      07/01/18           368,750
   900   Philadelphia, PA Hosp & Higher Edl
         Fac Auth Hosp Rev....................   6.500      07/01/23           838,053
</TABLE>

                                               See Notes to Financial Statements

                                      F-36
<PAGE>   119
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         PENNSYLVANIA (CONTINUED)
$1,180   Philadelphia, PA Hosp & Higher Edl
         Fac Auth Hosp Rev....................   6.500%     07/01/27    $    1,093,400
 1,830   Philadelphia, PA Hosps & Higher Edl
         Fac Auth Hosp Rev....................   7.250      03/01/24         1,825,553
 1,465   Scranton Lackawanna, PA Hlth &
         Welfare Auth Rev Rfdg................   7.250      01/15/17         1,491,692
 3,100   Scranton Lackawanna, PA Hlth &
         Welfare Auth Rev Rfdg................   7.350      01/15/22         3,177,159
 3,000   Somerset Cnty, PA Hosp Auth Rev
         Somerset Cmnty Hosp Proj (Prerefunded
         @ 03/01/02)..........................   7.500      03/01/17         3,193,260
 2,400   Southern Chester Cnty, PA Hlth &
         Higher Ed Auth Mtg Rev...............   6.300      06/01/10         2,325,792
   250   Warren Cnty, PA Indl Dev Auth Beverly
         Enterprises Rfdg.....................   9.000      11/01/12           266,245
 2,200   Washington Cnty, PA Hosp Auth Rev
         Canonsburg Genl Hosp Rfdg............   7.350      06/01/13         2,219,030
 2,500   Westmoreland Cnty, PA Indl Dev Auth
         Rev Hlthcare Facs Redstone Rfdg......   5.850      11/15/29         2,102,100
                                                                        --------------
                                                                           154,176,130
                                                                        --------------
         SOUTH CAROLINA  0.6%
   710   Charleston Cnty, SC Hlth Fac Rev
         First Mtg Episcopal Proj Rfdg
         (Prerefunded @ 04/01/01).............   9.750      04/01/16           769,668
 3,500   Charleston Cnty, SC Indl Rev Zeigler
         Coal Hldg............................   6.950      08/10/28         3,088,435
   750   South Carolina Jobs Econ Dev Auth
         Hlth Fac Rev First Mtg Lutheran Homes
         SC Proj (Prerefunded @ 10/01/02).....   8.000      10/01/22           836,250
 5,095   South Carolina St Hsg Fin & Dev Auth
         Multi-Family Rev.....................   6.750      05/01/28         4,884,016
                                                                        --------------
                                                                             9,578,369
                                                                        --------------
         SOUTH DAKOTA  0.5%
 2,500   Mobridge, SD Hlthcare Facs Rev
         Mobridge Regl Hosp Proj..............   6.500      12/01/22         2,281,250
 3,000   South Dakota Hsg Dev Auth
         Homeownership Mtg Ser F..............   5.800      05/01/28         2,853,450
</TABLE>

                                               See Notes to Financial Statements

                                      F-37
<PAGE>   120
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         SOUTH DAKOTA (CONTINUED)
$1,000   South Dakota St Hlth & Edl Fac Auth
         Rev Huron Regl Med Cent..............   7.250%     04/01/20    $    1,057,480
 1,600   Winner, SD Econ Dev Rev Winner Regl
         Hlthcare Cent Rfdg...................   6.000      04/01/28         1,381,072
                                                                        --------------
                                                                             7,573,252
                                                                        --------------
         TENNESSEE  1.2%
 4,950   Chattanooga, TN Indl Dev Brd Indl Rev
         Dev Market St Proj Rfdg..............   7.000      12/15/12         4,952,079
 1,050   Chattanooga, TN Indl Dev Brd Indl Rev
         Dev Market St Proj Rfdg..............   7.000      12/15/12         1,050,441
 3,500   Shelby Cnty, TN Hlth Edl & Hsg
         Hlthcare Fac Kirby Pines Ser A.......   6.375      11/15/25         3,191,300
 3,250   Springfield, TN Hlth & Edl Fac Brd
         Hosp Rev Jesse Holman Jones Hosp Proj
         (Prerefunded @ 04/01/06).............   8.250      04/01/12         3,795,350
 2,155   Sweetwater, TN Indl Dev Brd Mtg Rev
         Wood Presbyterian Home Proj..........   7.500      01/01/18         1,992,879
 2,845   Sweetwater, TN Indl Dev Brd Mtg Rev
         Wood Presbyterian Home Proj..........   7.750      01/01/29         2,598,965
                                                                        --------------
                                                                            17,581,014
                                                                        --------------
         TEXAS  2.9%
   725   Abia Dev Corp TX Arpt Facs Rev Austin
         Belly Port Dev Proj Ser A............   6.250      10/01/08           696,993
 3,775   Abia Dev Corp TX Arpt Facs Rev Austin
         Belly Port Dev Proj Ser A............   6.500      10/01/23         3,526,643
 1,700   Atlanta, TX Hosp Auth Hosp Fac Rev...   6.750      08/01/29         1,589,857
 2,000   Austin-Bergstorm Landhost Enterprises
         Inc TX Arpt Hotel Sr Ser A...........   6.750      04/01/27         1,872,740
   865   Bell Cnty, TX Hlth Fac Dev Corp Rev
         Hosp Proj............................   9.250      07/01/08           892,697
 3,985   Bell Cnty, TX Indl Dev Corp Solid
         Waste Disposal Rev...................   7.600      12/01/17         3,725,935
   500   Dallas-Fort Worth, TX Intl Arpt Fac
         Impt Corp Rev American Airls Inc.....   7.500      11/01/25           518,535
 1,500   Dallas-Fort Worth, TX Intl Arpt Fac
         Impt Corp Rev American Airls Inc.....   7.250      11/01/30         1,578,585
</TABLE>

                                               See Notes to Financial Statements

                                      F-38
<PAGE>   121
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         TEXAS (CONTINUED)
$1,250   Dallas-Fort Worth, TX Intl Arpt Fac
         Impt Corp Rev Delta Airls Inc........   7.625%     11/01/21    $    1,310,750
 2,665   De Soto, TX Hlth Fac Dev Park Manor
         Sr Care..............................   7.750      12/01/16         2,696,580
 1,450   Houston, TX Arpt Sys Rev Spl Fac
         Continental Airls Ser C..............   6.125      07/15/27         1,354,996
 1,500   Houston, TX Arpt Sys Rev Spl Fac
         Continental Airl Term Impt Ser B.....   6.125      07/15/27         1,378,785
 2,500   Lubbock, TX Hlth Facs Dev Corp Rev
         First Mtg Carillon Proj Ser A........   6.500      07/01/19         2,284,625
 3,400   Meadow Parc Dev Inc TX Multi-Family
         Rev Hsg Meadow Parc Apts Proj........   6.500      12/01/30         3,169,718
   750   North Central, TX Hlth Fac Dev Corp
         Rev Retirement Fac NW Sr Hsg Ser A...   7.500      11/15/29           725,708
 2,000   North Central, TX Hlth Fac Dev Corp
         Rev Retirement Fac NW Sr Hsg Ser A...   7.250      11/15/19         1,912,800
 3,205   Orange, TX Hsg Dev Corp Multi-Family
         Rev Hsg Vlgs At Pine Hallow..........   8.000      03/01/28         3,096,767
 3,255   Rusk Cnty, TX Hlth Fac Corp Hosp Rev
         Henderson Mem Hosp Proj Rfdg.........   7.750      04/01/13         3,390,994
   500   San Antonio, TX Hlth Fac Dev Corp Rev
         Encore Nursing Cent Partn............   8.250      12/01/19           531,805
 2,000   San Antonio, TX Hsg Fin Corp
         Multi-Family Hsg Rev Beverly Oaks
         Apts Proj Ser A......................   7.750      02/01/27         1,964,120
 1,965   San Antonio, TX Hsg Fin Corp
         Multi-Family Hsg Rev Marbach Manor
         Apts Proj Ser A......................   8.125      06/01/27         1,968,557
 1,500   Tarrant Cnty, TX Hlth Fac Dev Corp
         Rev Mtg Cumberland Rest Ser A Rfdg...   7.000      08/15/19         1,500,975
 1,401   Texas Genl Svcs Cmty Partn Interests
         Office Bldg & Land Acquisition
         Proj.................................   7.000      08/01/24         1,430,933
                                                                        --------------
                                                                            43,120,098
                                                                        --------------
         UTAH  0.4%
 1,500   Carbon Cnty, UT Solid Waste Disposal
         Rev Rfdg Laidlaw Environmentl Ser
         A....................................   7.450      07/01/17         1,568,685
   500   Hildale, UT Elec Rev Gas Turbine Elec
         Fac Proj.............................   7.600      09/01/06           476,030
 1,000   Hildale, UT Elec Rev Gas Turbine Elec
         Fac Proj.............................   7.800      09/01/15           932,360
</TABLE>

                                               See Notes to Financial Statements

                                      F-39
<PAGE>   122
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         UTAH (CONTINUED)
$1,000   Tooele Cnty, UT Pollutn Ctl Rev
         Laidlaw Environmentl Ser A Rfdg......   7.550%     07/01/27    $    1,051,670
 2,000   Utah St Hsg Fin Agy Rev RHA Cmnty
         Services Proj Ser A..................   6.875      07/01/27         1,945,700
   150   Utah St Hsg Fin Agy Single Family Mtg
         Ser C2...............................   7.950      07/01/20           150,926
                                                                        --------------
                                                                             6,125,371
                                                                        --------------
         VERMONT  0.8%
 2,050   Vermont Edl & Hlth Bldgs Fin Agy
         Rev..................................   6.500      10/01/14         2,057,893
 4,130   Vermont Edl & Hlth Bldgs Fin Agy
         Rev..................................   6.625      10/01/29         4,027,369
 3,000   Vermont Edl & Hlth Bldgs Fin Agy Rev
         Hlthcare Fac Copley Manor Proj.......   6.250      04/01/29         2,673,450
   535   Vermont Edl & Hlth Bldgs Fin Agy Rev
         VT Council Dev Mental Hlth Ser A.....   6.000      12/15/09           503,644
 1,030   Vermont Edl & Hlth Bldgs Fin Agy Rev
         VT Council Dev Mental Hlth Ser A.....   6.125      12/15/14           952,348
 1,375   Vermont Edl & Hlth Bldgs Fin Agy Rev
         VT Council Dev Mental Hlth Ser A.....   6.250      12/15/19         1,251,676
                                                                        --------------
                                                                            11,466,380
                                                                        --------------
         VIRGINIA  2.4%
 2,955   Alexandria, VA Indl Dev Auth Rev
         Saint Coletta Sch Proj...............   7.750      10/15/26         2,967,736
   235   Alexandria, VA Indl Dev Auth Rev
         Saint Coletta Sch Proj...............   7.750      10/15/26           233,628
 6,600   Alexandria, VA Redev & Hsg Auth 3001
         Pk Cent Apts Ser A Rfdg (a)..........   6.375      04/01/34         6,117,540
   380   Covington-Alleghany Cnty, VA Indl Dev
         Auth Beverly Enterprises Inc Proj
         Rfdg.................................   9.375      09/01/01           389,127
 2,000   Dulles Town Cent Cmnty Dev Auth
         Dulles Town Cent Proj................   6.250      03/01/26         1,897,480
 3,000   Fairfax Cnty, VA Redev & Hsg Auth
         Multi-Family Hsg Rev.................   7.600      10/01/36         3,144,870
   370   Greensville Cnty, VA Indl Dev Auth
         Rev Wheeling Steel Proj Ser A........   6.375      04/01/04           357,557
   800   Greensville Cnty, VA Indl Dev Auth
         Rev Wheeling Steel Proj Ser A........   7.000      04/01/14           743,600
</TABLE>

