PAINEWEBBER MUNICIPAL SERIES /NY/
485APOS, 1997-05-01
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     As filed with the Securities and Exchange Commission on May 1, 1997
    

                                   1933 Act Registration No. 33-11611
                                   1940 Act Registration No. 811-5014

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

          REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [ X ]

                    Pre-Effective Amendment No. __________   [  ]
   
                      Post-Effective Amendment No. 21 [ X ]
    

      REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [ X ]
   
                                Amendment No. 21
    
                          PAINEWEBBER MUNICIPAL SERIES
               (Exact name of registrant as specified in charter)

                           1285 Avenue of the Americas
                            New York, New York 10019
                    (Address of principal executive offices)

       Registrant's telephone number, including area code: (212) 713-2000

                            DIANNE E. O'DONNELL, Esq.
                     Mitchell Hutchins Asset Management Inc.
                           1285 Avenue of the Americas
                            New York, New York 10019
                     (Name and address of agent for service)

                                   Copies to:
                           ELINOR W. GAMMON, Esq.
   
                          BENJAMIN J. HASKIN, Esq.
    
                           Kirkpatrick & Lockhart LLP
                         1800 Massachusetts Avenue, N.W.
                           Washington, D.C. 20036-1800
                                  Second Floor
                            Telephone: (202) 778-9000

        It is proposed that this filing will become effective:

        [ ] Immediately upon filing pursuant to Rule 485(b)
        [ ] On pursuant to Rule 485(b)
        [ ] 60 days after filing pursuant to Rule 485(a)(i)
   
        [X] On July 1, 1997 pursuant to Rule 485(a)(i)
    
        [ ] 75 days after filing pursuant to Rule 485(a)(ii)
        [ ] On _________________ pursuant to Rule 485(a)(ii)

   
        Registrant has filed a declaration pursuant to Rule 24f-2 under the
Investment Company Act of 1940 and filed the notice required by such Rule for
its most recent fiscal year on April 25, 1997.
    



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<PAGE>



                          PaineWebber Municipal Series

                       Contents of Registration Statement

This registration statement consists of the following papers and documents.

Cover Sheet

Table of Contents

Cross Reference Sheets

   
Part A - Prospectus
    
   
Part B - Statement of Additional Information
    

Part C - Other Information

Signature Page

   
Exhibits
    




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<PAGE>


   
                     PaineWebber Municipal High Income Fund
                    PaineWebber New York Tax-Free Income Fund
    


                         Form N-1A Cross Reference Sheet
   
<TABLE>
<CAPTION>

     Part A Item No. and Caption                     Prospectus Caption
     ---------------------------                     ------------------
<S>  <C>                                             <C>
1.    Cover Page                                     Cover Page

2.    Synopsis                                       The Funds at a Glance; Expense Table

3.    Condensed Financial Information                Financial Highlights; Performance

4.    General Description of Registrant              The Funds at a Glance; Investment
                                                     Objectives & Policies; Investment
                                                     Philosophy & Process; The Funds'
                                                     Investments; General Information

5.    Management of the Fund                         Management; General Information

5A.  Management's Discussion of Fund Performance     Financial Highlights

6.    Capital Stock and Other Securities             Cover Page; Flexible Pricing;
                                                     Dividends & Taxes; General
                                                     Information

7.    Purchase of Securities Being Offered           Flexible Pricing; How to Buy Shares;
                                                     Other Services; Determining the
                                                     Shares' Net Asset Value

8.    Redemption or Repurchase                       How to Sell Shares; Other Services

9.    Pending Legal Proceedings                      Not Applicable

<CAPTION>
     Part B Item No. and Caption                     Statement of Additional Information Caption
     ---------------------------                     -------------------------------------------
<S>   <C>                                            <C>
10.   Cover Page                                     Cover Page

11.   Table of Contents                              Table of Contents

12.   General Information and History                Other Information

13.   Investment Objectives and Policies             Investment Policies and
                                                     Restrictions; Hedging and Other
                                                     Strategies Using Derivative
                                                     Contracts; Portfolio Transactions

</TABLE>
    



<PAGE>
<PAGE>

   
<TABLE>
<CAPTION>
    Part B Item No. and Caption                     Statement of Additional Information Caption
    ---------------------------                     -------------------------------------------
<S>  <C>                                             <C>
14.   Management of the Fund                         Trustees and Officers; Principal
                                                     Holders of Securities

15.   Control Persons and Principal Holders of       Trustees and Officers; Principal
      Securities                                     Holders of Securities

16.   Investment Advisory and Other Services         Investment Advisory and Distribution
                                                     Arrangements; Other Information

17.   Brokerage Allocation                           Portfolio Transactions

18.   Capital Stock and Other Securities             Conversion of Class B Shares; Other
                                                     Information

19.   Purchase, Redemption and Pricing of            Reduced Sales Charges, Additional
      Securities Being Offered                       Exchange and Redemption Information
                                                     and Other Services; Valuation of
                                                     Shares

20.   Tax Status                                     Taxes

21.   Underwriters                                   Investment Advisory and Distribution
                                                     Arrangements

22.   Calculation of Performance Data                Performance Information

23.   Financial Statements                           Financial Statements
</TABLE>

    


<PAGE>
 


<PAGE>

   
- --------------------------------------------------------------------------------
                         ------------------------------
                  PaineWebber California Tax-Free Income Fund
                   PaineWebber National Tax-Free Income Fund
                   PaineWebber New York Tax-Free Income Fund
                     PaineWebber Municipal High Income Fund
             1285 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK 10019
                          PROSPECTUS  --  JULY 1, 1997
- --------------------------------------------------------------------------------
    
 
PaineWebber  Tax-Free Bond  Funds are  designed for  investors generally seeking
high current income exempt from federal  income tax and, in some cases,  certain
state personal income taxes. PaineWebber California Tax-Free Income Fund invests
primarily  in  investment grade  bonds issued  by the  State of  California, its
municipalities and public authorities. PaineWebber National Tax-Free Income Fund
invests  primarily  in  investment  grade   bonds  issued  by  various   states,
municipalities  and public  authorities. PaineWebber Municipal  High Income Fund
invests primarily in high yield, high risk, medium and lower grade bonds  issued
by  various states, municipalities and  public authorities. PaineWebber New York
Tax-Free Income Fund invests primarily in  investment grade bonds issued by  the
State of New York, its municipalities and public authorities.
 
This  Prospectus concisely  sets forth  information that  a prospective investor
should know  about the  Funds before  investing. Please  read it  carefully  and
retain a copy of this Prospectus for future reference.
 
   
A Statement of Additional Information dated July 1, 1997 has been filed with the
Securities  and Exchange Commission and is  legally part of this Prospectus. The
Statement of Additional Information can be obtained without charge, and  further
inquiries  can  be  made,  by contacting  an  individual  Fund,  your investment
executive at  PaineWebber  or one  of  its  correspondent firms  or  by  calling
toll-free 1-800-647-1568.
    
 
   
This  Prospectus offers  Class A,  B, C  and Y  shares. The  Class Y  shares are
currently offered only to limited groups of investors. See 'How to Buy Shares.'
    
- --------------------------------------------------------------------------------
 
THE PAINEWEBBER FAMILY OF MUTUAL FUNDS
 
     The PaineWebber Family of  Mutual Funds consists  of six broad  categories,
which  are presented here. Generally, investors  seeking to maximize return must
assume greater risk. California Tax-Free  Income Fund, National Tax-Free  Income
Fund,  Municipal High Income Fund  and New York Tax-Free  Income Fund are all in
the TAX-FREE BOND category.
 
[ ] MONEY MARKET FUND for income and stability by investing in high-quality,
    short-term investments.
 
[ ] BOND FUNDS for income by investing mainly in bonds.
 
[ ] TAX-FREE BOND FUNDS for income exempt from federal income taxes and, in some
    cases, state and local income taxes, by investing in municipal bonds.
 
   
[ ] ASSET ALLOCATION FUNDS for high total return by investing in stocks and
    bonds.
    
 
[ ] STOCK FUNDS for long-term growth by investing mainly in equity securities.
 
[ ] GLOBAL FUNDS for long-term growth by investing mainly in foreign stocks or
    high current income by investing mainly in global debt instruments.
 
A complete listing of  the PaineWebber Family  of Mutual Funds  is found on  the
back cover of this Prospectus.
- --------------------------------------------------------------------------------
   
    
 
   
INVESTORS  SHOULD  RELY ON  THE  INFORMATION CONTAINED  OR  REFERRED TO  IN THIS
PROSPECTUS. THE  FUNDS  AND THEIR  DISTRIBUTOR  HAVE NOT  AUTHORIZED  ANYONE  TO
PROVIDE  INVESTORS WITH INFORMATION THAT IS  DIFFERENT. THE PROSPECTUS IS NOT AN
OFFER TO SELL SHARES OF THE FUNDS  IN ANY JURISDICTION WHERE THE FUNDS OR  THEIR
DISTRIBUTOR MAY NOT LAWFULLY SEE THOSE SHARES.
    
 
   
THESE  SECURITIES HAVE NOT BEEN APPROVED  OR DISAPPROVED BY THE SECURITIES AND
  EXCHANGE COMMISSION NOR HAS  THE COMMISSION PASSED  UPON THE ACCURACY  OR
     ADEQUACY  OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                            CRIMINAL OFFENSE.
    
 
   
PAINEWEBBER MUNICIPAL HIGH INCOME FUND MAY INVEST PREDOMINANTLY, AND EACH OF THE
OTHER FUNDS  MAY INVEST  UP  TO 35%  OF ITS  ASSETS,  IN LOWER  RATED  MUNICIPAL
OBLIGATIONS,   COMMONLY  REFERRED  TO  AS   MUNICIPAL  'JUNK  BONDS.'  MUNICIPAL
OBLIGATIONS OF THIS TYPE  ARE CONSIDERED TO BE  SPECULATIVE WITH RESPECT TO  THE
PAYMENT  OF INTEREST AND RETURN OF PRINCIPAL. PURCHASERS SHOULD CAREFULLY ASSESS
THE RISKS ASSOCIATED WITH AN INVESTMENT IN THESE FUNDS.
    
 
                                ----------------
- --------------------------------------------------------------------------------
                               Prospectus Page 1
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<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                               TABLE OF CONTENTS
- --------------------------------------------------------------------------------
 
   
<TABLE>
<S>                                                                                 <C>
                                                                                     Page
                                                                                    -----
 
The Funds at a Glance............................................................       3
 
Expense Table....................................................................       6
 
Financial Highlights.............................................................      10
 
Investment Objectives & Policies.................................................      18
 
Investment Philosophy & Process..................................................      19
 
Performance......................................................................      20
 
The Funds' Investments...........................................................      24
 
Flexible Pricing'sm'.............................................................      30
 
How to Buy Shares................................................................      33
 
How to Sell Shares...............................................................      35
 
Other Services...................................................................      36
 
Management.......................................................................      36
 
Determining the Shares' Net Asset Value..........................................      39
 
Dividends & Taxes................................................................      39
 
General Information..............................................................      41
 
Appendix.........................................................................      43
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 2
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- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                             THE FUNDS  AT A GLANCE
- --------------------------------------------------------------------------------
 
The Funds offered by this Prospectus are not intended to provide a complete or
balanced investment program, but one or more of them may be appropriate as a
component of an investor's overall portfolio. Some common reasons to invest in
these Funds are to finance college educations, plan for retirement or diversify
a portfolio. The Funds are not suitable for tax-exempt institutions or qualified
retirement plans because those investors cannot take advantage of the tax-exempt
character of the Funds' dividends. When selling shares, investors should be
aware that they may get more or less for their shares than they originally paid
for them. As with any mutual fund, there is no assurance that the Funds will
achieve their goals.
 
CALIFORNIA TAX-FREE INCOME FUND
 
   
GOAL:  Current income that is exempt from federal income tax and California
personal income tax.
    
 
INVESTMENT OBJECTIVE:  High current income exempt from federal income tax and
California personal income tax, consistent with the preservation of capital and
liquidity within the Fund's quality standards.
 
   
WHO SHOULD INVEST:  Investors seeking current income that is exempt from federal
income tax and California personal income tax.
    
 
   
SIZE: On May 31, 1997, the Fund had over $[     ] million in assets.
    
 
NATIONAL TAX-FREE INCOME FUND
 
   
GOAL:  Current income that is exempt from federal income tax.
    
 
INVESTMENT OBJECTIVE:  High current income exempt from federal income tax,
consistent with the preservation of capital and liquidity within the Fund's
quality standards.
 
   
WHO SHOULD INVEST:  Investors seeking current income that is exempt from federal
income tax.
    
 
   
SIZE:  On May 31, 1997, the Fund had over $[     ] million in assets.
    
 
MUNICIPAL HIGH INCOME FUND
 
   
GOAL:  Current income that is exempt from federal income tax by investing
primarily in high yield, high risk medium and lower grade municipal securities.
    
 
INVESTMENT OBJECTIVE:  High current income exempt from federal income tax.
 
   
WHO SHOULD INVEST:  Investors seeking high current income that is exempt from
federal income tax and who can assume the risks associated with the types of
securities in which the Fund invests.
    
 
   
SIZE:  On May 31, 1997, the Fund had over $[    ] million in assets.
    
 
NEW YORK TAX-FREE INCOME FUND
 
   
GOAL:  Current income that is exempt from federal income tax and New York State
and New York City personal income taxes.
    
 
INVESTMENT OBJECTIVE:  High current income exempt from federal income tax and
from New York State and New York City personal income taxes.
 
   
WHO SHOULD INVEST:  Investors seeking current income that is exempt from federal
income tax and New York State and New York City personal income tax.
    
 
   
SIZE:  On May 31, 1997, the Fund had over $[    ] million in assets.
    
 
   
RISKS
    
 
   
Investors may lose money by investing in the Funds; your investment is not
guaranteed.
    
 
   
INTEREST RATE RISK.  The bonds in which each Fund invests are subject to
interest rate risk, which means that their values and, therefore, the net asset
value of the Fund may be expected to fall when interest rates rise. Each Fund
attempts to reduce this risk through diversification, credit analysis and
attention to interest rate trends and other factors. However, efforts to limit
this risk may not be successful.
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 3
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- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOMEFUND
 
   
CREDIT RISK.  The value of the municipal securities in which each Fund invests
may be affected by many factors, including adverse changes in the issuer's own
financial condition or in economic conditions.
    
 
   
QUALITY RISK.  The lower rated municipal securities in which the Municipal
Income Fund may invest without limit are considered predominately speculative
and involve major risk exposure to adverse conditions. California Tax-Free
Income Fund, National Tax-Free Income Fund and New York Tax-Free Income Fund may
each invest up to 35% of its assets in these types of municipal securities. Some
lower-tier investment grade municipal securities also have speculative
characteristics.
    
 
   
MARKET RISK.  During periods of market uncertainty, the values of municipal
securities can become volatile.
    
 
   
CALIFORNIA OBLIGATIONS.  The concentration of the California Tax-Free Income
Fund's investments in securities issued by the State of California, its
municipalities and public authorities may subject the Fund to greater risks than
a fund that has broad range of investments. The State of California and many of
its agencies and local governments have been experiencing, and continue to
experience, financial difficulties and the credit standings of California and
certain local governments have been, and could be further, reduced.
    
 
   
NEW YORK OBLIGATIONS.  The concentration of the New York Tax-Free Income Fund's
investments in securities issued by the State of New York, its municipalities
and public authorities may subject the Fund to greater risks than a fund that
has broad range of investments. The State of New York and many of its agencies
and local governments (including New York City) have been experiencing, and
continue to experience, financial difficulties and the credit standings of
California and certain local governments have been, and could be further,
reduced.
    
 
   
DERIVATIVES.  Each Fund may use derivatives, such as options and futures in its
investment activities, each of which involve special risks.
    
 
MANAGEMENT
 
Mitchell Hutchins Asset Management Inc. ('Mitchell Hutchins'), an asset
management subsidiary of PaineWebber Incorporated ('PaineWebber'), is the
investment adviser and administrator of California Tax-Free Income Fund,
National Tax-Free Income Fund, Municipal High Income Fund and New York Tax-Free
Income Fund (each a 'Fund' and, collectively, the 'Funds').
 
MINIMUM INVESTMENT
 
To open an account, investors need $1,000; to add to an account, investors need
only $100.
 
   
HOW TO PURCHASE SHARES OF THE FUNDS
    
 
Investors may select among these classes of shares:
 
CLASS A SHARES
 
The price is the net asset value plus the initial sales charge (the maximum
sales charge is 4% of the public offering price). Although investors pay an
initial sales charge when they buy Class A shares, the ongoing expenses for this
class are lower than the ongoing expenses of Class B and Class C shares.
 
CLASS B SHARES
 
The price is the net asset value. Investors do not pay an initial sales charge
when they buy Class B shares. As a result, 100% of their purchase is immediately
invested. However, Class B shares have higher ongoing expenses than Class A
shares. Depending upon how long they own the shares, investors may have to pay a
sales charge when they sell Class B shares. This sales charge is called a
'contingent deferred sales charge' and applies when investors sell their Class B
shares within six years after purchase. After six years, Class B shares convert
to Class A shares, which have lower ongoing expenses and no contingent deferred
sales charge.
 
CLASS C SHARES
 
The price is the net asset value. Investors do not pay an initial sales charge
when they buy Class C shares. As a result, 100% of their purchase is immediately
invested. However, Class C shares
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 4
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- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOMEFUND
 
have higher ongoing expenses than Class A shares. A contingent deferred sales
charge of 0.75% is charged on shares sold within one year of purchase. Class C
shares never convert to any other class of shares.
 
   
CLASS Y SHARES
    
 
   
Eligible investors may purchase Class Y shares of the Funds as follows:
    
 
   
The price is the net asset value calculated after PaineWebber's New York City
headquarters or the Transfer Agent receives the purchase order.
    
 
   
Investors do not pay an initial sales charge when they buy Class Y shares. As a
result, 100% of their purchase is immediately invested. Investors also do not
pay a redemption fee or contingent deferred sales charge when they sell Class Y
shares.
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 5
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
    CALIFORNIA  TAX-FREE  INCOME  FUND        NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                                 EXPENSE TABLE
- --------------------------------------------------------------------------------
 
   
The  following  tables are  intended to  assist  investors in  understanding the
expenses associated with investing in Class A,  B, C and Y shares of the  Funds.
Expenses shown below represent those incurred for the most recent fiscal year.
    
 
SHAREHOLDER TRANSACTION EXPENSES
 
   
<TABLE>
<CAPTION>
                                                                                  CLASS A    CLASS B    CLASS C    CLASS Y
                                                                                  -------    -------    -------    -------
<S>                                                                               <C>        <C>        <C>        <C>
Maximum sales charge on purchases of shares (as a % of offering price).........        4%       None       None       None
Sales charge on reinvested dividends (as a % of offering price)................      None       None       None       None
Maximum contingent deferred sales charge (as a % of net asset value at the time
  of purchase or sale, whichever is less)......................................      None         5%      0.75%       None
Exchange fee...................................................................      None       None       None       None
ANNUAL FUND OPERATING EXPENSES (AS A % OF AVERAGE NET ASSETS)
CALIFORNIA TAX-FREE INCOME FUND
Management fees................................................................     0.50%      0.50%      0.50%      0.50%
12b-1 fees.....................................................................     0.25       1.00       0.75       0.00
Other expenses.................................................................
                                                                                  -------    -------    -------    -------
Total operating expenses.......................................................         %          %          %          %
                                                                                  -------    -------    -------    -------
                                                                                  -------    -------    -------    -------
NATIONAL TAX-FREE INCOME FUND
Management fees................................................................     0.50%      0.50%      0.50%      0.50%
12b-1 fees.....................................................................     0.25       1.00       0.75       0.00
Other expenses.................................................................
                                                                                  -------    -------    -------    -------
Total operating expenses.......................................................         %          %          %          %
                                                                                  -------    -------    -------    -------
                                                                                  -------    -------    -------    -------
MUNICIPAL HIGH INCOME FUND
Management fees................................................................     0.60%      0.60%      0.60%      0.60%
12b-1 fees.....................................................................     0.25       1.00       0.75       0.00
Other expenses.................................................................
                                                                                  -------    -------    -------    -------
Total operating expenses.......................................................         %          %          %          %
                                                                                  -------    -------    -------    -------
                                                                                  -------    -------    -------    -------
NEW YORK TAX-FREE INCOME FUND(1)
Management fees................................................................     0.60%      0.60%      0.60%      0.60%
12b-1 fees.....................................................................     0.25       1.00       0.75       0.00
Other expenses.................................................................
                                                                                  -------    -------    -------    -------
Total operating expenses.......................................................         %          %          %          %
                                                                                  -------    -------    -------    -------
                                                                                  -------    -------    -------    -------
</TABLE>
    
 
- ------------
 
   
(1) All  expenses for New  York Tax-Free Income  Fund are those  that would have
    been experienced by the Fund for the fiscal year ended February 28, 1997 had
    Mitchell Hutchins and PaineWebber not waived a portion of their fees.
    
 
   
CLASS A SHARES: Sales  charge waivers and a  reduced sales charge purchase  plan
are  available.  Purchases of  $1 million  or more  are not  subject to  a sales
charge. However,  if such  shares are  sold within  one year  after purchase,  a
contingent  deferred sales charge of 1% is imposed on the net asset value of the
shares at the time of purchase or sale, whichever is less.
CLASS B SHARES: Sales  charge waivers are available.  The maximum 5%  contingent
deferred  sales charge applies  to sales of  shares during the  first year after
purchase. The charge generally declines by 1% annually, reaching zero after  six
years.
CLASS  C SHARES: Sales charge  waivers are available. If  shares are sold within
one year after purchase, a contingent deferred sales charge of 0.75% is  imposed
on  the net asset value of the shares at the time of purchase or sale, whichever
is less.
CLASS Y SHARES: No initial or  contingent deferred sales charge is imposed,  nor
are Class Y shares subject to 12b-1 distribution or service fees.
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 6
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- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
    CALIFORNIA  TAX-FREE  INCOME  FUND        NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                                 EXPENSE TABLE
                                  (Continued)
- --------------------------------------------------------------------------------
 
12b-1  distribution fees  are asset-based sales  charges. Long-term  Class B and
Class C  shareholders  may  pay  more  in  direct  and  indirect  sales  charges
(including  12b-1 distribution fees) than the economic equivalent of the maximum
front-end sales  charge  permitted by  the  National Association  of  Securities
Dealers, Inc.
 
12b-1 fees have two components, as follows:
 
   
<TABLE>
<CAPTION>
                                                                                    CLASS A    CLASS B    CLASS C    CLASS Y
                                                                                    -------    -------    -------    -------
 
<S>                                                                                 <C>        <C>        <C>        <C>
12b-1 service fees...............................................................     0.25%      0.25%      0.25%      None
12b-1 distribution fees..........................................................     0.00       0.75       0.50       None
</TABLE>
    
 
For more information, see 'Management' and 'Flexible Pricing'sm'.'
 
                      EXAMPLES OF EFFECT OF FUND EXPENSES
 
The  following examples should  assist investors in  understanding various costs
and expenses they would incur as shareholders  of a Fund. The assumed 5%  annual
return  shown in the  example is required  by regulations of  the Securities and
Exchange Commission  ('SEC')  applicable to  all  mutual funds.  THESE  EXAMPLES
SHOULD  NOT BE  CONSIDERED A REPRESENTATION  OF PAST OR  FUTURE EXPENSES. ACTUAL
EXPENSES OF A FUND MAY BE MORE OR LESS THAN THOSE SHOWN.
 
   
An investor  would, directly  or indirectly,  pay the  following expenses  on  a
$1,000 investment in each Fund, assuming a 5% annual return:
    
 
   
<TABLE>
<CAPTION>
                                                                           ONE YEAR   THREE YEARS   FIVE YEARS     TEN YEARS
                                                                           --------   -----------   -----------   -----------
 
<S>                                                                        <C>        <C>           <C>           <C>
CALIFORNIA TAX-FREE INCOME FUND
EXAMPLE
Class A..................................................................    $           $             $             $
Class B (Assuming sale of all shares at end of period)...................    $           $             $             $
Class B (Assuming no sale of shares).....................................    $           $             $             $
Class C (Assuming sale of all shares at end of period)...................    $           $             $             $
Class C (Assuming no sale of shares).....................................    $           $             $             $
Class Y..................................................................    $           $             $             $
 
NATIONAL TAX-FREE INCOME FUND
EXAMPLE
Class A..................................................................    $           $             $             $
Class B (Assuming sale of all shares at end of period)...................    $           $             $             $
Class B (Assuming no sale of shares).....................................    $           $             $             $
Class C (Assuming sale of all shares at end of period)...................    $           $             $             $
Class C (Assuming no sale of shares).....................................    $           $             $             $
Class Y..................................................................    $           $             $             $
 
MUNICIPAL HIGH INCOME FUND
EXAMPLE
Class A..................................................................    $           $             $             $
Class B (Assuming sale of all shares at end of period)...................    $           $             $             $
Class B (Assuming no sale of shares).....................................    $           $             $             $
Class C (Assuming sale of all shares at end of period)...................    $           $             $             $
Class C (Assuming no sale of shares).....................................    $           $             $             $
Class Y..................................................................    $           $             $             $
</TABLE>
    
 
                             ---------------------
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                               Prospectus Page 7
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
    CALIFORNIA  TAX-FREE  INCOME  FUND        NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                                 EXPENSE TABLE
                                  (Continued)
- --------------------------------------------------------------------------------
 
   
<TABLE>
<S>                                                                        <C>        <C>           <C>           <C>
NEW YORK TAX-FREE INCOME FUND
EXAMPLE
Class A..................................................................    $           $             $             $
Class B (Assuming sale of all shares at end of period)...................    $           $             $             $
Class B (Assuming no sale of shares).....................................    $           $             $             $
Class C (Assuming sale of all shares at end of period)...................    $           $             $             $
Class C (Assuming no sale of shares).....................................    $           $             $             $
Class Y..................................................................    $           $             $             $
</TABLE>
    
 

<TABLE>
<S>                             <C>
ASSUMPTIONS MADE IN THE EXAMPLES
  ALL  CLASSES: Reinvestment of all dividends and distributions; percentage amounts listed under 'Annual Fund Operating
  Expenses' remain the same for years shown.
  CLASS A SHARES: Deduction of the maximum 4% initial sales charge at the time of purchase.
  CLASS B SHARES: Deduction of the maximum applicable contingent deferred sales charge at the time of redemption, which
  declines over a period of six years. Ten-year figures assume that Class B shares convert to Class A shares at the end
  of the sixth year.
  CLASS C  SHARES: Deduction  of a  0.75% contingent  deferred sales  charge for  sales of  shares within  one year  of
  purchase.
</TABLE>

 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 8
 <PAGE>
<PAGE>

                      [This page intentionally left blank]
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 9
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------
 
CALIFORNIA TAX-FREE INCOME FUND
 
   
The following tables provide investors with data and ratios for one Class A,
Class B and Class C share for each of the periods shown. This information is
supplemented by the financial statements and accompanying notes appearing in
California Tax-Free Income Fund's Annual Report to Shareholders for the fiscal
year ended February 28, 1997, and the report of Ernst & Young LLP, independent
auditors, appearing in the Fund's Annual Report to Shareholders. Both are
incorporated by reference into the Statement of Additional Information. The
financial statements and notes, as well as the financial information in the
table below relating to each of the four fiscal years in the period ended
February 28, 1997, the fiscal period ended February 28, 1993 and the fiscal year
ended November 30, 1992 have been audited by Ernst & Young LLP. Further
information about the Fund's performance is included in the Annual Report to
Shareholders, which may be obtained without charge by calling 1-800-647-1568.
The information appearing below for periods prior to the year ended November 30,
1992 also has been audited by Ernst & Young LLP, whose reports thereon were
unqualified.
    
   
<TABLE>
<CAPTION>
                                                              CALIFORNIA TAX-FREE INCOME FUND
                         ---------------------------------------------------------------------------------------------------------
                                                                          CLASS A
                         ---------------------------------------------------------------------------------------------------------
                                                                                    FOR THE
                           FOR THE         FOR THE          FOR THE YEARS            THREE
                             YEAR            YEAR               ENDED                MONTHS
                            ENDED           ENDED            FEBRUARY 28,            ENDED        FOR THE YEARS ENDED NOVEMBER 30,
                         FEBRUARY 28,    FEBRUARY 29,    --------------------     FEBRUARY 28,    --------------------------------
                             1997            1996          1995        1994           1993          1992        1991        1990
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
<S>                      <C>             <C>             <C>         <C>          <C>             <C>         <C>         <C>
Net asset value,
 beginning of
 period...............                     $    10.68    $  11.41    $  11.80       $  11.39         11.13    $  10.94    $  10.95
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Net investment
 income...............                           0.57        0.58        0.60           0.16          0.66        0.71        0.78
Net realized and
 unrealized gains
 (losses) from
 investment
 transactions.........                           0.34       (0.63)      (0.08)          0.58          0.29        0.22       (0.01)
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Net increase
 (decrease) from
 investment
 operations...........                           0.91       (0.05)       0.52           0.74          0.95        0.93        0.77
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Dividends from net
 investment income....                          (0.57)      (0.58)      (0.60)         (0.16)        (0.66)      (0.71)      (0.78)
Distributions from net
 realized gains from
 investment
 transactions.........                        --            (0.10)      (0.31)         (0.17)        (0.03)      (0.03)      --
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Total dividends and
 distributions to
 shareholders.........                          (0.57)      (0.68)      (0.91)         (0.33)        (0.69)      (0.74)      (0.78)
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Net asset value, end
 of period............                     $    11.02    $  10.68    $  11.41       $  11.80      $  11.39    $  11.13    $  10.94
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Total investment
 return (1)...........                           8.68%      (0.18)%      4.46%          6.52%         8.73%       8.84%       6.89%
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
                         ------------    ------------    --------    --------     ------------    --------    --------    --------
Ratios and
 supplemental data:
   Net assets, end of
     period (000's)...                     $  151,684    $178,234    $227,179       $247,025      $239,851    $231,987    $211,701
   Expenses to average
     net assets.......                           0.94%       0.88%       0.90%          0.99%*        0.93%       0.83%       0.68%
   Net investment
     income to average
     net assets.......                           5.21%       5.55%       5.10%          5.61%*        5.80%       6.46%       6.78%
   Portfolio
     turnover.........                             32%         11%         37%             3%           25%          2%         23%
 
<CAPTION>

                        CALIFORNIA TAX-FREE INCOME FUND
                        --------------------------------
                                    CLASS A
                        --------------------------------
                        FOR THE YEARS ENDED NOVEMBER 30,
                        --------------------------------
                          1989        1988        1987
                        --------    --------    --------
<S>                      <C>        <C>         <C>
Net asset value,
 beginning of
 period...............  $  10.67    $  10.40    $  11.23
                        --------    --------    --------
Net investment
 income...............      0.74        0.75        0.75
Net realized and
 unrealized gains
 (losses) from
 investment
 transactions.........      0.28        0.27       (0.83)
                        --------    --------    --------
Net increase
 (decrease) from
 investment
 operations...........      1.02        1.02       (0.08)
                        --------    --------    --------
Dividends from net
 investment income....     (0.74)      (0.75)      (0.75)
Distributions from net
 realized gains from
 investment
 transactions.........     --          --          --
                        --------    --------    --------
Total dividends and
 distributions to
 shareholders.........     (0.74)      (0.75)      (0.75)
                        --------    --------    --------
Net asset value, end
 of period............  $  10.95    $  10.67    $  10.40
                        --------    --------    --------
                        --------    --------    --------
Total investment
 return (1)...........      9.85%      10.02%      (0.74)%
                        --------    --------    --------
                        --------    --------    --------
Ratios and
 supplemental data:
   Net assets, end of
     period (000's)...  $200,398    $163,651    $158,272
   Expenses to average
     net assets.......      0.76%       0.73%       0.71%
   Net investment
     income to average
     net assets.......      6.82%       6.98%       6.96%
   Portfolio
     turnover.........         4%          8%         10%
</TABLE>
    
 
- ------------
 
*  Annualized
 
`D'  Commencement of issuance of shares
 
(1) Total  investment return is  calculated assuming a  $1,000 investment on the
    first day of each period reported, reinvestment of all dividends and capital
    gain distributions at net asset value on the payable dates and a sale at net
    asset value on  the last day  of each  period reported. The  figures do  not
    include  sales  charges; results  for  each class  would  be lower  if sales
    charges were included. Total investment returns for periods of less than one
    year have not been annualized.
 
(2) Formerly Class D shares
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 10
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
 
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
   
<TABLE>
<CAPTION>
                                                 CALIFORNIA TAX-FREE INCOME FUND
           -----------------------------------------------------------------------------------------------------------
                                                     CLASS B                                               CLASS C(2)
           --------------------------------------------------------------------------------------------   ------------
                                                                                             FOR THE
                                                               FOR THE                        PERIOD
             FOR THE        FOR THE        FOR THE YEARS        THREE         FOR THE        JULY 1,        FOR THE
               YEAR           YEAR             ENDED            MONTHS          YEAR         1991`D'          YEAR
              ENDED          ENDED         FEBRUARY 28,         ENDED          ENDED         THROUGH         ENDED
           FEBRUARY 28,   FEBRUARY 29,   -----------------   FEBRUARY 28,   NOVEMBER 30,   NOVEMBER 30,   FEBRUARY 28,
               1997           1996        1995      1994         1993           1992           1991           1997
           ------------   ------------   -------   -------   ------------   ------------   ------------   ------------
<S>        <C>            <C>            <C>       <C>       <C>            <C>            <C>            <C>
                            $  10.69     $ 11.41   $ 11.81     $  11.39       $  11.14       $  10.95
               ------         ------     -------   -------       ------         ------         ------         ------
                                0.48        0.50      0.51         0.14           0.57           0.25
                                0.34       (0.62)    (0.09)        0.59           0.28           0.19
               ------         ------     -------   -------       ------         ------         ------         ------
                                0.82       (0.12)     0.42         0.73           0.85           0.44
               ------         ------     -------   -------       ------         ------         ------         ------
                               (0.48)      (0.50)    (0.51)       (0.14)         (0.57)         (0.25)
                              --           (0.10)    (0.31)       (0.17)         (0.03)        --
               ------         ------     -------   -------       ------         ------         ------         ------
                               (0.48)      (0.60)    (0.82)       (0.31)         (0.60)         (0.25)
               ------         ------     -------   -------       ------         ------         ------         ------
                            $  11.03     $ 10.69   $ 11.41     $  11.81       $  11.39       $  11.14
               ------         ------     -------   -------       ------         ------         ------         ------
               ------         ------     -------   -------       ------         ------         ------         ------
                                7.86%      (0.85)%     .56%        6.50%          7.80%          3.69%
               ------         ------     -------   -------       ------         ------         ------         ------
               ------         ------     -------   -------       ------         ------         ------         ------
                            $ 27,175     $33,007   $41,979     $ 36,693       $ 30,205       $ 10,743
                                1.70%       1.64%     1.65%        1.74%*         1.68%          1.62%*
                                4.45%       4.78%     4.32%        4.81%*         4.91%          5.02%*
                                  32%         11%       37%           3%            25%             2%
 
<CAPTION>

                        CALIFORNIA TAX-FREE INCOME FUND
           --------------------------------------------------------------
                                   CLASS C(2)
           --------------------------------------------------------------
                                                               FOR THE
                               FOR THE          FOR THE         PERIOD
             FOR THE            YEARS            THREE         JULY 2,
               YEAR             ENDED            MONTHS        1992`D'
              ENDED         FEBRUARY 28,         ENDED         THROUGH
           FEBRUARY 29,   -----------------   FEBRUARY 28,   NOVEMBER 30,
               1996        1995      1994         1993           1992
           ------------   -------   -------   ------------   ------------
<S>        <C>            <C>       <C>       <C>            <C>
             $  10.67     $ 11.40   $ 11.79     $  11.38       $  11.41
               ------     -------   -------       ------         ------
                 0.51        0.53      0.54         0.14           0.21
                 0.35       (0.63)    (0.08)        0.58          (0.03)
               ------     -------   -------       ------         ------
                 0.86       (0.10)     0.46         0.72           0.18
               ------     -------   -------       ------         ------
                (0.51)      (0.53)    (0.54)       (0.14)         (0.21)
               --           (0.10)    (0.31)       (0.17)        --
               ------     -------   -------       ------         ------
                (0.51)      (0.63)    (0.85)       (0.31)         (0.21)
               ------     -------   -------       ------         ------
             $  11.02     $ 10.67   $ 11.40     $  11.79       $  11.38
               ------     -------   -------       ------         ------
               ------     -------   -------       ------         ------
                 8.22%      (0.70)%    3.91%        6.49%          1.28%
               ------     -------   -------       ------         ------
               ------     -------   -------       ------         ------
             $ 22,155     $28,217   $53,874     $ 39,029       $ 30,141
                 1.46%       1.40%     1.39%        1.48%*         1.39%*
                 4.69%       5.05%     4.55%        5.06%*         4.79%*
                   32%         11%       37%           3%            25%
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 11
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
NATIONAL TAX-FREE INCOME FUND
 
   
The following tables provide investors with data and ratios for one Class A,
Class B, Class C and Class Y share for each of the periods shown. This
information is supplemented by the financial statements and accompanying notes
appearing in National Tax-Free Income Fund's Annual Report to Shareholders for
the fiscal year ended February 28, 1997, and the report of Ernst & Young LLP,
independent auditors, appearing in the Fund's Annual Report to Shareholders.
Both are incorporated by reference into the Statement of Additional Information.
The financial statements and notes, as well as the financial information in the
table below relating to each of the four fiscal years in the period ended
February 28, 1997, the fiscal period ended February 28, 1993 and the fiscal year
ended November 30, 1992 have been audited by Ernst & Young LLP. Further
information about the Fund's performance is included in the Annual Report to
Shareholders, which may be obtained without charge by calling 1-800-647-1568.
The information appearing below for periods prior to the year ended November 30,
1992 also has been audited by Ernst & Young LLP, whose reports thereon were
unqualified.
    
<TABLE>
<CAPTION>
                                                           NATIONAL TAX-FREE INCOME FUND
                           ----------------------------------------------------------------------------------------------
                                                                      CLASS A
                           ----------------------------------------------------------------------------------------------
                                                                                       FOR THE
                                            FOR THE YEARS ENDED                         THREE
                           ------------------------------------------------------       MONTHS       FOR THE YEARS ENDED
                                                                 FEBRUARY 28            ENDED            NOVEMBER 30,
                           FEBRUARY 28,    FEBRUARY 29,      --------------------    FEBRUARY 28,    --------------------
                               1997            1996            1995        1994          1993          1992        1991
                           ------------    ------------      --------    --------    ------------    --------    --------
<S>                        <C>             <C>               <C>         <C>         <C>             <C>         <C>
Net asset value,
 beginning of period.....                    $  11.26        $  12.00    $  12.09      $  11.67      $  11.40    $  11.20
                           ------------    ------------      --------    --------    ------------    --------    --------
Net investment income....                        0.58            0.63        0.64          0.17          0.71        0.76
Net realized and
 unrealized gains
 (losses) from investment
 transactions............                        0.39           (0.73)       0.03          0.55          0.31        0.20
                           ------------    ------------      --------    --------    ------------    --------    --------
Net increase (decrease)
 from investment
 operations..............                        0.97           (0.10)       0.67          0.72          1.02        0.96
                           ------------    ------------      --------    --------    ------------    --------    --------
Dividends from net
 investment income.......                       (0.59)          (0.63)      (0.64)        (0.17)        (0.71)      (0.76)
Distributions from net
 realized gains from
 investment
 transactions............                          --           (0.01)      (0.12)        (0.13)        (0.04)         --
                           ------------    ------------      --------    --------    ------------    --------    --------
Total dividends and
 distributions to
 shareholders............                       (0.59)          (0.64)      (0.76)        (0.30)        (0.75)      (0.76)
                           ------------    ------------      --------    --------    ------------    --------    --------
Net asset value, end of
 period..................                    $  11.64        $  11.26    $  12.00      $  12.09      $  11.67    $  11.40
                           ------------    ------------      --------    --------    ------------    --------    --------
                           ------------    ------------      --------    --------    ------------    --------    --------
Total investment return
 (1).....................                        8.75%          (0.63)%      5.65%         6.31%         9.21%       8.85%
                           ------------    ------------      --------    --------    ------------    --------    --------
                           ------------    ------------      --------    --------    ------------    --------    --------
Ratios and supplemental
 data:
   Net assets, end of
    period (000's).......                    $315,899        $346,579    $432,825      $419,596      $396,587    $366,300
   Expenses to average
    net assets...........                        0.93%(2)       0.88%        0.89%         0.88%*        0.91%       0.83%
   Net investment income
    to average net
    assets...............                        5.06%(2)       5.62%        5.28%         5.86%*        6.13%       6.66%
   Portfolio turnover....                          74%            60%          16%            5%           21%         27%
 
<CAPTION>

                                 NATIONAL TAX-FREE INCOME FUND
                           ----------------------------------------------
                                             CLASS A
                           ----------------------------------------------
                                  FOR THE YEARS ENDED NOVEMBER 30,
                           ----------------------------------------------
                             1990        1989        1988          1987
                           --------    --------    --------      --------
<S>                        <C>         <C>         <C>           <C>
Net asset value,
 beginning of period.....  $  11.21    $  10.98    $  10.64      $  11.48
                           --------    --------    --------      --------
Net investment income....      0.78        0.81        0.79          0.78
Net realized and
 unrealized gains
 (losses) from investment
 transactions............     (0.01)       0.23        0.34         (0.84)
                           --------    --------    --------      --------
Net increase (decrease)
 from investment
 operations..............      0.77        1.04        1.13         (0.06)
                           --------    --------    --------      --------
Dividends from net
 investment income.......     (0.78)      (0.81)      (0.79)        (0.78)
Distributions from net
 realized gains from
 investment
 transactions............        --          --          --            --
                           --------    --------    --------      --------
Total dividends and
 distributions to
 shareholders............     (0.78)      (0.81)      (0.79)        (0.78)
                           --------    --------    --------      --------
Net asset value, end of
 period..................  $  11.20    $  11.21    $  10.98      $  10.64
                           --------    --------    --------      --------
                           --------    --------    --------      --------
Total investment return
 (1).....................      7.17%       9.77%      10.85%        (0.50)%
                           --------    --------    --------      --------
                           --------    --------    --------      --------
Ratios and supplemental
 data:
   Net assets, end of
    period (000's).......  $343,539    $333,314    $307,954      $322,325
   Expenses to average
    net assets...........      0.69%       0.62%       0.75%        0.78%
   Net investment income
    to average net
    assets...............      7.08%       7.32%       7.14%        7.07%
   Portfolio turnover....        24%         11%          1%          16%
</TABLE>
 
- ------------
 
*  Annualized.
 
`D'  Commencement of issuance of shares.
 
(1) Total  investment return is calculated assuming  a $1,000 investment in Fund
    shares on  the  first day  of  each  period reported,  reinvestment  of  all
    dividends  and capital gain distributions at  net asset value on the payable
    date, and a sale at net asset value on the last day of each period reported.
    The figures do not  include sales charges; results  for each class would  be
    lower  if sales charges were included.  Total investment returns for periods
    of less than one year have not been annualized.
 
(2) These ratios include  non-recurring acquisition expenses  of 0.03% for  each
    class of shares.
 
