NUVEEN FLAGSHIP MULTISTATE TRUST IV
497, 1997-09-29
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<PAGE>
 
NUVEEN

Municipal
Bond Funds

September 26, 1997

Prospectus                                      [PHOTO APPEARS HERE]

Dependable, tax-free income
to help you keep more of 
what you earn.




Kansas
Kentucky
Michigan
Missouri
Ohio
Wisconsin
<PAGE>
 

Investing in Nuveen Mutual Funds


Since our founding in 1898, John Nuveen & Co. has been synonymous with
investments that withstand the test of time. Today, we offer a range of equity
and fixed-income mutual funds designed to suit the unique circumstances and
financial planning needs of mature investors. More than 1.3 million investors
have entrusted Nuveen to help them maintain the lifestyle they currently enjoy.
 
Value-investing -- purchasing quality securities that represent good relative
value -- is the cornerstone of Nuveen's investment philosophy. It is a
disciplined, long-term strategy that offers the potential for above average
returns over time with moderated risk. Successful value investing begins with 
in-depth research and a discerning eye for marketplace opportunity. Our team of
investment professionals is backed by the discipline, resources and expertise of
Nuveen's almost a century of investment experience, including one of the most
recognized research departments in the industry.
 
This prospectus describes in detail the investment objectives, policies and
risks of certain Nuveen municipal bond funds. We invite you to discuss the 
contents with your financial adviser, or you may call us at 800-621-7227 for 
additional information.

<PAGE>
 
                    Nuveen Flagship Kansas Municipal Bond Fund
                    Nuveen Flagship Kentucky Municipal Bond Fund
                    Nuveen Flagship Kentucky Limited Term Municipal Bond Fund
                    Nuveen Flagship Michigan Municipal Bond Fund
                    Nuveen Flagship Missouri Municipal Bond Fund
                    Nuveen Flagship Ohio Municipal Bond Fund
                    Nuveen Flagship Wisconsin Municipal Bond Fund
 
 
                    SEPTEMBER 26, 1997
 
                    PROSPECTUS
 
                    OVERVIEW
 
                    The funds listed above are part of the Nuveen Flagship
                    Multistate Trust IV, an open-end investment company.
                    Each fund seeks to provide high tax-free income and
                    preservation of capital through investments in diver-
                    sified portfolios of quality municipal bonds.
 
                    Each fund offers a set of flexible purchase options
                    which permit you to purchase fund shares in the way
                    that is best suited to your individual circumstances
                    and investment needs. For detailed information about
                    these flexible purchase options, please refer to "How
                    to Select a Purchase Option" later in this prospectus.
 
                    This prospectus contains important information you
                    should know before investing. Please read it carefully
                    and keep it for future reference. You can find more
                    detailed information about each fund in the statement
                    of additional information which is part of this pro-
                    spectus by reference. For a free copy, write to Nuveen
                    or call (800) 621-7227.
 
                    SHARES OF THE FUNDS ARE NOT DEPOSITS OR OBLIGATIONS
                    OF, OR GUARANTEED OR ENDORSED BY, ANY BANK AND ARE NOT
                    FEDERALLY INSURED BY THE FEDERAL DEPOSIT INSURANCE
                    CORPORATION, OR ANY OTHER U.S. GOVERNMENT AGENCY.
                    SHARES OF THE FUNDS INVOLVE INVESTMENT RISKS, INCLUD-
                    ING THE POSSIBLE LOSS OF THE PRINCIPAL AMOUNT INVEST-
                    ED.
 
                    THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED
                    BY THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE
                    SECURITIES COMMISSION NOR HAS THE SECURITIES AND EX-
                    CHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
                    PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPEC-
                    TUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
                    OFFENSE.
 


<TABLE>
<CAPTION>
                     CONTENTS
                     <S>                                        <C>

                     1  OVERVIEW                                   DIVIDENDS AND TAXES
                     2  FUND SUMMARIES AND                      22 How the Funds Pay Dividends
                        FINANCIAL HIGHLIGHTS                    22 Taxes and Tax Reporting
                        FUND STRATEGIES                         23 Taxable Equivalent Yields
                     16 Investment Objective                       GENERAL INFORMATION
                     16 How the Funds Select Investments        23 How to Contact Nuveen
                     17 Risk Reduction Strategies               23 Fund Service Providers
                        INVESTING IN THE FUNDS                  24 How the Funds Report Performance
                     18 How to Buy Fund Shares                  24 How Fund Shares are Priced
                     18 How to Select a Purchase Option         24 Organization
                     19 How to Sell Fund Shares                    APPENDIX
                     20 Exchanging Shares                       25 Special State Considerations
                     21 Optional Features and Services
         </TABLE> 

                                      ---
                                       1

<PAGE>
 
NUVEEN FLAGSHIP KANSAS MUNICIPAL BOND FUND
 
                     PERFORMANCE INFORMATION AS OF 5/31/97
 
INCEPTION: January 9, 1992
NET ASSETS: $96.6 million
TOTAL RETURN (ANNUALIZED)
<TABLE>
- --------------------------------------------------------------------------------------------
<CAPTION>
                     CLASS A         CLASS A
               (OFFER PRICE)           (NAV)         CLASS B         CLASS C         CLASS R
- --------------------------------------------------------------------------------------------
<S>            <C>                   <C>             <C>             <C>             <C>
1 Year                 4.62%           9.21%           7.93%           8.98%           9.58%
5 Years                6.06%           6.98%           6.26%           6.64%           7.05%
Inception              6.06%           6.91%           6.20%           6.57%           6.98%
</TABLE>
 
Class A total returns reflect actual performance for all periods; Classes B, C
and R total returns reflect actual performance since class inception (see "Fi-
nancial Highlights" for dates), and Class A performance for periods prior to
class inception, adjusted for the differences in sales charges (and for Class
B and C, fees) between the classes. Class B total returns assume an ongoing
investment and do not reflect the imposition of the CDSC; your returns for the
1 year and 5 year periods would be lower if you redeemed at the end of those
periods. See Overview of Fund Operating Expenses and Shareholder Transaction
Expenses.
 
The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits
this risk by purchasing only certain types and maturities of municipal bonds
and by diversifying its investment portfolio geographically and by industry.
See Risk Reduction Strategies for further information.
 
MATURITY (YEARS)
                          [BAR CHART APPEARS HERE]  

Average Maturity                     21.1
Average Modified Duration             8.8
                                     
CREDIT QUALITY

                           [PIE CHART APPEARS HERE] 

                           BBB/NR                 5% 
                           A                     17%
                           AA                    23%
                           AAA/Pre-refunded      55%
                         
   
INDUSTRY DIVERSIFICATION (TOP 6)     
 
                           [PIE CHART APPEARS HERE]

                           Hospitals             22%  
                           Housing Facilities    21%
                           Escrowed Bonds         9%
                           Tax Revenue           15%
                           Other                 22%
                           Utilities             11%                  

                       
                    EXPENSE INFORMATION AS OF 5/31/97     
<TABLE>
<CAPTION>

SHAREHOLDER TRANSACTION EXPENSES
- ---------------------------------------------------------------------------------------
(Maximum, as % of Offering Price)

                                                  CLASS A   CLASS B   CLASS C   CLASS R
- ---------------------------------------------------------------------------------------
<S>                                              <C>        <C>       <C>       <C>
Sales Charge on Purchases                        4.20%(1)         -         -         -
Sales Charge on Reinvested Dividends                    -         -         -         -
Contingent Deferred Sales Charge (CDSC) on
Redemptions                                         - (1)     5%(2)     1%(3)         -
</TABLE>
 
OVERVIEW OF FUND OPERATING EXPENSES (4)
- -------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
 
<TABLE>
<CAPTION>
                       CLASS A              CLASS B              CLASS C              CLASS R
- ----------------------------------------------------------------------------------------------
<S>                    <C>                  <C>                  <C>                  <C>
Management Fees          0.55%                0.55%                0.55%                0.55%
12b-1 Fees               0.20%                0.95%                0.75%                    -
Other Expenses           0.15%                0.15%                0.15%                0.15%
- ----------------------------------------------------------------------------------------------
 Total (Gross)           0.90%                1.65%                1.45%                0.70%
Waivers/
Reimbursements          (0.18%)              (0.18%)              (0.18%)              (0.18%)
- ----------------------------------------------------------------------------------------------
 Total (Net)             0.72%                1.47%                1.27%                0.52%
</TABLE>
 
SUMMARY OF SHAREHOLDER EXPENSES (5)
- -------------------------------------------------------------------------------
The example illustrates the expenses on a hypothetical $1,000 investment in
the fund based on the Total Expenses shown at left, an assumed annual total
return of 5% and reinvestment of all dividends.
 
<TABLE>
<CAPTION>
HOLDING PERIOD         CLASS A               CLASS B               CLASS C               CLASS R
- ------------------------------------------------------------------------------------------------
<S>                    <C>                   <C>                   <C>                   <C>
1 Year                     $49                   $55                   $13                    $5
3 Years                    $64                   $78                   $40                   $17
5 Years                    $80                   $92                   $70                   $29
10 Years                  $128                  $155                  $153                   $65
</TABLE>
 
                                      ---
                                       2
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
                          OPERATING PERFORMANCE     LESS DISTRIBUTIONS
CLASS (INCEPTION DATE)    ---------------------- -------------------------
                                             NET
                                        REALIZED
KANSAS++              NET                    AND  DIVIDENDS                       NET    TOTAL
                    ASSET             UNREALIZED  FROM TAX-                     ASSET   RETURN
                    VALUE        NET GAIN (LOSS) EXEMPT NET  DISTRIBUTIONS      VALUE   ON NET
YEAR ENDING     BEGINNING INVESTMENT        FROM INVESTMENT   FROM CAPITAL     END OF    ASSET
MAY 31,         OF PERIOD  INCOME(B) INVESTMENTS     INCOME          GAINS     PERIOD VALUE(A)
- -----------------------------------------------------------------------------------------------
<S>             <C>       <C>        <C>         <C>         <C>               <C>    <C>
CLASS A (1/92)
 1997              $ 9.83       $.53      $ .36       $(.53)          $ -      $10.19     9.21%
 1996               10.01        .54       (.18)       (.54)            -        9.83     3.63
 1995                9.83        .55        .18        (.55)            -       10.01     7.80
 1994               10.38        .56       (.47)       (.57)          (.07)+++   9.83      .62
 1993                9.65        .58        .73        (.58)            -       10.38    14.15
 1992(c)             9.58        .19        .07        (.19)            -        9.65     5.95+
CLASS B (2/97)
 1997(C)            10.23        .13       (.12)       (.11)            -       10.13      .13
CLASS C (2/97)
 1997(C)            10.18        .15        .04        (.16)            -       10.21     1.85
CLASS R (2/97)
 1997(C)            10.20        .18       (.02)       (.14)            -       10.22     1.55
<CAPTION>
                                     RATIOS/SUPPLEMENTAL DATA
CLASS (INCEPTION DATE)    -------------------------------------------------
                                                RATIO
                                               OF NET
                                 RATIO OF  INVESTMENT
                                 EXPENSES   INCOME TO
KANSAS++                       TO AVERAGE     AVERAGE
                               NET ASSETS  NET ASSETS
                    NET ASSETS      AFTER       AFTER  PORTFOLIO
YEAR ENDING      END OF PERIOD REIMBURSE-  REIMBURSE-   TURNOVER
MAY 31,         (IN THOUSANDS)    MENT(B)     MENT(B)       RATE
- -----------------------------------------------------------------------------------------------
<S>             <C>            <C>         <C>         <C>
CLASS A (1/92)
 1997                  $95,891        .68%       5.24%        40%
 1996                   96,694        .57        5.31         55
 1995                   83,683        .54        5.67         72
 1994                   80,060         26        5.37         93
 1993                   62,585        .11        5.74         56
 1992(c)                 9,552        .40+       5.11+        59
CLASS B (2/97)
 1997(C)                   605       1.27+       4.62+        40
CLASS C (2/97)
 1997(C)                    91       1.09+       4.85+        40
CLASS R (2/97)
 1997(C)                    -          -         6.61+        40
</TABLE>
- -------------------------------------------------------------------------------
 
+ Annualized.
++  Information included prior to the year ending May 31, 1997, reflects the
    financial highlights of Flagship Kansas.
+++ The amount shown includes a distribution in excess of capital gains of
    $.05 per share.
(a) Total returns are calculated on net asset value without any sales charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) CDSC declines to 0% at the end of six years.
(3) Imposed only on redemptions within 12 months of purchase.
(4) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    on Class A Shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class B and C shares may pay more in
    distribution fees and CDSCs than the maximum initial sales charge permit-
    ted under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices.
(5) The expenses shown assume that you redeem your shares at the end of each
    holding period. Class B shares convert to Class A shares after eight
    years. If instead you redeemed your shares immediately prior to the end of
    each stated period, your expenses might be higher. If you did not redeem
    Class B shares at the end of each holding period, your expenses would have
    been $15 for the one year period, $46 for the three year period, $80 for
    the five year period, and $155 for the ten year period. This example does
    not represent past or future expenses; actual expenses may be higher or
    lower.
 
                                      ---
                                       3
<PAGE>
 
NUVEEN FLAGSHIP KENTUCKY MUNICIPAL BOND FUND
 
                     PERFORMANCE INFORMATION AS OF 5/31/97
 
INCEPTION: May 4, 1987
NET ASSETS: $456.3 million
TOTAL RETURN (ANNUALIZED)
<TABLE>
- --------------------------------------------------------------------------------------------
<CAPTION>
               CLASS A
                (OFFER           CLASS A
                PRICE)              (NAV)          CLASS B           CLASS C           CLASS R
- ----------------------------------------------------------------------------------------------
<S>            <C>               <C>               <C>               <C>               <C>
1 Year           3.34%             7.87%             7.30%             7.29%             7.75%
5 Years          6.15%             7.06%             6.48%             6.46%             7.04%
10 Years         7.86%             8.33%             7.85%             7.73%             8.31%
</TABLE>

Class A total returns reflect actual performance for all periods; Classes B, C
and R total returns reflect actual performance for periods since class incep-
tion (see "Financial Highlights" for dates), and Class A performance for peri-
ods prior to class inception, adjusted for the differences in sales charges
(and for Class B and C, fees) between the classes. Class B total returns assume
an ongoing investment and do not reflect the imposition of the CDSC; your re-
turns for the 1 year and 5 year periods would be lower if you redeemed at the
end of those periods. See Overview of Fund Operating Expenses and Shareholder
Transaction Expenses.
 
The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits this
risk by purchasing only certain types and maturities of municipal bonds and by
diversifying its investment portfolio geographically and by industry. See Risk
Reduction Strategies for further information. 

                           [BAR CHART APPEARS HERE]
MATURITY (YEARS)

                        Average Maturity          20.6
                        Average Modified Duration  7.8

                           [PIE CHART APPEARS HERE]
CREDIT QUALITY

                        AAA/Pre-refunded            48%
                        AA                          10%
                        A                           26%
                        BBB/NR                      16%

                           [PIE CHART APPEARS HERE]

INDUSTRY DIVERSIFICATION (TOP 6)

                        Health Care Facilities      20%
                        Other                       22%
                        Water & Sewer                8%
                        Pollution Control           21%
                        Escrowed Bonds               7%
                        Municipal Appropriations    22%
  
        
                     EXPENSE INFORMATION AS OF 5/31/97 
<TABLE> 
<CAPTION> 
SHAREHOLDER TRANSACTION EXPENSES
- ----------------------------------------------------------------------------------------
(Maximum, as % of Offering Price)
 
                                                         CLASS A CLASS B CLASS C CLASS R
- ----------------------------------------------------------------------------------------
<S>                                                     <C>      <C>     <C>     <C>
Sales Charge on Purchases                               4.20%(1)       -       -       -
Sales Charge on Reinvested Dividends                           -       -       -       -
Contingent Deferred Sales Charge (CDSC) on Redemptions     - (1)   5%(2)   1%(3)       -
</TABLE>
<TABLE>  
<CAPTION> 
OVERVIEW OF FUND OPERATING EXPENSES (4)
- ----------------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
 
                       CLASS A              CLASS B              CLASS C              CLASS R
- ----------------------------------------------------------------------------------------------
<S>                    <C>                  <C>                  <C>                  <C>
Management Fees          0.54%                0.54%                0.54%                0.54%
12b-1 Fees               0.20%                0.95%                0.75%                    -
Other Expenses           0.10%                0.10%                0.10%                0.10%
- ----------------------------------------------------------------------------------------------
 Total (Gross)           0.84%                1.59%                1.39%                0.64%
Waivers/
Reimbursements          (0.13%)              (0.13%)              (0.13%)              (0.13%)
- ----------------------------------------------------------------------------------------------
 Total (Gross)           0.71%                1.46%                1.26%                0.51%

SUMMARY OF SHAREHOLDER EXPENSES (5)
- ----------------------------------------------------------------------------------------------
 
The example illustrates the expenses on a hypothetical $1,000 investment in the
fund based on the Total Expenses shown at left, an assumed annual total return
of 5% and reinvestment of all dividends.
 
HOLDING PERIOD         CLASS A               CLASS B               CLASS C               CLASS R
- ------------------------------------------------------------------------------------------------
<S>                    <C>                   <C>                   <C>                   <C>
1 Year                     $49                   $54                   $13                    $5
3 Years                    $64                   $78                   $40                   $16
5 Years                    $80                   $91                   $69                   $29
10 Years                  $127                  $154                  $152                   $64
</TABLE>
 
                                      ---
                                       4
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
                           OPERATING PERFORMANCE     LESS DISTRIBUTIONS
CLASS (INCEPTION DATE)     ---------------------- ------------------------
                                              NET
                                         REALIZED
                       NET                    AND  DIVIDENDS                   NET    TOTAL
KENTUCKY++           ASSET             UNREALIZED  FROM TAX-                 ASSET   RETURN
                     VALUE        NET GAIN (LOSS) EXEMPT NET DISTRIBUTIONS   VALUE   ON NET
YEAR ENDING      BEGINNING INVESTMENT        FROM INVESTMENT  FROM CAPITAL  END OF    ASSET
MAY 31,          OF PERIOD  INCOME(B) INVESTMENTS     INCOME         GAINS  PERIOD VALUE(A)
- ---------------------------------------------------------------------------------------------
<S>              <C>       <C>        <C>         <C>        <C>            <C>    <C>
CLASS A (5/87)
1997                $10.82       $.60      $ .24      $(.60)         $(.01) $11.05     7.87%
1996                 10.99        .61       (.17)      (.61)            -    10.82     4.04
1995                 10.65        .61        .35       (.62)            -    10.99     9.42
1994                 11.06        .62       (.40)      (.63)            -    10.65     1.90
1993                 10.45        .64        .62       (.65)            -    11.06    12.41
1992                 10.19        .66        .27       (.66)          (.01)  10.45     9.46
1991                  9.87        .66        .32       (.66)            -    10.19    10.37
1990                  9.97        .66       (.05)      (.66)          (.05)   9.87     6.92
1989                  9.38        .67        .60       (.67)          (.01)   9.97    14.31
1988                  9.37        .66        .02       (.67)            -     9.38     7.79
CLASS B (2/97)
1997(c)              11.07        .17       (.01)      (.17)            -    11.06     1.47
CLASS C (10/93)
1997                 10.81        .54        .24       (.54)          (.01)  11.04     7.29
1996                 10.99        .54       (.17)      (.55)            -    10.81     3.38
1995                 10.65        .55        .35       (.56)            -    10.99     8.82
1994(c)              11.46        .36       (.81)      (.36)            -    10.65    (5.88)+
CLASS R (2/97)
1997(c)              11.08        .20       (.04)      (.21)            -    11.03     1.42
<CAPTION>
                                          RATIOS/SUPPLEMENTAL DATA
CLASS (INCEPTION DATE)     ---------------------------------------------------------
                                                  RATIO OF NET
                                    RATIO OF        INVESTMENT
KENTUCKY++       NET ASSETS      EXPENSES TO         INCOME TO
                     END OF      AVERAGE NET       AVERAGE NET  PORTFOLIO
YEAR ENDING      PERIOD (IN     ASSETS AFTER      ASSETS AFTER   TURNOVER
MAY 31,          THOUSANDS) REIMBURSEMENT(B)  REIMBURSEMENT(B)       RATE
- ---------------------------------------------------------------------------------------------
<S>              <C>        <C>               <C>               <C>
CLASS A (5/87)
1997               $430,803              .75%             5.44%        13%
1996                410,808              .71              5.50         17
1995                394,457              .68              5.85         28
1994                369,495              .58              5.60         12
1993                309,223              .61              5.96         15
1992                207,395              .62              6.39          5
1991                142,449              .72              6.65         23
1990                111,234              .75              6.63         57
1989                 72,059              .67              6.94         32
1988                 40,945              .51              7.09         36
CLASS B (2/97)
1997(c)                 544             1.39+             4.76+        13
CLASS C (10/93)
1997                 24,468             1.29              4.89         13
1996                 20,647             1.27              4.93         17
1995                 15,831             1.23              5.27         28
1994(c)              11,172             1.08+             4.96+        12
CLASS R (2/97)
1997(c)                 455              .49+             5.77+        13
</TABLE>
- -------------------------------------------------------------------------------
+ Annualized.
++ Information included prior to the year ending May 31, 1997, reflects the
   financial highlights of Flagship Kentucky.
(a) Total returns are calculated on net asset value without any sales charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) CDSC declines to 0% at the end of six years.
(3) Imposed only on redemptions within 12 months of purchase.
(4) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    on Class A shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class B and C shares may pay more in
    distribution fees and CDSCs than the maximum initial sales charge permit-
    ted under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices.
(5) The expenses shown assume that you redeem your shares at the end of each
    holding period. Class B shares convert to Class A shares after eight
    years. If instead you redeemed your shares immediately prior to the end of
    each holding period, your expenses would be higher. If you did not redeem
    Class B shares at the end of each holding period, your expenses would have
    been $15 for the one year period, $46 for the three year period, $80 for
    the five year period, and $154 for the ten year period. This example does
    not represent past or future expenses; actual expenses may be higher or
    lower.
 
                                      ---
                                       5
<PAGE>
 
NUVEEN FLAGSHIP KENTUCKY LIMITED TERM MUNICIPAL BOND FUND
 
                     PERFORMANCE INFORMATION AS OF 5/31/97
 
INCEPTION:
     September 14, 1995
NET ASSETS:
     $11.0 million
TOTAL RETURN (ANNUALIZED)
<TABLE>
- -------------------------------------------------------------------------------------------------
<CAPTION>
                   CLASS A
                    (OFFER                 CLASS A
                    PRICE)                    (NAV)                CLASS C                 CLASS R
- --------------------------------------------------------------------------------------------------
<S>                <C>                     <C>                     <C>                     <C>
1 Year              3.31%                   5.96%                   5.64%                   6.02%
Inception           4.22%                   5.77%                   5.45%                   5.80%
</TABLE>

Classes A and C total returns reflect actual performance for all periods;
Class R total returns reflect actual performance since class inception (see 
"Financial Highlights" for dates), and Class A performance for periods prior to 
class inception, adjusted for the differences in sales charges between the
classes. See Overview of Fund Operating Expenses and Shareholder Transaction
Expenses. 

The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits
this risk by purchasing only certain types and maturities of municipal bonds
and by diversifying its investment portfolio geographically and by industry.
See Risk Reduction Strategies for further information.
MATURITY (YEARS)

                           [BAR CHART APPEARS HERE]

Average Maturity             6.0
Average Modified Duration    4.3

CREDIT QUALITY
 
                          [PIE CHART APPEARS HERE]

                                  BBB/NR  13%
                                  A       28%
                                  AA      20%
                                  AAA     39%

INDUSTRY DIVERSIFICATION (TOP 6) 
 
                           [PIE CHART APPEARS HERE]

                      Housing Facilities         13%
                      Municipal Appropriations   32%    
                      Other                      18%   
                      Pollution Control           9%
                      Education                  10%
                      Hospitals                  18% 


                    EXPENSE INFORMATION AS OF 5/31/97 
 
SHAREHOLDER TRANSACTION EXPENSES
- -------------------------------------------------------------------------------
(Maximum, as % of Offering Price)
<TABLE>
<CAPTION>
                                                         CLASS A CLASS C CLASS R
- --------------------------------------------------------------------------------
<S>                                                     <C>      <C>     <C>
Sales Charge on Purchases                               2.50%(1)       -       -
Sales Charge on Reinvested Dividends                           -       -       -
Contingent Deferred Sales Charge (CDSC) on Redemptions      -(1)   1%(2)       -
</TABLE>
 
OVERVIEW OF FUND OPERATING EXPENSES (3)
- -------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
<TABLE>
<CAPTION>
                 CLASS A  CLASS C  CLASS R
- -------------------------------------------
<S>              <C>      <C>      <C>
Management Fees    0.45%    0.45%    0.45%
12b-1 Fees         0.20%    0.55%        -
Other Expenses     0.73%    0.73%    0.73%
- -------------------------------------------
 Total (Gross)     1.38%    1.73%    1.18%
Waivers/
Reimbursements    (0.73%)  (0.73%)  (0.73%)
- -------------------------------------------
 Total (Net)       0.65%    1.00%    0.45%
</TABLE>
SUMMARY OF SHAREHOLDER EXPENSES (4)
- -------------------------------------------------------------------------------
The example illustrates the expenses on a hypothetical $1,000 investment in
the fund based on the Total Expenses shown at left, an assumed annual total
return of 5% and reinvestment of all dividends.
 
<TABLE>
<CAPTION>
HOLDING PERIOD              CLASS A                         CLASS C                         CLASS R
- ---------------------------------------------------------------------------------------------------
<S>                         <C>                             <C>                             <C>
1 Year                         $ 31                            $ 10                             $ 5
3 Years                        $ 45                            $ 32                             $14
5 Years                        $ 60                            $ 55                             $25
10 Years                       $104                            $122                             $57
</TABLE>
 
                                      ---
                                       6
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
                                   OPERATING PERFORMANCE      LESS DISTRIBUTIONS
CLASS (INCEPTION DATE)            -----------------------  -------------------------
KENTUCKY                                              NET
LIMITED TERM++                NET            REALIZED AND   DIVIDENDS                   NET    TOTAL
                            ASSET              UNREALIZED   FROM TAX-                 ASSET   RETURN
                            VALUE        NET  GAIN (LOSS)  EXEMPT NET  DISTRIBUTIONS  VALUE   OF NET
YEAR ENDING             BEGINNING INVESTMENT         FROM  INVESTMENT   FROM CAPITAL END OF    ASSET
MAY 31,                 OF PERIOD  INCOME(B)  INVESTMENTS      INCOME          GAINS PERIOD VALUE(A)
- -----------------------------------------------------------------------------------------------------
<S>                     <C>       <C>        <C>           <C>         <C>           <C>    <C>
CLASS A (9/95)
 1997                       $9.79       $.45        $ .12       $(.44)           $ -  $9.92     5.96%
 1996(c)                     9.75        .31          .04        (.31)             -   9.79     5.45+
CLASS C (9/95)
 1997                        9.79        .41          .13        (.41)             -   9.92     5.64
 1996(c)                     9.75        .29          .04        (.29)             -   9.79     5.12+
CLASS R (2/97)
 1997(C)                     9.98        .15         (.10)       (.11)             -   9.92      .56
- -----------------------------------------------------------------------------------------------------
<CAPTION>
                                   RATIOS/SUPPLEMENTAL DATA
CLASS (INCEPTION DATE)  -------------------------------------------------
                                                        RATIO
                                                       OF NET
                                         RATIO OF  INVESTMENT
KENTUCKY                                 EXPENSES   INCOME TO
LIMITED TERM++                         TO AVERAGE     AVERAGE
                                       NET ASSETS  NET ASSETS
                            NET ASSETS      AFTER       AFTER  PORTFOLIO
YEAR ENDING              END OF PERIOD REIMBURSE-  REIMBURSE-   TURNOVER
MAY 31,                 (IN THOUSANDS)    MENT(B)     MENT(B)       RATE
- -----------------------------------------------------------------------------------------------------
<S>                     <C>            <C>         <C>         <C>
CLASS A (9/95)
 1997                           $8,870        .53%       4.52%        56%
 1996(c)                         8,389        .37+       4.37+        48
CLASS C (9/95)
 1997                            2,144        .84        4.19         56
 1996(c)                         1,767        .64+       4.12+        48
CLASS R (2/97)
 1997(C)                             -          -        5.73+        56
- -----------------------------------------------------------------------------------------------------
</TABLE>
+ Annualized.
++ Information included prior to the year ending May 31, 1997, reflects the
   financial highlights of Flagship Kentucky Limited Term.
(a) Total returns are calculated on net asset value and without any sales
    charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) Imposed only on redemptions within 12 months of purchase.
(3) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    on Class A shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class C shares may pay more in dis-
    tribution fees and CDSCs than the maximum initial sales charge permitted
    under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices.
(4) The expenses shown assume that you redeem your shares at the end of each
    holding period. If instead you redeemed your shares immediately prior to
    the end of each holding period, your expenses would be higher. This exam-
    ple does not represent past or future expenses; actual expenses may be
    higher or lower.
 
                                      ---
                                       7
<PAGE>
 
       
NUVEEN FLAGSHIP MICHIGAN MUNICIPAL BOND FUND
 
                     PERFORMANCE INFORMATION AS OF 5/31/97
 
INCEPTION: June 27, 1985
NET ASSETS: $327.3 million
TOTAL RETURN (ANNUALIZED)
<TABLE>
- -------------------------------------------------------------------------------------------
<S>           <C>                   <C>             <C>             <C>             <C>
                    CLASS A         CLASS A
              (OFFER PRICE)            (NAV)        CLASS B         CLASS C         CLASS R
- -------------------------------------------------------------------------------------------
1 Year                3.87%           8.42%           7.94%           7.84%           8.49%
5 Years               5.97%           6.88%           6.32%           6.21%           6.89%
10 Years              7.63%           8.10%           7.63%           7.46%           8.10%
- -------------------------------------------------------------------------------------------
</TABLE>
 
Class A total returns reflect actual performance for all periods; Classes B, C
and R total returns reflect actual performance for periods since class incep-
tion (see "Financial Highlights" for dates), and Class A performance for peri-
ods prior to class inception, adjusted for the differences in sales charges
(and for Class B and C, fees) between the classes. Class B total returns as-
sume an ongoing investment and do not reflect the imposition of the CDSC; your
returns for the 1 year and 5 year periods would be lower if you redeemed at
the end of those periods. See Overview of Fund Operating Expenses and Share-
holder Transaction Expenses.
 
The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits
this risk by purchasing only certain types and maturities of municipal bonds
and by diversifying its investment portfolio geographically and by industry.
See Risk Reduction Strategies for further information.
 
MATURITY (YEARS)
 
 
LOGO
 
CREDIT QUALITY
 
 
                                     LOGO
 
INDUSTRY DIVERSIFICATION (TOP 6)
 
 
                                     LOGO
                       EXPENSE INFORMATION AS OF 5/31/97
 
SHAREHOLDER TRANSACTION EXPENSES
- -------------------------------------------------------------------------------
(Maximum, as % of Offering Price)
 
<TABLE>
<S>                                                     <C>      <C>     <C>     <C>
                                                         CLASS A CLASS B CLASS C CLASS R
- ----------------------------------------------------------------------------------------
Sales Charge on Purchases                               4.20%(1)       -       -       -
Sales Charge on Reinvested Dividends                           -       -       -       -
Contingent Deferred Sales Charge (CDSC) on Redemptions      -(1)   5%(2)   1%(3)       -
</TABLE>
OVERVIEW OF FUND OPERATING EXPENSES (4)
- -------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
 
<TABLE>
 <S>                     <C>                   <C>                   <C>                   <C>
                         CLASS A               CLASS B               CLASS C               CLASS R
- --------------------------------------------------------------------------------------------------
 Management Fees           0.54%                 0.54%                 0.54%                 0.54%
 12b-1 Fees                0.20%                 0.95%                 0.75%                     -
 Other Expenses            0.11%                 0.11%                 0.11%                 0.11%
- --------------------------------------------------------------------------------------------------
 Total (Gross)             0.85%                 1.60%                 1.40%                 0.65%
 Waivers/
 Reimbursements                -                     -                     -                     -
- --------------------------------------------------------------------------------------------------
 Total (Net)               0.85%                 1.60%                 1.40%                 0.65%
</TABLE>
SUMMARY OF SHAREHOLDER EXPENSES (5)
- -------------------------------------------------------------------------------
The example illustrates the expenses on a hypothetical $1,000 investment in
the fund based on the Total Expenses shown at left, an assumed annual total
return of 5% and reinvestment of all dividends.
 