                                               See Notes to Financial Statements

                                      F-40
<PAGE>   123
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         VIRGINIA (CONTINUED)
$2,750   Hampton, VA Redev & Hsg Auth Rev
         First Mtg Olde Hampton Ser A Rfdg....   6.500%     07/01/16    $    2,601,692
 2,500   Henry Cnty, VA Indl Dev Auth Indl Dev
         Rev 5Bs Inc Proj Ser A...............   7.400      09/01/17         2,462,750
 1,500   Hopewell, VA Indl Dev Auth Res
         Recovery Rev Stone Container Corp
         Proj Rfdg............................   8.250      06/01/16         1,599,945
 4,000   Peninsula Ports Auth VA Rev Port Fac
         Zeigler Coal Rfdg....................   6.900      05/02/22         3,544,400
 1,000   Pittsylvania Cnty, VA Indl Dev Auth
         Rev Exempt Fac Ser A.................   7.450      01/01/09         1,050,810
 5,980   Richmond, VA Redev & Hsg Auth
         Multi-Family Rev Ser A Rfdg (Var Rate
         Cpn).................................   7.500      12/15/21         6,040,213
 3,000   Virginia Beach, VA Dev Auth Res Care
         Fac Mtg Rev (b)......................   7.250      11/01/32         2,883,900
                                                                        --------------
                                                                            36,035,248
                                                                        --------------
         WASHINGTON  0.6%
 1,900   King Cnty, WA Hsg Auth Hsg Rev
         Colonial Gardens Apts Proj...........   6.200      07/01/29         1,762,203
 2,500   Spokane Cnty, WA Indl Dev Corp Solid
         Waste Disp Rev.......................   7.600      03/01/27         2,624,275
   500   Tacoma, WA Hsg Auth Rev Hsg Wedgewood
         Homes Proj...........................   6.000      02/01/28           455,690
 1,680   Tacoma, WA Hsg Auth Rev Hsg Wedgewood
         Homes Proj...........................   6.000      04/01/28         1,530,631
   300   Tacoma, WA Hsg Auth Rev Hsg Wedgewood
         Homes Proj (e).......................   6.000      01/01/28           273,453
 1,000   Tacoma, WA Hsg Auth Rev Hsg Wedgewood
         Homes Proj (e).......................   6.000      03/01/28           911,160
 1,000   Vancouver, WA Hsg Auth Rev Hsg Maple
         Knoll Apts Proj......................   6.000      10/01/17           968,030
 1,000   Vancouver, WA Hsg Auth Rev Hsg Maple
         Knoll Apts Proj......................   6.200      10/01/27           971,530
                                                                        --------------
                                                                             9,496,972
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                      F-41
<PAGE>   124
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         WEST VIRGINIA  0.3%
$1,250   Randolph Cnty, WV Bldg Comm Rev
         Crossover Elkins Regl Proj Rfdg......   6.125%     07/01/23    $    1,105,787
   475   Randolph Cnty, WV Bldg Comm Rev Davis
         Mem Hosp Proj Ser A Rfdg & Impt
         (Prerefunded @ 11/01/01).............   7.650      11/01/21           506,730
 2,540   Weirton, WV Pollutn Ctl Rev Weirton
         Steel Proj Rfdg......................   8.625      11/01/14         2,423,389
                                                                        --------------
                                                                             4,035,906
                                                                        --------------
         WISCONSIN  1.7%
   805   Baldwin, WI Hosp Rev Mtg Ser A.......   6.125      12/01/18           723,808
 2,590   Baldwin, WI Hosp Rev Mtg Ser A.......   6.375      12/01/28         2,334,264
 2,900   Oconto Falls, WI Cmnty Dev Oconto
         Falls Tissue Inc Proj................   7.750      12/01/22         2,955,883
   285   Wisconsin Hsg & Econ Dev Auth
         Homeownership Rev....................   7.550      07/01/26           287,425
 6,725   Wisconsin St Hlth & Edl Fac Auth Rev
         Auroro Hlthcare Inc Ser A............   5.600      02/15/29         5,709,525
 2,000   Wisconsin St Hlth & Edl Fac Auth Rev
         Clement Manor Rfdg...................   5.750      08/15/24         1,687,300
 3,000   Wisconsin St Hlth & Edl Fac Auth Rev
         Fh Hlthcare Dev Inc Proj.............   6.250      11/15/20         2,821,740
   635   Wisconsin St Hlth & Edl Fac Auth Rev
         Hess Mem Hosp Assn...................   7.200      11/01/05           641,629
 2,000   Wisconsin St Hlth & Edl Fac Auth Rev
         Hess Mem Hosp Assn...................   7.875      11/01/22         2,122,920
 2,490   Wisconsin St Hlth & Edl Fac Auth Rev
         Natl Regency of New Berlin Proj......   8.000      08/15/25         2,655,062
 3,000   Wisconsin St Hlth & Edl Milwaukee
         Catholic Home Proj...................   7.500      07/01/26         3,100,980
   500   Wisconsin St Hlth & Edl Rev Mem Hosp
         at Oconomowoc Inc Proj...............   6.350      07/01/17           533,900
                                                                        --------------
                                                                            25,574,436
                                                                        --------------
         WYOMING  0.2%
 2,620   Wyoming Cmnty Dev Auth Hsg Rev.......   6.250      06/01/27         2,639,650
                                                                        --------------
</TABLE>

                                               See Notes to Financial Statements

                                      F-42
<PAGE>   125
                      PORTFOLIO OF INVESTMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
 Par
Amount
(000)                 Description               Coupon      Maturity     Market Value
- --------------------------------------------------------------------------------------
<C>      <S>                                    <C>         <C>         <C>
         U. S. VIRGIN ISLANDS  0.2%
$1,210   University of Virgin Islands Pub Fin
         Auth Ser A...........................   7.500%     10/01/09    $    1,304,573
 1,965   University of Virgin Islands Pub Fin
         Auth Ser A...........................   7.650      10/01/14         2,125,639
                                                                        --------------
                                                                             3,430,212
                                                                        --------------
TOTAL LONG-TERM INVESTMENTS  97.5%
  (Cost $1,493,146,008).............................................     1,473,018,477
SHORT-TERM INVESTMENTS  0.8%
  (Cost $12,260,000)................................................        12,260,000
                                                                        --------------
TOTAL INVESTMENTS  98.3%
  (Cost $1,505,406,008).............................................     1,485,278,477
OTHER ASSETS IN EXCESS OF LIABILITIES  1.7%.........................        26,138,837
                                                                        --------------
NET ASSETS  100.0%..................................................    $1,511,417,314
                                                                        ==============
</TABLE>

 * Zero coupon bond

(a) Assets segregated as collateral for when issued or delayed delivery purchase
    commitments.

(b) Securities purchased on a when-issued or delayed delivery basis.

(c) Interest is accruing at less than the stated coupon.

(d) Payment-in-kind security.

(e) 144A/Private Placement securities are those which are exempt from
    registration under Rule 144A of the Securities Act of 1933. These securities
    may only be resold in transactions exempt from registration which are
    normally transactions with qualified institutional buyers.

(f) Non-income producing security.

LOC--Letter of Credit
MBIA--Municipal Bond Investors Assurance Corp.

                                               See Notes to Financial Statements

                                      F-43
<PAGE>   126

                      STATEMENT OF ASSETS AND LIABILITIES

                               November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<S>                                                           <C>
ASSETS:
Total Investments (Cost $1,505,406,008).....................  $1,485,278,477
Cash........................................................         329,892
Receivables:
  Interest..................................................      32,195,857
  Investments Sold..........................................      12,840,197
  Fund Shares Sold..........................................         852,281
Other.......................................................         100,981
                                                              --------------
      Total Assets..........................................   1,531,597,685
                                                              --------------
LIABILITIES:
Payables:
  Investments Purchased.....................................      11,441,977
  Income Distributions......................................       4,483,942
  Fund Shares Repurchased...................................       2,376,442
  Distributor and Affiliates................................         841,406
  Investment Advisory Fee...................................         652,432
Accrued Expenses............................................         216,131
Trustees' Deferred Compensation and Retirement Plans........         168,041
                                                              --------------
      Total Liabilities.....................................      20,180,371
                                                              --------------
NET ASSETS..................................................  $1,511,417,314
                                                              ==============
NET ASSETS CONSIST OF:
Capital (Par value of $.01 per share with an unlimited
  number of shares authorized)..............................  $1,539,358,218
Accumulated Undistributed Net Investment Income.............       1,271,918
Accumulated Net Realized Loss...............................      (9,085,291)
Net Unrealized Depreciation.................................     (20,127,531)
                                                              --------------
NET ASSETS..................................................  $1,511,417,314
                                                              ==============
MAXIMUM OFFERING PRICE PER SHARE:
  Class A Shares:
    Net asset value and redemption price per share (Based on
    net assets of $970,019,328 and 88,540,535 shares of
    beneficial interest issued and outstanding).............  $        10.96
    Maximum sales charge (4.75%* of offering price).........             .55
                                                              --------------
    Maximum offering price to public........................  $        11.51
                                                              ==============
  Class B Shares:
    Net asset value and offering price per share (Based on
    net assets of $416,220,388 and 38,024,205 shares of
    beneficial interest issued and outstanding).............  $        10.95
                                                              ==============
  Class C Shares:
    Net asset value and offering price per share (Based on
    net assets of $125,177,598 and 11,448,458 shares of
    beneficial interest issued and outstanding).............  $        10.93
                                                              ==============
</TABLE>

*On sales of $100,000 or more, the sales charge will be reduced.

                                               See Notes to Financial Statements

                                      F-44
<PAGE>   127

                            STATEMENT OF OPERATIONS

                      For the Year Ended November 30, 1999
- --------------------------------------------------------------------------------

<TABLE>
<S>                                                           <C>

INVESTMENT INCOME:
Interest....................................................  $ 102,383,045
                                                              -------------
EXPENSES:
Investment Advisory Fee.....................................      7,836,241
Distribution (12b-1) and Service Fees (Attributed to Classes
  A, B and C of $2,316,653, $4,352,240 and $1,145,271,
  respectively).............................................      7,814,164
Shareholder Services........................................        879,034
Custody.....................................................        125,210
Legal.......................................................         97,513
Trustees' Fees and Related Expenses.........................         60,140
Other.......................................................        667,215
                                                              -------------
    Total Expenses..........................................     17,479,517
                                                              -------------
NET INVESTMENT INCOME.......................................  $  84,903,528
                                                              =============
REALIZED AND UNREALIZED GAIN/LOSS:
Net Realized Gain/Loss:
  Investments...............................................  $   6,108,871
  Futures...................................................        347,310
                                                              -------------
Net Realized Gain...........................................      6,456,181
                                                              -------------
Unrealized Appreciation/Depreciation:
  Beginning of the Period...................................     81,205,096
  End of the Period:
    Investments.............................................    (20,127,531)
                                                              -------------
Net Unrealized Depreciation During the Period...............   (101,332,627)
                                                              -------------
NET REALIZED AND UNREALIZED LOSS............................  $ (94,876,446)
                                                              =============
NET DECREASE IN NET ASSETS FROM OPERATIONS..................  $  (9,972,918)
                                                              =============
</TABLE>

                                               See Notes to Financial Statements

                                      F-45
<PAGE>   128

                       STATEMENT OF CHANGES IN NET ASSETS

                 For the Years Ended November 30, 1999 and 1998
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                         Year Ended          Year Ended
                                                      November 30, 1999   November 30, 1998
- -------------------------------------------------------------------------------------------
<S>                                                   <C>                 <C>
FROM INVESTMENT ACTIVITIES:
Operations:
Net Investment Income................................  $   84,903,528      $   79,466,871
Net Realized Gain....................................       6,456,181           8,150,677
Net Unrealized Appreciation/Depreciation During the
  Period.............................................    (101,332,627)         16,740,775
                                                       --------------      --------------
Change in Net Assets from Operations.................      (9,972,918)        104,358,323
                                                       --------------      --------------
Distributions from Net Investment Income*............     (83,189,838)        (79,954,356)
Distributions in Excess of Net Investment Income*....             -0-            (442,201)
                                                       --------------      --------------
  Total Distributions................................     (83,189,838)        (80,396,557)
                                                       --------------      --------------
NET CHANGE IN NET ASSETS FROM INVESTMENT
  ACTIVITIES.........................................     (93,162,756)         23,961,766
                                                       --------------      --------------
FROM CAPITAL TRANSACTIONS:
Proceeds from Shares Sold............................     354,696,692         263,990,520
Net Asset Value of Shares Issued Through Dividend
  Reinvestment.......................................      37,916,959          35,960,456
Cost of Shares Repurchased...........................    (255,511,932)       (153,186,986)
                                                       --------------      --------------
CHANGE IN NET ASSETS FROM CAPITAL TRANSACTIONS.......     137,101,719         146,763,990
                                                       --------------      --------------
TOTAL INCREASE IN NET ASSETS.........................      43,938,963         170,725,756
NET ASSETS:
Beginning of the Period..............................   1,467,478,351       1,296,752,595
                                                       --------------      --------------
End of the Period (Including accumulated
  undistributed net investment income of $1,271,918
  and ($441,772), respectively)......................  $1,511,417,314      $1,467,478,351
                                                       ==============      ==============
</TABLE>

<TABLE>
<CAPTION>
               *Distributions by Class:
- ---------------------------------------------------------------------------------------
<S>                                                     <C>              <C>
Distributions from and in Excess of Net Investment
  Income:
  Class A Shares....................................... $  (54,739,327)  $  (51,028,959)
  Class B Shares.......................................    (22,510,591)     (23,908,632)
  Class C Shares.......................................     (5,939,920)      (5,458,966)
                                                        --------------   --------------
                                                        $  (83,189,838)  $  (80,396,557)
                                                        ==============   ==============
</TABLE>

                                               See Notes to Financial Statements

                                      F-46
<PAGE>   129

                              FINANCIAL HIGHLIGHTS

     The following schedule presents financial highlights for one share of
             the Fund outstanding throughout the periods indicated.
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                              Year Ended November 30,
                                  -----------------------------------------------
         Class A Shares            1999      1998      1997      1996      1995
- ---------------------------------------------------------------------------------
<S>                               <C>       <C>       <C>       <C>       <C>
Net Asset Value, Beginning of
  the Period....................  $11.664   $11.454   $11.139   $ 11.18   $ 10.44
                                  -------   -------   -------   -------   -------
Net Investment Income...........     .686      .699      .729      .735       .74
Net Realized and Unrealized
  Gain/Loss.....................    (.720)     .217      .312     (.041)    .7475
                                  -------   -------   -------   -------   -------
Total from Investment
  Operations....................    (.034)     .916     1.041      .694    1.4875
Less Distributions from and in
  Excess of Net Investment
  Income........................     .674      .706      .726      .735     .7475
                                  -------   -------   -------   -------   -------
Net Asset Value, End of the
  Period........................  $10.956   $11.664   $11.454   $11.139   $ 11.18
                                  =======   =======   =======   =======   =======
Total Return (a)................    (.37%)    8.28%     9.63%     6.47%    14.65%
Net Assets at End of the Period
  (In millions).................  $ 970.0   $ 905.0   $ 779.9   $ 621.0   $ 516.3
Ratio of Expenses to Average Net
  Assets (b)....................     .90%      .91%      .95%     1.01%      .98%
Ratio of Net Investment Income
  to Average Net Assets (b).....    6.03%     6.01%     6.50%     6.64%     6.81%
Portfolio Turnover..............      22%       26%       29%       23%       26%
</TABLE>

(a) Total Return is based upon net asset value which does not include payment of
    the maximum sales charge or contingent deferred sales charge.

(b) For the years ended November 30, 1995 through 1997, the impact on the Ratios
    of Expenses and Net Investment Income to Average Net Assets due to Van
    Kampen's reimbursement of certain expenses was less than 0.01%.

                                               See Notes to Financial Statements

                                      F-47
<PAGE>   130
                        FINANCIAL HIGHLIGHTS (CONTINUED)

     The following schedule presents financial highlights for one share of
             the Fund outstanding throughout the periods indicated.
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                              Year Ended November 30,
                                  -----------------------------------------------
         Class B Shares            1999      1998      1997      1996      1995
- ---------------------------------------------------------------------------------
<S>                               <C>       <C>       <C>       <C>       <C>
Net Asset Value, Beginning of
  the Period....................  $11.658   $11.452   $11.136   $ 11.18   $ 10.43
                                  -------   -------   -------   -------   -------
Net Investment Income...........     .606      .612      .645      .653       .66
Net Realized and Unrealized
  Gain/Loss.....................    (.728)     .216      .313     (.046)    .7535
                                  -------   -------   -------   -------   -------
Total from Investment
  Operations....................    (.122)     .828      .958      .607    1.4135
Less Distributions from and in
  Excess of Net Investment
  Income........................     .590      .622      .642      .651     .6635
                                  -------   -------   -------   -------   -------
Net Asset Value, End of the
  Period........................  $10.946   $11.658   $11.452   $11.136   $ 11.18
                                  =======   =======   =======   =======   =======
Total Return (a)................   (1.11%)    7.41%     8.82%     5.67%    13.89%
Net Assets at End of the Period
  (In millions).................  $ 416.2   $ 451.9   $ 425.6   $ 323.8   $ 233.9
Ratio of Expenses to Average Net
  Assets (b)....................    1.66%     1.67%     1.71%     1.77%     1.73%
Ratio of Net Investment Income
  to Average Net Assets (b).....    5.27%     5.26%     5.74%     5.88%     6.03%
Portfolio Turnover..............      22%       26%       29%       23%       26%
</TABLE>

(a) Total Return is based upon net asset value which does not include payment of
    the maximum sales charge or contingent deferred sales charge.