(3) Formerly Class D shares
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 12
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
 
                              FINANCIAL HIGHLIGHTS
                                  (Concluded)
- --------------------------------------------------------------------------------
   
<TABLE>
<CAPTION>
                                                  NATIONAL TAX-FREE INCOME FUND
- ---------------------------------------------------------------------------------------------------------------------------------
                                             CLASS B                                                          CLASS C(3)
- -------------------------------------------------------------------------------------------------     ---------------------------
                                                                                       FOR THE
                                                          FOR THE                       PERIOD
                FOR THE YEARS ENDED                        THREE         FOR THE       JULY 1,            FOR THE YEARS ENDED
- ----------------------------------------------------       MONTHS          YEAR        1991`D'        ---------------------------
                                    FEBRUARY 28,           ENDED          ENDED        THROUGH
FEBRUARY 28,    FEBRUARY 29,     -------------------    FEBRUARY 28,   NOVEMBER 30,  NOVEMBER 30,     FEBRUARY 28,   FEBRUARY 29,
    1997            1996          1995        1994          1993           1992          1991             1997           1996
- ------------    ------------     -------     -------    ------------   ------------  ------------     ------------   ------------
<S>             <C>              <C>         <C>        <C>            <C>           <C>              <C>            <C>
                  $  11.26       $ 11.99     $ 12.08      $  11.67       $  11.40       $11.19                         $  11.26
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                      0.49          0.54        0.55          0.15           0.62         0.27                             0.52
                      0.39         (0.72)       0.03          0.54           0.31         0.21                             0.39
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                      0.88         (0.18)       0.58          0.69           0.93         0.48                             0.91
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                     (0.50)        (0.54)      (0.55)        (0.15)         (0.62)       (0.27)                           (0.53)
                        --         (0.01)      (0.12)        (0.13)         (0.04)          --                               --
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                     (0.50)        (0.55)      (0.67)        (0.28)         (0.66)       (0.27)                           (0.53)
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                  $  11.64       $ 11.26     $ 11.99      $  12.08       $  11.67       $11.40                         $  11.64
- ------              ------       -------     -------        ------         ------        -----            ------         ------
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                      7.94%       (1.29)%       4.87%         6.02%          8.36%        4.06%                            8.19%
- ------              ------       -------     -------        ------         ------        -----            ------         ------
- ------              ------       -------     -------        ------         ------        -----            ------         ------
                  $ 51,546       $58,958     $70,988      $ 50,064       $ 39,564       $8,620                         $ 75,076
                      1.68%(2)      1.64%       1.63%         1.63%*         1.65%        1.65%*                           1.45%(2)
                      4.31%(2)      4.86%       4.50%         5.08%*         5.16%        5.26%*                           4.57%(2)
                        74%           60%         16%            5%            21%          27%                              74%
 
<CAPTION>

                                       NATIONAL TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------------------------
                             CLASS C(3)                                         CLASS Y
- -----------------------------------------------------------------     ----------------------------
                                                        FOR THE
                                        FOR THE          PERIOD                     FOR THE PERIOD
                                         THREE          JULY 2,         FOR THE      NOVEMBER 3,
                                         MONTHS         1992`D'           YEAR         1995`D'
                  FEBRUARY 28,           ENDED          THROUGH          ENDED         THROUGH
FEBRUARY 28,  --------------------    FEBRUARY 28,    NOVEMBER 30,    FEBRUARY 28,   FEBRUARY 29,
    1997        1995        1994          1993            1992            1997           1996
- ------------  --------    --------    ------------    ------------    ------------  --------------
<S>           <C>         <C>         <C>             <C>             <C>           <C>
              $  12.00    $  12.09      $  11.67        $  11.71
- ------        --------    --------        ------          ------          -----          -----
                  0.57        0.58          0.15            0.23
                 (0.73)       0.03          0.55           (0.04)
- ------        --------    --------        ------          ------          -----          -----
                 (0.16)       0.61          0.70            0.19
- ------        --------    --------        ------          ------          -----          -----
                 (0.57)      (0.58)        (0.15)          (0.23)
                 (0.01)      (0.12)        (0.13)             --
- ------        --------    --------        ------          ------          -----          -----
                 (0.58)      (0.70)        (0.28)          (0.23)
- ------        --------    --------        ------          ------          -----          -----
              $  11.26    $  12.00      $  12.09        $  11.67
- ------        --------    --------        ------          ------          -----          -----
- ------        --------    --------        ------          ------          -----          -----
                (1.13)%       5.13%         6.18%           1.41%
- ------        --------    --------        ------          ------          -----          -----
- ------        --------    --------        ------          ------          -----          -----
              $101,642    $187,778      $138,989        $105,854
                  1.40%       1.37%         1.37%*          1.42%*
                  5.13%       4.75%         5.30%*          5.17%*
                    60%         16%            5%             21%
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 13
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
MUNICIPAL HIGH INCOME FUND
   
The  following tables provide  investors with data  and ratios for  one Class A,
Class B and Class  C share for  each of the periods  shown. This information  is
supplemented  by the  financial statements  and accompanying  notes appearing in
Municipal High Income Fund's Annual Report  to Shareholders for the fiscal  year
ended  February  28, 1997,  and the  report  of Ernst  & Young  LLP, independent
auditors, appearing  in  the Fund's  Annual  Report to  Shareholders.  Both  are
incorporated  by  reference into  the Statement  of Additional  Information. The
financial statements and  notes, as  well as  the financial  information in  the
table  below  relating to  each of  the five  fiscal years  in the  period ended
February 28, 1997 have  been audited by Ernst  & Young LLP. Further  information
about  the Fund's performance is included  in the Annual Report to Shareholders,
which may be obtained without charge by calling 1-800-647-1568. The  information
appearing  below for periods prior to the  year ended February 29, 1993 also has
been audited by Ernst & Young LLP, whose reports thereon were unqualified.
    
   
<TABLE>
<CAPTION>
                                                                 MUNICIPAL HIGH INCOME FUND
                                --------------------------------------------------------------------------------------------
                                                                          CLASS A
                                --------------------------------------------------------------------------------------------
                                                                    FOR THE YEARS ENDED
                                --------------------------------------------------------------------------------------------
                                                                     FEBRUARY 28,                            FEBRUARY 28,
                                FEBRUARY 28,   FEBRUARY 29,   ---------------------------   FEBRUARY 29,   -----------------
                                    1997           1996        1995      1994      1993         1992        1991      1990
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
<S>                             <C>            <C>            <C>       <C>       <C>       <C>            <C>       <C>
Net asset value, beginning of
 period........................   $              $   9.92     $ 10.77   $ 10.96   $ 10.29     $   9.92     $ 10.00   $  9.91
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Net investment income..........                      0.62        0.59      0.61      0.67         0.71        0.72      0.74
Net realized and unrealized
 gains (losses) from investment
 transactions..................                      0.37       (0.82)     0.01      0.81         0.44       (0.08)     0.09
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Net increase (decrease) from
 investment operations.........                      0.99       (0.23)     0.62      1.48         1.15        0.64      0.83
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Dividends from net investment
 income........................                     (0.62)      (0.59)    (0.61)    (0.67)       (0.71)      (0.72)    (0.74)
Distributions from net realized
 gains from investment
 transactions..................                        --       (0.03)    (0.20)    (0.14)       (0.07)         --        --
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Total dividends and
 distributions to
 shareholders..................                     (0.62)      (0.62)    (0.81)    (0.81)       (0.78)      (0.72)    (0.74)
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Net asset value, end of
 period........................   $              $  10.29     $  9.92   $ 10.77   $ 10.96     $  10.29     $  9.92   $ 10.00
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Total investment return(1).....           %         10.18%      (2.03)%    5.77%    15.05%       11.94%       6.69%     8.74%
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
                                ------------   ------------   -------   -------   -------   ------------   -------   -------
Ratios and supplemental data:
 Net assets, end of period
   (000's).....................   $              $ 57,280     $63,287   $82,248   $82,251     $ 68,830     $62,559   $61,067
 Expenses, net of waivers from
   adviser, to average net
   assets......................           %          1.10%       1.13%     1.03%     0.87%        0.75%       0.69%     0.65%
 Expenses, before waivers from
   adviser, to average net
   assets......................           %          1.10%       1.13%     1.16%     1.29%        1.25%       1.54%     1.49%
 Net investment income, net of
   waivers from adviser, to
   average net assets..........           %          5.94%       5.96%     5.52%     6.31%        6.99%       7.32%     7.35%
 Net investment income, before
   waivers from adviser, to
   average net assets..........           %          5.94%       5.96%     5.39%     5.89%        6.49%       6.47%     6.51%
 Portfolio turnover............           %            48%         28%       23%       10%          45%         20%       17%
 
<CAPTION>

                                  MUNICIPAL HIGH INCOME FUND
                               --------------------------------
                                          CLASS A
                               --------------------------------
                                 FOR THE      FOR THE PERIOD
                                YEAR ENDED   JUNE 23, 1987`D'
                               FEBRUARY 28,         TO
                                   1989       FEBRUARY 29, 1988
                                 --------   --------------------
<S>                             <C>        <C>
Net asset value, beginning of
 period........................  $  9.80          $  9.58
                                 -------          -------
Net investment income..........     0.75             0.50
Net realized and unrealized
 gains (losses) from investment
 transactions..................     0.11             0.22
                                 -------          -------
Net increase (decrease) from
 investment operations.........     0.86             0.72
                                 -------          -------
Dividends from net investment
 income........................    (0.75)           (0.50)
Distributions from net realized
 gains from investment
 transactions..................       --               --
                                 -------          -------
Total dividends and
 distributions to
 shareholders..................    (0.75)           (0.50)
                                 -------          -------
Net asset value, end of
 period........................  $  9.91          $  9.80
                                 -------          -------
                                 -------          -------
Total investment return(1).....     9.11%            7.23%
                                 -------          -------
                                 -------          -------
Ratios and supplemental data:
 Net assets, end of period
   (000's).....................  $54.512          $48,515
 Expenses, net of waivers from
   adviser, to average net
   assets......................     0.60%            0.12%*
 Expenses, before waivers from
   adviser, to average net
   assets......................     1.46%            1.40%*
 Net investment income, net of
   waivers from adviser, to
   average net assets..........     7.64%            7.63%*
 Net investment income, before
   waivers from adviser, to
   average net assets..........     6.78%            6.35%*
 Portfolio turnover............       14%               0%
</TABLE>
    
 
- ------------
 
*  Annualized.
 
`D'  Commencement of issuance of shares.
 
(1) Total investment return is  calculated assuming a  $1,000 investment on  the
    first day of each period reported, reinvestment of all dividends and capital
    gain distributions at net asset value on the payable dates and a sale at net
    asset  value on  the last day  of each  period reported. The  figures do not
    include sales  charges; results  for  each class  would  be lower  if  sales
    charges were included. Total investment returns for periods of less than one
    year have not been annualized.
 
(2) Formerly Class D shares.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 14
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
   
<TABLE>
<CAPTION>
                                                      MUNICIPAL HIGH INCOME FUND
         ---------------------------------------------------------------------------------------------------------------------
                                            CLASS B                                                   CLASS C(2)
         -----------------------------------------------------------------------------   -------------------------------------
                                                                        FOR THE PERIOD            FOR THE YEARS ENDED
                              FOR THE YEARS ENDED                          JULY 1,       -------------------------------------
         -------------------------------------------------------------     1991`D'                                     FEBRUARY
                                                FEBRUARY 28,               THROUGH                                     28,
         FEBRUARY 28,   FEBRUARY 29,   -------------------------------   FEBRUARY 29,    FEBRUARY 28,   FEBRUARY 28,   -------
             1997           1996        1995        1994        1993         1992            1997           1996        1995
         ------------   ------------   -------     -------     -------  --------------   ------------   ------------   -------
 
<S>      <C>            <C>            <C>         <C>         <C>      <C>              <C>            <C>            <C>
           $              $   9.92     $ 10.76     $ 10.96     $ 10.29     $  10.05        $              $   9.92     $ 10.77
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
                              0.54        0.52        0.52        0.59         0.42                           0.56        0.55
 
                              0.37       (0.81)         --        0.81         0.31                           0.37       (0.82)
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
 
                              0.91       (0.29)       0.52        1.40         0.73                           0.93       (0.27)
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
 
                             (0.54)      (0.52)      (0.52)      (0.59)       (0.42)                         (0.56)      (0.55)
 
                                --       (0.03)      (0.20)      (0.14)       (0.07)                            --       (0.03)
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
 
                             (0.54)      (0.55)      (0.72)      (0.73)       (0.49)                         (0.56)      (0.58)
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
           $              $  10.29     $  9.92     $ 10.76     $ 10.96     $  10.29        $              $  10.29     $  9.92
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
                   %          9.36%      (2.67)%      4.88%      14.81%        6.89%               %          9.64%      (2.51)%
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
         ------------   ------------   -------     -------     -------      -------      ------------   ------------   -------
 
           $              $ 23,868     $25,823     $32,287     $22,922     $  8,176                       $ 20,700     $23,158
 
                   %          1.85%       1.87%       1.79%       1.63%        1.50%*              %          1.60%       1.63%
 
                   %          1.85%       1.87%       1.90%       2.01%        1.98%*              %          1.60%       1.63%
 
                   %          5.19%       5.21%       4.72%       5.48%        5.80%*              %          5.45%       5.48%
 
                   %          5.19%       5.21%       4.61%       5.10%        5.32%*              %          5.45%       5.48%
                   %            48%         28%         23%         10%          46%               %            48%         28%
 
<CAPTION>

          MUNICIPAL HIGH INCOME FUND
         ----------------------------
                 CLASS C(2)
         ----------------------------
                      FOR THE PERIOD
                         JULY 2,
           FOR THE       1992`D'
         YEAR ENDED      THROUGH
         FEBRUARY 28,  FEBRUARY 28,
            1994           1993
           -------    --------------
<S>        <C>        <C>
           $ 10.96       $  10.50
           -------        -------
              0.55           0.36
              0.01           0.47
           -------        -------
              0.56           0.83
           -------        -------
             (0.55)         (0.36)
             (0.20)         (0.01)
           -------        -------
             (0.75)         (0.37)
           -------        -------
           $ 10.77       $  10.96
           -------        -------
           -------        -------
              5.24%          7.72%
           -------        -------
           -------        -------
           $35,872       $ 21,638
              1.54%          1.40%*
              1.64%          1.69%*
              4.95%          5.26%*
              4.85%          4.97%*
                23%            10%
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 15
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
CALIFORNIA   TAX-FREE   INCOME  FUND           NATIONAL  TAX-FREE   INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
                                  (Continued)
- --------------------------------------------------------------------------------
 
   
NEW YORK TAX-FREE INCOME FUND
The following tables provide investors with data and ratios for one Class A,
Class B and Class C share for each of the periods shown. This information is
supplemented by the financial statements and accompanying notes appearing in New
York Tax-Free Income Fund's Annual Report to Shareholders for the fiscal year
ended February 28, 1997, and the report of Ernst & Young LLP, independent
auditors, appearing in the Fund's Annual Report to Shareholders. Both are
incorporated by reference into the Statement of Additional Information. The
financial statements and notes, as well as the financial information in the
table below relating to each of the five fiscal years in the period ended
February 28, 1997 have been audited by Ernst & Young LLP. Further information
about the Fund's performance is included in the Annual Report to Shareholders,
which may be obtained without charge by calling 1-800-647-1568. The information
appearing below for periods prior to the year ended February 29, 1993 also has
been audited by Ernst & Young LLP, whose reports thereon were unqualified.
    
   
<TABLE>
<CAPTION>
                                                                  NEW YORK TAX-FREE INCOME FUND
                                    ------------------------------------------------------------------------------------------
                                                                             CLASS A
                                    ------------------------------------------------------------------------------------------
                                                                       FOR THE YEARS ENDED
                                    ------------------------------------------------------------------------------------------
                                                                                                                       FEBRUARY
                                                                              FEBRUARY 28,                                28,
                                    FEBRUARY 28,    FEBRUARY 29,      -----------------------------    FEBRUARY 29,    -------
                                        1997            1996           1995       1994       1993          1992         1991
                                    ------------    ------------      -------    -------    -------    ------------    -------
 
<S>                                 <C>             <C>               <C>        <C>        <C>        <C>             <C>
Net asset value, beginning of
 period.............................   $              $  10.27        $ 11.03    $ 10.99    $ 10.12      $   9.76      $  9.72
                                        ------          ------        -------    -------    -------        ------      -------
Net investment income...............                      0.54           0.54       0.57       0.63          0.66         0.67
Net realized and unrealized gains
 (losses) from investment
 transactions.......................                      0.45          (0.66)      0.07       0.87          0.36         0.04
                                        ------          ------        -------    -------    -------        ------      -------
Total increase (decrease) from
 investment operations..............                      0.99          (0.12)      0.64       1.50          1.02         0.71
                                        ------          ------        -------    -------    -------        ------      -------
Dividends from net investment
 income.............................                     (0.55)         (0.54)     (0.57)     (0.63)        (0.66)       (0.67)
Distributions from net realized
 gains from investment
 transactions.......................                    --              (0.10)     (0.03)     --           --            --
                                        ------          ------        -------    -------    -------        ------      -------
Total dividends and distributions to
 shareholders.......................                     (0.55)         (0.64)     (0.60)     (0.63)        (0.66)       (0.67)
                                        ------          ------        -------    -------    -------        ------      -------
Net asset value, end of period......   $              $  10.71        $ 10.27    $ 11.03    $ 10.99      $  10.12      $  9.76
                                        ------          ------        -------    -------    -------        ------      -------
                                        ------          ------        -------    -------    -------        ------      -------
Total investment return (1).........           %          9.83%         (0.83)%     5.89%     15.44%        10.80%        7.59%
                                        ------          ------        -------    -------    -------        ------      -------
                                        ------          ------        -------    -------    -------        ------      -------
 
Ratios and supplemental data:
Net assets, end of period (000's)...                  $ 28,734        $32,475    $45,033    $43,443      $ 35,961      $30,173
Expenses, net of waivers from
 adviser, to average net assets.....                      1.02%          1.01%      0.75%      0.34%         0.25%        0.21%
Expenses, before waivers from
 adviser, to average net assets.....                      1.15%          1.26%      1.25%      1.47%         1.53%        1.84%
Net investment income, net of
 waivers from adviser, to average
 net assets.........................                      5.11%          5.38%      5.13%      6.07%         6.65%        6.93%
Net investment income, before
 waivers from adviser, to average
 net assets.........................                      4.98%          5.13%      4.63%      4.94%         5.37%        5.30%
Portfolio turnover..................                        13%             6%         8%         6%            6%           3%
 
<CAPTION>

                                      NEW YORK TAX-FREE INCOME FUND
                                    ----------------------------------
                                                 CLASS A
                                    ----------------------------------
                                      FOR THE
                                     YEAR ENDED     FOR THE PERIOD
                                    FEBRUARY 28, SEPTEMBER 30, 1988`D'
                                       1990      TO FEBRUARY 28, 1989
                                     -------     ---------------------
<S>                                   <C>        <C>
Net asset value, beginning of
 period.............................  $  9.59           $  9.60
                                      -------            ------
Net investment income...............     0.70              0.28
Net realized and unrealized gains
 (losses) from investment
 transactions.......................     0.13             (0.01)
                                      -------            ------
Total increase (decrease) from
 investment operations..............     0.83              0.27
                                      -------            ------
Dividends from net investment
 income.............................    (0.70)            (0.28)
Distributions from net realized
 gains from investment
 transactions.......................    --             --
                                      -------            ------
Total dividends and distributions to
 shareholders.......................    (0.70)            (0.28)
                                      -------            ------
Net asset value, end of period......  $  9.72           $  9.59
                                      -------            ------
                                      -------            ------
Total investment return (1).........     8.94%             2.25%
                                      -------            ------
                                      -------            ------
Ratios and supplemental data:
Net assets, end of period (000's)...  $21,999           $11,222
Expenses, net of waivers from
 adviser, to average net assets.....     0.00%             0.00%*
Expenses, before waivers from
 adviser, to average net assets.....     2.20%             3.04%*
Net investment income, net of
 waivers from adviser, to average
 net assets.........................     7.07%             6.96%*
Net investment income, before
 waivers from adviser, to average
 net assets.........................     4.87%             3.92%*
Portfolio turnover..................        0%             0.00%*
</TABLE>
    
 
- ------------
 
*  Annualized.
 
`D'  Commencement of issuance of shares.
 
(1) Total investment return is calculated  assuming a $1,000 investment in  Fund
    shares  on  the  first day  of  each  period reported,  reinvestment  of all
    dividends and capital gain distributions at  net asset value on the  payable
    date, and a sale at net asset value on the last day of each period reported.
    The  figures do not include  sales charges; results for  each class would be
    lower if sales charges were  included. Total investment returns for  periods
    of less than one year have not been annualized.
 
(2) Formerly Class D shares
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 16
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
                                  (Concluded)
- --------------------------------------------------------------------------------
   
<TABLE>
<CAPTION>
                                              NEW YORK TAX-FREE INCOME FUND
- -----------------------------------------------------------------------------------------------------------------------------------
                                 CLASS B                                                      CLASS C(2)
- -------------------------------------------------------------------------  --------------------------------------------------------
                                                           FOR THE PERIOD                                            FOR THE PERIOD
                                 FOR THE YEARS ENDED         JULY 1,                         FOR THE YEARS ENDED        JULY 2,
FOR THE YEAR  FOR THE YEAR  -----------------------------    1991`D'       FOR THE YEAR  ---------------------------    1992'D'
   ENDED         ENDED                                       THROUGH          ENDED                                     THROUGH
FEBRUARY 28,  FEBRUARY 29,          FEBRUARY 28,           FEBRUARY 29,    FEBRUARY 28,         FEBRUARY 29,          FEBRUARY 28,
- ------------  ------------  ----------------------------- --------------   ------------  ---------------------------  -----------
    1997          1996       1995       1994       1993        1992            1997       1996      1995      1994        1993
- ------------  ------------  -------    -------    ------- --------------   ------------  -------   -------   -------     -------
 
<S>           <C>           <C>        <C>        <C>     <C>              <C>           <C>       <C>       <C>        <C>
  $             $  10.27    $ 11.03    $ 10.98    $ 10.12     $ 9.81          $          $ 10.28   $ 11.03   $ 10.99    $ 10.45
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
                    0.47       0.47       0.49       0.56       0.39                        0.49      0.49      0.51       0.36
                    0.44      (0.66)      0.08       0.86       0.31                        0.43     (0.65)     0.07       0.54
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
                    0.91      (0.19)      0.57       1.42       0.70                        0.92     (0.16)     0.58       0.90
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
                   (0.47)     (0.47)     (0.49)     (0.56)     (0.39)                      (0.49)    (0.49)    (0.51)     (0.36)
                  --          (0.10)     (0.03)     --         --                          --        (0.10)    (0.03)     --
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
                   (0.47)     (0.57)     (0.52)     (0.56)     (0.39)                      (0.49)    (0.59)    (0.54)     (0.36)
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
  $             $  10.71    $ 10.27    $ 11.03    $ 10.98     $10.12          $          $ 10.71   $ 10.28   $ 11.03    $ 10.99
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
          %         9.01%     (1.57)%     5.19%     14.35%      6.80%               %       9.17%    (1.20)%    5.35%      8.38%
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
- ------------      ------    -------    -------    -------     ------          ------     -------   -------   -------    -------
                $ 11,862    $14,660    $19,193    $13,776     $6,026                     $17,849   $21,095   $38,165    $19,553
                    1.77%      1.76%      1.51%      1.10%      1.00%*                      1.52%     1.52%     1.27%      0.90%*
                    1.89%      2.01%      1.99%      2.19%      2.20%*                      1.64%     1.75%     1.72%      1.83%*
                    4.36%      4.63%      4.34%      5.22%      5.59%*                      4.61%     4.89%     4.55%      5.04%*
                    4.24%      4.83%      3.86%      4.13%      4.39%*                      4.50%     4.65%     4.10%      4.11%*
                      13%         6%         8%         6%         6%                         13%        6%        8%         6%
 
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 17
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                       INVESTMENT OBJECTIVES AND POLICIES
- --------------------------------------------------------------------------------
 
The Funds' investment objectives may not be changed without shareholder
approval. Their other investment policies, except where noted, are not
fundamental and may be changed by the Funds' boards of trustees.
 
CALIFORNIA TAX-FREE INCOME FUND
 
   
The investment objective of California Tax-Free Income Fund is to provide high
current income exempt from federal income tax and California personal income
tax, consistent with the preservation of capital and liquidity within the Fund's
quality standards. The Fund seeks to invest substantially all of its net assets
in securities issued by the State of California, its municipalities, and public
authorities or by other issuers if such obligations pay interest that is exempt
from federal income tax and California personal income tax ('California
Obligations') and, except under unusual market conditions, the Fund invests at
least 80% of its net assets in California Obligations that pay interest that is
not an item of tax preference for purposes of the federal alternative minimum
tax ('AMT exempt interest').
    
 
NATIONAL TAX-FREE INCOME FUND
 
The investment objective of National Tax-Free Income Fund is to provide high
current income exempt from federal income tax, consistent with the preservation
of capital and liquidity within the Fund's quality standards. The Fund seeks to
invest substantially all of its net assets in municipal securities with varying
maturities. Except under unusual market conditions, the Fund invests at least
80% of its net assets in municipal securities that pay AMT exempt interest.
 
MUNICIPAL HIGH INCOME FUND
 
The investment objective of Municipal High Income Fund is to provide high
current income exempt from federal income tax. Except under unusual market
conditions, the Fund invests at least 80% of its assets in municipal securities.
The Fund may invest without limit in municipal securities that pay interest that
is not AMT exempt interest and does so when Mitchell Hutchins believes that such
securities offer attractive yields relative to AMT exempt municipal obligations
with similar credit and market characteristics and risks.
 
NEW YORK TAX-FREE INCOME FUND
 
   
The investment objective of New York Tax-Free Income Fund is to provide high
current income exempt from federal income tax and from New York State and New
York City personal income taxes. The Fund seeks to invest substantially all of
its net assets in securities issued by the State of New York, its municipalities
and public authorities or by other issuers if such obligations pay interest that
is exempt from federal income tax and New York State and New York City personal
income taxes ('New York Obligations') and, except under unusual market
conditions, invests at least 80% of its net assets in New York Obligations that
pay AMT exempt interest.
    
 
                                    * * * *
 
As with any mutual fund, there is no assurance that any of these Funds will
achieve its investment objective. Each Fund's net asset value fluctuates based
upon changes in the value of its portfolio securities.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 18
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                        INVESTMENT PHILOSOPHY & PROCESS
- --------------------------------------------------------------------------------
 
In selecting municipal securities for the Funds that will provide investors with
high current income exempt from federal and/or state income tax, Mitchell
Hutchins relies on the expertise of its team of analysts and portfolio managers.
 
The Municipal Investment Team's investment process for each Fund employs a
'top-down' investment process. This process consists of analyzing three
fundamental factors: to determine duration, sector and security. Duration is set
based on the direction of interest rates and the shape of the yield curve.
Sector is determined by analyzing the spread between the prevailing yields of
municipal and U.S. Treasury securities, investment opportunities within the
municipal market and state tax exemption. Finally, security selection is
established by performing an analysis of both credit quality and structure of
individual issues.
 
All aspects of the Team's investment process rely on solid research, which is
broken down into four types: economic, credit, quantitative and market. Mitchell
Hutchins' analysts monitor these components on a daily basis. This research
provides the Municipal Investment Team with increased information to assist it
in effectively managing municipal portfolios. The municipal bond market is a
fragmented, inefficient market that, in Mitchell Hutchins' opinion, offers
opportunities for active management. With the information garnered by extensive
research, active management may capitalize on these inefficiencies and
potentially increase portfolio value.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 19
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
PAINEWEBBER
CALIFORNIA   TAX-FREE   INCOME  FUND           NATIONAL  TAX-FREE   INCOME  FUND
MUNICIPAL  HIGH   INCOME   FUND             NEW   YORK  TAX-FREE   INCOME   FUND
 
- --------------------------------------------------------------------------------
                                  PERFORMANCE
- --------------------------------------------------------------------------------
 
   
These charts show the total returns for the Funds. Sales charges have not been
deducted from total returns. No information is presented for Class Y shares of
California Tax-Free Income Fund, New York Tax-Free Income Fund or Municipal High
Income Fund because there were no Class Y shares outstanding in 1996 or earlier
periods. Returns would be lower if sales charges were deducted. Past results are
not a guarantee of future results.
    
 
Total returns both before and after deducting the maximum sales charges are
shown below in the tables that follow the performance charts.
 
CALIFORNIA TAX-FREE INCOME FUND

                                     [GRAPHIC]

As Class A shares commenced operations on September 16, 1985, the 1985 return
represents the period from September 16, 1985 through December 31, 1985. The
inception date of Class B shares was July 1, 1991; thus, the 1991 return for
Class B shares represents the period from July 1, 1991 through December 31,
1991. The inception date of Class C shares was July 2, 1992; thus, the 1992
return for Class C shares represents the period from July 2, 1992 through
December 31, 1992.
 
   
AVERAGE ANNUAL RETURNS
  As of February 28, 1997
    
 
   
<TABLE>
<CAPTION>
                                                                            CLASS A SHARES    CLASS B SHARES    CLASS C SHARES
                                                                            --------------    --------------    --------------
 
<S>                                                                         <C>               <C>               <C>
Inception Date...........................................................       9/16/85            7/1/91            7/2/92
ONE YEAR
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
FIVE YEARS
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
TEN YEARS (OR LIFE OF CLASS)
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
</TABLE>
    
 
                             ---------------------
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                               Prospectus Page 20
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
 
NATIONAL TAX-FREE INCOME FUND

                                     [GRAPHIC]

   
As Class A shares commenced operations on December 3, 1984, the 1984 return
represents the period from December 3, 1984 through December 31, 1984. The
inception date of Class B shares is July 1, 1991; thus, the 1991 return for
Class B shares represents the period from July 1, 1991 through December 31,
1991. The inception date of Class C shares was July 2, 1992; thus, the 1992
return for Class C shares represents the period from July 2, 1992 through
December 31, 1992. As Class Y shares commenced operations on November 3, 1995,
the 1995 return represents the period from November 3, 1995 through December 31,
1995.
    
 
   
AVERAGE ANNUAL RETURNS
  As of February 28, 1997
    
 
   
<TABLE>
<CAPTION>
                                                            CLASS A SHARES    CLASS B SHARES    CLASS C SHARES    CLASS Y SHARES
                                                            --------------    --------------    --------------    --------------
 
<S>                                                         <C>               <C>               <C>               <C>
Inception Date...........................................       12/3/84            7/1/91            7/2/92           11/3/95
ONE YEAR
  Without deducting maximum sales charges................
  After deducting maximum sales charges..................
FIVE YEARS
  Without deducting maximum sales charges................
  After deducting maximum sales charges..................
TEN YEARS (OR LIFE OF CLASS)
  Without deducting maximum sales charges................
  After deducting maximum sales charges..................
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 21
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
 
MUNICIPAL HIGH INCOME FUND

                                     [GRAPHIC]

As Class A shares commenced operations on June 23, 1987, the 1987 return
represents the period from June 23, 1987 through December 31, 1987. The
inception date of Class B shares is July 1, 1991; thus, the 1991 return for
Class B shares represents the period from July 1, 1991 through December 31,
1991. The inception date of Class C shares was July 2, 1992; thus, the 1992
return for Class C shares represents the period from July 2, 1992 through
December 31, 1992.
 
   
AVERAGE ANNUAL RETURNS
  As of February 28, 1997
    
 
   
<TABLE>
<CAPTION>
                                                                            CLASS A SHARES    CLASS B SHARES    CLASS C SHARES
                                                                            --------------    --------------    --------------
 
<S>                                                                         <C>               <C>               <C>
Inception Date...........................................................       6/23/87            7/1/91            7/2/92
ONE YEAR
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
FIVE YEARS
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
LIFE
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
</TABLE>
    
 
                             ---------------------
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                               Prospectus Page 22
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
 
NEW YORK TAX-FREE INCOME FUND

                                     [GRAPHIC]

As Class A shares commenced operations on September 23, 1988, the 1988 return
represents the period from September 23, 1988 through December 31, 1988. The
inception date of Class B shares is July 1, 1991; thus, the 1991 return for
Class B shares represents the period from July 1, 1991 through December 31,
1991. The inception date of Class C shares was July 2, 1992; thus, the 1992
return for Class C shares represents the period from July 2, 1992 through
December 31, 1992.
 
   
AVERAGE ANNUAL RETURNS
  As of February 28, 1997
    
 
   
<TABLE>
<CAPTION>
                                                                            CLASS A SHARES    CLASS B SHARES    CLASS C SHARES
                                                                            --------------    --------------    --------------
 
<S>                                                                         <C>               <C>               <C>
Inception Date...........................................................       9/23/88            7/1/91            7/2/92
ONE YEAR
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
FIVE YEARS
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
LIFE
  Without deducting maximum sales charges................................
  After deducting maximum sales charges..................................
</TABLE>
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 23
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
PERFORMANCE INFORMATION
 
   
The Funds perform a standardized computation of annualized total return and may
show this return in advertisements or promotional materials. Standardized return
shows the change in value of an investment in a Fund as a steady compound annual
rate of return. Actual year-by-year returns fluctuate and may be higher or lower
than standardized return. Standardized returns for Class A shares of the Funds
reflect deduction of the Funds' maximum initial sales charge of 4% at the time
of purchase, and standardized returns for the Class B and Class C shares of the
Funds reflect deduction of the applicable contingent deferred sales charge
imposed on the sale of shares held for the period. One-, five- and ten-year
periods will be shown, unless the Fund or Class has been in existence for a
shorter period. If so, returns will be shown for the period since inception.
Total return calculations assume reinvestment of dividends and other
distributions.
    
 
The Funds may use other total return presentations in conjunction with
standardized return. These may cover the same or different periods as those used
for standardized return and may include cumulative returns, average annual
rates, actual year-by-year rates or any combination thereof. Non-standardized
return does not reflect initial or contingent deferred sales charges and would
be lower if such charges were deducted.
 
   
Total return information reflects past performance and does not indicate future
results.
The investment return and principal value of shares of the Funds will fluctuate.
The amount investors receive when selling shares may be more or less than what
they paid. Further information about each Fund's performance is contained in its
Annual Report, which may be obtained without charge by contacting the Fund, your
PaineWebber investment executive or PaineWebber's correspondent firms or by
calling toll-free 1-800-647-1568.
    
 
- --------------------------------------------------------------------------------
                             THE FUNDS' INVESTMENTS
- --------------------------------------------------------------------------------
 
MUNICIPAL SECURITIES
 
Each Fund may invest in a variety of municipal securities, as described below:
 
MUNICIPAL BONDS. Municipal bonds are debt obligations issued to obtain funds for
various public purposes that pay interest that is exempt from federal income tax
in the opinion of bond issuer's counsel, and include general obligation bonds,
revenue bonds and 'moral obligation' issues. Municipal bonds also include
municipal lease obligations, which are issued by state and local governments and
authorities to purchase land and various types of equipment or facilities.
 
   
INDUSTRIAL DEVELOPMENT BONDS ('IDBS') AND PRIVATE ACTIVITY BONDS ('PABS'). IDBs
and PABs are issued by or on behalf of public authorities to finance various
privately operated facilities, such as airport or pollution control facilities,
and are considered to be 'municipal bonds' if the interest paid on the bond is
exempt from federal income tax in the opinion of bond issuer's counsel.
    
 
   
FLOATING RATE AND VARIABLE RATE OBLIGATIONS. Floating rate and variable rate
obligations pay interest at rates that are not fixed, but that vary with changes
in specified market rates or indices. These obligations typically permit the
holder to demand payment of principal from the issuer at par value prior to
maturity and may permit the issuer to prepay principal plus accrued interest.
    
 
   
PARTICIPATION INTERESTS. Participation interests are interests in municipal
bonds that are owned by banks, and [typically] carry a demand feature permitting
the holder to sell them back to the bank.
    
 
                             ---------------------
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                               Prospectus Page 24
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
TENDER OPTION BONDS. Tender option bonds are long-term municipal securities sold
by a bank subject to a 'tender option' that gives the purchaser the right to
sell them to the bank at par plus accrued interest at designated times.
 
PUT BONDS. A put bond is a municipal bond that gives the holder the
unconditional right to sell the bond back to the issuer at a specified price and
exercise date, which is typically well in advance of the bond's maturity date.
 
TAX-EXEMPT COMMERCIAL PAPER AND SHORT-TERM MUNICIPAL NOTES. Tax-exempt
commercial paper and short-term municipal notes are issued with a short-term
maturity in anticipation of the receipt of tax funds, the proceeds of bond
placements and other revenues.
 
   
INVERSE FLOATERS. Inverse floaters are municipal securities on which the rate of
interest varies inversely with interest rates on other municipal obligations or
an index. The interest rate paid to holders of inverse floaters will decrease as
market rates increase and increase as market rates decrease. The market value of
an inverse floater will be more volatile than that of a fixed rate obligation.
Because of the market volatility associated with inverse floaters, no Fund will
invest more than 10% of its total assets in inverse floaters.
    
 
RISKS
 
Under normal circumstances, each Fund invests primarily in municipal securities.
Following is a discussion of certain risks that may affect each Fund:
 
   
INTEREST RATE AND CREDIT RISK. Interest rate risk is the risk that interest
rates will rise and that, as a result, municipal security prices will fall,
lowering the value of the Funds' investments. In general, municipal securities
having longer durations are more sensitive to interest rate changes than are
bonds with shorter durations. See 'Duration.'
    
 
   
Credit risk is the risk that the issuer or a guarantor may be unable to pay
interest or repay principal on the bond. This can be affected by many factors,
including adverse changes in the issuer's own financial conditions or in
economic conditions.
    
 
   
CREDIT RATINGS; LOWER RATED MUNICIPAL SECURITIES. Each Fund invests only in
municipal securities that present acceptable credit risks in the judgment of
Mitchell Hutchins. In addition, each Fund other than Municipal High Income Fund
normally invests at least 65% of its total assets in municipal securities that:
    
 
   
 have an investment grade rating or an equivalent short-term rating from a
 nationally recognized ratings agency, such as Moody's Investor Services, Inc.
 ('Moody's') or Standard & Poor's, a division of the The McGraw-Hill Companies,
 Inc. ('S&P'), or
    
 
   
 if unrated, are determined by Mitchell Hutchins to be of comparable quality.
    
 
   
Municipal High Income Fund normally invests at least 65% of its total assets,
and seeks to invest substantially all of its assets, in medium and lower grade
municipal securities.
    
 
   
Investment grade securities are rated in one of the four highest rating
categories by a nationally recognized rating agency, such as S&P or Moody's, or,
if unrated, are considered to be of comparable quality by Mitchell Hutchins.
Medium grade municipal securities are of investment grade quality and:
    
 
   
 are rated A, BBB or SP-2 by S&P or A, Baa or MIG-2 by Moody's,
    
 
   
 have received an equivalent rating from another nationally recognized ratings
 agency, or
    
 
   
 if unrated, are considered to be of comparable quality by Mitchell Hutchins.
    
 
   
Moody's considers securities rated Baa (its lowest investment grade rating) to
have speculative characteristics. This means that changes in economic conditions
or other circumstances are more likely to lead to a weakened capacity to make
principal and interest payments than is the case for higher-rated bonds.
    
 
   
Credit ratings attempt to evaluate the safety of principal and interest
payments, but they do not evaluate the volatility of a bond's value or its
liquidity and do not guarantee the performance of the issuer. Ratings agencies
may fail to make timely changes in credit ratings in response to
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 25
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
   
subsequent events, so that an issuer's current financial condition may be better
or worse than the rating indicates.
    
 
   
California Tax-Free Income Fund, National Tax-Free Income Fund and New York
Tax-Free Income Fund may invest up to 35% of its total assets in municipal
securities rated below investment grade. Municipal High Income Fund may invest
its entire portfolio in such securities. The lower rated municipal securities in
which the Funds may invest may be rated:
    
 
 Ba, B, MIG-3 or MIG-4 by Moody's or BB, B or SP-3 by S&P,

 have an equivalent rating from another nationally recognized ratings agency, or
 
 if unrated, are determined by Mitchell
  Hutchins to be of comparable quality.
 
   
There is a risk that rating agencies will downgrade municipal securities.
Mitchell Hutchins is not required to dispose of a security that receives a
credit downgrade. In the event of a downgrade that results in greater than 35%
of the net assets of California Tax-Free Income Fund, National Tax-Free Income
Fund or New York Tax-Free Income Fund being held in securities rated below
investment grade, Mitchell Hutchins will engage in an orderly disposition of
such securities to the extent necessary. The Appendix to this Prospectus
contains further information about Moody's and S&P ratings.
    
 
Moody's and S&P consider municipal securities rated below investment grade to be
predominately speculative with respect to the issuer's capacity to pay interest
and repay principal and may involve major risk exposure to adverse conditions.
Such securities are commonly referred to as municipal 'junk bonds.' A Fund's
investments in these lower rated securities entail greater risk than its
investments in higher rated bonds. These risks include greater risk of default,
greater volatility and thinner and less active markets.
 
Lower rated municipal securities generally offer a higher current yield than
higher grade issues but they involve higher risks, since they are especially
subject to adverse changes in general economic conditions, in economic
conditions of the issuer's geographic area and in the industries or activities
in which the issuer is engaged, to changes in the financial condition of the
issuers, and to price fluctuations in response to changes in interest rates.
During periods of economic downturn or rising interest rates, municipal issuers
may experience financial stress which could adversely affect their ability to
make payments of principal and interest and increase the possibility of default.
 
During the fiscal year ended February 28, 1997, the Funds invested their average
annual net assets as follows:
 
<TABLE>
<CAPTION>
% OF THE AVERAGE    CALIFORNIA    MUNICIPAL    NATIONAL    NEW YORK
   ANNUAL NET        TAX-FREE       HIGH       TAX-FREE    TAX-FREE
 ASSETS INVESTED      INCOME       INCOME       INCOME      INCOME
        IN             FUND         FUND         FUND        FUND
- -----------------   ----------    ---------    --------    --------
 
<S>                 <C>           <C>          <C>         <C>
Debt securities
  rated by S&P or
  Moody's
Debt Securities
  not so rated
Securities rated
  AAA/Aaa
Securities rated
  AA/Aa
Securities rated
  A/A
Securities rated
  BBB/Baa
</TABLE>
 
   
Municipal securities that received different ratings from Moody's and S&P were
assigned to the higher rating category. It should be noted that this information
reflects the average composition of the Fund's assets during the fiscal year
ended February 29, 1997, and is not necessarily representative of the Fund's
assets at the end of that fiscal year, in the current fiscal year or at any time
in the future.
    
 
Mitchell Hutchins expects that investments in lower grade municipal securities
will include securities that are subject to the federal alternative minimum tax
('AMT'). Each Fund, except under unusual market conditions, will continue to
invest at least 80% of its net assets in municipal securities that are not
subject to AMT.
 
   
MARKET RISK. During periods of market uncertainty, the market values of
municipal securities can become volatile.
    
 
   
DURATION. Duration is a measure of the expected life of a bond on a present
value basis. Duration incorporates a bond's yield, coupon interest payments,
final maturity and call features into one
    
 
                             ---------------------
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                               Prospectus Page 26
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<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
   
measure and is one of the fundamental tools used by Mitchell Hutchins in
portfolio selection and yield curve positioning for the Funds.
    
 
   
Duration takes the length of the time intervals between the present time and the
time that the interest and principal payments are scheduled or, in the case of a
callable bond, expected to be made, and weights them by the present values of
the cash to be received at each future point in time. For any bond with interest
payments occurring prior to the payment of principal, duration is always less
than maturity.
    
 
   
Duration allows Mitchell Hutchins to make certain predictions as to the effect
that changes in the level of interest rates will have on the value of a Fund's
portfolio. For example, when the level of interest rates increases by 1%, a
fixed income security having a positive duration of three years generally will
decrease by approximately 3%. Thus, if Mitchell Hutchins calculates the duration
of the Fund's portfolio as three years, it normally would expect the portfolio
to change in value by approximately 3% for every 1% change in the level of
interest rates. However, various factors, such as changes in anticipated
prepayment rates, qualitative considerations and market supply and demand, can
cause particular securities to respond somewhat differently to changes in
interest rates than indicated in the above example. Moreover, in the case of
complex securities, duration calculations are estimates and are not precise.
This is particularly true during periods of market volatility. Accordingly, the
net asset value of a Fund's portfolio may vary in relation to interest rates by
a greater or lesser percentage than indicated by the above example.
    
 
DERIVATIVES. Some of the instruments in which the Funds may invest may be
referred to as 'derivatives,' because their value depends on (or 'derives' from)
the value of an underlying asset, reference rate or index. These instruments
include options, futures contracts and similar instruments that may be used in
hedging strategies. There is only limited consensus as to what constitutes a
'derivative' security. However, in Mitchell Hutchins' view, derivative
securities also include inverse floaters. The market value of derivative
instruments and securities sometimes is more volatile than that of other
investments, and each type of derivative instrument may pose its own special
risks. Mitchell Hutchins takes these risks into account in its management of the
Funds.
 
CHANGE IN LAWS. New federal, state and local laws, or changes in existing laws,
may adversely affect the tax-exempt status of interest on a Fund's portfolio
securities or of the exempt-interest dividends paid by a Fund, extend the time
for payment of principal or interest or otherwise constrain enforcement of such
obligations.
 
RELATED SECURITIES. Each Fund may invest more than 25% of its total assets in
municipal securities that are related in such a way that an economic, business
or political development or change affecting one such security also might affect
the other securities, such as securities the interest on which is paid from
revenues of similar types of projects. The Funds may be subject to greater risk
than other funds that do not follow this practice.
 
In addition to these general risks, investments in each Fund are subject to
special risk considerations:
 
CALIFORNIA TAX-FREE INCOME FUND
 
RISKS OF CALIFORNIA OBLIGATIONS. California Tax-Free Income Fund's investment
concentration in California Obligations involves greater risks than if it
invested in the securities of a broader range of issuers. The Fund's yield and
net asset value per share can be affected by political and economic developments
within California, and by the financial condition of California, its public
authorities and political subdivisions. California suffered a severe recession
between 1990-1993, resulting in significant revenue shortfalls for both the
State and local government, and increased social service expenses. However,
since the start of 1994, California's economy has rebounded strongly, with
corresponding improvements in tax revenues. Further, in the past California
voters have passed amendments to the California Constitution and other measures
that limit the taxing and spending authority of California governmental
entities, and future voter initiatives could
 
                             ---------------------
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                               Prospectus Page 27
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<PAGE>

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- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
result in adverse consequences affecting California Obligations. A more detailed
discussion of the risks of investing in California Obligations is included in
the Statement of Additional Information.
 
NEW YORK TAX-FREE INCOME FUND
 
   
RISKS OF NEW YORK OBLIGATIONS. New York Tax-Free Income Fund's investment
concentration in New York Obligations involves greater risks than if it invested
in the securities of a broader range of issuers. The Fund's yield and net asset
value per share can be affected by political and economic developments within
the State of New York, its public authorities and political subdivisions,
particularly New York City. Although New York State reduced its accumulated
general fund deficits and experienced operating surpluses in fiscal years
1991-92 through 1993-94, it continues to experience substantial financial
difficulties related to the recent recession, and an estimated budget gap of
approximately $___ billion is projected for fiscal year _______ unless numerous
and substantial corrective measures are successfully implemented. New York City
and most suburban county governments are also experiencing serious fiscal
problems related to the sluggish performance of the regional economy, which has
caused substantial, broad-based and recurring revenue shortfalls. The credit
standings of New York State and New York City have been, and could be further,
reduced, and their ability to provide assistance to its public authorities and
political subdivisions has been, and could be further, impaired. A more detailed
discussion of the risks of investing in New York Obligations is included in the
Statement of Additional Information.
    
 
NON-DIVERSIFIED STATUS. New York Tax-Free Income Fund is a 'non-diversified,'
'regulated investment company' for purposes of the federal securities laws and
federal income tax laws. This means, in general, that more than 5% of the Fund's
total assets may be invested in the securities of one issuer, but only if, at
the close of each quarter of the Fund's taxable year, the aggregate amount of
such holdings does not exceed 50% of the value of its total assets and no more
than 25% of the value of its total assets is invested in the securities of a
single issuer. Although Mitchell Hutchins anticipates that the Fund's portfolio
normally will include the securities of a number of different issuers, the Fund
may be subject to greater risk with respect to its portfolio securities than a
'diversified' investment company, because changes in the financial condition or
market assessment of a single issuer may cause greater fluctuation in the Fund's
yield and the net asset value of Fund shares.
 