<TABLE>
<CAPTION>
HOLDING PERIOD         CLASS A               CLASS B               CLASS C               CLASS R
- ------------------------------------------------------------------------------------------------
<S>                    <C>                   <C>                   <C>                   <C>
1 Year                     $50                   $56                   $14                    $7
3 Years                    $68                   $82                   $44                   $21
5 Years                    $87                   $99                   $77                   $36
10 Years                  $142                  $170                  $168                   $81
</TABLE>
 
                                      ---
                                       8
<PAGE>
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
                          OPERATING PERFORMANCE      LESS DISTRIBUTIONS
CLASS (INCEPTION DATE)    ----------------------  -------------------------
                                             NET
                                        REALIZED
MICHIGAN++            NET                    AND   DIVIDENDS                                 TOTAL
                    ASSET             UNREALIZED   FROM TAX-                                RETURN
                    VALUE        NET GAIN (LOSS)  EXEMPT NET  DISTRIBUTIONS     NET ASSET   ON NET
YEAR ENDING     BEGINNING INVESTMENT        FROM  INVESTMENT   FROM CAPITAL     VALUE END    ASSET
MAY 31,         OF PERIOD  INCOME(B) INVESTMENTS      INCOME          GAINS     OF PERIOD VALUE(A)
- ---------------------------------------------------------------------------------------------------
<S>             <C>       <C>        <C>          <C>         <C>               <C>       <C>
CLASS A (6/85)
1997               $11.37       $.62       $ .31       $(.61)         $(.01)       $11.68     8.42%
1996                11.59        .63        (.22)       (.63)             -         11.37     3.61
1995                11.31        .65         .28        (.65)             -         11.59     8.57
1994                11.77        .66        (.43)       (.66)          (.03)+++     11.31     1.87
1993                11.12        .68         .65        (.68)             -         11.77    12.27
1992                10.80        .69         .32        (.69)             -         11.12     9.74
1991                10.61        .69         .20        (.70)             -         10.80     8.73
1990                10.67        .70        (.06)       (.70)             -         10.61     6.21
1989                10.10        .71         .57        (.71)             -         10.67    13.12
1988                 9.95        .72         .15        (.72)             -         10.10     8.95
CLASS B (2/97)
1997(C)             11.66        .17         .04        (.17)             -         11.70     1.86
CLASS C (6/93)
1997                11.35        .55         .32        (.55)          (.01)        11.66     7.84
1996                11.58        .56        (.22)       (.57)             -         11.35     2.96
1995                11.30        .58         .28        (.58)             -         11.58     7.98
1994(c)             11.86        .54        (.52)       (.55)          (.03)+++     11.30      .19+
CLASS R (2/97)
1997(C)             11.66        .21         .02        (.21)             -         11.68     2.01
- ---------------------------------------------------------------------------------------------------
<CAPTION>
                                     RATIOS/SUPPLEMENTAL DATA
CLASS (INCEPTION DATE)    -------------------------------------------------
                                                RATIO
                                 RATIO OF      OF NET
                                 EXPENSES  INVESTMENT
                               TO AVERAGE   INCOME TO
MICHIGAN++                           NET      AVERAGE
                                   ASSETS  NET ASSETS
                    NET ASSETS      AFTER       AFTER  PORTFOLIO
YEAR ENDING      END OF PERIOD REIMBURSE-  REIMBURSE-   TURNOVER
MAY 31,         (IN THOUSANDS)    MENT(B)     MENT(B)       RATE
- ---------------------------------------------------------------------------------------------------
<S>             <C>            <C>         <C>         <C>
CLASS A (6/85)
1997                  $259,055        .85%       5.33%        34%
1996                   248,422        .82        5.42         54
1995                   250,380        .80        5.82         37
1994                   242,993        .75        5.56         28
1993                   227,333        .81        5.85         10
1992                   176,584        .81        6.34         11
1991                   134,243        .90        6.56         23
1990                   102,519        .95        6.54         47
1989                    84,608        .96        6.80         54
1988                    73,481        .94        7.11         78
CLASS B (2/97)
1997(C)                    380       1.59+       4.52+        34
CLASS C (6/93)
1997                    41,649       1.40        4.77         34
1996                    41,365       1.37        4.86         54
1995                    37,122       1.35        5.25         37
1994(c)                 30,042       1.25+       4.89+        28
CLASS R (2/97)
1997(C)                 26,211        .65+       5.57+        34
- ---------------------------------------------------------------------------------------------------
</TABLE>
+ Annualized.
++ Information included prior to the year ending May 31, 1997, reflects the
   financial highlights of Flagship Michigan.
+++ The amount shown includes a distribution in excess of capital gains of
    $.02 per share.
(a) Total returns are calculated on net asset value without any sales charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) CDSC declines to 0% at the end of six years.
(3) Imposed only on redemptions within 12 months of purchase.
(4) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    on Class A shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class B and C shares may pay more in
    distribution fees and CDSCs than the maximum initial sales charge permit-
    ted under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices.
(5) The expenses shown assume that you redeem your shares at the end of each
    holding period. Class B shares convert to Class A shares after eight
    years. If instead you redeemed your shares immediately prior to the end of
    each holding period, your expenses would be higher. If you did not redeem
    Class B shares at the end of each holding period, your expenses would have
    been $16 for the one year period, $50 for the three year period, $87 for
    the five year period, and $170 for the ten year period. This example does
    not represent past or future expenses; actual expenses may be higher or
    lower.
 
                                      ---
                                       9
<PAGE>
 
NUVEEN FLAGSHIP MISSOURI MUNICIPAL BOND FUND
 
                     PERFORMANCE INFORMATION AS OF 5/31/97
 
INCEPTION:
     August 3, 1987
NET ASSETS:
     $227.4 million
TOTAL RETURN (ANNUALIZED)
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                     CLASS A         CLASS A
               (OFFER PRICE)           (NAV)         CLASS B         CLASS C         CLASS R
- --------------------------------------------------------------------------------------------
<S>            <C>                   <C>             <C>             <C>             <C>
1 year                 3.74%           8.29%           7.63%           7.80%           8.34%
5 years                6.01%           6.92%           6.33%           6.34%           6.93%
Inception              7.26%           7.73%           7.25%           7.14%           7.73%
</TABLE>
 
Class A total returns reflect actual performance for all periods; Classes B, C
and R total returns reflect actual performance for periods since class incep-
tion (see "Financial Highlights" for dates), and Class A performance for peri-
ods prior to class inception, adjusted for the differences in sales charges
(and, for Class B and C, fees) between the classes. Class B total returns as-
sume an ongoing investment and do not reflect the imposition of the CDSC; your
returns for the 1 year and 5 year periods would be lower if you redeemed at
the end of those periods. See Overview of Fund Operating Expenses and Share-
holder Transaction Expenses.
 
The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits
this risk by purchasing only certain types and maturities of municipal bonds
and by diversifying its investment portfolio geographically and by industry.
See Risk Reduction Strategies for further information.
 
MATURITY (YEARS)
 
                           [BAR CHART APPEARS HERE] 

Average Maturity                20.2
Average Modified Duration        8.2
 
CREDIT QUALITY
 
                           [PIE CHART APPEARS HERE]

                        BBB/NR                          18%
                        A                               15%
                        AA                               8%
                        AAA/Pre-refunded                59%     


INDUSTRY DIVERSIFICATION (TOP 6) 
 
                           [PIE CHART APPEARS HERE]

                        Other                           30%
                        Hospitals                       19%         
                        Education                       11%
                        Municipal Appropriations        15%
                        Escrowed Bonds                  10%
                        Housing Facilities              15%

                    EXPENSE INFORMATION AS OF 5/31/97 
 
SHAREHOLDER TRANSACTION EXPENSES
- -------------------------------------------------------------------------------
(Maximum, as % of Offering Price)
 
<TABLE>
<CAPTION>
                                                         CLASS A CLASS B CLASS C CLASS R
- ----------------------------------------------------------------------------------------
<S>                                                     <C>      <C>     <C>     <C>
Sales Charge on Purchases                               4.20%(1)       -       -       -
Sales Charge on Reinvested Dividends                           -       -       -       -
Contingent Deferred Sales Charge (CDSC) on Redemptions      -(1)   5%(2)   1%(3)       -
</TABLE>
OVERVIEW OF FUND OPERATING EXPENSES (4)
- -------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
 
<TABLE>
<CAPTION>
                        CLASS A               CLASS B               CLASS C               CLASS R
- -------------------------------------------------------------------------------------------------
<S>                     <C>                   <C>                   <C>                   <C>
Management Fees           0.54%                 0.54%                 0.54%                 0.54%
12b-1 Fees                0.20%                 0.95%                 0.75%                     -
Other Expenses            0.13%                 0.13%                 0.13%                 0.13%
- -------------------------------------------------------------------------------------------------
 Total (Gross)            0.87%                 1.62%                 1.42%                 0.67%
Waivers/
Reimbursements                -                     -                     -                     -
- -------------------------------------------------------------------------------------------------
 Total (Net)              0.87%                 1.62%                 1.42%                 0.67%
</TABLE>
SUMMARY OF SHAREHOLDER EXPENSES (5)
- -------------------------------------------------------------------------------
The example illustrates the expenses on a hypothetical $1,000 investment in
the fund based on the Total Expenses shown at left, an assumed annual total
return of 5% and reinvestment of all dividends.
 
<TABLE>
<CAPTION>
HOLDING PERIOD         CLASS A               CLASS B               CLASS C               CLASS R
- ------------------------------------------------------------------------------------------------
<S>                    <C>                   <C>                   <C>                   <C>
1 Year                     $51                   $56                   $14                    $7
3 Years                    $69                   $83                   $45                   $21
5 Years                    $88                  $100                   $78                   $37
10 Years                  $145                  $172                  $170                   $83
</TABLE>
 
                                      ---
                                      10
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
                                  OPERATING PERFORMANCE      LESS DISTRIBUTIONS
CLASS (INCEPTION DATE)            ----------------------  -------------------------
                                                     NET
                                                REALIZED
MISSOURI++                    NET                    AND   DIVIDENDS                         NET     TOTAL
                            ASSET             UNREALIZED   FROM TAX-                       ASSET    RETURN
                            VALUE        NET GAIN (LOSS)  EXEMPT NET  DISTRIBUTIONS        VALUE    ON NET
YEAR ENDING             BEGINNING INVESTMENT        FROM  INVESTMENT   FROM CAPITAL       END OF     ASSET
MAY 31,                 OF PERIOD INCOME (B) INVESTMENTS      INCOME          GAINS       PERIOD VALUE (A)
- ------------------------------------------------------------------------------------------------------------
<S>                     <C>       <C>        <C>          <C>         <C>               <C>      <C>
CLASS A (8/87)
1997                       $10.51       $.56       $ .29       $(.56)           $ -       $10.80      8.29%
1996                        10.72        .58        (.21)       (.58)             -        10.51      3.51
1995                        10.50        .60         .22        (.60)             -        10.72      8.19
1994                        10.87        .61        (.34)       (.61)          (.03)+++    10.50      2.42
1993                        10.32        .64         .60        (.63)          (.06)       10.87     12.54
1992                        10.04        .65         .29        (.65)          (.01)       10.32      9.70
1991                         9.76        .65         .28        (.65)             -        10.04      9.92
1990                         9.86        .65        (.10)       (.65)             -         9.76      5.89
1989                         9.30        .65         .57        (.65)          (.01)        9.86     13.70
1988(c)                      9.58        .49        (.26)       (.51)             -         9.30      2.98+
CLASS B (2/97)
1997(C)                     10.81        .16        (.01)       (.16)             -        10.80      1.40
CLASS C (2/94)
1997                        10.50        .51         .29        (.50)             -        10.80      7.80
1996                        10.72        .51        (.21)       (.52)             -        10.50      2.84
1995                        10.50        .53         .23        (.54)             -        10.72      7.60
1994(c)                     11.33        .02        (.83)       (.02)             -        10.50    (17.62)+
CLASS R (2/97)
1997(C)                     10.90        .17        (.12)       (.15)             -        10.80       .43
- ------------------------------------------------------------------------------------------------------------
<CAPTION>
                                   RATIOS/SUPPLEMENTAL DATA
CLASS (INCEPTION DATE)  -------------------------------------------------
                                                        RATIO
                                                       OF NET
                                         RATIO OF  INVESTMENT
                                         EXPENSES   INCOME TO
MISSOURI++                             TO AVERAGE     AVERAGE
                                       NET ASSETS  NET ASSETS
                            NET ASSETS      AFTER       AFTER  PORTFOLIO
YEAR ENDING              END OF PERIOD REIMBURSE-  REIMBURSE-   TURNOVER
MAY 31,                 (IN THOUSANDS)   MENT (B)    MENT (B)       RATE
- ------------------------------------------------------------------------------------------------------------
<S>                     <C>            <C>         <C>         <C>
CLASS A (8/87)
1997                          $218,924        .86%       5.27%        41%
1996                           212,717        .80        5.37         38
1995                           205,089        .67        5.78         40
1994                           187,347        .62        5.52         34
1993                           144,775        .55        5.99         33
1992                            76,069        .47        6.39         32
1991                            43,391        .58        6.57         44
1990                            19,080        .66        6.64         36
1989                            13,028        .69        6.80         69
1988(c)                          7,786        .50+       6.32+       119
CLASS B (2/97)
1997(C)                            454       1.45+       4.59+        41
CLASS C (2/94)
1997                             7,968       1.40        4.72         41
1996                             6,220       1.35        4.79         38
1995                             3,989       1.20        5.19         40
1994(c)                          1,877       1.15+       4.44+        34
CLASS R (2/97)
1997(C)                             34        .55+       5.65+        41
- ------------------------------------------------------------------------------------------------------------
</TABLE>
+ Annualized.
++ Information included prior to the year ending May 31, 1997, reflects the
   financial highlights of Flagship Missouri.
+++ The amount shown includes a distribution in excess of capital gains of
    $.01 per share.
(a) Total returns are calculated on net asset value without any sales charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) CDSC declines to 0% at the end of six years.
(3) Imposed only on redemptions within 12 months of purchase.
(4) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    for Class A shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class B and C shares may pay more in
    distribution fees and CDSCs than the maximum initial sales charge permit-
    ted under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices.
(5) The expenses shown assume that you redeem your shares at the end of each
    holding period. Class B shares convert to Class A shares after eight
    years. If instead you redeemed your shares immediately prior to the end of
    each holding period, your expenses would be higher. If you did not redeem
    Class B shares at the end of each holding period, your expenses would have
    been $16 for the one year period, $51 for the three year period, $88 for
    the five year period, and $172 for the ten year period. This example does
    not represent past or future expenses; actual expenses may be higher or
    lower.
 
                                      ---
                                      11
<PAGE>
 
NUVEEN FLAGSHIP OHIO MUNICIPAL BOND FUND
 
                     PERFORMANCE INFORMATION AS OF 5/31/97
 
INCEPTION:
     June 27, 1985
NET ASSETS:
     $665.9 million
TOTAL RETURN (ANNUALIZED)
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                    CLASS A         CLASS A
              (OFFER PRICE)           (NAV)         CLASS B         CLASS C         CLASS R
- -------------------------------------------------------------------------------------------
<S>           <C>                   <C>             <C>             <C>             <C>
1 Year                2.87%           7.38%           6.73%           6.80%           7.45%
5 Years               5.52%           6.42%           5.83%           5.85%           6.44%
10 Years              7.47%           7.94%           7.47%           7.35%           7.94%
</TABLE>
 
Class A total returns reflect actual performance for all periods; Classes B, C
and R total returns reflect actual performance for periods since class incep-
tion (see "Financial Highlights" for dates), and Class A performance for peri-
ods prior to class inception, adjusted for the differences in sales charges
(and for Class B and C, fees) between the classes. Class B total returns as-
sume an ongoing investment and do not reflect the imposition of the CDSC; your
returns for the 1 year and 5 year periods would be lower if you redeemed at
the end of those periods. See Overview of Fund Operating Expenses and Share-
holder Transaction Expenses.
 
The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits
this risk by purchasing only certain types and maturities of municipal bonds
and by diversifying its investment portfolio geographically and by industry.
See Risk Reduction Strategies for further information.
MATURITY (YEARS)
 
                           [BAR CHART APPEARS HERE]

Average Maturity                        18.0
Average Modified Duration                7.1
 
CREDIT QUALITY
 
                           [PIE CHART APPEARS HERE]

                        BBB/NR                          12%
                        A                               13%
                        AA                              10%
                        AAA/Pre-refunded                65% 

INDUSTRY DIVERSIFICATION (TOP 6) 
 
                           [PIE CHART APPEARS HERE]

                        General Obligations             21%
                        Pollution Control                9%
                        Water & Sewer                    7%
                        Other                           21%
                        Hospitals                       21%
                        Escrowed Bonds                  21%

                    EXPENSE INFORMATION AS OF 5/31/97 
 
SHAREHOLDER TRANSACTION EXPENSES
- --------------------------------------------------------------------------------
(Maximum, as % of Offering Price)
 
<TABLE>
<CAPTION>
                                                         CLASS A CLASS B CLASS C CLASS R
- ----------------------------------------------------------------------------------------
<S>                                                     <C>      <C>     <C>     <C>
Sales Charge on Purchases                               4.20%(1)      -       -        -
Sales Charge on Reinvested Dividends                           -      -       -        -
Contingent Deferred Sales Charge (CDSC) on Redemptions      -(1)  5%(2)   1%(3)    nnnn-
</TABLE>
OVERVIEW OF FUND OPERATING EXPENSES (4)
- --------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
 
<TABLE>
                        CLASS A               CLASS B               CLASS C               CLASS R
- -------------------------------------------------------------------------------------------------
<S>                     <C>                   <C>                   <C>                   <C>
Management Fees           0.53%                 0.53%                 0.53%                 0.53%
12b-1 Fees                0.20%                 0.95%                 0.75%                     -
Other Expenses            0.12%                 0.12%                 0.12%                 0.12%
- -------------------------------------------------------------------------------------------------
 Total (Gross)            0.85%                 1.60%                 1.40%                 0.65%
Waivers/
Reimbursements                -                     -                     -                     -
- -------------------------------------------------------------------------------------------------
 Total (Net)              0.85%                 1.60%                 1.40%                 0.65%
</TABLE>
SUMMARY OF SHAREHOLDER EXPENSES (5)
- -------------------------------------------------------------------------------
The example illustrates the expenses on a hypothetical $1,000 investment in
the fund based on the Total Expenses shown at left, an assumed annual total
return of 5% and reinvestment of all dividends.
 
<TABLE>
HOLDING PERIOD         CLASS A               CLASS B               CLASS C               CLASS R
- ------------------------------------------------------------------------------------------------
<S>                    <C>                   <C>                   <C>                   <C>
1 Year                     $50                   $56                   $14                    $7
3 Years                    $68                   $82                   $44                   $21
5 Years                    $87                   $99                   $77                   $36
10 Years                  $142                  $170                  $168                   $81
</TABLE>
 
                                      ---
                                      12
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
                           OPERATING PERFORMANCE      LESS DISTRIBUTIONS
CLASS (INCEPTION DATE)    -----------------------  --------------------------
                                              NET
                      NET            REALIZED AND    DIVIDENDS                    NET    TOTAL
OHIO++              ASSET              UNREALIZED    FROM TAX-                  ASSET   RETURN
                    VALUE        NET  GAIN (LOSS)   EXEMPT NET  DISTRIBUTIONS   VALUE   ON NET
YEAR ENDING     BEGINNING INVESTMENT         FROM   INVESTMENT   FROM CAPITAL  END OF    ASSET
MAY 31,         OF PERIOD  INCOME(B)  INVESTMENTS       INCOME          GAINS  PERIOD VALUE(A)
- ------------------------------------------------------------------------------------------------
<S>             <C>       <C>        <C>           <C>          <C>            <C>    <C>
CLASS A (6/85)
1997               $11.21       $.61        $ .20        $(.61)          $  -  $11.41     7.38%
1996                11.43        .62         (.21)        (.63)             -   11.21     3.59
1995                11.21        .64          .22         (.64)             -   11.43     7.99
1994                11.59        .64         (.38)        (.64)             -   11.21     2.24
1993                11.05        .66          .54         (.66)             -   11.59    11.20
1992                10.72        .68          .33         (.68)             -   11.05     9.77
1991                10.45        .68          .28         (.69)             -   10.72     9.57
1990                10.54        .69         (.09)        (.69)             -   10.45     5.86
1989                10.04        .69          .51         (.70)             -   10.54    12.36
1988                 9.82        .71          .23         (.71)          (.01)  10.04    10.12
CLASS B (2/97)
1997(C)             11.42        .17         (.01)        (.17)             -   11.41     1.45
CLASS C (8/93)
1997                11.21        .55          .20         (.55)             -   11.41     6.80
1996                11.43        .55         (.21)        (.56)             -   11.21     3.03
1995                11.20        .57          .23         (.57)             -   11.43     7.50
1994(c)             11.69        .46         (.49)        (.46)             -   11.20     (.17)+
CLASS R (2/97)
1997(C)             11.42        .21         (.01)        (.21)             -   11.41     1.77
- ------------------------------------------------------------------------------------------------
<CAPTION>
                                     RATIOS/SUPPLEMENTAL DATA
CLASS (INCEPTION DATE)    -------------------------------------------------
                                                RATIO
                                               OF NET
                                 RATIO OF  INVESTMENT
                                 EXPENSES   INCOME TO
                               TO AVERAGE     AVERAGE
OHIO++                         NET ASSETS  NET ASSETS
                    NET ASSETS      AFTER       AFTER  PORTFOLIO
YEAR ENDING      END OF PERIOD REIMBURSE-  REIMBURSE-   TURNOVER
MAY 31,         (IN THOUSANDS)    MENT(B)     MENT(B)       RATE
- ------------------------------------------------------------------------------------------------
<S>             <C>            <C>         <C>         <C>
CLASS A (6/85)
1997                  $463,253        .89%       5.39%        17%
1996                   443,077        .92        5.41         31
1995                   445,566        .95        5.78         31
1994                   445,272        .93        5.48          9
1993                   410,467        .96        5.81         15
1992                   325,273        .95        6.24         18
1991                   268,213       1.02        6.53         14
1990                   231,311        .96        6.56         42
1989                   195,135        .93        6.79         37
1988                   157,511        .88        7.16         85
CLASS B (2/97)
1997(C)                  1,649       1.60+       4.63+        17
CLASS C (8/93)
1997                    40,713       1.44        4.84         17
1996                    34,939       1.47        4.84         31
1995                    28,461       1.50        5.21         31
1994(c)                 25,674       1.46+       4.79+         9
CLASS R (2/97)
1997(C)                160,312        .65+       5.65+        17
- ------------------------------------------------------------------------------------------------
</TABLE>
+ Annualized.
++ Information included prior to the year ending May 31, 1997, reflects the
   financial highlights of Flagship Ohio.
(a) Total returns are calculated on net asset value without any sales charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) CDSC declines to 0% at the end of six years.
(3) Imposed only on redemptions within 12 months of purchase.
(4) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    on Class A shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class B and C shares may pay more in
    distribution fees and CDSCs than the maximum initial sales charge permit-
    ted under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices. Nuveen Advisory has agreed
    to waive some or all of its fees or reimburse expenses to prevent total
    operating expenses (not counting distribution and service fees) from ex-
    ceeding 0.75% of the fund's average daily net assets.
(5) The expenses shown assume that you redeem your shares at the end of each
    holding period. Class B shares convert to Class A shares after eight
    years. If instead you redeemed your shares immediately prior to the end of
    each holding period, your expenses would be higher. If you did not redeem
    Class B shares at the end of each holding period, your expenses would have
    been $16 for the one year period, $50 for the three year period, $87 for
    the five year period, and $170 for the ten year period. This example does
    not represent past or future expenses; actual expenses may be higher or
    lower.
 
                                      ---
                                      13
<PAGE>
 
NUVEEN FLAGSHIP WISCONSIN MUNICIPAL BOND FUND
 
                        PERFORMANCE INFORMATION 5/31/97
 
INCEPTION: June 1, 1994
NET ASSETS: $14.1 million
TOTAL RETURN (ANNUALIZED)
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                     CLASS A       CLASS A
              (OFFER  PRICE)         (NAV)       CLASS B       CLASS C       CLASS R
- ------------------------------------------------------------------------------------
<S>           <C>                  <C>           <C>           <C>           <C>
1 Year                 2.89%         7.40%         6.98%         7.20%         7.67%
Inception              4.51%         6.02%         5.49%         5.70%         6.11%
</TABLE>
 
Class A total returns reflect actual performance for all periods; Classes B, C
and R total returns reflect actual performance for periods since class incep-
tion (see "Financial Highlights" for dates) and Class A performance for peri-
ods prior to class inception, adjusted for the differences in sales charges
(and for Class B and C, fees) between the classes. Class B total returns as-
sume an ongoing investment and do not reflect the imposition of the CDSC; your
returns for the 1 year and since inception periods would be lower if you re-
deemed at the end of those periods. See Overview of Fund Operating Expenses
and Shareholder Transaction Expenses.
 
The fund assumes investment risk in pursuit of its investment objective,
chiefly in the form of interest rate risk and credit risk. The fund limits
this risk by purchasing only certain types and maturities of municipal bonds
and by diversifying its investment portfolio geographically and by industry.
See Risk Reduction Strategies for further information. 

                           [BAR CHART APPEARS HERE]
MATURITY (YEARS)

                       Average Maturity            20.6
                       Average Modified Duration    8.4

                           [PIE CHART APPEARS HERE]
CREDIT QUALITY
                       AAA                           34% 
                       AA                             7%
                       A                             22%
                       BBB/NR                        37%

                           [PIE CHART APPEARS HERE]

INDUSTRY DIVERSIFICATION (TOP 6)

                       Pollution Control              8%
                       Hospital                      25%
                       Housing Facilities            17%
                       Utility                        7%
                       Other                         29%
                       Tax Revenue                   14%

                       EXPENSE INFORMATION 5/31/97 
 
 
SHAREHOLDER TRANSACTION EXPENSES
- -------------------------------------------------------------------------------
(Maximum, as % of Offering Price)
 
<TABLE>
<CAPTION>
                                                        CLASS A  CLASS B CLASS C CLASS R
- ----------------------------------------------------------------------------------------
<S>                                                     <C>      <C>     <C>     <C>
Sales Charge on Purchases                               4.20%(1)       -       -       -
Sales Charge on Reinvested Dividends                           -       -       -       -
Contingent Deferred Sales Charge (CDSC) on Redemptions      -(1)   5%(2)   1%(3)       -
</TABLE>
OVERVIEW OF FUND OPERATING EXPENSES (4)
- -------------------------------------------------------------------------------
(Annual, as % of Average Net Assets)
 
<TABLE>
<CAPTION>
                            CLASS A          CLASS B          CLASS C          CLASS R
- ---------------------------------------------------------------------------------------
<S>                         <C>              <C>              <C>              <C>
Management Fees               0.55%            0.55%            0.55%            0.55%
12b-1 Fees                    0.20%            0.95%            0.75%                -
Other Expenses                0.66%            0.66%            0.66%            0.66%
- ---------------------------------------------------------------------------------------
Total Expenses (Gross)        1.41%            2.16%            1.96%            1.21%
Waivers/
Reimbursements               (0.91%)          (0.91%)          (0.91%)          (0.91%)
- ---------------------------------------------------------------------------------------
Total Expenses (Net)          0.50%            1.25%            1.05%            0.30%
</TABLE>
SUMMARY OF SHAREHOLDER EXPENSES (5)
- -------------------------------------------------------------------------------
The example illustrates the expenses on a hypothetical $1,000 investment in
the fund based on the Total Expenses shown at left, an assumed annual total
return of 5% and reinvestment of all dividends.
 
<TABLE>
<CAPTION>
HOLDING PERIOD         CLASS A               CLASS B               CLASS C               CLASS R
- ------------------------------------------------------------------------------------------------
<S>                    <C>                   <C>                   <C>                   <C>
1 Year                     $47                   $52                   $11                    $3
3 Years                    $57                   $72                   $33                   $10
5 Years                    $69                   $80                   $58                   $17
10 Years                  $102                  $130                  $128                   $38
</TABLE>
 
                                      ---
                                      14
<PAGE>
 
 
                             FINANCIAL HIGHLIGHTS
 
The financial highlights below are excerpted from the fund's latest annual re-
port which has been audited by Deloitte & Touche LLP, the fund's independent
auditors. For a free copy of the fund's latest annual and/or semi-annual re-
ports, write to Nuveen or call (800) 621-7227.
 
<TABLE>
<CAPTION>
CLASS
(INCEPTION                OPERATING PERFORMANCE    LESS DISTRIBUTIONS
DATE)                     ----------------------  ---------------------
                                             NET
WISCONSIN++           NET               REALIZED   DIVIDENDS  DISTRIBU-   NET     TOTAL
                    ASSET            AND UNREAL-  FROM TAX-       TIONS  ASSET   RETURN
                    VALUE        NET   IZED GAIN  EXEMPT NET       FROM  VALUE   ON NET
YEAR ENDING     BEGINNING INVESTMENT (LOSS) FROM  INVESTMENT    CAPITAL END OF    ASSET
MAY 31,         OF PERIOD  INCOME(B) INVESTMENTS      INCOME      GAINS PERIOD VALUE(A)
- ----------------------------------------------------------------------------------------
<S>             <C>       <C>        <C>          <C>         <C>       <C>    <C>
CLASS A (6/94)
 1997               $9.61       $.51       $ .19       $(.51)      $  -  $9.80     7.40%
 1996                9.79        .50        (.18)       (.50)         -   9.61     3.35
 1995(c)             9.58        .49         .21        (.49)         -   9.79     7.36+
CLASS B (2/97)
 1997(c)             9.87        .12        (.06)       (.11)         -   9.82      .60
CLASS C (2/97)
 1997(c)             9.87        .13        (.07)       (.11)         -   9.82      .65
CLASS R (2/97)
 1997(c)             9.87        .15        (.07)       (.13)         -   9.82      .84
- ----------------------------------------------------------------------------------------
<CAPTION>
CLASS
(INCEPTION                           RATIOS/SUPPLEMENTAL DATA
DATE)                     --------------------------------------------------
                                                 RATIO
                                                OF NET
                                  RATIO OF  INVESTMENT
                               EXPENSES TO   INCOME TO
WISCONSIN++                    AVERAGE NET     AVERAGE
                                    ASSETS  NET ASSETS
                NET ASSETS END       AFTER       AFTER  PORTFOLIO
YEAR ENDING          OF PERIOD  REIMBURSE-  REIMBURSE-   TURNOVER
MAY 31,         (IN THOUSANDS)     MENT(B)     MENT(B)       RATE
- ----------------------------------------------------------------------------------------
<S>             <C>            <C>          <C>         <C>
CLASS A (6/94)
 1997                  $14,004         .51%       5.20%        42%
 1996                   12,370         .64        5.02         47
 1995(c)                 8,278         .39+       5.25+        52
CLASS B (2/97)
 1997(c)                    20         .94+       4.81+        42
CLASS C (2/97)
 1997(c)                    76         .69+       4.91+        42
CLASS R (2/97)
 1997(c)                    40           -        5.67+        42
- ----------------------------------------------------------------------------------------
</TABLE>
+ Annualized.
++ Information included prior to the year ending May 31, 1997, reflects the
   financial highlights of Flagship Wisconsin.
(a) Total returns are calculated on net asset value without any sales charge.
(b) After waiver of certain management fees or reimbursement of expenses, if
    applicable, by Nuveen Advisory or its predecessor, Flagship Financial.
(c) From commencement of class operations as noted.
 
 
NOTES:
(1) The Class A sales charge may be reduced or waived based on the amount of
    purchase or for certain eligible categories of investors. A CDSC of 1% is
    imposed on redemptions of certain purchases of $1 million or more within
    18 months of purchase. See "How to Select a Purchase Option."
(2) CDSC declines to 0% at the end of six years.
(3) Imposed only on redemptions within 12 months of purchase.
(4) Effective February 1, 1997, the fund eliminated the 0.20% distribution fee
    on Class A shares and reduced the distribution fee on Class C shares from
    0.75% to 0.55%. Long-term holders of Class B and C shares may pay more in
    distribution fees and CDSCs than the maximum initial sales charge permit-
    ted under National Association of Securities Dealers (NASD) Rules of Fair
    Practice. The waiver/reimbursement levels shown reflect Nuveen's current
    undertaking, made in connection with its acquisition of Flagship Resources
    as described in "Fund Service Providers--Investment Adviser," to continue
    Flagship's general dividend-setting practices.
(5) The expenses shown assume that you redeem your shares at the end of each
    holding period. Class B shares convert to Class A shares after eight
    years. If instead you redeemed your shares immediately prior to the end of
    each holding period, your expenses would be higher. If you did not redeem
    Class B shares at the end of each holding period, your expenses would have
    been $13 for the one year period, $40 for the three year period, $69 for
    the five year period, and $130 for the ten year period. This example does
    not represent past or future expenses; actual expenses may be higher or
    lower.
 
                                      ---
                                      15
<PAGE>
 
FUND STRATEGIES
 
INVESTMENT OBJECTIVE
 
The investment objective of each fund is to provide you with as high a level
of current interest income exempt from regular federal, state and, in some
cases, local income taxes as is consistent with preservation of capital. There
is no assurance that the funds will achieve their investment objective.
 
INVESTOR SUITABILITY
The funds are a suitable investment for tax-conscious investors seeking to:
 
 .  Earn regular monthly tax-free dividends;
 
 .  Preserve investment capital over time;
 
 .  Reduce taxes on investment income;
 
 .  Set aside money systematically for retirement, estate planning or college
   funding.
 
The funds are not a suitable investment for individuals seeking to:
 
 . Pursue an aggressive, high-growth investment strategy;
 
 . Invest through an IRA or 401k plan;
 
 . Avoid fluctuations in share price.
 
HOW THE FUNDS SELECT INVESTMENTS
 
TAX-FREE MUNICIPAL BONDS
The funds invest substantially all of their assets (at least 80%) in municipal
bonds that pay interest that is exempt from regular federal, state and, in
some cases, local income taxes. Income from these bonds may be subject to the
federal alternative minimum tax.
 
Municipal bonds are either general obligation or revenue bonds and typically
are issued to finance public projects (such as roads or public buildings), to
pay general operating expenses, or to refinance outstanding debt. Municipal
bonds may also be issued for private activities, such as housing, medical and
educational facility construction, or for privately owned industrial develop-
ment and pollution control projects. General obligation bonds are backed by
the full faith and credit, or taxing authority, of the issuer and may be re-
paid from any revenue source; revenue bonds may be repaid only from the reve-
nues of a specific facility or source.
 
FOCUS ON QUALITY MUNICIPAL BONDS
The funds purchase only quality municipal bonds that are either rated invest-
ment grade (AAA/Aaa to BBB/Baa) by independent ratings agencies at the time of
purchase or are non-rated but judged to be investment grade by the funds' in-
vestment adviser. If suitable municipal bonds from a specific state are not
available at attractive prices and yields, a fund may invest in municipal
bonds of U.S. territories (such as Puerto Rico and Guam) which are exempt from
regular federal, state, and local income taxes. The Michigan and Ohio Funds
may not invest more than 20% of their net assets in these territorial munici-
pal bonds.
 
The funds may purchase municipal bonds that represent lease obligations. These
carry special risks because the issuer of the bonds may not be obligated to
appropriate money annually to make payments under the lease. In order to re-
duce this risk, the funds will only purchase leases where the issuer has a
strong incentive to continue making appropriations until maturity.
 
Bond ratings are furnished by Standard & Poor's Corporation, Fitch Investors
Services, and Moody's Investors Services. The ratings BBB and Baa are not
identical--S&P and Fitch consider bonds rated BBB to have adequate capacity to
pay principal and interest; Moody's considers bonds rated Baa to have some
speculative characteristics. Bond ratings represent the opinions of the rat-
ings agencies; they are not absolute standards of quality.
 
VALUE INVESTING STRATEGY
The funds' investment adviser uses a value-oriented strategy and looks for
higher-yielding and undervalued municipal bonds that offer above-average total
return potential. The adviser emphasizes fundamental research and selects mu-
nicipal bonds on the basis of its evaluation of each bond's relative value in
terms of current yield, price, credit quality and future prospects. The ad-
viser then monitors each fund's portfolio to assure that municipal bonds pur-
chased continue to represent over time, in its opinion, the best values
available.
 