(b) For the years ended November 30, 1995 through 1997, the impact on the Ratios
    of Expenses and Net Investment Income to Average Net Assets due to Van
    Kampen's reimbursement of certain expenses was less than 0.01%.

                                               See Notes to Financial Statements

                                      F-48
<PAGE>   131
                        FINANCIAL HIGHLIGHTS (CONTINUED)

     The following schedule presents financial highlights for one share of
             the Fund outstanding throughout the periods indicated.
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                Year Ended November 30,
                                    -----------------------------------------------
          Class C Shares             1999      1998      1997      1996      1995
- -----------------------------------------------------------------------------------
<S>                                 <C>       <C>       <C>       <C>       <C>
Net Asset Value, Beginning of the
  Period..........................  $11.646   $11.440   $11.126   $ 11.17   $ 10.42
                                    -------   -------   -------   -------   -------
Net Investment Income.............     .595      .613      .644      .652       .66
Net Realized and Unrealized
  Gain/Loss.......................    (.717)     .215      .312     (.045)    .7535
                                    -------   -------   -------   -------   -------
Total from Investment
  Operations......................    (.122)     .828      .956      .607    1.4135
Less Distributions from and in
  Excess of Net Investment
  Income..........................     .590      .622      .642      .651     .6635
                                    -------   -------   -------   -------   -------
Net Asset Value, End of the
  Period..........................  $10.934   $11.646   $11.440   $11.126   $ 11.17
                                    =======   =======   =======   =======   =======
Total Return (a)..................   (1.20%)    7.42%     8.82%     5.68%    13.79%
Net Assets at End of the Period
  (In millions)...................  $ 125.2   $ 110.6   $  91.3   $  50.0   $  31.1
Ratio of Expenses to Average
  Net Assets (b)..................    1.65%     1.67%     1.70%     1.77%     1.72%
Ratio of Net Investment Income to
  Average Net Assets (b)..........    5.27%     5.25%     5.69%     5.86%     5.98%
Portfolio Turnover................      22%       26%       29%       23%       26%
</TABLE>

(a) Total Return is based upon net asset value which does not include payment of
    the maximum sales charge or contingent deferred sales charge.

(b) For the years ended November 30, 1995 through 1997, the impact on the Ratios
    of Expenses and Net Investment Income to Average Net Assets due to Van
    Kampen's reimbursement of certain expenses was less than 0.01%.

                                               See Notes to Financial Statements

                                      F-49
<PAGE>   132

                         NOTES TO FINANCIAL STATEMENTS

                               November 30, 1999
- --------------------------------------------------------------------------------

1. SIGNIFICANT ACCOUNTING POLICIES
Van Kampen High Yield Municipal Fund (the "Fund") is organized as a series of
the Van Kampen Tax-Exempt Trust, a Delaware business trust, and is registered as
a diversified open-end management investment company under the Investment
Company Act of 1940, as amended. The Fund's investment objective is to seek to
provide as high a level of interest income exempt from federal income tax as is
consistent with investing in medium- to lower-rated high yielding municipal
securities. The Fund commenced investment operations on January 2, 1986. The
distribution of the Fund's Class B and Class C shares commenced on July 20, 1992
and December 10, 1993, respectively.
    The following is a summary of significant accounting policies consistently
followed by the Fund in the preparation of its financial statements. The
preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial statements and
the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.

A. SECURITY VALUATION--Municipal bonds are valued by independent pricing
services or dealers using the mean of the bid and asked prices or, in the
absence of market quotations, at fair value based upon yield data relating to
municipal bonds with similar characteristics and general market conditions.
Securities which are not valued by independent pricing services are valued at
fair value using procedures established in good faith by the Board of Trustees.
Short-term securities with remaining maturities of 60 days or less are valued at
amortized cost.
    The Fund's investments include lower-rated and unrated debt securities which
may be more susceptible to adverse economic conditions than investment grade
holdings. These securities are often subordinated to the prior claims of other
senior lenders and uncertainties exist as to an issuer's ability to meet
principal and interest payments. Securities rated below investment grade and
comparable unrated securities represented approximately 67% of the Fund's
investment portfolio at the end of the period.

B. SECURITY TRANSACTIONS--Security transactions are recorded on a trade date
basis. Realized gains and losses are determined on an identified cost basis. The
Fund may purchase and sell securities on a "when-issued" or "delayed delivery"
basis, with settlement to occur at a later date. The value of the security so
purchased is subject to

                                      F-50
<PAGE>   133
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

market fluctuations during this period. The Fund will maintain, in a segregated
account with its custodian, assets having an aggregate value at least equal to
the amount of the when issued or delayed delivery purchase commitments until
payment is made.
    The Fund may invest in repurchase agreements, which are short-term
investments in which the Fund acquires ownership of a debt security and the
seller agrees to repurchase the security at a future time and specified price.
The Fund may invest independently in repurchase agreements, or transfer
uninvested cash balances into a pooled cash account along with other investment
companies advised by Van Kampen Asset Management Inc. (the "Adviser") or its
affiliates, the daily aggregate of which is invested in repurchase agreements.
Repurchase agreements are fully collateralized by the underlying debt
securities. The Fund will make payment for such securities only upon physical
delivery or evidence of book entry transfer to the account of the custodian
bank. The seller is required to maintain the value of the underlying security at
not less than the repurchase proceeds due the Fund.

C. INCOME AND EXPENSES--Interest income is recorded on an accrual basis. Bond
premium and original issue discount are amortized over the life of each
applicable security. Income and expenses of the Fund are allocated on a pro rata
basis to each class of shares, except for distribution and service fees and
transfer agency costs which are unique to each class of shares.

D. FEDERAL INCOME TAXES--It is the Fund's policy to comply with the requirements
of the Internal Revenue Code applicable to regulated investment companies and to
distribute substantially all of its taxable income to its shareholders.
Therefore, no provision for federal income taxes is required.
    The Fund intends to utilize provisions of the federal income tax laws which
allow it to carry a realized capital loss forward for eight years following the
year of the loss and offset these losses against any future realized capital
gains. At November 30, 1999, the Fund had an accumulated capital loss
carryforward for tax purposes of $9,025,107 which expires between November 30,
2003 and November 30, 2005. Net realized gains or losses differ for financial
reporting and tax purposes primarily as a result of the deferral of losses
relating to wash sale transactions.
    At November 30, 1999, for federal income tax purposes, cost of long- and
short-term investments is $1,505,466,558; the aggregate gross unrealized
appreciation is

                                      F-51
<PAGE>   134
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

$36,184,193 and the aggregate gross unrealized depreciation is $56,372,274,
resulting in net unrealized depreciation of $20,188,081.

E. DISTRIBUTION OF INCOME AND GAINS--The Fund declares daily and pays monthly
dividends from net investment income. Net realized gains, if any, are
distributed annually.
    Due to inherent differences in the recognition of expenses under generally
accepted accounting principles and federal income tax purposes, the amount of
distributed net investment income may differ for a particular period. These
differences are temporary in nature, but may result in book basis distribution
in excess of net investment income for certain periods.

2. INVESTMENT ADVISORY AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES
Under the terms of the Fund's Investment Advisory Agreement, the Adviser will
provide investment advice and facilities to the Fund for an annual fee payable
monthly as follows:

<TABLE>
<CAPTION>
                   AVERAGE NET ASSETS                    % PER ANNUM
- --------------------------------------------------------------------
<S>                                                      <C>
First $300 million...................................... .60 of 1%
Next $300 million....................................... .55 of 1%
Over $600 million....................................... .50 of 1%
</TABLE>

    For the year ended November 30, 1999, the Fund recognized expenses of
approximately $97,500 representing legal services provided by Skadden, Arps,
Slate, Meagher & Flom (Illinois), counsel to the Fund, of which a trustee of the
Fund is an affiliated person.
    For the year ended November 30, 1999, the Fund recognized expenses of
approximately $345,500 representing Van Kampen Funds Inc. or its affiliates'
(collectively "Van Kampen") cost of providing accounting services to the Fund.
    Van Kampen Investor Services Inc., an affiliate of the Adviser, serves as
the shareholder servicing agent for the Fund. For the year ended November 30,
1999, the Fund recognized expenses of approximately $675,600. Transfer agency
fees are determined through negotiations with the Fund's Board of Trustees and
are based on competitive market benchmarks.
    Certain officers and trustees of the Fund are also officers and directors of
Van Kampen. The Fund does not compensate its officers or trustees who are
officers of Van Kampen.
    The Fund provides deferred compensation and retirement plans for its
trustees who are not officers of Van Kampen. Under the deferred compensation
plan, trustees may elect to defer all or a portion of their compensation to a
later date. Benefits under the retirement plan are payable for a ten-year period
and are based upon each trustee's years of service to the Fund. The maximum
annual benefit per trustee under the plan is $2,500.

                                      F-52
<PAGE>   135
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

3. CAPITAL TRANSACTIONS
    At November 30, 1999, capital aggregated $991,144,686, $420,468,715 and
$127,744,817 for Classes A, B, and C, respectively. For the year ended November
30, 1999, transactions were as follows:

<TABLE>
<CAPTION>
                                                 SHARES           VALUE
- ---------------------------------------------------------------------------
<S>                                            <C>            <C>
Sales:
  Class A..................................     20,648,778    $ 233,722,916
  Class B..................................      7,393,673       83,518,334
  Class C..................................      3,318,976       37,455,442
                                               -----------    -------------
Total Sales................................     31,361,427    $ 354,696,692
                                               ===========    =============
Dividend Reinvestment:
  Class A..................................      2,220,022    $  25,257,877
  Class B..................................        836,714        9,525,387
  Class C..................................        276,072        3,133,695
                                               -----------    -------------
Total Dividend Reinvestments...............      3,332,808    $  37,916,959
                                               ===========    =============
Repurchases:
  Class A..................................    (11,909,062)   $(135,612,380)
  Class B..................................     (8,967,116)    (101,266,235)
  Class C..................................     (1,644,564)     (18,633,317)
                                               -----------    -------------
Total Repurchases..........................    (22,520,742)   $(255,511,932)
                                               ===========    =============
</TABLE>

                                      F-53
<PAGE>   136
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

    At November 30, 1998, capital aggregated $867,776,273, $428,691,229 and
$105,788,997 for Classes A, B, and C, respectively. For the year ended November
30, 1998, transactions were as follows:

<TABLE>
<CAPTION>
                                                 SHARES           VALUE
- ---------------------------------------------------------------------------
<S>                                            <C>            <C>
Sales:
  Class A..................................     15,501,149    $ 180,363,153
  Class B..................................      5,190,835       60,344,265
  Class C..................................      2,003,857       23,283,102
                                               -----------    -------------
Total Sales................................     22,695,841    $ 263,990,520
                                               ===========    =============
Dividend Reinvestment:
  Class A..................................      1,945,625    $  22,655,360
  Class B..................................        886,374       10,315,348
  Class C..................................        257,191        2,989,748
                                               -----------    -------------
Total Dividend Reinvestments...............      3,089,190    $  35,960,456
                                               ===========    =============
Repurchases:
  Class A..................................     (7,951,196)   $ (92,412,176)
  Class B..................................     (4,479,101)     (52,140,145)
  Class C..................................       (742,697)      (8,634,665)
                                               -----------    -------------
Total Repurchases..........................    (13,172,994)   $(153,186,986)
                                               ===========    =============
</TABLE>

    Class B and C shares are offered without a front end sales charge, but are
subject to a contingent deferred sales charge (CDSC). Class B shares purchased
on or after June 1, 1996, automatically convert to Class A shares eight years
after the end of the calendar month in which the shares were purchased. Class B
shares purchased before June 1, 1996, automatically convert to Class A shares
six years after the end of the calendar month in which the shares were
purchased. For the year ended November 30, 1999, 4,200,418 Class B shares
automatically converted to Class A shares and are shown in the above table as
sales of Class A shares and repurchases of Class B shares. Class C shares
purchased before January 1, 1997, and any dividend reinvestment plan C shares
received thereon, automatically convert to Class A shares ten years after the
end of the calendar month in which the shares are purchased. Class C shares
purchased on or after January 1, 1997 do not posses a conversion feature. For
the year ended November 30, 1999, no Class C shares converted to Class A shares.
The CDSC will be imposed on most

                                      F-54
<PAGE>   137
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

redemptions made within five years of the purchase for Class B and one year of
the purchase for Class C as detailed in the following schedule.

<TABLE>
<CAPTION>
                                                     CONTINGENT DEFERRED
                                                        SALES CHARGE
                                                   -----------------------
              YEAR OF REDEMPTION                   CLASS B         CLASS C
- --------------------------------------------------------------------------
<S>                                                <C>             <C>
First..........................................     4.00%           1.00%
Second.........................................     4.00%            None
Third..........................................     3.00%            None
Fourth.........................................     2.50%            None
Fifth..........................................     1.50%            None
Sixth and Thereafter...........................      None            None
</TABLE>

    For the year ended November 30, 1999, Van Kampen, as distributor for the
Fund, received net commissions on sales of the Fund's Class A shares of
approximately $242,600 and CDSC on the redeemed shares of Classes B and C of
approximately $636,800. Sales charges do not represent expenses of the Fund.

4. INVESTMENT TRANSACTIONS
During the period, the cost of purchases and proceeds from sales of investments,
excluding short-term investments, were $464,105,455 and $325,638,418,
respectively.