MUNICIPAL HIGH INCOME FUND
 
   
Although Mitchell Hutchins will attempt to minimize the speculative risks
associated with investments in lower rated securities through credit analysis
and monitoring and attention to current trends in interest rates and other
factors, investors should carefully review the Municipal High Income Fund's
investment objective and policies and consider their ability to assume the
investment risks involved before making an investment.
    
 
NON-DIVERSIFIED STATUS. The Fund is a 'non-diversified,' 'regulated investment
company' for purposes of the federal securities and income tax laws. This means,
in general, that more than 5% of the Fund's total assets may be invested in the
securities of one issuer, but only if, at the close of each quarter of the
Fund's taxable year, the aggregate amount of such holdings does not exceed 50%
of the value of its total assets and no more than 25% of the value of its total
assets is invested in the securities of a single issuer. Although Mitchell
Hutchins anticipates that the Fund's portfolio normally will include the
securities of a number of different issuers, the Fund may be subject to greater
risk with respect to its portfolio securities than a 'diversified' investment
company, because changes in the financial condition or market assessment of a
single issuer may cause greater fluctuation in the Fund's yield and the net
asset value of Fund shares.
 
INVESTMENT TECHNIQUES AND STRATEGIES
 
   
HEDGING AND STRATEGIES USING DERIVATIVE CONTRACTS. Each Fund may use options
(both exchange-traded and over-the-counter) and futures contracts to attempt to
enhance income and to reduce the overall risk of its investments
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 28
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
   
('hedge'). The use of derivative instruments may generate taxable income. In
addition, new financial products and risk management techniques continue to be
developed and may be used if consistent with a Fund's investment objective and
policies. A Fund's ability to use these instruments and strategies may be
limited by market conditions, regulatory limits and tax considerations. The use
of options and futures solely to enhance income may be considered a form of
speculation. The Statement of Additional Information for the Funds contains
further information on these derivative contracts and related hedging
strategies.
    
 
   
The Funds might not use any derivative contract or hedging strategy, and there
can be no assurance that any hedging strategy will succeed. If Mitchell Hutchins
is incorrect in its judgment on market values, interest rates or other economic
factors in using a hedging strategy, a Fund may have lower net income and a net
loss on the investment. Each of these strategies involves certain risks, which
include:
    
 
 the fact that the skills needed to use hedging instruments are different from
 those needed to select securities for the Funds;
 
   
 the possibility of imperfect correlation, or even no correlation, between price
 movements of derivative instruments used in hedging strategies and price
 movements of the securities being hedged;
    
 
 possible constraints placed on a Fund's ability to purchase or sell portfolio
 investments at advantageous times due to the need for the Fund to maintain
 'cover' or to segregate securities; and
 
 the possibility that a Fund is unable to close out or liquidate its hedged
 position.
 
TEMPORARY OR DEFENSIVE POSITIONS. During unusual market conditions, including
when, in the opinion of Mitchell Hutchins, there are not enough suitable
municipal obligations available for investment, each Fund may hold cash and
invest in money market instruments that pay taxable interest, including
repurchase agreements, for temporary or defensive purposes and without
percentage limit. If a Fund held cash, the cash would not earn income and would
reduce the Fund's yield. In addition, for temporary or defensive purposes, each
of California Tax-Free Income Fund, National Tax-Free Income Fund and New York
Tax-Free Income Fund may invest more than 20% of its net assets in municipal
obligations that pay interest that is exempt from federal income tax but is
subject to California personal income tax (in the case of California Tax-Free
Income Fund), New York personal income tax (in the case of New York Tax-Free
Income Fund) or is not AMT exempt interest.
 
   
ILLIQUID SECURITIES. Each Fund may invest up to 10% of its net assets in
illiquid securities. These include, among other things, municipal lease
obligations (including certificates of participation), other than those Mitchell
Hutchins has determined are liquid pursuant to guidelines established by each
Fund's board.
    
 
   
LENDING PORTFOLIO SECURITIES. Each Fund may lend its securities to qualified
broker-dealers or institutional investors in an amount up to 331/3% of the
Fund's total assets taken at market value. Lending securities enables a Fund to
earn additional income, but could result in a loss or delay in recovering
securities. Because the income generated by securities lending activities is
taxable, the Funds do not expect to engage in securities lending except under
unusual circumstances.
    
 
OTHER INFORMATION. Each Fund may purchase bonds on a when-issued basis or may
purchase or sell securities for delayed delivery. A Fund generally would not pay
for such securities or start earning interest on them until they are delivered,
but it would immediately assume the risks of ownership, including the risk of
price fluctuation. Each Fund may borrow money for temporary or emergency
purposes, but not in excess of 10% of its total assets.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 29
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                               FLEXIBLE PRICING'sm'
- --------------------------------------------------------------------------------
 
   
Each Fund offers through this Prospectus four classes of shares that differ in
terms of sales charges and expenses. An investor can select the class that is
best suited to his or her investment needs, based upon the holding period and
the amount of investment.
    
 
CLASS A SHARES
 
HOW PRICE IS CALCULATED:  The price is the net asset value plus the initial
sales charge (the maximum is 4% of the public offering price) next calculated
after PaineWebber's New York City headquarters or PFPC Inc., the Funds' transfer
agent ('Transfer Agent'), receives the purchase order. Although investors pay an
initial sales charge when they buy Class A shares, the ongoing expenses for this
class are lower than the ongoing expenses of Class B and Class C shares. Class A
shares sales charges are calculated as follows:
 
<TABLE>
<CAPTION>
                                                    SALES CHARGE AS A
                                                      PERCENTAGE OF
                                                 -----------------------          DISCOUNT TO
                                                                  NET          SELECTED DEALERS
                                                 OFFERING        AMOUNT          AS PERCENTAGE
AMOUNT OF INVESTMENT                              PRICE         INVESTED       OF OFFERING PRICE
- ----------------------------------------------   --------       --------       -----------------
 
<S>                                              <C>            <C>            <C>
Less than $100,000                                 4.00%          4.17%               3.75%
 
$100,000 to $249,999                               3.00           3.09                2.75
 
$250,000 to $499,999                               2.25           2.30                2.00
 
$500,000 to $999,999                               1.75           1.78                1.50
 
$1,000,000 and over(1)                             None           None                1.00(2)
</TABLE>
 
- ------------------
(1) A contingent deferred sales charge of 1% of the shares' net asset value at
    the time of their purchase or their sale, whichever is less, is charged on
    sales of shares made within one year of the purchase date. However, Class A
    shares representing reinvestment of any dividends or other distributions are
    not subject to the 1% charge. Withdrawals under the Systematic Withdrawal
    Plan are not subject to this charge. However, investors may not withdraw
    annually more than 12% of the value of the Fund account under the Plan in
    the first year after purchase. This charge does not apply to Class A shares
    bought before November 10, 1995.
 
(2) Mitchell Hutchins pays 1% to PaineWebber.
 
SALES CHARGE REDUCTIONS & WAIVERS
 
Investors who are purchasing Class A shares in more than one PaineWebber mutual
fund may combine those purchases to get a reduced sales charge. Investors who
already own Class A shares in one or more PaineWebber mutual funds may combine
the amount they are currently purchasing with the value of such previously owned
shares to qualify for a reduced sales charge. To determine the sales charge
reduction in either case, please refer to the chart above.
 
Investors may also qualify for a lower sales charge when they combine their
purchases with those of:
 
 their spouses, parents or children under age 21;
 
 their Individual Retirement Accounts (IRAs);
 
 certain employee benefit plans, including 401(k) plans;
 
 any company controlled by the investor;
 
 trusts created by the investor;
 
 Uniform Gifts to Minors Act/Uniform Transfers to Minors Act accounts created by
 the investor or group of investors for the benefit of the investors' children;
 or
 
 accounts with the same adviser.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 30
 <PAGE>
<PAGE>

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- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
Employers who own Class A shares for one or more of their qualified retirement
plans may also qualify for the reduced sales charge.
 
The sales charge will not apply when the investor:
 
 is an employee, director, trustee or officer of PaineWebber, its affiliates or
 any PaineWebber mutual fund;
 
 is the spouse, parent or child of any of the above, or advisory clients of
 Mitchell Hutchins;
 
 buys these shares through a PaineWebber investment executive who was formerly
 employed as a broker with a competing brokerage firm that was registered as a
 broker-dealer with the SEC and
 
    the investor was the investment executive's client at the competing
    brokerage firm;
 
    within 90 days of buying Class A shares in a Fund, the investor sells shares
    of one or more mutual funds that (a) were principally underwritten by the
    competing brokerage firm or its affiliates and (b) the investor either paid
    a sales charge to buy those shares, paid a sales charge when selling them or
    held those shares until the contingent deferred sales charge was waived; and
 
    the amount that the investor purchases does not exceed the total amount of
    money the investor received from the sale of the other mutual fund;
 
 is a certificate holder of unit investment trusts sponsored by PaineWebber and
 has elected to have dividends and other distributions from that investment
 automatically invested in Class A shares;
 
   
 is an employer establishing an employee benefit plan qualified under section
 401, including a salary reduction plan qualified under section 401(k) or 403(b)
 of the Internal Revenue Code. (This waiver is subject to minimum requirements,
 with respect to the number of employees and investment amount, established by
 Mitchell Hutchins.) Currently, a plan must have 100 or more eligible employees
 or the amount invested or to be invested in a Fund or any other PaineWebber
 mutual fund must total at least $1 million during the subsequent 13-month
 period; or
    
 
 acquires Class A shares in connection with a reorganization pursuant to which a
 Fund acquires substantially all of the assets and liabilities of another
 investment company in exchange solely for shares of the Fund.
 
For more information on how to get a reduced sales charge, investors should
contact their investment executive at PaineWebber or one of its correspondent
firms or call 1-800-647-1568.
 
CLASS B SHARES
 
HOW PRICE IS CALCULATED:  The price is the net asset value next calculated after
PaineWebber's New York City headquarters or the Transfer Agent receives the
purchase order. The ongoing expenses investors pay for Class B shares are higher
than those of Class A shares. Because investors do not pay an initial sales
charge when they buy Class B shares, 100% of their purchase is immediately
invested.
 
Depending on how long they own their Fund investment, investors may have to pay
a sales charge when they sell their Fund shares. This sales charge is called a
'contingent deferred sales charge.' The amount of the charge depends on how long
the investor owned the shares. The sales charge is calculated by multiplying the
net asset value of the shares at the time of sale or purchase, whichever is
less, by the percentage shown on the following table. Investors who own shares
for more than six years do not have to pay a sales charge when selling those
shares.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 31
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
<TABLE>
<CAPTION>
                                   PERCENTAGE BY WHICH
                                     THE SHARES' NET
                                          ASSET
         IF THE INVESTOR                VALUE IS
      SELLS SHARES WITHIN:             MULTIPLIED:
- ---------------------------------  -------------------
 
<S>                                <C>
1st year since purchase                     5%
 
2nd year since purchase                     4
 
3rd year since purchase                     3
 
4th year since purchase                     2
 
5th year since purchase                     2
 
6th year since purchase                     1
 
7th year since purchase                   None
</TABLE>
 
CONVERSION OF CLASS B SHARES
 
Class B shares automatically convert to the appropriate number of Class A shares
of equal dollar value after the investor has owned them for six years. Dividends
and other distributions paid to the investor by the Fund in the form of
additional Class B shares will also convert to Class A shares on a pro-rata
basis. This benefits shareholders because Class A shares have lower ongoing
expenses than Class B shares. If the investor has exchanged Class B shares
between PaineWebber funds, the Fund uses the purchase date at which the initial
investment was made to determine the conversion date.
 
MINIMIZING THE CONTINGENT DEFERRED SALES CHARGE
 
When investors sell Class B shares they have owned for less than six years, the
Fund automatically will minimize the sales charge by assuming the investors are
selling:
 
 First, Class B shares owned through reinvested dividends and capital gain
 distributions; and
 
 Second, Class B shares held in the portfolio the longest.
 
WAIVERS OF THE CONTINGENT DEFERRED SALES CHARGE
 
The contingent deferred sales charge will not apply to:
 
   
 sales of shares under the Fund's 'Systematic Withdrawal Plan' (investors may
 not withdraw annually more than 12% of the value of the Fund account under the
 Plan);
    
 
 a distribution from an IRA, a self-employed individual retirement plan ('Keogh
 Plan') or a custodial account under Section 403(b) of the Internal Revenue Code
 (after the investor reaches age 591/2);
 
 a tax-free return of an excess IRA contribution;
 
 a tax-qualified retirement plan distribution following retirement; or
 
 Class B shares sold within one year of an investor's death if the investor
 owned the shares at the time of death either as the sole shareholder or with
 his or her spouse as a joint tenant with the right of survivorship.
 
An investor must provide satisfactory information to PaineWebber or the Fund if
the investor seeks any of these waivers.
 
CLASS C SHARES
 
HOW PRICE IS CALCULATED:  The price of Class C shares is the net asset value
next calculated after PaineWebber's New York City headquarters or the Transfer
Agent receives the purchase order. Investors do not pay an initial sales charge
when they buy Class C shares, but the ongoing expenses of Class C shares are
higher than those of Class A shares. Class C shares never convert to any other
Class of shares.
 
   
A contingent deferred sales charge of 0.75% of the offering price (net asset
value at the time of the purchase) or the net asset value of the shares at the
time of sale by the shareholder, whichever is less, is charged on sales of
shares made within one year of the purchase date. Other PaineWebber mutual funds
may impose a different contingent deferred sales charge on Class C shares sold
within one year of the purchase date. A sale of Class C shares acquired through
an exchange and held less than one year will be subject to the same contingent
deferred sales charge that would have been imposed on the Class C shares of the
PaineWebber mutual fund originally purchased. Class C shares representing
reinvestment of any dividends or capital gains distributions are not subject to
the 0.75% charge. Withdrawals under
    
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 32
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
   
the Systematic Withdrawal Plan also are not subject to this charge. However, an
investor may not withdraw more than 12% of the value of the Fund account when
the investor signed up for the Plan for Class B shares annually; for Class A and
C shares, during the first year under the Plan. This charge does not apply to
Class C shares bought before November 10, 1995.
    
 
   
CLASS Y SHARES
    
 
   
HOW PRICE IS CALCULATED.  Class Y shares are sold to eligible investors at the
net asset value next determined after PaineWebber's New York City headquarters
or the Transfer Agent receives the purchase order. Because investors do not pay
an initial sales charge when they buy Class Y shares, 100% of their purchase is
immediately invested. The ongoing expenses for Class Y shares are lower than for
the other classes because Class Y shares are not subject to rule 12b-1
distribution or service fees.
    
 
   
LIMITED GROUPS OF INVESTORS.  Only the following investors are eligible to buy
Class Y shares:
    
 
   
 a participant in INSIGHT when Class Y shares are purchased through that
 program;
    
 
   
 an investor who buys $10 million or more at any one time in any combination of
 PaineWebber mutual funds in the Flexible Pricing'sm' System;
    
 
   
 an employee benefit plan qualified under section 401 (including a salary
 reduction plan, qualified under section 401(k)) or 403(b) of the Internal
 Revenue Code that has either 5,000 or more eligible employees or $50 million or
 more in assets; and
    
 
   
 an investment company advised by PaineWebber or an affiliate of PaineWebber.
    
 
   
INSIGHT. An investor who purchases $50,000 or more of shares of the mutual funds
that are available to INSIGHT participants (which include the PaineWebber mutual
funds in the Flexible Pricing'sm' System and certain other specified mutual
funds) may take part in INSIGHT, a total portfolio asset allocation program
sponsored by PaineWebber, and thus become eligible to purchase Class Y shares.
INSIGHT offers comprehensive investment services, including a personalized asset
allocation investment strategy using an appropriate combination of funds,
monitoring of investment performance and comprehensive quarterly reports that
cover market trends, portfolio summaries and personalized account information.
    
 
   
Participation in INSIGHT is subject to payment of an advisory fee to PaineWebber
at the maximum annual rate of 1.5% of assets held through the program (generally
charged quarterly in advance), which covers all INSIGHT investment advisory
services and program administration fees. Employees of PaineWebber and its
affiliates are entitled to a 50% reduction in the fee otherwise payable for
participation in INSIGHT. INSIGHT clients may elect to have their INSIGHT fees
charged to their PaineWebber accounts (by the automatic redemption of money
market fund shares) or, if a qualified plan, invoiced.
    
 
- --------------------------------------------------------------------------------
 
                               HOW TO BUY SHARES
- --------------------------------------------------------------------------------
 
   
Prices are calculated for each class of a Fund's shares once each Business Day,
at the close of regular trading on the New York Stock Exchange (currently 4:00
p.m., Eastern time). A 'Business Day' is any day, Monday through Friday, on
which the New York Stock Exchange is open for business. Shares are purchased at
the next share price calculated after the purchase order is received.
    
 
The Funds and Mitchell Hutchins reserve the right to reject any purchase order
and to suspend the offering of Fund shares for a period of time.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 33
 <PAGE>
<PAGE>

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- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
   
When placing an order to buy shares, investors should specify which class of
shares they want to buy. If investors fail to specify the class, they will
automatically receive Class A shares, which include an initial sales charge.
Investors in Class Y shares must provide satisfactory information to PaineWebber
or an individual Fund that they are eligible to purchase Class Y shares.
    
 
PAINEWEBBER CLIENTS
 
Investors who are PaineWebber clients may buy shares through PaineWebber
investment executives or its correspondent firms. Investors may buy shares in
person, by mail, by telephone or by wire (the minimum wire purchase is $1
million). PaineWebber investment executives and correspondent firms are
responsible for promptly sending investors' purchase orders to PaineWebber's New
York City headquarters.
 
Investors may pay for their purchases with checks drawn on U.S. banks or with
funds they have in their brokerage accounts at PaineWebber or its correspondent
firms. Payment is due on the third Business Day after PaineWebber's New York
City headquarters office receives the purchase order.
 
OTHER INVESTORS
 
Investors who are not PaineWebber clients may purchase Fund shares and set up an
account through the Transfer Agent by completing an account application, which
may be obtained by calling 1-800-647-1568. The application and check must be
mailed to PFPC Inc., Attn: PaineWebber Mutual Funds, P.O. Box 8950, Wilmington,
DE 19899.
 
Investors who already have money invested in a PaineWebber mutual fund, and want
to invest in another PaineWebber mutual fund, can:
 
 mail an application with a check; or
 
 open an account by exchanging from another PaineWebber mutual fund.
 
   
Investors do not have to send an application when making additional investments
in a Fund.
    
 
MINIMUM INVESTMENTS
 
<TABLE>
<S>                                               <C>
To open an account.............................   $1,000
To add to an account...........................   $  100
</TABLE>
 
A Fund may waive or reduce these minimums for:
 
 employees of PaineWebber or its affiliates; or
 
   
 participants in certain pension plans, retirement accounts, unaffiliated
 investment programs or the Fund's automatic investment plan.
    
 
HOW TO EXCHANGE SHARES
 
   
As shareholders, investors have the privilege of exchanging Class A, B and C
shares for the same class of other PaineWebber mutual fund shares. For classes
of shares where no initial sales charge is imposed, a contingent deferred sales
charge may apply if the investor sells the shares acquired through the exchange.
Class Y shares are not exchangeable.
    
 
   
Exchanges may be subject to minimum investment requirements of the fund into
which exchanges are made.
    
 
 Investors who purchased their shares through an investment executive at
 PaineWebber or one of its correspondent firms may exchange their shares by
 contacting their investment executive in person or by telephone, mail or wire.
 
 Investors who do not have an account with an investment executive at
 PaineWebber or one of its correspondent firms may exchange their shares by
 writing a 'letter of instruction' to the Transfer Agent. The letter of
 instruction must include:
 
   the investor's name and address;
 
   the Fund's name;
 
   the Fund account number;
 
   the dollar amount or number of shares to be sold; and
 
   a guarantee of each registered owner's signature by an eligible institution,
   such as a commercial bank, trust company or stock exchange member.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 34
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
     CALIFORNIA  TAX-FREE  INCOME  FUND      NATIONAL  TAX-FREE  INCOME  FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
The letter must be mailed to PFPC Inc., Attn: PaineWebber Mutual Funds, P.O. Box
8950, Wilmington, DE 19899.
 
   
No contingent deferred sales charge is imposed when shares are exchanged for the
corresponding class of shares of other PaineWebber mutual funds. A Fund will use
the purchase date of the initial investment to determine any contingent deferred
sales charge due when the acquired shares are sold. Fund shares may be exchanged
only after the settlement date has passed and payment for the shares has been
made. The exchange privilege is available only in those jurisdictions where the
sale of the fund shares to be acquired is authorized. This exchange privilege
may be modified or terminated at any time and, when required by SEC rules, upon
60 days' notice. See the back cover of this prospectus for a listing of other
PaineWebber mutual funds.
    
 
- --------------------------------------------------------------------------------
                               HOW TO SELL SHARES
- --------------------------------------------------------------------------------
 
Investors can sell (redeem) shares at any time. Shares will be sold at the share
price for that class as next calculated after the order is received and accepted
(less any applicable contingent deferred sales charge). Share prices are
normally calculated at the close of regular trading on the New York Stock
Exchange (currently 4:00 p.m., Eastern time).
 
Investors who own more than one class of shares should specify which class they
are selling. If they do not, the Fund will assume they are first selling their
Class A shares, then Class C, and last, Class B.
 
If a shareholder wants to sell shares which were purchased recently, the Fund
may delay payment until it verifies that good payment was received. In the case
of purchases by check, this can take up to 15 days.
 
Investors who have an account with PaineWebber or one of PaineWebber's
correspondent firms can sell their shares by contacting their investment
executive. Investors who do not have an account and have bought their shares
through PFPC Inc., the Fund's Transfer Agent, may sell shares by writing a
'letter of instruction,' as detailed in 'How to Exchange Shares.'
 
   
Because the Funds incur certain fixed costs in maintaining shareholder accounts,
each Fund reserves the right to purchase back all of its shares in any
shareholder account with a net asset value of less than $500. If the Fund elects
to do so, it will notify the shareholder of the opportunity to increase the
amount invested to $500 or more within 60 days of the notice. A Fund will not
purchase back accounts that fall below $500 solely due to a reduction in net
asset value per share.
    
   
    
 
REINSTATEMENT PRIVILEGE
 
Shareholders who sell their Class A shares may reinstate their Fund account
without a sales charge up to the dollar amount sold by purchasing the Fund's
Class A shares within 365 days after the sale. To take advantage of this
reinstatement privilege, shareholders must notify their investment executive at
PaineWebber or one of its correspondent firms at the time of purchase.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 35
<PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                                 OTHER SERVICES
- --------------------------------------------------------------------------------
 
   
Investors should consult their investment executives at PaineWebber or one of
its correspondent firms to learn more about the following services available
with respect to the Funds' Class A, Class B and C shares:
    
 
AUTOMATIC INVESTMENT PLAN
 
Investing on a regular basis helps investors meet their financial goals.
PaineWebber offers an Automatic Investment Plan with a minimum initial
investment of $1,000 through which a Fund will deduct $50 or more each month
from the investor's bank account to invest directly in the Fund. In addition to
providing a convenient and disciplined manner of investing, participation in the
Automatic Investment Plan enables the investor to use the technique of 'dollar
cost averaging.'
 
SYSTEMATIC WITHDRAWAL PLAN
 
The Systematic Withdrawal Plan allows investors to set up monthly, quarterly
(March, June, September and December) or semiannual (June and December)
withdrawals from their PaineWebber Mutual Fund accounts. Minimum balances and
withdrawals vary according to the class of shares:
 
 CLASS A AND CLASS C SHARES. Minimum value of Fund shares is $5,000; minimum
 withdrawals of $100.
 
 CLASS B SHARES. Minimum value of Fund shares is $20,000; minimum monthly,
 quarterly and semiannual withdrawals of $200, $400 and $600, respectively.
 
   
Withdrawals under the Systematic Withdrawal Plan will not be subject to a
contingent deferred sales charge. An investor may not withdraw more than 12% of
the value of the Fund account when the investor signed up for the Plan for Class
B shares annually; for Class A and C shares, during the first year under the
Plan. Shareholders who elect to receive dividends or other distributions in cash
may not participate in the Plan.
    
 
   
INDIVIDUAL RETIREMENT ACCOUNTS
    
 
   
Self-Directed IRAs are available though PaineWebber in which purchases of
PaineWebber mutual funds and other investments may be made. Investors
considering establishing an IRA should review applicable tax laws and should
consult their tax advisers.
    
 
TRANSFER OF ACCOUNTS
 
If investors holding shares of a Fund in a PaineWebber brokerage account
transfer their brokerage accounts to another firm, the Fund shares will be moved
to an account with the Transfer Agent. However, if the other firm has entered
into a selected dealer agreement with Mitchell Hutchins relating to the Fund,
the shareholder may be able to hold Fund shares in an account with the other
firm.
 
- --------------------------------------------------------------------------------
                                   MANAGEMENT
- --------------------------------------------------------------------------------
 
   
The Funds are governed by the board of trustees, which oversees their
operations. Each Fund has appointed Mitchell Hutchins as investment adviser and
administrator responsible for that Fund's operations (subject to the authority
of the board). As investment adviser and administrator, Mitchell Hutchins
supervises all aspects of each Fund's operations and makes and implements all
investment decisions for that Fund.
    
 
The board of trustees, as part of its overall management responsibility,
oversees various organizations responsible for the day-to-day management of each
Fund.
 
                             ---------------------
- --------------------------------------------------------------------------------
                               Prospectus Page 36
 <PAGE>
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
The boards have determined that brokerage transactions for the Funds may be
conducted through PaineWebber or its affiliates in accordance with procedures
adopted by the board.
 
ABOUT THE INVESTMENT ADVISER
 
   
Mitchell Hutchins, located at 1285 Avenue of the Americas, New York, New York,
10019, is the asset management subsidiary of PaineWebber Incorporated, which is
wholly owned by Paine Webber Group Inc., a publicly owned financial services
holding company. On May 31, 1997, Mitchell Hutchins was adviser or sub-adviser
of [31] investment companies with [65] separate portfolios and aggregate assets
of approximately $[30.4] billion.
    
 
   
Personnel of Mitchell Hutchins may engage in securities transactions for their
own accounts pursuant to Mitchell Hutchins' code of ethics that establishes
procedures for personal investing and restricts certain transactions.
    
 
Dennis L. McCauley is a managing director and chief investment officer of fixed
income of Mitchell Hutchins responsible for overseeing all active fixed income
investments, including domestic and global taxable and tax-exempt mutual funds.
Prior to joining Mitchell Hutchins in 1994, Mr. McCauley worked for IBM
Corporation, where he was director of fixed income investments responsible for
developing and managing investment strategy for all fixed income and cash
management investments of IBM's pension fund and self-insured medical funds. Mr.
McCauley has also served as vice president of IBM Credit Corporation's mutual
funds and as a member of the retirement fund investment committee.
 
Elbridge (Ebby) T. Gerry III, a senior vice president of Mitchell Hutchins, is
the co-portfolio manager and has day-to-day responsibility for New York Tax-Free
Income Fund, California Tax-Free Income Fund and National Tax-Free Income Fund.
Mr. Gerry is also a portfolio manager for Municipal High Income Fund. In the
case of California Tax-Free Income Fund, Cynthia N. Bow, a vice president of
Mitchell Hutchins, is the co-portfolio manager and also has day-to-day
responsibility for the Fund. In the case of New York Tax-Free Income Fund and
National Tax-Free Income Fund, Richard S. Murphy, a senior vice president of
Mitchell Hutchins, is the co-portfolio manager and also has day-to-day
responsibility for the Funds. In the case of Municipal High Income Fund, William
W. Veronda, a senior vice president of Mitchell Hutchins, is a portfolio manager
and has day-to-day responsibility for the Fund. Mr. Gerry has held his Fund
responsibilities since January 1996. Ms. Bow and Mr. Veronda have held their
Fund responsibilities since April 1993 and September 1995, respectively. Mr.
Murphy has held his Fund responsibilities since July 1994 and January 1996 for
National Tax-Free Income Fund and New York Tax-Free Income Fund, respectively.
 
Mr. Gerry has portfolio management responsibility for over $[4 billion] in
municipal assets at Mitchell Hutchins, including municipal bond and money funds
and private accounts. Mr. Gerry has been with Mitchell Hutchins since January
1996. Prior to January 1996, Mr. Gerry had been associated with J.P. Morgan
Private Banking since 1981, where he was responsible for managing municipal
assets, including several municipal bond funds. Ms. Bow has been with Mitchell
Hutchins since 1982. Mr. Murphy has been with Mitchell Hutchins since April
1994. From 1990 to March 1994, he was a vice president at American International
Group, where he managed the municipal bond portfolio. Mr. Veronda has been with
Mitchell Hutchins since September 1995. From 1984 to August 1995, he was a
senior vice president and general manager at Invesco Funds Group, where he
managed municipal bond and high yield corporate bond portfolios.
 
Other members of Mitchell Hutchins' municipal investments group provide input on
market outlook, interest rate forecasts, and other considerations pertaining to
municipal investments. This group, together with the municipal portfolio
managers, comprise the Municipal Investment Team that sets the strategy for the
management of PaineWebber municipal bond funds. The Municipal Investment Term is
complemented by
 
                             ---------------------
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                               Prospectus Page 37
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                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
a team of research analysts specializing in economic, credit, quantitative and
market research.
   
    
 
MANAGEMENT FEES & OTHER EXPENSES
 
Each Fund pays Mitchell Hutchins a monthly fee for its services. For the fiscal
year ended February 29, 1996, Mitchell Hutchins received a monthly fee for these
services from each of California Tax-Free Income Fund and National Tax-Free
Income Fund at the annual rate of 0.50% of each Fund's average daily net assets
and from each of Municipal High Income Fund and New York Tax-Free Income Fund at
the annual rate of 0.60% of that Fund's average daily net assets.
 
Each Fund pays PaineWebber an annual fee of $4.00 per active shareholder account
held at PaineWebber for services not provided by the Transfer Agent.
 
DISTRIBUTION ARRANGEMENTS
 
   
Mitchell Hutchins is the distributor of each Fund's shares and has appointed
PaineWebber as the exclusive dealer for the sale of those shares. There is no
distribution plan with respect to the Funds' Class Y shares. Under distribution
plans for Class A, Class B and Class C shares ('Class A Plan,' 'Class B Plan'
and 'Class C Plan,' collectively, 'Plans'), each Fund pays Mitchell Hutchins:
    
 
 Monthly service fees at the annual rate of 0.25% of the average daily net
 assets of each class of shares.
 
 Monthly distribution fees at the annual rate of 0.75% of the average daily net
 assets of Class B shares and 0.50% of the average daily net assets of the Class
 C Shares.
 
   
Mitchell Hutchins primarily uses the service fees under the Plans for Class A, B
and C shares to pay PaineWebber for shareholder servicing, currently at the
annual rate of 0.25% of the aggregate investment amounts maintained in each Fund
by PaineWebber clients. PaineWebber then compensates its investment executives
for shareholder servicing that they perform and offsets its own expenses in
servicing and maintaining shareholder accounts.
    
 
Mitchell Hutchins uses the distribution fees under the Class B and Class C Plans
to:
 
 Offset the commissions it pays to PaineWebber for selling each Fund's Class B
 and Class C shares, respectively.
 
 Offset each Fund's marketing costs attributable to such classes, such as
 preparation, printing and distribution of sales literature, advertising and
 prospectuses to prospective investors and related overhead expenses, such as
 employee salaries and bonuses.
 
   
PaineWebber compensates investment executives when Class B and Class C shares
are bought by investors, as well as on an ongoing basis. Mitchell Hutchins
receives no special compensation from any of the Funds or investors at the time
Class B or C shares are bought.
    
 
Mitchell Hutchins receives the proceeds of the initial sales charge paid when
Class A shares are bought and of the contingent deferred sales charge paid upon
sales of shares. These proceeds may be used to cover distribution expenses.
 
The Plans and the related distribution contracts for each class of shares
('Distribution Contracts') specify that each Fund must pay service and
distribution fees to Mitchell Hutchins for its activities, not as reimbursement
for specific expenses incurred. Therefore, even if Mitchell Hutchins' expenses
exceed the service or distribution fees it receives, the Funds will not be
obligated to pay more than those fees. On the other hand, if Mitchell Hutchins'
expenses are less than such fees, it will retain its full fees and realize a
profit. Expenses in excess of service and distribution fees received or accrued
through the termination date of any Plan will be Mitchell Hutchins' sole
responsibility and not that of the Funds. Annually, the board of each Fund
reviews the Plans and Mitchell Hutchins' corresponding expenses for each class
separately from the Plans and expenses of the other classes.
 
                             ---------------------
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                               Prospectus Page 38
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                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                    DETERMINING THE SHARES' NET ASSET VALUE
- --------------------------------------------------------------------------------
 
   
The net asset value of a Fund's shares fluctuates and is determined separately
for each class as of the close of regular trading on the New York Stock Exchange
(currently 4:00 p.m., Eastern time) each Business Day. Each Fund's net asset
value per share is determined by dividing the value of the securities held by
the Fund, plus any cash or other assets, minus all liabilities, by the total
number of Fund shares outstanding.
    
 
Each Fund values its assets based on their current market value when market
quotations are readily available. If that value is not readily available, assets
are valued at fair value as determined in good faith by or under the direction
of its board. The amortized cost method of valuation generally is used to value
debt obligations with 60 days or less remaining to maturity, unless the board
determines that this does not represent fair value.
 
- --------------------------------------------------------------------------------
                              DIVIDENDS AND TAXES
- --------------------------------------------------------------------------------
 
DIVIDENDS
 
Dividends from each Fund's net investment income are declared daily and paid
monthly.
 
 California Tax-Free Income Fund pays dividends about the fifth day of each
 month.
 
 National Tax-Free Income Fund pays dividends about the fifteenth day of each
 month.
 
 Municipal High Income Fund and New York Tax-Free Income Fund pay dividends on
 or about the first Wednesday of each month.
 
Net investment income includes accrued interest and discount, less amortization
of premium and accrued expenses, with respect to municipal securities. Each Fund
distributes annually substantially all of its net capital gain (the excess of
net long-term capital gain over net short-term capital loss), if any, together
with any other taxable income (including any net short-term capital gain). A
Fund may make additional distributions if necessary to avoid a 4% excise tax on
certain undistributed income and capital gain.
 
   
Dividends and other distributions paid on each class of shares of each Fund are
calculated at the same time and in the same manner. Dividends on Class A, B and
C shares of a Fund are expected to be lower than those on its Class Y shares
because the other shares have higher expenses resulting from their service fees
and, in the case of Class B and Class C shares, their distribution fees.
Dividends on Class B and Class C shares of a Fund are expected to be lower than
those on its Class A shares because Class B and Class C shares have higher
expenses resulting from their distribution fees. Dividends on each class might
be affected differently by the allocation of other class-specific expenses. See
'General Information.'
    
 
   
The Funds' dividends and other distributions are paid in additional Fund shares
of the same class at net asset value, unless the shareholder has requested cash
payments. Shareholders who wish to receive dividends and other distributions in
cash, either mailed to the shareholder by check or credited to their PaineWebber
accounts, should contact their investment executives at PaineWebber or one of
its correspondent firms or complete the appropriate section of the account
application.
    
 
                             ---------------------
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                               Prospectus Page 39
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<PAGE>

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- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
TAXES
 
Each Fund intends to continue to qualify for treatment as a regulated investment
company ('RIC') under the Internal Revenue Code ('Code') so that it will not
have to pay federal income tax on the part of its investment company taxable
income (generally consisting of taxable net investment income and net short-term
capital gain) and net capital gain that it distributes to its shareholders.
 
Fund shareholders generally may exclude from gross income for federal income tax
purposes distributions by a Fund that it designates as 'exempt-interest
dividends.' In order to pay exempt-interest dividends to its shareholders, a
Fund must (and each Fund intends to continue to) satisfy the requirement that,
at the close of each quarter of its taxable year, at least 50% of the value of
its total assets consists of municipal securities. Corporate shareholders must
include all of their exempt-interest dividends in calculating their liability
for that tax.
 
If a Fund realizes capital gains as a result of market transactions, any
distribution of those gains is taxable to its shareholders.
 
Shareholders may not deduct interest on indebtedness they incur or continue in
order to purchase or carry Fund shares. If a Fund invests in certain private
activity bonds, shareholders must include a portion of their exempt-interest
dividends from that Fund in calculating their liability for the federal
alternative minimum tax.
   
    
 
   
YEAR-END TAX REPORTING
    
 
   
Following the end of each calendar year, each Fund notifies its shareholders of
the amounts of dividends and capital gain distributions paid (or deemed paid)
for that year and any portion of those dividends that qualifies for special
treatment.
    
 
WITHHOLDING REQUIREMENTS
 
Each Fund is required to withhold 31% of all dividends, capital gain
distributions and redemption proceeds payable to individuals and certain other
non-corporate shareholders who do not provide the Fund with a correct taxpayer
identification number. Withholding at that rate is also required from dividends
and capital gain distributions is also required for shareholders who otherwise
are subject to backup withholding.
 
TAXES ON THE SALE OR EXCHANGE OF FUND SHARES
 
   
A shareholder's sale (redemption) of shares may result in a taxable gain or
loss. This depends upon whether the shareholders receive more or less than their
adjusted basis for the shares (which normally takes into account any initial
sales charge paid on Class A shares). An exchange of any Fund's shares for
shares of another PaineWebber mutual fund generally will have similar tax
consequences. In addition, if a Fund's shares are bought within 30 days before
or after selling other shares of that Fund (regardless of class) at a loss, all
or a portion of that loss will not be deductible and will increase the basis of
the newly purchased shares.
    
 
SPECIAL TAX RULES FOR CLASS A SHAREHOLDERS
 
   
Special tax rules apply when a shareholder sells or exchanges Class A shares
within 90 days of purchase and subsequently acquires Class A shares of a
PaineWebber mutual fund without paying a sales charge due to the 365-day
reinstatement privilege or the exchange privilege. In these cases, any gain on
the sale or exchange of the original Class A shares would be increased, any loss
would be decreased by the amount of the sales charge paid when those shares were
bought, and that amount will increase the basis of the PaineWebber mutual fund
shares subsequently acquired.
    
 
   
CALIFORNIA TAXES
    
 
If California Tax-Free Income Fund continues to qualify as a RIC under the Code
and at the end of each quarter of its taxable year at least 50% of the value of
its total assets consists of California Obligations, the exempt-interest
dividends it pays that are derived from interest on qualifying California
Obligations will be exempt from California personal income tax ('California
exempt-
 
                             ---------------------
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                               Prospectus Page 40
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<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
interest dividends'), but not California franchise tax. Dividends and other
distributions derived from interest on other municipal securities, taxable
income and capital gains are taxable under California law at ordinary income
rates. Shareholders may not deduct interest on indebtedness they incur to
purchase or carry shares of the Fund for California personal income tax
purposes. Shareholders receive annual notification of the portion of the Fund's
tax-exempt income attributable to issuers in California and other states.
California exempt-interest dividends may affect the calculation of certain
adjustments to alternative minimum taxable income for corporate shareholders.
The Fund itself will not be subject to California franchise or corporate income
tax on interest income or net capital gain distributed to its shareholders.
 
NEW YORK STATE AND NEW YORK CITY TAXES
 
If New York Tax-Free Income Fund continues to qualify as a RIC under the Code
and at the end of each quarter of its taxable year at least 50% of the value of
its total assets consists of New York Obligations, the exempt-interest dividends
it pays that are derived from interest on qualifying New York Obligations will
be exempt from New York State and New York City personal income taxes, but not
corporate franchise taxes. Dividends and other distributions derived from
taxable income and capital gains are not exempt from New York State and New York
City taxes. Shareholders may not deduct interest on indebtedness they incur or
continue in order to purchase or carry shares of the Fund for New York State or
New York City personal income tax purposes. Shareholders receive annual
notification of the portion of the Fund's tax-exempt income attributable to
issuers in New York State and other states. The Fund's interest income that is
distributed to shareholders will generally not be taxable to the Fund for
purposes of the New York State corporation franchise tax or the New York City
general corporation tax.
 
                                    * * * *
 
Because the foregoing only summarizes some of the important federal income tax
and California, New York State and New York City personal income tax
considerations generally affecting each Fund and its shareholders, the Statement
of Additional Information contains more details. There may be other federal,
state or local tax considerations applicable to a particular investor.
Prospective shareholders are urged to consult their tax advisers.
 
- --------------------------------------------------------------------------------
                              GENERAL INFORMATION
- --------------------------------------------------------------------------------
 
ORGANIZATION
 
California Tax-Free Income Fund and National Tax-Free Income Fund are series of
PaineWebber Mutual Fund Trust and PaineWebber Municipal High Income Fund and
PaineWebber New York Tax-Free Income Fund are series of PaineWebber Municipal
Series (each a 'Trust').
 
   
Both PaineWebber Municipal Series and PaineWebber Mutual Fund Trust are business
trusts under the laws of the Commonwealth of Massachusetts which are registered
with the SEC as open-end management investment companies. PaineWebber Municipal
Series was organized under a Declaration of Trust dated January 28, 1987 and
PaineWebber Mutual Fund Trust was organized under a Declaration of Trust dated
November 21, 1986. The trustees of each Trust have authority to issue an
unlimited number of shares of beneficial interest of separate series, with a par
value of $0.001 per share.
    
 
                             ---------------------
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                               Prospectus Page 41
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<PAGE>

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                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
           MUNICIPAL HIGH INCOME FUND    NEW YORK TAX-FREE INCOME FUND
 
SHARES
 
The shares of each Fund are divided into four classes, designated Class A, Class
B, Class C and Class Y shares. Each class represents an identical interest in
the respective Fund's investment portfolio and has the same rights, privileges
and preferences. However, each class may differ with respect to sales charges,
if any, distribution and/or service fees, if any, other expenses allocable
exclusively to each class, voting rights on matters exclusively affecting that
class, and its exchange privilege. The different sales charges and other
expenses applicable to the different classes of shares of the Funds will affect
the performance of those classes.
 
   
Each share of each Fund is entitled to participate equally in dividends, other
distributions and the proceeds of any liquidation of that Fund. However, due to
the differing expenses of the classes, dividends on Class A, B and C shares are
likely to be lower than for Class Y shares, which bear the lowest expenses, and
dividends on Class B and Class C shares are likely to be lower than for Class A
shares.
    
 
   
Although each Trust is offering only the shares of its Funds, it is possible
that a Trust could become liable for misstatement in this Prospectus about a
Fund of the other Trust. The trustees of each Trust have considered this factor
in approving the use of a combined Prospectus.
    
 
VOTING RIGHTS
 
Shareholders of each Fund are entitled to one vote for each full share held and
fractional votes for fractional shares held. Voting rights are not cumulative
and, as a result, the holders of more than 50% of all the shares of any Fund (or
Trust if there is more than one series) may elect all of the trustees of that
Fund. The shares of the Funds will be voted separately except when an aggregate
vote of all series in a Trust is required by law and except that only the
shareholders of a particular class of a Fund are required to vote on matters
affecting only that class, such as the terms of a Plan as it relates to the
class.
 
SHAREHOLDER MEETINGS
 
The Funds do not intend to hold annual meetings.
 
   
Shareholders of record of no less than two-thirds of the outstanding shares of a
Trust may remove a trustee through a declaration in writing or by vote cast in
person or by proxy at a meeting called for that purpose. A meeting will be
called to vote on the removal of a trustee at the written request of holders of
10% of the outstanding shares of the Trust.
    
 
REPORTS TO SHAREHOLDERS
 
Each Fund sends its shareholders audited annual and unaudited semi-annual
reports, each of which includes a list of the investment securities held by the
Fund as of the end of the period covered by the report. The Statement of
Additional Information is available to shareholders upon request.
 
CUSTODIAN & RECORDKEEPING AGENT; TRANSFER & DIVIDEND AGENT
 
   
State Street Bank and Trust Company, located at One Heritage Drive, North
Quincy, Massachusetts 02171, serves as custodian and recordkeeping agent for the
Funds. PFPC Inc., a subsidiary of PNC Bank, N.A., serves as the Funds' transfer
and dividend disbursing agent. It is located at 400 Bellevue Parkway,
Wilmington, DE 19809.
    
 
                             ---------------------
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                               Prospectus Page 42
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<PAGE>

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                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
 
- --------------------------------------------------------------------------------
                                    APPENDIX
- --------------------------------------------------------------------------------
 
Municipal bonds are rated by Moody's and S&P. Moody's and S&P also publish
separate ratings for municipal notes and tax-exempt commercial paper.
Descriptions of these ratings are set forth below.
 
DESCRIPTION OF MOODY'S MUNICIPAL BOND RATINGS:
 
   
Aaa.  Bonds rated Aaa are judged to be of the best quality. They carry the
smallest degree of investment risk and are generally referred to as 'gilt edge.'
Interest payments are protected by a large or by an exceptionally stable margin
and principal is secure. While the various protective elements are likely to
change, such changes as can be visualized are most unlikely to impair the
fundamentally strong position of such issues.
    
 
   
Aa.  Bonds rated Aa are judged to be of high quality by all standards. Together
with the Aaa group they comprise what are generally known as high grade bonds.
They are rated lower than the best bonds because margins of protection may not
be as large as in Aaa securities or fluctuation of protective elements may be of
greater amplitude or there may be other elements present which make the
long-term risks appear somewhat larger than in Aaa securities.
    
 
   
A.  Bonds rated A possess many favorable investment attributes and are to be
considered as upper medium grade obligations. Factors giving security to
principal and interest are considered adequate, but elements may be present
which suggest a susceptibility to impairment sometime in the future.
    