PORTFOLIO MATURITY
Each fund purchases municipal bonds with different maturities in pursuit of
its investment objective, but maintains under normal market conditions an in-
vestment portfolio with an overall weighted average maturity within a defined
range. The Kentucky Limited Term Fund maintains a weighted average portfolio
maturity of 1 to 7 years. All of the other funds described in this prospectus
are long-term funds and normally maintain a weighted average portfolio matu-
rity of 15 to 30 years. See "Defensive Investment Strategies" below for fur-
ther information.
 
PORTFOLIO TURNOVER
A fund buys and sells portfolio securities in the normal course of its invest-
ment activities. The proportion of the fund's investment portfolio that is
sold and replaced with new securities during a year is known as the fund's
portfolio turnover rate. The funds intend to keep portfolio turnover rela-
tively low in order to reduce trading costs and the realization of taxable
capital gains. Each fund, however, may make limited short-term trades to take
advantage of market opportunities or reduce market risk.
 
DELAYED DELIVERY TRANSACTIONS
Each fund may buy or sell bonds on a when-issued or delayed delivery basis,
making payment or taking delivery at a later date, normally within 15 to 45
days of the trade date. This type of transaction may involve an element of
risk because no interest accrues on the bonds prior to settlement and, since
securities are subject to market fluctuation, the value of the bonds at time
of delivery may be less (or more) than cost.
 
                                      ---
                                      16
<PAGE>
 
RISK REDUCTION STRATEGIES
 
In pursuit of its investment objective, each fund assumes investment risk,
chiefly in the form of interest rate and credit risk. Interest rate risk is
the risk that changes in market interest rates will affect the value of a
fund's investment portfolio. In general, the value of a municipal bond falls
when interest rates rise, and increases when interest rates fall. Credit risk
is the risk that an issuer of a municipal bond is unable to meet its obliga-
tion to make interest and principal payments. In general, lower rated munici-
pal bonds are perceived to carry a greater degree of risk in the issuer's
ability to make interest and principal payments. Municipal bonds with longer
maturities (durations) or lower ratings generally provide higher current in-
come, but are subject to greater price fluctuation due to changes in market
conditions than bonds with shorter maturities or higher ratings, respectively.
 
Because the funds primarily purchase municipal bonds from a specific state,
each fund also bears investment risk from the economic, political or regula-
tory changes that could adversely affect municipal bond issuers in that state
and therefore the value of the fund's investment portfolio. These risks may be
greater for the Kansas, Kentucky Limited, Missouri and Wisconsin Funds, which
as "non-diversified" funds may concentrate their investment in municipal bonds
of certain issuers to a greater extent than the Kentucky, Michigan and Ohio
Funds described in this prospectus, which are diversified funds.
 
The funds limit your investment risk generally by restricting the types and
maturities of municipal bonds they purchase, and by diversifying their invest-
ment portfolios across different industry sectors. The funds should be consid-
ered long-term investments and may not be suitable for investors with short-
term investment horizons.
 
INVESTMENT LIMITATIONS
The funds have adopted certain investment limitations (based on total fund as-
sets) designed to limit your investment risk and maintain portfolio diversifi-
cation. Each fund may not have more than:
 
 . 25% in any one industry sector, such as electric utilities or health care;
 
 . 10% in borrowings (33% if used to meet redemptions).
 
As diversified funds, the Kentucky, Michigan and Ohio Funds also may not have
more than:
 
 . 5% in securities of any one issuer (except U.S. government securities or for
  25% of each fund's assets).
 
DEFENSIVE INVESTMENT STRATEGIES
Each fund may invest in high quality short-term municipal securities in order
to reduce risk and preserve capital. Under normal market conditions, each fund
may invest only up to 20% of net assets in short-term municipal securities
that are exempt from regular federal income tax, although the funds may invest
up to 100% as a temporary defensive measure in response to adverse market con-
ditions. During temporary defensive periods, the weighted average maturity of
a fund's investment portfolio may fall below the defined range described above
under "Portfolio Maturity."
 
If suitable short-term municipal investments are not reasonably available, the
funds may invest in short-term taxable securities that are rated Aaa or AAA,
by Moody's or S&P, respectively, or issued by the U.S. government, and that
have a maturity of one year or less or have a variable interest rate.
 
Each fund may also use various investment strategies designed to limit the
risk of bond price fluctuations and to preserve capital. These hedging strate-
gies include using financial futures contracts, options on financial futures,
or options based on either an index of long-term tax-free securities or on
debt securities whose prices, in the opinion of the funds' investment adviser,
correlate with the prices of the funds' investments. The funds, however, have
no present intent to use these strategies.
 
FUNDAMENTAL INVESTMENT POLICIES
Each fund's investment objective as well as the policies described above in
"Focus on Quality Municipal Bonds" and "Risk Reduction Strategies" are funda-
mental and may not be changed without the approval of a majority of the share-
holders of each fund.
 
                                      ---
                                      17
<PAGE>
 
INVESTING IN THE FUNDS
 
HOW TO BUY FUND SHARES
 
You may open an account with $3,000 per fund share class and make additional
investments at any time with as little as $50. Reinvestment of Nuveen unit
trust distributions have no purchase minimums. Purchases through sponsors of
fee-based programs meeting certain criteria, as described in the statement of
additional information, may be eligible for lower minimums. The share price
you pay will depend on when Nuveen receives your order: orders received before
the close of regular trading on the New York Stock Exchange (normally 4:00
p.m. Eastern time) will receive that day's share price; otherwise you will re-
ceive the next business day's share price.
 
BUYING SHARES THROUGH A FINANCIAL ADVISER
You may buy fund shares through your financial adviser, who can handle all the
details for you, including establishing an account with Nuveen. Financial ad-
visers can also help you review your financial needs and formulate long-term
investment goals and objectives. In addition, financial advisers generally can
help you develop a customized financial plan, select investments, and monitor
and review your portfolio on an ongoing basis to assure your investments con-
tinue to meet your needs as circumstances change.
 
Financial advisers are usually paid either from fund sales charges and fees or
by charging you a separate fee in lieu of a sales charge for ongoing invest-
ment advice and services.
 
If you do not have a financial adviser, call (800) 621-7227 and Nuveen can re-
fer you to one in your area.
 
BUYING SHARES BY MAIL
You may also open an account and purchase shares by mail by completing the en-
closed Nuveen application and mailing it along with your check (payable to the
appropriate fund) to the address listed under "How to Contact Nuveen." Sales
charges are not waived when you buy shares by mail.
 
Each fund reserves the right to reject any purchase order and waive or in-
crease minimum investment requirements. The funds also reserve the right to
suspend the issuance of shares at any time; any suspension, however, will not
affect your ability to redeem shares.
 
HOW TO SELECT A PURCHASE OPTION
 
The funds offer you a variety of flexible options when buying shares. Whether
you typically work with a financial adviser on a commission or a fee basis or
prefer to work on a more self-directed basis, you can purchase shares in the
way that is most suited to your individual circumstances and investment needs.
Each of the four available ways to purchase fund shares is called a class of
shares: Class A, Class B, Class C and Class R. While each of these classes
features different sales charges, on-going fees and eligibility requirements,
each entitles you to a share of the same portfolio of municipal bonds.
 
Selecting the class of shares which is most appropriate for you will depend on
a variety of factors. You should weigh carefully whether you and your finan-
cial adviser work on a commission or fee basis, the types of services that you
will receive, the amount you intend to buy, how long you plan to own your in-
vestment and whether or not you will reinvest dividends. If you compensate
your financial adviser directly, you should consider the fees your financial
adviser charges for investment advice or handling your trades in addition to
any sales charges and fees imposed by the funds. Please refer to your finan-
cial adviser's sales material for further information. Each class of shares is
described in more detail below and under "Fund Service Providers--The Distrib-
utor." Your financial adviser can explain each option and help you determine
which is most appropriate for you, or you can call (800) 621-7227.
 
BUYING CLASS A SHARES
You may buy Class A shares at their public offering price on the day of pur-
chase. The price you pay will equal the Class A NAV (net asset value) plus a
sales charge based upon the amount of your purchase. Class A shares also bear
a 0.20% annual service fee which compensates your financial adviser for pro-
viding you with ongoing service.
 
The following Class A sales charges and commissions apply to all funds de-
scribed in this prospectus except the Kentucky Limited Term Fund:
 
CLASS A SALES CHARGES AND COMMISSIONS
<TABLE>
- --------------------------------------------------------------------------------------
<CAPTION>
                                                                            AUTHORIZED
                                                                                DEALER
                                   SALES CHARGE                             COMMISSION
                          ----------------------------------------          ----------
                                                      AS % OF
                          AS % OF PUBLIC             YOUR NET           AS % OF PUBLIC
    PURCHASE AMOUNT       OFFERING PRICE           INVESTMENT           OFFERING PRICE
- --------------------------------------------------------------------------------------
<S>                       <C>                      <C>                  <C>
Up to $50,000                  4.20%                  4.38%                  3.70%
$50,000-100,000                4.00                   4.18                   3.50
$100,000-250,000               3.50                   3.63                   3.00
$250,000-500,000               2.50                   2.56                   2.00
$500,000-1,000,000             2.00                   2.04                   1.50
$1,000,000 and over              --(1)                  --                     --(1)
</TABLE>
 
The following Class A sales charges and commissions apply to the Kentucky Lim-
ited Term Fund:
 
CLASS A SALES CHARGES AND COMMISSIONS
<TABLE>
- --------------------------------------------------------------------------------------
<CAPTION>
                                                                            AUTHORIZED
                                                                                DEALER
                                   SALES CHARGE                             COMMISSION
                          ----------------------------------------          ----------
                                                      AS % OF
                          AS % OF PUBLIC             YOUR NET           AS % OF PUBLIC
    PURCHASE AMOUNT       OFFERING PRICE           INVESTMENT           OFFERING PRICE
- --------------------------------------------------------------------------------------
<S>                       <C>                      <C>                  <C>
Up to $50,000                  2.50%                  2.56%                  2.00%
$50,000-100,000                2.00                   2.04                   1.60
$100,000-250,000               1.50                   1.52                   1.20
$250,000-500,000               1.25                   1.27                   1.00
$500,000-1,000,000             0.75                   0.76                   0.60
$1,000,000 and over              --(1)                  --                     --(1)
- --------------------------------------------------------------------------------------
</TABLE>
(1) Nuveen pays authorized dealers a commission equal to the sum of 1% of the
    first $2.5 million, plus 0.50% of the next $2.5 million, plus 0.25% of any
    amount over $5 million. Unless the authorized dealer waived the commis-
    sion, you may be assessed a contingent deferred sales charge (CDSC) of 1%
    if you redeem any of your shares within 18 months of purchase. The CDSC is
    calculated on the lower of your purchase price or redemption proceeds.
 
                                      ---
                                      18
<PAGE>
 
Nuveen periodically undertakes sales promotion programs with authorized deal-
ers and may pay them the full applicable sales charge as a commission. In ad-
dition, Nuveen may provide support to authorized dealers in connection with
sales meetings, seminars, prospecting seminars and other events at which
Nuveen presents its products and services. Under certain circumstances, Nuveen
may also make ongoing payments to authorized dealers to facilitate the market-
ing and administration of new and existing shareholder accounts, including
payments for advertising. The statement of additional information contains
further information about these programs.
 
OTHER SALES CHARGE DISCOUNTS
Nuveen offers a number of programs that enable you to reduce or eliminate the
sales charge on Class A shares:
 
Sales Charge Reductions
 
 . Rights of Accumulation
 
 . Letter of Intent
 
 . Group Purchase
 
Sales Charge Waivers
 
 . Nuveen Unit Trust Reinvestment
 
 . Purchases using Redemptions from Unrelated Funds
 
 . Fee-Based Programs
 
 . Bank Trust Departments
 
 . Certain Employees of Nuveen or Authorized Dealers
 
Please refer to the statement of additional information for detailed descrip-
tions of these programs. Further information on these programs is also avail-
able through your financial adviser or by calling (800) 621-7227. Your finan-
cial adviser can also provide and help you prepare the necessary application
forms. You or your financial adviser are responsible for notifying Nuveen
about your eligibility for any sales charge reduction or waiver at the time of
each purchase.
 
The funds may modify or discontinue these programs at any time upon written
notice to shareholders.
 
BUYING CLASS B SHARES
You may buy Class B shares at their public offering price on the day of pur-
chase. The price you pay will equal the Class B NAV. There is no initial sales
charge, but Class B shares bear a 0.20% annual service fee which compensates
your financial adviser for providing you with ongoing service, and a 0.75% an-
nual distribution fee which compensates Nuveen for paying your financial ad-
viser a 4% commission at the time of purchase. The Kentucky Limited Term Fund
does not currently offer B Shares.
 
Class B shares convert automatically to Class A shares eight years after pur-
chase. Class B shares will convert only if the fund is assured that the con-
version does not generate tax consequences for investors, based upon the opin-
ion of outside counsel or the written assurance of the IRS.
 
CLASS B CONTINGENT DEFERRED SALES CHARGE
 
If you redeem Class B shares within six years of purchase, you will be as-
sessed a contingent deferred sales charge (CDSC) based upon the following
schedule:
<TABLE>
<CAPTION>
    DURING
     YEAR
- ---------------------------------
        1   2   3   4   5   6  7+
<S>   <C> <C> <C> <C> <C> <C> <C>
CDSC   5%  4%  4%  3%  2%  1%  0%
- ---------------------------------
</TABLE>
The CDSC is calculated on the lower of your purchase price or redemption pro-
ceeds.
 
BUYING CLASS C SHARES
 
You may buy Class C shares at their public offering price on the day of pur-
chase. The price you pay will equal the Class C NAV. There is no initial sales
charge, but Class C shares bear a 0.20% annual service fee which compensates
your financial adviser for providing you with ongoing service, and a 0.55%
(0.35% for the Kentucky Limited Term Fund) annual distribution fee which com-
pensates Nuveen for paying your financial adviser for the sale, including a 1%
commission at the time of sale.
 
If you redeem your Class C shares within one year of purchase, you may be as-
sessed a CDSC of 1%. The CDSC is calculated on the lower of your purchase
price or redemption proceeds.
 
BUYING CLASS R SHARES
Under limited circumstances, you may purchase Class R shares at their net as-
set value on the day of purchase. In order to qualify, you must be eligible
under one of the programs described under "Other Sales Charge Discounts" above
to purchase Class A shares without a sales charge (excluding Unit Trust rein-
vestment) or meet certain other purchase size criteria. Please refer to the
statement of additional information for further information. There are no
sales charges or ongoing fees. Class R shares have lower ongoing expenses than
Class A shares.
 
HOW TO SELL FUND SHARES
 
You may use one of the methods described below to redeem your shares on any
day the New York Stock Exchange is open. You will receive the share price next
determined after Nuveen has received your redemption request in good order.
Your redemption request must be received before the close of trading of the
New York Stock Exchange (normally 4 p.m. Eastern time) for you to receive that
day's price. The funds do not charge any redemption fees, although you will be
assessed a CDSC where applicable.
 
SELLING SHARES THROUGH YOUR FINANCIAL ADVISER
You may sell fund shares by contacting your financial adviser who can provide
and help you prepare all the necessary documentation. Your financial adviser
may charge you for this service.
 
SELLING SHARES BY TELEPHONE
Unless you have declined telephone redemption privileges, you may sell fund
shares by calling (800) 621-7227. Your
 
                                      ---
                                      19
<PAGE>
 
redemption must not exceed $50,000 and you may not redeem by telephone shares
held in certificate form. Checks will be issued only to the shareholder on
record and mailed to the address on record. If you have established electronic
funds transfer privileges on your account, you may have redemption proceeds
transferred electronically to your bank account; if you are redeeming $1,000
or more, you may expedite your request by having your redemption proceeds
wired directly into your bank account. See "Fund Direct-- Electronic Funds
Transfer" below.
 
Nuveen, the transfer agent, or the fund will be liable for losses resulting
from unauthorized telephone redemptions only if they do not follow reasonable
procedures designed to verify the identity of the caller. You should immedi-
ately verify your trade confirmations when you receive them.
 
SELLING SHARES BY MAIL
You may sell fund shares by mail by sending a written request to Nuveen at the
address listed below under "How to Contact Nuveen." Your request must include
the following information:
 
 . The fund's name;
 
 . Your name and account number;
 
 . The dollar or share amount you wish to redeem;
 
 . The signature of each owner exactly as it appears on the account;
 
 . The name of the person you want your redemption proceeds paid to, if other
  than to the shareholder of record;
 
 . The address you want your redemption proceeds sent to, if other than the ad-
  dress of record;
 
 . Any certificates you have for the shares; and
 
 . Any required signature guarantees.
 
Signatures must be guaranteed if you are redeeming more than $50,000, you want
the check payable to someone other than the shareholder on record, or you want
the check sent to another address (or the address on record has been changed
within the last 60 days). Signature guarantees must be obtained from a bank,
brokerage firm or other financial intermediary that is a member of an approved
Medallion Guarantee Program or that is otherwise approved by the fund. A
notary public cannot provide a signature guarantee.
 
Unless other arrangements are made, checks will be sent to your address on
record. Checks will normally be mailed within one business day, but in no
event more than seven days from receipt of your redemption request. If any
shares were purchased less than 15 days prior to your request, the fund will
not mail your redemption proceeds until the check for your purchase has
cleared, which may take up to 15 days.
 
Each fund may suspend redemptions or delay payment on redemptions for more
than seven days (three days for street name accounts) in certain extraordinary
circumstances as described in the statement of additional information.
 
OPERATION OF THE CDSC
When you redeem Class A, Class B, or Class C shares subject to a CDSC, the
fund will first redeem any shares that are not subject to a CDSC or that rep-
resent an increase in the value of your fund account due to capital apprecia-
tion, and then redeem the shares you have owned for the longest period of
time, unless you ask the fund to redeem your shares in a different order. No
CDSC is imposed on shares you buy through the reinvestment of dividends and
capital gains. The holding period is calculated on a monthly basis and begins
on the first day of the month in which you buy shares. When you redeem shares
subject to a CDSC, the CDSC is calculated on the lower of your purchase price
or redemption proceeds, deducted from your redemption proceeds, and paid to
Nuveen. The CDSC may be waived under certain special circumstances as de-
scribed in the statement of additional information.
 
ACCOUNT MINIMUMS
From time to time, the funds may establish minimum account size requirements.
The funds reserve the right to liquidate your account upon 30 days written no-
tice if the value of your account falls below an established minimum. The
funds presently have set a minimum balance of $100 unless you have an active
unit trust reinvestment account. You will not be assessed a CDSC on an invol-
untary redemption.
 
EXCHANGING SHARES
 
You may exchange fund shares at any time for the same class of shares in an-
other Nuveen national or state mutual fund. You may exchange fund shares by
calling (800) 621-7227 or by mailing your written request to Nuveen at the ad-
dress listed under "How to Contact Nuveen."
 
You must have owned your fund shares for at least 15 days and your exchange
must meet the minimum purchase requirements of the fund into which you are ex-
changing. No CDSC will be assessed on an exchange, and the holding period of
your investment will be carried over to the new fund for purposes of determin-
ing any future CDSC. You may not exchange Class B shares for shares of a
Nuveen money market fund.
 
Because an exchange is treated for tax purposes as the concurrent sale and
purchase of fund shares, you should consult your tax adviser about the tax
consequences of any contemplated exchange. Each fund reserves the right to
limit or terminate exchange privileges if it believes doing so is in the best
interests of fund shareholders.
 
RESTRICTIONS ON MARKET TIMING
The exchange privilege is not intended to permit you to use a fund for short-
term trading. Excessive exchange activity may interfere with portfolio manage-
ment, raise fund operating expenses or otherwise have an adverse effect on
fund shareholders. In order to limit excessive exchange activity and in other
circumstances where the funds' investment adviser believes doing so would be
in the best interests of the fund, each fund reserves the right to revise or
terminate the exchange privilege, limit the amount or number of ex-
 
                                      ---
                                      20
<PAGE>
 
changes, or reject any exchange. You will be notified in the event this happens
to the extent required by law.
 
OPTIONAL FEATURES AND SERVICES
 
 
SYSTEMATIC INVESTMENT
Once you have opened an account, you may make regular investments of $50 or more
a month through automatic deductions from your bank account (see "Fund Direct--
Electronic Funds Transfer" below), or directly from your paycheck. To invest
regularly from your bank account, simply complete the appropriate section of the
account application. To invest regularly from your paycheck, call Nuveen for a
Payroll Direct Deposit Enrollment form. If you need additional copies of these
forms, or would like assistance completing them, contact your financial adviser
or call Nuveen at (800) 621-7227.
 
One of the benefits of systematic investing is "dollar cost averaging." Because
you are making fixed payments, you buy fewer shares when the price is high, and
more when the price is low. As a result, the average price you pay will be less
than the average share price of fund shares over this period. Dollar cost
averaging does not assure profits or protect against losses in a steadily
declining market. Since dollar cost averaging involves continuous investment
regardless of fluctuating price levels, you should consider your financial
ability to continue investing in declining as well as rising markets before
deciding to invest in this way.
 
Systematic investing may also make you eligible for reduced sales charges on
shares of the fund as well as other Nuveen mutual funds (see "Other Sales
Charge Discounts").
 
THE POWER OF SYSTEMATIC INVESTING
The chart below illustrates the benefits of systematic investing based on a
$3,000 initial investment and subsequent monthly investments of $100 over 20
years. The example assumes you earn a return of 4%, 5% or 6% annually on your
investment and that you reinvest all dividends. These annual returns do not
reflect past or projected fund performance.

 THE POWER OF SYSTEMATIC INVESTING
 
                           [LINE CHART APPEARS HERE]

[ ] Compounded                  6%
[ ] Compounded                  5%
[ ] Compounded                  4%
[ ] Invested Principal
 
SYSTEMATIC WITHDRAWALS

If the value of your fund account is at least $10,000, you may request to have
$50 or more withdrawn automatically from your account. You may elect to re-
ceive payments monthly, quarterly, semi-annually or annually, and may choose
to receive a check, have the monies transferred directly into your bank ac-
count (see "Fund Direct--Electronic Funds Transfer" below), paid to a third
party or sent payable to you at an address other than your address of record.
You must complete the appropriate section of the account application or Ac-
count Update Form to participate in the fund's systematic withdrawal plan.

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

If you redeem fund shares you may reinvest all or part of your redemption pro-
ceeds in shares of the same class up to one year later without incurring any
applicable sales charge, and your prior holding period will be reinstated for
the purpose of determining applicable sales charges. You may exercise this
privilege only once per redemption request. 
 
If you paid a CDSC, your CDSC will be refunded and your holding period
reinstated. You should consult your tax adviser about the tax consequences of
exercising your reinstatement privilege.
 
FUND DIRECT--ELECTRONIC FUNDS TRANSFER

You may arrange to transfer funds electronically between your bank account and
your fund account by completing the appropriate section of the account
application or the Account Update Form. If you need additional copies of these
forms, or would like assistance completing them, contact your financial adviser
or call Nuveen at (800) 621-7227. You may use Fund Direct to quickly and
conveniently purchase or sell shares by telephone, systematically invest or
withdraw funds, or send dividend payments directly to your bank account.

In addition, if you have established electronic funds transfer privileges on
your account, you may request that redemption proceeds of $1,000 or more be sent
by Federal Reserve wire directly into your bank account. While you will
generally receive your redemption proceeds more quickly than a regular telephone
redemption via Fund Direct, the fund may charge you a fee for this expedited
service. 
 
                                      ---
                                      21
<PAGE>
 
DIVIDENDS AND TAXES
 
HOW THE FUNDS PAY DIVIDENDS
 
The funds pay tax-free dividends monthly and any taxable capital gains or
other distributions once a year in December. The funds declare dividends on or
about the ninth of each month and generally pay dividends on the first busi-
ness day of the following month.
 
PAYMENT AND REINVESTMENT OPTIONS
The funds automatically reinvest your dividends each month in additional fund
shares of the same share class unless you request otherwise. You may request
to have your dividends paid to you by check, deposited directly into your bank
account, paid to a third party, sent to an address other than your address of
record or reinvested in shares of the same share class of another Nuveen mu-
tual fund. If you wish to do so, complete the appropriate section of the ac-
count application, contact your financial adviser or call Nuveen at (800) 621-
7227.
 
CALCULATION OF FUND DIVIDENDS
Each fund pays dividends based upon its past and projected net income in order
to distribute substantially all of its net income each fiscal year.
 
In order to maintain a more stable monthly dividend, each fund may sometimes
distribute less or more than the amount of net income earned in a particular
period as a result of fluctuations in a fund's net income. Undistributed net
income is included in the fund's share price; similarly, distributions from
previously undistributed net income reduce the fund's share price. This divi-
dend policy is not expected to affect the management of a fund's portfolio.
 
Dividends for Class A, B, C and R shares are determined in the same manner and
at the same time. Dividends per share will vary based on which class of fund
shares you own, reflecting the different ongoing fees and other expenses of
each class.
 
TAXES AND TAX REPORTING
 
The discussion below and in the statement of additional information provides
general tax information related to an investment in fund shares. Because tax
laws are complex and often change, you should consult your tax adviser about
the tax consequences of a specific fund investment.
 
Each fund primarily invests in municipal bonds from a specific state or in mu-
nicipal bonds whose income is otherwise exempt from regular federal, state and
local income taxes. Consequently, the regular monthly dividends you receive
will be exempt from regular federal, state and, in some cases, local income
taxes. All or a portion of these dividends, however, may be subject to the
federal alternative minimum tax (AMT).
 
Although the funds do not seek to realize taxable income or capital gains, the
funds may realize and distribute taxable income or capital gains from time to
time as a result of each fund's normal investment activities. Each fund will
distribute in December any taxable income or capital gains realized over the
preceding year. Net short-term gains are taxable as ordinary income. Net long-
term capital gains are taxable as long-term capital gains regardless of how
long you have owned your investment. Taxable dividends do not qualify for a
dividends received deduction if you are a corporate shareholder.
 
Each year, you will receive a year-end statement that describes the tax status
of dividends paid to you during the preceding year, including the source of
its investment income by state and the portion of its income that is subject
to AMT. You will receive this statement from the firm where you purchased your
fund shares if you hold your investment in street name; Nuveen will send you
this statement if you hold your shares in registered form.
 
The tax status of your dividends is not affected by whether you reinvest your
dividends or receive them in cash.
 
BUYING OR SELLING SHARES CLOSE TO A RECORD DATE
If you purchase fund shares shortly before the record date for a taxable divi-
dend, the entire dividend you receive may be taxable to you even though a por-
tion of the dividend effectively represents a return of your purchase price.
This is commonly known as "buying a dividend." Similarly, if you sell or ex-
change fund shares shortly before the record date for a tax-exempt dividend, a
portion of the price you receive may be treated as a taxable capital gain even
though it reflects tax-free income earned but not yet distributed by the fund.
 
REDEEMING SHARES HELD LESS THAN SIX MONTHS
If you sell or exchange shares that you have owned for less than six months
and you recognized a short-term capital loss when you redeemed your shares,
the loss you can claim will be reduced by the amount of tax-free dividends
paid to you on those shares. Any remaining short-term capital loss will be
treated as long-term capital loss to the extent you also received capital gain
dividends on those shares. You should consult your tax adviser for complete
information about these rules. Please consider the tax consequences carefully
when contemplating a redemption.
 
OTHER IMPORTANT TAX INFORMATION
In order to avoid corporate taxation of its earnings and to pay tax-free divi-
dends, each fund must meet certain I.R.S. requirements that govern the fund's
sources of income, diversification of assets and distribution of earnings to
shareholders. Each fund has met these requirements in the past and intends to
do so in the future. If a fund failed to do so, the fund would be required to
pay corporate taxes on its earnings and all your distributions would be tax-
able as ordinary income.
 
A fund may be required to withhold 31% of certain of your dividends if you
have not provided the fund with your correct taxpayer identification number
(normally your social se-
 
                                      ---
                                      22
<PAGE>
 
curity number), or if you are otherwise subject to back-up withholding.
 
If you receive social security benefits, you should be aware that tax-free in-
come is taken into account in calculating the amount of these benefits that
may be subject to federal income tax.
 
If you borrow money to buy fund shares, you may not deduct the interest on
that loan. Under I.R.S. rules, fund shares may be treated as having been
bought with borrowed money even if the purchase cannot be traced directly to
borrowed money.
 
If you are subject to the alternative minimum tax, a portion of your regular
monthly dividends may be taxable.
 
TAXABLE EQUIVALENT YIELDS
 
 
The taxable equivalent yield is the current yield you would need to earn on a
taxable investment in order to equal a stated tax-free yield on a municipal
investment. To assist you to more easily compare municipal investments like
the funds with taxable alternative investments, the table below presents the
taxable equivalent yields for a range of hypothetical tax-free yields and tax
rates:
 
TAXABLE EQUIVALENT OF TAX-FREE YIELDS
                                Tax-Free Yield
<TABLE>
<CAPTION>
TAX RATE         4.00%               4.50%               5.00%               5.50%               6.00%
- ------------------------------------------------------------------------------------------------------
<S>              <C>                 <C>                 <C>                 <C>                 <C>
28.0%            5.56%               6.25%               6.94%               7.64%               8.33%
31.0%            5.80%               6.52%               7.25%               7.97%               8.70%
36.0%            6.25%               7.03%               7.81%               8.59%               9.37%
39.6%            6.62%               7.45%               8.28%               9.11%               9.93%
</TABLE>
 
The yields and tax rates shown above are hypothetical and do not predict your
actual returns or effective tax rate. For more detailed information, see the
statement of additional information or consult your tax adviser.
 
GENERAL INFORMATION
 
HOW TO CONTACT NUVEEN
 
 
GENERAL INFORMATION
If you would like general information about Nuveen Mutual Funds or any other
Nuveen product, call (800) 621-7227 between 7:30 a.m. and 7:00 p.m. Central
time.
 
PURCHASES, REDEMPTIONS AND OTHER TRANSACTIONS
If you are calling to purchase or redeem shares, request an exchange or con-
duct other account transactions, call (800) 621-7227 between 7:30 a.m. and
7:00 p.m. Central time. If you are sending a written request to Nuveen, you
should mail your request to the following address:
 
Nuveen Mutual Funds
P.O. Box 5330
Denver, CO 80217-5330
 
When purchasing fund shares by mail, please be sure to include a check made
out to the name of the Fund and mark clearly on your check which class of
shares you are purchasing. If you do not specify which class of shares you are
purchasing, Nuveen will assume you are buying Class A shares if you are open-
ing a new account; if you are adding to an existing account, Nuveen will as-
sume you wish to buy more shares of the class you already own.
 
FUND SERVICE PROVIDERS
 
 
INVESTMENT ADVISER
 
Nuveen Advisory Corp. ("Nuveen Advisory") serves as the investment adviser to
the funds and in this capacity is responsible for the selection and on-going
monitoring of the municipal bonds in each fund's investment portfolio. Nuveen
Advisory serves as investment adviser to investment portfolios with more than
$35 billion in municipal assets under management. The funds' Board of Trustees
oversees the activities of Nuveen Advisory, which also include managing the
funds' business affairs and providing certain clerical, bookkeeping and other
administrative services. Established in 1976, Nuveen Advisory is a wholly-
owned subsidiary of John Nuveen & Co. Incorporated, which itself is approxi-
mately 78% owned by the St. Paul Companies, Inc. Effective January 1, 1997,
The John Nuveen Company acquired Flagship Resources Inc., and as part of that
acquisition, Flagship Financial, the adviser to the Flagship Funds, was merged
with Nuveen Advisory.
 
For providing these services, Nuveen Advisory is paid an annual management
fee. The following schedule applies to all funds described in this prospectus
except the Kentucky Limited Term Fund:
 
MANAGEMENT FEES
<TABLE>
- ------------------------------------------------------------------------------
<CAPTION>
AVERAGE DAILY NET ASSET VALUE                                   MANAGEMENT FEE
- ------------------------------------------------------------------------------
<S>                                                             <C>
For the first $125 million                                         0.5500%
For the next $125 million                                          0.5375%
For the next $250 million                                          0.5250%
For the next $500 million                                          0.5125%
For the next $1 billion                                            0.5000%
For assets over $2 billion                                         0.4750%
</TABLE>
 
The following schedule applies to the Kentucky Limited Term Fund:
 
MANAGEMENT FEES
<TABLE>
- ------------------------------------------------------------------------------
<CAPTION>
AVERAGE DAILY NET ASSET VALUE                                   MANAGEMENT FEE
- ------------------------------------------------------------------------------
<S>                                                             <C>
For the first $125 million                                         0.4500%
For the next $125 million                                          0.4375%
For the next $250 million                                          0.4250%
For the next $500 million                                          0.4125%
For the next $1 billion                                            0.4000%
For assets over $2 billion                                         0.3750%
</TABLE>
 
 
                                      ---
                                      23
<PAGE>
 
For more information about fees and expenses, see the fund operating expense
tables in the Fund Summaries.
 
PORTFOLIO MANAGERS
Overall investment management strategy and operating policies for the funds
are set by the Investment Policy Committee of Nuveen Advisory. The Investment
Policy Committee is comprised of the principal executive officers and portfo-
lio managers of Nuveen Advisory and meets regularly to review economic condi-
tions, the outlook for the financial markets in general and the status of the
municipal markets in particular. Day-to-day operation of each fund and the ex-
ecution of its specific investment strategies is the responsibility of the
designated portfolio manager described below.
 
Michael Davern has been the portfolio manager for the Kansas and the Missouri
Funds since 1992, the Michigan Fund since 1993, and the Wisconsin Fund since
1994. Mr. Davern became a Vice President of Flagship Financial Inc., the
funds' prior investment advisor in 1991, and became a Vice President of Nuveen
Advisory upon the acquisition of Flagship Resources Inc. by The John Nuveen
Company in January 1997. Richard Huber has been the portfolio manager for the
Kentucky Fund since 1993 and the Kentucky Limited Term Fund since 1995. Since
1995 he has been a Vice President of Flagship Financial Inc., the funds' prior
investment adviser, until becoming a Vice President of Nuveen Advisory upon
the acquisition of Flagship Resources Inc. by The John Nuveen Company in Janu-
ary 1997. Walter Parker is the portfolio manager for the Ohio Fund. Mr. Parker
has managed the fund since 1995 as a Vice President and since 1994 had been an
employee of Flagship Financial Inc., the funds' prior investment adviser, un-
til becoming a Vice President of Nuveen Advisory upon the acquisition of Flag-
ship Resources Inc. by The John Nuveen Company in January 1997.
 