5. DERIVATIVE FINANCIAL INSTRUMENTS
A derivative financial instrument in very general terms refers to a security
whose value is "derived" from the value of an underlying asset, reference rate
or index.
    The Fund has a variety of reasons to use derivative instruments, such as to
attempt to protect the Fund against possible changes in the market value of its
portfolio and to manage the portfolio's effective yield, maturity and duration.
All of the Fund's portfolio holdings, including derivative instruments, are
marked to market each day with the change in value reflected in the unrealized
appreciation/depreciation. Upon disposition, a realized gain or loss is
recognized accordingly, except when taking delivery of a security underlying a
futures contract. In this instance the recognition of gain or loss is postponed
until the disposal of the security underlying the futures contract.
    During the period the Fund invested in future contracts, a type of
derivative. A futures contract is an agreement involving the delivery of a
particular asset on a specified future date at an agreed upon price. The Fund
generally invests in futures on U.S. Treasury Bonds and the Municipal Bond Index
and typically closes the contract prior to the delivery date. These contracts
are generally used to manage the portfolio's effective maturity and duration.

                                      F-55
<PAGE>   138
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

                               November 30, 1999
- --------------------------------------------------------------------------------

    Upon entering into future contracts, the Fund maintains, in a segregated
account with its custodian, cash or liquid securities with a value equal to its
obligation under the futures contracts. During the period the futures contract
is open, payments are received from or made to the broker based upon changes in
the value of the contract (the variation margin).
    Transactions in futures contracts, each with a par value of $100,000, for
the year ended November 30, 1999, were as follows:

<TABLE>
<CAPTION>
                                                             CONTRACTS
- ----------------------------------------------------------------------
<S>                                                          <C>
Outstanding at November 30, 1998............................    -0-
Futures Opened..............................................    540
Futures Closed..............................................   (540)
                                                                ---
Outstanding at November 30, 1999............................    -0-
                                                                ===
</TABLE>

6. DISTRIBUTION AND SERVICE PLANS
The Fund and its shareholders have adopted a distribution plan pursuant to Rule
12b-1 under the Investment Company Act of 1940 and a service plan (collectively
the "Plans"). The Plans govern payments for the distribution of the Fund's
shares, ongoing shareholder services and maintenance of shareholder accounts.
    Annual fees under the Plans of up to .25% for Class A net assets and 1.00%
each for Class B and Class C net assets are accrued daily. Included in these
fees for the year ended November 30, 1999, are payments retained by Van Kampen
of approximately $3,328,300.

7. BORROWINGS
In accordance with its investment policies, the Fund may borrow from banks for
temporary purposes and is subject to certain other customary restrictions.
Effective November 30, 1999, the Fund, in conjunction with certain other funds
of Van Kampen, has entered in to a $650,000,000 committed line of credit
facility with a group of banks which expires on November 28, 2000, but is
renewable with the consent of the participating banks. Each Fund is permitted to
utilize the facility in accordance with the restrictions of its prospectus. In
the event the demand for the credit facility meets or exceeds $650 million on a
complex-wide basis, each Fund will be limited to its pro-rata percentage based
on the net assets of each participating fund. Interest on borrowings is charged
under the agreement at a rate of 0.50% above the federal funds rate per annum.
An annual commitment fee of 0.09% per annum is charged on the unused portion of
the credit facility, which each Fund incurs based on its pro-rate percentage of
quarterly net assets. The Fund made no borrowings on November 30, 1999. The Fund
has not borrowed against the credit facility during the period.

                                      F-56
<PAGE>   139

                           PART C. OTHER INFORMATION

ITEM 23. EXHIBITS.


<TABLE>
    <C>     <S>  <C>
    (a)(1)  --   First Amended and Restated Agreement and Declaration of
                 Trust(1)
       (2)  --   Certificate of Amendment(1)
       (3)  --   Second Certificate of Amendment(4)
       (4)  --   Amended and Restated Certificate of Designation(3)
       (5)  --   Second Amended and Restated Certificate of Designation(4)
       (b)  --   Amended and Restated Bylaws(1)
    (c)(1)  --   Specimen Class A Share Certificate(3)
       (2)  --   Specimen Class B Share Certificate(3)
       (3)  --   Specimen Class C Share Certificate(3)
    (d)(1)  --   Investment Advisory Agreement(3)
       (2)  --   Subadvisory Agreement(3)
    (e)(1)  --   Distribution and Service Agreement(3)
       (2)  --   Form of Dealer Agreement(2)
       (3)  --   Form of Broker Fully Disclosed Selling Agreement(2)
       (4)  --   Form of Bank Fully Disclosed Selling Agreement(2)
    (f)(1)  --   Form of Trustee Deferred Compensation Plan(5)
       (2)  --   Form of Trustee Retirement Plan(5)
    (g)(1)  --   Custodian Contract(3)
       (2)  --   Transfer Agency and Service Agreement(3)
    (h)(1)  --   Data Access Services Agreement(2)
       (2)  --   Fund Accounting Agreement(3)
    (i)(1)  --   Opinion of Counsel of Skadden, Arps, Slate, Meagher & Flom
                 (Illinois)(2)
       (2)  --   Consent of Skadden, Arps, Slate, Meagher & Flom (Illinois)+
       (j)  --   Consent of PricewaterhouseCoopers LLP+
       (k)  --   Not Applicable
       (l)  --   Investment Letter(5)
    (m)(1)  --   Plan of Distribution Pursuant to Rule 12b-1(2)
       (2)  --   Form of Shareholder Assistance Agreement(2)
       (3)  --   Form of Administrative Services Agreement(2)
       (4)  --   Service Plan(2)
       (n)  --   Not applicable
       (o)  --   Amended Multi-Class Plan(2)
       (p)  --   Form of Code of Ethics+
       (q)  --   Power of Attorney+
    (z)(1)  --   List of certain investment companies in response to Item
                 27(a)+
       (2)  --   List of officers and directors of Van Kampen Funds Inc. in
                 response to Item 27(b)+
</TABLE>


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

(1) Incorporated herein by reference to Post-Effective Amendment No. 17 to
    Registrant's Registration Statement on Form N-1A, File No. 2-96030, filed
    March 29, 1996.

(2) Incorporated herein by reference to Post-Effective Amendment No. 18 to
    Registrant's Registration Statement on Form N-1A, File No. 2-96030, filed
    March 28, 1997.

(3) Incorporated herein by reference to Post-Effective Amendment No. 19 to
    Registrant's Registration Statement on Form N-1A, File No. 2-96030, filed
    March 30, 1998.

(4) Incorporated herein by reference to Post-Effective Amendment No. 20 to
    Registrant's Registration Statement on Form N-1A, File No. 2-96030, filed
    January 29, 1999.


(5) Incorporated herein by reference to Post-Effective Amendment No. 21 to
    Registrant's Registration Statement on Form N-1A, File No. 2-96030, filed
    March 30, 1999.


 +  Filed herewith.

ITEM 24. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT.

     See the Statement of Additional Information.

                                       C-1
<PAGE>   140

ITEM 25. INDEMNIFICATION.

     Reference is made to Article 8, Section 8.4 of the Registrant's First
Amended and Restated Agreement and Declaration of Trust.

     Article 8; Section 8.4 of the Agreement and Declaration of Trust provides
that each officer and trustee of the Registrant shall be indemnified by the
Registrant against all liabilities incurred in connection with the defense or
disposition of any action, suit or other proceeding, whether civil or criminal,
in which the officer or trustee may be or may have been involved by reason of
being or having been an officer or trustee, except that such indemnity shall not
protect any such person against a liability to the Registrant or any shareholder
thereof to which such person would otherwise be subject by reason of (i) not
acting in good faith in the reasonable belief that such person's actions were
not in the best interests of the Trust, (ii) willful misfeasance, bad faith,
gross negligence or reckless disregard of the duties involved in the conduct of
his or her office, or (iii) for a criminal proceeding, not having a reasonable
cause to believe that such conduct was unlawful (collectively, "Disabling
Conduct"). Absent a court determination that an officer or trustee seeking
indemnification was not liable on the merits or guilty of Disabling Conduct in
the conduct of his or her office, the decision by the Registrant to indemnify
such person must be based upon the reasonable determination of independent
counsel or non-party independent trustees, after review of the facts, that such
officer or trustee is not guilty of Disabling Conduct in the conduct of his or
her office.

     The Registrant has purchased insurance on behalf of its officers and
trustees protecting such persons from liability arising from their activities as
officers or trustees of the Registrant. The insurance does not protect or
purport to protect such persons from liability to the Registrant or to its
shareholders to which such officers or trustee would otherwise be subject by
reason of willful misfeasance, bad faith, gross negligence or reckless disregard
of the duties involved in the conduct of their office.

     Conditional advancing of indemnification monies may be made if the trustee
or officer undertakes to repay the advance unless it is ultimately determined
that he or she is entitled to the indemnification and only if the following
conditions are met: (1) the trustee or officer provides a security for the
undertaking; (2) the Registrant is insured against losses arising from lawful
advances; or (3) a majority of a quorum of the Registrant's disinterested,
non-party trustees, or an independent legal counsel in a written opinion, shall
determine, based upon a review of readily available facts, that a recipient of
the advance ultimately will be found entitled to indemnification.


     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 (the "1933 Act") may be permitted to trustees, officers and controlling
persons of the Registrant pursuant to the foregoing provisions or otherwise, the
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the
1933 Act and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by the trustee, officer, or controlling
person of the Registrant in the successful defense of any action, suit or
proceeding) is asserted by such trustee, officer or controlling person in
connection with the shares being registered, the Registrant will, unless in the
opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question whether such
indemnification by it is against public policy as expressed in the 1933 Act and
will be governed by the final adjudication of such issue.



     Pursuant to Section 7 of the Distribution and Service Agreement, the
Registrant agrees to indemnify and hold harmless Van Kampen Funds Inc. (the
"Distributor") and each of its trustees and officers and each person if any, who
controls the Distributor within the meaning of Section 15 of the 1933 Act
against any loss, liability, claim, damages or expense (including the reasonable
cost of investigating or defending any alleged loss, liability, claim, damages,
or expense and reasonable counsel fees) arising by reason of any person
acquiring any shares, based upon the ground that the Registration Statement,
prospectus, shareholder reports or other information filed or made public by the
Registrant (as from time to time amended) included an untrue statement of a
material fact or omitted to state a material fact required to be stated or
necessary in order to make the statements not misleading under the 1933 Act, or
any other statute or the common law. The Registrant does not agree to indemnify
the Distributor or hold it harmless to the extent that the statement or
omission was made in reliance upon, and in conformity with information furnished
to the Registrant by or on behalf of the Distributor. In no case is the
indemnity of the Registrant in favor of the Distributor or any person





                                       C-2




<PAGE>   141


indemnified to be deemed to protect the Distributor or any person against any
liability to the Fund or its security holders to which the Distributor or such
person would otherwise be subject by reason of willful misfeasance, bad faith or
gross negligence in the performance of its duties or by reason of its reckless
disregard of its obligations and duties under the agreement.



     Pursuant to the agreement by which Van Kampen Investor Services Inc.
("Investor Services") is appointed transfer agent of the Fund, the Registrant
agrees to indemnify and hold Investor Services harmless against any losses,
damages, costs, charges, payments, liabilities and expenses (including
reasonable counsel fees) arising out of or attributable to:



     (1) the performance of Investor Services under the agreement provided that
Investor Services acted in good faith with due diligence and without negligence
or willful misconduct.



     (2) reliance by Investor Services on, or reasonable use by, Investor
Services of information, records and documents which have been prepared on
behalf of, or have been furnished by, the Fund, or the carrying out by Investor
Services of any instructions or requests of the Fund.



     (3) the offer or sale of the Fund's shares in violation of any federal or
state law or regulation or ruling by any federal agency unless such violation
results from any failure by Investor Services to comply with written
instructions from the Fund that such offers or sales were not permitted under
such law, rule or regulation.



     (4) the refusal of the Fund to comply with terms of the agreement or the
Fund's lack of good faith, negligence or willful misconduct or breach of any
representation or warranty made by the Fund under the agreement provided that if
the reason for such failure is attributable to any action of the Fund's
investment adviser or distributor or any person providing accounting or legal
services to the Fund, Investor Services only will be entitled to indemnification
if such entity is otherwise entitled to the indemnification from the Fund.



     See also "Investment Advisory Agreement" in the Statement of Additional
Information.


ITEM 26. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER.


     See "Investment Advisory Services" in the Prospectus and "Trustees and
Officers" and "Investment Advisory Agreement" in the Statement of Additional
Information for information regarding the business of Van Kampen Asset
Management Inc. (the "Adviser"). For information as to the business, profession,
vocation and employment of a substantial nature of directors and officers of the
Adviser, reference is made to the Adviser's current Form ADV (File No. 801-1669)
filed under the Investment Advisers Act of 1940, as amended, incorporated herein
by reference.


ITEM 27. PRINCIPAL UNDERWRITERS.

     (a) The sole principal underwriter is Van Kampen Funds Inc. (the
"Distributor"); which acts as principal underwriter for certain investment
companies and unit investment trusts. See Exhibit (z)(1).


     (b) Van Kampen Funds Inc. which is an affiliated person of an affiliated
person of the Registrant, is the only principal underwriter for the Registrant.
The name, principal business address and positions and offices with Van Kampen
Funds Inc. of each of its directors and officers are disclosed in Exhibit
(z)(2). Except as disclosed under the heading, "Trustees and Officers" in Part B
of this Registration Statement, none of such persons has any position or office
with Registrant.


     (c) Not applicable.

ITEM 28. LOCATION OF ACCOUNTS AND RECORDS.


     All accounts, books and other documents of the Registrant required by
Section 31(a) of the Investment Company Act of 1940 as amended and the Rules
thereunder to be maintained (i) by Registrant will be maintained at its offices,
located at 1 Parkview Plaza, PO Box 5555, Oakbrook Terrace, Illinois 60181-5555,
or at Van Kampen Investor Services Inc., 7501 Tiffany Springs Parkway, Kansas
City, Missouri 64153, or at the State Street Bank and Trust Company, 1776
Heritage Drive, North Quincy, MA 02171; (ii) by the Adviser, will be maintained
at its offices, located at 1 Parkview Plaza, PO Box 5555, Oakbrook Terrace,
Illinois 60181;


                                       C-3
<PAGE>   142

and (iii) by the Distributor, the principal underwriter, will be maintained at
its offices located at 1 Parkview Plaza, PO Box 5555, Oakbrook Terrace, Illinois
60181-5555.