 
   
Baa.  Bonds rated Baa are considered as medium grade obligations, i.e., they are
neither highly protected nor poorly secured. Interest payments and principal
security appear adequate for the present but certain protective elements may be
lacking or may be characteristically unreliable over any great length of time.
Such bonds lack outstanding investment characteristics and in fact have
speculative characteristics as well.
    
 
   
Ba.  Bonds rated Ba are judged to have speculative elements; their future cannot
be considered as well assured. Often the protection of interest and principal
payments may be very moderate and thereby not well safeguarded during both good
and bad times over the future. Uncertainty of position characterizes bonds in
this class.
    
 
   
B.  Bonds rated B generally lack characteristics of the desirable investment.
Assurance of interest and principal payments or of maintenance of other terms of
the contract over any long period of time may be small.
    
 
   
Caa.  Bonds rated Caa are of poor standing. Such issues may be in default or
there may be present elements of danger with respect to principal or interest.
    
 
   
Ca.  Bonds rated Ca represent obligations which are speculative in a high
degree. Such issues are often in default or have other marked shortcomings.
    
 
   
C.  Bonds rated C are the lowest rated class of bonds, and issues so rated can
be regarded as having extremely poor prospects of ever attaining any real
investment standing.
    
 
DESCRIPTION OF S&P'S MUNICIPAL BOND RATINGS:
 
AAA.  Debt rated AAA has the highest rating assigned by S&P. Capacity to pay
interest and repay principal is extremely strong.
 
   
AA.  Debt rated AA has a very strong capacity to pay interest and repay
principal and differs from the higher rated issues only in small degree.
    
 
A.  Debt rated A has a strong capacity to pay interest and repay principal
although it is somewhat more susceptible to the adverse effects of changes in
circumstances and economic conditions than debt in higher rated categories.
 
   
BBB.  Debt rated BBB is regarded as having an adequate capacity to pay interest
and repay principal. Whereas it normally exhibits adequate protection
parameters, adverse economic conditions or changing circumstances are more
likely to lead to a weakened capacity to pay interest and repay principal for
debt in this category than in higher rated categories.
    
 
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                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
 
   
BB, B, CCC, CC AND C.  Debt rated BB, B, CCC, CC and C is regarded, on balance,
as predominantly speculative with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. BB indicates the
lowest degree of speculation and C the highest degree of speculation. While such
debt will likely have some quality and protective characteristics, these are
outweighed by large uncertainties or major risk exposures to adverse conditions.
    
 
   
BB.  Debt rated 'BB' has less near-term vulnerability to default than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse business, financial, or economic conditions which could lead to
inadequate capacity to meet timely interest and principal payments. The 'BB'
rating category is also used for debt subordinated to senior debt that is
assigned an actual or implied 'BBB-' rating.
    
 
   
B.  Debt rated 'B' has a greater vulnerability to default but currently has the
capacity to meet interest payments and principal payments. Adverse business,
financial, or economic conditions will likely impair capacity or willingness to
pay interest and repay principal. The 'B' rating category is also used for debt
subordinated to senior debt that is assigned an actual or implied 'BB' or 'BB-'
rating.
    
 
   
CCC.  Debt rated 'CCC' has a currently identifiable vulnerability to default,
and is dependent upon favorable business, financial, and economic conditions to
meet timely payment of interest and repayment of principal. In the event of
adverse business, financial, or economic conditions, it is not likely to have
the capacity to pay interest and repay principal. The 'CCC' rating category is
also used for debt subordinated to senior debt that is assigned an actual or
implied 'B' or 'B-' rating.
    
 
   
CC.  The rating 'CC' is typically applied to debt subordinated to senior debt
that is assigned an actual or implied 'CCC' rating.
    
 
   
C.  The rating 'C' is typically applied to debt subordinated to senior debt
which is assigned an actual or implied 'CCC-' debt rating. The 'C' rating may be
used to cover a situation where a bankruptcy petition has been filed, but debt
service payments are continued.
    
 
   
CI.  The rating CI is reserved for income bonds on which no interest is being
paid.
    
 
   
D.  Debt rated D is in payment default. The D rating category is used when
interest payments or principal payments are not made on the date due even if the
applicable grace period has not expired, unless S&P believes that such payments
will be made during such grace period. The D rating also will be used upon the
filing of a bankruptcy petition if debt service payments are jeopardized.
    
 
   
Plus (+) or Minus (-): The ratings from AA to CCC may be modified by the
addition of a plus or minus sign to show relative standing within the major
categories.
    
 
DESCRIPTION OF MOODY'S RATINGS OF STATE AND MUNICIPAL NOTES AND OTHER SHORT-TERM
LOANS:
 
Moody's ratings for state and municipal notes and other short-term loans are
designated 'Moody's Investment Grade' ('MIG' or, for variable or floating rate
obligations, 'VMIG'). Such ratings recognize the differences between short-term
credit risk and long-term risk. Factors affecting the liquidity of the borrower
and short-term cyclical elements are critical in short-term ratings. Symbols
used will be as follows:
 
MIG-1/VMIG-1.  This designation denotes best quality. There is present strong
protection by established cash flows, superior liquidity support or demonstrated
broad-based access to the market for refinancing.
 
MIG-2/VMIG-2.  This designation denotes high quality. Margins of protection are
ample although not so large as in the preceding group.
 
MIG-3/VMIG-3.  This designation denotes favorable quality. All security elements
are accounted for but there is lacking the undeniable strength of the preceding
grades. Liquidity and cash flow protection may be narrow and market access for
refinancing is likely to be less well established.
 
MIG-4/VMIG-4.  This designation denotes adequate quality. Protection commonly
regarded as required of an investment security is present and although not
distinctly or predominantly speculative, there is specific risk.
 
   
SG.  This designation denotes speculative quality. Debt instruments in this
category lack margins of protection.
    
 
DESCRIPTION OF S&P'S RATINGS OF STATE AND MUNICIPAL NOTES AND OTHER SHORT-TERM
LOANS:
 
                             ---------------------
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                               Prospectus Page 44
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<PAGE>

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- --------------------------------------------------------------------------------
                                  PAINEWEBBER
        CALIFORNIA TAX-FREE INCOME FUND    NATIONAL TAX-FREE INCOME FUND
          MUNICIPAL HIGH INCOME FUND     NEW YORK TAX-FREE INCOME FUND
 
   
A Standard & Poor's note rating reflects the liquidity concerns and market
access risks unique to notes. Notes due in 3 years or less will likely receive a
note rating. Notes maturing beyond 3 years will most likely receive a long-term
debt rating. The following criteria will be used in making that assessment.
    
 
   
 -- Amortization schedule (the larger the final maturity relative to other
    maturities, the more likely it will be treated as a note).
    
 
   
 -- Source of payment (the more dependent the issue is on the market for its
    refinancing, the more likely it will be treated as a note).
    
 
   
SP-1.  Very strong or strong capacity to pay principal and interest. Those
issues determined to possess very strong characteristics are given a plus (+)
designation.
    
 
SP-2.  Satisfactory capacity to pay principal and interest with some
vulnerability to adverse financial and economic changes over the term of the
notes.
 
SP-3.  Speculative capacity to pay principal and interest.
 
DESCRIPTION OF COMMERCIAL PAPER RATINGS
 
   
Issuers rated Prime-1 by Moody's (for related supporting institutions) have a
superior capacity for repayment of short-term promissory obligations. Prime-1
repayment capacity will normally be evidenced by the following characteristics:
    
 
   
 Leading market positions in well established industries.
    
 
   
 High rates of return on funds employed.
    
 
   
 Conservative capitalization structures with moderate reliance on debt and ample
asset protection.
    
 
   
 Broad margins in earning coverage of fixed financial charges and high internal
cash generation.
    
 
   
 Well established access to a range of financial markets and assured sources of
alternate liquidity.
    
 
   
Commercial paper rated A by S&P have the following characteristics.
    
 
   
A-1.  This highest category indicates that the degree of safety regarding timely
payment is strong. Those issues determined to possess extremely strong safety
characteristics are denoted with a plus sign (+) designation.
    
 
   
A-2.  Capacity for timely payment on issues with this designation is
satisfactory. However, the 'relative' degree of safety is not as high as for
issues designated 'A-1'.
    
 
   
A-3.  Issues carrying this designation have adequate capacity for timely
payment. They are, however, more vulnerable to the adverse side effects of
changes in circumstances than obligations carrying the higher designations.
    
 
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                               Prospectus Page 45
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<PAGE>

                      [This page intentionally left blank]
<PAGE>
<PAGE>

   
- --------------------------------------------------------------------------------
                         ------------------------------
                  PaineWebber California Tax-Free Income Fund
                   PaineWebber National Tax-Free Income Fund
                   PaineWebber New York Tax-Free Income Fund
                     PaineWebber Municipal High Income Fund
                          PROSPECTUS  --  JULY 1, 1997
- --------------------------------------------------------------------------------
    
 
   
<TABLE>
<S>                                            <C>
[ ] PAINEWEBBER BOND FUNDS                     [ ] PAINEWEBBER STOCK FUNDS
    High Income Fund                               Capital Appreciation Fund
    Investment Grade Income Fund                   Financial Services Growth Fund
    Low Duration U.S. Government                   Growth Fund
      Income Fund                                  Growth and Income Fund
    Strategic Income Fund                          Small Cap Fund
    U.S. Government Income Fund                    Utility Income Fund
[ ] PAINEWEBBER TAX-FREE BOND FUNDS            [ ] PAINEWEBBER GLOBAL FUNDS
    California Tax-Free Income Fund                Asia Pacific Growth Fund
    Municipal High Income Fund                     Emerging Markets Equity Fund
    National Tax-Free Income Fund                  Global Equity Fund
    New York Tax-Free Income Fund                  Global Income Fund
[ ] PAINEWEBBER ASSET ALLOCATION               [ ] PAINEWEBBER MONEY MARKET FUND
    FUNDS
    Balanced Fund
    Tactical Allocation Fund
</TABLE>
    
 
           A prospectus containing more complete information for any
           of these funds, including charges and expenses, can be
           obtained from a PaineWebber investment executive or
           correspondent firm. Please read it carefully before
           investing. It is important you have all the information
           you need to make a sound investment decision.
 
   
'c'1997 PaineWebber Incorporated
    
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<PAGE>
<PAGE>

                  PAINEWEBBER CALIFORNIA TAX-FREE INCOME FUND
                   PAINEWEBBER NATIONAL TAX-FREE INCOME FUND
                   PAINEWEBBER NEW YORK TAX-FREE INCOME FUND
                     PAINEWEBBER MUNICIPAL HIGH INCOME FUND

                          1285 AVENUE OF THE AMERICAS
                            NEW YORK, NEW YORK 10019
 
                      STATEMENT OF ADDITIONAL INFORMATION
 
     The  four funds named above (each  a 'Fund' and, collectively, 'Funds') are
series of either PaineWebber Mutual  Fund Trust or PaineWebber Municipal  Series
(each  a 'Trust'),  professionally managed mutual  funds. PaineWebber California
Tax-Free Income  Fund ('California  Tax-Free Income  Fund') seeks  high  current
income  exempt  from  federal income  tax  and California  personal  income tax,
consistent with  the preservation  of capital  and liquidity  within the  Fund's
quality standards. PaineWebber National Tax-Free Income Fund ('National Tax-Free
Income  Fund')  seeks  high  current  income  exempt  from  federal  income tax,
consistent with  the preservation  of capital  and liquidity  within the  Fund's
quality  standards.  PaineWebber  Municipal High  Income  Fund  ('Municipal High
Income Fund')  seeks  high  current  income  exempt  from  federal  income  tax.
PaineWebber  New York  Tax-Free Income  Fund ('New  York Tax-Free  Income Fund')
seeks high current income exempt from federal income tax and from New York State
and New York City personal income taxes.
 
     The investment  adviser, administrator  and distributor  for each  Fund  is
Mitchell  Hutchins Asset Management  Inc. ('Mitchell Hutchins'),  a wholly owned
subsidiary of PaineWebber Incorporated  ('PaineWebber'). As distributor for  the
Funds,  Mitchell Hutchins  has appointed PaineWebber  to serve  as the exclusive
dealer for the sale of Fund shares.
 
   
     This Statement of Additional  Information ('SAI') is  not a prospectus  and
should  be read  only in conjunction  with the Funds'  current Prospectus, dated
July 1,  1997.  A  copy  of  the Prospectus  may  be  obtained  by  calling  any
PaineWebber  investment executive or correspondent  firm or by calling toll-free
1-800-647-1568. This Statement of Additional Information is dated July 1, 1997.
    
 
                      INVESTMENT POLICIES AND RESTRICTIONS
 
     The following  supplements  the  information contained  in  the  Prospectus
concerning the Funds' investment policies and limitations.
 
   
     YIELD  FACTORS AND RATINGS.  The yield of a municipal security depends on a
variety of factors, including general municipal and fixed-income security market
conditions, the financial condition  of the issuer, the  size of the  particular
offering,  the maturity, credit quality and rating of the issue and expectations
regarding changes in  tax rates. Each  Fund may invest  in municipal  securities
with  a  broad range  of  maturities, based  on  Mitchell Hutchins'  judgment of
current and  future market  conditions as  well as  other factors,  such as  the
Fund's  liquidity  needs.  Generally, the  longer  the maturity  of  a municipal
security, the higher the rate of  interest paid and the greater the  volatility.
Moody's  Investors Service, Inc.  ('Moody's'), Standard &  Poor's, a division of
The  McGraw  Hill  Companies,  Inc.  ('S&P')  and  other  nationally  recognized
statistical  rating organizations  ('NRSROs') are private  services that provide
ratings of the credit quality of debt obligations, including issues of municipal
securities. A  description  of  the  range  of  ratings  assigned  to  municipal
securities  by  Moody's  and S&P  is  included  in the  Appendix  to  the Funds'
Prospectus. The Funds may use these ratings in determining whether to  purchase,
sell  or hold  a security.  It should be  emphasized, however,  that ratings are
general and  are  not absolute  standards  of quality.  Consequently,  municipal
securities  with the same maturity, interest  rate and rating may have different
market prices. Credit ratings  attempt to evaluate the  safety of principal  and
interest payments and do not evaluate the risks of fluctuations in market value.
Also,  rating agencies  may fail  to make  timely changes  in credit  ratings in
response to subsequent events, so  that an issuer's current financial  condition
may   be  better  or  worse  than   the  rating  indicates.  Subsequent  to  its
    
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purchase by a Fund, an  issue of municipal securities may  cease to be rated  or
its  rating may be reduced below the minimum rating required for purchase by the
Fund.
 
     Opinions relating  to  the validity  of  municipal securities  and  to  the
exemption of interest thereon from federal income tax (and also, when available,
from  the  federal alternative  minimum tax)  and (where  applicable) California
personal income tax and New York State  and New York City personal income  taxes
are  rendered by bond counsel to the  respective issuing authorities at the time
of issuance. Neither the Funds nor Mitchell Hutchins will review the proceedings
relating to the issuance of municipal securities or the basis for such opinions.
An issuer's  obligations  under its  municipal  securities are  subject  to  the
provisions  of bankruptcy,  insolvency and other  laws affecting  the rights and
remedies of creditors (such as the  federal bankruptcy laws) and federal,  state
and  local laws that may be enacted  that adversely affect the tax-exempt status
of interest on the municipal securities held by a Fund or of the exempt-interest
dividends received by  a Fund's  shareholders, extend  the time  for payment  of
principal  or interest, or both, or impose other constraints upon enforcement of
such obligations. There is also the possibility that, as a result of  litigation
or  other conditions, the power or ability  of issuers to meet their obligations
for the payment of principal of  and interest on their municipal securities  may
be materially and adversely affected.
 
     TYPES  OF  MUNICIPAL SECURITIES.   Each  Fund  may invest  in a  variety of
municipal securities, as described below:
 
     Municipal Bonds.   Municipal bonds  are debt obligations  issued to  obtain
funds  for various public purposes that pay interest that is exempt from federal
income tax in the opinion of issuer's counsel. The two principal classifications
of municipal  bonds  are  'general  obligation'  and  'revenue'  bonds.  General
obligation  bonds are secured by  the issuer's pledge of  its full faith, credit
and taxing power for  the payment of principal  and interest. Revenue bonds  are
payable  only from the revenues  derived from a particular  facility or class of
facilities or, in some cases, from the proceeds of a special excise tax or other
specific revenue source such  as from the user  of the facility being  financed.
The  term 'municipal bonds'  also includes 'moral  obligation' issues, which are
normally issued by special purpose authorities.  In the case of such issues,  an
express or implied 'moral obligation' of a related government unit is pledged to
the  payment  of the  debt  service, but  is  usually subject  to  annual budget
appropriations.
 
     Municipal Lease  Obligations.   The term  'municipal bonds'  also  includes
municipal  lease obligations, such as leases, installment purchase contracts and
conditional  sales  contracts,  and   certificates  of  participation   therein.
Municipal  lease  obligations  are issued  by  state and  local  governments and
authorities to purchase land or various types of equipment or facilities and may
be subject  to  annual budget  appropriations.  The Funds  generally  invest  in
municipal lease obligations through certificates of participation.
 
     Although  municipal lease obligations do not constitute general obligations
of the municipality for which the  municipality's taxing power is pledged,  they
ordinarily  are backed by the municipality's covenant to budget for, appropriate
and make the  payments due  under the  lease obligation.  The leases  underlying
certain  municipal lease obligations,  however, provide that  lease payments are
subject to  partial  or  full  abatement  if,  because  of  material  damage  or
destruction  of the leased property, there  is substantial interference with the
lessee's use or occupancy of such property. This 'abatement risk' may be reduced
by the existence of insurance covering  the leased property, the maintenance  by
the  lessee of  reserve funds  or the provision  of credit  enhancements such as
letters of credit.
 
     Certain municipal  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. Some municipal lease  obligations of this type
are insured as to timely payment of principal and interest, even in the event of
a failure by the municipality to  appropriate sufficient funds to make  payments
under  the  lease.  However,  in  the  case  of  an  uninsured  municipal  lease
obligation, a  Fund's ability  to recover  under the  lease in  the event  of  a
non-appropriation  or  default will  be limited  solely  to the  repossession of
leased property  without recourse  to  the general  credit  of the  lessee,  and
disposition  of the property in the  event of foreclosure might prove difficult.
No Fund intends to  invest more than  5% of its total  assets in such  uninsured
 
                                       2
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'non-appropriation'   municipal  lease  obligations.   There  is  no  percentage
limitation on the Funds' ability to invest in other municipal lease obligations.
 
     Industrial  Development   Bonds  ('IDBs')   and  Private   Activity   Bonds
('PABs').   IDBs and  PABs are issued by  or on behalf  of public authorities to
finance various  privately operated  facilities, such  as airport  or  pollution
control  facilities. These obligations  are included within  the term 'municipal
bonds' if the interest  paid thereon is  exempt from federal  income tax in  the
opinion  of the bond issuer's  counsel. IDBs and PABs  are in most cases revenue
bonds and thus are not payable from the unrestricted revenues of the issuer. The
credit quality  of IDBs  and PABs  is  usually directly  related to  the  credit
standing  of the user of the facilities being financed. IDBs issued after August
15, 1986 generally are considered PABs, and to the extent a Fund invests in such
PABs, shareholders generally  will be  required to  include a  portion of  their
exempt-interest  dividends from that Fund in calculating their liability for the
alternative minimum tax ('AMT').  See 'Dividends and  Taxes' in the  Prospectus.
Each  Fund is authorized to invest  more than 25% of its  net assets in IDBs and
PABs.
 
     Floating Rate and Variable  Rate Obligations.   Floating rate and  variable
rate  obligations bear interest at rates that  are not fixed, but that vary with
changes in specified  market rates  or indices. Accordingly,  as interest  rates
decrease  or  increase,  the  potential  for  capital  appreciation  or  capital
depreciation is less than for fixed rate obligations. Floating rate or  variable
rate obligations typically permit the holder to demand payment of principal from
the  issuer or remarketing agent  at par value prior  to maturity and may permit
the issuer to prepay principal, plus accrued interest, at its discretion after a
specified notice period. Frequently, floating rate or variable rate  obligations
and/or  the demand features  thereon are secured  by letters of  credit or other
credit support  arrangements provided  by banks,  the credit  standing of  which
affects the credit quality of the obligations.
 
     A  demand feature  gives the  Fund the  right to  sell the  securities to a
specified party, usually  a remarketing  agent, on  a specified  date. A  demand
feature  is often  backed by  a letter of  credit or  guarantee from  a bank. As
discussed under  'Participation Interests,'  to the  extent that  payment of  an
obligation is backed by a bank's letter of credit or guarantee, such payment may
be  subject to the bank's ability to  satisfy that commitment. The interest rate
on floating rate  or variable rate  securities ordinarily is  readjusted on  the
basis  of the prime rate of the bank that originated the financing or some other
index or published rate, such as the 90-day U.S. Treasury Bill rate.  Generally,
these  interest rate  adjustments cause  the market  value of  floating rate and
variable rate municipal securities  to fluctuate less than  the market value  of
fixed rate obligations. Accordingly, as interest rates decrease or increase, the
potential  for capital  appreciation or  capital depreciation  is less  than for
fixed rate obligations.
 
     Participation  Interests.    Participation   interests  are  interests   in
municipal  bonds,  including  IDBs  and PABs,  and  floating  and  variable rate
obligations that are  owned by  banks. These  interests carry  a demand  feature
permitting  the holder  to tender  them back to  the bank,  which demand feature
generally is backed by an irrevocable letter of credit or guarantee of the bank.
The credit standing of such bank affects the credit quality of the participation
interests.
 
     A participation interest gives a Fund an undivided interest in a  municipal
bond  owned by a bank. The Fund has the right to sell the instrument back to the
bank. Such right generally is backed by the bank's irrevocable letter of  credit
or  guarantee and permits  the Fund to draw  on the letter  of credit on demand,
after specified notice,  for all  or any  part of  the principal  amount of  the
Fund's  participation  interest  plus  accrued  interest.  Generally,  each Fund
intends to exercise the demand under  the letters of credit or other  guarantees
only  (1) upon a default under the terms of the underlying bond, (2) to maintain
the Fund's portfolio in accordance with its investment objective and policies or
(3) as needed  to provide  liquidity to  the Fund  in order  to meet  redemption
requests.  The ability of  a bank to  fulfill its obligations  under a letter of
credit or guarantee might be affected by possible financial difficulties of  its
borrowers,  adverse interest rate or economic conditions, regulatory limitations
or other  factors.  Mitchell Hutchins  will  monitor the  pricing,  quality  and
liquidity of the participation interests held by a Fund, and the credit standing
of  banks issuing letters of credit  or guarantees supporting such participation
interests on  the basis  of published  financial information  reports of  rating
services and bank analytical services.
 
     Tender   Option  Bonds.    Tender  option  bonds  are  long-term  municipal
securities sold by a bank subject to a 'tender option' that gives the  purchaser
the right to tender them to the bank at par plus
 
                                       3
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accrued  interest at designated  times (the 'tender  option'). The tender option
may be excercisable at  intervals ranging from  bi-weekly to semi-annually,  and
the  interest rate on the bonds is typically  reset at the end of the applicable
interval in  an  attempt  to  cause  the bonds  to  have  a  market  value  that
approximates  their  par  value.  The  tender  option  generally  would  not  be
exercisable in the  event of a  default on, or  significant downgrading of,  the
underlying  municipal securities.  Therefore, a  Fund's ability  to exercise the
tender option will be affected by the credit standing of both the bank  involved
and the issuer of the underlying securities.
 
     Put  Bonds.   A put  bond is a  municipal bond  which gives  the holder the
unconditional right to sell the bond back  to the issuer or a remarketing  agent
at  a specified price and  exercise date, which is  typically well in advance of
the bond's maturity date.  The obligation to purchase  the bond on the  exercise
date  may be supported by a letter of credit or other credit support arrangement
from a  bank,  insurance company  or  other financial  institution,  the  credit
standing of which affects the credit quality of the obligation.
 
     If  the put is a 'one time only'  put, the Fund ordinarily will either sell
the bond or put the bond, depending  upon the more favorable price. If the  bond
has  a series of puts after the first put,  the bond will be held as long as, in
the judgment of Mitchell Hutchins, it is in the best interest of the Fund to  do
so.  There is no assurance that the issuer of a put bond acquired by a Fund will
be able to repurchase the  bond upon the exercise date,  if the Fund chooses  to
exercise its right to put the bond back to the issuer.
 
     Tax-Exempt  Commercial Paper  and Short-Term  Municipal Notes.   Tax-exempt
commercial paper and short-term municipal notes include tax anticipation  notes,
bond   anticipation  notes,  revenue  anticipation  notes  and  other  forms  of
short-term  loans.  Such  notes  are  issued  with  a  short-term  maturity   in
anticipation  of the receipt of  tax funds, the proceeds  of bond placements and
other revenues.
 
     Inverse Floaters.  Each Fund may  invest in municipal obligations on  which
the  rate of  interest varies inversely  with interest rates  on other municipal
obligations or an index.  Such obligations include  components of securities  on
which interest is paid in two separate parts -- an auction component, which pays
interest at a market rate that is set periodically through an auction process or
other  method,  and  a  residual component,  or  'inverse  floater,'  which pays
interest at a  rate equal to  the difference  between the rate  that the  issuer
would  have paid on a fixed-rate obligation at the time of issuance and the rate
paid on the auction component.  The market value of  an inverse floater will  be
more  volatile  than  that  of  a  fixed-rate  obligation  and,  like  most debt
obligations, will vary inversely with changes in interest rates.
 
     Because the interest rate paid to holders of inverse floaters is  generally
determined  by  subtracting the  interest rate  paid to  the holders  of auction
components from a  fixed amount, the  interest rate paid  to holders of  inverse
floaters  will decrease  as market rates  increase and increase  as market rates
decrease. Moreover, the  extent of  the increases  and decreases  in the  market
value  of inverse floaters may  be larger than comparable  changes in the market
value of an equal principal amount  of a fixed rate municipal obligation  having
similar  credit  quality  redemption  provisions and  maturity.  In  a declining
interest rate environment, inverse floaters can  provide a Fund with a means  of
increasing or maintaining the level of tax-exempt interest paid to shareholders.
However,  because of the market volatility  associated with inverse floaters, no
Fund will invest more than 10% of its total assets in inverse floaters.
 
     Mortgage Subsidy Bonds.  The Funds also may purchase mortgage subsidy bonds
that are normally issued  by special purpose public  authorities. In some  cases
the  repayment of such bonds depends  upon annual legislative appropriations; in
other cases repayment is a legal obligation of the issuer and, if the issuer  is
unable  to  meet its  obligations,  repayment becomes  a  moral commitment  of a
related government unit (subject, however, to such appropriations). The types of
municipal  securities  identified  above  and  in  the  Prospectus  may  include
obligations  of issuers whose revenues are primarily derived from mortgage loans
on housing projects for moderate to low income families.
 
   
     LOWER RATED  MUNICIPAL  SECURITIES.    Medium  and  lower  grade  municipal
securities  are frequently traded only in  markets where the number of potential
purchasers and sellers,  if any, is  limited. This factor  may limit the  Fund's
ability  to acquire such securities and also  may limit its ability to sell such
    
 
                                       4
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securities at their  fair value in  response to  changes in the  economy or  the
financial  markets. Adverse publicity  and investor perceptions,  whether or not
based on fundamental  analysis, may also  decrease the values  and liquidity  of
lower rated securities, especially in thinly traded markets.
    
 
     WHEN-ISSUED  AND DELAYED DELIVERY SECURITIES.  As stated in the Prospectus,
the Fund may purchase securities on a 'when-issued' or delayed delivery basis. A
security purchased on a when-issued or delayed delivery basis is recorded as  an
asset  on  the  commitment date  and  is  subject to  changes  in  market value,
generally based upon changes in the  level of interest rates. Thus,  fluctuation
in  the value of the  security from the time of  the commitment date will affect
the Fund's net  asset value. When  a Fund  commits to purchase  securities on  a
when-issued  or delayed delivery basis, its custodian segregates assets to cover
the   amount    of    the    commitment.   See    'Investment    Policies    and
Restrictions -- Segregated Accounts.' The Funds purchase  when-issued securities
only with the intention of  taking delivery, but may  sell the right to  acquire
the  security prior to delivery if Mitchell Hutchins deems it advantageous to do
so, which may result in capital gain or loss to a Fund.
 
     STAND-BY COMMITMENTS.  Each Fund may acquire stand-by commitments  pursuant
to  which a bank  or other municipal  bond dealer agrees  to purchase securities
that are held in the Fund's portfolio  or that are being purchased by the  Fund,
at  a price equal  to (1) the  acquisition cost (excluding  any accrued interest
paid on acquisition),  less any  amortized market  premium or  plus any  accrued
market  or  original  issue  discount,  plus (2)  all  interest  accrued  on the
securities since the last interest payment date or the date the securities  were
purchased  by the Fund, whichever is later.  Although the Funds do not currently
intend to acquire stand-by commitments with respect to municipal securities held
in their portfolios, each Fund may acquire such commitments under unusual market
conditions to facilitate portfolio liquidity.
 
     A Fund would enter into stand-by commitments only with those banks or other
dealers that, in the opinion of Mitchell Hutchins, present minimal credit  risk.
A  Fund's  right to  exercise stand-by  commitments  would be  unconditional and
unqualified. A stand-by commitment would not be transferable by a Fund, although
the Fund could sell the  underlying securities to a third  party at any time.  A
Fund  may pay for stand-by commitments either  separately in cash or by paying a
higher price for the securities that  are acquired subject to such a  commitment
(thus   reducing  the  yield  to  maturity  otherwise  available  for  the  same
securities). The  acquisition  of a  stand-by  commitment would  not  ordinarily
affect  the  valuation  or  maturity  of  the  underlying  municipal securities.
Stand-by commitments acquired by a Fund  would be valued at zero in  determining
net  asset value. Whether  the Fund paid  directly or indirectly  for a stand-by
commitment, its cost would  be treated as unrealized  depreciation and would  be
amortized over the period the commitment is held by the Fund.
 
     REPURCHASE  AGREEMENTS.  The  Funds do not intend  to enter into repurchase
agreements except  as  a  temporary measure  and  under  unusual  circumstances,
because  repurchase agreements  are transactions  that generate  taxable income.
Each Fund is, however, authorized to enter into repurchase agreements with  U.S.
banks  and dealers with  respect to any  obligation issued or  guaranteed by the
U.S. government,  its agencies  or instrumentalities  and also  with respect  to
commercial  paper,  bank  certificates  of  deposit  and  bankers'  acceptances.
Repurchase agreements are transactions in which a Fund purchases securities from
a bank or recognized securities dealer and simultaneously commits to resell  the
securities  to the bank or dealer at  an agreed-upon date and price reflecting a
market rate  of  interest  unrelated to  the  coupon  rate or  maturity  of  the
purchased  securities. The Fund  maintains custody of  the underlying securities
prior to their repurchase; thus, the obligation of the bank or dealer to pay the
repurchase price  on  the  date  agreed  to  is,  in  effect,  secured  by  such
securities.  If the value of these securities is less than the repurchase price,
plus any agreed-upon additional  amount, the other party  to the agreement  must
provide  additional collateral so that  at all times the  collateral is at least
equal to  the repurchase  price,  plus any  agreed-upon additional  amount.  The
difference  between  the total  amount  to be  received  upon repurchase  of the
securities and the price which was paid by the Fund upon acquisition is  accrued
as interest and included in the Fund's net investment income.
 
     Repurchase  agreements  carry  certain  risks  not  associated  with direct
investments in securities, including  possible declines in  the market value  of
the underlying securities and delays and costs to the Fund if the other party to
a  repurchase  agreement  becomes insolvent.  Each  Fund intends  to  enter into
repurchase agreements only with  banks and dealers  in transactions believed  by
Mitchell Hutchins to
 
                                       5
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present  minimal credit risks  in accordance with  guidelines established by the
appropriate Trust's board of trustees. Mitchell Hutchins will review and monitor
the  creditworthiness   of  those   institutions  under   the  board's   general
supervision.
 
     ILLIQUID  SECURITIES.  Each Fund may invest up  to 10% of its net assets in
illiquid securities.  The  term 'illiquid  securities'  for this  purpose  means
securities  that cannot be disposed of within  seven days in the ordinary course
of business  at  approximately the  amount  at which  the  Fund has  valued  the
securities  and includes, among other  things, repurchase agreements maturing in
more than seven days and municipal lease obligations (including certificates  of
participation)  other  than those  Mitchell Hutchins  has determined  are liquid
pursuant to guidelines established by the appropriate Trust's board of trustees.
 
     Each Trust's  board  of  trustees  has delegated  the  function  of  making
day-to-day  determinations  of  liquidity  to  Mitchell  Hutchins,  pursuant  to
guidelines approved by the board. Mitchell Hutchins takes into account a  number
of  factors  in reaching  liquidity decisions,  including  (1) the  frequency of
trades for the  security, (2) the  number of  dealers that make  quotes for  the
security, (3) the number of dealers that have undertaken to make a market in the
security, (4) the number of other potential purchasers and (5) the nature of the
security  and  how  trading is  effected  (e.g.,  the time  needed  to  sell the
security, how  offers are  solicited and  the mechanics  of transfer).  Mitchell
Hutchins  monitors  the liquidity  of securities  in  each Fund's  portfolio and
reports periodically on liquidity decisions to each Trust's board of trustees.
 
     In  making  determinations   as  to  the   liquidity  of  municipal   lease
obligations,  Mitchell Hutchins  will distinguish between  direct investments in
municipal lease  obligations  (or  participations therein)  and  investments  in
securities  that may be supported by municipal lease obligations or certificates
of  participation  therein.  Since   these  municipal  lease   obligation-backed
securities  are based  on a  well-established means  of securitization, Mitchell
Hutchins does not believe  that investing in such  securities presents the  same
liquidity  issues  as direct  investments  in municipal  lease  obligations. The
assets used as cover for any over-the-counter ('OTC') options written by a  Fund
would  be  considered illiquid  unless  the OTC  options  are sold  to qualified
dealers who agree that  the Fund may  repurchase any OTC option  it writes at  a
maximum  price to be calculated by a  formula set forth in the option agreement.
The cover for an OTC option written subject to this procedure will be considered
illiquid only to the extent that the maximum repurchase price under the  formula
exceeds the intrinsic value of the option.
 
   
     LENDING  OF PORTFOLIO SECURITIES.   The Funds  do not intend  to lend their
portfolio securities,  except under  unusual circumstances,  because  securities
loans  are  transactions  that  generate taxable  income.  As  indicated  in the
Prospectus, however, each Fund is authorized to  lend up to 331/3% of its  total
assets to broker-dealers or institutional investors that Mitchell Hutchins deems
qualified,  but only when the borrower  maintains acceptable collateral with the
Fund's custodian, marked to  market daily, in  an amount at  least equal to  the
market  value of  the securities  loaned, plus  accrued interest  and dividends.
Acceptable collateral  is  limited  to  cash,  U.S.  government  securities  and
irrevocable  letters  of  credit  that meet  certain  guidelines  established by
Mitchell Hutchins. In  determining whether  to lend securities  to a  particular
broker-dealer  or institutional  investor, Mitchell Hutchins  will consider, and
during  the  period  of   the  loan  will  monitor,   all  relevant  facts   and
circumstances,  including the creditworthiness of the borrower. Each will retain
authority to  terminate  any  loan  at  any time.  A  Fund  may  pay  reasonable
administrative  and  custodial fees  in connection  with  a loan  and may  pay a
negotiated  portion  of  the  interest  earned  on  the  cash  or  money  market
instruments  held as collateral to  the borrower or placing  broker. A Fund will
receive reasonable interest  on the loan  or a  flat fee from  the borrower  and
amounts  equivalent to  any dividends,  interest or  other distributions  on the
securities loaned. A Fund will retain  record ownership of loaned securities  to
exercise beneficial rights, such as voting and subscription rights and rights to
dividends,  interest  or  other  distributions, when  regaining  such  rights is
considered to be in the Fund's interest.
    
 
     SEGREGATED ACCOUNTS.   When a  Fund enters into  certain transactions  that
involve  obligations to  make future  payments to  third parties,  including the
purchase of securities on a when-issued or delayed delivery basis, the Fund will
maintain with an approved custodian in a segregated account cash or other liquid
securities, marked to market daily,  in an amount at  least equal to the  Fund's
obligation  or  commitment under  such  transactions. As  described  below under
'Hedging and Related Income
 
                                       6
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Strategies,' segregated accounts may also be required in connection with certain
transactions involving options or futures contracts.
 
   
     DURATION.  Duration is  a measure of  the expected life  of a fixed  income
security  that was developed as a more  precise alternative to the concept 'term
to maturity.' Traditionally, a dept security's 'term to maturity' has been  used
as  a proxy for the  sensitivity of the security's  price to changes in interest
rates (which  is the  'interest rate  risk' or  'volatility' of  the  security).
However,  'term  to  maturity' measures  only  the  time until  a  debt security
provides for a final payment, taking no account of the pattern of the security's
payments prior to maturity.
    
 
   
     For any fixed income security with interest payments occurring prior to the
payment of  principal,  duration is  always  less than  maturity.  For  example,
depending upon its coupon and the level of market yields, a Treasury note with a
remaining  maturity  of five  years  might have  a  duration of  4.5  years. For
mortgage-backed and other  securities that  are subject to  prepayments, put  or
call features or adjustable coupons, the difference between the remaining stated
maturity and the duration is likely to be much greater.
    
 
     Futures,  options and options on futures  have durations which, in general,
are closely  related to  the duration  of the  securities which  underlie  them.
Holding long futures or call option positions (backed by a segregated account of
cash  and cash equivalents) will lengthen a Fund's duration by approximately the
same amount as would holding an equivalent amount of the underlying  securities.
Short  futures  or put  options  have durations  roughly  equal to  the negative
duration of the securities that underlie these positions, and have the effect of
reducing portfolio duration by approximately the same amount as would selling an
equivalent amount of the underlying securities.
 
     There are some situations in  which the standard duration calculation  does
not  properly reflect  the interest  rate exposure  of a  security. For example,
floating and variable rate securities often have final maturities of ten or more
years; however, their interest rate exposure corresponds to the frequency of the
coupon reset. In this and other  similar situations, Mitchell Hutchins will  use
more sophisticated analytical techniques that incorporate the economic life of a
security  into the  determination of its  duration and,  therefore, its interest
rate exposure.
 
   
SPECIAL CONSIDERATIONS RELATING TO CALIFORNIA MUNICIPAL SECURITIES
    
 
     The financial condition of the State of California, its public  authorities
and  local governments could affect the  market values and marketability of, and
therefore the net asset value per share  and the interest income of, a Fund,  or
result  in the default of existing  obligations, including obligations which may
be held by the Fund. The following section provides only a brief summary of  the
complex factors affecting the financial condition of California, and is based on
information  obtained from the State of California, as publicly available on the
date of this Statement of  Additional Information. The information contained  in
such publicly available documents has not been independently verified. It should
be noted that the creditworthiness of obligations issued by local issuers may be
unrelated to the creditworthiness of California, and that there is no obligation
on the part of California to make payment on such local obligations in the event
of  default in  the absence of  a specific  guarantee or pledge  provided by the
State of California.
 
     The State of California has experienced significant financial  difficulties
because  of the 1990-93  recession, which reduced  its credit standing. However,
since the  start of  1994,  California's economy  has rebounded  strongly,  with
corresponding  improvements in tax revenues. The ratings of certain related debt
of other  issuers  for  which  California has  an  outstanding  lease  purchase,
guarantee  or other contractual  obligation (such as  for State-insured hospital
bonds)  are  generally  linked  directly  to  California's  rating.  Should  the
financial condition of California deteriorate again, its credit ratings could be
further reduced, and the market value and marketability of all outstanding notes
and  bonds issued  by California,  its public  authorities or  local governments
could be adversely affected.
 
     ECONOMIC FACTORS.  California's economy is the largest among the 50  states
and  one of the largest in the world.  The State's population of over 32 million
represents over 12%  of the total  United States population.  While the  State's
substantial  population growth during the 1980s stimulated local economic growth
and diversification, it also increased demands on State services. Total personal
income in the
 
                                       7
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State, at an estimated $703 billion in  1994, accounts for more than 12% of  all
personal income in the nation.
 
     From  mid-1990 to late 1993, the State  suffered a recession with the worst
economic,  fiscal  and   budget  conditions  since   the  1930s.   Construction,
manufacturing (especially aerospace), and financial services, among others, were
all  severely affected, particularly in Southern California. Job losses were the
worst of any post-war recession. Employment  levels stabilized by late 1993  and
steady growth has occurred since the start of 1994. Pre-recession job levels are
expected  to be reached  in 1996. Unemployment, while  remaining higher than the
national average, has come down significantly from the January 1994 peak of 10%.
Economic indicators  show a  steady recovery  underway in  California since  the
start  of 1994, although the  residential housing sector is  weaker than in past
recoveries. However,  any delay  or  reversal of  the recovery  will  exacerbate
shortfalls in State revenue.
 
   
     STATE DEBT.  Under the California Constitution, debt service on outstanding
general  obligation bonds is the second charge to the General Fund after support
of the public school system and  public institutions of higher education.  Total
outstanding  general  obligation  bonds and  lease  purchase debt  of  the State
increased  from  $9.4  billion  at   June  30,  1988  to  $         billion   at
                   .  State agencies  and authorities  had approximately  $
billion of revenue bonds and notes outstanding at                      for which
the State General Fund has no liability.
    
 
     STATE FINANCES.  Throughout the 1980's, State spending increased rapidly as
the State population and economy also grew rapidly, including increased spending
for many assistance  programs to  local governments, which  were constrained  by
Article  XIIIA of  the California  Constitution (commonly  known as 'Proposition
13') and other  laws. The largest  State program is  assistance to local  public
school  districts. In 1988, an initiative (commonly known as Proposition 98) was
enacted which (subject to suspension by a two-thirds vote of the Legislature and
the Governor) guarantees local school districts and community college  districts
a minimum share of State General Fund revenues (currently about 35%).
 
   
     Since  the start of the fiscal year ('FY')  1990-91 until             , the
State faced  adverse  economic,  fiscal, and  budget  conditions.  The  economic
recession  seriously  affected  State  tax revenues.  It  also  caused increased
expenditures for  health  and welfare  programs.  The  State is  also  facing  a
structural  imbalance in its  budget with the largest  programs supported by the
General Fund  (education,  health, welfare  and  corrections) growing  at  rates
significantly  higher than the growth rates for the principal revenue sources of
the General Fund.
    
 
     These structural concerns will continue  in future years with the  expected
need  to  increase capital  and operating  costs of  the correctional  system in
response  to  a  'Three  Strikes'  law  enacted  in  1994  which  mandates  life
imprisonment for certain felony offenders.
 
     Recent  Budgets.  As a result of these factors, among others, from the late
1980's until  1992-93,  the  State  had  a  period  of  budget  imbalance,  with
expenditures  exceeding  revenues  in  four  out of  six  years,  and  the State
accumulated and sustained a  budget deficit in the  budget reserve, the  Special
Fund for Economic Uncertainties ('SFEU') approaching $2.8 billion at its peak at
June 30, 1993. Starting in the 1990-91 Fiscal Year and for each year thereafter,
each budget required multibillion dollar actions to bring projected revenues and
expenditures   into  balance  and  to  close  large  'budget  gaps'  which  were
identified. The  Legislature  and Governor  eventually  agreed on  a  number  of
different  steps  to  produce  Budget  Acts in  the  years  1991-92  to 1995-96,
including:
 
      significant cuts in health and welfare program expenditures;
 
      transfers of program responsibilities and funding from the State to  local
governments, coupled with some reduction in mandates on local government;
 
      transfer  of about $3.6 billion in annual local property tax revenues from
cities, counties,  redevelopment  agencies and  some  other districts  to  local
school districts, thereby reducing state funding for schools;
 
      reduction in growth of support for higher education programs, coupled with
increases in student fees;
 
                                       8
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<PAGE>

      revenue  increases (particularly in the  1991-92 Fiscal Year budget), most
of which were for a short duration;
 
      increased reliance on aid from the federal government to offset the  costs
of  incarcerating,  educating  and  providing  health  and  welfare  services to
undocumented aliens (although these efforts have produced much less federal  aid
than the State Administration has requested); and
 
      various one-time adjustments and accounting changes.
 
     Despite  these budget actions,  the effects of the  recession led to large,
unanticipated deficits in the SFEU, as compared to projected positive  balances.
By  the start of the  1993-94 Fiscal Year, the  accumulated deficit was so large
(almost $2.8 billion)  that it was  impractical to  budget to retire  it in  one
year,  so  a two-year  program was  implemented, using  the issuance  of revenue
anticipation warrants to  carry a portion  of the  deficit over the  end of  the
fiscal  year.  When the  economy failed  to recover  sufficiently in  1993-94, a
second two-year plan was implemented in  1994-95, to carry the final  retirement
of the deficit into 1995-96.
 
     The combination of stringent budget actions cutting State expenditures, and
the  turnaround of the economy  by late 1993, finally  led to the restoration of
positive financial results.  While General Fund  revenues and expenditures  were
essentially  equal in FY1992-93 (following two years of excess expenditures over
revenues), the General Fund had positive operating results in FY1993-94, 1994-95
and 1995-96, which are expected to reduce the accumulated budget deficit to less
than $100 million as of June 30, 1996.
 
     A consequence  of the  accumulated  budget deficits  in the  early  1990's,
together  with  other factors  such  as disbursement  of  funds to  local school
districts 'borrowed' from future fiscal years and hence not shown in the  annual
budget,  was to significantly reduce the State's cash resources available to pay
its ongoing obligations. When the Legislature and the Governor failed to adopt a
budget for the 1992-93 Fiscal Year by July 1, 1992, which would have allowed the
State to carry out its normal annual  cash flow borrowing to replenish its  cash
reserves,  the State Controller was forced to issue registered warrants ('IOUs')
to pay  a  variety  of  obligations  representing  prior  years'  or  continuing
appropriations, and mandates from court orders.
 