THE DISTRIBUTOR
John Nuveen and Co. Incorporated serves as the selling agent and distributor
of the funds' shares. In this capacity, Nuveen manages the offering of the
funds' shares and is responsible for all sales and promotional activities. In
order to reimburse Nuveen for its costs in connection with these activities,
including compensation paid to authorized dealers, each fund has adopted a
distribution and service plan under Rule 12b-1 of the Investment Company Act
of 1940.
 
The plan authorizes each fund to pay Nuveen an annual 0.20% service fee on the
average daily net assets of Class A, B and C shares outstanding. The plan also
authorizes each fund (excluding the Kentucky Limited Term Fund which does not
currently offer Class B shares) to pay Nuveen an annual 0.75% distribution fee
on the average daily net assets of Class B shares outstanding. The plan also
authorizes each fund to pay Nuveen an annual 0.55% (0.35% for the Kentucky
Limited Term Fund) distribution fee on the average daily net assets of Class C
shares outstanding. In order to help compensate Nuveen for the sales commis-
sion paid to financial advisers at the time of sale on sales of Class B and
Class C shares, Nuveen retains the first year's service fee on sales of Class
B shares and all Class B distribution fees, and retains the first year's serv-
ice and distribution fees on sales of Class C shares. Otherwise, Nuveen pays
these fees to the broker of record. The statement of additional information
contains a detailed description of the plan and its provisions.
 
TRANSFER AGENT
The funds have appointed Boston Financial, P.O. Box 8509, Boston, MA, 02266-
8509 as the transfer agent responsible for distributing dividend payments and
providing certain bookkeeping, data processing and other administrative serv-
ices in connection with the maintenance of shareholder accounts.
 
HOW THE FUNDS REPORT PERFORMANCE
 
 
Each fund may quote its yield and total return in reports to shareholders,
sales literature and advertisements. The funds may also compare their invest-
ment results to various passive indices or other mutual funds with similar in-
vestment objectives. Comparative performance information may include data from
Lipper Analytical Services, Inc., Morningstar, Inc. and other industry publi-
cations. See the statement of additional information for a more detailed dis-
cussion.
 
You may find more information about each fund's performance in its annual re-
port. Call Nuveen at (800) 621-7227 for a free copy.
 
HOW FUND SHARES ARE PRICED
 
 
The share price for each class of fund shares, also called its net asset value
(NAV), is calculated every business day as of the close of regular trading on
the New York Stock Exchange (normally 4 p.m. Eastern time). The net asset
value for a class of fund shares is computed by calculating the total value of
the class' portion of the fund's portfolio investments and other assets, sub-
tracting any liabilities or other debts, and dividing by the total number of
its shares outstanding.
 
The prices of municipal bonds in each fund's investment portfolio are provided
by a pricing service approved and supervised by the fund's Board of Trustees.
When price quotes are not readily available (which is usually the case for mu-
nicipal securities), the pricing service establishes fair market value based
on yields or prices of municipal bonds of comparable quality, type of issue,
coupon, maturity and rating, indications of value from securities dealers and
general market conditions.
 
ORGANIZATION
 
 
The Trust is an open-end investment company under the Investment Company Act
of 1940, consisting of multiple funds. The shares of each fund are divided
into classes. Each class of shares represents an interest in the same portfo-
lio of investments and the shares of each class have equal rights as to vot-
ing, redemption, dividends and liquidation. However, each class bears differ-
ent sales charges and service fees.
 
Class C shares of the former Nuveen Ohio Fund purchased before February 1,
1997 convert to Class A shares six years after purchase, but only if you re-
quest conversion. You must
 
                                      ---
                                      24
<PAGE>
 
submit your request to SSI no later than the last business day of the 71st
month following the month in which you purchased your shares.
 
The funds are not required to and do not intend to hold annual meetings.
Shareholders owning ten percent or more of a fund's outstanding shares may
call a special meeting for any purpose, including to elect or remove trustees
or to change fundamental policies.
 
APPENDIX
 
SPECIAL STATE CONSIDERATIONS
 
 
Because the funds primarily purchase municipal bonds from a specific state,
each fund also bears investment risk from economic, political or regulatory
changes that could adversely affect municipal bond issuers in that state and
therefore the value of the fund's investment portfolio. The following discus-
sion of special state considerations was obtained from official offering
statements of these issuers and has not been independently verified by the
funds. The discussion includes general state tax information related to an in-
vestment in fund shares. Because tax laws are complex and often change, you
should consult your tax adviser about the state tax consequences of a specific
fund investment. See the statement of additional information for further in-
formation.
 
KANSAS
Growth in the State's trade, services and manufacturing sectors has decreased
the historical dominance of agriculture on the State economy. Economic perfor-
mance in 1996 and into 1997 has been significantly better than 1995, due
largely to gains in aircraft manufacturing and recovery in agriculture. Per-
sonal income grew at 6.2% in 1996 to $23,281. Per capita income stands at
about 96% of the national median. Household income reflects more of the recent
strength at 110% of the U.S. average.
 
The State's unemployment rate dropped to 3.8% in June 1997 from its peak of
5.5% in 1993. Labor force participation is high at 67% versus 62.9% for the
U.S.
 
The Kansas State Treasury does not issue general obligation debt. The state
instead relies on revenue and lease financing through the Department of Trans-
portation (KDOT) and the Development Finance Authority (KDFA). KDFA provides
financing for various public purpose projects including prison construction,
state offices, energy conservation and university facilities. The KDOT bonds
are rated Aa/AA by Moody's and Standard & Poor's, respectively. KDFA ratings
vary across underlying purpose and when not insured are generally rated A or
better by the major rating agencies.
 
Tax Treatment.
The Kansas Fund's regular monthly dividends will not be subject to Kansas per-
sonal income taxes to the extent they are paid out of income earned on all
Kansas municipal bonds issued after December 31, 1987, on specified Kansas mu-
nicipal bonds issued before that date, or on U.S. government securities. You
will be subject to Kansas personal income taxes, however, to the extent the
Kansas Fund distributes any taxable income or realized capital gains, or if
you sell or exchange Kansas Fund shares and realize a capital gain on the
transaction.
 
The treatment of corporate shareholders of the Kansas Fund is similar to that
described above.
 
KENTUCKY
Kentucky's economy surpassed national growth rates during the 1990's in part
due to its lower cost of living and aggressive business recruitment. The
State's economic base is concentrated in manufacturing and service industries
such as industrial machinery, electronics and apparel production and insurance
and real estate. Kentucky's "Golden Triangle" bounded by Cincinnati, Lexington
and Louisville has experienced the most intense economic growth. The state
currently ranks third among the fifty states as a low cost electricity produc-
er. Its central location in the U.S. and access to low cost gas and coal put
Kentucky utilities in solid position to thrive under deregulation.
 
A stronger national economy and economic development initiatives at the state
and local level have kept the employment rate at or below 5.5% for the past
three years, most recently 5.1% in June 1997. Per capita income in 1996 was
$19,687, compared to $18,612 in 1995.
 
In the past, the State has experienced difficulty balancing its budget, but
recent economic growth and moderate debt levels improve the Commonwealth's fi-
nancial outlook. Bonds secured by Commonwealth appropriations generally re-
ceive ratings of "A" or higher from the major rating services. All of
Kentucky's general obligation debt matured in 1995.
 
Tax Treatment.
The Kentucky Funds' regular monthly dividends will not be subject to the Ken-
tucky individual income tax to the extent they are paid out of income earned
on Kentucky municipal bonds or U.S. government securities. You will be subject
to Kentucky personal income tax, however, to the extent the Kentucky Funds
distribute any taxable income or realized capital gains, or if you sell or ex-
change shares of the Kentucky Funds and realize a capital gain on the transac-
tion. You will not be subject to the annual Kentucky intangible property tax
on the portion of the fair cash value of your shares of the Kentucky Funds
that is attributable to Kentucky municipal bonds or U.S. government securi-
ties.
 
The treatment of corporate shareholders of the Kentucky Funds is similar to
that described above.
 
MICHIGAN
Michigan's economy has improved significantly since the 1980's. Michigan's an-
nual average unemployment rate in 1996 was 4.9%, compared to the national av-
erage of 5.4%, and was at its lowest level since 1969. Per capita income has
increased each year over the past decade, and was $24,810 in 1996. Population
has remained stable in the State, increas-
 
                                      ---
                                      25
<PAGE>
 
ing by a negligible amount annually. The manufacturing industry and the pres-
ence of the "Big 3" automobile manufacturers are the primary influence in the
economy. Despite recent strikes and lower automobile sales and profits, the
positive economic impact of the manufacturing industry has contributed to tax
base and job growth.
 
As a result of strong economic growth, financial conditions have greatly im-
proved since budget problems in the 1980's. Revenues increased 8.4% from fis-
cal year 1995 to fiscal year 1996, while expenditures increased only 7.2%.
 
Michigan's economic and financial improvements are reflected in the state's
rating of Aa2/AA/AA by Moody's, Standard & Poor's and Fitch, respectively.
Moody's upgraded the state from A1 to Aa in July of 1995 and revised the rat-
ing to Aa2 in March of 1997.
 
Tax Treatment.
The Michigan Fund's regular monthly dividends will not be subject to the Mich-
igan individual income tax to the extent they are paid out of income earned on
Michigan municipal bonds or paid out of income earned on or capital gains re-
alized from the sale of U.S. government securities. You will be subject to
Michigan personal income tax, however, to the extent the Michigan Fund dis-
tributes any taxable income or realized capital gains (other than capital
gains realized from the sale of U.S. government securities), or if you sell or
exchange Michigan Fund shares and realize a capital gain on the transaction.
 
The treatment of corporate shareholders of the Michigan Fund differs from that
described above. Corporate shareholders should refer to the statement of addi-
tional information for more detailed information and are urged to consult
their tax adviser.
 
MISSOURI
Missouri maintains a diversified economy, mirroring that of the nation. Al-
though recent industry growth has shifted to services and tourism, defense and
manufacturing are important elements of the state economy. Population in Mis-
souri has increased approximately 4.7% from 1990. The State's unemployment
rate has steadily declined since the high of 6.7% in 1991 and was 4.6% in
1996, compared to the national average of 5.4%. Per capita income increased
over 7% during 1996 to $22,864, which is about 94% of the national average.
 
Missouri retains substantial governmental balances through strategic budget
management. The General Fund ending balance increased over 50% from fiscal
year 1995 to fiscal year 1996. The State's unreserved fund balance in 1996 was
$2.4 billion at fiscal year end, up 29% from fiscal year 1995. Tax revenues
increased 5% from 1995 to 1996, contributing almost 59% of total governmental
revenues.
 
Although Missouri general obligation debt burden is low at only 1.4% of Gen-
eral Fund revenues, the state has expanded its use of lease financing.
Missouri's overall creditworthiness is reflected in its long-standing
Aaa/AAA/AAA rating by Moody's, Standard & Poor's and Fitch, respectively.
 
Tax Treatment.
The Missouri Fund's regular monthly dividends will not be subject to the Mis-
souri individual income tax to the extent they are paid out of income earned
on Missouri municipal bonds or U.S. government securities. You will be subject
to Missouri personal income tax, however, to the extent the Missouri Fund dis-
tributes any taxable income or realized capital gains, or if you sell or ex-
change Missouri Fund shares and realize a capital gain on the transaction.
 
The treatment of corporate shareholders of the Missouri Fund is similar to
that described above.
 
OHIO
The Ohio economy has historically relied on durable goods manufacturing, but
recent growth has brought healthy diversification. Two-thirds of the new jobs
added to the Ohio economy over the period 1993 to 1996 were in services or re-
tail trade. While manufacturing declined relative to other sectors, over
40,000 jobs were added, notably in rubber and plastics, primary metal, and
fabricated metals. General economic activity tends to be more cyclical than in
non-industrialized states, but during the current national expansion it has
had positive implications in Ohio.
 
From 1990-97, the State's unemployment rate ranked below the national average.
The rate has fluctuated between 4.5 and 5.0% for the last 36 months, most re-
cently at 4.2% in June 1997. Per capita income is $23,537, approximately 97%
of the national average.
 
The State cannot by law operate with a deficit and has well-established proce-
dures to ensure that appropriations and expenditures are matched by revenues
from the General Revenue Fund. Moody's and Standard & Poor's improved their
ratings during the past year due to improved financial condition and the eco-
nomic outlook of the State. Moody's gives Ohio general obligation bonds an Aa1
rating, up from Aa, while Standard & Poor's gives them an AA+ rating up from
AA.
 
Tax Treatment.
The Ohio Fund's regular monthly dividends will not be subject to Ohio personal
income taxes to the extent they are paid out of income earned on Ohio munici-
pal bonds or U.S. government securities or out of gain from Ohio municipal
bonds. You will be subject to Ohio personal income taxes, however, to the ex-
tent the Ohio Fund distributes any taxable income or realized capital gains
(other than capital gains on Ohio municipal bonds), or if you sell or exchange
Ohio Fund shares and realize a capital gain on the transaction.
 
The treatment of corporate shareholders of the Ohio Fund differs from that de-
scribed above. Corporate shareholders should refer to the statement of addi-
tional information for more detailed information and are urged to consult
their tax adviser.
 
 
                                      ---
                                      26
<PAGE>
 
WISCONSIN
Wisconsin's economy is diverse and strong with non-agricultural employment
evenly spread between the manufacturing, service and trade sectors. The State
continues its efforts to attract new businesses with grants and loans for major
development projects, labor training and technology development. Manufacturing
remains a dominant sector at 24% and is currently a source of strength.
 
The State's unemployment rate was 3.6% in June 1997. It has been below 4.0% for
thirty consecutive months. Per capita income was $23,269 in 1996, about 96% of
the national average.
 
The State's general obligation's receive Aa2/AA rating from Moody's and Stan-
dard and Poor's, respectively.
 
Tax Treatment.
The Wisconsin Fund's regular monthly dividends will not be subject to Wisconsin
personal income tax to the extent they are paid out of income earned on certain
Wisconsin municipal obligations or U.S. government securities. You will be sub-
ject to Wisconsin personal income tax, however, to the extent the Wisconsin
Fund distributes any taxable income or realized capital gains, or if you sell
or exchange Wisconsin Fund shares and realize a capital gain on the transac-
tion.
 
The treatment of corporate shareholders of the Wisconsin Fund differs from that
described above. Corporate shareholders should refer to the statement of addi-
tional information for more detailed information and are urged to consult their
tax adviser.
 
                                      ---
                                       27
<PAGE>
 
 
Nuveen Family of Mutual Funds
              
Nuveen's family of funds offers a variety of funds designed to help you reach
your financial goals. The funds below are grouped by investment objectives.

GROWTH AND INCOME FUNDS
Growth and Income Stock Fund
Balanced Stock and Bond Fund
Balanced Municipal and Stock Fund

              
MUNICIPAL BOND FUNDS     
 
National Funds

Long-term

Insured Long-term

Intermediate-term

Limited-term


State Funds
<TABLE> 

<S>                   <C>                  <C>        
Alabama             Kentucky/3/            New York/1/

Arizona             Louisiana              North Carolina

California/1/       Maryland               Ohio

Colorado            Massachusetts/1/       Pennsylvania

Connecticut         Michigan               South Carolina

Florida/2/          Missouri               Tennessee

Georgia             New Jersey/2/          Virginia

Kansas              New Mexico             Wisconsin
</TABLE> 
              
1.  Long-term and insured limited-term portfolios.
2.  Long-term and intermediate-term portfolios.     
3.  Long-term and limited-term portfolios.
 
 
Nuveen Family of Municipal Bond Funds

           [MAP APPEARS HERE]



NUVEEN
John Nuveen & Co. Incorporated
333 West Wacker Drive
Chicago, IL 60606-1286

(800) 621-7227                                                         
www.nuveen.com

<PAGE>
 
                                                              SEPTEMBER 26, 1997
 
NUVEEN FLAGSHIP MULTISTATE TRUST IV
 
NUVEEN FLAGSHIP KANSAS MUNICIPAL BOND FUND
 
NUVEEN FLAGSHIP KENTUCKY MUNICIPAL BOND FUND
 
NUVEEN FLAGSHIP KENTUCKY LIMITED TERM MUNICIPAL BOND FUND
 
NUVEEN FLAGSHIP MICHIGAN MUNICIPAL BOND FUND
 
NUVEEN FLAGSHIP MISSOURI MUNICIPAL BOND FUND
 
NUVEEN FLAGSHIP OHIO MUNICIPAL BOND FUND
 
NUVEEN FLAGSHIP WISCONSIN MUNICIPAL BOND FUND
 
STATEMENT OF ADDITIONAL INFORMATION
 
  This Statement of Additional Information is not a prospectus. This Statement
of Additional Information should be read in conjunction with the Prospectus of
the Nuveen Flagship Multistate Trust IV dated September 26, 1997. The
Prospectus may be obtained without charge from certain securities
representatives, banks, and other financial institutions that have entered into
sales agreements with John Nuveen & Co. Incorporated, or from the Funds, by
mailing a written request to the Funds, c/o John Nuveen & Co. Incorporated, 333
West Wacker Drive, Chicago, Illinois 60606 or by calling (800) 621-7227.
 
TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
Investment Policies and Investment Portfolio............................... S-2
Management................................................................. S-12
Investment Adviser and Investment Management Agreement..................... S-23
Portfolio Transactions..................................................... S-24
Net Asset Value............................................................ S-25
Tax Matters................................................................ S-26
Performance Information.................................................... S-34
Additional Information on the Purchase and Redemption of Fund Shares....... S-42
Distribution and Service Plan.............................................. S-48
Independent Public Accountants and Custodian............................... S-50
Financial Statements....................................................... S-50
Appendix A--Ratings of Investments.........................................  A-1
Appendix B--Description of Hedging Techniques..............................  B-1
</TABLE>
 
  The audited financial statements for each Fund's most recent fiscal year
appear in the Funds' Annual Reports. The Annual Reports accompany this
Statement of Additional Information.
<PAGE>
 
INVESTMENT POLICIES AND INVESTMENT PORTFOLIO
 
INVESTMENT POLICIES
 
  The investment objective and certain fundamental investment policies of each
Fund are described in the Prospectus. Each of the Funds, as a fundamental
policy, may not, without the approval of the holders of a majority of the
shares of that Fund:
 
    (1) Invest in securities other than Municipal Obligations and short-term
  securities, as described in the Prospectus. Municipal Obligations are
  municipal bonds that pay interest that is exempt from regular federal,
  state and, in some cases, local income taxes.
 
    (2) Invest more than 5% of its total assets in securities of any one
  issuer, except this limitation shall not apply to securities of the United
  States Government, and to the investment of 25% of such Fund's assets. This
  limitation shall apply only to the Kentucky Municipal Bond Fund, the
  Michigan Municipal Bond Fund, and the Ohio Municipal Bond Fund.
 
    (3) Borrow money, except from banks for temporary or emergency purposes
  and not for investment purposes and then only in an amount not exceeding
  (a) 10% of the value of its total assets at the time of borrowing or (b)
  one-third of the value of the Fund's total assets including the amount
  borrowed, in order to meet redemption requests which might otherwise
  require the untimely disposition of securities. While any such borrowings
  exceed 5% of such Fund's total assets, no additional purchases of
  investment securities will be made by such Fund. If due to market
  fluctuations or other reasons, the value of the Fund's assets falls below
  300% of its borrowings, the Fund will reduce its borrowings within 3
  business days. To do this, the Fund may have to sell a portion of its
  investments at a time when it may be disadvantageous to do so.
 
    (4) Pledge, mortgage or hypothecate its assets, except that, to secure
  borrowings permitted by subparagraph (2) above, it may pledge securities
  having a market value at the time of pledge not exceeding 10% of the value
  of the Fund's total assets.
 
    (5) Issue senior securities as defined in the Investment Company Act of
  1940, except to the extent such issuance might be involved with respect to
  borrowings described under item (3) above or with respect to transactions
  involving futures contracts or the writing of options within the limits
  described in the Prospectus and this Statement of Additional Information.
 
    (6) Underwrite any issue of securities, except to the extent that the
  purchase or sale of Municipal Obligations in accordance with its investment
  objective, policies and limitations, may be deemed to be an underwriting.
 
    (7) Purchase or sell real estate, but this shall not prevent any Fund
  from investing in Municipal Obligations secured by real estate or interests
  therein or foreclosing upon and selling such security.
 
    (8) Purchase or sell commodities or commodities contracts or oil, gas or
  other mineral exploration or development programs, except for transactions
  involving futures contracts within the limits described in the Prospectus
  and this Statement of Additional Information.
 
    (9) Make loans, other than by entering into repurchase agreements and
  through the purchase of Municipal Obligations or temporary investments in
  accordance with its investment objective, policies and limitations.
 
 
                                      S-2
<PAGE>
 
    (10) Make short sales of securities or purchase any securities on margin,
  except for such short-term credits as are necessary for the clearance of
  transactions.
 
    (11) Write or purchase put or call options, except to the extent that the
  purchase of a stand-by commitment may be considered the purchase of a put,
  and except for transactions involving options within the limits described
  in the Prospectus and this Statement of Additional Information.
 
    (12) Invest more than 25% of its total assets in securities of issuers in
  any one industry; provided, however, that such limitations shall not be
  applicable to Municipal Obligations issued by governments or political
  subdivisions of governments, and obligations issued or guaranteed by the
  U.S. Government, its agencies or instrumentalities.
 
    (13) Purchase or retain the securities of any issuer other than the
  securities of the Fund if, to the Fund's knowledge, those trustees of the
  Trust, or those officers and directors of Nuveen Advisory Corp. ("Nuveen
  Advisory"), who individually own beneficially more than 1/2 of 1% of the
  outstanding securities of such issuer, together own beneficially more than
  5% of such outstanding securities.
 
  In addition, each Fund, as a non-fundamental policy, may not invest more than
15% of its net assets in "illiquid" securities, including repurchase agreements
maturing in more than seven days.
 
  For the purpose of applying the limitations set forth in paragraph (2) above,
an issuer shall be deemed the sole issuer of a security when its assets and
revenues are separate from other governmental entities and its securities are
backed only by its assets and revenues. Similarly, in the case of a non-
governmental user, such as an industrial corporation or a privately owned or
operated hospital, if the security is backed only by the assets and revenues of
the non-governmental user, then such non-governmental user would be deemed to
be the sole issuer. Where a security is also backed by the enforceable
obligation of a superior or unrelated governmental entity or other entity
(other than a bond insurer), it shall also be included in the computation of
securities owned that are issued by such governmental or other entity.
 
  Where a security is guaranteed by a governmental entity or some other
facility, such as a bank guarantee or letter of credit, such a guarantee or
letter of credit would be considered a separate security and would be treated
as an issue of such government, other entity or bank. Where a security is
insured by bond insurance, it shall not be considered a security issued or
guaranteed by the insurer; instead the issuer of such security will be
determined in accordance with the principles set forth above. The foregoing
restrictions do not limit the percentage of the Fund's assets that may be
invested in securities insured by any single insurer.
 
  The foregoing restrictions and limitations, as well as a Fund's policies as
to ratings of portfolio investments, will apply only at the time of purchase of
securities, and the percentage limitations will not be considered violated
unless an excess or deficiency occurs or exists immediately after and as a
result of an acquisition of securities, unless otherwise indicated.
 
  The foregoing fundamental investment policies, together with the investment
objective of each Fund, cannot be changed without approval by holders of a
"majority of the Fund's outstanding voting shares." As defined in the
Investment Company Act of 1940, this means the vote of (i) 67% or more of the
Fund's shares present at a meeting, if the holders of more than 50% of the
Fund's shares are present or represented by proxy, or (ii) more than 50% of the
Fund's shares, whichever is less.
 
  The Nuveen Flagship Multistate Trust IV (the "Trust") is an open-end
management series investment company organized as a Massachusetts business
trust on July 1, 1996. Each of the Funds is an open-end management investment
company organized as a series of the Nuveen Flagship Multistate Trust IV. The
Trust is
 
                                      S-3
<PAGE>
 
an open-end management series company under SEC Rule 18f-2. Each Fund is a
separate series issuing its own shares. The Trust currently has seven series:
the Nuveen Flagship Kansas Municipal Bond Fund (formerly the Flagship Kansas
Triple Tax Exempt Fund, a series of the Flagship Tax Exempt Funds Trust); the
Nuveen Flagship Kentucky Municipal Bond Fund (formerly the Flagship Kentucky
Triple Tax Exempt Fund, a series of the Flagship Tax Exempt Funds Trust); the
Nuveen Flagship Kentucky Limited Term Municipal Bond Fund (formerly the
Flagship Kentucky Limited Term Municipal Bond Fund, a series of the Flagship
Tax Exempt Funds Trust); the Nuveen Flagship Michigan Municipal Bond Fund
(formerly the Flagship Michigan Triple Tax Exempt Fund, a series of the
Flagship Tax Exempt Funds Trust); the Nuveen Flagship Missouri Municipal Bond
Fund (formerly the Flagship Missouri Double Tax Exempt Fund, a series of the
Flagship Tax Exempt Funds Trust); the Nuveen Flagship Ohio Municipal Bond Fund
(formerly the Flagship Ohio Double Tax Exempt Fund, a series of the Flagship
Tax Exempt Funds Trust); and the Nuveen Flagship Wisconsin Municipal Bond Fund
(formerly the Flagship Wisconsin Double Tax Exempt Fund, a series of the
Flagship Tax Exempt Funds Trust). Certain matters under the Investment Company
Act of 1940 which must be submitted to a vote of the holders of the outstanding
voting securities of a series company shall not be deemed to have been
effectively acted upon unless approved by the holders of a majority of the
outstanding voting securities of each Fund affected by such matter.
 
  The Trust is an entity of the type commonly known as a "Massachusetts
business trust." Under Massachusetts law, shareholders of a trust may, under
certain circumstances, be held personally liable as partners for its
obligations. However, the Declaration of Trust contains an express disclaimer
of shareholder liability for acts or obligations of the Trust and requires that
notice of this disclaimer be given in each agreement, obligation or instrument
entered into or executed by the Trust or the Trustees. The Declaration of Trust
further provides for indemnification out of the assets and property of the
Trust for all loss and expense of any shareholder personally liable for the
obligations of the Trust. Thus, the risk of a shareholder incurring financial
loss on account of shareholder liability is limited to circumstances in which
both inadequate insurance existed and the Trust itself were unable to meet its
obligations. The Trust believes the likelihood of these circumstances is
remote.
 
PORTFOLIO SECURITIES
 
  As described in the Prospectus, each of the Funds invests substantially all
of its assets (at least 80%) in a portfolio of Municipal Obligations free from
regular federal, state and, in some cases, local income tax in each Fund's
respective state, which generally will be Municipal Obligations issued within
the Fund's respective state. In general, Municipal Obligations include debt
obligations issued by states, cities and local authorities to obtain funds for
various public purposes, including construction of a wide range of public
facilities such as airports, bridges, highways, hospitals, housing, mass
transportation, schools, streets and water and sewer works. Industrial
development bonds and pollution control bonds that are issued by or on behalf
of public authorities to finance various privately-rated facilities are
included within the term Municipal Obligations if the interest paid thereon is
exempt from federal income tax.
 
  The investment assets of each Fund will consist of (1) Municipal Obligations
which are rated at the time of purchase within the four highest grades (Baa or
BBB or better) by Moody's Investors Service, Inc. ("Moody's"), by Standard and
Poor's Corporation ("S&P") or by Fitch Investors Service, Inc. ("Fitch"), (2)
unrated Municipal Obligations which, in the opinion of Nuveen Advisory, have
credit characteristics equivalent to bonds rated within the four highest grades
by Moody's, S&P or Fitch, except that the Fund may not invest more than 20% of
its net assets in unrated bonds and (3) temporary investments as described
below, the income from which may be subject to state income tax or to both
federal and state income taxes. See Appendix A for more information about
ratings by Moody's, S&P, and Fitch.
 
 
                                      S-4
<PAGE>
 
  As described in the Prospectus, each Fund may invest in Municipal Obligations
that constitute participations in a lease obligation or installment purchase
contract obligation (hereafter collectively called "lease obligations") of a
municipal authority or entity. Although lease obligations 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. Although nonappropriation lease obligations are
secured by the leased property, disposition of the property in the event of
foreclosure might prove difficult. A Fund will seek to minimize the special
risks associated with such securities by only investing in those
nonappropriation leases where Nuveen Advisory has determined that the issuer
has a strong incentive to continue making appropriations and timely payment
until the security's maturity. Some lease obligations may be illiquid under
certain circumstances. Lease obligations normally provide a premium interest
rate which along with regular amortization of the principal may make them
attractive for a portion of the assets of the Funds.
 
  Obligations of issuers of Municipal Obligations are subject to the provisions
of bankruptcy, insolvency and other laws affecting the rights and remedies of
creditors. In addition, the obligations of such issuers may become subject to
the laws enacted in the future by Congress, state legislatures or referenda
extending the time for payment of principal and/or interest, or imposing other
constraints upon enforcement of such obligations or upon municipalities to levy
taxes. There is also the possibility that, as a result of legislation or other
conditions, the power or ability of any issuer to pay, when due, the principal
of and interest on its Municipal Obligations may be materially affected.
 
PORTFOLIO TRADING AND TURNOVER
 
  The Funds will make changes in their investment portfolio from time to time
in order to take advantage of opportunities in the municipal market and to
limit exposure to market risk. The Funds may also engage to a limited extent in
short-term trading consistent with their investment objective. Securities may
be sold in anticipation of market decline or purchased in anticipation of
market rise and later sold. In addition, a security may be sold and another of
comparable quality purchased at approximately the same time to take advantage
of what Nuveen Advisory believes to be a temporary disparity in the normal
yield relationship between the two securities. Each Fund may make changes in
its investment portfolio in order to limit its exposure to changing market
conditions. Changes in a Fund's investments are known as "portfolio turnover."
While it is impossible to predict future portfolio turnover rates, the annual
portfolio turnover rate for each of the Funds is generally not expected to
exceed 75%. However, each Fund reserves the right to make changes in its
investments whenever it deems such action advisable and, therefore, a Fund's
annual portfolio turnover rate may exceed 75% in particular years depending
upon market conditions.
 
The portfolio turnover rates for the Funds, for the 1996 fiscal year-end of the
Fund as a series of its predecessor entity (described above), and for the 1997
fiscal year-end, as indicated, were:
 
<TABLE>
<CAPTION>
                                                                        FISCAL
                                                                         YEAR
                                                                       1996 1997
                                                                       ---- ----
       <S>                                                             <C>  <C>
       Nuveen Flagship Kansas Municipal Bond Fund..................... 55%  40%
       Nuveen Flagship Kentucky Municipal Bond Fund................... 17%  13%
       Nuveen Flagship Kentucky Limited Term Municipal Bond Fund...... 48%  56%
       Nuveen Flagship Michigan Municipal Bond Fund................... 54%  34%
       Nuveen Flagship Missouri Municipal Bond Fund................... 38%  41%
       Nuveen Flagship Ohio Municipal Bond Fund....................... 31%  17%
       Nuveen Flagship Wisconsin Municipal Bond Fund.................. 47%  42%
</TABLE>
 
                                      S-5
<PAGE>
 
WHEN-ISSUED SECURITIES
 
  Each Fund may purchase and sell Municipal Obligations on a when-issued or
delayed delivery basis. When-issued and delayed delivery transactions arise
when securities are purchased or sold with payment and delivery beyond the
regular settlement date. (When-issued transactions normally settle within 15-45
days.) On such transactions the payment obligation and the interest rate are
fixed at the time the buyer enters into the commitment. The commitment to
purchase securities on a when-issued or delayed delivery basis may involve an
element of risk because the value of the securities is subject to market
fluctuation, no interest accrues to the purchaser prior to settlement of the
transaction, and at the time of delivery the market value may be less than
cost. At the time a Fund makes the commitment to purchase a Municipal
Obligation on a when-issued or delayed delivery basis, it will record the
transaction and reflect the amount due and the value of the security in
determining its net asset value. Likewise, at the time a Fund makes the
commitment to sell a Municipal Obligation on a delayed delivery basis, it will
record the transaction and include the proceeds to be received in determining
its net asset value; accordingly, any fluctuations in the value of the
Municipal Obligation sold pursuant to a delayed delivery commitment are ignored
in calculating net asset value so long as the commitment remains in effect. The
Funds will maintain designated readily marketable assets at least equal in
value to commitments to purchase when-issued or delayed delivery securities,
such assets to be segregated by the Custodian specifically for the settlement
of such commitments. The Funds will only make commitments to purchase Municipal
Obligations on a when-issued or delayed delivery basis with the intention of
actually acquiring the securities, but the Funds reserve the right to sell
these securities before the settlement date if it is deemed advisable. If a
when-issued security is sold before delivery any gain or loss would not be tax-
exempt. The Funds commonly engage in when-issued transactions in order to
purchase or sell newly-issued Municipal Obligations, and may engage in delayed
delivery transactions in order to manage operations more effectively.
 
SPECIAL CONSIDERATIONS RELATING TO MUNICIPAL OBLIGATIONS OF DESIGNATED STATES
 
  As described in the Prospectus, except for investments in temporary
investments, each of the Funds will invest substantially all of its assets (at
least 80%) in municipal bonds that are exempt from federal and state tax in
that state ("Municipal Obligations"), generally Municipal Obligations issued in
its respective state. Each Fund is therefore more susceptible to political,
economic or regulatory factors adversely affecting issuers of Municipal
Obligations in its state. Brief summaries of these factors are contained in the
Prospectus. Set forth below is additional information that bears upon the risk
of investing in Municipal Obligations issued by public authorities in the
states of currently offered Funds. This information was obtained from official
statements of issuers located in the respective states as well as from other
publicly available official documents and statements. The Funds have not
independently verified any of the information contained in such statements and
documents. The information below is intended only as a general summary, and is
not intended as a discussion of any specific factor that may affect any
particular obligation or issuer.
 
FACTORS PERTAINING TO KANSAS
 
  Growth in the State's trade, services and manufacturing sectors has decreased
the historical dominance of agriculture on the State economy. Economic
performance in 1996 and into 1997 has been significantly better than 1995, due
largely to gains in aircraft manufacturing and recovery in agriculture.
Personal income grew at 6.2% in 1996 to $23,281, after posting a 5.1% gain in
1995. Both years exceeded the national average growth rate. Personal per capita
income stands at about 96% of the national median. Household income reflects
more of the recent strength at 110% of the U.S. average.
 