ITEM 29. MANAGEMENT SERVICES.

     Not applicable.

ITEM 30. UNDERTAKINGS.

     Not applicable.

                                       C-4
<PAGE>   143

                                   SIGNATURES


     Pursuant to the requirements of the Securities Act of 1933, as amended (the
"1933 Act"), and the Investment Company Act of 1940, as amended, the Registrant,
VAN KAMPEN TAX-EXEMPT TRUST, certifies that it meets all of the requirements for
effectiveness of this Amendment to the Registration Statement pursuant to Rule
485(b) under the 1933 Act and has duly caused this Amendment to the Registration
Statement to be signed on its behalf by the undersigned, thereto duly
authorized, in the City of Oakbrook Terrace and State of Illinois, on the 29th
day of March, 2000.


                                          VAN KAMPEN TAX-EXEMPT TRUST


                                          By:    /s/ A. THOMAS SMITH III

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

                                               A. Thomas Smith III, Secretary



     Pursuant to the requirements of the 1933 Act, this Amendment to the
Registration Statement has been signed on March 29, 2000 by the following
persons in the capacities indicated:



<TABLE>
<CAPTION>
                     SIGNATURES                                                TITLE
                     ----------                                                -----
<C>                                                         <S>
Principal Executive Officer:

             /s/ RICHARD F. POWERS, III*                    Trustee and President
- -----------------------------------------------------
               Richard F. Powers, III*

Principal Financial Officer:

                /s/ JOHN L. SULLIVAN*                       Vice President, Chief Financial Officer and
- -----------------------------------------------------       Treasurer
                  John L. Sullivan

Trustees:

               /s/ J. MILES BRANAGAN*                       Trustee
- -----------------------------------------------------
                  J. Miles Branagan

                /s/ JERRY D. CHOATE*                        Trustee
- -----------------------------------------------------
                   Jerry D. Choate

               /s/ LINDA HUTTON HEAGY*                      Trustee
- -----------------------------------------------------
                 Linda Hutton Heagy

                /s/ R. CRAIG KENNEDY*                       Trustee
- -----------------------------------------------------
                  R. Craig Kennedy

                 /s/ JACK E. NELSON*                        Trustee
- -----------------------------------------------------
                   Jack E. Nelson

               /s/ MITCHELL M. MERIN*                       Trustee
- -----------------------------------------------------
                  Mitchell M. Merin

               /s/ PHILLIP B. ROONEY*                       Trustee
- -----------------------------------------------------
                  Phillip B. Rooney

                 /s/ FERNANDO SISTO*                        Trustee
- -----------------------------------------------------
                   Fernando Sisto

                /s/ WAYNE W. WHALEN*                        Trustee
- -----------------------------------------------------
                   Wayne W. Whalen

               /s/ SUZANNE H. WOOLSEY*                      Trustee
- -----------------------------------------------------
                 Suzanne H. Woolsey

                /s/ PAUL G. YOVOVICH*                       Trustee
- -----------------------------------------------------
                  Paul G. Yovovich

* Signed by A. Thomas Smith III pursuant to a power of attorney filed herewith.

/s/ A. THOMAS SMITH III                                     March 29, 2000
- -----------------------------------------------------
                 A. Thomas Smith III
                  Attorney-in-Fact
</TABLE>

<PAGE>   144


      SCHEDULE OF EXHIBITS TO POST-EFFECTIVE AMENDMENT NO. 22 TO FORM N-1A

             AS SUBMITTED TO THE SECURITIES AND EXCHANGE COMMISSION




<TABLE>
<CAPTION>
EXHIBIT
NUMBER                                 EXHIBIT
- -------                                -------
<S>          <C>
(i)(2)       Consent of Skadden, Arps, Slate, Meagher & Flom (Illinois)
(j)          Consent of PricewaterhouseCoopers LLP
(p)          Form of Code of Ethics
(q)          Power of Attorney
(z)(1)       List of certain investment companies in response to Item
             27(a)
(z)(2)       List of officers and directors of Van Kampen Funds Inc. in
             response to Item 27(b)
</TABLE>


<PAGE>   1


                                                                  Exhibit (i)(2)

        [Letterhead of Skadden, Arps, Slate, Meagher & Flom (Illinois)]



                                 March 29, 2000


Van Kampen Tax-Exempt Trust
1 Parkview Plaza
P.O. Box 5555
Oakbrook Terrace, Illinois 60181-5555


                  Re:  Post-Effective Amendment No. 22 to the
                       Registration Statement on Form N-1A for
                       the Van Kampen Tax-Exempt Trust
                       (the "Registration Statement")
                       (File Nos. 2-96030 and 811-4746)
                       ------------------------------


     We hereby consent to the reference to our firm under the heading "Legal
Counsel" in the Registration Statement. In giving this consent, we do not
hereby admit that we are in the category of persons whose consent is required
under Section 7 of the Securities Act of 1933, as amended, or the rules and
regulations promulgated thereunder.

                                               Very truly yours,


                                               /s/ Skadden, Arps, Slate,
                                                   Meagher & Flom (Illinois)

<PAGE>   1


                                                                     EXHIBIT (j)


                      CONSENT OF INDEPENDENT ACCOUNTANTS

        We hereby consent to the use in the Statement of Additional Information
constituting part of this Post-Effective Amendment No. 22 to the registration
statement on Form N-1A (the "Registration Statement") of our report dated
January 21, 2000, relating to the financial statements and financial highlights
of Van Kampen High Yield Municipal Fund, a series of the Van Kampen Tax-Exempt
Trust, which appears in such Statement of Additional Information, and to the
incorporation by reference of our report into the Prospectus which constitutes
part of this Registration Statement. We also consent to the references to us
under the headings "Financial Highlights" and "Independent Accountants" in such
Prospectus and to the reference to us under the heading "Independent
Accountants" in such Statement of Additional Information.

/s/ PRICEWATERHOUSECOOPERS LLP


PRICEWATERHOUSECOOPERS LLP


Chicago, Illinois
March 27, 2000






<PAGE>   1


                                                                      EXHIBIT(p)



                                    FORM OF

                                 CODE OF ETHICS

I.   INTRODUCTION

     Each of the Van Kampen Open-End Funds listed on Schedule 1 attached hereto
(each a "Fund" and collectively the "Funds"), Van Kampen Asset Management Inc.
("Asset Management"), Van Kampen Investment Advisory Corp. ("Advisory Corp.")
(each of Asset Management and Advisory Corp. are sometimes referred herein as
the "Adviser" or collectively as the "Advisers") and Van Kampen Funds Inc. (the
"Distributor") (the Advisers and the Distributor are collectively referred to
as "Van Kampen") has adopted this Code of Ethics. The Advisers are fiduciaries
that provide investment advisory services to the Funds and private investment
management accounts, and the Distributor acts as the principal underwriter for
the Funds.

II.  GENERAL PRINCIPLES

     A.   Shareholder and Client Interests Come First

          Every trustee/director, officer and employee of a Fund and every
          director, officer and employee of Van Kampen owes a fiduciary duty to
          the investment account and the respective investors of such Fund or
          private investment management account (collectively, the "Clients").
          This means that in every decision relating to investments, such
          persons must recognize the needs and interests of the Clients and be
          certain that at all times the Clients' interests are placed ahead of
          any personal interest of such person.

     B.   Avoid Actual and Potential Conflicts of Interest

          The restrictions and requirements of this Code are designed to
          prevent behavior which conflicts, potentially conflicts or raises the
          appearance of an actual or potential conflict with the interests of
          Clients. It is of the utmost importance that the personal securities
          transactions of trustee/directors, officers and employees of a Fund
          and directors,

                                       1
<PAGE>   2

          officers and employees of Van Kampen be conducted in a manner
          consistent with both the letter and spirit of the Code, including
          these principles, to avoid any actual or potential conflict of
          interest or any abuse of such person's position of trust and
          responsibility.

     C.   Avoiding Personal Benefit

          Trustee/directors, officers and employees of the Funds and directors,
          officers and employees of Van Kampen should ensure that they do not
          acquire personal benefit or advantage as a result of the performance
          of their normal duties as they relate to Clients. Consistent with the
          principle that the interests of Clients must always come first is the
          fundamental standard that personal advantage deriving from management
          of Clients' money is to be avoided.

III. OBJECTIVE

     Section 17(j) of the Investment Company Act of 1940, as amended (the
"Investment Company Act"), makes it unlawful for certain persons associated
investment companies to engage in conduct which is deceitful, fraudulent or
manipulative, or which involves false or misleading statements, in connection
with the purchase or sale of a security held or proposed to be acquired by an
investment company. In addition, Section 204A of the Investment Advisers Act of
1940, as amended (the "Investment Advisers Act"), requires investment advisers
to establish, maintain and enforce written policies and procedures designed to
prevent misuse of material non-public information. The objective of this Code
is to require trustee/directors, officers and employees of the Funds and
directors, officers and employees of Van Kampen to conduct themselves in
accordance with the general principles set forth above, as well as to prevent
trustee/directors, officers and employees of the Funds or the Distributor from
engaging in conduct prohibited by the Investment Company Act and directors,
officers and employees of the Advisers from engaging in conduct prohibited by
the Investment Company Act and the Investment Advisers Act.

IV.  DEFINITIONS

     A.   "Access Person" means (i) any trustee/director or officer of a
          Fund, (ii) any director or officer of a Fund's Adviser, (iii) any
          employee of a Fund or the Fund's Adviser (or any company in a control
          relationship

                                       2
<PAGE>   3

          to the Fund or Adviser) who, in connection with such person's regular
          functions or duties, makes, participates in, or obtains information
          regarding the purchase or sale of a Covered Security by a Client, or
          whose functions relate to the making of any recommendations with
          respect to such purchases or sales; (iv) any natural person in a
          control relationship to the Fund or the Fund's Adviser who obtains
          information concerning recommendations made to a Client with regard to
          the purchase or sale of a Covered Security by such Client, and (v) any
          director or officer of the Distributor, who, in the ordinary course of
          business, makes, participates in or obtains information regarding, the
          purchase or sale of a Covered Security by a Client for which it acts
          as principal underwriter, or whose functions relate to the making of
          any recommendations with respect to such purchases or sales.

     B.   "Beneficial Ownership" is interpreted in the same manner as it is
          under Rule 16a-1(a)(2) of the Securities Exchange Act of 1934, as
          amended (the "Exchange Act"), in determining whether a person is the
          beneficial owner of a security for purposes of Section 16 of the 1934
          Act and the rules and regulations thereunder, which includes "any
          person who, directly or indirectly, through any contract, arrangement,
          understanding, relationship or otherwise, has or shares a direct or
          indirect pecuniary interest in" a security. The term "pecuniary
          interest" is further defined to mean "the opportunity, directly or
          indirectly, to profit or share in any profit derived from a
          transaction in the subject securities." "Beneficial ownership"
          includes (i) securities held by members of a person's immediate family
          sharing the same household and includes any child, stepchild,
          grandchild, parent, stepparent, grandparent, spouse, sibling,
          mother-in-law, father-in-law, son-in-law, daughter-in-law,
          brother-in-law, or sister-in-law" and includes adoptive relationships
          and (ii) aright to acquire securities through the exercise or
          conversion of any derivative security, whether or not presently
          exercisable.

          Any report required to be made by this Code may contain a statement
          that the report shall not be construed as an admission by the person
          making such report that he has any direct or indirect Beneficial
          Ownership in the security to which the report relates.

     C.   "Chief Compliance Officer" is the individual set forth in Exhibit A.

                                       3
<PAGE>   4

     D.   "Code of Ethics Review Committee" consists of the individuals set
          forth in Exhibit A.

     E.   "Control" has the same meaning as in Section 2(a)(9) of the Investment
          Company Act.

     F.   "Covered Security" refers not only to the instruments set forth in
          Section 2(a)(36) of the Investment Company Act but to any instrument
          into which such instrument may be converted or exchanged, any warrant
          of any issuer that has issued the instrument and any option written
          relating to such instrument, provided, however, that it does not
          include: (a) any direct obligation of the United States Government,
          (b) banker's acceptances, bank certificates of deposit, commercial
          paper and high quality short-term debt instruments, including
          repurchase agreements, and (c) shares issued by any open-end
          investment companies registered under the Investment Company Act.

     G.   "Disinterested Trustee/Director" means a trustee or director of an
          Fund who is not an "interested person" of such Fund within the meaning
          of Section 2(a)(19) of the Investment Company Act.

     H.   "Employee Account" means any brokerage account or unit investment
          trust account in which the Van Kampen Employee has any direct or
          indirect beneficial ownership.

     I.   "General Counsel" is the individual set forth in Exhibit A.

     J.   "Initial Public Offering" means an offering of securities
          registered under the Securities Act of 1933, as amended (the
          "Securities Act"), the issuer of which, immediately before the
          registration, was not subject to the reporting requirements of
          sections 13 or 15(d) of the Securities Exchange Act of 1934, as
          amended (the "Exchange Act").

     K.   "Investment Personnel" means (i) any employee of a Fund (or of any
          company in a control relationship to the Fund), (ii) Portfolio
          Managers, security analysts, traders and any other employees of a
          Fund's Adviser (or of any company in a control relationship to the
          Fund's Adviser) who, in connection with his or her regular functions
          or

                                       4
<PAGE>   5

          duties, makes or participates in making investment recommendations
          regarding the purchase or sale of securities by the Fund or other
          Clients; and (iii) any natural person who controls a Fund or Adviser
          and who obtains information concerning recommendations made to such
          Fund or other Client regarding the purchase or sale of securities.

     L.   "Limited Offering" is an offering that is exempt from registration
          under the Securities Act pursuant to Section 4(2) or Section 4(6) of
          the Securities Act or pursuant to Rule 504, Rule 505 or Rule 506 under
          the Securities Act.

     M.   "Portfolio Manager" means any person who exercises investment
          discretion on behalf of an Adviser for a Client.