     The  State's cash  condition became so  serious that from  late spring 1992
until 1995, the State had to rely on issuance of short term notes which  matured
in  a subsequent  fiscal year  to finance its  ongoing deficit,  and pay current
obligations. With the  repayment of the  last of these  deficit notes in  April,
1996,  the State  does not  plan to  rely further  on external  borrowing across
fiscal years, but will continue its normal cash flow borrowings during a  fiscal
year.
 
   
     Current  Budget.  For the  first time in four  years, the State entered the
        fiscal year with strengthening revenues  based on an improving  economy.
The  major  feature of  the  Governor's proposed  Budget,  a 15%  phased  cut in
personal income and business taxes, was rejected by the Legislature.
    
 
   
     In its regular budget update  in               , the Department of  Finance
indicated  that, with the strengthening economy, State General Fund revenues for
        would be about  $     billion,  some $2 billion  higher than  originally
estimated.  Because  of mandated  spending for  public  schools, the  failure to
receive expected federal aid for illegal immigrants, and the failure of Congress
to enact welfare reform which the Administration had expected would reduce State
costs, expenditures for 1995-96 were also increased, to about $45.4 billion.  As
a  result, the Department estimated that the accumulated budget deficit would be
reduced to about $  million as of                .
    
 
   
     As a  result  of the  improved  revenues,  the State's  cash  position  has
substantially recovered. Only $         of cash flow borrowing was needed during
        ,  and only about $         is  projected for         , with no external
borrowing over the end of the fiscal year.
    
 
   
     The Governor's proposed  budget for             projects $      billion  of
revenues  and transfers, and $            of expenditures, resulting in a budget
reserve at                of about $            . A number of issues relating to
the            budget still have  to be resolved,  including the Governor's  tax
reduction proposals, and his proposals for further health and welfare cuts.
    
 
                                       9
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     There  can be  no assurance  that the  State will  not face  budget gaps in
future years. Certain  major budgetary  considerations affecting  the State  are
outlined below.
 
     REVENUE  BASE.  The  recession seriously affected  the State's tax revenue,
which  basically  mirrors  general  economic  conditions.  These  revenues  have
rebounded strongly as the economy has improved since 1994. The principal sources
of  General Fund revenues are economically sensitive, and include the California
personal income tax (43% of total FY1994-95 revenues), the sales tax (34%), bank
and corporation  taxes (13%),  and  the gross  premium  tax on  insurance  (3%).
Personal  income tax receipts are generated disproportionately by relatively few
taxpayers (the top  4% of  taxpayers paid  49% of the  total tax  in 1990),  and
capital  gains are a  significant component of such  collections. Auto sales and
building materials are significant components  of retail sales tax  collections.
Tax rates are relatively high, and may impose political and economic constraints
on the ability of the State to further increase its taxes. In November 1993, the
voters  approved a constitutional amendment to permanently extend 0.5 percent of
the sales tax for local law enforcement  and thus not available as General  Fund
revenues.
 
     BUDGETARY  FLEXIBILITY.    Article XIIIB  of  the  California Constitution,
adopted by voter initiative, established an 'Appropriations Limit' for the State
and local governments; excess state revenues  are to be divided equally  between
transfers  to K-14 districts and refunds to taxpayers. A taxpayer refund has not
been required since FY1986-87.
 
     Proposition 98 established a minimum expenditure base for State aid to K-14
districts, currently requiring allocation of  over 34% of General Fund  revenues
to such districts.
 
   
     For  many years starting in the early  1980s, the State maintained the SFEU
as a budget reserve  in case of unexpected  changes in revenues or  expenditures
during  a fiscal year.  Since the start of  the recession in  1990, the SFEU has
been in a negative  balance, as the State  accumulated sizable budget  deficits.
The  Department of Finance projects elimination of virtually all the accumulated
budget deficits with a small negative balance
                                             .
    
 
     LABOR COSTS.  The State  government workforce is mostly unionized,  subject
to the law which authorizes collective bargaining and prohibits strikes and work
slowdowns.  All of the State's collective bargaining agreements expired June 30,
1995. The  State  has  a  substantial  unfunded  liability  for  future  pension
benefits,  and  has utilized  changes  in its  pension  fund policies  to reduce
current  contribution  requirements.  If  the  investment  assumptions  used  in
determining  required State contributions  are not sustained  by actual results,
additional State contributions would be required in future years.
 
     PUBLIC ASSISTANCE.  California has the largest number of persons  receiving
public  assistance (Aid to Families with Dependent Children ('AFDC') and General
Relief) of any state.  AFDC costs are shared  among the federal government,  the
State   and  its  counties   by  statutory  formula.   Caseloads  tend  to  rise
significantly during economic downturns, but are also significantly affected  by
changing  demographic  and  social  trends which  may  impede  the  reduction of
caseloads during an economic  recovery. The State has  reduced AFDC payments  to
meet budget pressures in recent years.
 
     MEDI-CAL.   California participates in the federal Medicaid program under a
state plan approved  by the  Health Care Financing  Administration. The  federal
government  provides certain of  the eligible program  costs, with the remainder
shared by the State and its counties. Basic program eligibility and benefits are
determined by federal guidelines, but the  State currently provides a number  of
optional  benefits  and  expanded  eligibility.  Program  costs  have  increased
substantially in  recent years,  and account  for  a large  share of  the  State
budget.  The State has cut optional Medi-Cal  services in recent years to reduce
expenditures. Proposed changes in the federal Medicare/Medicaid program may lead
to major restructuring of these programs in California. Federal law requires the
State to adopt  reimbursement rates  for hospitals  and nursing  homes that  are
reasonable  and adequate to meet the costs  that must be incurred by efficiently
and economically operated facilities in providing patient care.
 
     LITIGATION.  The State is involved in certain legal proceedings  (described
in  the State's recent financial statements) that, if decided against the State,
may  require  the  State  to   make  significant  future  expenditures  or   may
substantially impair revenues.
 
     STATE  ASSISTANCE TO LOCALITIES.   Property tax  revenues received by local
governments declined more than 50% following voter approval of Proposition 13 in
1978. Subsequently, the California Legislature
 
                                       10
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<PAGE>

enacted measures to provide for the  redistribution of the State's General  Fund
surplus  to local agencies, the reallocation  of certain State revenues to local
agencies and the assumption  of certain governmental functions  by the State  to
assist  municipal issuers to raise revenues.  In response to the State's current
fiscal difficulties, the State has reduced its financial assistance to  counties
and  cities, and adopted measures to  transfer certain governmental functions to
its counties,  accompanied by  new  funding sources.  The FY1993-94  Budget  Act
eliminated  the  remaining Proposition  13  assistance to  all  local government
entities other than K-14 education  districts. Such actions have compounded  the
serious  fiscal  constraints  already  experienced  by  many  local governments,
several of which have been compelled to seek special assistance from the State.
 
     CONSTITUTIONAL,  LEGISLATIVE  AND  OTHER   FACTORS.    Certain   California
constitutional    amendments,    legislative    measures,    executive   orders,
administrative  regulations  and   voter  initiatives   are  introduced   and/or
implemented  from time to  time which may  result in adverse  fiscal or economic
effects.
 
     The fiscal condition of local  governments in California (58 counties,  480
cities and thousands of education, utility and other special districts) has been
constrained  since the enactment of 'Proposition  13' in 1978, which reduced and
limited the future growth  of property taxes, and  limited the ability of  local
governments  to  impose other  taxes. Counties,  in  particular, have  had fewer
options to raise revenues  than many other local  government entities, and  have
been required to maintain many basic public services. A 1986 initiative statute,
called  'Proposition  62,'  imposed  additional  limits  on  local  governments,
essentially requiring either majority or 2/3 voter approval for any tax increase
(other than  property taxes).  Later court  decisions had  struck down  most  of
Proposition  62, and many local governments, particularly cities, had enacted or
raised local taxes  without voter  approval. In September  1995, the  California
Supreme  Court overruled  the prior cases,  and upheld  the constitutionality of
Proposition 62. Many aspects of this decision remain unclear (such as its impact
on charter cities, and whether it will have retroactive effect), but its  future
effect   will  be  to  further  limit  the  fiscal  flexibility  of  many  local
governments.
 
     In the aftermath of Proposition 13, the State provided aid from the General
Fund to make up some of the  loss of property tax moneys, including taking  over
the  principal  responsibility  for  funding local  K-12  schools  and community
colleges. Under  the  pressure of  the  recent recession,  the  Legislature  has
eliminated  the remnants of  this post-Proposition 13 aid,  although it has also
provided additional funding sources (such  as sales taxes) and reduced  mandates
for  local services. Nonetheless,  many counties, in  particular, continue to be
under severe fiscal  stress. While such  stress has in  recent years most  often
been  experienced by  smaller, rural counties,  larger urban  counties have also
been affected.
 
     Los Angeles County, the  largest in the State,  has reported severe  fiscal
problems. To balance its FY1995-96 budget, the county has imposed severe cuts in
services,  particularly for health  care. Both Moody's and  S&P have reduced Los
Angeles County's debt ratings  in August 1995 (to  'A' and 'A-'),  respectively.
Orange County, which recently emerged from federal Bankruptcy, has substantially
reduced services and personnel in order to live within much reduced means.
 
SPECIAL CONSIDERATIONS RELATING TO NEW YORK MUNICIPAL SECURITIES
 
   
     The  financial condition of the State of  New York ('New York State' or the
'State'),  its  public   authorities  and  public   benefit  corporations   (the
'Authorities') and its local governments, particularly The City of New York (the
'City'),  could affect the market values and marketability of, and therefore the
net asset value per share  and the interest income of  a Fund, or result in  the
default  of existing obligations, including obligations which may be held by the
Fund. The following section provides only a brief summary of the complex factors
affecting the  financial situation  in  New York  and  is based  on  information
obtained  from New York State, certain of  its Authorities, the City and certain
other localities,  as  publicly available  on  the  date of  this  Statement  of
Additional  Information. The  information contained  in such  publicly available
documents has not been  independently verified. Such  information is subject  to
change  upon the adoption by  the State Legislature of  the State's final budget
for fiscal year           , which has  not been enacted as  of the date of  this
Statement  of Additional  Information. Further,  the adoption  of a  final State
budget may  cause  changes  to  the  City budget  for  the  City's  fiscal  year
                                                                         . There
can be no assurance that such changes may not have adverse effects on the City's
cash flow, expenditures or revenues. It
    
 
                                       11
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should be noted that the creditworthiness of obligations issued by local issuers
may be unrelated to the creditworthiness of New York State, and that there is no
obligation  on  the  part  of New  York  State  to make  payment  on  such local
obligations in the event of  default in the absence  of a specific guarantee  or
pledge provided by New York State.
 
     New  York State and the City are each facing serious financial difficulties
and have each  experienced recent declines  in their credit  standings. S&P  and
Moody's have each assigned ratings for New York State's general obligation bonds
that  are among the three  lowest of those states  with rated general obligation
bonds. The ratings of certain related debt  of other issuers for which New  York
State  has an outstanding  moral obligation, lease  purchase, guarantee or other
contractual obligation are generally linked directly to the State's rating.  S&P
and Moody's have each assigned ratings for the City's obligations that are among
the  four lowest of those cities with rated general obligation bonds. Should the
financial condition of New York State, its Authorities or its local  governments
deteriorate,  their respective credit ratings could  be further reduced, and the
market value and  marketability of their  outstanding notes and  bonds could  be
adversely  affected, and  their respective access  to the  public credit markets
jeopardized.
 
     ECONOMIC FACTORS.  New  York is the  third most populous  state, and has  a
relatively  high level of personal wealth;  however, the State economy has grown
more slowly than that of the nation as a whole, resulting in the gradual erosion
of its relative economic affluence (due  to such factors such as relative  costs
for   taxes,  labor  and  energy).  The  State's  economy  is  diverse,  with  a
comparatively large share  of the nation's  finance, insurance,  transportation,
communications  and services employment, and a  very small share of the nation's
farming and  mining  activity.  New  York has  a  declining  proportion  of  its
workforce  engaged in manufacturing and increasing proportion engaged in service
industries. The State, therefore, is likely to be less affected than the  nation
as  a  whole  during  an economic  recession  concentrated  in  construction and
manufacturing sectors of the  economy, but likely to  be more affected during  a
recession   concentrated   in   the   service-producing   sector.   The  State's
manufacturing and maritime base  have been seriously  eroded, as illustrated  by
the  decline of the  steel industry in the  Buffalo area and  of the apparel and
textile industries in the  City. In addition,  the City experienced  substantial
socio-economic  changes, as a large segment  of its population and a significant
share  of   corporate  headquarters   and  other   businesses  relocated   (many
out-of-state).
 
     Both  the State and  the City experienced  substantial revenue increases in
the mid-1980s attributable directly (corporate income and financial corporations
taxes) and indirectly (personal income and  a variety of other taxes) to  growth
in  new jobs, rising  profits and capital appreciation  derived from the finance
sector of the City's economy. From 1977 to its 1988 peak, the finance, insurance
and real estate sectors rose 55%, to  account in 1988 for 23% of total  earnings
in  the City and 14% statewide (compared to 7% nationwide). The finance sector's
growth was a catalyst  for the New York  metropolitan region's related  business
and  professional  services, retail  trade and  residential and  commercial real
estate markets. The then rising real estate market contributed to City revenues,
as higher  property  values  and  new construction  added  to  collections  from
property  taxes,  mortgage  recording  and transfer  taxes  and  sales  taxes on
building materials.  The boom  on  Wall Street  more  than compensated  for  the
continued  erosion of  the State's (and  the City's)  manufacturing and maritime
base, since average wages in the  finance, insurance and real estate sector  and
related  business and  professional services were  substantially higher (thereby
providing a  net increase  of  higher incomes,  taxed  at even  higher  marginal
rates).
 
     During  the calendar years 1984 through  1991, the State's rate of economic
expansion was  somewhat slower  than  that of  the nation  as  a whole.  In  the
1990-1991 national recession, the economy of the Northeast region in general and
the  State in particular was  more heavily damaged than that  of the rest of the
nation and has been slower to recover.
 
     Although the national economy  began to expand in  1991, the State  economy
remained  in recession  until 1993,  when employment  growth resumed. Employment
growth has been  hindered during  recent years  by significant  cutbacks in  the
computer  and instrument manufacturing, utility and defense industries. Personal
income increased substantially  in 1992  and 1993. The  State's economy  entered
into  the third year of a slow recovery  in 1995. Most of the growth occurred in
the trade, construction and service  industries, with business, social  services
and health sectors accounting for most
 
                                       12
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of  the service industry growth. According to assumptions contained in the State
financial plan  for  FY1995-96 issued  on  June  20, 1995  (the  '1995-96  State
Financial  Plan'),  employment  was  projected  to  grow  slightly  during 1995,
although the rate of increase was expected  to be below the rate experienced  in
1994,  due to cutbacks in governmental spending and employment at all levels, as
well as  continued  corporate downsizing.  The  Third Quarterly  Update  to  the
1995-96  State Financial Plan  issued on January 30,  1996 (the 'Third Quarterly
Update') contained a marginally weaker economic forecast than that contained  in
the  initial 1995-96 State Financial Plan, and predicts a significant slowing of
state employment  growth  during calendar  year  1996, due  to  the  forecasted,
slackening   pace  of  national  economic  growth,  industry  consolidation  and
shrinking governmental employment.  The State  financial plan  for 1996-97  (the
'1996-97  State Financial Plan') contained  in the proposed Governor's Executive
Budget initially presented on  December 15, 1995 and  amended on March 15,  1996
(the  '1996-97  Executive  Budget')  continues to  predict  a  slowing  of State
employment growth in the public sector during calendar year 1996, but  forecasts
slow  growth in  the private  sector during the  same time  period. The forecast
reflects a continuation of the slower growth for the State of New York than  for
the nation as a whole.
 
   
     Notwithstanding  the State budget for             which enacted significant
tax and program reductions, and the         Executive Budget (which has not been
adopted into  law) which  proposes  further program  reductions, the  State  can
expect  structural deficits to occur in future years. Both the         Financial
Plan and the          Financial  Plan reflect actions or measures which  provide
non-recurring  resources  (sometimes referred  to as  'one shots')  estimated to
provide approximately $   billion savings in             and approximately $
billion  of savings in             . Additionally, the three-year plan to reduce
State personal income taxes, as discussed below briefly, will decrease State tax
receipts by an estimated $   billion  in             . Similarly, other  actions
taken  to reduce disbursements in the State's            , such as reductions in
the State  workforce and  Medicaid  and welfare  expenditures, are  expected  to
provide  greater reductions in future fiscal years.  The net impact of these and
other factors  is expected  to produce  a potential  imbalance in  receipts  and
disbursements  for State's               and  future fiscal years. Additionally,
uncertainties with regard to both the economy and potential decisions to be made
at the federal  level add further  pressure on the  balanced budget outlook  for
           and  beyond. For example,  various proposals relating  to federal tax
and spending policies  may have a  significant impact on  the State's  financial
condition in            and future fiscal years.
    
 
   
     Further,  there  can  be  no  assurance that  the  State  economy  will not
experience worse-than-predicted  results in                  with  corresponding
material  and  adverse  effects  on  the  State's  projections  of  receipts and
disbursements. Although the Third Quarter Update reflects a continued balance in
the                State  Financial Plan,  certain  receipts  collected  through
                varied  from the estimates  contained in earlier  updates to the
        State Financial Plan. The effects of  such changes in receipts is  still
under  review, consequently the predictive nature of such forecasts is difficult
to ascertain. In any case, as all State Financial Plans are based upon forecasts
of  national  and  State  economic  activity  it  should  be  noted  that   many
uncertainties  exist in such forecasts, including federal financial and monetary
policies, the availability of credit and the condition of the world economy.  In
addition,  the economic and financial condition of  the State may be affected by
various financial, social, economic and political factors. These factors can  be
complex,  may vary from year  to year and are  frequently the results of actions
taken not only by the State and its agencies and instrumentalities, but also  by
other  entities, such as the federal government,  that are not under the control
of the State.
    
 
     The fiscal health of the State may also be impacted by the fiscal health of
the City. Although the City has had  a balanced budget since 1981, estimates  of
the   City's   future  revenues   and  expenditures   are  subject   to  various
uncertainties. For example, the effects of  the October 1987 stock market  crash
and  the 1990-92 national recession have had a disproportionately adverse impact
on the New  York City metropolitan  region, as private  sector job losses  since
1989  have offset all the prior employment  gains of the 1980s. Declines in both
employment and earnings in the finance sector contributed to declines in  retail
sales  and  real  estate values.  In  addition,  a number  of  widely publicized
bankruptcies among highly leveraged retailing and brokerage companies  occurred.
The  effects  of the  recession have  extended  to banking,  insurance, business
services  (such   as   law,   accounting  and   advertising),   publishing   and
communications.  Factors which may inhibit  the City's economic recovery include
(i) credit restraints
 
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imposed by the  weak financial  condition of  several major  money center  banks
located  in the City; (ii) increases in combined State and local tax burdens, if
uncompetitive tax rates are imposed; (iii) perceived declines in the quality  of
life  attributable to  service reductions  and the  deterioration of  the City's
infrastructure; (iv) additional employment losses  in the City's banking  sector
or  corporate  headquarters  complex  due to  further  corporate  relocations or
restructurings; or (v) increased expenditures  for public assistance and  health
care.  The City's future economic condition will  also likely be affected by its
competitive position as  a world  financial center (compared  to London,  Tokyo,
Frankfurt  and competing regional U.S. centers).  Investors should note that the
budget for the City             contained  provisions to close a projected $
billion budget gap and the City            Budget, contain similar provisions to
address  a budget  gap of  approximately $     billion. Many  of such budget-gap
closing initiatives may be implemented only  with the cooperation of the  City's
municipal unions, or the State or Federal governments. No assurance can be given
that such initiatives will be successfully undertaken.
    
 
     While  the  State's  economy  is  broader-based  than  that  of  the  City,
particular industries are concentrated in and have a disproportionate impact  on
certain  areas,  such as  heavy industry  in  Buffalo, photographic  and optical
equipment in Rochester, machinery and  transportation equipment in Syracuse  and
Utica-Rome,  computers in Binghamton and in the Mid-Hudson Valley and electrical
equipment in the Albany-Troy-Schenectady  area. Constraints on economic  growth,
taxpayer  resistance to proposed  substantial increases in  local tax rates, and
reductions in  State aid  in regions  apart from  the City  have contributed  to
financial difficulties for several county and other local governments.
 
     THE  STATE.   As  noted  above, the  financial  condition of  the  State is
affected by  several  factors, including  the  strength  of the  State  and  its
regional  economies,  actions  of  the  federal  government,  and  State actions
affecting the level  of receipts  and disbursements.  Owing to  these and  other
factors,  the State may, in future years, face substantial potential budget gaps
resulting from a  significant disparity  between tax revenues  projected from  a
lower recurring receipts base and the future costs of maintaining State programs
at current levels.
 
     The  State has  been experiencing  and continues  to experience substantial
financial difficulties  with  General  Fund (the  principal  operating  account)
deficits  incurred during  FY1989-90 through FY1991-92.  The State's accumulated
General Fund deficit (on a GAAP basis) grew 91% from FY1986-87 to FY1990-91, and
reached a then-record $6.265 billion (audited) by March 31, 1991. An accumulated
General Fund deficit at March 31, 1992 was restated to be $4.616 billion and  at
March  31, 1993 was  $2.551 billion. The  State ended FY1993-94  with a negative
General Fund balance  of $1.637  billion. This represented  an improvement  over
prior  fiscal years,  primarily due to  an improving national  and State economy
resulting in higher-than-expected receipts from personal income tax and  various
business  taxes  and  the relative  success  of  the New  York  Local Government
Assistance Corporation ('LGAC'). The General Fund showed an operating surplus of
$914 million (on a GAAP basis). The State's budget for FY1994-95 was adopted  on
June  8, 1994, more  than two months  after the beginning  of the State's fiscal
year and has made all of the required quarterly revisions thereto as of the date
hereof. The State ended its FY1994-95 reporting a General Fund operating deficit
of $1.426 billion, primarily due to  change in accounting methodologies used  by
the   State  Comptroller  and  the  use  of  $1.026  billion  of  the  FY1993-94
cash-surplus to fund operating expenses in FY1994-95. These factors were  offset
by  net  proceeds of  $315  million of  bonds  issued by  LGAC.  Actual receipts
reported fell  short of  original projections,  primarily in  the categories  of
business taxes. These shortfalls were offset by better than expected performance
in  the remaining taxes, principally the user taxes and fees. Total expenditures
for FY1994-95 increased $2.083 billion, or 6.7% over the prior fiscal year.
 
   
     On  June  7,  1995,  the  New  York  State  Legislature  passed  the  final
legislation  regarding the State's FY1995-96  budget, again adopting such budget
more than two months after  the beginning to the  State's fiscal year. Both  the
enacted  budget bills  and the State  Financial Plan for  FY1995-96 included the
reductions in the actual level of spending from that which occurred in FY1994-95
and projected reductions in  Medicaid and State  Authority operating costs.  The
FY1995-96   budget  also  projected  an  approximate   increase  of  3%  in  all
governmental funds  over the  amounts  received in  FY1994-95 and  includes  the
phase-in  of  a three-year  reduction in  the State's  personal income  tax. The
        Executive Budget projects a $           budget gap, which it proposes to
close largely by Medicaid cost
    
 
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containment measures (approximately $   billion), welfare reform  (approximately
$[240]  million)  and  restructuring  of the  state  healthcare  delivery system
(approximately $   million). The phased reduction of the State's personal income
tax is continued in the 1996-97 Executive Budget. Although as stated above,  the
Governor  released his [1996-97] Executive Budget on                         and
issued amendments thereto on March 15, 1996, the New York State Legislature,  as
of  the date of this  Statement of Additional Information,  has not passed final
legislation adopting a budget for             . There can be no assurances  that
the  Legislature will enact  the            Executive Budget or  that the actual
budget for            adopted by the Legislature will not differ materially from
the brief description  of the               Executive  Budget contained  herein.
Further,  the actual budget adopted  by the Legislature for               may be
materially adversely impacted by future changes to federal entitlement  programs
either not foreseen or inaccurately forecast at the time such budget legislation
is  actually enacted. The  amendments made in                  to the
Executive Budget contained a contingency plan intended to address the failure of
the federal government to adopt entitlement changes which were assumed initially
in the                                           Executive Budget. Uncertainties
at the federal level continue to  represent significant risk to the efficacy  of
any budget adopted for            .
    
 
     There  can be  no assurance  that the  State will  not face  budget gaps in
future years, resulting from a disparity  between tax revenues projected from  a
lower  recurring-receipts  base  and  the spending  required  to  maintain State
programs at  current levels.  Furthermore,  the State  is  a party  to  numerous
lawsuits  in which an adverse decision could require extraordinary expenditures.
Certain major budgetary considerations affecting the State are outlined below.
 
   
     REVENUE BASE.    The State's  principal  revenue sources  are  economically
sensitive, and include the
personal income tax
                            , user taxes and fees
                                  and business taxes
General  Fund tax receipts, respectively). Uncertainties in taxpayer behavior as
a result of  actual and proposed  changes in Federal  tax law also  may have  an
adverse  impact on State tax receipts. One-fourth  of the 4% State sales tax has
been dedicated to  pay debt  service of  LGAC, and  has correspondingly  reduced
General  Fund receipts. To the extent those moneys are not necessary for payment
to LGAC, they are  transferred from the  LGAC Tax Fund to  the General Fund  and
reported  as a  transfer from  other funds rather  than as  a sales  and use tax
receipts. During  FY1991-1992,  1992-93, 1993-94  and  1994-95, moneys  were  so
transferred.   Capital  gains  are   a  significant  component   of  income  tax
collections. Auto sales  and building  materials are  significant components  of
retail  sales  tax collections.  Tax rates  are relatively  high and  may impose
political and  economic constraints  on  the ability  of  the State  to  further
increase  its taxes. In 1995, the State enacted a tax-reduction program designed
to reduce, by  20 percent over  three years, receipts  from the personal  income
tax.  The tax had remained unchanged since  1989 as a result of annual deferrals
of tax  reductions originally  enacted  in 1987.  The tax-reduction  program  is
estimated  to  reduce  receipts  by  $     ,  million  in                      ,
$                              and to produce further significant reductions  in
FY1997-98.   In  addition  to   such  reductions  in   overall  tax  rates,  the
tax-reduction program also includes  other modifications to  the tax laws  which
will  have the effect of  lowering the amount of tax  revenues to be received by
the State. In the absence of countervailing economic growth or expenditure  cuts
the  tax  cuts  could make  the  achievement  of a  balanced  State  budget more
difficult in future  years. A significant  risk to the  1996-97 State  Financial
Plan  arises from proposed tax legislation in  the U.S. Congress. Changes to the
federal  tax  treatment  of  capital  gains,   if  made,  are  likely  to   flow
automatically  to the  State personal income  tax. Such  changes, depending upon
their precise character and timing, as well as taxpayer response, could  produce
revenue loss during FY1996-97.
    
 
   
     STATE  DEBT.   New York  has the  heaviest debt  burden of  any state (with
approximately $   billion  of general obligation, $    billion of LGAC debt  and
$               of lease-purchase  or other  contractual debt  outstanding as of
                 ), and debt service costs absorb  a large share of the  State's
budget.  As of                    , the  State is also obligated with respect to
approximately $               for statutory  moral obligations for  nine of  its
Authorities  and for  guarantees of  $                 of  other Authority debt.
Historically,  the  State  has  had  one  of  the  largest  seasonal   financing
requirements  of any  municipal issuer, and  was required each  spring to borrow
substantial sums in the credit markets to
    
 
                                       15
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finance its accumulated general fund deficit  and its scheduled payments of  aid
to  local governments and school districts. In an effort to reduce such seasonal
borrowings, the State created LGAC as a financing vehicle to finance the State's
local assistance payments by issuing long-term debt, payable over 30 years  from
a  portion of  the State sales  tax (as  discussed above). The  State budget for
           and the           State Financial Plan  each proposed to utilize  the
remainder of authorized but yet unissued LGAC bonds. As of            , LGAC had
issued  bonds  and  notes  to  provide  net  proceeds  of  $[4.7  billion], thus
completing the LGAC program.  The impact of LGAC's  borrowing is that the  State
was  able to meet its cash flow needs in the first quarter of            without
relying on short-term seasonal borrowings. Neither the          State  Financial
plan nor the         State Financial Plan included a spring borrowing, the first
time  in   years  that there was no  short-term borrowing. Investors should note
that the  enabling legislation  for  LGAC contains  a covenant  restricting  the
amount  of the  State's spring  borrowing, which  may reduce  the State's fiscal
flexibility in future years.
    
 
   
     BUDGETARY FLEXIBILITY.  A significant  portion of the State's General  Fund
budget  is accounted for by contractually required expenses (such as pension and
debt service  costs)  and by  federally  mandated  programs (such  as  AFDC  and
Medicaid).  In addition, State aid for  school districts comprises a major share
of the  budget,  and  total  appropriations and  distribution  of  such  aid  is
especially  contentious politically. Furthermore, the State's ability to respond
to unanticipated developments  in the future  may have been  impaired since  the
State  has utilized a substantial range of  actions of a non-recurring nature in
recent years to finance  its General Fund  operations, including tapping  excess
monies  in special  funds, refinancing outstanding  debt to  reduce reserve fund
requirements and current (but not  long-term) debt service costs,  recalculating
pension  fund contributions, selling State assets, reimbursing past General Fund
expenditures by  the  issuance  of  authority debt  and  deferring  payment  for
expenditures  to future fiscal years. The  1995-96 State Financial Plan contains
actions of  a non-recurring  nature including  mergers of  certain  authorities,
payments  from the sale of certain State assets and payments associated with the
resolution of certain court cases, totalling approximately $                   .
The          Executive Budget  contains actions of a non-recurring nature to the
extent of approximately $      billion.
    
 
     LABOR  COSTS.  The State government  workforce is mostly unionized, subject
to the Taylor Law which authorizes collective bargaining and prohibits (but  has
not,  historically, prevented)  strikes and  work slowdowns.  Costs for employee
health benefits have  increased substantially,  and can be  expected to  further
increase.  The State  has a  substantial unfunded  liability for  future pension
benefits, and  has  utilized  changes  in its  pension  fund  investment  return
assumptions  to  reduce current  contribution  requirements. If  such investment
earnings assumptions  are  not sustained  by  actual results,  additional  State
contributions  will be required in future  years to meet the State's contractual
obligations. The  State's change  in actuarial  method from  the aggregate  cost
method  to a modified  projected unit credit in  FY1990-91 created a substantial
surplus that  was  amortized and  applied  to offset  the  State's  contribution
through FY1993-94. This change in actuarial method was ruled unconstitutional by
the  State's highest  court and  the State  has returned  to the  aggregate cost
method  in  FY1994-95  using  a  four-year  phase-in.  Employer   contributions,
including the State's, are expected to increase over the next five to ten years.
 
     PUBLIC  ASSISTANCE.   New  York has  the second  largest number  of persons
receiving public assistance (AFDC and Home Relief) of any state. AFDC costs  are
shared  among the federal government, the  State and its counties (including the
City) by statutory formula. Caseloads tend to rise significantly during economic
downturns, but have fallen only in the later stages of past economic recoveries.
 
     MEDICAID.  New York  participates in the federal  Medicaid program under  a
state  plan approved  by the Health  Care Financing  Administration. The federal
government provides a substantial  portion of eligible  program costs, with  the
remainder  shared  by the  State and  its counties  (including the  City). Basic
program eligibility and benefits are  determined by federal guidelines, but  the
State  provides a number of optional  benefits and expanded eligibility. Program
costs have increased  substantially in recent  years, and account  for a  rising
share   of  the  State  budget.  Federal  law  requires  that  the  State  adopt
reimbursement rates  for hospitals  and nursing  homes that  are reasonable  and
adequate to meet the costs that must be incurred by efficiently and economically
operated  facilities in providing patient care, a  standard that has led to past
litigation by hospitals and nursing homes seeking higher
 
                                       16
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reimbursement  from  the  State.  The  budget  adopted  for  FY1995-96  and,  in
particular,  the 1996-97  Executive Budget  includes reductions  in spending for
Medicaid. Cutbacks  in State  spending  for Medicaid  may adversely  affect  the
financial  condition  of hospitals  and health  care  institutions that  are the
obligors of bonds that may be held by the Fund.
 
   
     THE STATE AUTHORITIES.   The  State's Authorities  are not  subject to  the
constitutional  restrictions on the incurrence of  debt which apply to the State
itself, and may issue bonds  and notes within the  amounts of, and as  otherwise
restricted  by,  their  legislative  authorization. The  New  York  State Public
Authorities Control Board approves the issuance  of debt and major contracts  by
10  of the Authorities. As of                                                  ,
there were       Authorities that had outstanding debt of $                   or
more,  the  aggregate  debt  of  which  (including  refunding  bonds  and  moral
obligation,  lease-purchase,  contractual obligation  or  State-guaranteed debt)
then totaled approximately $                     . As of                       ,
aggregate   public  authority  debt  outstanding  as  State-supported  debt  was
$                   and State-related debt  was $                   . In  recent
years,  the State has  provided financial assistance  through appropriations, in
some cases of a recurring nature, to certain Authorities for operating and other
expenses and (from  1976 to  1987) in fulfillment  of its  commitments on  moral
obligation  indebtedness  or otherwise,  for  debt service.  The  State budgeted
operating assistance of approximately $                    for the  Metropolitan
Transportation  Authority ('MTA') during                     and estimated total
State assistance in                    to be approximately $                   .
This assistance is  expected to continue  to be required  (and may increase)  in
future  years. Failure by the State to  appropriate necessary amounts or to take
other action to permit the Authorities to meet their obligations could adversely
affect the ability of the State and  the Authorities to obtain financing in  the
public  credit markets and the market price of the State's outstanding bonds and
notes.
    
 
     The MTA, whose credit rating  was recently reduced, oversees the  operation
of  the City's subway and bus lines by its affiliates, the New York City Transit
Authority and  the  Manhattan  and Bronx  Surface  Transit  Operating  Authority
(collectively, the 'TA'). MTA subsidiaries operate certain commuter rail and bus
lines  in the New  York metropolitan area. An  affiliated agency, the Triborough
Bridge and Tunnel Authority ('TBTA'),  operates certain intrastate toll  bridges
and  tunnels.  To  maintain  its facilities  and  equipment,  which deteriorated
significantly in the late 1970s due to deferred maintenance, the MTA prepares  a
five  year capital program subject to approval by the MTA Capital Program Review
Board. In April 1993, the State Legislature authorized the funding of a  portion
of  a five year  $9.56 billion capital plan  for the MTA  for 1992 through 1996.
MTA's five year capital  program for 1992-96 was  approved by the State  Capital
Program  Review  Board in  December 1993.  There  can be  no assurance  that all
governmental actions for the 1992-96 Capital Program will be taken, that funding
sources currently identified will  not be decreased or  eliminated, or that  the
Capital  Program  will not  be delayed  or  reduced. If  the Capital  Program is
delayed or reduced, ridership and fare revenues may decline, which could  impair
the  MTA's  ability  to meet  its  operating expenses  without  additional State
assistance. In addition, because  fares are not sufficient  to finance its  mass
transit  operations,  the  MTA has  depended  and  will continue  to  depend for
operating support upon  a system of  State, local government  and TBTA  support,
and,  to the extent  available, Federal assistance  (including loans, grants and
operating subsidies). There can  be no assurance that  any such assistance  will
continue  at any particular level or in  any fixed relationship to the operating
costs and capital needs of the MTA.
 
     THE CITY.   The City  has required,  and continues  to require  significant
financial assistance from the State. The City depends on the State to enable the
City  to balance its budget and meet  its cash requirements. In the early 1970s,
the City incurred  substantial operating deficits,  and its financial  controls,
accounting  practices and disclosure  policies were widely  criticized. In 1975,
the City encountered severe financial difficulties and lost access to the public
credit markets.  The  State  Legislature  responded  in  1975  by  creating  the
Municipal  Assistance Corporation  For The City  of New York  ('MAC') to provide
financing assistance for the  City and the Financial  Control Board to  exercise
certain  oversight and review functions with respect to the City's finances. The
Financial Control Board's powers over the City were suspended in June 1986,  but
would  be reinstated (under current law) if the City experiences certain adverse
financial circumstances. At  the time of  the fiscal crisis  the State  provided
substantial  financial assistance to  the City, the  Federal government provided
the City with direct seasonal loans and guarantees on the City's long-term  debt
and the City's labor unions accepted
 
                                       17
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deferrals  of wage increases and approved purchases of City bonds by the pension
funds. No assurance  can be given  that similar assistance  would again be  made
available  if needed, particularly given the current budgetary constraints faced
by both the Federal and State governments.
 
     The City provides services usually undertaken by counties, school districts
or special districts  in other  large urban  areas, including  the provision  of
social  services such  as day care,  foster care, health  care, family planning,
services for the elderly and  special employment services for needy  individuals
and  families who qualify  for such assistance.  State law requires  the City to
allocate a large portion of its  total budget to Board of Education  operations,
and  mandates that  the City  assume the  local share  of public  assistance and
Medicaid costs. While the City has had GAAP operating surpluses in recent fiscal
years, the  City  has  experienced  growing  financial  difficulties,  primarily
related  to the impact of the recession  on the local economy (reducing revenues
from most major taxes and increasing public assistance and Medicaid  caseloads),
rising  health  care  costs  for  City employees  and  for  Medicaid  and rising
inflation and  interest rates.  In response,  the City  implemented  gap-closing
programs, which initially relied primarily on actions of a non-recurring nature,
but  included substantial property tax rate  increases and a personal income tax
surcharge imposed in FY1991 and  selected service cutbacks. Reductions in  State
aid,  larger than budgeted  labor settlements and  increased police expenditures
added to the adverse  budgetary impact of the  local recession, confronting  the
City  with a potential $3.5 billion imbalance during FY1992 budget negotiations.
This initial budget gap was closed by adoption of a budget providing for various
tax increases  and significant  service reductions.  Aid to  nonprofit  cultural
institutions  in the City  was significantly reduced  (as was State  aid to such
institutions), including certain  institutions that are  obligors of bonds  that
may be held by a Fund.
 
   
     The City's budget for FY1993-94 identified measures to close a $300 million
budget  gap, which was  the result of  shortfalls in federal  and State aid from
previously projected levels.  The City  achieved balanced  operating results  as
reported  in accordance with GAAP for FY1993-94. For FY1994-95, the City adopted
a budget which  halted the  trend in recent  years of  substantial increases  in
City-funded  spending from  one year  to the next.  The City  budget adopted for
             reduces City-funded spending  for the second  consecutive year  and
the City              Budget calls for reduction of City-funded spending for the
third  consecutive year.  Pursuant to State  law, the City  prepares a four-year
annual financial plan, which  is reviewed and revised  on a quarterly basis  and
includes  the  City's  capital,  revenue and  expense  projections  and outlines
proposed budget gap-closing programs for those years with projected budget gaps.
The Mayor  is responsible  for  preparing the  City's four-year  financial  plan
including the City's current financial plan for the
                                                                          .  The
City's projections  set forth  in  the 1997-2000  Financial  Plan are  based  on
various  assumptions and  contingencies which  are uncertain  and which  may not
materialize. Changes in major assumptions could significantly effect the  City's
ability  to balance its  budget and to  meet its annual  cash flow and financing
requirements. Such assumptions and contingencies include the timing and pace  of
a  regional and local  economic recovery, increases  in tax revenues, employment
growth, the ability to implement proposed reductions in City personnel and other
cost reduction initiatives which may require in certain cases the cooperation of
the City's municipal unions, the ability  of New York City Health and  Hospitals
Corporation  and  the  Board of  Education  to  take actions  to  offset reduced
revenues, the ability to complete revenue generating transactions, provision  of
State  and federal aid  and mandate relief,  and the impact  on City revenues of
proposals for federal and State welfare  reform. No assurance can be given  that
the  assumptions  used by  the  City in  the  1997-2000 Financial  Plan  will be
realized. Due to the uncertainty existing  on the federal and state levels,  the
ultimate adoption of the State budget for              may result in substantial
reductions   in   projected   expenditures   for   social   spending   programs.
Cost-containment assumptions contained in the  1997-2000 Financial Plan and  the
City               Budget may therefore be significantly adversely affected upon
the final adoption of the State budget for               . Furthermore,  actions
taken  in recent  fiscal years  to avert  deficits may  have reduced  the City's
flexibility in  responding to  future budgetary  imbalances, and  have  deferred
certain expenditures to later fiscal years.
    
 
     The  City's  original budget  for FY1994-95  reflected proposed  actions to
eliminate a $2.3  billion budget  gap. The  City submitted  on July  21, 1995  a
fourth  quarter modification  to the City's  financial plan  for FY1994-95 which
projects a balanced budget in accordance with GAAP for the City's FY1994-95.  On
July  11, 1995, the City submitted the  1996-1999 Financial Plan, which is based
on the City's expense
 
                                       18
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and capital budgets for the City's FY1995-96 adopted on June 14, 1995 (the '1996
City Budget'). The 1996 City Budget set  forth proposed actions by the City  for
FY1995-96  to  close  a  substantial
                                resulting from lower than projected tax receipts
and other revenues and greater then projected expenditures. Proposed actions  in
the 1996-1999 Financial Plan for the City's              included a reduction of
approximately  $      million primarily affecting public assistance and Medicaid
payments by the City, expenditure reductions in agencies totalling approximately
$             and transitional labor savings of approximately $                .
These  and other proposed actions were contained in the 1996-1999 Financial Plan
as well as the        City Budget.
    
 
   
     The City              Budget identifies a $     billion budget gap which it
attempts to close by implementing a variety of actions, including an approximate
$     billion reduction in City spending for a variety of services and programs,
a renewal  of the           %  personal income  tax surcharge,  and the  use  of
non-recurring  measures estimated  to provide  approximately $        billion in
one-time savings. The  City                    Budget  has been  the subject  of
substantial  criticism questioning, among other things, the capacity of the City
to generate future  revenues sufficient to  meet expected expenditure  increases
and  to provide necessary municipal services.  Such criticism has also noted the
City's reliance on non-recurring resources to close budget gaps and has  charged
that the City has made no progress in achieving structural balance.
    
 
   
     The  City                  Budget, like all City budgets, is subject to the
ability of  the  City to  implement  the reductions  in  expenditures,  personal
services and personnel, which are substantial and may be difficult to implement.
For  example, one of the key  items contained in the          City Budget is the
sale of the City's water system for approximately $             . This plan  has
been  hotly contested since it was announced,  has been the the focus of several
lawsuits and has been ruled illegal by the lower court and the appeals court. It
is unclear whether a final appeal will be made. Further, the  City FY
Budget  and  the  1997-2000  Financial  Plan  reflect  the  costs  of  tentative
settlements with  a  coalition  of municipal  unions  which  together  represent
approximately 2/3 of its workforce. There can be no assurance that such proposed
settlement  will be  ratified. In addition,  certain proposals may  be offset by
various State and federal legislation which could mandate levels of City funding
inconsistent with either the City FY          Budget or the 1997-2000  Financial
Plan.  In  addition, the  1997-2000 Financial  Plan  anticipates the  receipt of
substantial amounts of Federal aid.  Certain proposed State and federal  actions
are  subject to  legislative, the governor's  and the  president's approvals, as
applicable. Both federal  and State actions  are uncertain. Certain  legislative
proposals  contemplate  significant  reductions in  federal  spending, including
proposed federal welfare reform which could  result in caps on, or block  grants
of,  federal  programs. Further,  no  assurance can  be  given that  either such
actions will in fact be taken or that the projected savings will result even  if
such actions are taken.
    
 
   
     The  City derives its revenues from a variety of local taxes, user charges,
miscellaneous revenues  and  federal  and  State  unrestricted  and  categorical
grants. The City projects that local revenues will provide approximately       %
of  total revenues in                  while  federal aid, including categorical
grants, will provide          % in                    and  State aid,  including
unrestricted  aid and categorical grants, will provide       % in              .
As a proportion of  total revenues, State aid  has remained relatively  constant
over  the period from  1980 to          , while federal  aid was sharply reduced
(having provided nearly  20% of total  fiscal year 1980  revenues). The  largest
source  of the City's  revenues is the  real estate tax  (approximately 21.5% of
total revenues projected for              , at rates levied by the City  council
(subject to certain State constitutional limits). The City derives the remainder
of  its tax revenues from a variety  of other economically sensitive local taxes
(subject to  authorization by  the legislature),  including: a  local sales  and
compensating  use  tax  (primarily dedicated  to  MAC debt  service)  imposed in
addition to  the State's  retail sales  tax;  the personal  income tax  on  City
residents  and the earnings tax on non-residents; a general corporation tax; and
a financial corporation tax. High tax  burdens in the City impose political  and
economic constraints on the ability of the City to increase local tax rates. The
City's  four-year  financial plans  have been  the  subject of  extensive public
comment and criticism, principally questioning the reasonableness of assumptions
that the City  will have  the capacity to  generate sufficient  revenues in  the
future  to provide the level of services contained in such City financial plans.
On July 10, 1995, S&P  lowered the City's credit rating  from A- to BBB+,  among
the  lowest ratings of  any major city  in the country.  The rating agency cited
specifically the City budget's reliance on 'one-shot'
    
 
                                       19
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measures to balance the budget  for FY1995-96 without rectifying the  underlying
structural  problems, its continued optimistic  projections of State and federal
aid, and continued high debt levels.
 