  The Kansas labor force posted a 2.7% increase in what has been a very low
unemployment environment. Labor force participation is high at 67% versus 62.9%
for the U.S. The State's unemployment rate dropped to 3.8% in June 1997 from
its peak of 5.5% in 1993.
 
 
                                      S-6
<PAGE>
 
  The Kansas State Treasury does not issue general obligation debt. The state
instead relies on revenue and lease financing through the Department of
Transportation (KDOT) and the Development Finance Authority (KDFA). KDFA is the
conduit for most state debt and provides financing for various public purpose
projects including prison construction, state offices, energy conservation and
university facilities. The KDOT bonds are rated Aa/AA from Moody's and S&P,
respectively. KDFA ratings vary across underlying purpose and when not insured
are generally rated A or better by the major rating agencies.
 
FACTORS PERTAINING TO KENTUCKY
 
  Kentucky's economy surpassed national growth rates during the 1990's in part
due to its lower cost of living and aggressive business recruitment. The
State's economic base is concentrated in manufacturing and service industries
such as industrial machinery, electronics and apparel production and insurance
and real estate. Kentucky's "Golden Triangle" bounded by Cincinnati, Lexington
and Louisville has experienced the most intense economic growth. The state
currently produces 20% more electric power than it consumes and ranks third
among the fifty states as a low cost producer. Its central location in the U.S.
and access to low cost gas and coal put Kentucky utilities in solid position to
thrive under deregulation.
 
  Unemployment has taken a number of turns in Kentucky dropping from over 10%
in the mid-80's to 5.4% in 1990 only to peak at 7.7% in 1991. A stronger
national economy and economic development initiatives at the state and local
level have kept the rate at or below 5.5% for the past three years, most
recently 5.1% in June 1997. Per capital income was $19,687 in 1996, up from
$18,612 in 1995.
 
  In the past, the State has experienced difficulty balancing its budget, but
recent economic growth and moderate debt levels improve the Commonwealth's
financial outlook. The Turnpike Authority remains the largest debt issuer with
over $1.4 billion in bonds outstanding. The State Property and Building
Authority had approximately $1.2 billion outstanding in variable and fixed rate
leases at the end of fiscal year 1996. Higher education and student loans
represent the third largest type of debt authorized by the Commonwealth with
over $1 billion in par outstanding. Bonds secured by Commonwealth
appropriations generally receive ratings of "A" or higher from the major rating
services. All of Kentucky's general obligation debt matured in 1995.
 
FACTORS PERTAINING TO MICHIGAN
 
  Michigan's economy has improved significantly since the 1980's. Michigan's
annual average unemployment rate in 1996 was 4.9%, compared to the national
average of 5.4%. In fact, Michigan's unemployment rate in 1996 was at its
lowest level since 1969. Michigan's per capita income has increased each year
over the past decade, surpassing that of the nation's in 1994 after years of
lagging the national average. 1996 per capita income was $24,810. Population
has remained stable in the State, increasing by a negligible amount annually.
 
  The manufacturing industry and the presence of the "Big 3" automobile
manufacturers are the primary influence in the economy. Despite recent strikes
and lower automobile sales and profits, the positive economic impact of the
manufacturing industry has contributed to tax base and job growth. Durable
goods manufacturing wages and salaries have increased approximately 8.7% since
1991.
 
  As a result of strong economic growth, financial conditions have greatly
improved since budget problems in the 1980's. Revenues increased 8.4% from
fiscal year 1995 to fiscal year 1996, while expenditures increased only 7.2%.
Michigan's financial highlight is the Counter-Cyclical Budget and Economic
Stabilization Fund which reached a high of $1.1. billion in fiscal year 1996.
 
  Education in Michigan is a top priority. One of the state's most significant
achievements was the enactment of Proposal A in 1994. In order to promote
equality among school districts of varying wealth levels, funding for Michigan
school districts shifted from local property taxes to state sales taxes.
According to the fiscal year 1997 budget, 79% of students will enjoy per pupil
spending at or above $5,445, compared to average spending of $5,090 per pupil
prior to reform.
 
                                      S-7
<PAGE>
 
  Michigan's economic and financial improvements are reflected in the state's
rating of Aa2/AA/AA by Moody's, S&P and Fitch, respectively. Moody's upgraded
the state from A1 to Aa in July of 1995 and revised the rating to Aa2 in March
of 1997.
 
FACTORS PERTAINING TO MISSOURI
 
  Missouri maintains a diversified economy, mirroring that of the nation.
Although recent industry growth has shifted to services and tourism, defense
and manufacturing are important elements of the state economy. McDonnell
Douglas Corporation, one of the largest private employers in the state, employs
approximately 25,000 people, with Chrysler and Ford each employing
approximately 10,000 people.
 
  Population in Missouri has increased approximately 4.7% from 1990. The
state's unemployment rate has steadily declined since the high of 6.7% in 1991.
Unemployment rate for Missouri at the end of fiscal year 1996 was 4.6%,
compared to the national average of 5.4%. Personal income increased over 7%
during 1996 to $22,864, but is still at about 94% of the national average.
 
  Missouri retains substantial governmental balances through strategic budget
management. The General Fund ending balance increased over 50% from fiscal year
1995 to fiscal year 1996. The State's unreserved fund balance in 1996 was $2.4
billion at fiscal year end, up 29% from fiscal year 1995. Tax revenues
increased 5% from 1995 to 1996, contributing almost 59% of total governmental
revenues. Primary state expenditures are divided between human services (45%)
and education (30%).
 
  Although Missouri general obligation debt burden is low at only 1.4% of
General Fund revenues, the state has expanded its use of lease financing. The
Missouri School District Direct Deposit Program is one of the largest pooled
issuers to come to market in recent years. Missouri's overall creditworthiness
is reflected in its long-standing Aaa/AAA/AAA rating by Moody's, S&P, and
Fitch, respectively.
 
FACTORS PERTAINING TO OHIO
 
  The Ohio economy has historically relied on durable goods manufacturing, but
recent growth has brought healthy diversification. Two-thirds of the new jobs
added to the Ohio economy over the period 1993 to 1996 were in services or
retail trade. While manufacturing declined relative to other sectors, over
40,000 jobs were added, notably in rubber and plastics, primary metals, and
fabricated metals. General economic activity tend to be more cyclical than in
non-industrialized states, but during the current national expansion it has had
positive implications in Ohio.
 
  For the entire period 1990-97, the State's unemployment rate ranked below the
national average. The recession of the early 90's did not peak in Ohio until
1992 when unemployment hit 7.5%. Steady improvement since that time has put the
rate between 4.5 and 5.0% for the last 36 months, most recently at 4.2% in June
1997. Personal income is approximately 97% of the national average, and was
$23,537 in 1996.
 
  The State cannot by law operate with a deficit and has well-established
procedures to ensure that appropriations and expenditures are matched by
revenues from the General Revenue Fund. Economic growth has resulted in tax
collections coming in well above budget providing more than $1 billion for the
State to address school reform or provide tax relief. Moody's and Standard &
Poors improved their ratings during the past year due to improved financial
condition and the economic outlook of the State. Moody's gives Ohio general
obligation bonds an Aa1 rating up from Aa, while S&P's given them an AA+ rating
up from AA.
 
FACTORS PERTAINING TO WISCONSIN
 
  Wisconsin's economy is diverse and strong with non-agricultural employment
evenly spread between the manufacturing, service and trade sectors. The State
continues its efforts to attract new businesses with grants and loans for major
development projects, labor training and technology development. Evidence of
the State's
 
                                      S-8
<PAGE>
 
economic boom is apparent as property values increased at close to 8.0%
annually in each of the last 4 years and the median household income of $48,982
is 104% of the U.S. median, up from 97% nine years prior. Manufacturing remains
a dominate sector at 24% and is currently a source of strength.
 
  The State's unemployment rate was 3.6% in June 1997. It has been below 4.0%
for thirty consecutive months. Personal per capita income was $23,269 in 1996
about 96% of the national average.
 
  State general obligation's receive Aa2/AA rating from Moody's and Standard
and Poors, respectively.
 
HEDGING AND OTHER DEFENSIVE ACTIONS
 
  Each Fund may periodically engage in hedging transactions. Hedging is a term
used for various methods of seeking to preserve portfolio capital value of
offsetting price changes in one investment through making another investment
whose price should tend to move in the opposite direction. It may be desirable
and possible in various market environments to partially hedge the portfolio
against fluctuations in market value due to interest rate fluctuations by
investment in financial futures and index futures as well as related put and
call options on such instruments. Both parties entering into an index or
financial futures contract are required to post an initial deposit of 1% to 5%
of the total contract price. Typically, option holders enter into offsetting
closing transactions to enable settlement in cash rather than take delivery of
the position in the future of the underlying security. Each Fund will only sell
covered futures contracts, which means that the Fund segregates assets equal to
the amount of the obligations.
 
  These transactions present certain risks. In particular, the imperfect
correlation between price movements in the futures contract and price movements
in the securities being hedged creates the possibility that losses on the hedge
by a Fund may be greater than gains in the value of the securities in such
series, portfolio. In addition, futures and options markets may not be liquid
in all circumstances. As a result, in volatile markets, a Fund may not be able
to close out the transaction without incurring losses substantially greater
than the initial deposit. Finally, the potential daily deposit requirements in
futures contracts create an ongoing greater potential financial risk than do
options transactions, where the exposure is limited to the cost of the initial
premium. Losses due to hedging transactions will reduce yield. Net gains, if
any, from hedging and other portfolio transactions will be distributed as
taxable distributions to shareholders.
 
  No Fund will make any investment (whether an initial premium or deposit or a
subsequent deposit) other than as necessary to close a prior investment if,
immediately after such investment, the sum of the amount of its premiums and
deposits would exceed 5% of such series' net assets. Each series will invest in
these instruments only in markets believed by the investment adviser to be
active and sufficiently liquid. For further information regarding these
investment strategies and risks presented thereby, see Appendix B to this
Statement of Additional Information.
 
  Each Fund reserves the right for liquidity or defensive purposes (such as
thinness in the market for municipal securities or an expected substantial
decline in value of long-term obligations), to temporarily invest up to 20% of
its assets in obligations issued or guaranteed by the U.S. Government and its
agencies or instrumentalities, including up to 5% in adequately collateralized
repurchase agreements relating thereto. Interest on each instrument is taxable
for Federal income tax purposes and would reduce the amount of tax-free
interest payable to shareholders.
 
TEMPORARY INVESTMENTS
 
  The Prospectus discusses briefly the ability of the Funds to invest a portion
of their assets in federally tax-exempt or taxable "temporary investments."
Temporary investments will not exceed 20% of a Fund's assets except when made
for defensive purposes. The Funds will invest only in taxable temporary
investments that are either U.S. Government securities or are rated within the
highest grade by Moody's, S&P, or Fitch and mature
 
                                      S-9
<PAGE>
 
within one year from the date of purchase or carry a variable or floating rate
of interest. See Appendix A for more information about ratings by Moody's, S&P,
and Fitch.
 
  The Funds may invest in the following federally tax-exempt temporary
investments:
 
    Bond Anticipation Notes (BANs) are usually general obligations of state
  and local governmental issuers which are sold to obtain interim financing
  for projects that will eventually be funded through the sale of long-term
  debt obligations or bonds. The ability of an issuer to meet its obligations
  on its BANs is primarily dependent on the issuer's access to the long-term
  municipal bond market and the likelihood that the proceeds of such bond
  sales will be used to pay the principal and interest on the BANs.
 
    Tax Anticipation Notes (TANs) are issued by state and local governments
  to finance the current operations of such governments. Repayment is
  generally to be derived from specific future tax revenues. Tax anticipation
  notes are usually general obligations of the issuer. A weakness in an
  issuer's capacity to raise taxes due to, among other things, a decline in
  its tax base or a rise in delinquencies, could adversely affect the
  issuer's ability to meet its obligations on outstanding TANs.
 
    Revenue Anticipation Notes (RANs) are issued by governments or
  governmental bodies with the expectation that future revenues from a
  designated source will be used to repay the notes. In general, they also
  constitute general obligations of the issuer. A decline in the receipt of
  projected revenues, such as anticipated revenues from another level of
  government, could adversely affect an issuer's ability to meet its
  obligations on outstanding RANs. In addition, the possibility that the
  revenues would, when received, be used to meet other obligations could
  affect the ability of the issuer to pay the principal and interest on RANs.
 
    Construction Loan Notes are issued to provide construction financing for
  specific projects. Frequently, these notes are redeemed with funds obtained
  from the Federal Housing Administration.
 
    Bank Notes are notes issued by local government bodies and agencies as
  those described above to commercial banks as evidence of borrowings. The
  purposes for which the notes are issued are varied but they are frequently
  issued to meet short-term working capital or capital-project needs. These
  notes may have risks similar to the risks associated with TANs and RANs.
 
    Tax-Exempt Commercial Paper (Municipal Paper) represents very short-term
  unsecured, negotiable promissory notes, issued by states, municipalities
  and their agencies. Payment of principal and interest on issues of
  municipal paper may be made from various sources, to the extent the funds
  are available therefrom. Maturities of municipal paper generally will be
  shorter than the maturities of TANs, BANs or RANs. There is a limited
  secondary market for issues of municipal paper.
 
  Certain Municipal Obligations may carry variable or floating rates of
interest whereby the rate of interest is not fixed, but varies with changes in
specified market rates or indices, such as a bank prime rate or a tax-exempt
money market index.
 
  While these various types of notes as a group represent the major portion of
the tax-exempt note market, other types of notes are occasionally available in
the marketplace and the Funds may invest in such other types of notes to the
extent permitted under their investment objective, policies and limitations.
Such notes may be issued for different purposes and may be secured differently
from those mentioned above.
 
  The Funds may also invest in the following taxable temporary investments:
 
    U.S. Government Direct Obligations are issued by the United States
  Treasury and include bills, notes and bonds.
 
 
                                      S-10
<PAGE>
 
    --Treasury bills are issued with maturities of up to one year. They are
     issued in bearer form, are sold on a discount basis and are payable at
     par value at maturity.
 
    --Treasury notes are longer-term interest bearing obligations with
     original maturities of one to seven years.
 
    --Treasury bonds are longer-term interest-bearing obligations with
     original maturities from five to thirty years.
 
  U.S. Government Agencies Securities--Certain federal agencies have been
established as instrumentalities of the United States Government to supervise
and finance certain types of activities. These agencies include, but are not
limited to, the Bank for Cooperatives, Federal Land Banks, Federal Intermediate
Credit Banks, Federal Home Loan Banks, Federal National Mortgage Association,
Government National Mortgage Association, Export-Import Bank of the United
States, and Tennessee Valley Authority. Issues of these agencies, while not
direct obligations of the United States Government, are either backed by the
full faith and credit of the United States or are guaranteed by the Treasury or
supported by the issuing agencies' right to borrow from the Treasury. There can
be no assurance that the United States Government itself will pay interest and
principal on securities as to which it is not legally so obligated.
 
  Certificates of Deposit (CDs)--A certificate of deposit is a negotiable
interest bearing instrument with a specific maturity. CDs are issued by banks
in exchange for the deposit of funds and normally can be traded in the
secondary market, prior to maturity. The Funds will only invest in U.S. dollar
denominated CDs issued by U.S. banks with assets of $1 billion or more.
 
  Commercial Paper--Commercial paper is the term used to designate unsecured
short-term promissory notes issued by corporations. Maturities on these issues
vary from a few days to nine months. Commercial paper may be purchased from
U.S. corporations.
 
  Other Corporate Obligations--The Funds may purchase notes, bonds and
debentures issued by corporations if at the time of purchase there is less than
one year remaining until maturity or if they carry a variable or floating rate
of interest.
 
  Repurchase Agreements--A repurchase agreement is a contractual agreement
whereby the seller of securities (U.S. Government or Municipal Obligations)
agrees to repurchase the same security at a specified price on a future date
agreed upon by the parties. The agreed upon repurchase price determines the
yield during a Fund's holding period. Repurchase agreements are considered to
be loans collateralized by the underlying security that is the subject of the
repurchase contract. The Funds will only enter into repurchase agreements with
dealers, domestic banks or recognized financial institutions that in the
opinion of Nuveen Advisory present minimal credit risk. The risk to the Funds
is limited to the ability of the issuer to pay the agreed-upon repurchase price
on the delivery date; however, although the value of the underlying collateral
at the time the transaction is entered into always equals or exceeds the
agreed-upon repurchase price, if the value of the collateral declines there is
a risk of loss of both principal and interest. In the event of default, the
collateral may be sold but a Fund might incur a loss if the value of the
collateral declines, and might incur disposition costs or experience delays in
connection with liquidating the collateral. In addition, if bankruptcy
proceedings are commenced with respect to the seller of the security,
realization upon the collateral by a Fund may be delayed or limited. Nuveen
Advisory will monitor the value of collateral at the time the transaction is
entered into and at all times subsequent during the term of the repurchase
agreement in an effort to determine that the value always equals or exceeds the
agreed upon price. In the event the value of the collateral declined below the
repurchase price, Nuveen Advisory will demand additional collateral from the
issuer to increase the value of the collateral to at least that of the
repurchase price. Each of the Funds will not invest more than 10% of its assets
in repurchase agreements maturing in more than seven days.
 
                                      S-11
<PAGE>
 
MANAGEMENT
 
  The management of the Trust, including general supervision of the duties
performed for the Funds under the Investment Management Agreement, is the
responsibility of its Board of Trustees. The Trust currently has eight
trustees, two of whom are "interested persons" (as the term "interested
persons" is defined in the Investment Company Act of 1940) and six of whom are
"disinterested persons." The names and business addresses of the trustees and
officers of the Trust and their principal occupations and other affiliations
during the past five years are set forth below, with those trustees who are
"interested persons" of the Trust indicated by an asterisk.
 
<TABLE>
<CAPTION>
                                     POSITIONS
                                    AND OFFICES              PRINCIPAL OCCUPATIONS
NAME AND ADDRESS               AGE  WITH TRUST              DURING PAST FIVE YEARS
- ----------------               ---  -----------             ----------------------
<S>                            <C> <C>           <C>
Timothy R. Schwertfeger*       48  Chairman and  Chairman since July 1, 1996 of The John
 333 West Wacker Drive              Trustee       Nuveen Company, John Nuveen & Co.
 Chicago, IL 60606                                Incorporated, Nuveen Advisory Corp. and
                                                  Nuveen Institutional Advisory Corp.; prior
                                                  thereto Executive Vice President and
                                                  Director of The John Nuveen Company, John
                                                  Nuveen & Co. Incorporated, Nuveen Advisory
                                                  Corp. (since October 1992) and Nuveen
                                                  Institutional Advisory Corp. (since October
                                                  1992).
Anthony T. Dean*               52  President and President since July 1, 1996 of The John
 333 West Wacker Drive              Trustee       Nuveen Company, John Nuveen & Co.
 Chicago, IL 60606                                Incorporated, Nuveen Advisory Corp. and
                                                  Nuveen Institutional Advisory Corp.; prior
                                                  thereto, Executive Vice President and
                                                  Director of The John Nuveen Company, John
                                                  Nuveen & Co. Incorporated, Nuveen Advisory
                                                  Corp. (since October 1992) and Nuveen
                                                  Institutional Advisory Corp. (since October
                                                  1992).
Robert P. Bremner              56  Trustee       Private Investor and Management Consultant.
 3725 Huntington Street, N.W.
 Washington, D.C. 20015
Lawrence H. Brown              63  Trustee       Retired (August 1989) as Senior Vice
 201 Michigan Avenue                              President of The Northern Trust Company.
 Highwood, IL 60040
Anne E. Impellizzeri           64  Trustee       President and Chief Executive Officer of
 3 West 29th Street                               Blanton-Peale Institute of Religion and
 New York, NY 10001                               Health.
Peter R. Sawers                64  Trustee       Adjunct Professor of Business and Economics,
 22 The Landmark                                  University of Dubuque, Iowa; Adjunct
 Northfield, IL 60093                             Professor, Lake Forest Graduate School of
                                                  Management, Lake Forest, Illinois; Chartered
                                                  Financial Analyst; Certified Management
                                                  Consultant.
</TABLE>
 
 
                                      S-12
<PAGE>
 
<TABLE>
<CAPTION>
                         POSITIONS
                        AND OFFICES               PRINCIPAL OCCUPATIONS
NAME AND ADDRESS  AGE   WITH TRUST               DURING PAST FIVE YEARS
- ----------------  ---   -----------              ----------------------
<S>               <C> <C>             <C>
William J.        53  Trustee         Senior Partner, Miller-Valentine Partners,
 Schneider                             Vice President, Miller-Valentine Group.
 4000
 Miller-
 Valentine
 Ct.
 P.O. Box
 744
 Dayton, OH
 45401
Judith M.         49  Trustee         Executive Director, Gaylord and Dorothy
 Stockdale                             Donnelley Foundation (since 1994); prior
 One South                             thereto, Executive Director, Great Lakes
 Main                                  Protection Fund (from 1990 to 1994).
 Street
 Dayton, OH
 45402
Bruce P.          57  Executive       Executive Vice President of John Nuveen & Co.
 Bedford               Vice President  Incorporated, Nuveen Advisory Corp. and
 333 West                              Nuveen Institutional Advisory Corp. (since
 Wacker                                January 1997); prior thereto, Chairman and
 Drive                                 CEO of Flagship Resources Inc. and Flagship
 Chicago,                              Financial Inc. and the Flagship funds.
 IL 60606
Michael S.        40  Vice President  Vice President of Nuveen Advisory Corp.
 Davern                                (since January 1997); prior thereto, Vice
 One South                             President and Portfolio Manager of Flagship
 Main                                  Financial.
 Street
 Dayton, OH
 45402
William M.        32  Vice President  Vice President of Nuveen Advisory Corp.
 Fitzgerald                            (since December 1995); Assistant Vice
 333 West                              President of Nuveen Advisory Corp. (from
 Wacker                                September 1992 to December 1995), prior
 Drive                                 thereto, Assistant Portfolio Manager of
 Chicago,                              Nuveen Advisory Corp.
 IL 60606
Kathleen M.       50  Vice President  Vice President of John Nuveen & Co.
 Flanagan                              Incorporated, Vice President (since June
 333 West                              1996) of Nuveen Advisory Corp. and Nuveen
 Wacker                                Institutional Advisory Corp.
 Drive
 Chicago,
 IL 60606
J. Thomas         42  Vice President  Vice President of Nuveen Advisory Corp.
 Futrell
 333 West
 Wacker
 Drive
 Chicago,
 IL 60606
Richard A.        34  Vice President  Vice President of Nuveen Advisory Corp.
 Huber                                 (since January 1997); prior thereto Vice
 One South                             President and Portfolio Manager of Flagship
 Main                                  Financial.
 Street
 Dayton, OH
 45402
Steven J.         39  Vice President  Vice President of Nuveen Advisory Corp.
 Krupa
 333 West
 Wacker
 Drive
 Chicago,
 IL 60606
Anna R.           51  Vice President  Vice President of John Nuveen & Co.
 Kucinskis                             Incorporated.
 333 West
 Wacker
 Drive
 Chicago,
 IL 60606
</TABLE>
 
 
                                      S-13
<PAGE>
 
<TABLE>
<CAPTION>
                        POSITIONS
                       AND OFFICES               PRINCIPAL OCCUPATIONS
NAME AND ADDRESS  AGE   WITH TRUST              DURING PAST FIVE YEARS
- ----------------  ---  -----------              ----------------------
<S>               <C> <C>            <C>
Larry W.          46  Vice President Vice President, Assistant Secretary and
 Martin                               Assistant General Counsel of John Nuveen &
 333 West                             Co. Incorporated; Vice President (since May
 Wacker Drive                         1993) and Assistant Secretary of Nuveen
 Chicago, IL                          Advisory Corp.; Vice President (since May
 60606                                1993) and Assistant Secretary of Nuveen
                                      Institutional Advisory Corp.; Assistant
                                      Secretary of The John Nuveen Company (since
                                      February 1993).
Edward F.         32  Vice President Vice President (since September 1996),
 Neild, IV                            previously Assistant Vice President (since
 One South                            December 1993) of Nuveen Advisory Corp.,
 Main Street                          portfolio manager prior thereto; Vice
 Dayton, OH                           President (since September 1996), previously
 45402                                Assistant Vice President (since May 1995) of
                                      Nuveen Institutional Advisory Corp.,
                                      portfolio manager prior thereto.
Walter K.         48  Vice President Vice President of Nuveen Advisory Corp.
 Parker                               (since January 1997); prior thereto, Vice
 One South                            President and Portfolio Manager (since July
 Main Street                          1994) of Flagship Financial; Portfolio
 Dayton, OH                           Manager and CIO Trust Investor (between 1983
 45402                                and June 1994) for PNC Bank.
O. Walter         58  Vice President Vice President and Controller of The John
 Renfftlen                            Nuveen Company, John Nuveen & Co.
 333 West                             Incorporated, Nuveen Advisory Corp. and
 Wacker Drive                         Nuveen Institutional Advisory Corp.
 Chicago, IL
 60606
Thomas C.         46  Vice President Vice President of Nuveen Advisory Corp. and
 Spalding, Jr.                        Nuveen Institutional Advisory Corp.;
 333 West                             Chartered Financial Analyst.
 Wacker Drive
 Chicago, IL
 60606
H. William        63  Vice President Vice President and Treasurer of The John
 Stabenow                             Nuveen Company, John Nuveen & Co.
 333 West                             Incorporated, Nuveen Advisory Corp. and
 Wacker Drive                         Nuveen Institutional Advisory Corp.
 Chicago, IL
 60606
Jan E.            41  Vice President Vice President of Nuveen Advisory Corp.
 Terbrueggen                          (since January 1997); prior thereto, Vice
 One South                            President and Portfolio Manager of Flagship
 Main Street                          Financial.
 Dayton, OH
 45402
Gifford R.        41  Vice President Vice President, Assistant Secretary and
 Zimmerman             and Assistant  Associate General Counsel of John Nuveen &
 333 West              Secretary      Co. Incorporated; Vice President (since May
 Wacker Drive                         1993) and Assistant Secretary of Nuveen
 Chicago, IL                          Advisory Corp.; Vice President (since May
 60606                                1993) and Assistant Secretary of Nuveen
                                      Institutional Advisory Corp; Assistant
                                      Secretary of The John Nuveen Company (since
                                      May 1994).
</TABLE>
 
 
                                      S-14
<PAGE>
 
  Anthony Dean, Peter Sawers and Timothy Schwertfeger serve as members of the
Executive Committee of the Board of Trustees. The Executive Committee, which
meets between regular meetings of the Board of Trustees, is authorized to
exercise all of the powers of the Board of Trustees.
 
  The trustees of the Trust are directors or trustees, as the case may be, of
42 Nuveen open-end funds and 52 Nuveen closed-end funds advised by Nuveen
Advisory Corp.
 
  The following table sets forth compensation paid by the Trust to each of the
trustees of the Trust and the total compensation paid to each trustee during
the fiscal year ended May 31, 1997. The Trust has no retirement or pension
plans. The officers and trustees affiliated with Nuveen serve without any
compensation from the Trust. Trustees Brown, Impellizzeri, Rosenheim and Sawers
became trustees of this Trust on February 1, 1997.
 
<TABLE>
<CAPTION>
                                                                     TOTAL
                                                   AGGREGATE      COMPENSATION
                                                 COMPENSATION    FROM TRUST AND
                                                FROM THE SERIES   FUND COMPLEX
      NAME OF TRUSTEE                            OF THIS TRUST  PAID TO TRUSTEES
      ---------------                           --------------- ----------------
      <S>                                       <C>             <C>
      Robert P. Bremner........................     $6,136(1)       $25,333(1)
      Lawrence H. Brown........................     $1,828          $59,500
      Anne E. Impellizzeri.....................     $1,828          $59,500
      Margaret K. Rosenheim....................     $2,133(2)       $67,582(3)
      Peter R. Sawers..........................     $1,828          $59,500
      William J. Schneider.....................     $6,532(1)       $26,333(1)
      Judith M. Stockdale......................     $    0(4)       $     0(4)
</TABLE>
- --------
(1) Includes compensation received as a trustee of the Flagship Funds, for the
    period June 1, 1996 to January 31, 1997.
(2) Includes $60 in interest accrued on deferred compensation from prior years;
    former trustee, retired July 1997.
(3) Includes $1,582 in interest accrued on deferred compensation from prior
    years; former trustee, retired July 1997.
(4) Elected to the Board in July 1997.
 
  Each trustee who is not affiliated with Nuveen or Nuveen Advisory receives a
fee. The Trust requires no employees other than its officers, all of whom are
compensated by Nuveen.
 
  The officers and directors of each Fund, in the aggregate, own less than 1%
of the shares of the Fund.
 
  The following table sets forth the percentage ownership of each person, who,
as of September 4, 1997, owns of record, or is known by Registrant to own of
record or beneficially 5% or more of any class of a Fund's shares.
 
<TABLE>
<CAPTION>
                                                                   PERCENTAGE
NAME OF FUND AND CLASS      NAME AND ADDRESS OF OWNER             OF OWNERSHIP
- ----------------------      -------------------------             ------------
<S>                         <C>                                   <C>
Nuveen Flagship Kansas
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    15.17%
 Class A Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
                            PaineWebber for the benefit of            7.76
                            Sonya Ropfogel and Leonard
                            Ropfogel Ttees Leonard
                            Dated 8/20/81
                            155 N. Market, Suite 1000
                            Wichita KS 67202-1824
</TABLE>
 
                                      S-15
<PAGE>
 
<TABLE>
<CAPTION>
                                                                   PERCENTAGE
NAME OF FUND AND CLASS      NAME AND ADDRESS OF OWNER             OF OWNERSHIP
- ----------------------      -------------------------             ------------
<S>                         <C>                                   <C>
Nuveen Flagship Kansas
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    32.43%
 Class B Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
                            Prudential Securities Inc. FBO           16.25
                            Frank F. Castellano
                            Patricia J. Castellano JT TEN
                            14032 Hayes St.
                            Overland Park KS 66221-2013
                            Wedbush Morgan Securities                10.69
                            A/C 4291-5597
                            1000 Wilshire Blvd.
                            Los Angeles CA 90017-2457
                            Smith Barney Inc.                         6.33
                            00138429515
                            388 Greenwich Street
                            New York NY 10013-2375
Nuveen Flagship Kansas
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    65.08
 Class C Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
                            Paul C. Hartsock TOD                      9.70
                            Martha A. Tubbs
                            Paul B. Hartsock
                            John C. Hartsock
                            3200 Sommerset Dr
                            Prairie Village KS 66206-1139
                            John R. Burk TR                           6.60
                            Arthur Burk Trust
                            U/A DTD 7/20/81
                            HC 2 Box 60
                            McDonald KS 67745-9729
                            Edward D. Jones & Co. FAO                 6.37
                            Henry Robert Kircher
                            EDJ# 551-03167-1-3
                            PO Box 2500
                            Maryland Heights MD 63043-8500
</TABLE>
 
 
                                      S-16
<PAGE>
 
<TABLE>
<CAPTION>
                                                                   PERCENTAGE
NAME OF FUND AND CLASS      NAME AND ADDRESS OF OWNER             OF OWNERSHIP
- ----------------------      -------------------------             ------------
<S>                         <C>                                   <C>
Nuveen Flagship Kansas
 Municipal Bond Fund        Boston Financial Data Services           50.78
 Class R Shares............ Corp. Actions Audit Acct #2 442
                            Flagship Funds
                            2 Heritage Dr 8th Floor
                            N Quincy MA 02171-2144
                            Boston Financial Data Services           49.22%
                            Corp. Actions Audit Acct #1 442
                            Flagship Funds
                            2 Heritage Dr. 8th Floor
                            N Quincy MA 02171-2144
Nuveen Flagship Kentucky
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    10.48
 Class A Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
Nuveen Flagship Kentucky
 Municipal Bond Fund        Prudential Securities Inc. FBO           27.39
 Class B Shares............ Mayne Bush Jett
                            13 Deepwood Dr.
                            Lexington KY 40505-2105
                            Merrill Lynch, Pierce, Fenner & Smith    17.99
                            for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
                            Linda P. Harshberger                      8.22
                            6800 Fairway View Ct.
                            Prospect KY 40059-9477
                            NFSC FEBO CNM-256315                      7.21
                            Jeanne S. Baugher
                            2905 Sunnyfield Road
                            Louisville KY 40220-2841
                            Wheat First Securities, Inc.              6.73
                            A/C 5108-7552
                            Harriet F. Linn JT TEN
                            3051 Rio Dosa Dr. #146
                            Lexington KY 40509-1590
                            Smith Barney Inc.                         5.01
                            00170916122
                            388 Greenwich Street
                            New York NY 10013-2375
</TABLE>
 
 
                                      S-17
<PAGE>
 
<TABLE>
<S>                           <C>                                   <C>
Nuveen Flagship Kentucky
 Municipal Bond Fund          Merrill Lynch, Pierce, Fenner & Smith     31.71
 Class C Shares.............  for the sole benefit of its customers
                              Attn Fund Administration
                              4800 Deer Lake Dr E FL 3
                              Jacksonville FL 32246-6484
<CAPTION>
                                                                     PERCENTAGE
NAME OF FUND AND CLASS        NAME AND ADDRESS OF OWNER             OF OWNERSHIP
- ----------------------        -------------------------             ------------
<S>                           <C>                                   <C>
Nuveen Flagship Kentucky
 Municipal Bond Fund          Ronald G. Barlow                          94.45
 Class R Shares.............  Nancy Barlow JT TEN
                              10136 Scale Rd.
                              Bentok KY 42025-6748
Nuveen Flagship Kentucky
 Limited Term Municipal Bond
 Fund                         Merrill Lynch, Pierce, Fenner & Smith     44.82%
 Class A Shares.............  for the sole benefit of its customers
                              Attn Fund Administration
                              4800 Deer Lake Dr E FL 3
                              Jacksonville FL 32246-6484
                              Smith Barney Inc.                          5.91
                              00119016144
                              388 Greenwich Street
                              New York NY 10013-2375
Nuveen Flagship Kentucky
 Limited Term Municipal Bond
 Fund                         Merrill Lynch, Pierce, Fenner & Smith     34.84
 Class C Shares.............  for the sole benefit of its customers
                              Attn Fund Administration
                              4800 Deer Lake Dr E FL 3
                              Jacksonville FL 32246-6484
                              Terry A. Meiners and                      11.05
                              Andrea Meiners JTWROS
                              11210 Bodley Dr.
                              Louisville KY 40223-1386
                              Dean Witter for the benefit of             5.56
                              Edwin Paul Lyon Jr and
                              Jo Ann Lyon Jtten
                              PO Box 266
                              Salyersville KY 41465-0266
Nuveen Flagship Kentucky
 Limited Term Municipal Bond
 Fund                         James O. Carroll                          99.33
 Class R Shares.............  Lucille Carroll JTWROS
                              6621 Astral Dr.
                              Louisville, KY 40258-3315
</TABLE>
 