     N.   "Van Kampen Employee" includes any director, officer or employee of
          Van Kampen.


V.   STANDARDS OF CONDUCT FOR PERSONAL SECURITIES TRANSACTIONS

     A.   Van Kampen Employee Brokerage Accounts

          1.   All brokerage accounts of Van Kampen Employees must be maintained
               through Morgan Stanley Dean Witter & Co. ("MSDW") and/or Morgan
               Stanley Dean Witter Online ("MSDWO"). No other brokerage accounts
               are permitted unless permission is granted by the Chief
               Compliance Officer or General Counsel.


               If any Van Kampen Employee maintains accounts outside MSDW or
               MSDWO, such person must transfer such accounts to a MSDW branch
               or MSDWO within 120 days from his or her date of hire.


               a.   Each Van Kampen Employee must inform the appropriate person
                    in the compliance department as set forth in Exhibit A, in
                    writing, of their MSDW and MSDWO brokerage accounts, or, if
                    applicable, their outside

                                       5
<PAGE>   6

                    brokerage accounts. The Van Kampen compliance department
                    shall direct the brokerage firm to provide duplicate
                    confirmations and account statements to the Van Kampen
                    compliance department.

                    1)   Van Kampen Employees shall notify the appropriate
                         persons in the Van Kampen compliance department as set
                         forth in Exhibit A when opening a brokerage account.

     B.   Pre-Clearance

          1.   Except as set forth below, all Van Kampen Employees must
               pre-clear purchases or sales of Covered Securities in their
               Employee Accounts with the appropriate person in the Van Kampen
               compliance department as set forth in Exhibit A.

          2.   Exceptions from the Pre-Clearance Requirement.

               a.   Persons otherwise subject to pre-clearance are not required
                    to pre-clear the acquisition of the following Covered
                    Securities:

                    1)   Covered Securities acquired through automatic
                         reinvestment plans.

                    2)   Covered Securities acquired through employee
                         purchase plans.

                    3)   Covered Securities acquired through the exercise of
                         rights issued by an issuer pro-rata to all holders of a
                         class of its securities, to the extent such rights were
                         acquired from such issuer, and sales of such rights so
                         acquired.

                    4)   Morgan Stanley Dean Witter & Co. common stock
                         (including exercise of stock option grants),

                                       6
<PAGE>   7

                         a)   The restrictions imposed by the Firm on senior
                              management and other persons in connection with
                              transactions in such stock are not affected by
                              this exemption.

                    5)   Units in unit investment trusts.

          3.   Pre-cleared securities transactions must be effected timely.

               a.   All approved Covered Securities transactions must take place
                    on the same day that the authorization is obtained. If the
                    transaction is not completed on the date of clearance, a new
                    clearance must be obtained.

               b.   Purchases through an issuer direct purchase plan must be
                    pre-cleared on the date the purchaser writes the check to
                    the issuer's agent

                    1)   Authorization for purchases through an issuer direct
                         purchase plan are effective until the issuer's agent
                         purchases the Covered Securities.

          4.   Pre-Clearance Procedure


               a.   Van Kampen Employees shall pre-clear their transactions by
                    submitting a Trade Authorization Form (a copy of which is
                    attached as Exhibit B) to the appropriate persons in the
                    compliance department as set forth in Exhibit A.


                    1)   The compliance department shall pre-clear the purchase
                         or sale of a Covered Security if the transaction does
                         not violate the Code.



                                       7
<PAGE>   8

                         a)   The compliance department shall verify that the
                              transaction is in compliance with the Code.

                         b)   The compliance department shall sign the Trade
                              Authorization Form.

                         c)   The compliance department shall communicate
                              authorization of the trade to the Van Kampen
                              Employee.

                         d)   The time at which the trade authorization is
                              communicated to the Van Kampen Employee shall be
                              documented on the Trade Authorization Form.

                         e)   The compliance department shall maintain the
                              originally executed Trade Authorization Form. A
                              copy of the executed Trade Authorization Form will
                              be forwarded to the Van Kampen Employee.

                         f)   The compliance department shall review Van Kampen
                              Employee duplicate confirmations and statements to
                              verify that all personal transactions in Covered
                              Securities have been properly pre-cleared.

     C.   Other Restrictions

          1.   Van Kampen Employee trades for which pre-clearance has been
               obtained, including short sales and permissible option trades,
               are subject to 30-day holding period from the trade date.

          2.   Van Kampen Employees are prohibited from trading in futures,
               options on futures, and forward contacts. Van Kampen

                                       8
<PAGE>   9

               Employees may trade listed equity and index options and equity
               warrants, however, there is a 30-day holding period from the
               trade date. In addition, Van Kampen Employees are also prohibited
               from trading in warrants or options (with the exception of listed
               warrants or options) on physical commodities and currencies.

          3.   Van Kampen Employees shall not purchase Covered Securities during
               an initial or secondary public offering.

          4.   Van Kampen Employees shall not enter into limit orders which
               extend beyond one day.

          5.   Van Kampen Employees shall not participate in an investment club.

          6.   Van Kampen Employees shall not purchase shares of an investment
               company that is managed by Van Kampen if such investment company
               is not generally available to the public.

          7.   Van Kampen Employees shall not purchase shares of an open end
               investment company that is managed by Van Kampen if as a result
               of such purchase the Van Kampen Employee shall own 1% or more of
               the assets of such investment company.

          8.   Van Kampen Employees are prohibited from the following activities
               unless they have obtained prior written approval from the Code of
               Ethics Review Committee:

               a.   Van Kampen Employees may not purchase a Covered Security in
                    a private placement or any other Limited Offering.

               b.   Van Kampen Employees may not serve on the boards of
                    directors of a public or private company. Requests to serve
                    on the board of a religious, charitable or educational
                    organization as set forth in Section 503(c) of the IRS Code
                    will generally be approved.


                                       9
<PAGE>   10

     D.   Additional Responsibilities of Access Persons

          In addition to the requirements set forth above, the following
          prohibitions and reporting obligations are applicable to Access
          Persons.

          1.   Access Persons shall not purchase or sell a Covered Security on a
               day during which a Client has a pending purchase or sale order in
               that same Covered Security.

          2.   Initial/Annual Reporting: Within ten days after becoming an
               Access Person and thereafter, annually, each Access Person must
               furnish a report to the Chief Compliance Officer showing (i) the
               date of the report, (ii) the title, number of shares and
               principal amount of each Covered Security owned directly or
               indirectly by the Access Person on the date such person become an
               Access Person (for initial reports) or as of a date no more than
               30 prior to the date of the report (for annual reports) and (iii)
               the name of any broker, dealer or bank with an account holding
               any securities for the direct or indirect benefit of the Access
               Person as of the date such person became an Access Person (for
               initial reports) or as of a date no more than 30 prior to the
               date of the report (for annual reports).

               a.   Exclusion: A Disinterested Trustee/Director who would be
                    required to make this report solely by reason of being a
                    Fund trustee/director is excluded from the initial and
                    annual reporting requirement for Access Persons.

          3.   Quarterly Reporting: On a calendar quarterly basis, each Access
               Persons must furnish a report to the Chief Compliance Officer
               within ten days after the end of each calendar quarter, on forms
               sent to the Access Person each quarter:

               a.   With respect to any transactions in Covered Securities in
                    which the Access Person had direct or indirect Beneficial
                    Ownership, a report showing (i) the date of the report; (ii)
                    the date of the transaction, the title, the interest rate
                    and maturity date (if applicable), the num-


                                       10
<PAGE>   11

                    ber of shares, and the principal amount of each Covered
                    Security involved; (iii) the nature of the transaction
                    (i.e., purchase, sale or any other type of acquisition or
                    disposition); (iv) the price at which the transaction was
                    effected; and (v) the name of the broker, dealer or bank
                    with or through which the transaction was effected; and

               b.   With respect to any account established by the Access Person
                    in which any securities were held during the quarter for
                    direct or indirect benefit of the Access Person, a report
                    showing (i) the date of the report; (ii) the name of the
                    broker, dealer or bank with which established the account;
                    and (iii) the date the account was established.

               c.   Exclusion: A Disinterested Trustee/Director who would be
                    required to make this report solely by reason of being a
                    Fund trustee/director is excluded from the quarterly
                    reporting requirement for Access Persons unless the
                    trustee/director knew or, in the ordinary course of
                    fulfilling his or her official duties as a Fund
                    trustee/director, should have known that during the 15-day
                    period immediately before or after the trustee/director's
                    transaction in a Covered Security, the Fund purchased or
                    sold the Covered Security, or the Fund or its investment
                    adviser considered purchasing or selling the Covered
                    Security.

               d.   Exclusion: An Access Person need not make a quarterly
                    transaction report if the report would duplicate information
                    contained in broker trade confirmations or account
                    statements received by the Fund, the Adviser and the
                    Distributor with respect to the Access Person in the time
                    period required above if all of the information required by
                    that paragraph is contained in the broker trade
                    confirmations or account statements, or in the records of
                    the Fund, the Adviser and the Distributor.

                                       11
<PAGE>   12


     E.   Additional Responsibilities of Investment Personnel

          In addition to the requirements set forth above, the following
          prohibitions and reporting obligations are applicable to Investment
          Personnel.

          1.   Investment Personnel shall not sell a Covered Security purchased
               within the previous 60 calendar days from the trade date, except
               that a Covered Security held for at least 30 days from the trade
               date may be sold at a loss or no gain. Any profits realized on
               trades executed within the 60-day holding period shall be
               disgorged to the Client or a charitable organization as
               determined by the Chief Compliance Officer.

          2.   All Investment Personnel shall disclose all personal and
               beneficial Covered Securities holdings upon the commencement of
               employment and thereafter on an annual basis to the compliance
               department.

          3.   Investment Personnel of a Fund or its investment adviser must
               obtain approval from the Fund or the Fund's investment adviser
               before directly or indirectly acquiring beneficial ownership in
               any securities in an Initial Public Offering or in a Limited
               Offering.

     F.   Additional Responsibilities of Portfolio Managers

          In addition to the requirements set forth above for Van Kampen
          Employees, Access Persons and Investment Personnel, the following
          additional requirements are applicable to Portfolio Managers.

                                       12
<PAGE>   13

          1.   A Portfolio Manager may not buy or sell a Covered Security within
               7 calendar days before or after any Client, over which such
               Portfolio Manager exercises investment discretion, trades in such
               Covered Security.

          2.   A Portfolio Manager may not purchase shares of a closed-end
               investment company over which such Portfolio Manager exercises
               investment discretion.

     G.   Insiders

          1.   Each Van Kampen Employee shall comply with all laws and
               regulations, and prohibitions against insider trading. Trading on
               or communicating material non-public information, or "inside
               information," of any sort, whether obtained in the course of
               research activities, through a Client relationship or otherwise,
               is strictly prohibited.

          2.   Van Kampen Employees shall not disclose any non-public
               information relating to a Client's account portfolio or
               transactions or to the investment recommendations of Van Kampen,
               nor shall any Van Kampen Employee disclose any non-public
               information relating to the business or operations of the members
               of Van Kampen, unless properly authorized to do so.

          3.   No Van Kampen Employee who is required to file a statement of
               ownership pursuant to Section 16 of the Exchange Act may purchase
               or sell or sell and purchase a company-sponsored closed-end
               investment company within a six month period and realize a profit
               on such transaction.

     H.   Exceptions

          1.   Notwithstanding the foregoing, the Chief Compliance Officer or
               his or her designee, in keeping with the general principles and
               objectives of this Code, may refuse to grant clearance of a
               personal transaction in their sole discretion without being
               required to specify any reason for the refusal.


                                       13
<PAGE>   14

          2.   Upon proper request by a Van Kampen Employee, a Code of Ethics
               Review Committee (the "Committee") will consider for relief or
               exemption from any restriction, limitation or procedure contained
               herein, which restriction, limitation or procedure is claimed to
               cause a hardship for such Van Kampen Employee. The Chief
               Compliance Officer will in his sole discretion determine whether
               the request is appropriate for consideration by the Committee.
               The Committee shall meet on an ad hoc basis, as deemed necessary
               upon the Van Kampen Employee's written request outlining the
               basis for his or her request for relief. The decision is within
               the sole discretion of the Committee.

VI.  ADMINISTRATION OF THE CODE

     A.   The administration of this Code shall be the responsibility of the
          Chief Compliance Officer or his or her designee whose duties shall
          include:

          1.   Continuously maintaining a list of all Access Persons who are
               under a duty to make reports or pre-clear transactions under this
               Code.

          2.   Providing each such person with a copy of this Code and informing
               them of their duties and obligations hereunder.

          3.   Reviewing all quarterly securities transactions and holdings
               reports required to be filed pursuant to this Code, and
               maintaining a record of such review, including the name of the
               compliance personnel performing the review.

          4.   Reviewing all initial and annual securities position reports
               required to be filed pursuant to this Code, and maintaining a
               record of such review, including the name of the compliance
               personnel performing the review.

          5.   Preparing listings of all transactions effected by persons
               subject to reporting requirements under the Code and comparing
               all reported personal securities transactions with completed

                                       14
<PAGE>   15

               portfolio transactions of the Clients and securities being
               considered for purchase or sale by Clients to determine whether a
               violation of this Code may have occurred.

          6.   Conducting such inspections or investigations as shall reasonably
               be required to detect and report any apparent violations of this
               Code to any person or persons appointed by Van Kampen to deal
               with such information and to the Fund's Board of
               Directors/Trustees.

          7.   Submitting a written report, no less frequently than annually, to
               the Board of Directors/Trustees of each Fund containing a
               description of issues arising under the Code or procedures since
               the last report, including, but not limited to, material
               violations of the Code or procedures and sanctions imposed in
               response to material violations.

          8.   Submitting a certification, no less frequently than annually, to
               the Board of Directors/Trustees of each Fund from the Fund, the
               respective Adviser and the Distributor that it has adopted
               procedures reasonably necessary to prevent Access Persons from
               violating the Code.


VII. RECORDS

     The Fund, the Advisers and the Distributor shall, at its principal place
of business, maintain records of the following:

     A.   A copy of any code of ethics adopted by the such entity which is or
          has been in effect during the past five years must be maintained in an
          easily accessible place;

     B.   A copy of any record or report of any violation of the code of ethics
          of such entity and any action taken thereon maintained in an easily
          accessible place for at least five years after the end of the fiscal
          year in which the violation occurs;


                                       15
<PAGE>   16

      C.    A copy of each report made by an Access Person as required by this
            Code, including any information provided in lieu of the reports,
            must be maintained for at least five years after the end of the
            fiscal year in which the report is made or the information is
            provided, the first two years in an easily accessible place;

      D.    A record of all persons, currently or within the past five years,
            who are or were required to make reports under this Code, or who are
            or were responsible for reviewing these reports, must be maintained
            in an easily accessible place; and

      E.    A copy of each written report required to be provided to the Board
            of Directors/Trustees of each Fund containing a description of
            issues arising under the Code or procedures since the last report,
            including, but not limited to, material violations of the Code or
            procedures and sanctions imposed in response to material violations
            must be maintained for at least five years after the end of the
            fiscal year in which it is made, the first two years in an
            easily accessible place.