   
     The City is the largest municipal debt  issuer in the nation, and has  more
than  doubled its  debt load  since the  end of  FY1987-88, in  large measure to
rehabilitate its extensive, aging physical plant. The City's seasonal  borrowing
needs  increased significantly  during FY1989-90  and FY1990-91,  largely due to
delayed State  aid payments,  and  totalled $2.25  billion in  FY1991-92,  $1.40
billion  in FY1992-93,  $1.75 billion in  FY1993-94, $2.2  billion in FY1994-95,
$2.4 billion in  FY1995-96 and  $  billion  in FY1996-1997.  The City's  current
capital  financing  program reflects  major reductions  (approximately  $
        ) in the  size of  the capital  program to  be implemented  cumulatively
through                      which  is  intended to  reduce future  debt service
requirements. The reduced program was implemented to meet the constraint of  the
forecast  level of the State constitutional limits  on the City's power to incur
debt. Such reductions may adversely affect the condition of the City's aging and
deteriorating infrastructure  and  physical  assets, such  as  sewers,  streets,
bridges  and tunnels, and mass  transit facilities. It is  not certain that such
proceeds will become available for  capital improvements, because, as  discussed
above, the legality of the sale of the water system has been challenged.
    
 
   
     In  November 1993,  the voters approved  a proposed  charter whereby Staten
Island  would   secede  from   the  City.   Staten  Island   is  one   of   five
counties/boroughs,  comprising  % of  the City's population and  19% of its land
area. State law provides a complex mechanism for such secession.
    
 
   
     OTHER LOCALITIES.  Certain  localities in addition to  the City could  have
financial  problems which, if significant, could lead to requests for additional
State  assistance  during  the   State's  [FY1995-96]  and  thereafter.   Fiscal
difficulties  experienced by the  City of Yonkers, for  example, could result in
State actions  to  allocate  State  resources in  amounts  that  cannot  yet  be
determined.  In  the  recent  past,  the  State  provided  substantial financial
assistance to its political subdivisions, totaling approximately 68% of  General
Fund  disbursements  in  the  State's  FY1992-93,  69%  for  FY1993-94,  70% for
FY1994-95   %  for FY1995-96 and estimated  to account for    % of General  Fund
disbursements  in  FY1996-97, primarily  for  aid to  elementary,  secondary and
higher education and  Medicaid and income  maintenance and local  transportation
programs.   The  Legislature  enacted  substantial  reductions  from  previously
budgeted levels of State  aid since December  1990. To the  extent the State  is
constrained  by its financial  condition, State assistance  to localities may be
further reduced, compounding the serious fiscal constraints already  experienced
by  many  local  governments.  Localities also  face  anticipated  and potential
problems resulting  from  pending  litigation  (including  challenges  to  local
property tax assessments), judicial decisions and socioeconomic trends.
    
 
   
     The  total indebtedness of all localities in the State, other than New York
City, was approximately $     billion as of the localities' fiscal years  ending
during           (the  date  of  the latest  data  available).  A  small portion
(approximately $     million)  of  this indebtedness  represented  borrowing  to
finance  budgetary  deficits  issued  pursuant  to  enabling  State  legislation
(requiring budgetary  review by  the State  Comptroller). Subsequently,  certain
counties  and  other local  governments  have encountered  significant financial
difficulties including the counties of  Nassau, Suffolk, Monroe and  Westchester
and  the City of  Buffalo. The State  has imposed financial  control on the City
from 1977 to  1986 and  on the  City of Yonkers  since 1984  under an  appointed
control  board in response to fiscal  crises encountered by such municipalities.
The Legislature imposed certain limited fiscal restraints on Nassau and  Suffolk
counties, and authorized their issuance of deficit bonds to finance over several
years their respective 1992 operating deficits.
    
 
INVESTMENT LIMITATIONS OF THE FUNDS
 
     FUNDAMENTAL  LIMITATIONS.   The following investment  limitations cannot be
changed for the Funds  without the affirmative  vote of the  lesser of (1)  more
than  50% of the outstanding shares of the applicable Fund or (2) 67% or more of
the shares  present  at  a  shareholders'  meeting  if  more  than  50%  of  the
outstanding  shares are represented at  the meeting in person  or by proxy. If a
percentage  restriction  is  adhered  to  at  the  time  of  an  investment   or
transaction,  later changes in  percentage resulting from a  change in values of
portfolio securities or  the amount  of total assets  will not  be considered  a
violation of any of the following limitations.
 
                                       20
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     Each Fund will not:
 
          (1) purchase  any security  if, as a  result of that  purchase, 25% or
              more of the Fund's total assets would be invested in securities of
              issuers having  their principal  business activities  in the  same
              industry, except that this limitation does not apply to securities
              issued  or  guaranteed by  the  U.S. government,  its  agencies or
              instrumentalities or to municipal securities.
 
          (2) issue senior securities or borrow money, except as permitted under
              the Investment Company Act  of 1940 ('1940 Act')  and then not  in
              excess of 33 1/3% of the Fund's total assets (including the amount
              of the senior securities issued but reduced by any liabilities not
              constituting  senior securities)  at the  time of  the issuance or
              borrowing, except that the Fund may borrow up to an additional  5%
              of  its  total  assets  (not including  the  amount  borrowed) for
              temporary or emergency purposes.
 
          (3) make loans,  except  through  loans  of  portfolio  securities  or
              through  repurchase agreements, provided that for purposes of this
              restriction, the  acquisition  of bonds,  debentures,  other  debt
              securities  or instruments,  or participations  or other interests
              therein and  investments  in  government  obligations,  commercial
              paper,  certificates of  deposit, bankers'  acceptances or similar
              instruments will not be considered the making of a loan.
 
          (4) engage  in  the  business  of  underwriting  securities  of  other
              issuers, except to the extent that the Fund might be considered an
              underwriter  under the federal securities  laws in connection with
              its disposition of portfolio securities.
 
          (5) purchase  or  sell  real   estate,  except  that  investments   in
              securities  of issuers that invest  in real estate and investments
              in mortgage-backed  securities, mortgage  participations or  other
              instruments  supported by interests in real estate are not subject
              to this limitation, and except  that the Fund may exercise  rights
              under  agreements relating to such securities, including the right
              to enforce security interests and to hold real estate acquired  by
              reason   of  such  enforcement  until  that  real  estate  can  be
              liquidated in an orderly manner.
 
          (6) purchase or sell physical commodities unless acquired as a  result
              of  owning  securities  or  other instruments,  but  the  Fund may
              purchase, sell  or  enter  into  financial  options  and  futures,
              forward  and spot currency contracts,  swap transactions and other
              financial contracts or derivative instruments.
 
          (7) In addition,  each  of  the Funds  has  a  fundamental  limitation
              requiring it to invest, except for temporary defensive purposes or
              under unusual market conditions, at least 80% of its net assets:
 
              (a) in  the  case  of  California Tax-Free  Income  Fund,  in debt
                  obligations  issued   by   the  State   of   California,   its
                  municipalities  and public authorities or  by other issuers if
                  such obligations  pay interest  that  is exempt  from  federal
                  income  tax and California  personal income tax  and is not an
                  item of tax preference for purposes of the federal alternative
                  minimum tax ('AMT exempt interest');
 
              (b) in  the  case  of  National  Tax-Free  Income  Fund,  in  debt
                  obligations   issued  by  states,  municipalities  and  public
                  authorities and other issuers that pay interest that is exempt
                  from federal  income tax  ('municipal obligations')  and  that
                  also is AMT exempt interest;
 
              (c) in  the  case  of  Municipal High  Income  Fund,  in municipal
                  obligations; and
 
              (d) in the  case  of  New  York  Tax-Free  Income  Fund,  in  debt
                  obligations   issued   by   the  State   of   New   York,  its
                  municipalities and public authorities  or by other issuers  if
                  such  obligations  pay interest  that  is exempt  from federal
                  income tax  as  well as  New  York  State and  New  York  City
                  personal income taxes and is AMT exempt interest.
 
     In  addition, California Tax-Free Income  Fund and National Tax-Free Income
Fund each will not:
 
          (8) purchase securities of any one issuer  if, as a result, more  than
              5%  of the Fund's total assets  would be invested in securities of
              that  issuer   or  the   Fund  would   own  or   hold  more   than
 
                                       21
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              10%  of the outstanding  voting securities of  that issuer, except
              that up to 25% of the Fund's total assets may be invested  without
              regard  to this limitation,  and except that  this limitation does
              not  apply  to  securities  issued  or  guaranteed  by  the   U.S.
              government,  its agencies  and instrumentalities  or to securities
              issued by other investment companies.
 
              The following interpretation  applies to,  but is not  a part  of,
              fundamental restriction (8): Each state (including the District of
              Columbia  and Puerto Rico), territory and possession of the United
              States, each  political subdivision,  agency, instrumentality  and
              authority thereof, and each multi-state agency of which a state is
              a  member is a separate 'issuer.'  When the assets and revenues of
              an  agency,   authority,   instrumentality  or   other   political
              subdivision   are  separate  from   the  government  creating  the
              subdivision and  the security  is backed  only by  the assets  and
              revenues  of the subdivision, such  subdivision would be deemed to
              be the sole issuer. Similarly,  in the case of  an IDB or PAB,  if
              that  bond  is  backed only  by  the  assets and  revenues  of the
              non-governmental user, then  that non-governmental  user would  be
              deemed  to be the sole issuer. However, if the creating government
              or another entity guarantees a  security, then to the extent  that
              the   value  of  all  securities  issued  or  guaranteed  by  that
              government or entity  and owned  by the  Fund exceeds  10% of  the
              Fund's  total assets, the guarantee would be considered a separate
              security and  would be  treated as  issued by  that government  or
              entity.
 
     NON-FUNDAMENTAL  LIMITATIONS.  The following investment restrictions may be
changed by each Trust's board of trustees without shareholder approval.
 
     Each Fund will not:
 
   
          (1) invest more than 10% of its  net assets in illiquid securities,  a
              term  which  means securities  that cannot  be disposed  of within
              seven days in the ordinary course of business at approximately the
              amount at which the Fund  has valued the securities and  includes,
              among  other things,  repurchase agreements maturing  in more than
              seven days.
    
 
   
          (2) purchase  securities  on  margin,  except  for  short-term  credit
              necessary  for clearance of portfolio transactions and except that
              the Fund may make  margin deposits in connection  with its use  of
              financial   options  and   futures,  forward   and  spot  currency
              contracts, swap  transactions  and other  financial  contracts  or
              derivative instruments.
    
 
   
          (3) engage  in short sales of securities or maintain a short position,
              except that the Fund may (a) sell short 'against the box' and  (b)
              maintain  short positions in connection  with its use of financial
              options and  futures, forward  and spot  currency contracts,  swap
              transactions   and   other  financial   contracts   or  derivative
              instruments.
    
 
   
          (4) purchase securities of other  investment companies, except to  the
              extent  permitted by the 1940 Act  and except that this limitation
              does not apply  to securities received  or acquired as  dividends,
              through  offers  of exchange,  or as  a result  of reorganization,
              consolidation, or merger.
    
 
   
          (5) purchase securities while borrowings in excess of 5% of its  total
              assets are outstanding.
    
   
    
   
    
 
     It  is possible that one or more of the Funds from time to time will invest
more than 25%  of its  total assets  in a  particular segment  of the  municipal
securities  market, such as hospital revenue  bonds, housing agency bonds, IDBs,
PABs or airport  bonds or in  securities the  interest upon which  is paid  from
revenues  of  a  similar  type  of  project.  In  such  circumstances, economic,
business, political or other changes affecting one bond might also affect  other
bonds in the same segment, thereby potentially increasing market risk.
 
                                       22
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            HEDGING AND OTHER STRATEGIES USING DERIVATIVE CONTRACTS
    
 
   
     As  discussed in  the Prospectus,  Mitchell Hutchins  may use  a variety of
financial instruments  ('Derivative  Instruments'), including  certain  options,
futures  contracts (sometimes referred  to as 'futures')  and options on futures
contracts, to attempt to  hedge the Funds' portfolios  or to attempt to  enhance
the Funds' income. A Fund may enter into transactions using one or more types of
Derivative  Instruments, under which the full value of its portfolio is at risk.
Under normal  circumstances, however,  a Fund's  use of  those instruments  will
place at risk a much smaller portion of its assets. In particular, each Fund may
use the Derivative Instruments described below:
    
 
     OPTIONS  ON  DEBT SECURITIES  --  A call  option  is a  short-term contract
pursuant to which the purchaser of the option, in return for a premium, has  the
right to buy the security underlying the option at a specified price at any time
during  the term of the option. The writer  of the call option, who receives the
premium, has the obligation, upon exercise of the option during the option term,
to deliver the underlying security against payment of the exercise price. A  put
option is a similar contract which gives its purchaser, in return for a premium,
the right to sell the underlying security at a specified price during the option
term.  The  writer  of  the  put  option,  who  receives  the  premium,  has the
obligation, upon exercise during the option term, to buy the underlying security
at the exercise price.  Options on debt securities  are traded primarily in  the
OTC market rather than on any of the several options exchanges. At present, only
options  on U.S.  Treasury securities are  listed for trading  on any recognized
exchange.
 
     OPTIONS ON INDEXES OF DEBT SECURITIES  -- An index assigns relative  values
to  the securities  included in  the index  and fluctuates  with changes  in the
market values of such securities. Index options operate in the same way as  more
traditional  options except  that exercises of  index options  are effected with
cash payments and do not involve delivery of securities. Thus, upon exercise  of
an  index option, the purchaser  will realize and the  writer will pay an amount
based on the difference between the exercise price and the closing price of  the
index. Currently, options on indexes of debt securities do not exist.
 
     MUNICIPAL  BOND INDEX FUTURES  CONTRACTS -- A  municipal bond index futures
contract is a bilateral agreement pursuant  to which one party agrees to  accept
and  the other party  agrees to make  delivery of an  amount of cash  equal to a
specified dollar amount  times the  difference between  the index  value at  the
close  of trading of the contract and the price at which the futures contract is
originally struck. No  physical delivery of  the bonds comprising  the index  is
made;  generally contracts are  closed out prior  to the expiration  date of the
contract.
 
     MUNICIPAL DEBT AND INTEREST RATE FUTURES  CONTRACTS -- A municipal debt  or
interest  rate futures contract  is a bilateral agreement  pursuant to which one
party agrees  to accept  and the  other party  agrees to  make delivery  of  the
specific  type of debt security called for in the contract at a specified future
time and at a  specified price. Although such  futures contracts by their  terms
call  for actual delivery  or acceptance of  debt securities, in  most cases the
contracts are closed out before the settlement date without the making or taking
of delivery. Currently  there is  no public  market for  municipal debt  futures
contracts.
 
     OPTIONS ON FUTURES CONTRACTS -- Options on futures contracts are similar to
options  on securities  except that  an option on  a futures  contract gives the
purchaser the  right, in  return for  the premium,  to assume  a position  in  a
futures  contract (a long position if the option  is a call and a short position
if the option  is a  put), rather  than to  purchase or  sell a  security, at  a
specified price at any time during the option term. Upon exercise of the option,
the  delivery  of the  futures  position to  the holder  of  the option  will be
accompanied by delivery of the accumulated balance, which represents the  amount
by  which the  market price of  the futures contract  exceeds, in the  case of a
call, or is less than, in the case of a put, the exercise price of the option on
the future. The writer of an option, upon exercise, will assume a short position
in the case of a call, and a long position in the case of a put.
 
   
     GENERAL DESCRIPTION  OF  HEDGING STRATEGIES.    Hedging strategies  can  be
broadly  categorized as  'short hedges'  and 'long hedges.'  A short  hedge is a
purchase or  sale of  a Derivative  Instrument intended  to partially  or  fully
offset  potential declines  in the value  of one  or more investments  held in a
Fund's portfolio. Thus, in a short hedge a Fund takes a position in a Derivative
Instrument whose price  is expected  to move in  the opposite  direction of  the
price of the investment being hedged. For
    
 
                                       23
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example,  a Fund might  purchase a put option  on a security  to hedge against a
potential decline in the value  of that security. If  the price of the  security
declined  below the exercise price  of the put, the  Fund could exercise the put
and thus  limit its  loss below  the exercise  price to  the premium  paid  plus
transaction  costs. In the alternative, because the  value of the put option can
be expected to increase  as the value of  the underlying security declines,  the
Fund  might be able to close out the put option and realize a gain to offset the
decline in the value of the security.
 
   
     Conversely, a long hedge is a  purchase or sale of a Derivative  Instrument
intended  partially or  fully to offset  potential increases  in the acquisition
cost of one or more investments that a Fund intends to acquire. Thus, in a  long
hedge a Fund takes a position in a Derivative Instrument whose price is expected
to  move in the same direction as  the price of the prospective investment being
hedged. For  example, a  Fund might  purchase a  call option  on a  security  it
intends  to purchase in  order to hedge against  an increase in  the cost of the
security. If the price of the security increased above the exercise price of the
call, the Fund could exercise  the call and thus  limit its acquisition cost  to
the  exercise price plus the premium  paid and transaction costs. Alternatively,
the Fund  might  be  able  to  offset the  price  increase  by  closing  out  an
appreciated call option and realizing a gain.
    
 
   
     Hedging Instruments on securities generally are used to hedge against price
movements  in one or  more particular securities  positions that a  Fund owns or
intends to acquire.  Derivative Instruments on  debt securities may  be used  to
hedge either individual securities or broad fixed income market sectors.
    
 
   
     The  use of Hedging Instruments is subject to applicable regulations of the
Securities and  Exchange Commission  ('SEC'), the  several options  and  futures
exchanges  upon  which  they  are  traded  and  the  Commodity  Futures  Trading
Commission ('CFTC'). In addition, a Fund's ability to use Derivative Instruments
will be limited by tax considerations. See 'Taxes.'
    
 
   
     In addition  to  the  products and  strategies  described  below,  Mitchell
Hutchins  expects  to  discover  additional  opportunities  in  connection  with
options,  futures  contracts   and  other  derivative   contracts  and   hedging
techniques.  These new opportunities  may become available  as Mitchell Hutchins
develops  new  techniques,  as  regulatory  authorities  broaden  the  range  of
permitted transactions and as new options, futures contracts or other techniques
are  developed. Mitchell Hutchins may utilize  these opportunities to the extent
that they are consistent with the Funds' investment objectives and permitted  by
the  Funds' investment  limitations and  applicable regulatory  authorities. The
Funds' Prospectus or SAI will be supplemented to the extent that new products or
techniques involve materially different risks  than those described below or  in
the Prospectus.
    
 
   
     SPECIAL  RISKS  OF  STRATEGIES  USING DERIVATIVE  CONTRACTS.    The  use of
Derivative Instruments involves special  considerations and risks, as  described
below.  Risks pertaining to  particular Derivative Instruments  are described in
the sections that follow.
    
 
   
     (1) Successful use  of most  Derivative Instruments  depends upon  Mitchell
Hutchins'  ability to predict  movements of the  overall securities and interest
rate markets, which  requires different  skills than predicting  changes in  the
prices  of individual securities. While Mitchell  Hutchins is experienced in the
use of Derivative  Instruments, there can  be no assurance  that any  particular
hedging strategy adopted will succeed.
    
 
   
     (2)  There might be imperfect correlation,  or even no correlation, between
price  movements  of  a  Derivative  Instrument  and  price  movements  of   the
investments  being hedged. For example, if  the value of a Derivative Instrument
used in a short hedge increased by less than the decline in value of the  hedged
investment,  the hedge would not be fully successful. Such a lack of correlation
might occur  due to  factors unrelated  to the  value of  the investments  being
hedged,  such  as  speculative  or  other  pressures  on  the  markets  in which
Derivative Instruments are traded. The effectiveness of hedges using  Derivative
Instruments  on indices will  depend on the degree  of correlation between price
movements in the index and price movements in the securities being hedged.
    
 
     (3) Hedging strategies, if successful, can reduce risk of loss by wholly or
partially offsetting the negative effect  of unfavorable price movements in  the
investments   being  hedged.   However,  hedging  strategies   can  also  reduce
opportunity for  gain  by offsetting  the  positive effect  of  favorable  price
movements in the hedged investments. For example, if a Fund entered into a short
hedge  because Mitchell Hutchins projected a decline  in the price of a security
in the Fund's portfolio, and the price of
 
                                       24
 <PAGE>
<PAGE>

   
that security increased instead, the gain from that increase might be wholly  or
partially  offset  by  a decline  in  the  price of  the  Derivative Instrument.
Moreover, if the price  of the Derivative Instrument  declined by more than  the
increase  in the price of the security, the  Fund could suffer a loss. In either
such case, the Fund would  have been in a better  position had it not hedged  at
all.
    
 
   
     (4)  As described  below, a  Fund might be  required to  maintain assets as
'cover,' maintain  segregated accounts  or make  margin payments  when it  takes
positions  in Hedging Instruments involving  obligations to third parties (i.e.,
Derivative Instruments other than purchased options).  If a Fund were unable  to
close  out its positions in such Derivative Instruments, it might be required to
continue to maintain  such assets or  accounts or make  such payments until  the
position expired or matured. These requirements might impair a Fund's ability to
sell  a  portfolio  security or  make  an investment  at  a time  when  it would
otherwise be  favorable to  do  so, or  require that  a  Fund sell  a  portfolio
security  at a disadvantageous time. A Fund's ability to close out a position in
a Derivative Instrument prior to expiration or maturity depends on the existence
of a liquid secondary market  or, in the absence of  such a market, the  ability
and  willingness of a contra  party to enter into  a transaction closing out the
position. Therefore, there  is no  assurance that  any hedging  position can  be
closed out at a time and price that is favorable to the Fund.
    
 
   
     COVER  FOR  STRATEGIES USING  DERIVATIVE  INSTRUMENTS.   Transactions using
Derivative Instruments,  other  than purchased  options,  expose a  Fund  to  an
obligation  to another party. A  Fund will not enter  into any such transactions
unless it owns either  (1) an offsetting ('covered')  position in securities  or
other  options or  futures contracts  or (2) cash  or liquid  securities, with a
value sufficient at all times to  cover its potential obligations to the  extent
not  covered as provided in (1) above. Each Fund will comply with SEC guidelines
regarding cover for hedging transactions and will, if the guidelines so require,
set aside cash or liquid securities  in a segregated account with its  custodian
in the prescribed amount.
    
 
   
     Assets  used as cover or held in  a segregated account cannot be sold while
the position in the corresponding Derivative Instrument is open, unless they are
replaced with similar assets. As a result, the commitment of a large portion  of
a  Fund's  assets  to  cover  or  segregated  accounts  could  impede  portfolio
management or the Fund's  ability to meet redemption  requests or other  current
obligations.
    
 
     OPTIONS.   The Funds  may purchase put  and call options,  and write (sell)
covered put and call options, on  debt securities. The purchase of call  options
serves as a long hedge, and the purchase of put options serves as a short hedge.
Writing  covered put  or call  options can  enable a  Fund to  enhance income by
reason of the premiums paid by the  purchasers of such options. However, if  the
market  price of the security  underlying a covered put  option declines to less
than the exercise  price of  the option, minus  the premium  received, the  Fund
would  expect to suffer a loss. Writing covered call options serves as a limited
short hedge, because  declines in the  value of the  hedged investment would  be
offset to the extent of the premium received for writing the option. However, if
the  security appreciates to a price higher  than the exercise price of the call
option, it can be expected that the  option will be exercised and the Fund  will
be  obligated to sell the security at less than its market value. If the covered
call option is an OTC option, the securities or other assets used as cover would
be considered illiquid to  the extent described  under 'Investment Policies  and
Restrictions -- Illiquid Securities.'
 
     The  value  of an  option position  will reflect,  among other  things, the
current market  value of  the underlying  investment, the  time remaining  until
expiration,  the relationship of the  exercise price to the  market price of the
underlying  investment,  the  historical  price  volatility  of  the  underlying
investment and general market conditions. Options normally have expiration dates
of  up to nine  months. Generally, OTC  options on debt  securities are European
style options. This means that the option is only exercisable immediately  prior
to  its expiration.  This is  in contrast  to American-style  options, which are
exercisable at any time prior to the expiration date of the option. Options that
expire unexercised have no value.
 
     A Fund may effectively terminate its right or obligation under an option by
entering into  a closing  transaction. For  example, a  Fund may  terminate  its
obligation  under a  call or  put option  that it  had written  by purchasing an
identical call or put option; this  is known as a closing purchase  transaction.
Conversely,  a Fund  may terminate  a position in  a put  or call  option it had
purchased by writing an
 
                                       25
 <PAGE>
<PAGE>

identical put  or call  option; this  is known  as a  closing sale  transaction.
Closing  transactions permit  a Fund  to realize profits  or limit  losses on an
option position prior to its exercise or expiration.
 
     The Funds  may purchase  or  write both  exchange-traded and  OTC  options.
However,  exchange-traded or liquid OTC options on municipal debt securities are
not currently available. Exchange markets  for options on debt securities  exist
but  are relatively new, and  these instruments are primarily  traded on the OTC
market. Exchange-traded options in  the United States are  issued by a  clearing
organization  affiliated with the exchange on  which the option is listed which,
in effect, guarantees completion of every exchange-traded option transaction. In
contrast, OTC  options are  contracts  between the  Fund  and its  contra  party
(usually a securities dealer or a bank) with no clearing organization guarantee.
Thus,  when the Fund purchases or writes an  OTC option, it relies on the contra
party to make or take delivery of the underlying investment upon exercise of the
option. Failure by the  contra party to do  so would result in  the loss of  any
premium  paid by the  Fund as well  as the loss  of any expected  benefit of the
transaction. The Funds will enter into OTC option transactions only with  contra
parties that have a net worth of at least $20 million.
 
     A  Fund's ability to  establish and close  out positions in exchange-listed
options depends  on the  existence of  a  liquid market.  Each Fund  intends  to
purchase  or write only those exchange-traded options for which there appears to
be a liquid secondary  market. However, there  can be no  assurance that such  a
market  will exist at any particular time.  Closing transactions can be made for
OTC options  only  by  negotiating directly  with  the  contra party,  or  by  a
transaction  in the secondary market if any  such market exists. Although a Fund
will enter into OTC  options only with  contra parties that  are expected to  be
capable  of  entering  into closing  transactions  with  the Fund,  there  is no
assurance that the Fund will in fact be able to close out an OTC option position
at a favorable  price prior to  expiration. In  the event of  insolvency of  the
contra  party, the Fund might  be unable to close out  an OTC option position at
any time prior to its expiration.
 
     If a Fund were unable to effect a closing transaction for an option it  had
purchased,  it would  have to  exercise the  option to  realize any  profit. The
inability to enter into a closing purchase transaction for a covered call option
written by a Fund could cause material  losses because the Fund would be  unable
to  sell the investment  used as cover  for the written  option until the option
expires or is exercised.
 
     In the event that  options on indices of  municipal and non-municipal  debt
securities  become available, a Fund may purchase and write put and call options
on such  indices  in  much the  same  manner  as the  more  traditional  options
discussed  above, except that index options may serve as a hedge against overall
fluctuations in  the debt  securities markets  (or market  sectors) rather  than
anticipated increases or decreases in the value of a particular security.
 
     GUIDELINES  FOR  OPTIONS.   A  Fund's use  of  options is  governed  by the
following guidelines, which  can be changed  by each Trust's  board of  trustees
without shareholder vote:
 
          1.  A Fund may purchase a put  or call option, including any straddles
     or spreads, only  if the  value of its  premium, when  aggregated with  the
     premiums  on all other options held by the  Fund, does not exceed 5% of the
     Fund's total assets.
 
          2. The aggregate value of securities underlying put options written by
     any Fund determined as  of the date  the put options  are written will  not
     exceed 50% of the Fund's net assets.
 
          3.  The aggregate premiums  paid on all  options (including options on
     securities and indices of debt securities and options on futures contracts)
     purchased by the Fund that are held at any time will not exceed 20% of  the
     Fund's net assets.
 
     FUTURES.   The  Funds may  purchase and  sell municipal  bond index futures
contracts, municipal debt futures contracts and interest rate futures contracts.
The Funds also may purchase put and call options, and write covered put and call
options, on such  futures contracts.  The purchase  of futures  or call  options
thereon  can serve as a long  hedge, and the sale of  futures or the purchase of
put options thereon can serve as a short hedge. Writing covered call options  on
futures  contracts can serve as  a limited short hedge,  and writing covered put
options on futures contracts can serve as a limited long hedge, using a strategy
similar to that used for writing covered call options on securities or indices.
 
                                       26
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<PAGE>

   
     Futures strategies also  can be used  to manage the  average duration of  a
Fund's portfolio. If Mitchell Hutchins wishes to shorten the average duration of
a  Fund, the  Fund may  sell a  futures contract  or a  call option  thereon, or
purchase a put option on that  futures contract. If Mitchell Hutchins wishes  to
lengthen  the average duration of a Fund's portfolio, the Fund may buy a futures
contract or a call option thereon, or sell a put option thereon.
    
 
     No price is  paid upon entering  into a futures  contract. Instead, at  the
inception  of a futures contract  a Fund is required  to deposit in a segregated
account with its custodian, in the name  of the futures broker through whom  the
transaction  was effected, 'initial margin'  consisting of cash, U.S. government
securities or other liquid, high-grade  debt securities, in an amount  generally
equal  to 10% or less of the contract  value. Margin must also be deposited when
writing a  call option  on a  futures contract,  in accordance  with  applicable
exchange  rules.  Unlike margin  in securities  transactions, initial  margin on
futures contracts does not represent a borrowing, but rather is in the nature of
a performance bond or  good-faith deposit that  is returned to  the Fund at  the
termination  of  the  transaction  if  all  contractual  obligations  have  been
satisfied. Under certain circumstances, such as periods of high volatility,  the
Fund  may be required by an exchange to increase the level of its initial margin
payment, and initial  margin requirements  might be increased  generally in  the
future by regulatory action.
 
     Subsequent  'variation margin'  payments are made  to and  from the futures
broker daily as the  value of the  futures position varies,  a process known  as
'marking  to market.'  Variation margin does  not involve  borrowing, but rather
represents a daily  settlement of the  Fund's obligations to  or from a  futures
broker.  When a  Fund purchases  an option  on a  future, the  premium paid plus
transaction costs is all that is at risk. In contrast, when a Fund purchases  or
sells  a futures contract or writes a call  or put option thereon, it is subject
to daily  variation margin  calls that  could  be substantial  in the  event  of
adverse  price  movements.  If the  Fund  has  insufficient cash  to  meet daily
variation margin requirements, it might need  to sell securities at a time  when
such sales are disadvantageous.
 
     Holders  and writers of futures positions  and options on futures can enter
into  offsetting  closing  transactions,  similar  to  closing  transactions  on
options,  by selling or purchasing, respectively, an instrument identical to the
instrument held or written. Positions in  futures and options on futures may  be
closed  only on an exchange or board  of trade that provides a secondary market.
Each Fund intends to enter into futures transactions only on exchanges or boards
of trade where there appears to be a liquid secondary market. However, there can
be no assurance that  such a market  will exist for a  particular contract at  a
particular time.
 
     Under  certain circumstances, futures exchanges  may establish daily limits
on the amount that  the price of a  future or related option  can vary from  the
previous  day's settlement price; once  that limit is reached,  no trades may be
made that day  at a  price beyond  the limit. Daily  price limits  do not  limit
potential  losses  because prices  could  move to  the  daily limit  for several
consecutive days with little  or no trading,  thereby preventing liquidation  of
unfavorable positions.
 
     If  a Fund were unable  to liquidate a futures  or related options position
due to the  absence of  a liquid  secondary market  or the  imposition of  price
limits, it could incur substantial losses. The Fund would continue to be subject
to  market risk with respect to the position. In addition, except in the case of
purchased options,  the  Fund  would  continue to  be  required  to  make  daily
variation  margin payments and might be  required to maintain the position being
hedged by the future or option or to maintain cash or securities in a segregated
account.
 
     Certain characteristics of the futures market might increase the risk  that
movements  in  the prices  of  futures contracts  or  related options  might not
correlate perfectly  with  movements in  the  prices of  the  investments  being
hedged. For example, all participants in the futures and related options markets
are  subject to daily variation margin calls and might be compelled to liquidate
futures or  related options  positions whose  prices are  moving unfavorably  to
avoid  being subject to  further calls. These  liquidations could increase price
volatility of the instruments and distort the normal price relationship  between
the  futures or options and the  investments being hedged. Also, because initial
margin deposit requirements in the futures  market are less onerous than  margin
requirements  in the securities markets,  there might be increased participation
by speculators  in the  futures  markets. This  participation also  might  cause
temporary  price distortions. In  addition, activities of  large traders in both
the futures and securities
 
                                       27
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<PAGE>

markets involving arbitrage, 'program  trading' and other investment  strategies
might result in temporary price distortions.
 
     GUIDELINES  FOR FUTURES AND RELATED  OPTIONS.  A Fund's  use of futures and
related options is governed by the following guidelines, which can be changed by
each Trust's board of trustees without shareholder vote:
 
          1. To the extent a Fund  enters into futures contracts and options  on
     futures  positions that are not for  bona fide hedging purposes (as defined
     by the CFTC), the aggregate initial margin and premiums on those  positions
     (excluding  the amount by which options  are 'in-the-money') may not exceed
     5% of the Fund's net assets.
 
          2. The aggregate premiums  paid on all  options (including options  on
     securities and indices of debt securities and options on futures contracts)
     purchased  by any Fund that are held at any time will not exceed 20% of the
     Fund's net assets.
 
          3. The aggregate margin deposits on all futures contracts and  options
     thereon held at any time by the Fund will not exceed 5% of the Fund's total
     assets.
 
   
             TRUSTEES AND OFFICERS; PRINCIPAL HOLDERS OF SECURITIES
    
 
     The  trustees and  executive officers of  each Trust,  their ages, business
addresses and principal occupations during the past five years are:
 
   
<TABLE>
<CAPTION>
                                     POSITION                      BUSINESS EXPERIENCE;
NAME AND ADDRESS*; AGE           WITH EACH TRUST                   OTHER DIRECTORSHIPS
- ------------------------------   ----------------  ----------------------------------------------------
<S>                              <C>               <C>
Margo N. Alexander**; 50           Trustee and     Mrs. Alexander is president, chief executive officer
                                    President        and a director of Mitchell Hutchins (since January
                                                     1995) and an executive vice president and director
                                                     of PaineWebber. Mrs. Alexander is president and  a
                                                     director or trustee of 29 investment companies for
                                                     which  Mitchell Hutchins or  PaineWebber serves as
                                                     investment adviser.
 
Richard Q. Armstrong; 61             Trustee       Mr. Armstrong  is  chairman  and  principal  of  RQA
78 West Brother Drive                                Enterprises  (management  consulting  firm) (since
Greenwich, CT 06830                                  April 1991  and principal  occupation since  March
                                                     1995).  Mr. Armstrong is also  a director of Hi Lo
                                                     Automotive, Inc.  He was  chairman of  the  board,
                                                     chief executive officer and co-owner of Adirondack
                                                     Beverages (producer and distributor of soft drinks
                                                     and  sparkling/still  waters)  (October 1993-March
                                                     1995).  He  was  a  partner  of  The  New  England
                                                     Consulting   Group  (management  consulting  firm)
                                                     (December 1992-September  1993). He  was  managing
                                                     director of LVMH U.S. Corporation (U.S. subsidiary
                                                     of  the  French  luxury  goods  conglomerate, Luis
                                                     Vuitton Moet  Hennessey  Corporation)  (1987-1991)
                                                     and  chairman of its  wine and spirits subsidiary,
                                                     Schieffelin &  Somerset Company  (1987-1991).  Mr.
                                                     Armstrong   is  a   director  or   trustee  of  28
                                                     investment companies for  which Mitchell  Hutchins
                                                     or PaineWebber serves as investment adviser.
</TABLE>
    
 
                                       28
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<PAGE>

 
   
<TABLE>
<CAPTION>
                                     POSITION                      BUSINESS EXPERIENCE;
NAME AND ADDRESS*; AGE           WITH EACH TRUST                   OTHER DIRECTORSHIPS
- ------------------------------   ----------------  ----------------------------------------------------
<S>                              <C>               <C>
E. Garrett Bewkes, Jr.**; 70       Trustee and     Mr.  Bewkes is a director of Paine Webber Group Inc.
                                 Chairman of the     ('PW Group') (holding  company of PaineWebber  and
                                     Board of        Mitchell Hutchins). Prior to December 1995, he was
                                     Trustees        a  consultant to PW  Group. Prior to  1988, he was
                                                     chairman  of  the   board,  president  and   chief
                                                     executive  officer  of American  Bakeries Company.
                                                     Mr.  Bewkes  is  also  a  director  of  Interstate
                                                     Bakeries  Corporation  and  NaPro BioTherapeutics,
                                                     Inc. Mr. Bewkes  is a  director or  trustee of  29
                                                     investment  companies for  which Mitchell Hutchins
                                                     or PaineWebber serves as investment adviser.
 
Richard R. Burt; 50                  Trustee       Mr.  Burt  is   chairman  of  International   Equity
1101 Connecticut Avenue, N.W.                        Partners (international investments and consulting
Washington, D.C. 20036                               firm) (since March 1994) and a partner of McKinsey
                                                     &  Company  (management  consulting  firm)  (since
                                                     1991).  He  is   also  a   director  of   American
                                                     Publishing  Company and  Archer-Daniels -- Midland
                                                     Co. (agricultural commodities).  He was the  chief
                                                     negotiator  in the Strategic  Arms Reduction Talks
                                                     with the former Soviet  Union (1989-1991) and  the
                                                     U.S. Ambassador to the Federal Republic of Germany
                                                     (1985-1989).  Mr. Burt is a director or trustee of
                                                     28  investment   companies  for   which   Mitchell
                                                     Hutchins   or  PaineWebber  serves  as  investment
                                                     adviser.
 
Mary C. Farrell**; 47                Trustee       Ms.  Farrell   is   a  managing   director,   senior
                                                     investment strategist and member of the Investment
                                                     Policy   Committee  of  PaineWebber.  Ms.  Farrell
                                                     joined PaineWebber in 1982. She is a member of the
                                                     Financial Women's Association and Women's Economic
                                                     Roundtable, and is employed as a regular  panelist
                                                     on  Wall $treet Week with Louis Rukeyser. She also
                                                     serves on  the  Board  of Overseers  of  New  York
                                                     University's Stern School of Business. Ms. Farrell
                                                     is   a  director  or   trustee  of  28  investment
                                                     companies   for   which   Mitchell   Hutchins   or
                                                     PaineWebber serves as investment adviser.
</TABLE>
    
 
                                       29
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<PAGE>

 
   
<TABLE>
<CAPTION>
                                     POSITION                      BUSINESS EXPERIENCE;
NAME AND ADDRESS*; AGE           WITH EACH TRUST                   OTHER DIRECTORSHIPS
- ------------------------------   ----------------  ----------------------------------------------------
<S>                              <C>               <C>
Meyer Feldberg; 55                   Trustee       Mr.  Feldberg is Dean and Professor of Management of
Columbia University                                  the  Graduate   School   of   Business,   Columbia
101 Uris Hall                                        University. Prior to 1989, he was president of the
New York, New York 10027                             Illinois Institute of Technology. Dean Feldberg is
                                                     also    a   director   of   K-III   Communications
                                                     Corporation, Federated Department Stores, Inc. and
                                                     Revlon,  Inc.  Dean  Feldberg  is  a  director  or
                                                     trustee  of  28  investment  companies  for  which
                                                     Mitchell  Hutchins   or  PaineWebber   serves   as
                                                     investment adviser.
 
George W. Gowen; 67                  Trustee       Mr.   Gowen  is  a  partner   in  the  law  firm  of
666 Third Avenue                                     Dunnington, Bartholow & Miller. Prior to May 1994,
New York, New York 10017                             he was a partner in the law firm of Fryer, Ross  &
                                                     Gowen.  Mr. Gowen  is a director  of Columbia Real
                                                     Estate Investments, Inc. Mr.  Gowen is a  director
                                                     or  trustee of  28 investment  companies for which
                                                     Mitchell  Hutchins   or  PaineWebber   serves   as
                                                     investment adviser.
 
Frederic V. Malek; 60                Trustee       Mr.  Malek  is chairman  of Thayer  Capital Partners
1455 Pennsylvania Avenue N.W.                        (merchant bank).  From  January 1992  to  November
Suite 350                                            1992,  he was campaign manager of Bush-Quayle '92.
Washington, D.C. 20004                               From 1990 to 1992, he was vice chairman and,  from
                                                     1989  to  1990,  he  was  president  of  Northwest
                                                     Airlines  Inc.,  NWA  Inc.  (holding  company   of
                                                     Northwest  Airlines Inc.) and  Wings Holdings Inc.
                                                     (holding company of NWA  Inc.). Prior to 1989,  he
                                                     was  employed by the Marriott Corporation (hotels,
                                                     restaurants,   airline   catering   and   contract
                                                     feeding),  where he most recently was an executive
                                                     vice president  and president  of Marriott  Hotels
                                                     and  Resorts.  Mr.  Malek is  also  a  director of
                                                     American  Management  Systems,  Inc.   (management
                                                     consulting   and   computer   related   services),
                                                     Automatic Data  Processing,  Inc.,  CB  Commercial
                                                     Group,  Inc. (real estate services), Choice Hotels
                                                     International (hotel and  hotel franchising),  FPL
                                                     Group,  Inc.  (electric  services),  Integra, Inc.
                                                     (bio-med),  Manor   Care,  Inc.   (health   care),
                                                     National   Education  Corporation   and  Northwest
                                                     Airlines Inc. Mr. Malek  is a director or  trustee
                                                     of  28  investment  companies  for  which Mitchell
                                                     Hutchins  or  PaineWebber  serves  as   investment
                                                     adviser.
</TABLE>
    
 
                                       30
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<PAGE>

 
   
<TABLE>
<CAPTION>
                                     POSITION                      BUSINESS EXPERIENCE;
NAME AND ADDRESS*; AGE           WITH EACH TRUST                   OTHER DIRECTORSHIPS
- ------------------------------   ----------------  ----------------------------------------------------
<S>                              <C>               <C>
Carl W. Schafer; 61                  Trustee       Mr.  Schafer is president of the Atlantic Foundation
P.O. Box 1164                                        (charitable foundation supporting mainly
Princeton, New Jersey 08542                          oceanographic exploration and  research). He is  a
                                                     director  of Roadway Express, Inc. (trucking), The
                                                     Guardian Group  of  Mutual Funds,  Evans  Systems,
                                                     Inc.   (motor   fuels,   convenience   store   and
                                                     diversified company),  Electronic Clearing  House,
                                                     Inc.  (financial transactions processing), Wainoco
                                                     Oil Corporation and Nutraceutix, Inc.
                                                     (biotechnology company). Prior to January 1993, he
                                                     was chairman of the Investment Advisory  Committee
                                                     of   the  Howard  Hughes  Medical  Institute.  Mr.
                                                     Schafer is a director or trustee of 28  investment
                                                     companies   for   which   Mitchell   Hutchins   or
                                                     PaineWebber serves as investment adviser.
 
Cynthia N. Bow; 38                Vice President   Ms. Bow is a vice president and portfolio manager of
                                 (PW Mutual Fund     Mitchell Hutchins. Ms. Bow has been with  Mitchell
                                   Trust only)       Hutchins  since 1982. Ms. Bow  is a vice president
                                                     of four  investment companies  for which  Mitchell
                                                     Hutchins   or  PaineWebber  serves  as  investment
                                                     adviser.
 
Elbridge T. Gerry III; 40         Vice President   Mr. Gerry is a senior vice president and a portfolio
                                                     manager of  Mitchell  Hutchins. Prior  to  January
                                                     1996,  he was with JP Morgan Private Banking where
                                                     he was responsible for managing municipal  assets,
                                                     including  several municipal bond funds. Mr. Gerry
                                                     is a vice president  of five investment  companies
                                                     for  which Mitchell Hutchins or PaineWebber serves
                                                     as investment adviser.
 
C. William Maher; 35              Vice President   Mr. Maher is  a first  vice president  and a  senior
                                  and Assistant      manager  of  the mutual  fund finance  division of
                                    Treasurer        Mitchell Hutchins. Mr. Maher  is a vice  president
                                                     and assistant treasurer of 29 investment companies
                                                     for  which Mitchell Hutchins or PaineWebber serves
                                                     as investment adviser.
 
Dennis McCauley; 50               Vice President   Mr.  McCauley  is  a  managing  director  and  chief
                                                     investment  officer  -- fixed  income  of Mitchell
                                                     Hutchins. Prior to December 1994, he was  director
                                                     of  fixed income  investments of  IBM Corporation.
                                                     Mr. McCauley is a vice president of 19  investment
                                                     companies   for   which   Mitchell   Hutchins   or
                                                     PaineWebber serves as investment adviser.
</TABLE>
    
 
                                       31
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<PAGE>

 
   
<TABLE>
<CAPTION>
                                     POSITION                      BUSINESS EXPERIENCE;
NAME AND ADDRESS*; AGE           WITH EACH TRUST                   OTHER DIRECTORSHIPS
- ------------------------------   ----------------  ----------------------------------------------------
<S>                              <C>               <C>
Ann E. Moran; 39                  Vice President   Ms. Moran is a vice president of Mitchell  Hutchins.
                                  and Assistant      Ms.  Moran  is  a  vice  president  and  assistant
                                    Treasurer        treasurer of  29  investment companies  for  which
                                                     Mitchell   Hutchins   or  PaineWebber   serves  as
                                                     investment adviser.
 
Richard S. Murphy; 42             Vice President   Mr.  Murphy  is  a  senior  vice  president  and   a
                                 (PW Mutual Fund     portfolio  manager of Mitchell  Hutchins. Prior to
                                   Trust only)       March 1994  Mr. Murphy  was  a vice  president  at
                                                     American International Group. Mr. Murphy is a vice
                                                     president  of two  investment companies  for which
                                                     Mitchell  Hutchins   or  PaineWebber   serves   as
                                                     investment adviser.
 
Dianne E. O'Donnell; 44           Vice President   Ms.  O'Donnell is a senior vice president and deputy
                                  and Secretary      general  counsel   of   Mitchell   Hutchins.   Ms.
                                                     O'Donnell  is  a vice  president of  29 investment
                                                     companies and secretary of 28 investment companies
                                                     for which Mitchell Hutchins or PaineWebber  serves
                                                     as investment adviser.
 