 
                                      S-18
<PAGE>
 
<TABLE>
<CAPTION>
                                                                   PERCENTAGE
NAME OF FUND AND CLASS      NAME AND ADDRESS OF OWNER             OF OWNERSHIP
- ----------------------      -------------------------             ------------
<S>                         <C>                                   <C>
Nuveen Flagship Michigan
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    54.24
 Class A Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
Nuveen Flagship Michigan
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    13.97%
 Class B Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
                            PaineWebber FBO                          13.13%
                            Ann S Murray TEE
                            Ann S Murray Rev Liv Trust
                            UAD 2-8-95
                            745 Nightingale
                            Dearborn MI 48128-1530
                            Helen M Lardner TR                       10.72
                            Helen M Lardner Rev Trust
                            U/A Dtd 08/13/92
                            8235 B Dr N
                            Battle Creek MI 49014-8502
                            A S Arbury Jr                            10.29
                            Arbury Family Trust
                            U/A Dtd 2/23/95
                            3304 N Bent Oak Dr
                            Midland MI 48640-2379
                            PaineWebber FBO                           9.09
                            Frank I Baranik TTEE
                            Frank I Baranik Revocable
                            Living Trust Dtd 5/22/97
                            17220 Kinross Rd
                            Birmingham MI 48025-4133
                            Pamela C Shaberly                         6.46
                            David K Shaberly JTWROS
                            560 S Stoney Point Rd
                            Suttons Bay MI 49682-9575
                            Ross J Woodworth                          5.49
                            Karen Benton TRS
                            Karen Benton Rev Liv Trust
                            U/A Dtd 01/19/90
                            1093 Keele Ct
                            Oxford MI 48371-5901
</TABLE>
 
 
                                      S-19
<PAGE>
 
<TABLE>
<CAPTION>
                                                                              PERCENTAGE
NAME OF FUND AND CLASS              NAME AND ADDRESS OF OWNER                OF OWNERSHIP
- ----------------------              -------------------------                ------------
<S>                                 <C>                                      <C>
                                    Virgina Estes                                5.34%
                                    Ian McNaught
                                    JTWROS
                                    3575 Eastbourne
                                    Troy MI 48084-1107
Nuveen Flagship Michigan Municipal
 Bond Fund                          Merrill Lynch, Pierce, Fenner & Smith       65.95%
 Class C Shares...................  for the sole benefit of its customers
                                    Attn Fund Administration
                                    4800 Deer Lake Dr E FL 3
                                    Jacksonville FL 32246-6484
Nuveen Flagship Missouri Municipal
 Bond Fund                          Merrill Lynch, Pierce, Fenner & Smith       24.44
 Class A Shares...................  for the sole benefit of of its customers
                                    Attn Fund Administration
                                    4800 Deer Lake Dr E FL 3
                                    Jacksonville FL 32246-6484
Nuveen Flagship Missouri Municipal
 Bond Fund                          Merrill Lynch, Pierce, Fenner & Smith       37.66
 Class B Shares...................  for the sole benefit of its customers
                                    Attn Fund Administration
                                    4800 Deer Lake Dr E FL 3
                                    Jacksonville FL 32246-6484
                                    Carmella A Leonard Rev Trust                21.90
                                    Carmella A Leonard TTEE
                                    U/A Dtd 12-28-94
                                    13150 Olive Blvd
                                    St. Louis MO 63141-6154
                                    Alvin H Fahr                                16.14
                                    #3 Kennedy
                                    Prtg De Sioux MO 63373
                                    Rita H Stringham                             6.46
                                    John R Mouldoon
                                    Mary B Ganahl JTWROS
                                    #5 Roven Court Lake
                                    St Louis MO 63367
                                    Hal N Hunter III                             5.17
                                    545 Virginia St
                                    New Madrid MO 63869-1753
Nuveen Flagship Missouri Municipal
 Bond Fund                          Merrill Lynch, Pierce, Fenner & Smith       60.17
 Class C Shares...................  for the sole benefit of its customers
                                    Attn Fund Administration
                                    4800 Deer Lake Dr E FL 3
                                    Jacksonville FL 32246-6848
</TABLE>
 
 
                                      S-20
<PAGE>
 
<TABLE>
<CAPTION>
                                                                   PERCENTAGE
NAME OF FUND AND CLASS      NAME AND ADDRESS OF OWNER             OF OWNERSHIP
- ----------------------      -------------------------             ------------
<S>                         <C>                                   <C>
Nuveen Flagship Missouri
 Municipal Bond Fund        Todd Boehner                             90.56%
 Class R Shares............ 832 S Sappington Rd
                            Saint Louis MO 63126-1003
                            Mary Jo Mustello                          9.18
                            8320 NW Forest Dr
                            Weatherby Lake MO 64152
Nuveen Flagship Ohio
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    38.05
 Class A Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
Nuveen Flagship Ohio
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    22.07
 Class B Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
                            PaineWebber FBO                          11.75
                            Annette R Mongan
                            10220 Carriage Trail
                            Cincinnati OH 45242-4535
                            NFSC FEBO # MO6-022683                   10.06
                            Patricia M Calam
                            4013 Newcastle Dr
                            Sylvania OH 43560-3450
Nuveen Flagship Ohio
 Municipal Bond Fund        Merrill Lynch, Pierce, Fenner & Smith    54.23
 Class C Shares............ for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
Nuveen Flagship Wisconsin                                             9.11
 Municipal Bond Fund        Richard Teerlink
 Class A Shares............ Anna L Teerlink JTWROS
                            1765 Wedgewood Dr. W
                            Elm Grove, WI 53122-1056
                            Merrill Lynch, Pierce, Fenner & Smith     7.26
                            for the sole benefit of its customers
                            Attn Fund Administration
                            4800 Deer Lake Dr E FL 3
                            Jacksonville FL 32246-6484
</TABLE>
 
 
                                      S-21
<PAGE>
 
<TABLE>
<CAPTION>
                                                                   PERCENTAGE
NAME OF FUND AND CLASS            NAME AND ADDRESS OF OWNER       OF OWNERSHIP
- ----------------------            -------------------------       ------------
<S>                               <C>                             <C>
Nuveen Flagship Wisconsin
 Municipal Bond Fund              Patrick H McNeill                  27.58%
 Class B Shares.................. Suzanne McNeill JTWROS
                                  2565 School Ln
                                  Green Bay WI 54313-8117
                                  Dean Witter FBO                    25.40
                                  Lorraine Suminski
                                  1121 North Waverly Pl
                                  Church St Station PO Box 250
                                  New York NY 10013-0250
                                  Evelyn J Peloquin CONSV            15.76
                                  E/O Loretta X Durch
                                  8151 210th St
                                  Cadott WI 54727-5517
                                  PaineWebber FBO                    13.93
                                  Karl G. Gierhahn
                                  3279 S Illinois Ave
                                  Milwaukee WI 53207-3032
                                  Frieda B John                       5.70
                                  1723 Huwboldt Ave
                                  Sheboygan WI 53081-6616
Nuveen Flagship Wisconsin
 Municipal Bond Fund              Affiliated Leasing Inc             62.47
 Class C Shares.................. PO Box 44509
                                  Madison WI 53744-4509
                                  Gerald F Tifft & Eileen F Tifft    18.04
                                  JTWROS
                                  2720 Jacquelyn Drive
                                  Madison WI 53711-5245
                                  Josephine A Schneider              15.82
                                  215 N Westfield St Apt 719
                                  Oshkosh WI 54901-4101
Nuveen Flagship Wisconsin
 Municipal Bond Fund              Elizabeth H Sohn TR                99.75
 Class R Shares.................. Elizabeth H Sohn Trust
                                  U/A Dtd 3/7/96
                                  N14651 Wintergreen Lake Rd
                                  Park Falls WI 54552-7069
</TABLE>
 
                                      S-22
<PAGE>
 
INVESTMENT ADVISER AND INVESTMENT MANAGEMENT AGREEMENT
 
  Nuveen Advisory Corp. acts as investment adviser for and manages the
investment and reinvestment of the assets of each of the Funds. Nuveen Advisory
also administers the Trust's business affairs, provides office facilities and
equipment and certain clerical, bookkeeping and administrative services, and
permits any of its officers or employees to serve without compensation as
trustees or officers of the Trust if elected to such positions. See "Fund
Service Providers" in the Prospectus.
 
  Pursuant to an investment management agreement between Nuveen Advisory and
the Trust, each of the Funds except the Kentucky Limited Term Fund has agreed
to pay an annual management fee at the rates set forth below:
 
<TABLE>
<CAPTION>
AVERAGE DAILY NET ASSET VALUE FEE                                 MANAGEMENT FEE
- ---------------------------------                                 --------------
<S>                                                               <C>
For the first $125 million.......................................  .5500 of 1%
For the next $125 million........................................  .5375 of 1%
For the next $250 million........................................  .5250 of 1%
For the next $500 million........................................  .5125 of 1%
For the next $1 billion..........................................  .5000 of 1%
For assets over $2 billion.......................................  .4750 of 1%
</TABLE>
 
  The Kentucky Limited Term Fund has agreed to pay an annual management fee at
the rates set forth below:
 
<TABLE>
<CAPTION>
AVERAGE DAILY NET ASSET VALUE                                     MANAGEMENT FEE
- -----------------------------                                     --------------
<S>                                                               <C>
For the first $125 million.......................................  .4500 of 1%
For the next $125 million........................................  .4375 of 1%
For the next $250 million........................................  .4250 of 1%
For the next $500 million........................................  .4125 of 1%
For the next $1 billion..........................................  .4000 of 1%
For assets over $2 billion.......................................  .3750 of 1%
</TABLE>
 
  Nuveen Advisory has agreed to waive all or a portion of its management fee or
reimburse certain expenses of the Ohio Fund in order to prevent total operating
expenses (including Nuveen Advisory's fee, but excluding interest, taxes, fees
incurred in acquiring and disposing of portfolio securities, any asset-based
distribution or service fees and, to the extent permitted, extraordinary
expenses) in any fiscal year from exceeding .75 of 1% of average daily net
asset value of any class of shares of the Fund.
 
  For all of the Funds, Nuveen Advisory has committed through at least 1998 to
continue Flagship's general dividend-setting practices.
 
 
                                      S-23
<PAGE>
 
  For the last three fiscal years, the Funds paid net management fees to
Flagship Financial, predecessor to Nuveen Advisory, and beginning on February
1, 1997, to Nuveen Advisory, as follows:
 
<TABLE>
<CAPTION>
                             MANAGEMENT FEES NET OF       FEE WAIVERS AND EXPENSE
                           EXPENSE REIMBURSEMENT PAID         REIMBURSEMENTS
                               FOR THE YEAR ENDED           FOR THE YEAR ENDED
                          ----------------------------- ---------------------------
                           5/31/95   5/31/96   5/31/97   5/31/95   5/31/96  5/31/97
                          --------- --------- --------- --------- --------- -------
<S>                       <C>       <C>       <C>       <C>       <C>       <C>
Kansas Municipal Bond
 Fund...................        --     38,552   159,550   404,085   496,188 339,334
Kentucky Municipal Bond
 Fund...................    559,150   799,646 1,300,570 1,357,696 1,328,971 989,872
Kentucky Limited Term
 Municipal Bond Fund....        --      2,496       --        --     50,402 108,413
Michigan Municipal Bond
 Fund...................    729,008   873,242 1,194,710   626,290   586,307 378,083
Missouri Municipal Bond
 Fund...................    244,965   494,006   823,757   726,130   598,909 326,922
Ohio Municipal Bond
 Fund...................  1,926,295 1,899,111 2,430,648   375,587   522,006 355,267
Wisconsin Municipal Bond
 Fund...................        --        --        --     22,083   102,593 146,340
</TABLE>
 
  In addition to the management fee of Nuveen Advisory, each Fund pays all
other costs and expenses of its operations and a portion of the Trust's general
administrative expenses allocated in proportion to the net assets of each Fund.
 
  Nuveen Advisory is a wholly owned subsidiary of John Nuveen & Co.
Incorporated ("Nuveen"), the Funds' principal underwriter. In 1961, Nuveen
began sponsoring the Nuveen Tax-Exempt Unit Trust and since that time has
issued more than $36 billion in tax-exempt unit trusts, including over $12
billion in tax-exempt insured unit trusts. In addition, Nuveen open-end and
closed-end funds held approximately $36 billion in tax-exempt securities under
management as of the date of this Statement. Over 1,000,000 individuals have
invested to date in Nuveen's tax-exempt funds and trusts. Founded in 1898,
Nuveen is a subsidiary of The John Nuveen Company which, in turn, is
approximately 78% owned by The St. Paul Companies, Inc. ("St. Paul"). St. Paul
is located in St. Paul, Minnesota and is principally engaged in providing
property-liability insurance through subsidiaries. Effective January 1, 1997,
The John Nuveen Company acquired Flagship Resources Inc., and as part of that
acquisition, Flagship Financial, the adviser to the Flagship Funds, was merged
with Nuveen Advisory.
 
  Nuveen Advisory's portfolio managers call upon the resources of Nuveen's
Research Department. The Nuveen Research Department reviews more than $100
billion in municipal bonds every year.
 
  The Funds, the other Nuveen funds, Nuveen Advisory, and other related
entities have adopted a code of ethics which essentially prohibits all Nuveen
fund management personnel, including Nuveen fund portfolio managers, from
engaging in personal investments which compete or interfere with, or attempt to
take advantage of, a Fund's anticipated or actual portfolio transactions, and
is designed to assure that the interests of Fund shareholders are placed before
the interests of Nuveen personnel in connection with personal investment
transactions.
 
PORTFOLIO TRANSACTIONS
 
  Nuveen Advisory, in effecting purchases and sales of portfolio securities for
the account of each Fund, will place orders in such manner as, in the opinion
of management, will offer the best price and market for the execution of each
transaction. Portfolio securities will normally be purchased directly from an
underwriter or in the over-the-counter market from the principal dealers in
such securities, unless it appears that a better price or execution may be
obtained elsewhere. Portfolio securities will not be purchased from Nuveen or
its affiliates except in compliance with the Investment Company Act of 1940.
 
 
                                      S-24
<PAGE>
 
  The Funds expect that all portfolio transactions will be effected on a
principal (as opposed to an agency) basis and, accordingly, do not expect to
pay any brokerage commissions. Purchases from underwriters will include a
commission or concession paid by the issuer to the underwriter, and purchases
from dealers will include the spread between the bid and asked price. Given the
best price and execution obtainable, it will be the practice of the Funds to
select dealers which, in addition, furnish research information (primarily
credit analyses of issuers and general economic reports) and statistical and
other services to Nuveen Advisory. It is not possible to place a dollar value
on information and statistical and other services received from dealers. Since
it is only supplementary to Nuveen Advisory's own research efforts, the receipt
of research information is not expected to reduce significantly Nuveen
Advisory's expenses. While Nuveen Advisory will be primarily responsible for
the placement of the business of the Funds, the policies and practices of
Nuveen Advisory in this regard must be consistent with the foregoing and will,
at all times, be subject to review by the Board of Trustees.
 
  Nuveen Advisory reserves the right to, and does, manage other investment
accounts and investment companies for other clients, which may have investment
objectives similar to the Funds. Subject to applicable laws and regulations,
Nuveen Advisory will attempt to allocate equitably portfolio transactions among
the Funds and the portfolios of its other clients purchasing or selling
securities whenever decisions are made to purchase or sell securities by a Fund
and one or more of such other clients simultaneously. In making such
allocations the main factors to be considered will be the respective investment
objectives of the Fund and such other clients, the relative size of portfolio
holdings of the same or comparable securities, the availability of cash for
investment by the Fund and such other clients, the size of investment
commitments generally held by the Fund and such other clients and opinions of
the persons responsible for recommending investments to the Fund and such other
clients. While this procedure could have a detrimental effect on the price or
amount of the securities available to a Fund from time to time, it is the
opinion of the Board of Trustees that the benefits available from Nuveen
Advisory's organization will outweigh any disadvantage that may arise from
exposure to simultaneous transactions.
 
  Under the Investment Company Act of 1940, the Funds may not purchase
portfolio securities from any underwriting syndicate of which Nuveen is a
member except under certain limited conditions set forth in Rule 10f-3. The
Rule sets forth requirements relating to, among other things, the terms of an
issue of Municipal Obligations purchased by a Fund, the amount of Municipal
Obligations which may be purchased in any one issue and the assets of a Fund
which may be invested in a particular issue. In addition, purchases of
securities made pursuant to the terms of the Rule must be approved at least
quarterly by the Board of Trustees, including a majority of the trustees who
are not interested persons of the Trust.
 
NET ASSET VALUE
 
  As stated in the Prospectus, the net asset value of the shares of the Funds
will be determined separately for each class of the Funds' shares by The Chase
Manhattan Bank, the Funds' custodian, as of the close of trading (normally 4:00
p.m. Eastern Time) on each day on which the Exchange is normally open for
trading. The Exchange is not open for trading on New Year's Day, Washington's
Birthday, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving
Day and Christmas Day. The net asset value per share of a class of shares of a
Fund will be computed by dividing the value of the Fund's assets attributable
to the class, less the liabilities attributable to the class, by the number of
shares of the class outstanding.
 
  In determining net asset value for the Funds, each Fund's custodian utilizes
the valuations of portfolio securities furnished by a pricing service approved
by the trustees. Securities for which quotations are not readily available
(which constitute a majority of the securities held by the Funds) are valued at
fair value as determined by the pricing service using methods which include
consideration of the following: yields or prices of municipal
 
                                      S-25
<PAGE>
 
bonds of comparable quality, type of issue, coupon, maturity and rating;
indications as to value from dealers; and general market conditions. The
pricing service may employ electronic data processing techniques and/or a
matrix system to determine valuations. The procedures of the pricing service
and its valuations are reviewed by the officers of the Trust under the general
supervision of the Board of Trustees.
 
TAX MATTERS
 
FEDERAL INCOME TAX MATTERS
 
  The following discussion of federal income tax matters is based upon the
advice of Fried, Frank, Harris, Shriver & Jacobson, counsel to the Trust.
 
  Each Fund intends to qualify under Subchapter M of the Internal Revenue Code
of 1986, as amended (the "Code") for tax treatment as a regulated investment
company. In order to qualify as a regulated investment company, a Fund must
satisfy certain requirements relating to the source of its income,
diversification of its assets, and distributions of its income to shareholders.
First, a Fund must derive at least 90% of its annual gross income (including
tax-exempt interest) from dividends, interest, payments with respect to
securities loans, gains from the sale or other disposition of stock or
securities, foreign currencies or other income (including but not limited to
gains from options and futures) derived with respect to its business of
investing in such stock or securities (the "90% gross income test"). Second,
for taxable years beginning on or before August 5, 1997, a Fund must derive
less than 30% of its annual gross income from the sale or other disposition of
any of the following which was held for less than three months: (i) stock or
securities and (ii) certain options, futures, or forward contracts (the "short-
short test"). The short-short test will not be a requirement for qualification
as a regulated investment company for taxable years beginning after August 5,
1997. Third, a Fund must diversify its holdings so that, at the close of each
quarter of its taxable year, (i) at least 50% of the value of its total assets
is comprised of cash, cash items, United States Government securities,
securities of other regulated investment companies and other securities limited
in respect of any one issuer to an amount not greater in value than 5% of the
value of a Fund's total assets and to not more than 10% of the outstanding
voting securities of such issuer, and (ii) not more than 25% of the value of
the total assets is invested in the securities of any one issuer (other than
United States Government securities and securities of other regulated
investment companies) or two or more issuers controlled by a Fund and engaged
in the same, similar or related trades or businesses.
 
  As a regulated investment company, a Fund will not be subject to federal
income tax in any taxable year for which it distributes at least 90% of the sum
of (i) its "investment company taxable income" (which includes dividends,
taxable interest, taxable original issue discount and market discount income,
income from securities lending, net short-term capital gain in excess of long-
term capital loss, and any other taxable income other than "net capital gain"
(as defined below) and is reduced by deductible expenses) and (ii) its net tax-
exempt interest (the excess of its gross tax-exempt interest income over
certain disallowed deductions). A Fund may retain for investment its net
capital gain (which consists of the excess of its net long-term capital gain
over its short-term capital loss). However, if a Fund retains any net capital
gain or any investment company taxable income, it will be subject to tax at
regular corporate rates on the amount retained. If a Fund retains any capital
gain, such Fund may designate the retained amount as undistributed capital
gains in a notice to its shareholders who, if subject to federal income tax on
long-term capital gains, (i) will be required to include in income for federal
income tax purposes, as long-term capital gain, their shares of such
undistributed amount, and (ii) will be entitled to credit their proportionate
shares of the tax paid by such Fund against their federal income tax
liabilities if any, and to claim refunds to the extent the credit exceeds such
liabilities. For federal income tax purposes, the tax basis of shares owned by
a shareholder of the Fund will be increased by an amount equal under current
law to 65% of the amount of undistributed capital gains included in the
shareholder's gross income. Each Fund intends to distribute at least annually
to its shareholders all or substantially all of its net tax-exempt interest and
any investment company taxable income and net capital gain.
 
                                      S-26
<PAGE>
 
  Treasury regulations permit a regulated investment company, in determining
its investment company taxable income and net capital gain, i.e., the excess of
net long-term capital gain over net short-term capital loss for any taxable
year, to elect (unless it has made a taxable year election for excise tax
purposes as discussed below) to treat all or part of any net capital loss, any
net long-term capital loss or any net foreign currency loss incurred after
October 31 as if they had been incurred in the succeeding year.
 
  Each Fund also intends to satisfy conditions (including requirements as to
the proportion of its assets invested in Municipal Obligations) that will
enable it to designate distributions from the interest income generated by
investments in Municipal Obligations, which is exempt from regular federal
income tax when received by such Fund, as exempt-interest dividends.
Shareholders receiving exempt-interest dividends will not be subject to regular
federal income tax on the amount of such dividends. Insurance proceeds received
by a Fund under any insurance policies in respect of scheduled interest
payments on defaulted Municipal Obligations will be excludable from federal
gross income under Section 103(a) of the Code. In the case of non-appropriation
by a political subdivision, however, there can be no assurance that payments
made by the insurer representing interest on "non-appropriation" lease
obligations will be excludable from gross income for federal income tax
purposes. See "Investment Policies and Investment Portfolio; Portfolio
Securities."
 
  Distributions by a Fund of net interest received from certain taxable
temporary investments (such as certificates of deposit, commercial paper and
obligations of the U.S. Government, its agencies and instrumentalities) and net
short-term capital gains realized by a Fund, if any, will be taxable to
shareholders as ordinary income whether received in cash or additional shares.
If a Fund purchases a Municipal Obligation at a market discount, any gain
realized by the Fund upon sale or redemption of the Municipal Obligation will
be treated as taxable interest income to the extent such gain does not exceed
the market discount, and any gain realized in excess of the market discount
will be treated as capital gains. Any net long-term capital gains realized by a
Fund and distributed to shareholders in cash or additional shares, will be
taxable to shareholders as long-term capital gains regardless of the length of
time investors have owned shares of a Fund. Distributions by a Fund that do not
constitute ordinary income dividends, exempt-interest dividends, or capital
gain dividends will be treated as a return of capital to the extent of (and in
reduction of) the shareholder's tax basis in his or her shares. Any excess will
be treated as gain from the sale of his or her shares, as discussed below.
 
  If a Fund has both tax-exempt and taxable income, it will use the "average
annual" method for determining the designated percentage that is taxable income
and designate the use of such method within 60 days after the end of the Fund's
taxable year. Under this method, one designated percentage is applied uniformly
to all distributions made during the Fund's taxable year. The percentage of
income designated as tax-exempt for any particular distribution may be
substantially different from the percentage of the Fund's income that was tax-
exempt during the period covered by the distribution.
 
  If a Fund engages in hedging transactions involving financial futures and
options, these transactions will be subject to special tax rules, the effect of
which may be to accelerate income to a Fund, defer a Fund's losses, cause
adjustments in the holding periods of a Fund's securities, convert long-term
capital gains into short-term capital gains and convert short-term capital
losses into long-term capital losses. These rules could therefore affect the
amount, timing and character of distributions to shareholders.
 
  Because the taxable portion of a Fund's investment income consists primarily
of interest, none of its dividends, whether or not treated as exempt-interest
dividends, is expected to qualify under the Internal Revenue Code for the
dividends received deductions for corporations.
 
  Prior to purchasing shares in a Fund, the impact of dividends or
distributions which are expected to be or have been declared, but not paid,
should be carefully considered. Any dividend or distribution declared shortly
 
                                      S-27
<PAGE>
 
after a purchase of such shares prior to the record date will have the effect
of reducing the per share net asset value by the per share amount of the
dividend or distribution.
 
  Although dividends generally will be treated as distributed when paid,
dividends declared in October, November or December, payable to shareholders of
record on a specified date in one of those months and paid during the following
January, will be treated as having been distributed by a Fund (and received by
the shareholders) on December 31.
 
  The redemption or exchange of the shares of a Fund normally will result in
capital gain or loss to the shareholders. Present law taxes both long- and
short-term capital gains of corporations at the rates applicable to ordinary
income. For non-corporate taxpayers, however, (i) gain on the sale of shares
held for more than 18 months will generally be taxed at a maximum marginal rate
of 20%, (ii) gain on the sale of shares held for more than one year but not
more than 18 months will generally be taxed at a maximum marginal rate of 28%,
and (iii) gain on the sale of shares held for not more than one year and other
ordinary income will generally be taxed at a maximum marginal rate of 39.6%.
Because of the limitations on itemized deductions and the deduction for
personal exemptions applicable to higher income taxpayers, the effective tax
rate on net income may be higher in certain circumstances.
 
  All or a portion of a sales charge paid in purchasing shares of a Fund cannot
be taken into account for purposes of determining gain or loss on the
redemption or exchange of such shares within 90 days after their purchase to
the extent shares of a Fund or another fund are subsequently acquired without
payment of a sales charge pursuant to the reinvestment or exchange privilege.
Any disregarded portion of such charge will result in an increase in the
shareholder's tax basis in the shares subsequently acquired. Moreover, losses
recognized by a shareholder on the redemption or exchange of shares of a Fund
held for six months or less are disallowed to the extent of any distribution of
exempt-interest dividends received with respect to such shares and, if not
disallowed, such losses are treated as long-term capital losses to the extent
of any distributions of long-term capital gains made with respect to such
shares. In addition, no loss will be allowed on the redemption or exchange of
shares of a Fund if the shareholder purchases other shares of such Fund
(whether through reinvestment of distributions or otherwise) or the shareholder
acquires or enters into a contract or option to acquire securities that are
substantially identical to shares of a Fund within a period of 61 days
beginning 30 days before and ending 30 days after such redemption or exchange.
If disallowed, the loss will be reflected in an adjustment to the basis of the
shares acquired.
 
  It may not be advantageous from a tax perspective for shareholders to redeem
or exchange shares after tax-exempt income has accrued but before the record
date for the exempt-interest dividend representing the distribution of such
income. Because such accrued tax-exempt income is included in the net asset
value per share (which equals the redemption or exchange value), such a
redemption could result in treatment of the portion of the sales or redemption
proceeds equal to the accrued tax-exempt interest as taxable gain (to the
extent the redemption or exchange price exceeds the shareholder's tax basis in
the shares disposed of) rather than tax-exempt interest.
 
  In order to avoid a 4% federal excise tax, a Fund must distribute or be
deemed to have distributed by December 31 of each calendar year at least 98% of
its taxable ordinary income for such year, at least 98% of the excess of its
realized capital gains over its realized capital losses (generally computed on
the basis of the one-year period ending on October 31 of such year) and 100% of
any taxable ordinary income and the excess of realized capital gains over
realized capital losses for the prior year that was not distributed during such
year and on which such Fund paid no federal income tax. For purposes of the
excise tax, a regulated investment company may reduce its capital gain net
income (but not below its net capital gain) by the amount of any net ordinary
loss for the calendar year. The Funds intend to make timely distributions in
compliance with these requirements and consequently it is anticipated that they
generally will not be required to pay the excise tax.
 
 
                                      S-28
<PAGE>
 
  If in any year a Fund should fail to qualify under Subchapter M for tax
treatment as a regulated investment company, the Fund would incur a regular
corporate federal income tax upon its income for that year (other than interest
income from Municipal Obligations), and distributions to its shareholders would
be taxable to shareholders as ordinary dividend income for federal income tax
purposes to the extent of the Fund's available earnings and profits.
 
  Because the Funds may invest in private activity bonds, the interest on which
is not federally tax-exempt to persons who are "substantial users" of the
facilities financed by such bonds or "related persons" of such "substantial
users," the Funds may not be an appropriate investment for shareholders who are
considered either a "substantial user" or a "related person" within the meaning
of the Code. For additional information, investors should consult their tax
advisers before investing in a Fund.
 
  Federal tax law imposes an alternative minimum tax with respect to both
corporations and individuals. Interest on certain Municipal Obligations, such
as bonds issued to make loans for housing purposes or to private entities (but
not for certain tax-exempt organizations such as universities and non-profit
hospitals), is included as an item of tax preference in determining the amount
of a taxpayer's alternative minimum taxable income. To the extent that a Fund
receives income from Municipal Obligations subject to the alternative minimum
tax, a portion of the dividends paid by it, although otherwise exempt from
federal income tax, will be taxable to shareholders to the extent that their
tax liability is determined under the alternative minimum tax regime. The Funds
will annually supply shareholders with a report indicating the percentage of
Fund income attributable to Municipal Obligations subject to the federal
alternative minimum tax.
 
  In addition, the alternative minimum taxable income for corporations is
increased by 75% of the difference between an alternative measure of income
("adjusted current earnings") and the amount otherwise determined to be the
alternative minimum taxable income. Interest on all Municipal Obligations, and
therefore all distributions by the Funds that would otherwise be tax-exempt, is
included in calculating a corporation's adjusted current earnings.
 
  Tax-exempt income, including exempt-interest dividends paid by a Fund, will
be added to the taxable income of individuals receiving social security or
railroad retirement benefits in determining whether a portion of that benefit
will be subject to federal income tax.
 
  The Code provides that interest on indebtedness incurred or continued to
purchase or carry shares of any Fund is not deductible. Under rules used by the
IRS for determining when borrowed funds are considered used for the purpose of
purchasing or carrying particular assets, the purchase of shares of a Fund may
be considered to have been made with borrowed funds even though such funds are
not directly traceable to the purchase of shares.
 
  The Funds are required in certain circumstances to withhold 31% of taxable
dividends and certain other payments paid to non-corporate holders of shares
who have not furnished to the Funds their correct taxpayer identification
number (in the case of individuals, their social security number) and certain
certifications, or who are otherwise subject to backup withholding.
 
  The foregoing is a general and abbreviated summary of the provisions of the
Code and Treasury Regulations presently in effect as they directly govern the
taxation of the Fund and its shareholders. For complete provisions, reference
should be made to the pertinent Code sections and Treasury Regulations. The
Code and Treasury Regulations are subject to change by legislative or
administrative action, and any such change may be retroactive with respect to
Fund transactions. Shareholders are advised to consult their own tax advisers
for more detailed information concerning the federal taxation of the Funds and
the income tax consequences to their shareholders.
 
 
                                      S-29
<PAGE>
 
STATE TAX MATTERS
 
  The discussion of tax treatment is based on the assumptions that the Funds
will qualify under Subchapter M of the Code as regulated investment companies
and as qualified investment funds under applicable state law, that they will
satisfy the conditions which will cause distributions to qualify as exempt-
interest dividends to shareholders when distributed as intended, and that each
Fund will distribute all interest and dividends it receives to its
shareholders. Unless otherwise noted, shareholders in each Fund will not be
subject to state income taxation on distributions that are attributable to
interest earned on the municipal obligations issued by that state or its
subdivisions, or on obligations of the United States. Shareholders generally
will be required to include capital gain distributions in their income for
state tax purposes. The tax discussion summarizes general state tax laws which
are currently in effect and are subject to change by legislative or
administrative action; any such changes may be retroactive with respect to the
applicable Fund's transactions. Investors should consult a tax adviser for more
detailed information about state taxes to which they may be subject.
 
KANSAS
 
  The following is a general, abbreviated summary of certain provisions of the
applicable Kansas tax law as presently in effect as it directly governs the
taxation of resident individual and corporate shareholders of the Kansas Fund.
The foregoing summary does not address the taxation of other shareholders nor
does it discuss any local taxes that may be applicable. These provisions are
subject to change by legislative or administrative action, and any such change
may be retroactive with respect to Kansas Fund transactions.
 
  The following is based on the assumptions that the Kansas Fund will qualify
under Subchapter M of the Code as a regulated investment company, that it will
satisfy the conditions which will cause Kansas Fund distributions to qualify as
exempt-interest dividends to shareholders, and that it will distribute all
interest and dividends it receives to the Kansas Fund's shareholders.
 
  The Kansas Fund will be subject to the Kansas corporate franchise tax and the
Kansas corporate income tax only if it has a sufficient nexus with Kansas. If
it is subject to such taxes, it does not expect to pay a material amount of
either tax.
 
  Distributions by the Kansas Fund that are attributable to interest on any
obligation of Kansas and its political subdivisions issued after December 31,
1987, and interest on certain such obligations issued before January 1, 1988,
or to interest on obligations of the United States, its territories,
possessions or instrumentalities that are exempt from state taxation under
federal law will not be subject to the Kansas personal income tax or the Kansas
corporate income tax. All other distributions, including distributions
attributable to capital gains, will be subject to the Kansas personal and
corporate income taxes.
 
  Gain on the sale, exchange, or other disposition of shares of the Kansas Fund
will be subject to the Kansas personal and corporate income taxes.
 
  Shares of the Kansas Fund may be subject to the Kansas inheritance tax and
the Kansas estate tax if owned by a Kansas decedent at the time of death.
 
  Shareholders are advised to consult with their own tax advisers for more
detailed information concerning Kansas and local tax matters.
 
KENTUCKY
 
  The following is a general, abbreviated summary of certain provisions of the
applicable Kentucky tax law as presently in effect as it directly governs the
taxation of resident individual and corporate shareholders of the Kentucky
Funds. This summary does not address the taxation of other shareholders nor
does it discuss any local
 
                                      S-30
<PAGE>
 
taxes that may be applicable. These provisions are subject to change by
legislative or administrative action, and any such change may be retroactive
with respect to transactions of the Kentucky Funds.
 