      F.    A Fund or investment adviser must maintain a record of any
            decision, and the reasons supporting the decision, to approve the
            acquisition by Investment Personnel of securities in an Initial
            Public Offering or in a Limited Offering.

      G.    A copy of any decision and reasons supporting such decision to
            approve a pre-clearance transaction pursuant to this Code, made
            within the past five years after the end of the fiscal year in which
            such approval is granted.


VIII. SANCTIONS

      Upon discovering a violation of this Code, Van Kampen may impose such
sanctions as it deems appropriate, including, but not limited to, a reprimand
(orally or in writing), demotion, and suspension or termination of employment.
The General Counsel of Van Kampen, in his sole discretion, is authorized to
determine the choice of sanctions to be imposed in specific cases, including
termination of employment of any employee.


                                       16
<PAGE>   17

IX.  APPROVAL OF CODE OF ETHICS

     A.   Van Kampen shall provide to the Board of Directors/Trustees of each
          Fund the following:

          1.   A copy of the Fund's Code, the Adviser's Code and the
               Distributor's Code for such Board's review and approval.

          2.   Promptly, a copy of any amendments to such Codes.

          3.   Upon request, copies of any reports made pursuant to the Code by
               any person as to an investment company client.

          4.   Immediately, without request by an investment company client, all
               material information regarding any violation of the Code by any
               person as to such investment company client.

          5.   Certification, no less frequently than annually, to the Board of
               Directors/Trustees of each Fund from the Fund, the respective
               Adviser and the Distributor that it has adopted procedures
               reasonably necessary to prevent Access Persons from violating the
               Code.

     B.   Prior to adopting this Code, the Board of Trustees/Directors of
          each Fund, including a majority of Disinterested Trustee/Directors,
          reviewed and approved this Code with respect to the Fund, each adviser
          of the Fund and the principal underwriter of the Fund, including all
          procedures or provisions related to the enforcement of this Code. The
          Board based its approval of this Code on, among other things, (i)
          certifications from the Fund, the respective Adviser and the
          Distributor that it has adopted procedures reasonably necessary to
          prevent violations of the Code and (ii) a determination that such Code
          is adequate and contains provisions reasonably necessary to prevent
          Access Persons from engaging in any conduct prohibited by Rule
          17j-1(b).




                                       17
<PAGE>   18

X.   EFFECTIVE DATE

          All Van Kampen Employees are required to sign a copy of this Code
indicating their agreement to abide by the terms of the Code.

          In addition, Van Kampen Employees will be required to certify
annually that (i) they have read and understand the terms of this Code and
recognize the responsibilities and obligations incurred by their being subject
to this Code, and (ii) they are in compliance with the requirements of the Code.



Approved this _____ day of _______________.










                                       18


<PAGE>   1
                                                                     EXHIBIT (q)


                                POWER OF ATTORNEY

         The undersigned, being Officers and Trustees of each of the Van Kampen
Open End Trusts (individually, a "Trust") as indicated on Schedule 1 attached
hereto and incorporated by reference, each a Delaware business trust, except for
the Van Kampen Pennsylvania Tax Free Income Fund being a Pennsylvania trust, and
being Officers and Directors of Van Kampen Series Fund, Inc. (the
"Corporation"), a Maryland corporation, do hereby, in the capacities shown
below, appoint Richard F. Powers, III, Stephen L. Boyd and A. Thomas Smith III,
each of Oakbrook Terrace, Illinois, as agents and attorneys-in-fact with full
power of substitution and resubstitution, for each of the undersigned, to
execute and deliver, for and on behalf of the undersigned, any and all
amendments to the Registration Statement filed by each Trust or the Corporation
with the Securities and Exchange Commission pursuant to the provisions of the
Securities Act of 1933 and the Investment Company Act of 1940.

         This Power of Attorney may be executed in multiple counterparts, each
of which shall be deemed an original, but which taken together shall constitute
one instrument.

Dated: January 28, 2000

       Signature                                            Title
       ---------                                            -----

/s/     Richard F. Powers, III                  President, Trustee/Director
- ---------------------------------------
        Richard F. Powers, III

/s/     John L. Sullivan                        Vice President, Chief Financial
- ---------------------------------------         Officer and Treasurer
        John L. Sullivan

/s/     J. Miles Branagan                       Trustee/Director
- ---------------------------------------
        J. Miles Branagan

/s/     Jerry D. Choate                         Trustee/Director
- ---------------------------------------
        Jerry D. Choate

/s/     Linda Hutton Heagy                      Trustee/Director
- ---------------------------------------
        Linda Hutton Heagy

/s/     R. Craig Kennedy                        Trustee/Director
- ---------------------------------------
        R. Craig Kennedy

/s/     Mitchell M. Merin                       Trustee/Director
- ---------------------------------------
        Mitchell M. Merin

/s/     Jack E. Nelson                          Trustee/Director
- ---------------------------------------
        Jack E. Nelson

/s/     Phillip B. Rooney                       Trustee/Director
- ---------------------------------------
        Phillip B. Rooney

/s/     Fernando Sisto, Sc. D.                  Trustee/Director
- ---------------------------------------
        Fernando Sisto, Sc. D.

/s/     Wayne W. Whalen                         Trustee/Director
- ---------------------------------------
        Wayne W. Whalen

/s/     Suzanne H. Woolsey                      Trustee/Director
- ---------------------------------------
        Suzanne H. Woolsey

/s/     Paul G. Yovovich                        Trustee/Director
- ---------------------------------------
        Paul G. Yovovich


<PAGE>   2


                                   SCHEDULE 1


VAN KAMPEN U.S. GOVERNMENT TRUST
VAN KAMPEN TAX FREE TRUST
VAN KAMPEN TRUST
VAN KAMPEN EQUITY TRUST
VAN KAMPEN EQUITY TRUST II
VAN KAMPEN PENNSYLVANIA TAX FREE INCOME FUND
VAN KAMPEN TAX FREE MONEY FUND
VAN KAMPEN COMSTOCK FUND
VAN KAMPEN CORPORATE BOND FUND
VAN KAMPEN EMERGING GROWTH FUND
VAN KAMPEN ENTERPRISE FUND
VAN KAMPEN EQUITY INCOME FUND
VAN KAMPEN GLOBAL MANAGED ASSETS FUND
VAN KAMPEN GOVERNMENT SECURITIES FUND
VAN KAMPEN GROWTH AND INCOME FUND
VAN KAMPEN HARBOR FUND
VAN KAMPEN HIGH INCOME CORPORATE BOND FUND
VAN KAMPEN LIFE INVESTMENT TRUST
VAN KAMPEN LIMITED MATURITY GOVERNMENT FUND
VAN KAMPEN PACE FUND
VAN KAMPEN REAL ESTATE SECURITIES FUND
VAN KAMPEN RESERVE FUND
VAN KAMPEN TAX-EXEMPT TRUST
VAN KAMPEN U.S. GOVERNMENT TRUST FOR INCOME
VAN KAMPEN WORLD PORTFOLIO SERIES TRUST


<PAGE>   1
                                                                 EXHIBIT (z)(1)

Item 27(a)
- ----------

                    Van Kampen U.S. Government Trust
                        Van Kampen U.S. Government Fund
                    Van Kampen Tax Free Trust
                        Van Kampen Insured Tax Free Income Fund
                        Van Kampen Tax Free High Income Fund
                        Van Kampen California Insured Tax Free Fund
                        Van Kampen California Municipal Income Fund
                        Van Kampen Municipal Income Fund
                        Van Kampen Intermediate Term Municipal Income Fund
                        Van Kampen Florida Insured Tax Free Income Fund
                        Van Kampen New York Tax Free Income Fund
                    Van Kampen Trust
                        Van Kampen High Yield Fund
                        Van Kampen Strategic Income Fund
                    Van Kampen Equity Trust
                        Van Kampen Aggressive Growth Fund
                        Van Kampen Growth Fund
                        Van Kampen Small Cap Value Fund
                        Van Kampen Utility Fund
                    Van Kampen Equity Trust II
                        Van Kampen Tax Managed Equity Growth Fund
                        Van Kampen Technology Fund
                    Van Kampen Pennsylvania Tax Free Income Fund
                    Van Kampen Tax Free Money Fund
                    Van Kampen Prime Rate Income Trust
                    Van Kampen Senior Floating Rate Fund
                    Van Kampen Comstock Fund
                    Van Kampen Corporate Bond Fund
                    Van Kampen Emerging Growth Fund
                    Van Kampen Enterprise Fund
                    Van Kampen Equity Income Fund
                    Van Kampen Exchange Fund
                    The Explorer Institutional Trust
                          Explorer Institutional Active Core Fund
                          Explorer Institutional Limited Duration Fund
<PAGE>   2

                    Van Kampen Limited Maturity Government Fund
                    Van Kampen Global Managed Assets Fund
                    Van Kampen Government Securities Fund
                    Van Kampen Growth and Income Fund
                    Van Kampen Harbor Fund
                    Van Kampen High Income Corporate Bond Fund
                    Van Kampen Life Investment Trust on behalf of its series
                        Asset Allocation Portfolio
                        Comstock Portfolio
                        Domestic Income Portfolio
                        Emerging Growth Portfolio
                        Enterprise Portfolio
                        Global Equity Portfolio
                        Government Portfolio
                        Growth and Income Portfolio
                        Money Market Portfolio
                        Strategic Stock Portfolio
                        Morgan Stanley Real Estate Securities Portfolio
                    Van Kampen Pace Fund
                    Van Kampen Real Estate Securities Fund
                    Van Kampen Reserve Fund
                    Van Kampen Tax Exempt Trust
                        Van Kampen High Yield Municipal Fund
                    Van Kampen U.S. Government Trust for Income
                    Van Kampen World Portfolio Series Trust
                        Van Kampen Global Government Securities Fund
                    Van Kampen Series Fund, Inc.
                        Van Kampen American Value Fund
                        Van Kampen Asian Growth Fund
                        Van Kampen Emerging Markets Debt Fund*
                        Van Kampen Emerging Markets Fund
                        Van Kampen Equity Growth Fund
                        Van Kampen European Equity Fund
                        Van Kampen Focus Equity Fund
                        Van Kampen Global Equity Allocation Fund
                        Van Kampen Global Equity Fund
                        Van Kampen Global Fixed Income Fund
                        Van Kampen Growth and Income Fund II*
                        Van Kampen High Yield & Total Return Fund
                        Van Kampen International Magnum Fund
                        Van Kampen Japanese Equity Fund*
                        Van Kampen Latin American Fund
                        Van Kampen Mid Cap Growth Fund
                        Van Kampen Tax Managed Global Franchise Fund
                        Van Kampen Value Fund
                        Van Kampen Worldwide High Income Fund


* Funds that have not commenced investment operations.
<PAGE>   3

<TABLE>
<S>                                                                       <C>
Insured Municipals Income Trust                                           Series 419
FLORIDA INSURED MUNICIPALS INCOME TRUST                                   SERIES 129
MICHIGAN INSURED MUNICIPALS INCOME TRUST                                  SERIES 160
New York Insured Municipals Income Trust                                  Series 149
THE DOW(SM) STRATEGIC 10 TRUST                                            February 2000
                                                                          SERIES
THE DOW(SM) STRATEGIC 10 TRUST                                            February 2000
                                                                          TRADITIONAL
                                                                          SERIES
THE DOW(SM) STRATEGIC 5 TRUST                                             February 2000
                                                                          SERIES
THE DOW(SM) STRATEGIC 5 TRUST                                             February 2000
                                                                          TRADITIONAL
                                                                          SERIES
EAFE STRATEGIC 20 TRUST                                                   February 2000
                                                                          SERIES
STRATEGIC PICKS OPPORTUNITY TRUST                                         February 2000
                                                                          SERIES
NASDAQ Strategic 10 Trust                                                 February 2000 Series
Dow 30 Index Trust                                                        Series 9
Dow & Tech Strategic 10 Trust                                             Series 3/00
Global Energy Trust                                                       Series 12
Financial Institutions Trust                                              Series 3a
Financial Institutions Trust                                              Series 3b
Edward Jones Select Growth Trust                                          February 2000
                                                                          Series
Internet Trust                                                            Series 19A
Internet Trust                                                            Series 19B
Morgan Stanley High-Technology 35 Index Trust                             Series 11A
Morgan Stanley High-Technology 35 Index Trust                             Series 11B
Pharmaceutical Trust                                                      Series 9A
Pharmaceutical Trust                                                      Series 9B
Telecommunications & Bandwidth Trust                                      Series 9A
Telecommunications and Bandwidth Trust                                    Series 9B
Semi-Conductor Trust                                                      Series 1A
Semi-Conductor Trust                                                      Series 1B
Global  Wireless Trust                                                    Series 2A
Global  Wireless Trust                                                    Series 2B
Roaring 2000s Trust                                                       Series 5a
Roaring 2000s Trust                                                       Series 5b
Roaring 2000s Trust Traditional                                           Series 4
Morgan Stanley Multinational Index Trust                                  Series 2a
Morgan Stanley Multinational Index Trust                                  Series 2b
Software Trust                                                            Series 2A
Software Trust                                                            Series 2B
Baird Economic Outlook Trust
Natcity - Great American Equities Trust                                   Series 3
Natcity - Great American Value Trust                                      Series 1
Josephthal - The New Millennium Consumer Trust, Retail.com Portfolio      II
</TABLE>




<PAGE>   1
                                                                  EXHIBIT (z)(2)