Emil Polito; 36                   Vice President   Mr.  Polito is a senior  vice president and director
                                                     of operations and  control for Mitchell  Hutchins.
                                                     From  March 1991 to September 1993 he was director
                                                     of the  Mutual  Funds Sales  Support  and  Service
                                                     Center  for Mitchell Hutchins and PaineWebber. Mr.
                                                     Polito is also a  vice president of 29  investment
                                                     companies   for   which   Mitchell   Hutchins   or
                                                     PaineWebber serves as investment adviser.
 
Victoria E. Schonfeld; 46         Vice President   Ms. Schonfeld  is a  managing director  and  general
                                                     counsel  of Mitchell Hutchins.  Prior to May 1994,
                                                     she was  a partner  in the  law firm  of Arnold  &
                                                     Porter.  Ms. Schonfeld  is a vice  president of 29
                                                     investment companies for  which Mitchell  Hutchins
                                                     or PaineWebber serves as investment adviser.
 
Paul H. Schubert; 34              Vice President   Mr.  Schubert is a first vice president and a senior
                                  and Assistant      manager of  the mutual  fund finance  division  of
                                    Treasurer        Mitchell  Hutchins.  From  August  1992  to August
                                                     1994,  he  was  a  vice  president  at   BlackRock
                                                     Financial Management Inc. Prior to August 1992, he
                                                     was  an audit manager with  Ernst & Young LLP. Mr.
                                                     Schubert  is  a   vice  president  and   assistant
                                                     treasurer  of  29 investment  companies  for which
                                                     Mitchell  Hutchins   or  PaineWebber   serves   as
                                                     investment adviser.
</TABLE>
    
 
                                       32
 <PAGE>
<PAGE>

 
   
<TABLE>
<CAPTION>
                                     POSITION                      BUSINESS EXPERIENCE;
NAME AND ADDRESS*; AGE           WITH EACH TRUST                   OTHER DIRECTORSHIPS
- ------------------------------   ----------------  ----------------------------------------------------
<S>                              <C>               <C>
Julian F. Sluyters; 36            Vice President   Mr.  Sluyters  is a  senior  vice president  and the
                                  and Treasurer      director of the  mutual fund  finance division  of
                                                     Mitchell   Hutchins.  Mr.   Sluyters  is   a  vice
                                                     president and treasurer of 29 investment companies
                                                     for which Mitchell Hutchins or PaineWebber  serves
                                                     as investment adviser.
 
William W. Veronda; 51            Vice President   Mr.  Veronda is a senior  vice president of Mitchell
                                  (PW Municipal      Hutchins. Prior to September 1995, he was a senior
                                   Series only)      vice president  and  general  manager  at  Invesco
                                                     Funds  Group. Mr. Veronda is vice president of one
                                                     investment company for which Mitchell Hutchins  or
                                                     PaineWebber serves as investment adviser.
 
Keith A. Weller; 35               Vice President   Mr.  Weller is a first  vice president and associate
                                  and Assistant      general counsel of Mitchell Hutchins. Prior to May
                                    Secretary        1995, he was an attorney in private practice.  Mr.
                                                     Weller is a vice president and assistant secretary
                                                     of  28  investment  companies  for  which Mitchell
                                                     Hutchins  or  PaineWebber  serves  as   investment
                                                     adviser.
 
Teresa M. West; 38                Vice President   Ms.  West  is  a first  vice  president  of Mitchell
                                                     Hutchins.  Prior   to  November   1993,  she   was
                                                     Compliance Manager of Hyperion Capital Management,
                                                     Inc.,  an investment advisory firm. Prior to April
                                                     1993, Ms. West was
                                                     a   vice   president   and   manager   --    legal
                                                     administration of Mitchell Hutchins. Ms. West is a
                                                     vice  president  of  29  investment  companies for
                                                     which Mitchell Hutchins  or PaineWebber serves  as
                                                     investment adviser.
</TABLE>
    
 
- ------------------
 
 * Unless  otherwise indicated,  the business address  of each  listed person is
   1285 Avenue of the Americas, New York, New York 10019.
 
** Mrs. Alexander, Mr. Bewkes  and Ms. Farrell are  'interested persons' of  the
   Trusts  as defined in the 1940 Act by virtue of their positions with Mitchell
   Hutchins, PaineWebber and/or PW Group.
 
   
     Each Trust pays  trustees who  are not  'interested persons'  of the  Trust
('disinterested  trustees') $1,000  annually for each  series and  $150 for each
board meeting  and each  meeting  of a  board  committee (other  than  committee
meetings  held on the same day as a board meeting). Each Trust presently has two
series and thus  pays each  such trustee  $2,000 annually,  plus any  additional
annual  amounts due for board or committee  meetings. Each chairman of the audit
and contract review committees of  individual funds within the PaineWebber  fund
complex  receives additional compensation aggregating  $15,000 annually from the
relevant funds.  All  Trustees  are  reimbursed for  any  expenses  incurred  in
attending  meetings. Trustees  and officers of  the Trusts own  in the aggregate
less than  1%  of  the  shares  of each  Fund.  Because  Mitchell  Hutchins  and
PaineWebber  perform  substantially  all  of  the  services  necessary  for  the
operation of the Trusts and the Funds, neither Trust requires any employees.  No
officer,  director  or employee  of Mitchell  Hutchins or  PaineWebber presently
receives any compensation from the Trusts for acting as a trustee or officer.
    
 
                                       33
 <PAGE>
<PAGE>

   
     The table below includes certain  information relating to the  compensation
of  each Trust's current trustees who held  office with that Trust or with other
PaineWebber funds during the fiscal year ended February 28, 1997.
    
 
   
                             COMPENSATION TABLE`D'
    
 
   
<TABLE>
<CAPTION>
                                      AGGREGATE COMPENSATION    AGGREGATE COMPENSATION     TOTAL COMPENSATION FROM
                                         FROM PAINEWEBBER       FROM PAINEWEBBER MUTUAL    THE TRUSTS AND THE FUND
     NAME OF PERSON, POSITION           MUNICIPAL SERIES*             FUND TRUST*                 COMPLEX**
- -----------------------------------   ----------------------    -----------------------    -----------------------
 
<S>                                   <C>                       <C>                        <C>
Richard Q. Armstrong,
  Trustee..........................                                                               $
Richard R. Burt,
  Trustee..........................
Meyer Feldberg,
  Trustee..........................           $                         $
George W. Gowen,
  Trustee..........................
Frederic V. Malek,
  Trustee..........................
Carl W. Schafer,
  Trustee..........................
</TABLE>
    
 
- ------------------
 
   
 `D'Only independent members  of the  board are  compensated by  the Trusts  and
    identified  above; trustees who are 'interested  persons,' as defined by the
    1940 Act, do not receive compensation.
    
 
   
 * Represents fees paid to  each trustee during the  fiscal year ended  February
   28, 1997.
    
 
   
** Represents  total compensation paid to each  trustee during the calendar year
   ended December  31,  1996; no  fund  within the  fund  complex has  a  bonus,
   pension, profit sharing or retirement plan.
    
 
   
                        PRINCIPAL HOLDERS OF SECURITIES
    
 
   
     As  of                         , 1997, the Trusts' records did not indicate
that any shareholder owned more than 5% of a Trust's shares.
    
 
               INVESTMENT ADVISORY AND DISTRIBUTION ARRANGEMENTS
 
     INVESTMENT ADVISORY ARRANGEMENTS.  Mitchell Hutchins acts as the investment
adviser and  administrator  of  California Tax-Free  Income  Fund  and  National
Tax-Free  Income  Fund  pursuant  to  a  contract  dated  April  21,  1988  with
PaineWebber Mutual Fund Trust, as supplemented by a Fee Agreement dated June 30,
1992 with respect to National Tax-Free Income Fund, and of Municipal High Income
Fund and New York Tax-Free Income  Fund pursuant to a contract with  PaineWebber
Municipal   Series  dated  July  1,  1989  (each  an  'Advisory  Contract'  and,
collectively, the 'Advisory Contracts'). Under the Advisory Contracts, each Fund
pays Mitchell Hutchins  a fee, computed  daily and paid  monthly, at the  annual
rate  of 0.50% of  average daily net  assets in the  case of California Tax-Free
Income Fund and  National Tax-Free Income  Fund and 0.60%  of average daily  net
assets  in the case of  Municipal High Income Fund  and New York Tax-Free Income
Fund.
 
   
     Pursuant to their Advisory  Contract, for the  fiscal years ended  February
28,  1997, February 29,  1996 and February 28,  1995, California Tax-Free Income
Fund paid (or  accrued) to Mitchell  Hutchins the  amounts of $                ,
$1,116,442  and $1,340,491, respectively, and National Tax-Free Income Fund paid
(or accrued) to Mitchell Hutchins the amounts  of $            , $2,388,482  and
$2,891,059,  respectively. Pursuant to  their Advisory Contract,  for the fiscal
years ended  February  28,  1997,  February 29,  1996  and  February  28,  1995,
Municipal High Income Fund paid (or accrued) to Mitchell Hutchins the amounts of
$            , $647,537 and $768,555, respectively, and New York Tax-Free Income
Fund paid (or  accrued) to Mitchell  Hutchins the  amounts of $                ,
$380,993 and $481,509 (of which $10,398 was waived), respectively.
    
 
                                       34
 <PAGE>
<PAGE>

   
     Under  a Service Agreement with each Trust that is reviewed by each Trust's
board of trustees annually, PaineWebber  provides certain services to the  Funds
not  otherwise provided  by the Fund's  transfer agent. Pursuant  to the Service
Agreement with  PaineWebber Mutual  Fund Trust,  during the  fiscal years  ended
February  28, 1997, February 29, 1996 and February 28, 1995, California Tax-Free
Income Fund paid (or accrued) the  amounts of $                                ,
$19,943  and $24,838, respectively,  and National Tax-Free  Income Fund paid (or
accrued) the amounts  of $                , $52,513  and $64,620,  respectively.
Pursuant  to the Service Agreement with PaineWebber Municipal Series, during the
fiscal years ended February 28, 1997,  February 29, 1996 and February 28,  1995,
Municipal  High Income Fund  paid (or accrued)  the amounts of  $              ,
$15,997 and $19,534, respectively,  and New York Tax-Free  Income Fund paid  (or
accrued)  the amounts of $             , $9,267 and $10,747 (of which $3,734 was
waived), respectively.
    
 
     Under the terms of  the applicable Advisory Contract,  each Fund bears  all
expenses incurred in its operation that are not specifically assumed by Mitchell
Hutchins. General expenses of the Trust not readily identifiable as belonging to
a  particular Fund are allocated  between the appropriate Funds  by or under the
direction of the board of  trustees in such manner as  the board deems fair  and
equitable.  Expenses  borne by  each Fund  include the  following: (1)  the cost
(including brokerage commissions, if any) of securities purchased or sold by the
Fund and any losses  incurred in connection therewith;  (2) fees payable to  and
expenses incurred on behalf of the Fund by Mitchell Hutchins; (3) organizational
expenses;  (4)  filing  fees  and  expenses  relating  to  the  registration and
qualification of the Fund's shares under  federal and state securities laws  and
maintenance  of  such registrations  and qualifications;  (5) fees  and salaries
payable to  trustees who  are not  interested persons  of the  Fund or  Mitchell
Hutchins;  (6) all expenses incurred in  connection with the trustees' services,
including travel expenses; (7) taxes  (including any income or franchise  taxes)
and  governmental  fees;  (8) costs  of  any liability,  uncollectible  items of
deposit and other insurance or fidelity bonds; (9) any costs, expenses or losses
arising out of  a liability of  or claim  for damages or  other relief  asserted
against  the Fund for violation of any  law; (10) legal, accounting and auditing
expenses, including legal fees of special counsel for the independent  trustees;
(11)  charges of  custodians, transfer  agents and  other agents;  (12) costs of
preparing share  certificates; (13)  expenses of  setting in  type and  printing
prospectuses  and supplements thereto, statements  of additional information and
supplements thereto, reports and proxy  materials for existing shareholders  and
costs of mailing such materials to existing shareholders; (14) any extraordinary
expenses  (including fees  and disbursements of  counsel) incurred  by the Fund;
(15) fees, voluntary assessments and other expenses incurred in connection  with
membership  in  investment  company  organizations; (16)  costs  of  mailing and
tabulating proxies and  costs of  meetings of  shareholders, the  board and  any
committees  thereof; (17)  the cost of  investment company  literature and other
publications provided  to trustees  and  officers; and  (18) costs  of  mailing,
stationery and communications equipment.
 
   
     Under  each Advisory Contract, Mitchell Hutchins will not be liable for any
error of judgment  or mistake  of law  or for  any loss  suffered by  a Fund  in
connection  with  the  performance  of  the  Advisory  Contract,  except  a loss
resulting from willful misfeasance, bad faith or gross negligence on the part of
Mitchell Hutchins in the performance of its duties or from reckless disregard of
its  duties  and  obligations  thereunder.  Each  Advisory  Contract  terminates
automatically  upon its assignment and is terminable at any time without penalty
by the board of  trustees or by vote  of the holders of  a majority of a  Fund's
outstanding  voting securities, on 60 days'  written notice to Mitchell Hutchins
or by Mitchell Hutchins on 60 days' written notice to a Fund.
    
 
                                       35
 <PAGE>
<PAGE>

   
     The following table shows the approximate net assets as  of       ,  sorted
by  category of  investment objective, of  the investment companies  as to which
Mitchell Hutchins serves as  adviser or sub-adviser.  An investment company  may
fall into more than one of the categories below.
    
 
   
<TABLE>
<CAPTION>
                                                                                   NET ASSETS
                              INVESTMENT CATEGORY                                    ($MIL)
- --------------------------------------------------------------------------------   ----------
 
<S>                                                                                <C>
Domestic (excluding Money Market)...............................................   $
Global..........................................................................
Equity/Balanced.................................................................
Fixed Income (excluding Money Market)...........................................
Taxable Fixed Income............................................................
Tax-Free Fixed Income...........................................................
Money Market Funds..............................................................
</TABLE>
    
 
     Mitchell Hutchins personnel may invest in securities for their own accounts
pursuant  to  a  code  of  ethics that  describes  the  fiduciary  duty  owed to
shareholders of  the  PaineWebber  mutual funds  and  other  Mitchell  Hutchins'
advisory  accounts by all Mitchell  Hutchins' directors, officers and employees,
establishes  procedures   for   personal   investing   and   restricts   certain
transactions.  For example,  employee accounts  generally must  be maintained at
PaineWebber, personal  trades  in  most  securities  require  pre-clearance  and
short-term  trading and participation in  initial public offerings generally are
prohibited. In addition, the code of  ethics puts restrictions on the timing  of
personal  investing in relation to trades  by PaineWebber mutual funds and other
Mitchell Hutchins advisory clients.
 
   
     DISTRIBUTION ARRANGEMENTS.   Mitchell Hutchins acts  as the distributor  of
the  Class A, Class  B, Class C and  Class Y shares of  the Funds under separate
distribution contracts with each Trust (collectively, 'Distribution Contracts').
Each Distribution Contract requires Mitchell  Hutchins to use its best  efforts,
consistent  with its other  businesses, to sell shares  of the applicable Funds.
Shares of the Funds  are offered continuously.  Under separate exclusive  dealer
agreements  between Mitchell Hutchins and PaineWebber,  relating to the Class A,
Class B,  Class C  and Class  Y shares  of each  Fund (collectively,  'Exclusive
Dealer  Agreements'), PaineWebber and  its correspondent firms  sell each Fund's
shares.
    
 
   
     Under separate plans of distribution pertaining to the Class A, Class B and
Class C shares of the Funds adopted by the Trusts in the manner prescribed under
Rule 12b-1 under  the 1940  Act ('Class  A Plan,' 'Class  B Plan'  and 'Class  C
Plan,'  collectively, 'Plans'), each Fund pays  Mitchell Hutchins a service fee,
accrued daily and payable monthly,  at the annual rate  of 0.25% of the  average
daily net assets of each Class of shares. Under the Class B Plan, each Fund also
pays Mitchell Hutchins a distribution fee, accrued daily and payable monthly, at
the  annual rate of 0.75% of the average daily net assets of the Class B shares.
Under the Class  C Plan, each  Fund pays Mitchell  Hutchins a distribution  fee,
accrued  daily and payable monthly,  at the annual rate  of 0.50% of the average
daily net assets  of the  Class C  shares. There  is no  distribution plan  with
respect to the Funds' Class Y shares.
    
 
     Among  other things,  each Plan  provides that  (1) Mitchell  Hutchins will
submit to the  Trust's board of  trustees at least  quarterly, and the  trustees
will  review,  reports regarding  all amounts  expended under  the Plan  and the
purposes for which such  expenditures were made, (2)  the Plan will continue  in
effect  only  so long  as it  is approved  at least  annually, and  any material
amendment thereto is approved, by the Trust's board of trustees, including those
trustees who are not 'interested persons' of the Trust and who have no direct or
indirect financial  interest in  the  operation of  the  Plan or  any  agreement
related  to the Plan, acting in person at a meeting called for that purpose, (3)
payments by a Fund under the Plan shall not be materially increased without  the
affirmative  vote of the holders of a  majority of the outstanding shares of the
relevant Class  of that  Fund and  (4) while  the Plan  remains in  effect,  the
selection  and nomination  of trustees who  are not 'interested  persons' of the
Trust shall  be  committed  to  the  discretion of  the  trustees  who  are  not
interested persons of the Trust.
 
     In  reporting amounts  expended under the  Plans to  the trustees, Mitchell
Hutchins will allocate expenses attributable to  the sale of each Class of  Fund
shares  to such Class based on the ratio of sales of the shares of such Class to
the sales of all  three Classes of shares.  The fees paid by  one Class of  Fund
shares will not be used to subsidize the sale of any other Class of Fund shares.
 
                                       36
 <PAGE>
<PAGE>

     Under  prior plans  of distribution  substantially similar  to the  Class A
Plan, each Fund paid  Mitchell Hutchins a monthly  distribution fee computed  at
the same rate and in the same manner as the service fees under the Class A Plan.
 
   
     The  Funds paid (or accrued) the  following fees to Mitchell Hutchins under
the Class A, Class B and Class C Plans during the fiscal year ended February 28,
1997:
    
 
   
<TABLE>
<CAPTION>
                                                       CALIFORNIA      NATIONAL                          NEW YORK
                                                        TAX-FREE       TAX-FREE      MUNICIPAL HIGH      TAX-FREE
                                                       INCOME FUND    INCOME FUND     INCOME FUND      INCOME FUND*
                                                       -----------    -----------    --------------    ------------
 
<S>                                                    <C>            <C>            <C>               <C>
Class A.............................................    $              $                $                $
Class B.............................................
Class C.............................................
</TABLE>
    
 
- ------------
 
   
*  During the fiscal year shown above, Mitchell Hutchins waived all or a portion
   of its distribution fees. If such waivers had not been made, for the Class A,
   Class B and Class C shares, the actual fees that would have been paid by  the
   Fund would have been $       , $        and $        , respectively.
    
 
   
     Mitchell   Hutchins  estimates   that  it   and  its   parent  corporation,
PaineWebber,   incurred   the   following   shareholder   service-related    and
distribution-related  expenses with respect to the  Funds during the fiscal year
ended February 28, 1997:
    
 
                                    CLASS A
 
   
<TABLE>
<CAPTION>
                                                       CALIFORNIA      NATIONAL                          NEW YORK
                                                        TAX-FREE       TAX-FREE      MUNICIPAL HIGH      TAX-FREE
                                                       INCOME FUND    INCOME FUND     INCOME FUND      INCOME FUND
                                                       -----------    -----------    --------------    ------------
<S>                                                    <C>            <C>            <C>               <C>
Marketing and advertising...........................    $             $                 $                $
Amortization of commissions.........................          N/A            N/A             N/A              N/A
Printing of prospectuses and statements of
  additional information............................
Branch network costs allocated and interest
  expense...........................................
Service fees paid to PaineWebber investment
  executives........................................
</TABLE>
    
 
                                    CLASS B
 
   
<TABLE>
<CAPTION>
                                                        CALIFORNIA      NATIONAL                         NEW YORK
                                                         TAX-FREE       TAX-FREE      MUNICIPAL HIGH     TAX-FREE
                                                        INCOME FUND    INCOME FUND     INCOME FUND      INCOME FUND
                                                        -----------    -----------    --------------    -----------
<S>                                                     <C>            <C>            <C>               <C>
Marketing and advertising............................    $              $                $               $
Amortization of commissions..........................
Printing of prospectuses and statements of additional
  information........................................
Branch network costs allocated and interest
  expense............................................
Service fees paid to PaineWebber investment
  executives.........................................
</TABLE>
    
 
                                    CLASS C
 
   
<TABLE>
<CAPTION>
                                                        CALIFORNIA      NATIONAL                         NEW YORK
                                                         TAX-FREE       TAX-FREE      MUNICIPAL HIGH     TAX-FREE
                                                        INCOME FUND    INCOME FUND     INCOME FUND      INCOME FUND
                                                        -----------    -----------    --------------    -----------
<S>                                                     <C>            <C>            <C>               <C>
Marketing and advertising............................    $              $                $               $
Amortization of commissions..........................
Printing of prospectuses and statements of additional
  information........................................
Branch network costs allocated and interest
  expense............................................
Service fees paid to PaineWebber investment
  executives.........................................
</TABLE>
    
 
                                       37
 <PAGE>
<PAGE>

     'Marketing and advertising'  includes various internal  costs allocated  by
Mitchell  Hutchins to  its efforts at  distributing Fund  shares. These internal
costs encompass office  rent, salaries  and other overhead  expenses of  various
departments  and areas of operations of Mitchell Hutchins. 'Branch network costs
allocated and interest expense' consist of an allocated portion of the  expenses
of  various PaineWebber departments involved in  the distribution of each Fund's
shares, including the PaineWebber retail branch system.
 
     In   approving   each   Fund's   overall  Flexible  Pricing'sm'  system  of
distribution,  the  Trust's  board  of  trustees  considered   several  factors,
including  that implementation  of Flexible  Pricing would  (1) enable investors
to  choose  the  purchasing  option  best  suited to their individual situation,
thereby  encouraging current shareholders to make additional  investments in the
Fund and  attracting new  investors  and assets  to  the Fund  to the benefit of
the Fund and its shareholders; (2) facilitate distribution of the Fund's shares;
and  (3) maintain the competitive  position of  the Fund  in  relation to  other
funds  that  have implemented or are seeking to implement  similar  distribution
arrangements.
 
     In  approving the Class A  Plan for each Fund,  the trustees considered all
the features  of the  distribution system,  including (1)  the conditions  under
which initial sales charges would be imposed and the amount of such charges, (2)
Mitchell  Hutchins' belief that the initial sales charge combined with a service
fee would be attractive to  PaineWebber investment executives and  correspondent
firms, resulting in greater growth of the Fund than might otherwise be the case,
(3)  the advantages  to the  shareholders of  economies of  scale resulting from
growth in the  Fund's assets and  potential continued growth,  (4) the  services
provided to the Fund and its shareholders by Mitchell Hutchins, (5) the services
provided by PaineWebber pursuant to its Exclusive Dealer Agreement with Mitchell
Hutchins  and (6)  Mitchell Hutchins'  shareholder service-related  expenses and
costs.
 
     In approving the Class  B Plan for each  Fund, the trustees considered  all
the  features of  the distribution  system, including  (1) the  conditions under
which contingent deferred sales charges would be imposed and the amount of  such
charges,  (2)  the advantage  to investors  in having  no initial  sales charges
deducted from Fund  purchase payments and  instead having the  entire amount  of
their  purchase  payments  immediately  invested in  Fund  shares,  (3) Mitchell
Hutchins' belief  that  the ability  of  PaineWebber investment  executives  and
correspondent  firms to receive  sales commissions when Class  B shares are sold
and continuing service fees thereafter while their customers invest their entire
purchase payments immediately in  Class B shares would  prove attractive to  the
investment  executives and correspondent  firms, resulting in  greater growth of
the  Fund  than  might  otherwise  be  the  case,  (4)  the  advantages  to  the
shareholders  of economies of  scale resulting from growth  in the Fund's assets
and potential continued growth,  (5) the services provided  to the Fund and  its
shareholders  by  Mitchell Hutchins,  (6) the  services provided  by PaineWebber
pursuant to  its  Exclusive Dealer  Agreement  with Mitchell  Hutchins  and  (7)
Mitchell  Hutchins' shareholder  service- and  distribution-related expenses and
costs. The  trustees  also recognized  that  Mitchell Hutchins'  willingness  to
compensate  PaineWebber and  its investment executives,  without the concomitant
receipt by Mitchell Hutchins of initial sales charges, was conditioned upon  its
expectation of being compensated under the Class B Plan.
 
     In  approving the Class C  Plan for each Fund,  the trustees considered all
the features  of  the  distribution  system,  including  (1)  the  advantage  to
investors  in having no initial sales  charges deducted from the Fund's purchase
payments and  instead  having  the  entire amount  of  their  purchase  payments
immediately  invested in  Fund shares, (2)  the advantage to  investors in being
free from contingent deferred sales charges upon redemption for shares held more
than one year  and paying  for distribution on  an ongoing  basis, (3)  Mitchell
Hutchins'  belief  that the  ability  of PaineWebber  investment  executives and
correspondent firms to  receive sales compensation  for their sales  of Class  C
shares  on an  ongoing basis,  along with  continuing service  fees, while their
customers invest their entire  purchase payments immediately  in Class C  shares
and do not face contingent deferred sales charges, would prove attractive to the
investment  executives and correspondent  firms, resulting in  greater growth to
the  Fund  than  might  otherwise  be  the  case,  (4)  the  advantages  to  the
shareholders  of economies of  scale resulting from growth  in the Fund's assets
and potential continued growth,  (5) the services provided  to the Fund and  its
shareholders  by  Mitchell Hutchins,  (6) the  services provided  by PaineWebber
pursuant to  its  Exclusive Dealer  Agreement  with Mitchell  Hutchins  and  (7)
Mitchell  Hutchins'  shareholder service-and  distribution-related  expenses and
costs. The  trustees  also recognized  that  Mitchell Hutchins'  willingness  to
compensate  PaineWebber and  its investment executives,  without the concomitant
receipt
 
                                       38
 <PAGE>
<PAGE>

by Mitchell  Hutchins of  initial  sales charges  or contingent  deferred  sales
charges   upon  redemption,  was  conditioned  upon  its  expectation  of  being
compensated under the Class C Plan.
 
     With respect to each  Plan, the trustees  considered all compensation  that
Mitchell  Hutchins would receive  under the Plan  and the Distribution Contract,
including service fees and, as  applicable, initial sales charges,  distribution
fees  and contingent  deferred sales charges.  The trustees  also considered the
benefits that would accrue to Mitchell Hutchins under each Plan in that Mitchell
Hutchins  would  receive  service,  distribution  and  advisory  fees  that  are
calculated  based upon a percentage  of the average net  assets of a Fund, which
fees would  increase if  the Plan  were  successful and  the Fund  attained  and
maintained significant asset levels.
 
     Under  the Distribution Contract  between each Trust  and Mitchell Hutchins
for the Class A shares and similar prior distribution contracts, for the  fiscal
years  and  the fiscal  period  set forth  below,  Mitchell Hutchins  earned the
following approximate  amounts  of  sales charges  and  retained  the  following
approximate amounts, net of concessions to PaineWebber as exclusive dealer:
 
                        CALIFORNIA TAX-FREE INCOME FUND
 
   
<TABLE>
<CAPTION>
                                                                                    FOR THE FISCAL YEARS ENDED
                                                                           --------------------------------------------
                                                                           FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                                               1997            1996            1995
                                                                           ------------    ------------    ------------
 
<S>                                                                        <C>             <C>             <C>
Earned..................................................................     $               $ 57,198        $ 88,183
Retained................................................................                        1,224           6,470
</TABLE>
    
 
                         NATIONAL TAX-FREE INCOME FUND
 
   
<TABLE>
<CAPTION>
                                                                                    FOR THE FISCAL YEARS ENDED
                                                                           --------------------------------------------
                                                                           FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                                               1997            1996            1995
                                                                           ------------    ------------    ------------
 
<S>                                                                        <C>             <C>             <C>
Earned..................................................................     $               $ 66,206        $195,108
Retained................................................................                        1,026          14,852
</TABLE>
    
 
                           MUNICIPAL HIGH INCOME FUND
 
   
<TABLE>
<CAPTION>
                                                                                    FOR THE FISCAL YEARS ENDED
                                                                           --------------------------------------------
                                                                           FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                                               1997            1996            1995
                                                                           ------------    ------------    ------------
 
<S>                                                                        <C>             <C>             <C>
Earned..................................................................     $               $ 52,683        $ 59,937
Retained................................................................                          964           4,449
</TABLE>
    
 
                         NEW YORK TAX-FREE INCOME FUND
 
   
<TABLE>
<CAPTION>
                                                                                    FOR THE FISCAL YEARS ENDED
                                                                           --------------------------------------------
                                                                           FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                                               1997            1996            1995
                                                                           ------------    ------------    ------------
 
<S>                                                                        <C>             <C>             <C>
Earned..................................................................     $               $ 14,417        $ 38,348
Retained................................................................                        1,034           2,923
</TABLE>
    
 
   
     Mitchell  Hutchins earned  and retained  the following  contingent deferred
sales charges paid upon certain redemptions of shares for the fiscal year  ended
February 28, 1997:
    
 
   
<TABLE>
<CAPTION>
                                         CALIFORNIA         NATIONAL           MUNICIPAL           NEW YORK
                                          TAX-FREE          TAX-FREE              HIGH             TAX-FREE
                                         INCOME FUND       INCOME FUND        INCOME FUND         INCOME FUND
                                         -----------       -----------       --------------       -----------
 
<S>                                      <C>               <C>               <C>                  <C>
Class A............................       $       0         $       0           $      0            $     0
Class B............................
Class C............................
Class Y............................
</TABLE>
    
 
                             PORTFOLIO TRANSACTIONS
 
     Subject to policies established by each Trust's board of trustees, Mitchell
Hutchins  is responsible for the execution of each Fund's portfolio transactions
and  the   allocation  of   brokerage  transactions.   In  executing   portfolio
transactions, Mitchell Hutchins seeks to obtain the best net results for a Fund,
 
                                       39
 <PAGE>
<PAGE>

taking  into account such factors as  the price (including the applicable dealer
spread or  brokerage commission),  size of  order, difficulty  of execution  and
operational  facilities of  the firm involved.  Each Fund  effects its portfolio
transactions with municipal bond dealers. Municipal securities are traded on the
OTC market on a 'net' basis  without a stated commission through dealers  acting
for  their own account and  not as brokers. Prices  paid to dealers in principal
transactions generally include a 'spread,'  which is the difference between  the
prices  at which the dealer is willing  to purchase and sell a specific security
at  that  time.  Since  inception,  the  Funds  have  not  paid  any   brokerage
commissions.
 
     For  purchases or  sales with broker-dealer  firms which  act as principal,
Mitchell Hutchins seeks best execution.  Although Mitchell Hutchins may  receive
certain  research or execution  services in connection  with those transactions,
Mitchell Hutchins  will  not purchase  securities  at  a higher  price  or  sell
securities  at  a lower  price than  would otherwise  be paid  if no  weight was
attributed to the services provided by the executing dealer. Moreover,  Mitchell
Hutchins  will not enter into any  explicit soft dollar arrangements relating to
principal transactions and will not receive in principal transactions the  types
of  services which  could be purchased  for hard dollars.  Mitchell Hutchins may
engage in agency transactions in OTC debt securities in return for research  and
execution  services. These transactions are entered into only in compliance with
procedures ensuring that the transaction (including commissions) is at least  as
favorable  as it would have  been if effected directly  with a market-maker that
did not  provide  research  or  execution  services.  These  procedures  include
Mitchell  Hutchins' receiving multiple quotes  from dealers before executing the
transactions on an agency basis.
 
     Information and research services furnished  by dealers or brokers with  or
through  which the Funds effect securities  transactions may be used by Mitchell
Hutchins in advising other funds or accounts and, conversely, research  services
furnished  to Mitchell Hutchins  by dealers or brokers  in connection with other
funds or accounts Mitchell Hutchins advises may be used by Mitchell Hutchins  in
advising  the  Funds. Information  and research  received  from such  brokers or
dealers will be in addition to, and not in lieu of, the services required to  be
performed by Mitchell Hutchins under the Advisory Contracts.
 
     Investment  decisions  for  the  Funds and  for  other  investment accounts
managed by Mitchell Hutchins  are made independently of  each other in light  of
differing  considerations for the various accounts. However, the same investment
decision may occasionally be made for a  Fund and one or more such accounts.  In
such  cases, simultaneous  transactions are  inevitable. Purchases  or sales are
then averaged as to price and allocated between the Fund involved and such other
account(s) as to amount according to a formula deemed equitable to the Fund  and
such  account(s). While  in some  cases this  practice could  have a detrimental
effect upon the price or value of the security as far as a Fund is concerned, or
upon its ability to  complete its entire  order, in other  cases it is  believed
that  coordination and the ability to participate in volume transactions will be
beneficial to the Fund.
 
     No Fund will purchase securities that are offered in underwritings in which
Mitchell Hutchins or any of  its affiliates is a  member of the underwriting  or
selling  group, except pursuant  to procedures adopted by  each Trust's board of
trustees pursuant to Rule  10f-3 under the 1940  Act. Among other things,  these
procedures  require that the commission or spread paid in connection with such a
purchase be reasonable  and fair,  that the  purchase be  at not  more than  the
public  offering price prior to the end of the first business day after the date
of the public offering and that  Mitchell Hutchins or any affiliate thereof  not
participate in or benefit from the sale to a Fund.
 
   
     PORTFOLIO  TURNOVER.  Each  Fund's annual portfolio  turnover rate may vary
greatly from year to year, but it will not be a limiting factor when  management
deems  portfolio changes appropriate. The  portfolio turnover rate is calculated
by dividing  the lesser  of a  Fund's  annual sales  or purchases  of  portfolio
securities  (exclusive of purchases  or sales of  securities whose maturities at
the time of acquisition were one year  or less) by the monthly average value  of
the  securities in  the portfolio  during the year.  For the  fiscal years ended
February 28, 1997 and  February 29, 1996,  respectively, the portfolio  turnover
rates  for the  Funds were:  California Tax-Free  Income Fund  --    %  and 32%;
National Tax-Free Income Fund --   % and 74%; Municipal High Income Fund --    %
and 48%; and New York Tax-Free Income Fund --   % and 13%.
    
 
                                       40
<PAGE>
<PAGE>

           REDUCED SALES CHARGES, ADDITIONAL EXCHANGE AND REDEMPTION
                         INFORMATION AND OTHER SERVICES
 
     COMBINED  PURCHASE PRIVILEGE-CLASS A SHARES.  Investors and eligible groups
of related Fund investors may combine purchases  of Class A shares of the  Funds
with concurrent purchases of Class A shares of any other PaineWebber mutual fund
and  thus  take  advantage of  the  reduced  sales charges  for  Class  A shares
indicated in the  table of  sales charges in  the Prospectus.  The sales  charge
payable  on the purchase  of shares of Class  A shares of the  Funds and Class A
shares of such other funds will be  at the rates applicable to the total  amount
of the combined concurrent purchases.
 
     An   'eligible  group  of  related  Fund  investors'  can  consist  of  any
combination of the following:
 
          (a) an individual, that individual's spouse, parents and children;
 
          (b) an  individual  and  his  or  her  Individual  Retirement  Account
     ('IRA');
 
          (c)  an individual (or eligible group  of individuals) and any company
     controlled by the individual(s) (a person,  entity or group that holds  25%
     or  more  of the  outstanding voting  securities of  a corporation  will be
     deemed to control the corporation, and  a partnership will be deemed to  be
     controlled by each of its general partners);
 
          (d)  an individual (or eligible group  of individuals) and one or more
     employee benefit plans of a company controlled by the individual(s);
 
          (e) an  individual (or  eligible  group of  individuals) and  a  trust
     created by the individual(s), the beneficiaries of which are the individual
     and/or the individual's spouse, parents or children;
 
          (f)  an individual and a Uniform Gifts to Minors Act/Uniform Transfers
     to Minors Act account created by the individual or the individual's spouse;
     or
 
          (g) an  employer (or  group  of related  employers)  and one  or  more
     qualified  retirement  plans of  such  employer or  employers  (an employer
     controlling, controlled by or under common control with another employer is
     deemed related to that other employer).
 
          (h)  individual  accounts  related   together  under  one   registered
     investment  adviser having full  discretion and control  over the accounts.
     The registered  investment  adviser  must communicate  at  least  quarterly
     through  a newsletter or investment update establishing a relationship with
     all of the accounts.
 
     RIGHTS OF ACCUMULATION-CLASS A SHARES.  Reduced sales charges are available
through a right of  accumulation, under which investors  and eligible groups  of
related  Fund investors  (as defined  above) are  permitted to  purchase Class A
shares of the Funds among related  accounts at the offering price applicable  to
the total of (1) the dollar amount then being purchased plus (2) an amount equal
to  the then-current  net asset  value of  the purchaser's  combined holdings of
Class A Fund shares and Class A shares of any other PaineWebber mutual fund. The
purchaser must provide sufficient information  to permit confirmation of his  or
her  holdings,  and the  acceptance of  the  purchase order  is subject  to such
confirmation. The right  of accumulation  may be  amended or  terminated at  any
time.
 
     WAIVERS  OF SALES CHARGES-CLASS  B SHARES.   Among other circumstances, the
contingent deferred sales charge on  Class B shares is  waived where a total  or
partial  redemption  is  made  within  one  year  following  the  death  of  the
shareholder. The contingent deferred sales charge waiver is available where  the
decedent  is either  the sole  shareholder or  owns the  shares with  his or her
spouse as a joint tenant with right of survivorship. This waiver applies only to
redemption of shares held at the time of death.
 
     Certain PaineWebber  mutual  funds  offered shares  subject  to  contingent
deferred  sales charges before the implementation of the Flexible Pricing System
on July 1, 1991 ('CDSC Funds').  The contingent deferred sales charge is  waived
with  respect to redemptions of Class B  shares of CDSC Funds purchased prior to
July 1, 1991 by officers, directors  (trustees) or employees of the CDSC  Funds,
Mitchell  Hutchins or their affiliates (or  their spouses and children under age
21). In addition, the  contingent deferred sales charge  will be reduced by  50%
with  respect to redemptions of Class B  shares of CDSC Funds purchased prior to
July 1, 1991  with a net  asset value  at the time  of purchase of  at least  $1
million.  If Class B shares of  a CDSC Fund purchased prior  to July 1, 1991 are
exchanged for  Class  B  shares of  a  Fund,  any waiver  or  reduction  of  the
contingent deferred sales charge that applied to the
 
                                       41
 <PAGE>
<PAGE>

Class  B shares of the  CDSC Fund will apply  to the Class B  shares of the Fund
acquired through the exchange.
 
     ADDITIONAL EXCHANGE  AND  REDEMPTION  INFORMATION.   As  discussed  in  the
Prospectus,  eligible shares  of each  Fund may be  exchanged for  shares of the
corresponding Class of  most other PaineWebber  mutual funds. Shareholders  will
receive  at least 60 days' notice of any termination or material modification of
the exchange offer, except no  notice need be given  of an amendment whose  only
material  effect is to reduce the exchange fee,  and no notice need be given if,
under extraordinary circumstances,  either redemptions are  suspended under  the
circumstances  described below or a Fund  temporarily delays or ceases the sales
of its shares because it is  unable to invest amounts effectively in  accordance
with the Fund's investment objectives, policies and restrictions.
 
   
     If conditions exist that make cash payments undesirable, each Fund reserves
the  right to honor any request for redemption  by making payment in whole or in
part in securities chosen by the Fund and  valued in the same way as they  would
be  valued  for purposes  of  computing the  Fund's  net asset  value.  Any such
redemption in  kind will  be made  with readily  marketable securities,  to  the
extent  available. If  payment is  made in  securities, a  shareholder may incur
brokerage expenses  in converting  these securities  into cash.  Each Trust  has
elected, however, to be governed by Rule 18f-1 under the 1940 Act, under which a
Fund  is obligated to redeem shares solely in  cash up to the lesser of $250,000
or 1% of  the net  asset value  of the  Fund during  any 90-day  period for  one
shareholder. This election is irrevocable unless the SEC permits its withdrawal.
A  Fund may suspend redemption privileges or postpone the date of payment during
any period (1) when the NYSE is closed  or trading on the NYSE is restricted  as
determined by the SEC, (2) when an emergency exists, as defined by the SEC, that
makes  it not reasonably practicable for the Fund to dispose of securities owned
by it or  fairly to determine  the value  of its assets  or (3) as  the SEC  may
otherwise   permit.  The  redemption  price  may   be  more  or  less  than  the
shareholder's cost, depending on the market  value of a Fund's portfolio at  the
time.
    
 
     AUTOMATIC  INVESTMENT PLAN.  Participation in the Automatic Investment Plan
enables an investor to  use the technique of  'dollar cost averaging.' When  the
investor  invests the same dollar amount each month under the Plan, the investor
will purchase more shares  when a Fund's  net asset value per  share is low  and
fewer  shares when the net asset value  per share is high. Using this technique,
an investor's average  purchase price per  share over any  given period will  be
lower than if the investor purchased a fixed number of shares on a monthly basis
during  the period. Of  course, investing through  the automatic investment plan
does not  assure  a  profit  or  protect  against  loss  in  declining  markets.
Additionally,   because  the  automatic   investment  plan  involves  continuous
investing regardless of  price levels, an  investor should consider  his or  her
financial ability to continue purchases through periods of low price levels.
 
   
     SYSTEMATIC  WITHDRAWAL PLAN.  An investor's participation in the systematic
withdrawal plan will terminate automatically if the 'Initial Account Balance' (a
term that means the value of the Fund account at the time the investor elects to
participate in the systematic withdrawal  plan) less aggregate redemptions  made
other  than pursuant to the  systematic withdrawal plan is  less than $5,000 for
Class A and Class C shareholders or $20,000 for Class B shareholders.  Purchases
of   additional  Fund   shares  concurrent   with  withdrawals   are  ordinarily
disadvantageous to  shareholders because  of tax  liabilities and,  for Class  A
shares,  initial sales charges. On  or about the 15th  of each month for monthly
plans and  on  or  about the  15th  of  the months  selected  for  quarterly  or
semi-annual  plans,  PaineWebber  will  arrange  for  redemption  by  a  Fund of
sufficient  Fund  shares  to  provide   the  withdrawal  payment  specified   by
participants  in the Funds' systematic withdrawal plan. The payment generally is
mailed approximately three Business Days  (defined under 'Valuation of  Shares')
after  the  redemption  date.  Withdrawal  payments  should  not  be  considered
dividends but redemption  proceeds, with  the tax  consequences described  under
'Dividends  and Taxes'  in the  Prospectus. If  periodic withdrawals continually
exceed reinvested dividends, a  shareholder's investment may be  correspondingly
reduced.  A shareholder  may change the  amount of the  systematic withdrawal or
terminate participation in the  systematic withdrawal plan  at any time  without
charge  or  penalty  by  written  instructions  with  signatures  guaranteed  to
PaineWebber or PFPC Inc. ('Transfer Agent'). Instructions to participate in  the
plan,  change the withdrawal amount or  terminate participation in the plan will
not be  effective until  five days  after written  instructions with  signatures
guaranteed are received by the Transfer Agent. Shareholders
    
 
                                       42
 <PAGE>
<PAGE>

may  request the  forms needed  to establish  a systematic  withdrawal plan from
their PaineWebber  investment executives,  correspondent firms  or the  Transfer
Agent at 1-800-647-1568.
 
   
     REINSTATEMENT  PRIVILEGE-CLASS A SHARES.   As described  in the Prospectus,
shareholders who have redeemed their Class A shares may reinstate their  account
without a sales charge. Shareholders may exercise the reinstatement privilege by
notifying  the Transfer  Agent of  such desire  and forwarding  a check  for the
amount to  be  purchased within  365  days after  the  date of  redemption.  The
reinstatement  will be made at the net asset value per share next computed after
the notice of  reinstatement and check  are received. The  amount of a  purchase
under  this reinstatement privilege  cannot exceed the  amount of the redemption
proceeds.  Gain  on  a   redemption  is  taxable   regardless  of  whether   the
reinstatement  privilege  is  exercised;  however,  a  loss  arising  out  of  a
redemption will not  be deductible  to the  extent the  redemption proceeds  are
reinvested,  if the  reinstatement privilege is  exercised within  30 days after
redemption, and an adjustment  will be made to  the shareholder's tax basis  for
the  shares acquired pursuant to the reinstatement  privilege. Gain or loss on a
redemption also will be adjusted for  federal income tax purposes by the  amount
of  any sales charge paid on Class A  shares, under the circumstances and to the
extent described below under 'Taxes'.
    
 
PAINEWEBBER RMA RESOURCE ACCUMULATION PLAN'sm';
 
PAINEWEBBER RESOURCE MANAGEMENT ACCOUNT'r' (RMA'r')
 
   
     Shares of the PaineWebber mutual funds (each a 'PW Fund' and, collectively,
the 'PW Funds') are available for  purchase by customers of PaineWebber and  its
correspondent   firms   who   maintain   Resource   Management   Accounts  ('RMA
Accountholders') through the RMA Resource  Accumulation Plan ('Plan'). The  Plan
allows an RMA accountholder to continually invest in one or more of the PW Funds
at  regular intervals, with payment  for shares purchased automatically deducted
from the client's  RMA account. The  client may  elect to invest  at monthly  or
quarterly  intervals  and  may elect  either  to  invest a  fixed  dollar amount
(minimum $100 per period) or to purchase a fixed number of shares. A client  can
elect  to have  Plan purchases  executed on  the first  or fifteenth  day of the
month. Settlement  occurs  three  Business Days  (defined  under  'Valuation  of
Shares') after the trade date, and the purchase price of the shares is withdrawn
from  the  investor's RMA  account  on the  settlement  date from  the following
sources and in the  following order: uninvested cash  balances, balances in  RMA
money market funds, or margin borrowing power, if applicable to the account.
    