  The following is based on the assumptions that the Kentucky Funds will
qualify under Subchapter M of the Code as regulated investment companies, that
they will satisfy the conditions which will cause Kentucky Funds distributions
to qualify as exempt-interest dividends to shareholders, and that they will
distribute all interest and dividends they receive to the Kentucky Funds'
shareholders.
 
  The Kentucky Funds will be subject to the Kentucky corporate income tax and
the Kentucky corporation license tax only if they have a sufficient nexus with
Kentucky. If they are subject to such taxes, they do not expect to pay a
material amount of any such tax.
 
  Distributions from the Kentucky Funds that are attributable to interest on
any obligation of Kentucky and its political subdivisions ("Kentucky
Obligations") or to interest on obligations of the United States, its
territories, possessions, or instrumentalities that are exempt from state
taxation under federal law ("Federal Obligations") will not be subject to the
Kentucky personal income tax or the Kentucky corporate income tax. All other
distributions, including distributions attributable to capital gains, will be
subject to the Kentucky personal and corporate income tax.
 
  Gain on the sale, exchange, or other disposition of shares of the Kentucky
Funds will be subject to the Kentucky personal and corporate income taxes.
 
  Shares of the Kentucky Funds may be subject to the Kentucky inheritance tax
and the Kentucky estate tax if owned by a Kentucky decedent at the time of
death.
 
  Shareholders are advised to consult with their own tax advisers for more
detailed information concerning Kentucky and local tax matters.
 
MICHIGAN
 
  The following is a general, abbreviated summary of certain provisions of the
applicable Michigan state tax law as presently in effect as it directly governs
the taxation of resident individual and corporate shareholders of the Michigan
Fund. This summary does not address the taxation of other shareholders nor does
it discuss any local taxes that may be applicable. These provisions are subject
to change by legislative or administrative action, and any such change may be
retroactive with respect to Michigan Fund transactions.
 
  The following is based on the assumptions that the Michigan Fund will qualify
under Subchapter M of the Code as a regulated investment company, that it will
satisfy the conditions which will cause Michigan Fund distributions to qualify
as exempt-interest dividends to shareholders, and that it will distribute all
interest and dividends it receives to the Michigan Fund's shareholders.
 
  The Michigan Fund will not be subject to the Michigan intangibles tax. The
Michigan Fund will be subject to the Michigan single business tax only if it
has a sufficient nexus with Michigan. If it is subject to the single business
tax, it does not expect to pay a material amount of such tax.
 
  Distributions by the Michigan Fund attributable to interest on any obligation
of Michigan and its political subdivisions ("Michigan Obligations") or to
interest on obligations of the United States, its territories, possessions, or
instrumentalities that are exempt from state taxation under federal law
("Federal Obligations") will not be subject to the Michigan personal income tax
or the Michigan intangibles tax. In addition, under current administrative
practice of the Michigan Department of Revenue, dividends attributable to gains
realized from the sale or exchange of Federal Obligations will not be subject
to the Michigan personal income tax or the Michigan intangible tax. All other
distributions, including distributions attributable to capital gains (other
than gains from Federal Obligations), will be subject to the Michigan income
tax. Such other distributions also will
 
                                      S-31
<PAGE>
 
be subject to the Michigan intangibles tax; however, under the current
administrative practice of the Michigan Department of Revenue, capital gain
dividends that are reinvested in Michigan Fund shares are not subject to such
tax.
 
  If a shareholder subject to the Michigan single business tax receives
distributions derived from interest on Michigan Obligations or sells or
exchanges shares of the Michigan Fund, such events may affect its single
business tax base.
 
  Gain on the sale, exchange, or other disposition of shares of the Michigan
Fund will be subject to the Michigan personal income tax.
 
  Shares of the Michigan Fund may be subject to the Michigan estate tax if
owned by a Michigan decedent at the time of death.
 
  Shareholders should note that the Michigan intangibles tax is repealed
effective January 1, 1998.
 
  Shareholders are advised to consult with their own tax advisers for more
detailed information concerning Michigan and local tax matters, particularly
with regard to the Michigan single business tax.
 
MISSOURI
 
  The following is a general, abbreviated summary of certain provisions of the
applicable Missouri tax law as presently in effect as it directly governs the
taxation of resident individual and corporate shareholders of the Missouri
Fund. This summary does not address the taxation of other shareholders nor does
it discuss any local taxes that may be applicable. These provisions are subject
to change by legislative or administrative action, and any such change may be
retroactive with respect to Missouri Fund transactions.
 
  The following is based on the assumptions that the Missouri Fund will qualify
under Subchapter M of the Code as a regulated investment company, that it will
satisfy the conditions which will cause Missouri Fund distributions to qualify
as exempt-interest dividends to shareholders, and that it will distribute all
interest and dividends it receives to the Missouri Fund's shareholders.
 
  The Missouri Fund will be subject to the Missouri corporate franchise tax and
the Missouri corporate income tax only if it has a sufficient nexus with
Missouri. If it is subject to such taxes, it does not expect to pay a material
amount with respect to either tax.
 
  Distributions by the Missouri Fund that are attributable to interest on
obligations of Missouri and its political subdivisions or to interest on
obligations of the United States, its territories, possessions, or
instrumentalities that are exempt from state taxation under federal law will
not be subject to the Missouri personal income tax or the Missouri corporate
income tax. All other distributions, including distributions attributable to
capital gains, will be subject to the Missouri personal and corporate income
taxes.
 
  Gain on the sale, exchange, or other disposition of shares of the Missouri
Fund will be subject to the Missouri personal income tax and the Missouri
corporate income tax.
 
  Shares of the Missouri Fund may be subject to the Missouri estate tax if
owned by a Missouri decedent at the time of death.
 
  Shareholders are advised to consult with their own tax advisers for more
detailed information concerning Missouri and local tax matters.
 
 
                                      S-32
<PAGE>
 
OHIO
 
  The following is a general, abbreviated summary of certain provisions of the
applicable Ohio tax law as presently in effect as it directly governs the
taxation of resident individual and corporate shareholders of the Ohio Fund.
This summary does not address the taxation of other shareholders nor does it
discuss any local taxes that may be applicable. These provisions are subject to
change by legislative or administrative action, and any such change may be
retroactive with respect to Ohio Fund transactions.
 
  The following is based on the assumptions that the Ohio Fund will qualify
under Subchapter M of the Code as a regulated investment company and under Ohio
law as a qualified investment trust, that it will file any report that may be
required of it under the Ohio Revised Code, that it will satisfy the conditions
which will cause Ohio Fund distributions to qualify as exempt-interest
dividends to shareholders, and that it will distribute all interest and
dividends it receives to the Ohio Fund's shareholders.
 
  The Ohio Fund is not subject to Ohio taxes.
 
  Distributions by the Ohio Fund attributable to interest on or gain from the
sale of any interest-bearing obligation of Ohio and its political subdivisions
("Ohio Obligations") or to interest on obligations of the United States, its
territories, possessions, or instrumentalities that are exempt from state
taxation under federal law ("Federal Obligations") will not be subject to the
Ohio personal income tax. All other distributions, including distributions
attributable to capital gains (other than capital gains on Ohio Obligations),
will be subject to the Ohio personal income tax.
 
  In computing their Ohio corporation franchise tax on the net income basis,
shareholders will not be subject to tax on the portion of distributions by the
Ohio Fund that is attributable to interest on or gain from the sale of Ohio
Obligations, interest on similar obligations of other states or their political
subdivisions, or interest on Federal Obligations. In computing their corporate
franchise tax on the net worth basis, shareholders must include in their tax
base their shares of the Ohio Fund.
 
  Gain on the sale, exchange or other disposition of shares of the Ohio Fund
will be subject to the Ohio personal income tax and to the Ohio corporation
franchise tax.
 
  Shares of the Ohio Fund may be subject to the Ohio estate tax if owned by an
Ohio decedent at the time of death.
 
  Shareholders are advised to consult with their own tax advisers for more
detailed information concerning Ohio and local tax matters.
 
WISCONSIN
 
  The following is a general, abbreviated summary of certain provisions of the
applicable Wisconsin tax law as presently in effect as it directly governs the
taxation of resident individual and corporate shareholders of the Wisconsin
Fund. This summary does not address the taxation of other shareholders nor does
it discuss any local taxes that may be applicable. These provisions are subject
to change by legislative or administrative action, and any such change may be
retroactive with respect to Wisconsin Fund transactions.
 
  The following is based on the assumptions that the Wisconsin Fund will
qualify under Subchapter M of the Code as a regulated investment company, that
it will satisfy the conditions which will cause Wisconsin Fund distributions to
qualify as exempt-interest dividends to shareholders, and that it will
distribute all interest and dividends it receives to the Wisconsin Fund's
shareholders.
 
 
                                      S-33
<PAGE>
 
  The Wisconsin Fund will be subject to the Wisconsin corporate franchise tax
or the corporate income tax only if it has a sufficient nexus with Wisconsin.
If it is subject to such taxes, it does not expect to pay a material amount of
either tax.
 
  Distributions by the Wisconsin Fund that are attributable to interest earned
on any obligations of Wisconsin and its political subdivisions that are exempt
from the Wisconsin personal income tax under Wisconsin law or to interest on
obligations of the United States, its territories, possessions or
instrumentalities that are exempt from state taxation under federal law will
not be subject to the Wisconsin personal income tax. All other distributions,
including distributions attributable to capital gains, will be subject to the
Wisconsin personal income tax.
 
  All Wisconsin Fund distributions to corporate shareholders, regardless of
source, will be subject to the Wisconsin corporate franchise tax.
 
  Gain on the sale, exchange, or other disposition of shares of the Wisconsin
Fund will be subject to the Wisconsin personal income and corporate franchise
taxes.
 
  Shares of the Wisconsin Fund may be subject to the Wisconsin estate tax if
owned by a Wisconsin decedent at the time of death.
 
  Shareholders are advised to consult with their own tax advisers for more
detailed information concerning Wisconsin state and tax maters.
 
PERFORMANCE INFORMATION
 
  The historical investment performance of the Funds may be shown in the form
of "yield," "taxable equivalent yield," "average annual total return,"
"cumulative total return" and "taxable equivalent total return" figures, each
of which will be calculated separately for each class of shares.
 
  In accordance with a standardized method prescribed by rules of the
Securities and Exchange Commission ("SEC"), yield is computed by dividing the
net investment income per share earned during the specified one month or 30-day
period by the maximum offering price per share on the last day of the period,
according to the following formula:
 
 
                            Yield=2[(a-b +1)/6/ -1]
                                     cd
 
  In the above formula, a = dividends and interest earned during the period; b
= expenses accrued for the period (net of reimbursements); c = the average
daily number of shares outstanding during the period that were entitled to
receive dividends; and d = the maximum offering price per share on the last day
of the period. In the case of Class A shares, the maximum offering price
includes the current maximum front-end sales charge of 4.20% (2.5% for the
Kentucky Limited Term Fund).
 
  In computing yield, the Funds follow certain standardized accounting
practices specified by SEC rules. These practices are not necessarily
consistent with those that the Funds use to prepare their annual and interim
financial statements in conformity with generally accepted accounting
principles. Thus, yield may not equal the income paid to shareholders or the
income reported in a Fund's financial statements.
 
  Taxable equivalent yield is computed by dividing that portion of the yield
which is tax-exempt by the remainder of (1 minus the stated combined federal
and state income tax rate, taking into account the deductibility of state taxes
for federal income tax purposes) and adding the product to that portion, if
any, of the yield that is not tax exempt.
 
                                      S-34
<PAGE>
 
  The taxable equivalent yields quoted below are based upon (1) the stated
combined federal and state income tax rates and (2) the yields for the 30-day
period quoted in the left-hand column.
 
<TABLE>
<CAPTION>
                                                AS OF MAY 31, 1997
                                    ------------------------------------------
                                           COMBINED FEDERAL       TAXABLE
                                    YIELD AND STATE TAX RATE* EQUIVALENT YIELD
                                    ----- ------------------- ----------------
     <S>                            <C>   <C>                 <C>
     Kansas Municipal Bond Fund
       Class A Shares.............. 5.07%        44.5%              9.14%
       Class B Shares.............. 4.55%        44.5%              8.20%
       Class C Shares.............. 4.74%        44.5%              8.54%
       Class R Shares.............. 5.78%        44.5%             10.41%
     Kentucky Municipal Bond Fund
       Class A Shares.............. 4.88%        43.0%              8.56%
       Class B Shares.............. 4.35%        43.0%              7.63%
       Class C Shares.............. 4.54%        43.0%              7.96%
       Class R Shares.............. 5.29%        43.0%              9.28%
     Kentucky Limited Term
     Municipal Bond Fund
       Class A Shares.............. 4.69%        43.0%              8.23%
       Class C Shares.............. 4.45%        43.0%              7.81%
       Class R Shares.............. 5.10%        43.0%              8.95%
     Michigan Municipal Bond Fund
       Class A Shares.............. 4.52%        43.0%              7.93%
       Class B Shares.............. 3.98%        43.0%              6.98%
       Class C Shares.............. 4.18%        43.0%              7.33%
       Class R Shares.............. 4.92%        43.0%              8.63%
     Missouri Municipal Bond Fund
       Class A Shares.............. 4.95%        43.0%              8.68%
       Class B Shares.............. 4.43%        43.0%              7.77%
       Class C Shares.............. 4.62%        43.0%              8.11%
       Class R Shares.............. 5.37%        43.0%              9.42%
     Ohio Municipal Bond Fund
       Class A Shares.............. 4.40%        44.0%              7.86%
       Class B Shares.............. 3.84%        44.0%              6.86%
       Class C Shares.............. 4.04%        44.0%              7.21%
       Class R Shares.............. 4.79%        44.0%              8.55%
     Wisconsin Municipal Bond Fund
       Class A Shares.............. 5.35%        44.0%              9.55%
       Class B Shares.............. 4.84%        44.0%              8.64%
       Class C Shares.............. 5.03%        44.0%              8.98%
       Class R Shares.............. 5.79%        44.0%             10.34%
</TABLE>
 
                                      S-35
<PAGE>
 
- --------
   * The combined tax rates used in these tables represent the highest or one
     of the highest combined tax rates applicable to state taxpayers, rounded
     to the nearest .5%; these rates do not reflect the current federal tax
     limitations on itemized deductions and personal exemptions, which may
     raise the effective tax rate and taxable equivalent yield for taxpayers
     above certain income levels.
 
  For additional information concerning taxable equivalent yields, see the
Taxable Equivalent Yields table in the Prospectus.
 
  The Funds may from time to time in their advertising and sales materials
report a quotation of their current distribution rate. The distribution rate
represents a measure of dividends distributed for a specified period.
Distribution rate is computed by taking the most recent monthly tax-free income
dividend per share, multiplying it by 12 to annualize it, and dividing by the
appropriate price per share (e.g., net asset value for purchases to be made
without a load such as reinvestments from Nuveen UITs, or the maximum public
offering price). The distribution rate differs from yield and total return and
therefore is not intended to be a complete measure of performance. Distribution
rate may sometimes differ from yield because a Fund may be paying out more than
it is earning and because it may not include the effect of amortization of bond
premiums to the extent such premiums arise after the bonds were purchased.
 
  The distribution rates as of the period quoted, based on the maximum public
offering price then in effect for the Funds, and assuming the imposition of the
maximum sales charge for Class A Shares of 4.20% (2.5% for the Kentucky Limited
Term Municipal Bond Fund), were as follows:
 
<TABLE>
<CAPTION>
                                                      DISTRIBUTION RATES
                                                -------------------------------
                                                CLASS A CLASS B CLASS C CLASS R
                                                ------- ------- ------- -------
      <S>                                       <C>     <C>     <C>     <C>
      Kansas Municipal Bond Fund...............  4.92%   4.42%   4.58%   5.32%
      Kentucky Municipal Bond Fund.............  5.15%   4.62%   4.84%   5.58%
      Kentucky Limited Term Municipal Bond
       Fund....................................  4.32%     N/A   4.13%   4.63%
      Michigan Municipal Bond Fund ............  5.01%   4.47%   4.69%   5.42%
      Missouri Municipal Bond Fund.............  4.97%   4.44%   4.64%   5.39%
      Ohio Municipal Bond Fund.................  5.11%   4.57%   4.80%   5.53%
      Wisconsin Municipal Bond Fund............  4.94%   4.40%   4.59%   5.34%
</TABLE>
 
  Average annual total return quotation is computed in accordance with a
standardized method prescribed by SEC rules. The average annual total return
for a specific period is found by taking a hypothetical, $1,000 investment
("initial investment") in Fund shares on the first day of the period, reducing
the amount to reflect the maximum sales charge, and computing the "redeemable
value" of that investment at the end of the period. The redeemable value is
then divided by the initial investment, and this quotient is taken to the Nth
root (N representing the number of years in the period) and 1 is subtracted
from the result, which is then expressed as a percentage. The calculation
assumes that all income and capital gains distributions have been reinvested in
Fund shares at net asset value on the reinvestment dates during the period.
 
  Total returns for Class A Shares of each fund reflect actual performance for
all periods. For the Kansas, Kentucky, Michigan, Missouri, Ohio and Wisconsin
Funds, Classes B, C and R, total returns reflect actual performance for periods
since class inception, and Class A performance for periods prior to inception,
adjusted for the differences in sales charges (and for Classes B and C, fees)
between the classes. For the Kentucky Limited Term, Class C total returns
reflect actual performance for all periods and Class R total returns reflect
actual performance for periods since class inception, and Class A performance
for all periods prior to class inception, adjusted for the differences in sales
charges between the classes.
 
 
                                      S-36
<PAGE>
 
  The inception dates for each class of the Funds' shares are as follows:
 
<TABLE>
<CAPTION>
                                                               INCEPTION DATES
                                                              ------------------
   <S>                                                        <C>
   Kansas Municipal Bond Fund
     Class A Shares.......................................... January 9, 1992
     Class B Shares.......................................... February 1, 1997
     Class C Shares.......................................... February 1, 1997
     Class R Shares.......................................... February 1, 1997
   Kentucky Municipal Bond Fund
     Class A Shares.......................................... May 4, 1987
     Class B Shares.......................................... February 1, 1997
     Class C Shares.......................................... October 4, 1993
     Class R Shares.......................................... February 1, 1997
   Kentucky Limited Term Municipal Bond Fund
     Class A Shares.......................................... September 14, 1995
     Class C Shares.......................................... September 14, 1995
     Class R Shares.......................................... February 1, 1997
   Michigan Municipal Bond Fund
     Class A Shares.......................................... June 27, 1985
     Class B Shares.......................................... February 1, 1997
     Class C Shares.......................................... June 22, 1993
     Class R Shares.......................................... February 1, 1997
   Missouri Municipal Bond Fund
     Class A Shares.......................................... August 3, 1987
     Class B Shares.......................................... February 1, 1997
     Class C Shares.......................................... February 2, 1994
     Class R Shares.......................................... February 1, 1997
   Ohio Municipal Bond Fund
     Class A Shares.......................................... June 27, 1985
     Class B Shares.......................................... February 1, 1997
     Class C Shares.......................................... August 3, 1993
     Class R Shares.......................................... February 1, 1997
   Wisconsin Municipal Bond Fund
     Class A Shares.......................................... June 1, 1994
     Class B Shares.......................................... February 1, 1997
     Class C Shares.......................................... February 1, 1997
     Class R Shares.......................................... February 1, 1997
</TABLE>
 
 
                                      S-37
<PAGE>
 
  The annual total return figures for the Funds, including the effect of the
maximum sales charge for Class A Shares, and applicable CDSC for Class B
Shares, for the one-year, five-year, and ten-year periods (as applicable) ended
May 31, 1997 and for the period from inception through May 31, 1997,
respectively, were:
 
<TABLE>
<CAPTION>
                                             ANNUAL TOTAL RETURNS
                             -----------------------------------------------------
                               ONE YEAR    FIVE YEARS   TEN YEARS   FROM INCEPTION
                                ENDED        ENDED        ENDED        THROUGH
                             MAY 31, 1997 MAY 31, 1997 MAY 31, 1997  MAY 31, 1997
                             ------------ ------------ ------------ --------------
   <S>                       <C>          <C>          <C>          <C>
   Kansas Municipal Bond
    Fund
     Class A Shares........     4.62%        6.06%        N/A           6.06%
     Class B Shares........     3.93%        6.10%        N/A           6.05%
     Class C Shares........     8.98%        6.64%        N/A           6.57%
     Class R Shares........     9.58%        7.05%        N/A           6.98%
   Kentucky Municipal Bond
    Fund
     Class A Shares........     3.34%        6.15%        7.86%         7.62%
     Class B Shares........     3.30%        6.32%        7.85%         7.61%
     Class C Shares........     7.29%        6.46%        7.73%         7.48%
     Class R Shares........     7.75%        7.04%        8.31%         8.07%
   Kentucky Limited Term
    Municipal Bond Fund
     Class A Shares........     3.31%        N/A          N/A           4.22%
     Class C Shares........     5.64%        N/A          N/A           5.45%
     Class R Shares........     6.02%        N/A          N/A           5.80%
   Michigan Municipal Bond
    Fund
     Class A Shares........     3.87%        5.97%        7.63%         8.01%
     Class B Shares........     3.94%        6.16%        7.63%         8.00%
     Class C Shares........     7.84%        6.21%        7.46%         7.77%
     Class R Shares........     8.49%        6.89%        8.10%         8.40%
   Missouri Municipal Bond
    Fund
     Class A Shares........     3.74%        6.01%        N/A           7.26%
     Class B Shares........     3.63%        6.17%        N/A           7.25%
     Class C Shares........     7.80%        6.34%        N/A           7.14%
     Class R Shares........     8.34%        6.93%        N/A           7.73%
   Ohio Municipal Bond Fund
     Class A Shares........     2.87%        5.52%        7.47%         7.77%
     Class B Shares........     2.73%        5.67%        7.47%         7.77%
     Class C Shares........     6.80%        5.85%        7.35%         7.57%
     Class R Shares........     7.45%        6.44%        7.94%         8.17%
   Wisconsin Municipal Bond
    Fund
     Class A Shares........     2.89%        N/A          N/A           4.51%
     Class B Shares........     2.98%        N/A          N/A           4.28%
     Class C Shares........     7.20%        N/A          N/A           5.70%
     Class R Shares........     7.67%        N/A          N/A           6.11%
</TABLE>
 
 
                                      S-38
<PAGE>
 
  Calculation of cumulative total return is not subject to a prescribed
formula. Cumulative total return for a specific period is calculated by first
taking a hypothetical initial investment in Fund shares on the first day of the
period, deducting (in some cases) the maximum sales charge, and computing the
"redeemable value" of that investment at the end of the period. The cumulative
total return percentage is then determined by subtracting the initial
investment from the redeemable value and dividing the remainder by the initial
investment and expressing the result as a percentage. The calculation assumes
that all income and capital gains distributions by the Fund have been
reinvested at net asset value on the reinvestment dates during the period.
Cumulative total return may also be shown as the increased dollar value of the
hypothetical investment over the period. Cumulative total return calculations
that do not include the effect of the sales charge would be reduced if such
charge were included.
 
  The cumulative total return figures for the Funds, including the effect of
the maximum sales charge for the Class A Shares, and applicable CDSC for Class
B Shares, for the one-year, five-year, and ten-year periods (as applicable)
ended May 31, 1997, and for the period since inception through May 31, 1997,
respectively, using the performance of the oldest class for periods prior to
the inception of the newer classes, as described above, were as follows:
 
<TABLE>
<CAPTION>
                                             CUMULATIVE TOTAL RETURNS
                            -----------------------------------------------------------
                              ONE YEAR     FIVE YEARS     TEN YEARS         FROM
                                ENDED         ENDED         ENDED     INCEPTION THROUGH
                            MAY 31, 1997  MAY 31, 1997  MAY 31, 1997    MAY 31, 1997
                            ------------- ------------- ------------- -----------------
   <S>                      <C>           <C>           <C>           <C>               <C>
   Kansas Municipal Bond
    Fund
     Class A Shares........     4.62%        34.23%        N/A              37.35%
     Class B Shares........     3.93%        34.45%        N/A              37.28%
     Class C Shares........     8.98%        37.92%        N/A              40.91%
     Class R Shares........     9.58%        40.59%        N/A              43.86%
   Kentucky Municipal Bond
    Fund
     Class A Shares........     3.34%        34.74%        113.13%         108.46%
     Class B Shares........     3.30%        35.87%        112.96%         108.29%
     Class C Shares........     7.29%        36.73%        110.46%         105.75%
     Class R Shares........     7.75%        40.49%        122.23%         117.36%
   Kentucky Limited Term
    Municipal Bond Fund
     Class A Shares........     3.31%        N/A           N/A               7.33%
     Class C Shares........     5.64%        N/A           N/A               9.50%
     Class R Shares........     6.02%        N/A           N/A              10.14%
   Michigan Municipal Bond
    Fund
     Class A Shares........     3.87%        33.61%        108.69%         150.59%
     Class B Shares........     3.94%        34.84%        108.56%         150.45%
     Class C Shares........     7.84%        35.12%        105.40%         143.96%
     Class R Shares........     8.49%        39.56%        117.98%         161.75%
   Missouri Municipal Bond
    Fund
     Class A Shares .......     3.74%        33.89%        N/A              99.09%
     Class B Shares........     3.63%        34.91%        N/A              98.93%
     Class C Shares........     7.80%        35.99%        N/A              96.93%
     Class R Shares........     8.34%        39.83%        N/A             107.92%
</TABLE>
 
                                      S-39
<PAGE>
 
<TABLE>
<CAPTION>
                                              CUMULATIVE TOTAL RETURNS
                             -----------------------------------------------------------
                               ONE YEAR     FIVE YEARS     TEN YEARS         FROM
                                 ENDED         ENDED         ENDED     INCEPTION THROUGH
                             MAY 31, 1997  MAY 31, 1997  MAY 31, 1997    MAY 31, 1997
                             ------------- ------------- ------------- -----------------
   <S>                       <C>           <C>           <C>           <C>
   Ohio Municipal Bond Fund
     Class A Shares .......      2.87%        30.79%        105.61%         144.19%
     Class B Shares........      2.73%        31.76%        105.44%         143.98%
     Class C Shares........      6.80%        32.86%        103.23%         138,74%
     Class R Shares........      7.45%        36.61%        114.76%         155.06%
   Wisconsin Municipal Bond
    Fund
     Class A Shares .......      2,89%        N/A           N/A              14.14%
     Class B Shares........      2.98%        N/A           N/A              13.38%
     Class C Shares........      7.20%        N/A           N/A              18.07%
     Class R Shares........      7.67%        N/A           N/A              19.44%
</TABLE>
 
  Calculation of taxable equivalent total return is also not subject to a
prescribed formula. Taxable equivalent total return for a specific period is
calculated by first taking a hypothetical initial investment in Fund shares on
the first day of the period, computing the total return for each calendar year
in the period in the manner described above, and increasing the total return
for each such calendar year by the amount of additional income that a taxable
fund would need to have generated to equal the income on an after-tax basis, at
a specified income tax rate (usually the highest marginal federal tax rate),
calculated as described above under the discussion of "taxable equivalent
yield." The resulting amount for the calendar year is then divided by the
initial investment amount to arrive at a "taxable equivalent total return
factor" for the calendar year. The taxable equivalent total return factors for
all the calendar years are then multiplied together and the result is then
annualized by taking its Nth root (N representing the number of years in the
period) and subtracting 1, which provides a taxable equivalent total return
expressed as a percentage.
 
  Using the 44.5% maximum marginal federal tax rate for 1997, the annual
taxable equivalent total return for the Kansas Municipal Bond Fund, Class A
Shares, for the five-year period ended May 31, 1997 was 11.58%.
 
  Class A Shares of the Funds are sold at net asset value plus a current
maximum sales charge of 4.20% of the offering price. This current maximum sales
charge will typically be used for purposes of calculating performance figures.
Yield, returns and net asset value of each class of shares of the Funds will
fluctuate. Factors affecting the performance of the Funds include general
market conditions, operating expenses and investment management. Any additional
fees charged by a securities representative or other financial services firm
would reduce returns described in this section. Shares of the Funds are
redeemable at net asset value, which may be more or less than original cost.
 
  In reports or other communications to shareholders or in advertising and
sales literature, the Funds may also compare their performance with that of:
(1) the Consumer Price Index or various unmanaged bond indexes such as the
Lehman Brothers Municipal Bond Index and the Salomon Brothers High Grade
Corporate Bond Index and (2) other fixed income or municipal bond mutual funds
or mutual fund indexes as reported by Lipper Analytical Services, Inc.
("Lipper"), Morningstar, Inc. ("Morningstar"), Wiesenberger Investment
Companies Service ("Wiesenberger") and CDA Investment Technologies, Inc.
("CDA") or similar independent services which monitor the performance of mutual
funds, or other industry or financial publications such as Barron's, Changing
Times, Forbes and Money Magazine. Performance comparisons by these indexes,
services or publications may rank mutual funds over different periods of time
by means of aggregate, average, year-by-year, or other types of total return
and performance figures. Any given performance quotation or performance
comparison should not be considered as representative of the performance of the
Funds for any future period.
 
 
                                      S-40
<PAGE>
 
  Each Fund may from time to time in its advertising and sales materials
compare its current yield or total return with the yield or total return on
taxable investments such as corporate or U.S. Government bonds, bank
certificates of deposit (CDs) or money market funds. These taxable investments
have investment characteristics that differ from those of the Funds. U.S.
Government bonds, for example, are long-term investments backed by the full
faith and credit of the U.S. Government, and bank CDs are generally short-term,
FDIC-insured investments, which pay fixed principal and interest but are
subject to fluctuating rollover rates. Money market funds are short-term
investments with stable net asset values, fluctuating yields and special
features enhancing liquidity.
 
  There are differences and similarities between the investments which the
Funds may purchase and the investments measured by the indexes and reporting
services which are described herein. The Consumer Price Index is generally
considered to be a measure of inflation. The CDA Mutual Fund-Municipal Bond
Index is a weighted performance average of other mutual funds with a federally
tax-exempt income objective. The Salomon Brothers High Grade Corporate Bond
Index is an unmanaged index that generally represents the performance of high
grade long-term taxable bonds during various market conditions. The Lehman
Brothers Municipal Bond Index is an unmanaged index that generally represents
the performance of high grade intermediate and long-term municipal bonds during
various market conditions. Lipper calculates municipal bond fund averages based
on average maturity and credit quality. Morningstar rates mutual funds by
overall risk-adjusted performance, investment objectives, and assets. Lipper,
Morningstar, Wiesenberger and CDA are widely recognized mutual fund reporting
services whose performance calculations are based upon changes in net asset
value with all dividends reinvested and which do not include the effect of any
sales charges. The market prices and yields of taxable and tax-exempt bonds
will fluctuate. The Funds primarily invest in investment grade Municipal
Obligations in pursuing their objective of as high a level of current interest
income which is exempt from federal and state income tax as is consistent, in
the view of the Funds' management, with preservation of capital.
 
  The Funds may also compare their taxable equivalent total return performance
to the total return performance of taxable income funds such as treasury
securities funds, corporate bond funds (either investment grade or high yield),
or Ginnie Mae funds. These types of funds, because of the character of their
underlying securities, differ from municipal bond funds in several respects.
The susceptibility of the price of treasury bonds to credit risk is far less
than that of municipal bonds, but the price of treasury bonds tends to be
slightly more susceptible to change resulting from changes in market interest
rates. The susceptibility of the price of investment grade corporate bonds and
municipal bonds to market interest rate changes and general credit changes is
similar. High yield bonds are subject to a greater degree of price volatility
than municipal bonds resulting from changes in market interest rates and are
particularly susceptible to volatility from credit changes. Ginnie Mae bonds
are generally subject to less price volatility than municipal bonds from credit
concerns, due primarily to the fact that the timely payment of monthly
installments of principal and interest are backed by the full faith and credit
of the U.S. Government, but Ginnie Mae bonds of equivalent coupon and maturity
are generally more susceptible to price volatility resulting from market
interest rate changes. In addition, the volatility of Ginnie Mae bonds due to
changes in market interest rates may differ from municipal bonds of comparable
coupon and maturity because bonds of the sensitivity of Ginnie Mae prepayment
experience to change in interest rates.
 
 
                                      S-41
<PAGE>
 
ADDITIONAL INFORMATION ON THE PURCHASE AND REDEMPTION OF FUND SHARES
 
  As described in the Prospectus, the Funds provide you with alternative ways
of purchasing Fund shares based upon your individual investment needs and
preferences.
 
  Each class of shares of a Fund represents an interest in the same portfolio
of investments. Each class of shares is identical in all respects except that
each class bears its own class expenses, including distribution and
administration expenses, and each class has exclusive voting rights with
respect to any distribution or service plan applicable to its shares. As a
result of the differences in the expenses borne by each class of shares, net
income per share, dividends per share and net asset value per share will vary
among a Fund's classes of shares.
 
  Shareholders of each class will share expenses proportionately for services
that are received equally by all shareholders. A particular class of shares
will bear only those expenses that are directly attributable to that class,
where the type or amount of services received by a class varies from one class
to another. For example, class-specific expenses generally will include
distribution and service fees.
 
  The minimum initial investment is $3,000 per fund share class, and may be
lower for accounts opened through fee-based programs for which the program
sponsor has established a single master account with the fund's transfer agent
and performs all sub-accounting services related to that account.
 
REDUCTION OR ELIMINATION OF UP-FRONT SALES CHARGE ON CLASS A SHARES AND CLASS R
SHARE PURCHASE AVAILABILITY
 
  Rights of Accumulation. You may qualify for a reduced sales charge on a
purchase of Class A Shares of any Fund if the amount of your purchase, when
added to the value that day of all of your prior purchases of shares of any
Fund or of another Nuveen Mutual Fund, or units of a Nuveen unit trust, on
which an up-front sales charge or ongoing distribution fee is imposed or is
normally imposed, falls within the amounts stated in the Class A Sales Charges
and Commissions table in "How to Select a Purchase Option" in the Prospectus.
You or your financial adviser must notify Nuveen or the Fund's transfer agent
of any cumulative discount whenever you plan to purchase Class A Shares of a
Fund that you wish to qualify for a reduced sales charge.
 