Item 27(b)
- ----------

<TABLE>

<S>                                <C>                                               <C>
Richard F. Powers III               Chairman & Chief Executive Officer                Oakbrook Terrace, IL
John H. Zimmerman III               President                                         Oakbrook Terrace, IL
A. Thomas Smith III                 Executive Vice President, General                 Oakbrook Terrace, IL
                                    Counsel & Secretary;
                                    Vice President and Secretary of the Funds
William R. Rybak                    Executive Vice President, Chief
                                    Financial Officer & Treasurer                     Oakbrook Terrace, IL
Michael H. Santo                    Executive Vice President & Chief
                                    Operations & Technology Officer                   Oakbrook Terrace, IL
Colette M. Saucedo                  Executive Vice President &                        Houston, TX
                                    Chief Administrative Officer
Steven M. Massoni                   Executive Vice President                          Oakbrook Terrace, IL
David Swanson                       Executive Vice President and Chief
                                    Marketing Officer                                 Oakbrook Terrace, IL
Laurence J. Althoff                 Sr. Vice President & Controller                   Oakbrook Terrace, IL
Don J. Andrews                      Sr. Vice President & Chief Compliance             Oakbrook Terrace, IL
                                    Officer
Sara L. Badler                      Sr. Vice President, Deputy                        Oakbrook Terrace, IL
                                    General Counsel & Assistant Secretary;
                                    Assistant Secretary of the Funds
James J. Boyne                      Sr. Vice President, Deputy General                Oakbrook Terrace, IL
                                    Counsel & Assistant Secretary
Glenn M. Cackovic                   Senior Vice President                             Laguna Niguel, CA
Gary R. DeMoss                      Sr. Vice President                                Oakbrook Terrace, IL
John E. Doyle                       Sr. Vice President                                Oakbrook Terrace, IL
Richard G. Golod                    Sr. Vice President                                Annapolis, MD
Eric J. Hargens                     Senior Vice President                             Orlando, FL
Dominic C. Martellaro               Senior Vice President                             Oakbrook Terrace, IL
Carl Mayfield                       Senior Vice President                             Oakbrook Terrace, IL
Mark R. McClure                     Senior Vice President                             Oakbrook Terrace, IL
Robert F. Muller, Jr.               Senior Vice President                             Oakbrook Terrace, IL
Walter E. Rein                      Sr. Vice President                                Oakbrook Terrace, IL
James J. Ryan                       Sr. Vice President                                Oakbrook Terrace, IL
Frederick Shepherd                  Sr. Vice President                                Houston, TX
Patrick J. Woelfel                  Senior Vice President                             Oakbrook Terrace, IL
Weston B. Wetherell                 Senior Vice President, Deputy General             Oakbrook Terrace, IL
                                    Counsel & Asst. Secretary;
                                    Assistant Secretary of the Funds
Robert S. West                      Sr. Vice President                                Oakbrook Terrace, IL
Edward G. Wood, III                 Sr. Vice President,
                                    Chief Operating Officer;                          Oakbrook Terrace. IL
                                    Vice President of the Funds

James R. Yount                      Senior Vice President                             Mercer Island, WA
Patricia A. Bettlach                1st Vice President                                Chesterfield, MO
Gregory Heffington                  1st Vice President                                Ft. Collins, CO
David S. Hogaboom                   1st Vice President                                Oakbrook Terrace, IL
Maura A. McGrath                    1st Vice President                                New York, NY
Thomas Rowley                       1st Vice President                                St. Louis, MO
Andrew J. Scherer                   1st Vice President                                Oakbrook Terrace, IL
James D. Stevens                    1st Vice President                                North Andover, MA
</TABLE>

<PAGE>   2
<TABLE>
<S>                                <C>                                               <C>


James K. Ambrosio                   Vice President                                    Massapequa, NY
Brian P. Arcara                     Vice President                                    Buffalo, NY
Timothy R. Armstrong                Vice President                                    Wellington, FL
Matthew T. Baker                    Vice President                                    Oakbrook Terrace, IL
Shakeel Anwar Barkat                Vice President                                    Annapolis, MD
Scott C. Bernstiel                  Vice President                                    Plainsboro, NJ
Carol S. Biegel                     Vice President                                    Oakbrook Terrace, IL
Christopher M. Bisaillon            Vice President                                    Oakbrook Terrace, IL
William Edwin Bond                  Vice President                                    New York, NY
Michael P. Boos                     Vice President                                    Oakbrook Terrace, IL
Robert C. Brooks                    Vice President                                    Oakbrook Terrace, IL
Elizabeth M. Brown                  Vice President                                    Houston, TX
Michael Winston Brown               Vice President                                    Colleyville, TX
William F. Burke, Jr.               Vice President                                    Mendham, NJ
Loren Burket                        Vice President                                    Plymouth, MN
Juanita E. Buss                     Vice President                                    Kennesaw, GA
Christine Cleary Byrum              Vice President                                    Tampa, FL
Richard J. Charlino                 Vice President                                    Oakbrook Terrace, IL
Deanne Margaret Chiaro              Vice President                                    Oakbrook Terrace, IL
Scott A. Chriske                    Vice President                                    Plano, TX
German Clavijo                      Vice President                                    Atlanta, GA
Dominick Cogliandro                 Vice President & Asst. Treasurer                  New York, NY
Michael Colston                     Vice President                                    Louisville, KY
Kevin J. Connors                    Vice President                                    Oakbrook Terrace, IL
Gina Costello                       Vice President                                    Oakbrook Terrace, IL
Suzanne Cummings                    Vice President                                    Oakbrook Terrace, IL
Michael E. Eccleston                Vice President                                    Oakbrook Terrace, IL
William J. Fow                      Vice President                                    Redding, CT
Charles Friday                      Vice President                                    Gibsonia, PA
Kyle D. Haas                        Vice President                                    Oakbrook Terrace, IL
Daniel Hamilton                     Vice President                                    Austin, TX
John G. Hansen                      Vice President                                    Oakbrook Terrace, IL
Michael D. Hibsch                   Vice President                                    Oakbrook Terrace, IL
Susan J. Hill                       Vice President                                    Oakbrook Terrace, IL
Thomas R. Hindelang                 Vice President                                    Gilbert, AZ
Bryn M. Hoggard                     Vice President                                    Houston, TX
Michelle Huber                      Vice President                                    Oakbrook Terrace, IL
Michael B. Hughes                   Vice President                                    Oakbrook Terrace, IL
Lowell Jackson                      Vice President                                    Norcross, GA
Kevin G. Jajuga                     Vice President                                    Baltimore, MD
Laurie L. Jones                     Vice President                                    Oakbrook Terrace, IL
Robert Daniel Kendall               Vice President                                    Oakbrook Terrace, IL
Michael C. Kinney                   Vice President                                    Oakbrook Terrace, IL
Dana R. Klein                       Vice President                                    Oakbrook Terrace, IL
Frederick Kohly                     Vice President                                    Miami, FL
Patricia D. Lathrop                 Vice President                                    Tampa, FL
Brian Laux                          Vice President                                    Staten Island, NY
Tony E. Leal                        Vice President                                    Daphne, AL
</TABLE>
<PAGE>   3
<TABLE>
<S>                                 <C>                                           <C>
S. William Lehew III                Vice President                                Charlotte, NC
Ivan R. Lowe                        Vice President                                Houston, TX
Richard M. Lundgren                 Vice President                                Oakbrook Terrace, IL
Linda S. MacAyeal                   Vice President                                Oakbrook Terrace, IL
Kevin S. Marsh                      Vice President                                Bellevue, WA
Brooks D. McCartney                 Vice President                                Puyallup, WA
Anne Therese McGrath                Vice President                                Los Gatos, CA
John Mills                          Vice President                                Kenner, LA
Stuart R. Moehlman                  Vice President                                Houston, TX
Carin Elizabeth Morgan              Vice President                                Oakbrook Terrace, IL
Ted Morrow                          Vice President                                Plano, TX
Lance O'Brian Murphy                Vice President                                Houston, TX
Peter Nicholas                      Vice President                                Beverly, MA
James A. O'Brien                    Vice President                                New York, NY
Allyn O' Connor                     Vice President & Assoc. General Counsel       Oakbrook Terrace, IL
Gregory S. Parker                   Vice President                                Houston, TX
Christopher Petrungaro              Vice President                                Oakbrook Terrace, IL
Richard J. Poli                     Vice President                                Philadelphia, PA
Ronald E. Pratt                     Vice President                                Marietta, GA
Theresa Marie Renn                  Vice President                                Oakbrook Terrace, IL
Kevin Wayne Reszel                  Vice President                                Oakbrook Terrace, IL
Michael W. Rohr                     Vice President                                Oakbrook Terrace, IL
Jeffrey L. Rose                     Vice President                                Houston, TX
Suzette N. Rothberg                 Vice President                                Plymouth, MN
Jeffrey Rourke                      Vice President                                Oakbrook Terrace, IL
Heather R. Sabo                     Vice President                                Richmond, VA
Brett Van Bortel                    Vice President                                Oakbrook Terrace, IL
Diane Saxon                         Vice President & Assistant Treasurer          Oakbrook Terrace, IL
Stephanie Scarlata                  Vice President                                Bedford Corners, NY
Timothy M. Scholten                 Vice President                                Oakbrook Terrace, IL
Ronald J. Schuster                  Vice President                                Tampa, FL
Jeffrey M. Scott                    Vice President                                Oakbrook Terrace, IL
Gwen L. Shaneyfelt                  Vice President                                Oakbrook Terrace, IL
Jeffrey C. Shirk                    Vice President                                Swampscott, MA
Traci T. Sorenson                   Vice President                                Oakbrook Terrace, IL
Darren D. Stabler                   Vice President                                Phoenix, AZ
Christopher J. Staniforth           Vice President                                Leawood, KS
Richard Stefanec                    Vice President                                Los Angles, CA
William C. Strafford                Vice President                                Granger, IN
Charles S. Thompson                 Vice President                                Oakbrook Terrace, IL
John F. Tierney                     Vice President                                Oakbrook Terrace, IL
Curtis L. Ulvestad                  Vice President                                Red Wing, MN
Thomas J. Sauerborn                 Vice President                                New York, NY
Larry Brian Vickrey                 Vice President                                Houston, TX
Daniel B. Waldron                   Vice President                                Oakbrook Terrace, IL
Jeff Warland                        Vice President                                Oakbrook Terrace, IL
Robert A. Watson                    Vice President                                Oakbrook Terrace, IL
Sharon Wells Coicou                 Vice President                                Oakbrook Terrace, IL
Frank L. Wheeler                    Vice President                                Oakbrook Terrace, IL
Harold Whitworth, III               Vice President                                Oakbrook Terrace, IL
Joel John Wilczewski                Vice President                                Oakbrook Terrace, IL
Thomas M. Wilson                    Vice President                                Oakbrook Terrace, IL
Barbara A. Withers                  Vice President                                Oakbrook Terrace, IL
</TABLE>
<PAGE>   4
<TABLE>
<S>                                 <C>                                           <C>
David M. Wynn                       Vice President                                Phoenix, AZ
Patrick M. Zacchea                  Vice President                                Oakbrook Terrace, IL

Scott F. Becker                     Asst. Vice President                          Oakbrook Terrace, IL
Brian E. Binder                     Asst. Vice President                          Oakbrook Terrace, IL
Billie J. Bronaugh                  Asst. Vice President                          Houston, TX
Lynn Chadderton                     Asst. Vice President                          Oakbrook Terrace, IL
Phillip Ciulla                      Asst. Vice President                          Oakbrook Terrace, IL
Amy Cooper                          Asst. Vice President                          Oakbrook Terrace, IL
Paula Duerr                         Asst. Vice President                          Oakbrook Terrace, IL
Tammy Echevarria-Davis              Asst. Vice President                          Oakbrook Terrace, IL
Walter C. Gray                      Asst. Vice President                          Oakbrook Terrace, IL
Nancy Johannsen                     Asst. Vice President                          Oakbrook Terrace, IL
Thomas Johnson                      Asst. Vice President                          New York NY
Tara Jones                          Asst. Vice President                          Oakbrook Terrace, IL
Robin R. Jordan                     Asst. Vice President                          Oakbrook Terrace, IL
Holly Lieberman                     Asst. Vice President                          Oakbrook Terrace, IL
Gregory Mino                        Asst. Vice President                          Oakbrook Terrace, IL
Barbara Novak                       Asst. Vice President                          Oakbrook Terrace, IL
Christopher Perozek                 Asst. Vice President                          Oakbrook Terrace, IL
Christine K. Putong                 Asst. Vice President & Asst. Secretary        Oakbrook Terrace, IL
Leah Richardson                     Asst. Vice President                          Oakbrook Terrace, IL
David P. Robbins                    Asst. Vice President                          Oakbrook Terrace, IL
Regina Rosen                        Asst. Vice President                          Oakbrook Terrace, IL
Pamela S. Salley                    Asst. Vice President                          Houston, TX
David T. Saylor                     Asst. Vice President                          Oakbrook Terrace, IL
Katherine Scherer                   Asst. Vice President                          Oakbrook Terrace, IL
Heather Schmitt                     Asst. Vice President                          Oakbrook Terrace, IL
Lisa Schultz                        Asst. Vice President                          Oakbrook Terrace, IL
Laurel Shipes                       Asst. Vice President                          Oakbrook Terrace, IL
Lauren B. Sinai                     Asst. Vice President                          Oakbrook Terrace, IL
Scott Stevens                       Asst. Vice President                          Oakbrook Terrace, IL
Kristen L. Transier                 Asst. Vice President                          Houston, TX
Michael Trizil                      Asst. Vice President                          Oakbrook Terrace, IL
Damienne Trippiedi                  Asst. Vice President                          Oakbrook Terrace, IL
David H. Villarreal                 Asst. Vice President                          Oakbrook Terrace, IL
Judy Wooley                         Asst. Vice President                          Houston, TX


Cathy Napoli                        Assistant Secretary                           Oakbrook Terrace, IL
John Browning                       Officer                                       Oakbrook Terrace, IL
Leticia George                      Officer                                       Houston, TX
William D. McLaughlin               Officer                                       Houston, TX
Rebecca Newman                      Officer                                       Houston, TX
John Yovanovic                      Officer                                       Houston, TX
Richard F. Powers III               Director                                      Oakbrook Terrace, IL
Michael H. Santo                    Director                                      Oakbrook Terrace, IL
A. Thomas Smith III                 Director                                      Oakbrook Terrace, IL
William R. Rybak                    Director                                      Oakbrook Terrace, IL
John H. Zimmerman III               Director                                      Oakbrook Terrace, IL
</TABLE>









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