  Letter of Intent. You may qualify for a reduced sales charge on a purchase of
Class A Shares of any Fund if you plan to purchase Class A Shares of Nuveen
Mutual Funds over the next 13 months and the total amount of your purchases
would, if purchased at one time, qualify you for one of the reduced sales
charges shown in the Class A Sales Charges and Commissions table in "How to
Select a Purchase Option" in the Prospectus. In order to take advantage of this
option, you must complete the applicable section of the Application Form or
sign and deliver either to an Authorized Dealer or to the Fund's transfer agent
a written Letter of Intent in a form acceptable to Nuveen. A Letter of Intent
states that you intend, but are not obligated, to purchase over the next 13
months a stated total amount of Class A Shares that would qualify you for a
reduced sales charge shown above. You may count shares of a Nuveen Mutual Fund
that you already own on which you paid an up-front sales charge or an ongoing
distribution fee and any Class B or C Shares of a Nuveen Mutual Fund that you
purchase over the next 13 months towards completion of your investment program,
but you will receive a reduced sales charge only on new Class A Shares you
purchase with a sales charge over the 13 months. You cannot count towards
completion of your investment program Class A Shares that you purchase without
a sales charge through investment of distributions from a Nuveen Mutual Fund or
a Nuveen Unit Trust or otherwise.
 
 
                                      S-42
<PAGE>
 
  By establishing a Letter of Intent, you agree that your first purchase of
Class A Shares of a Fund following execution of the Letter of Intent will be at
least 5% of the total amount of your intended purchases. You further agree that
shares representing 5% of the total amount of your intended purchases will be
held in escrow pending completion of these purchases. All dividends and capital
gains distributions on Class A Shares held in escrow will be credited to your
account. If total purchases, less redemptions, prior to the expiration of the
13 month period equal or exceed the amount specified in your Letter of Intent,
the Class A Shares held in escrow will be transferred to your account. If the
total purchases, less redemptions, exceed the amount specified in your Letter
of Intent and thereby qualify for a lower sales charge than the sales charge
specified in your Letter of Intent, you will receive this lower sales charge
retroactively, and the difference between it and the higher sales charge paid
will be used to purchase additional Class A Shares on your behalf. If the total
purchases, less redemptions, are less than the amount specified, you must pay
Nuveen an amount equal to the difference between the amounts paid for these
purchases and the amounts which would have been paid if the higher sales charge
had been applied. If you do not pay the additional amount within 20 days after
written request by Nuveen or your financial adviser, Nuveen will redeem an
appropriate number of your escrowed Class A Shares to meet the required
payment. By establishing a Letter of Intent, you irrevocably appoint Nuveen as
attorney to give instructions to redeem any or all of your escrowed shares,
with full power of substitution in the premises.
 
  You or your financial adviser must notify Nuveen or the Fund's transfer agent
whenever you make a purchase of Fund shares that you wish to be covered under
the Letter of Intent option.
 
  Reinvestment of Nuveen Unit Trust Distributions. You may purchase Class A
Shares without an up-front sales charge by reinvestment of distributions from
any of the various unit trusts sponsored by Nuveen. There is no initial or
subsequent minimum investment requirement for such reinvestment purchases.
 
  Group Purchase Programs. If you are a member of a qualified group, you may
purchase Class A Shares of any Fund or of another Nuveen Mutual Fund at the
reduced sales charge applicable to the group's purchases taken as a whole. A
"qualified group" is one which has previously been in existence, has a purpose
other than investment, has ten or more participating members, has agreed to
include Fund sales publications in mailings to members and has agreed to comply
with certain administrative requirements relating to its group purchases.
 
  Under any group purchase program, the minimum initial investment in Class A
shares of any particular Fund or portfolio for each participant in the program
is $3,000 and the minimum monthly investment in Class A shares of any
particular Fund or portfolio by each participant is $50. No certificates will
be issued for any participant's account. All dividends and other distributions
by a Fund will be reinvested in additional Class A Shares of the same Fund. No
participant may utilize a systematic withdrawal program.
 
  To establish a group purchase program, both the group itself and each
participant must fill out special application materials, which the group
administrator may obtain from the group's financial adviser, by calling Nuveen
toll-free (800) 621-7227.
 
  Reinvestment of Redemption Proceeds from Unaffiliated Funds. You may also
purchase Class A Shares at net asset value without a sales charge if the
purchase takes place through a broker-dealer and represents the reinvestment of
the proceeds of the redemption of shares of one or more registered investment
companies not affiliated with Nuveen. You must provide appropriate
documentation that the redemption occurred not more than one year prior to the
reinvestment of the proceeds in Class A Shares, and that you either paid an up-
front sales charge or were subject to a contingent deferred sales charge in
respect of the redemption of such shares of such other investment company.
 
 
                                      S-43
<PAGE>
 
  Special Sales Charge Waivers. Class A Shares of a Fund may be purchased at
net asset value without a sales charge, and Class R Shares may be purchased, by
the following categories of investors:
 
  . officers, trustees and former trustees of the Nuveen and Flagship Funds;
 
  . bona fide, full-time and retired employees of Nuveen, any parent company
    of Nuveen, and subsidiaries thereof, or their immediate family members;
 
  . any person who, for at least 90 days, has been an officer, director or
    bona fide employee of any Authorized Dealer, or their immediate family
    members;
 
  . officers and directors of bank holding companies that make Fund shares
    available directly or through subsidiaries or bank affiliates, or their
    immediate family members;
 
  . bank or broker-affiliated trust departments investing funds over which
    they exercise exclusive discretionary investment authority and that are
    held in a fiduciary, agency, advisory, custodial or similar capacity;
 
  . investors purchasing on a periodic fee, asset-based fee or no transaction
    fee basis through a broker-dealer sponsored mutual fund purchase program;
 
  . clients of investment advisers, financial planners or other financial
    intermediaries that charge periodic or asset-based fees for their
    services.
 
  Holders of Class C Shares acquired on or before January 31, 1997 can convert
those shares to Class A Shares of the same fund at the shareholder's
affirmative request six years after the date of purchase. Holders of Class C
Shares must submit their request to the transfer agent no later than the last
business day of the 71st month following the month in which they purchased
their shares. Holders of Class C Shares purchased after that date will not have
the option to convert those shares to Class A Shares.
 
  Any Class A Shares purchased pursuant to a special sales charge waiver must
be acquired for investment purposes and on the condition that they will not be
transferred or resold except through redemption by the Funds. You or your
financial adviser must notify Nuveen or the Fund's transfer agent whenever you
make a purchase of Class A Shares of any Fund that you wish to be covered under
these special sales charge waivers.
 
  Class A Shares of any Fund may be issued at net asset value without a sales
charge in connection with the acquisition by a Fund of another investment
company. All purchases under the special sales charge waivers will be subject
to minimum purchase requirements as established by the Funds.
 
  In determining the amount of your purchases of Class A Shares of any Fund
that may qualify for a reduced sales charge, the following purchases may be
combined: (1) all purchases by a trustee or other fiduciary for a single trust,
estate or fiduciary account; (2) all purchases by individuals and their
immediate family members (i.e., their spouses, parents, children, grandparents,
grandchildren, parents-in-law, sons- and daughters-in-law, siblings, a
sibling's spouse, and a spouse's siblings); or (3) all purchases made through a
group purchase program as described above.
 
  Class R Share Purchase Eligibility. Class R Shares are available for
purchases of $1 million or more and for purchases using dividends and capital
gains distributions on Class R Shares. Class R Shares also are available for
the following categories of investors:
 
  . officers, trustees and former trustees of the Nuveen and Flagship Funds;
 
  . bona fide, full-time and retired employees of Nuveen, any parent company
    of Nuveen, and subsidiaries thereof, or their immediate family members;
 
 
                                      S-44
<PAGE>
 
  . any person who, for at least 90 days, has been an officer, director or
    bona fide employee of any Authorized Dealer, or their immediate family
    members;
 
  . officers and directors of bank holding companies that make Fund shares
    available directly or through subsidiaries or bank affiliates, or their
    immediate family members;
 
  . bank or broker-affiliated trust departments investing funds over which
    they exercise exclusive discretionary investment authority and that are
    held in a fiduciary, agency, advisory, custodial or similar capacity;
 
  . investors purchasing on a periodic fee, asset-based fee or no transaction
    fee basis through a broker-dealer sponsored mutual fund purchase program;
 
  . clients of investment advisers, financial planners or other financial
    intermediaries that charge periodic or asset-based fees for their
    services.
 
In addition, purchasers of Nuveen unit trusts may reinvest their distributions
from such unit trusts in Class R Shares, if, before September 6, 1994, such
purchasers had elected to reinvest distributions in Nuveen Fund shares (before
June 13, 1995 for Nuveen Municipal Bond Fund shares). Shareholders may exchange
their Class R Shares of any Nuveen Fund into Class R Shares of any other Nuveen
Fund.
 
  The reduced sales charge programs may be modified or discontinued by the
Funds at any time upon prior written notice to shareholders of the Funds.
 
  For more information about the purchase of Class A Shares or reduced sales
charge programs, or to obtain the required application forms, call Nuveen toll-
free at (800) 621-7227.
 
REDUCTION OR ELIMINATION OF CONTINGENT DEFERRED SALES CHARGE
 
  Class A Shares are normally redeemed at net asset value, without any
Contingent Deferred Sales Charge ("CDSC"). However, in the case of Class A
Shares purchased at net asset value on or after July 1, 1996 because the
purchase amount exceeded $1 million, where the Authorized Dealer did not waive
the sales commission, a CDSC of 1% is imposed on any redemption within 18
months of purchase. In the case of Class B Shares redeemed within six years of
purchase, a CDSC is imposed, beginning at 5% for redemptions within the first
year, declining to 4% for redemptions within years two and three, and declining
by 1% each year thereafter until disappearing after the sixth year. Class C
Shares are redeemed at net asset value, without any CDSC, except that a CDSC of
1% is imposed upon redemption of Class C Shares that are redeemed within 12
months of purchase.
 
  In determining whether a CDSC is payable, a Fund will first redeem shares not
subject to any charge, or that represent an increase in the value of a Fund
account due to capital appreciation, and then will redeem shares held for the
longest period, unless the shareholder specifies another order. No CDSC is
charged on shares purchased as a result of automatic reinvestment of dividends
or capital gains paid. In addition, no CDSC will be charged on exchanges of
shares into another Nuveen Mutual Fund or Nuveen Money Market fund. The holding
period is calculated on a monthly basis and begins the first day of the month
in which the order for investment is received. The CDSC is calculated based on
the lower of the redeemed shares' cost or net asset value at the time of the
redemption and is deducted from the redemption proceeds. Nuveen receives the
amount of any CDSC shareholders pay. If Class A or Class C shares subject to a
CDSC are exchanged for shares of a Nuveen money market fund, the CDSC would be
imposed on the subsequent redemption of those money market shares, and the
period during which the shareholder holds the money market fund shares would be
counted in determining the remaining duration of the CDSC. The Fund may elect
not to so count the period during which
 
                                      S-45
<PAGE>
 
the shareholder held the money market fund shares, in which event the amount of
any applicable CDSC would be reduced in accordance with applicable SEC rules by
the amount of any 12b-1 plan payments to which those money market funds shares
may be subject.
 
  The CDSC may be waived or reduced under the following six special
circumstances: 1) redemptions within one year following the death or
disability, as defined in Section 72(m)(7) of the Internal Revenue Code of
1986, as amended, of a shareholder; 2) in whole or in part for redemptions of
shares by shareholders with accounts in excess of specified breakpoints that
correspond to the breakpoints under which the up-front sales charge on Class A
Shares is reduced pursuant to Rule 22d-1 under the Act; 3) redemptions of
shares purchased under circumstances or by a category of investors for which
Class A Shares could be purchased at net asset value without a sales charge; 4)
in connection with the exercise of a reinstatement privilege whereby the
proceeds of a redemption of a Fund's shares subject to a sales charge are
reinvested in shares of certain Funds within a specified number of days; 5) in
connection with the exercise of a Fund's right to redeem all shares in an
account that does not maintain a certain minimum balance or that the applicable
board has determined may have material adverse consequences to the shareholders
of such Fund; and 6) redemptions made pursuant to a Fund's systematic
withdrawal plan, up to 12% of the original investment amount. If a Fund waives
or reduces the CDSC, such waiver or reduction would be uniformly applied to all
Fund shares in the particular category. In waiving or reducing a CDSC, the
Funds will comply with the requirements of Rule 22d-1 of the Investment Company
Act of 1940, as amended.
 
GENERAL MATTERS
 
  The Funds may encourage registered representatives and their firms to help
apportion their assets among bonds, stocks and cash, and may seek to
participate in programs that recommend a portion of their assets be invested in
tax-free, fixed income securities.
 
  In addition to the types of compensation to dealers to promote sales of fund
shares that are described in the prospectus, Nuveen may from time to time make
additional reallowances only to certain authorized dealers who sell or are
expected to sell certain minimum amounts of shares of the Nuveen mutual funds
during specified time periods.
 
  To help advisers and investors better understand and most efficiently use the
Funds to reach their investment goals, the Funds may advertise and create
specific investment programs and systems. For example, this may include
information on how to use the Funds to accumulate assets for future education
needs or periodic payments such as insurance premiums. The Funds may produce
software, electronic information sites, or additional sales literature to
promote the advantages of using the Funds to meet these and other specific
investor needs.
 
  Exchanges of shares of a Fund for shares of a Nuveen Money Market fund may be
made on days when both funds calculate a net asset value and make shares
available for public purchase. Shares of the Nuveen money market funds may be
purchased on days on which the Federal Reserve Bank of Boston is normally open
for business. In addition to the holidays observed by the Fund, the Nuveen
money market funds observe and will not make fund shares available for purchase
on the following holidays: Martin Luther King's Birthday, Columbus Day and
Veterans Day.
 
  In addition, you may exchange Class R Shares of any Fund for Class A Shares
of the same Fund without a sales charge if the current net asset value of those
Class R Shares is at least $3,000 or you already own Class A Shares of that
Fund.
 
  Each Fund may suspend the right of redemption, or delay payment to redeeming
shareholders for more than seven days, when the New York Stock Exchange is
closed (not including customary weekend and holiday
 
                                      S-46
<PAGE>
 
closings); when trading in the markets a Fund normally uses is restricted, or
the SEC determines that an emergency exists so that trading of a Fund's
portfolio securities or determination of a Fund's net asset value is not
reasonably practical; or the SEC by order permits the suspension of the right
of redemption or the delay in payment to redeeming shareholders for more than
seven days.
 
  Shares will be registered in the name of the investor or the investor's
financial adviser. A change in registration or transfer of shares held in the
name of a financial adviser may only be made by an order in good form from the
financial adviser acting on the investor's behalf. Share certificates will only
be issued upon written request to the Funds' transfer agent. No share
certificates will be issued for fractional shares.
 
  For more information on the procedure for purchasing shares of a Fund and on
the special purchase programs available thereunder, see "How to Buy Fund
Shares" in the Prospectus.
 
  Nuveen serves as the principal underwriter of the shares of the Funds
pursuant to a "best efforts" arrangement as provided by a distribution
agreement with the Nuveen Flagship Multistate Trust IV, dated February 1, 1997
("Distribution Agreement"). Pursuant to the Distribution Agreement, the Trust
appointed Nuveen to be its agent for the distribution of the Funds' shares on a
continuous offering basis. Nuveen sells shares to or through brokers, dealers,
banks or other qualified financial intermediaries (collectively referred to as
"Dealers"), or others, in a manner consistent with the then effective
registration statement of the Trust. Pursuant to the Distribution Agreement,
Nuveen, at its own expense, finances certain activities incident to the sale
and distribution of the Funds' shares, including printing and distributing of
prospectuses and statements of additional information to other than existing
shareholders, the printing and distributing of sales literature, advertising
and payment of compensation and giving of concessions to Dealers. Nuveen
receives for its services the excess, if any, of the sales price of the Funds'
shares less the net asset value of those shares, and reallows a majority or all
of such amounts to the Dealers who sold the shares; Nuveen may act as such a
Dealer. Nuveen also receives compensation pursuant to a distribution plan
adopted by the Trust pursuant to Rule 12b-1 and described herein under
"Distribution and Service Plan." Nuveen receives any CDSCs imposed on
redemptions of Shares.
 
  The following table sets forth the aggregate amount of underwriting
commissions with respect to the sale of Fund shares and the amount thereof
retained by Nuveen (or Flagship Financial, Inc., which Nuveen acquired on
January 1, 1997) for each of the Funds for the last three fiscal years. All
figures are to the nearest thousand.
 
<TABLE>
<CAPTION>
                                YEAR ENDED               YEAR ENDED               YEAR ENDED
                               MAY 31, 1997             MAY 31, 1996             MAY 31, 1995
                         ------------------------ ------------------------ ------------------------
                          AMOUNT OF     AMOUNT     AMOUNT OF     AMOUNT     AMOUNT OF     AMOUNT
                         UNDERWRITING RETAINED BY UNDERWRITING RETAINED BY UNDERWRITING RETAINED BY
                         COMMISSIONS    NUVEEN    COMMISSIONS   FLAGSHIP   COMMISSIONS   FLAGSHIP
FUND                     ------------ ----------- ------------ ----------- ------------ -----------
<S>                      <C>          <C>         <C>          <C>         <C>          <C>
Kansas Fund.............      222          31          251          35          384          51
Kentucky Fund...........    1,046         143        1,057         145        1,304         174
Kentucky Limited Fund...       24           5           23           4          --          --
Michigan Fund...........      529          71          553          76          594          81
Missouri Fund...........      456          61          632          87          892         120
Ohio Fund...............      871         121          931         124        1,066         141
Wisconsin Fund..........      111          14          170          21          272          24
</TABLE>
 
                                      S-47
<PAGE>
 
DISTRIBUTION AND SERVICE PLAN
 
  The Funds have adopted a plan (the "Plan") pursuant to Rule 12b-1 under the
Investment Company Act of 1940, which provides that Class B Shares and Class C
Shares will be subject to an annual distribution fee, and that Class A Shares,
Class B Shares and Class C Shares will be subject to an annual service fee.
Class R Shares will not be subject to either distribution or service fees.
 
  The distribution fee applicable to Class B and Class C Shares under each
Fund's Plan will be payable to reimburse Nuveen for services and expenses
incurred in connection with the distribution of Class B and Class C Shares,
respectively. These expenses include payments to Authorized Dealers, including
Nuveen, who are brokers of record with respect to the Class B and Class C
Shares, as well as, without limitation, expenses of printing and distributing
prospectuses to persons other than shareholders of the Fund, expenses of
preparing, printing and distributing advertising and sales literature and
reports to shareholders used in connection with the sale of Class B and Class C
Shares, certain other expenses associated with the distribution of Class B and
Class C Shares, and any distribution-related expenses that may be authorized
from time to time by the Board of Trustees.
 
  The service fee applicable to Class A Shares, Class B Shares and Class C
Shares under each Fund's Plan will be payable to Authorized Dealers in
connection with the provision of ongoing account services to shareholders.
These services may include establishing and maintaining shareholder accounts,
answering shareholder inquiries and providing other personal services to
shareholders.
 
  Each Fund may spend up to .20 of 1% per year of the average daily net assets
of Class A Shares as a service fee under the Plan applicable to Class A Shares.
Each Fund may spend up to .75 of 1% per year of the average daily net assets of
Class B Shares as a distribution fee and up to .20 of 1% per year of the
average daily net assets of Class B Shares as a service fee under the Plan
applicable to Class B Shares. Each Fund may spend up to .55 of 1% per year of
the average daily net assets of Class C Shares as a distribution fee and up to
 .20 of 1% per year of the average daily net assets of Class C Shares as a
service fee under the Plan applicable to Class C Shares.
 
  For the fiscal year ended May 31, 1997, 100% of service fees and distribution
fees were paid out as compensation to Authorized Dealers. Prior to February 1,
1997, the service fee for the Michigan Municipal Bond Fund and the Ohio
Municipal Bond Fund was .25% for both Class A and Class C Shares and the
distribution fee was .75% for Class C Shares. Prior to February 1, 1997, the
service fee for the Kansas Municipal Bond Fund, the Kentucky Municipal Bond
Fund, the Kentucky Limited Term Municipal Bond Fund, the Missouri Municipal
Bond Fund, and the Wisconsin Municipal Bond Fund was .20% for Class C Shares
and the
 
                                      S-48
<PAGE>
 
distribution fee for Class A Shares was .40% and .75% for the Class C Shares
(.50% for the Kentucky Limited Term Fund Class C Shares). Thereafter, for all
of the Funds the service fees for Class A and Class C Shares was .20% and the
distribution fee for Class C Shares was .55% (.35% for the Kentucky Limited
Term Fund Class C Shares).
 
<TABLE>
<CAPTION>
                                                           COMPENSATION PAID TO
                                                          AUTHORIZED DEALERS FOR
                                                            END OF FISCAL 1997
                                                          ----------------------
<S>                                                       <C>
Kansas Municipal Bond Fund
  Class A................................................       $  323,831
  Class B................................................       $      820
  Class C................................................       $      151
Kentucky Municipal Bond Fund
  Class A................................................       $1,412,563
  Class B................................................       $      767
  Class C................................................       $  207,708
Kentucky Limited Municipal Bond Fund
  Class A................................................       $   27,603
  Class C................................................       $   11,581
Michigan Bond Fund
  Class A................................................       $  850,624
  Class B................................................       $      586
  Class C................................................       $  374,088
Missouri Municipal Bond Fund
  Class A................................................       $  721,606
  Class B................................................       $      521
  Class C................................................       $   60,926
Ohio Municipal Bond Fund
  Class A................................................       $1,505,646
  Class B................................................       $    2,523
  Class C................................................       $  341,522
Wisconsin Municipal Bond Fund
  Class A................................................       $   44,299
  Class B................................................       $       27
  Class C................................................       $       50
</TABLE>
 
  Under each Fund's Plan, the Fund will report quarterly to the Board of
Trustees for its review all amounts expended per class of shares under the
Plan. The Plan may be terminated at any time with respect to any class of
shares, without the payment of any penalty, by a vote of a majority of the
trustees who are not "interested persons" and who have no direct or indirect
financial interest in the Plan or by vote of a majority of the outstanding
voting securities of such class. The Plan may be renewed from year to year if
approved by a vote of the Board of Trustees and a vote of the non-interested
trustees who have no direct or indirect financial interest in the Plan cast in
person at a meeting called for the purpose of voting on the Plan. The Plan may
be continued only if the trustees who vote to approve such continuance
conclude, in the exercise of reasonable business judgment and in light of their
fiduciary duties under applicable law, that there is a reasonable likelihood
that the Plan will benefit the Fund and its shareholders. The Plan may not be
amended to increase materially the cost which a class of shares may bear under
the Plan without the approval of the shareholders of the affected class, and
any other material amendments of the Plan must be approved by the non-
interested trustees by a vote cast
 
                                      S-49
<PAGE>
 
in person at a meeting called for the purpose of considering such amendments.
During the continuance of the Plan, the selection and nomination of the non-
interested trustees of the Trust will be committed to the discretion of the
non-interested trustees then in office.
 
INDEPENDENT PUBLIC ACCOUNTANTS AND CUSTODIAN
 
  Deloitte & Touche LLP, independent auditors, 1700 Courthouse Plaza N.E.,
Dayton, Ohio 45402 has been selected as auditors for all the Funds. In addition
to audit services, the auditors will provide consultation and assistance on
accounting, internal control, tax and related matters. The financial statements
incorporated by reference elsewhere in this Statement of Additional Information
and the information for prior periods set forth under "Financial Highlights" in
the Prospectus have been audited by the auditors as indicated in their reports
with respect thereto, and are included in reliance upon the authority of those
auditors in giving their reports.
 
  The custodian of the Funds' assets is The Chase Manhattan Bank, 4 New York
Plaza, New York, New York 10004. The custodian performs custodial, fund
accounting, portfolio accounting, shareholder, and transfer agency services.
 
FINANCIAL STATEMENTS
 
  The audited financial statements for each Fund's most recent fiscal year
appear in the Fund's Annual Reports and are incorporated herein by reference.
The Annual Reports accompany this Statement of Additional Information.
 
                                      S-50
<PAGE>
 
APPENDIX A
 
RATINGS OF INVESTMENTS
 
  The four highest ratings of Moody's for Municipal Obligations are Aaa, Aa, A
and Baa. Municipal Obligations rated Aaa are judged to be of the "best
quality." The rating of Aa is assigned to Municipal Obligations which are of
"high quality by all standards," but as to which margins of protection or other
elements make long-term risks appear somewhat greater than in Aaa rated
Municipal Obligations. The Aaa and Aa rated Municipal Obligations comprise what
are generally known as "high grade bonds." Municipal Obligations that are rated
A by Moody's possess many favorable investment attributes and are considered
upper medium grade obligations. Factors giving security to principal and
interest of A rated Municipal Obligations are considered adequate, but elements
may be present, which suggest a susceptibility to impairment sometime in the
future. Municipal Obligations rated Baa by Moody's are considered medium grade
obligations (i.e., they are neither highly protected nor poorly secured). Such
bonds lack outstanding investment characteristics and in fact have speculative
characteristics as well. Moody's bond rating symbols may contain numerical
modifiers of a generic rating classification. The modifier 1 indicates that the
bond ranks at the high end of its category; the modifier 2 indicates a mid-
range ranking; and the modifier 3 indicates that the issue ranks in the lower
end of its general rating category.
 
  The four highest ratings of S&P for Municipal Obligations are AAA, AA, A and
BBB. Municipal Obligations rated AAA have a strong capacity to pay principal
and interest. The rating of AA indicates that capacity to pay principal and
interest is very strong and such bonds differ from AAA issues only in small
degree. The category of A describes bonds which have a strong capacity to pay
principal and interest, although such bonds are somewhat more susceptible to
the adverse effects of changes in circumstances and economic conditions. The
BBB rating is the lowest "investment grade" security rating by S&P. Municipal
Obligations rated BBB are regarded as having an adequate capacity to pay
principal and interest. Whereas such bonds normally exhibit adequate protection
parameters, adverse economic conditions are more likely to lead to a weakened
capacity to pay principal and interest for bonds in this category than for
bonds in the A category.
 
  The four highest ratings of Fitch for Municipal Obligations are AAA, AA, A
and BBB. Municipal Obligations rated AAA are considered to be investment grade
and of the highest credit quality. The obligor has an exceptionally strong
ability to pay interest and repay principal, which is unlikely to be affected
by reasonably foreseeable events. Municipal Obligations rated AA are considered
to be investment grade and of very high quality. The obligor's ability to pay
interest and repay principal is very strong, although not quite as strong as
bonds rated "AAA." Because Municipal Obligations rated in the "AAA" and "AA"
categories are not significantly vulnerable to foreseeable future developments,
short-term debt of these issuers is generally rated "F-1+." Municipal
Obligations rated A are considered to be investment grade and of high credit
quality. The obligor's ability to pay interest and repay principal is
considered to be strong, but may be more vulnerable to adverse changes in
economic conditions and circumstances than bonds with higher ratings. Municipal
Obligations rated BBB are considered to be investment grade and of satisfactory
credit quality. The obligor's ability to pay interest and repay principal is
considered to be adequate. Adverse changes in economic conditions and
circumstances, however, are more likely to have adverse impact on these bonds,
and therefore impair timely payment. The likelihood that the ratings of these
bonds will fall below investment grade is higher than for bonds with higher
ratings.
 
  The "Other Corporate Obligations" category of temporary investments are
corporate (as opposed to municipal) debt obligations rated AAA by S&P or Aaa by
Moody's. Corporate debt obligations rated AAA by S&P have an extremely strong
capacity to pay principal and interest. The Moody's corporate debt rating of
Aaa is comparable to that set forth above for Municipal Obligations.
 
 
                                      A-1
<PAGE>
 
  Subsequent to its purchase by a Fund, an issue may cease to be rated or its
rating may be reduced below the minimum required for purchase by such Fund.
Neither event requires the elimination of such obligation from a Fund's
portfolio, but Nuveen Advisory will consider such an event in its determination
of whether the Fund should continue to hold such obligation.
 
 
                                      A-2
<PAGE>
 
APPENDIX B
 
DESCRIPTION OF HEDGING TECHNIQUES
 
  Set forth below is additional information regarding the various Fund's
defensive hedging techniques and use of repurchase agreements.
 
FUTURES AND INDEX TRANSACTIONS
 
  Financial Futures. A financial future is an agreement between two parties to
buy and sell a security for a set price on a future date. They have been
designed by boards of trade which have been designated "contracts markets" by
the Commodity Futures Trading Commission ("CFTC").
 
  The purchase of financial futures is for the purpose of hedging a Fund's
existing or anticipated holdings of long-term debt securities. When a Fund
purchases a financial future, it deposits in cash or securities an "initial
margin" of between 1% and 5% of the contract amount. Thereafter, the Fund's
account is either credited or debited on a daily basis in correlation with the
fluctuation in price of the underlying future or other requirements imposed by
the exchange in order to maintain an orderly market. The Fund must make
additional payments to cover debits to its account and has the right to
withdraw credits in excess of the liquidity, the Fund may close out its
position at any time prior to expiration of the financial future by taking an
opposite position. At closing a final determination of debits and credits is
made, additional cash is paid by or to the Fund to settle the final
determination and the Fund realizes a loss or gain depending on whether on a
net basis it made or received such payments.
 
  The sale of financial futures is for the purpose of hedging a Fund's existing
or anticipated holdings of long-term debt securities. For example, if a Fund
owns long-term bonds and interest rates were expected to increase, it might
sell financial futures. If interest rates did increase, the value of long-term
bonds in the Fund's portfolio would decline, but the value of the Fund's
financial futures would be expected to increase at approximately the same rate
thereby keeping the net asset value of the Fund from declining as much as it
otherwise would have.
 
  Among the risks associated with the use of financial futures by the Funds as
a hedging device, perhaps the most significant is the imperfect correlation
between movements in the price of the financial futures and movements in the
price of the debt securities which are the subject of the hedge.
 
  Thus, if the price of the financial future moves less or more than the price
of the securities which are the subject of the hedge, the hedge will not be
fully effective. To compensate for this imperfect correlation, the Fund may
enter into financial futures in a greater dollar amount than the dollar amount
of the securities being hedged if the historical volatility of the prices of
such securities has been greater than the historical volatility of the
financial futures. Conversely, the Fund may enter into fewer financial futures
if the historical volatility of the price of the securities being hedged is
less than the historical volatility of the financial futures.
 
  The market prices of financial futures may also be affected by factors other
than interest rates. One of these factors is the possibility that rapid changes
in the volume of closing transactions, whether due to volatile markets or
movements by speculators, would temporarily distort the normal relationship
between the markets in the financial future and the chosen debt securities. In
these circumstances as well as in periods of rapid and large price movements.
The Fund might find it difficult or impossible to close out a particular
transaction.
 
  Options on Financial Futures. The Funds may also purchase put or call options
on financial futures which are traded on a U.S. Exchange or board of trade and
enter into closing transactions with respect to such options to terminate an
existing position. Currently, options can be purchased with respect to
financial futures on U.S. Treasury Bonds on The Chicago Board of Trade. The
purchase of put options on financial futures is analogous to the purchase of
put options by a Fund on its portfolio securities to hedge against the risk of
rising interest rates. As with options on debt securities, the holder of an
option may terminate his position by selling an option of the same Fund. There
is no guarantee that such closing transactions can be effected.
 
                                      B-1
<PAGE>
 
INDEX CONTRACTS
 
  Index Futures. A tax-exempt bond index which assigns relative values to the
tax-exempt bonds included in the index is traded on the Chicago Board of Trade.
The index fluctuates with changes in the market values of all tax-exempt bonds
included rather than a single bond. An index future is a bilateral agreement
pursuant to which two parties agree to take or make delivery of an amount of
cash--rather than any security--equal to specified dollar amount times the
difference between the index value at the close of the last trading day of the
contract and the price at which the index future was originally written. Thus,
an index future is similar to traditional financial futures except that
settlement is made in cash.
 
  Index Options. The Funds may also purchase put or call options on U.S.
Government or tax-exempt bond index futures and enter into closing transactions
with respect to such options to terminate an existing position. Options on
index futures are similar to options on debt instruments except that an option
on an index future gives the purchaser the right, in return for the premium
paid, to assume a position in an index contract rather than an underlying
security at a specified exercise price at any time during the period of the
option. Upon exercise of the option, the delivery of the futures position by
the writer of the option to the holder of the option will be accompanied by
delivery of the accumulated balance of the writer's futures margin account
which represents the amount by which the market price of the index futures
contract, at exercise, is less than the exercise price of the option on the
index future.
 
  Bond index futures and options transactions would be subject to risks similar
to transactions in financial futures and options thereon as described above. No
series will enter into transactions in index or financial futures or related
options unless and until, in the Adviser's opinion, the market for such
instruments has developed sufficiently.
 
REPURCHASE AGREEMENTS
 
  A Fund may invest temporarily up to 5% of its assets in repurchase
agreements, which are agreements pursuant to which securities are acquired by
the Fund from a third party with the understanding that they will be
repurchased by the seller at a fixed price on an agreed date. These agreements
may be made with respect to any of the portfolio securities in which the Fund
is authorized to invest. Repurchase agreements may be characterized as loans
secured by the underlying securities. The Fund may enter into repurchase
agreements with (i) member banks of the Federal Reserve System having total
assets in excess of $500 million and (ii) securities dealers, provided that
such banks or dealers meet the creditworthiness standards established by the
Fund's board of trustees ("Qualified Institutions"). The Adviser will monitor
the continued creditworthiness of Qualified Institutions, subject to the
oversight of the Fund's board of trustees.
 
  The use of repurchase agreements involves certain risks. For example, if the
seller of securities under a repurchase agreement defaults on its obligation to
repurchase the underlying securities, as a result of its bankruptcy or
otherwise, the Fund will seek to dispose of such securities, which action could
involve costs or delays. If the seller becomes insolvent and subject to
liquidation or reorganization under applicable bankruptcy or other laws, the
Fund's ability to dispose of the underlying securities may be restricted.
Finally, it is possible that the Fund may not be able to substantiate its
interest in the underlying securities. To minimize this risk, the securities
underlying the repurchase agreement will be held by the custodian at all times
in an amount at least equal to the repurchase price, including accrued
interest. If the seller fails to repurchase the securities, the Fund may suffer
a loss to the extent proceeds from the sale of the underlying securities are
less than the repurchase price.
 
  The resale price reflects the purchase price plus an agreed upon market rate
of interest which is unrelated to the coupon rate or date of maturity of the
purchased security. The collateral is marked to market daily. Such agreements
permit the Fund to keep all its assets earning interest while retaining
"overnight" flexibility in pursuit of investments of a longer-term nature.
 
                                      B-2


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