 
     To  participate in the Plan, an investor must be an RMA accountholder, must
have made  an initial  purchase  of the  shares of  each  PW Fund  selected  for
investment  under the Plan (meeting  applicable minimum investment requirements)
and must complete and submit the RMA Resource Accumulation Plan Client Agreement
and Instruction Form available from PaineWebber. The investor must have received
a current prospectus for each PW Fund  selected prior to enrolling in the  Plan.
Information  about mutual fund positions  and outstanding instructions under the
Plan are noted on the RMA accountholder's account statement. Instructions  under
the  Plan may  be changed at  anytime, but  may take up  to two  weeks to become
effective.
 
     The terms of the Plan or  an RMA accountholder's participation in the  Plan
may  be  modified or  terminated at  any time.  It is  anticipated that,  in the
future, shares of other PW Funds and/or mutual funds other than the PW Funds may
be offered through the Plan.
 
     PERIODIC INVESTING AND DOLLAR COST AVERAGING.  Periodic investing in the PW
Funds or  other mutual  funds,  whether through  the  Plan or  otherwise,  helps
investors  establish and maintain a  disciplined approach to accumulating assets
over time, de-emphasizing the importance of timing the market's highs and  lows.
Periodic  investing also permits  an investor to take  advantage of 'dollar cost
averaging.' By investing  a fixed amount  in mutual fund  shares at  established
intervals,  an investor purchases more shares when  the price is lower and fewer
shares when  the  price  is  higher,  thereby  increasing  his  or  her  earning
potential.  Of  course, dollar  cost averaging  does not  guarantee a  profit or
protect against a loss  in a declining market,  and an investor should  consider
his  or her financial ability to continue investing through periods of low share
prices. However, over time, dollar cost  averaging generally results in a  lower
average  original investment cost  than if an investor  invested a larger dollar
amount in a mutual fund at one time.
 
                                       43
 <PAGE>
<PAGE>

     PAINEWEBBER'S RESOURCE MANAGEMENT ACCOUNT.  In order to enroll in the Plan,
an investor must  have opened  an RMA  account with  PaineWebber or  one of  its
correspondent  firms.  The  RMA  account  is  PaineWebber's  comprehensive asset
management account  and offers  investors a  number of  features, including  the
following:
 
      monthly  Premier  account statements  that  itemize all  account activity,
      including   investment   transactions,   checking   activity   and    Gold
      MasterCard'r'  transactions during the period,  and provide unrealized and
      realized gain and loss estimates for most securities held in the account;
 
      comprehensive preliminary  9-month and  year-end summary  statements  that
      provide  information on account  activity for use in  tax planning and tax
      return preparation;
 
   
      automatic 'sweep' of uninvested cash  into the RMA accountholder's  choice
      of  the six  RMA money market  funds-RMA Money Market  Portfolio, RMA U.S.
      Government Portfolio, RMA  Tax-Free Fund, RMA  California Municipal  Money
      Fund, RMA New Jersey Municipal Money Fund and RMA New York Municipal Money
      Fund. Each money market fund attempts to maintain a stable price per share
      of  $1.00, although there can  be no assurance that it  will be able to do
      so. Investments in the money market funds are not insured or guaranteed by
      the U.S. government;
    
 
      check writing, with no per-check usage charge, no minimum amount on checks
      and no maximum number  of checks that can  be written. RMA  accountholders
      can  code their checks  to classify expenditures.  All canceled checks are
      returned each month;
 
      Gold MasterCard, with  or without  a line  of credit,  which provides  RMA
      accountholders  with direct access to their  accounts and can be used with
      automatic teller machines worldwide. Purchases on the Gold MasterCard  are
      debited  to  the RMA  account once  monthly, permitting  accountholders to
      remain invested for a longer period of time;
 
      24-hour access to account information through toll-free numbers, and  more
      detailed  personal assistance during  business hours from  the RMA Service
      Center;
 
      expanded account protection to $25 million in the event of the liquidation
      of PaineWebber. This protection does not apply to shares of the RMA  money
      market funds or the PW Funds because those shares are held at the transfer
      agent and not through PaineWebber; and
 
      automatic  direct deposit  of checks into  your RMA  account and automatic
      withdrawals from the account.
 
     The annual account fee for an RMA  account is $85, which includes the  Gold
MasterCard,  with an additional fee  of $40 if the  investor selects an optional
line of credit with the Gold MasterCard.
 
                          CONVERSION OF CLASS B SHARES
 
   
     Class B shares of each Fund will automatically convert to Class A shares of
that Fund, based on the  relative net asset value per  share of each of the  two
Classes, as of the close of business on the first Business Day (as defined under
'Valuation  of  Shares') of  the month  in  which the  sixth anniversary  of the
initial issuance of such Class B  shares occurs. For the purpose of  calculating
the  holding  period required  for conversion  of  Class B  shares, the  date of
initial issuance shall  mean (1)  the date  on which  such Class  B shares  were
issued,  or (2) for Class B shares obtained  through an exchange, or a series of
exchanges, the date  on which  the original  Class B  shares were  issued. If  a
shareholder  acquired Class B  shares of a  Fund through an  exchange of Class B
shares  of  a  CDSC  Fund  that  were  acquired  prior  to  July  1,  1991,  the
shareholder's  holding period for purposes of  conversion is determined based on
the date the CDSC Fund shares were initially issued. For purposes of  conversion
to  Class  A  shares,  Class  B shares  purchased  through  the  reinvestment of
dividends and other distributions paid in respect of Class B shares will be held
in a separate  sub-account. Each time  any Class B  shares in the  shareholder's
regular account (other than those in the sub-account) convert to Class A shares,
a  pro rata  portion of the  Class B shares  in the sub-account  also convert to
Class  A  shares.  The  portion  will  be  determined  by  the  ratio  that  the
shareholder's  Class B shares  converting to Class A  bears to the shareholder's
total Class B shares not acquired through dividends and other distributions.
    
 
     Under normal  circumstances, the  net asset  values per  share of  the  two
Classes  of each Fund will be the same. However, if a Fund's accrued expenses on
any Business Day were to exceed the Fund's
 
                                       44
 <PAGE>
<PAGE>

accrued income for that Business Day, the net asset value per share of the Class
B shares could be lower  than that of the Class  A shares because of the  higher
ongoing  expenses borne by the Class B shares. If such a divergence existed on a
conversion date,  a shareholder  would receive  fewer Class  A shares  than  the
number of Class B shares converted, although the dollar value would be the same.
Mitchell Hutchins considers the possibility of such an occurrence to be remote.
 
   
     The  availability of  the conversion feature  is subject  to the continuing
availability of an opinion of counsel to the effect that the dividends and other
distributions  paid  on  Class  A  and  Class  B  shares  will  not  result   in
'preferential  dividends' under the Internal Revenue  Code and the conversion of
shares does not constitute a taxable event. If the conversion feature ceased  to
be available, the Class B shares would not be converted and would continue to be
subject  to the higher ongoing  expenses of the Class  B shares beyond six years
from the date of purchase. Mitchell Hutchins has no reason to believe that  this
condition for the availability of the conversion feature will not be met.
    
 
                              VALUATION OF SHARES
 
     Each  Fund determines  the net  asset value  per share  separately for each
Class of shares as of the close of regular trading (currently 4:00 p.m., Eastern
time) on the NYSE on each Business Day, which is defined as each Monday  through
Friday when the NYSE is open. Currently, the NYSE is closed on the observance of
the  following holidays: New Year's Day,  Presidents' Day, Good Friday, Memorial
Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.
 
   
     Securities that are listed on exchanges  are valued at the last sale  price
on the day the securities are being valued or, lacking any sales on such day, at
the  last available bid price. In cases where securities are traded on more than
one exchange, the securities are generally valued on the exchange considered  by
Mitchell Hutchins as the primary market. Securities traded in the OTC market and
listed on The Nasdaq Stock Market are valued at the last available sale price on
The  Nasdaq Stock Market  at 4:00 p.m.,  Eastern time; other  OTC securities are
valued at the last bid price available prior to valuation.
    
 
     Where market  quotations are  readily available,  portfolio securities  are
valued  based  upon  market  quotations,  provided  such  quotations  adequately
reflect, in the judgment of Mitchell  Hutchins, the fair value of the  security.
Where  such market quotations  are not readily  available, securities are valued
based upon  appraisals received  from  a pricing  service using  a  computerized
matrix  system or based upon appraisals  derived from information concerning the
security or  similar  securities  received  from  recognized  dealers  in  those
securities.  The  amortized  cost method  of  valuation generally  is  used with
respect to debt obligations  with 60 days or  less remaining to maturity  unless
the  Trust's  board of  trustees determines  that this  does not  represent fair
value. All other assets will be valued at fair value as determined in good faith
by or under the direction of each Trust's board of trustees.
 
                            PERFORMANCE INFORMATION
 
     Each Fund's performance  data quoted in  advertising and other  promotional
materials  ('Performance Advertisements') represent past performance and are not
intended to indicate  future performance.  The investment  return and  principal
value  of  an  investment will  fluctuate  so  that an  investor's  shares, when
redeemed, may be worth more or less than their original cost.
 
     TOTAL  RETURN   CALCULATIONS.     Average   annual  total   return   quotes
('Standardized   Return')  used  in  a  Fund's  Performance  Advertisements  are
calculated according to the following formula:
 
<TABLE>
<CAPTION>
P(1 + T)n = ERV
 
<S>           <C>   <C>
where:   P     =    a hypothetical initial payment of $1,000 to purchase shares of a specified Class
 
         T     =    average annual total return of shares of that Class
 
         n     =    number of years
 
         ERV    =   ending redeemable value  of a  hypothetical $1,000  payment made  at the  beginning of  that
                    period.
</TABLE>
 
                                       45
 <PAGE>
<PAGE>

     Under   the  foregoing  formula,  the  time  periods  used  in  Performance
Advertisements will be based on rolling  calendar quarters, updated to the  last
day  of the  most recent  quarter prior to  submission of  the advertisement for
publication. Total return, or 'T' in  the formula above, is computed by  finding
the  average annual change in the value of an initial $1,000 investment over the
period. In  calculating the  ending redeemable  value for  Class A  shares,  the
maximum 4% initial sales charge is deducted from the initial $1,000 payment and,
for  Class B and Class C shares, the applicable contingent deferred sales charge
imposed on a  redemption of Class  B or Class  C shares held  for the period  is
deducted.  All  dividends  and  other distributions  are  assumed  to  have been
reinvested at net asset value.
 
     Each Fund  also may  refer in  Performance Advertisements  to total  return
performance  data that  are not  calculated according  to the  formula set forth
above ('Non-Standardized Return'). A Fund calculates Non-Standardized Return for
specified periods of time by assuming an investment of $1,000 in Fund shares and
assuming the reinvestment of all dividends and other distributions. The rate  of
return is determined by subtracting the initial value of the investment from the
ending value and by dividing the remainder by the initial value. Neither initial
nor  contingent deferred  sales charges  are taken  into account  in calculating
Non-Standardized Return; the inclusion of those charges would reduce the return.
 
     Both Standardized Return and Non-Standardized Return for Class B shares for
periods of over six years will reflect conversion of the Class B shares to Class
A shares at the end of the sixth year.
 
   
     The following table shows performance information for the Class A, Class B,
Class C (formerly  Class D)  and Class  Y shares of  the Funds  for the  periods
indicated.  All returns for  periods of more  than one year  are expressed as an
average annual return.
    
   
<TABLE>
<CAPTION>
                                                                                                                    MUNICIPAL
                                                                                                                    HIGH
                                CALIFORNIA TAX-FREE                              NATIONAL TAX-FREE                  INCOME
                                    INCOME FUND                                     INCOME FUND                      FUND
                    -------------------------------------------     -------------------------------------------     -------
                    CLASS A     CLASS B     CLASS C     CLASS Y     CLASS A     CLASS B     CLASS C     CLASS Y     CLASS A
                    -------     -------     -------     -------     -------     -------     -------     -------     -------
 
<S>                 <C>         <C>         <C>         <C>         <C>         <C>         <C>         <C>         <C>
One year ended
 February 28,
 1997:
 Standardized
   Return*......          %           %           %           %           %           %           %           %           %
 Non-Standardized
   Return.......          %           %           %           %           %           %           %           %           %
Five years ended
 February 28,
 1997:
 Standardized
   Return*......          %        N/A         N/A            %           %        N/A         N/A            %           %
 Non-Standardized
   Return.......          %        N/A         N/A            %           %        N/A         N/A            %           %
Ten years or
 since
 inception** to
 February 28,
 1997:
 Standardized
   Return*......          %           %           %           %           %           %           %           %           %
 Non-Standardized
   Return.......          %           %           %           %           %           %           %           %           %
 
<CAPTION>
 
                         MUNICIPAL HIGH                            NEW YORK TAX-FREE
                           INCOME FUND                                INCOME FUND
                  -------------------------------     -------------------------------------------
                  CLASS B     CLASS C     CLASS Y     CLASS A     CLASS B     CLASS C     CLASS Y
                  -------     -------     -------     -------     -------     -------     -------
<S>                 <C>       <C>         <C>         <C>         <C>         <C>         <C>
One year ended
February 28,
 1997:
 Standardized
   Return*......        %           %           %           %           %           %           %
 
 Non-Standardized
   Return.......        %           %           %           %           %           %           %
Five years ended
 February 28,
 1997:
 Standardized
   Return*......     N/A         N/A            %           %        N/A         N/A            %
 
 Non-Standardized
   Return.......     N/A         N/A            %           %        N/A         N/A            %
Ten years or
 since
 inception** to
 February 28,
 1997:
 Standardized
   Return*......        %           %           %           %           %           %           %
 
 Non-Standardized
   Return.......        %           %           %           %           %           %           %
</TABLE>
    
 
- ------------
 
   
*  All Standardized Return figures for Class  A shares reflect deduction of  the
   current maximum sales charge of 4%. All Standardized Return figures for Class
   B  and Class C shares reflect deduction of the applicable contingent deferred
   sales charges imposed on a redemption of shares held for the period. Class  Y
   shares  do  not  impose  an  initial  or  contingent  deferred  sales charge;
   therefore, Non-Standardized Return is identical to Standardized Return.
    
 
   
** The inception dates  for the  Class A  shares of  the Funds  are as  follows:
   California  Tax-Free  Income Fund  -- September  16, 1985;  National Tax-Free
   Income Fund -- December 3, 1984; Municipal High Income Fund -- June 23, 1987;
   and New York Tax-Free Income Fund -- September 23, 1988. The inception  dates
   for  the Class B shares and Class C  shares (formerly Class D shares) of each
   Fund are July 1, 1991 and July 2, 1992, respectively. The inception date  for
   the Class Y shares of each Fund
    
 
                                              (footnotes continued on next page)
 
                                       46
 <PAGE>
<PAGE>

(footnotes continued from previous page)
   
   are                       , 1996, November  3, 1995,                  , 1996,
   and                , 1996, respectively.
    
 
   
     YIELD.    Yields  used  in  each  Fund's  Performance  Advertisements   are
calculated  by dividing  the Fund's interest  income attributable to  a Class of
shares for a  30-day period  ('Period'), net  of expenses  attributable to  such
Class,  by  the average  number  of shares  of  such Class  entitled  to receive
dividends  during  the  Period  and  expressing  the  result  as  an  annualized
percentage  (assuming semi-annual compounding) of the maximum offering price per
share (in the case of Class A shares)  or the net asset value per share (in  the
case  of Class B, Class C shares (formerly  Class D shares), and Class Y shares)
at the  end of  the Period.  Yield quotations  are calculated  according to  the
following formula:
    
             a-b
YIELD = 2 [(-----)'pp'6-1]
              cd


<TABLE>
<S>        <C>        <C>
Where: a       =      interest earned during the Period attributable to a Class of shares
       b       =      expenses accrued for the Period attributable to a Class of shares (net of reimbursements)
       c       =      the average daily number of shares of the Class outstanding during the Period that were entitled
                      to receive dividends
       d       =      the  maximum offering price per share (in the case of  Class A shares) or the net asset value per
                      share (in the case of Class B and Class C shares) on the last day of the Period.
</TABLE>
 
   
     Except as noted below, in  determining net investment income earned  during
the  Period  (variable 'a'  in the  above formula),  a Fund  calculates interest
earned on each debt obligation held by it during the Period by (1) computing the
obligation's yield to  maturity, based  on the  market value  of the  obligation
(including  actual accrued interest) on the last  business day of the Period or,
if the  obligation was  purchased during  the Period,  the purchase  price  plus
accrued  interest and (2) dividing the yield  to maturity by 360 and multiplying
the resulting quotient by the market  value of the obligation (including  actual
accrued  interest) to determine  the interest income on  the obligation for each
day of the period that the obligation is in the portfolio. Once interest  earned
is  calculated in this fashion for each debt obligation held by a Fund, interest
earned during the Period is then determined by totalling the interest earned  on
all  debt obligations.  For purposes of  these calculations, the  maturity of an
obligation with one or more  call provisions is assumed to  be the next date  on
which  the obligation reasonably can  be expected to be  called or, if none, the
maturity date.  With respect  to  Class A  shares,  in calculating  the  maximum
offering  price per share  at the end of  the Period (variable  'd' in the above
formula), a Fund's current maximum 4% initial sales charge on Class A shares  is
included.  The  Funds  had the  following  yields  for the  30-day  period ended
February 28, 1997:
    
 
   
<TABLE>
<CAPTION>
                                                                   CLASS A    CLASS B    CLASS C    CLASS Y
                                                                   -------    -------    -------    -------
 
<S>                                                                <C>        <C>        <C>        <C>
California Tax-Free Income Fund.................................         %          %          %          %
National Tax-Free Income Fund...................................
Municipal High Income Fund......................................
New York Tax-Free Income Fund...................................
</TABLE>
    
 
     Tax-exempt yield is calculated  according to the  same formula except  that
variable  'a' equals interest  exempt from federal income  tax earned during the
Period. This  tax-exempt  yield is  then  translated into  tax-equivalent  yield
according to the following formula:


                           E
TAX EQUIVALENT YIELD =  (-----)+ t
                          l-p 
<TABLE>
<CAPTION>
    <S> <C>   <C>
    E    =    tax-exempt yield of a Class of shares
    p    =    stated income tax rate
    t    =    taxable yield of a Class of shares
</TABLE>
 
     The  tax-equivalent  yield of  California  Tax-Free Income  Fund  assumes a
46.24% combined effective  California and federal  tax rate. The  tax-equivalent
yield  of New  York Tax-Free  Income Fund  assumes a  46.88% effective  New York
State, New York City and federal tax  rate. The tax-equivalent yield of each  of
 
                                       47
 <PAGE>
<PAGE>

National  Tax-Free Income  Fund and Municipal  High Income Fund  assumes a 39.6%
effective federal tax rate.
 
   
     The Funds had  the following  tax-equivalent yields for  the 30-day  period
ended February 28, 1997:
    
 
   
<TABLE>
<CAPTION>
                                                                     CLASS A    CLASS B    CLASS C    CLASS Y
                                                                     -------    -------    -------    -------
 
<S>                                                                  <C>        <C>        <C>        <C>
California Tax-Free Income Fund...................................         %          %          %          %
National Tax-Free Income Fund.....................................
Municipal High Income Fund........................................
New York Tax-Free Income Fund.....................................
</TABLE>
    
 
     OTHER  INFORMATION.  In  Performance Advertisements, each  Fund may compare
its Standardized Return and/or its  Non-Standardized Return with data  published
by  Lipper Analytical  Services, Inc.  ('Lipper'), CDA  Investment Technologies,
Inc.  ('CDA'),  Wiesenberger  Investment  Companies  Service   ('Wiesenberger'),
Investment   Company   Data   Inc.   ('ICD')   or   Morningstar   Mutual   Funds
('Morningstar'), or with  the performance  of recognized stock,  bond and  other
indexes,  including  (but not  limited to)  the  Municipal Bond  Buyers Indices,
Lehman Bond Index, the  Standard & Poor's 500  Composite Stock Price Index,  the
Dow  Jones Industrial Average, Merrill Lynch  Municipal Bond Indices, the Morgan
Stanley Capital International  World Index,  the Lehman  Brothers Treasury  Bond
Index,  Lehman Brothers  Government/Corporate Bond  Index, the  Salomon Brothers
World Government Bond Index and changes in the Consumer Price Index as published
by the U.S. Department of Commerce. Each  Fund also may refer in such  materials
to  mutual fund performance rankings and  other data, such as comparative asset,
expense  and  fee  levels,  published  by  Lipper,  CDA,  Wiesenberger,  ICD  or
Morningstar.  Performance Advertisements also may refer to discussions of a Fund
and  comparative  mutual   fund  data  and   ratings  reported  in   independent
periodicals,  including  (but not  limited to)  THE  WALL STREET  JOURNAL, MONEY
Magazine, FORBES, BUSINESS  WEEK, FINANCIAL  WORLD, BARRON'S,  FORTUNE, THE  NEW
YORK  TIMES, THE CHICAGO TRIBUNE, THE WASHINGTON POST and THE KIPLINGER LETTERS.
Comparisons in performance advertisements may be in graphic form.
 
     Each Fund  may  include discussions  or  illustrations of  the  effects  of
compounding  in  Performance Advertisements.  'Compounding'  refers to  the fact
that, if  dividends  or other  distributions  on an  investment  in a  Fund  are
reinvested by being paid in additional Fund shares, any future income or capital
appreciation  of a Fund would increase the  value, not only of the original Fund
investment,  but  also   of  the   additional  Fund   shares  received   through
reinvestment.  As a result, the value of the Fund investment would increase more
quickly than if dividends or other distributions had been paid in cash.
 
     Each Fund may  also compare its  performance with the  performance of  bank
certificates  of deposit (CDs)  as measured by  the CDA Investment Technologies,
Inc. Certificate of Deposit Index and  the Bank Rate Monitor National Index  and
the  averages of yields  of CDs of  major banks published  by Banxquote'r' Money
Markets. In comparing the Fund's performance to CD performance, investors should
keep in mind that bank CDs are insured in  whole or in part by an agency of  the
U.S.  government  and  offer fixed  principal  and  fixed or  variable  rates of
interest,  and  that  bank  CD  yields  may  vary  depending  on  the  financial
institution  offering the CD and prevailing  interest rates. Fund shares are not
insured or guaranteed  by the U.S.  government and returns  and net asset  value
will fluctuate. The securities held by the Fund generally have longer maturities
than  most  CDs  and may  reflect  interest  rate fluctuations  for  longer term
securities. An investment in a Fund involves greater risks than an investment in
either a money market fund or a CD.
 
                                     TAXES
 
     FEDERAL TAXES.    In  order to  continue  to  qualify for  treatment  as  a
regulated  investment company ('RIC') under the Internal Revenue Code, each Fund
must distribute to its shareholders  for each taxable year  at least 90% of  the
sum of its net interest income excludable from gross income under section 103(a)
of  the  Internal  Revenue  Code  plus  its  investment  company  taxable income
(consisting generally  of  taxable net  investment  income plus  net  short-term
capital gain) and must meet several additional requirements. For each Fund these
requirements include the following: (1) the Fund must derive at least 90% of its
gross  income each taxable year from  dividends, interest, payments with respect
 
                                       48
 <PAGE>
<PAGE>

to securities loans and gains from the sale or other disposition of  securities,
or  other income (including gains from  options or futures) derived with respect
to its business of investing in securities ('Income Requirement'); (2) the  Fund
must derive less than 30% of its gross income each taxable year from the sale or
other  disposition of  securities, options or  futures held for  less than three
months ('Short-Short  Limitation'); (3)  at the  close of  each quarter  of  the
Fund's  taxable year,  at least  50% of the  value of  its total  assets must be
represented by cash and  cash items, U.S.  government securities, securities  of
other  RICs and other securities that are limited, in respect of any one issuer,
to an amount that does  not exceed 5% of the  value of the Fund's total  assets;
and  (4) at the close of each quarter  of the Fund's taxable year, not more than
25% of the value of its total  assets may be invested in securities (other  than
U.S. government securities or the securities of other RICs) of any one issuer.
 
     Entities  or persons  who are  'substantial users'  (or persons  related to
'substantial users') of facilities financed by IDBs or PABs should consult their
tax advisers before  purchasing Fund  shares because,  for users  of certain  of
these  facilities, the interest on those bonds is not exempt from federal income
tax. For these purposes, 'substantial user' is defined to include a  'non-exempt
person'  who regularly uses in a trade or business a part of a facility financed
from the proceeds of IDBs or PABs.
 
     Up to  85% of  social  security and  railroad  retirement benefits  may  be
included in taxable income for recipients whose adjusted gross income (including
income  from  tax-exempt sources  such as  a  Fund) plus  50% of  their benefits
exceeds certain base amounts.  Exempt-interest dividends from  a Fund still  are
tax-exempt  to the extent described in the Prospectus; they are only included in
the calculation of whether a recipient's income exceeds the established amounts.
 
     If Fund shares are sold at a loss after being held for six months or  less,
the  loss  will be  disallowed to  the extent  of any  exempt-interest dividends
received on  those  shares  and any  loss  not  disallowed will  be  treated  as
long-term, instead of short-term, capital loss to the extent of any capital gain
distributions  received thereon. Investors  also should be  aware that if shares
are purchased shortly before  the record date for  a capital gain  distribution,
the  shareholder will pay full price for  the shares and receive some portion of
the price back as a taxable distribution.
 
     Special tax rules apply when a  shareholder (1) disposes of Class A  shares
through  a redemption  or exchange within  90 days of  purchase and subsequently
acquires Class A shares of a PaineWebber fund without paying a sales charge  due
to the 365-day reinstatement privilege or exchange privilege. See 'Reduced Sales
Charges  -- Reinstatement Privilege -- Class  A shares' above and 'Exchanges' in
the Prospectus. In  these cases,  any gain  on the  disposition of  the Class  A
shares  would be increased, or loss decreased, by the amount of the sales charge
paid when the shares were acquired, and  that amount will increase the basis  of
the  PaineWebber fund shares subsequently acquired.  In addition, if shares of a
Fund are purchased within 30 days  before or after redeeming that Fund's  shares
(regardless  of Class) at a loss, that loss will not be deductible to the extent
the redemption proceeds are reinvested and will increase the basis of the  newly
purchased shares.
 
     If  a Fund  invests in instruments  that generate  taxable interest income,
under the circumstances  described in the  Prospectus and in  the discussion  of
municipal  market  discount  bonds  below,  the  portion  of  any  Fund dividend
attributable to  the interest  earned  thereon will  be  taxable to  the  Fund's
shareholders  as  ordinary  income to  the  extent  of the  Fund's  earnings and
profits, and  only the  remaining portion  will qualify  as an  'exempt-interest
dividend'  (as described  in the  Prospectus). The  respective portions  will be
determined by  the  'actual earned'  method,  under  which the  portion  of  any
dividend  that qualifies as exempt-interest may  vary, depending on the relative
proportions of  tax-exempt  and  taxable interest  earned  during  the  dividend
period.  Moreover,  if  a Fund  realizes  capital  gain as  a  result  of market
transactions, any distributions of the gain will be taxable to its shareholders.
Each Fund is  required to withhold  31% of all  taxable dividends, capital  gain
distributions  and redemption  proceeds payable  to any  individuals and certain
other noncorporate  shareholders who  do not  provide the  Fund with  a  correct
taxpayer  identification number. Each  Fund also is required  to withhold 31% of
all  taxable  dividends  and  capital   gain  distributions  payable  to   those
shareholders who otherwise are subject to backup withholding.
 
     Dividends  and other distributions declared by  a Fund in October, November
or December of any year and payable to  shareholders of record on a date in  any
of those months will be deemed to have been paid by the Fund and received by the
shareholders on December 31 of that year if the
 
                                       49
 <PAGE>
<PAGE>

distributions  are  paid by  the Fund  during the  following January.  Each Fund
invests  exclusively  in  debt  securities  and  receives  no  dividend  income;
accordingly, no portion of the dividends or other distributions paid by any Fund
is eligible for the dividends-received deduction allowed to corporations.
 
     Each Fund will be subject to a nondeductible 4% excise tax to the extent it
fails  to distribute by  the end of  any calendar year  substantially all of its
ordinary (taxable) income for the calendar year and capital gain net income  for
the  one-year  period ending  on October  31  of that  year, plus  certain other
amounts.
 
     The use of hedging and option income strategies, such as writing  (selling)
and  purchasing options and futures, involves  complex rules that will determine
for income tax purposes the character and timing of recognition of the gains and
losses a  Fund realizes  in connection  therewith. Income  from transactions  in
options  and futures derived by a Fund with respect to its business of investing
in securities will qualify as  permissible income under the Income  Requirement.
However,  income from the disposition of options  and futures will be subject to
the Short-Short Limitation if they are held for less than three months.
 
     If a  Fund satisfies  certain  requirements, any  increase  in value  of  a
position  that is part of a 'designated hedge' will be offset by any decrease in
value (whether realized or  not) of the offsetting  hedging position during  the
period  of the hedge for purposes of  determining whether the Fund satisfies the
Short-Short Limitation. Thus,  only the net  gain (if any)  from the  designated
hedge  will be included  in gross income  for purposes of  that limitation. Each
Fund will consider whether it should seek to qualify for this treatment for  its
hedging  transactions. To the extent a Fund does not qualify for this treatment,
it may be forced to defer the closing out of certain options and futures  beyond
the time when it otherwise would be advantageous to do so, in order for the Fund
to continue to qualify as a RIC.
 
     Each  Fund may invest in municipal  bonds that are purchased, generally not
on their original issue, with market discount (that is, at a price less than the
principal amount of  the bond or,  in the case  of a bond  that was issued  with
original  issue discount, a price  less than the amount  of the issue price plus
accrued original  issue  discount) ('municipal  market  discount bonds').  If  a
bond's  market discount is less than the  product of (1) 0.25% of the redemption
price at maturity times (2) the number  of complete years to maturity after  the
taxpayer acquired the bond, then no market discount is considered to exist. Gain
on the disposition of a municipal market discount bond purchased by a Fund after
April  30, 1993 (other  than a bond with  a fixed maturity  date within one year
from its issuance)  generally is  treated as ordinary  (taxable) income,  rather
than  capital gain, to the  extent of the bond's  accrued market discount at the
time of  disposition.  Market discount  on  such  a bond  generally  is  accrued
ratably, on a daily basis, over the period from the acquisition date to the date
of maturity. In lieu of treating the disposition gain as above, a Fund may elect
to  include market discount in its gross income currently, for each taxable year
to which it is attributable.
 
     CALIFORNIA TAXES.   Individual shareholders of  California Tax-Free  Income
Fund  who reside in California will not be subject to California personal income
tax on distributions received from the Fund to the extent such distributions are
attributable to  interest  on tax-exempt  obligations  issued by  the  State  of
California  or a California local government  (or interest earned on obligations
of U.S. possessions or territories) ('exempt-interest dividends'), provided that
the Fund qualifies as a  RIC under the Internal  Revenue Code and satisfies  the
requirement  of California law that  at least 50% of its  assets at the close of
each quarter of  its taxable  year be invested  in obligations  the interest  on
which  is exempt from personal income taxation under the laws or Constitution of
California or the laws of the  United States. Distributions from the Fund  which
are attributable to sources other than those described in the preceding sentence
will  generally be  taxable to  such shareholders  as ordinary  income. However,
distributions by California Tax-Free Income Fund, if any, that are derived  from
interest  on obligations of  the U.S. government  may also be  designated by the
Fund and treated by its shareholders  as exempt from California personal  income
tax,  provided that the foregoing 50%  requirement is satisfied. Moreover, under
California legislation incorporating certain portions  of the provisions of  the
Internal  Revenue  Code  applicable to  RICs,  amounts treated  as  capital gain
distributions for  federal income  tax  purposes generally  will be  treated  as
long-term capital gains for California personal income tax
 
                                       50
 <PAGE>
<PAGE>

purposes.  In addition, distributions to shareholders other than exempt-interest
dividends are includable in income subject to the California alternative minimum
tax.
 
     Distributions of  investment income  and long-term  and short-term  capital
gains  will not  be excluded from  taxable income in  determining the California
corporate  franchise  tax   for  corporate  shareholders.   In  addition,   such
distributions  may be includable in income subject to the California alternative
minimum tax.
 
     Interest on  indebtedness incurred  by shareholders  to purchase  or  carry
shares  of California Tax-Free Income Fund will not be deductible for California
personal income tax purposes.
 
     Shares of  California Tax-Free  Income  Fund will  not  be subject  to  the
California property tax.
 
     NEW  YORK TAXES.  Individual shareholders  of New York Tax-Free Income Fund
will not  be required  to  include in  their gross  income  for New  York  State
purposes  any portion of distributions received from the Fund to the extent such
distributions  are  directly  attributable  to  interest  earned  on  tax-exempt
obligations  issued  by New  York State  or  any political  subdivisions thereof
(including the City) or  interest earned on obligations  of U.S. possessions  or
territories  to the  extent interest  on such  obligations is  exempt from state
taxation pursuant to  federal law,  provided that the  Fund qualifies  as a  RIC
under the Internal Revenue Code and satisfies the requirements that at least 50%
of  its  assets at  the close  of each  quarter of  its taxable  year constitute
obligations which are tax-exempt for federal income tax purposes.  Distributions
from  the Fund which are  attributable to sources other  than those described in
the preceding sentence (including  interest on obligations  of other states  and
their  political  subdivisions) will  generally  be taxable  to  such individual
shareholders as ordinary  income. However,  distributions by the  Fund, if  any,
that  are derived from interest earned on obligations of the U.S. government may
also be designated by the  Fund and treated by  its shareholders as exempt  from
personal  income taxation for New York State and City purposes, provided that at
least 50% of the value of its total  assets at the close of each quarter of  its
taxable   year  is  invested  in  such  federal  obligations.  Distributions  to
individual shareholders by the Fund which represent long-term capital gains  for
federal  income tax purposes will be treated  as long-term capital gains for New
York State and City personal income tax purposes.
 
     Shareholders of New York Tax-Free Income  Fund that are subject to the  New
York State corporation franchise tax or the City general corporation tax will be
required  to include exempt-interest dividends paid by the Fund in their 'entire
net income' for purposes  of such taxes  and will be  required to include  their
shares of the Fund in their investment capital for purposes of such taxes.
 
     Shareholders  of New York Tax-Free  Income Fund will not  be subject to the
unincorporated business taxation imposed by the  City solely by reason of  their
ownership   of  shares  in  the  Fund.  If  a  shareholder  is  subject  to  the
unincorporated business tax, income  and gains distributed by  the Fund will  be
subject  to  such  tax except  to  the  extent such  distributions  are directly
attributable to interest  earned on  tax-exempt obligations issued  by New  York
State or any political subdivision thereof (including the City).
 
     Shares  of New York  Tax-Free Income Fund  will not be  subject to property
taxes imposed by New York State or the City.
 
     Interest on  indebtedness incurred  by shareholders  to purchase  or  carry
shares of the New York Tax-Free Income Fund generally will not be deductible for
New York State personal income tax purposes.
 
     Interest  income of New  York Tax-Free Income Fund  which is distributed to
shareholders will generally not be taxable to  the Fund for purposes of the  New
York  State corporation franchise  tax or the New  York City general corporation
tax.
 
     The foregoing  is  a general  summary  of certain  provisions  of  federal,
California  and New  York State and  City tax  laws currently in  effect as they
directly govern the taxation of shareholders of the Funds. These provisions  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 with their own tax advisers for more detailed information concerning
tax matters.
 
                                       51
 <PAGE>
<PAGE>

   
     TAX-FREE INCOME  VS.  TAXABLE  INCOME-NATIONAL  TAX-FREE  INCOME  FUND  AND
MUNICIPAL  HIGH INCOME FUND.   Table I  below illustrates approximate equivalent
taxable and tax-free yields at the 1996 federal individual income tax rates. For
example,  a  couple  with  taxable  income  of  [$90,000]  in  1996,  or  single
individuals  with taxable income of [$55,000]  in 1996, whose investments earn a
[6]% tax-free yield, would have had to earn approximately an     % taxable yield
to receive the same benefit.
    
 
   
               TABLE I. 1996 FEDERAL TAXABLE VS. TAX-FREE YIELDS*
    
 
   
<TABLE>
<CAPTION>
        TAXABLE INCOME (000'S)                                         A TAX-FREE YIELD OF
- --------------------------------------                    ---------------------------------------------
     SINGLE                JOINT          FEDERAL TAX     4.00%    5.00%     6.00%     7.00%     8.00%
     RETURN               RETURN            BRACKET       -----    -----     -----     -----     ------
- -----------------    -----------------    -----------     IS EQUAL TO A TAXABLE YIELD OF APPROXIMATELY:
                                                          ---------------------------------------------
<S>                  <C>                  <C>             <C>       <C>       <C>       <C>       <C>
                $                    $            %            %         %         %         %         %
</TABLE>
    
 
- ------------
 
* See note following Table III.
 
   
     TAX-FREE INCOME VS. TAXABLE INCOMEN-CALIFORNIA TAX-FREE INCOME FUND.  Table
II below illustrates approximate equivalent  taxable and tax-free yields at  the
1996  individual  federal and  1997 California  personal  income tax  rates. For
example, a  California couple  with taxable  income of  [$90,000,] or  a  single
California individual with taxable income of [$55,000,] whose investments earn a
[6]% tax-free yield, would have had to earn a     % taxable yield to receive the
same benefit.
    
 
   
    TABLE II. 1996 FEDERAL AND 1997 CALIFORNIA TAXABLE VS. TAX-FREE YIELDS*
    
 
     (See notes 1-4 below)
 
   
<TABLE>
<CAPTION>
          A TAX-FREE YIELD OF                  EFFECTIVE
        TAXABLE INCOME (000'S)                CALIFORNIA      ---------------------------------------------
- -----------------------------------------         AND         4.00%     5.00%     6.00%     7.00%     8.00%
      SINGLE                 JOINT            FEDERAL TAX     -----     -----     -----     -----     -----
      RETURN                 RETURN             BRACKET       IS EQUAL TO A TAXABLE YIELD OF APPROXIMATELY:
- ------------------     ------------------     -----------     ---------------------------------------------
 
<S>                    <C>                    <C>             <C>       <C>       <C>       <C>       <C>
$                      $                              %            %         %         %         %         %
</TABLE>
    
 
1. Net  amount subject  to federal income  tax after  deductions and exemptions.
   Assumes that all income is ordinary income.
 
   
2. The income  ranges  shown for  1997  reflect federal  and  California  income
   brackets  for 1996. Inflation  adjusted income brackets for  1997 are not yet
   available.
    
 
   
3. The rates shown reflect federal and California rates for 1997 in effect as of
   the date hereof.  Those rates are  still subject to  change with  retroactive
   effect for 1997.
    
 
4. Excludes  the impact of the phase  out of personal exemptions, limitations on
   itemized deductions and other credits,  exclusions and adjustments which  may
   increase  a taxpayer's  marginal tax  rate as well  as the  effect of certain
   levels of income (including  tax exempt income) on  the taxability of  social
   security payments.
 
- ------------
 
*  See note following Table III.
 
   
     TAX-FREE  INCOME VS. TAXABLE  INCOME-NEW YORK TAX-FREE  INCOME FUND.  Table
III below illustrates approximate equivalent taxable and tax-free yields at  the
1996 federal individual, and New York State
    
 
                                       52
 <PAGE>
<PAGE>

   
and  New York  City personal,  income tax  rates. For  example, a  New York City
couple with taxable income  of $[90,000] in  1996, whose investments  earn a   %
tax-free yield, would have had to earn a     % taxable yield to receive the same
benefit.  A couple  who lives in  New York State  outside of New  York City with
taxable income of $[90,000] in 1996 would have had to earn a     % taxable yield
to realize a  % tax-free yield.
    
 
   
     Single taxpayers  may also  take  advantage of  high tax-free  income.  For
example, a single individual with taxable income of $[55,000] in 1996, who lives
in  New York City and whose investments earn a  % tax-free yield, would have had
to earn a     % taxable  yield to receive the same benefit. A single  individual
with taxable income of $[55,000] in 1996, who lives in New York State outside of
New  York City, would have  had to earn a       % taxable yield to  realize a  %
tax-free yield.
    
 
   
       TABLE III. 1996 FEDERAL AND NEW YORK TAXABLE VS. TAX-FREE YIELDS*
    
 
   
<TABLE>
<CAPTION>
                                              COMBINED    A TAX-FREE YIELD OF
         TAXABLE INCOME (000'S)               FEDERAL/    ---------------------------------------------
- -----------------------------------------     NYSE/NYC    4.00%    5.00%     6.00%     7.00%     8.00%
      SINGLE                 JOINT              TAX       -----    -----     -----     -----     -----
      RETURN                 RETURN           BRACKET     IS EQUAL TO A TAXABLE YIELD OF APPROXIMATELY:
- ------------------     ------------------     -------     ---------------------------------------------
 
<S>                    <C>                    <C>         <C>       <C>       <C>       <C>       <C>
$                      $                            %          %         %         %         %         %
</TABLE>
    

   
<TABLE>
<CAPTION>
                                                                           A TAX-FREE YIELD OF
         TAXABLE INCOME (000'S)                               ---------------------------------------------
- -----------------------------------------      COMBINED       4.00%    5.00%     6.00%     7.00%     8.00%
      SINGLE                 JOINT            FEDERAL/NYS     -----    -----     -----     -----     -----
      RETURN                 RETURN           TAX BRACKET     IS EQUAL TO A TAXABLE YIELD OF APPROXIMATELY:
- ------------------     ------------------     -----------     ---------------------------------------------
 
<S>                    <C>                    <C>             <C>       <C>       <C>       <C>       <C>
$                      $                              %            %         %         %         %         %
</TABLE>
    
 
- ------------
 
*  Single rate assumes  no dependents;  joint rate assumes  two dependents.  The
   yields   listed   are  for   illustration  only   and  are   not  necessarily
   representative of a Fund's yield. Each Fund invests primarily in  obligations
   the  interest on which is exempt from federal  income tax and, in the case of
   California Tax-Free Income Fund, from California personal income tax and,  in
   the  case of New York Tax-Free Income Fund,  from New York State and New York
   City personal  income  taxes;  however,  some of  a  Fund's  investments  may
   generate taxable income. Effective tax rates shown are those in effect on the
   date  of this  Statement of Additional  Information; such  rates might change
   after that date. The effective rates  reflect the highest tax bracket  within
   each  range  of income  listed. However,  a California  or New  York taxpayer
   within the lowest income ranges shown  may fall within a lower effective  tax
   bracket.  The figures set forth above  do not reflect the federal alternative
   minimum tax, limitations on federal or state itemized deductions and personal
   exemptions or any state or local  taxes payable on Fund distributions  (other
   than  California, New York State  and New York City  personal income taxes in
   the case of Tables II and III).
 
                                       53
 <PAGE>
<PAGE>

                               OTHER INFORMATION
 
     The names of the Trusts are  PaineWebber Mutual Fund Trust and  PaineWebber
Municipal  Series. Prior to April  6, 1992, the name  of PaineWebber Mutual Fund
Trust was PaineWebber  California Tax-Free  Income Fund and  its sole  operating
series  was designated  as 'Initial  Series.' Prior  to June  30, 1992, National
Tax-Free Income Fund was a series  of a different Massachusetts business  trust,
PaineWebber  Managed Municipal  Trust. Prior  to November  10, 1995,  the Funds'
Class C shares were known as 'Class D' shares.
 
     Each Trust is  an entity  of the type  commonly known  as a  'Massachusetts
business  trust.'  Under Massachusetts  law,  shareholders could,  under certain
circumstances, be held personally liable for  the obligations of the Trust or  a
Fund.  However, the Declaration of Trust disclaims shareholder liability for the
obligations of the Trust or a Fund  and requires that notice of such  disclaimer
be  given in each  note, bond, contract,  instrument, certificate or undertaking
made or issued by the  Trust's trustees or by any  officers or officer by or  on
behalf  of a Fund, the trustees or any  of them in connection with the Fund. The
Declaration of Trust provides for indemnification from a Fund's property for all
losses and  expenses of  any Fund  shareholder held  personally liable  for  the
obligations  of the Fund. Thus, the  risk of a shareholder's incurring financial
loss on account of  shareholder liability is limited  to circumstances in  which
the  Fund itself  would be  unable to meet  its obligations,  a possibility that
Mitchell Hutchins  believes is  remote and  not material.  Upon payment  of  any
liability  incurred by a shareholder solely by  reason of being or having been a
shareholder,  the  shareholder  paying  such  liability  will  be  entitled   to
reimbursement  from the general assets of a Fund. The trustees intend to conduct
the operations of  each Fund  in such a  way as  to avoid, as  far as  possible,
ultimate liability of the shareholders for liabilities of the Fund.
 
     CLASS-SPECIFIC  EXPENSES.  Each  Fund may determine  to allocate certain of
its expenses (in addition to distribution  fees) to the specific classes of  the
Fund's  shares to  which those expenses  are attributable. For  example, Class B
shares bear higher transfer agency fees per shareholder account than those borne
by Class A or Class C shares. The higher fee is imposed due to the higher  costs
incurred  by  the transfer  agent  in tracking  shares  subject to  a contingent
deferred  sales  charge   because,  upon   redemption,  the   duration  of   the
shareholder's investment must be determined in order to determine the applicable
charge.  Moreover,  the  tracking  and calculations  required  by  the automatic
conversion feature of the Class B shares will cause the transfer agent to  incur
additional  costs. Although the transfer agency fee will differ on a per account
basis as stated  above, the specific  extent to which  the transfer agency  fees
will  differ between the classes  as a percentage of  net assets is not certain,
because the fee as a percentage of net assets will be affected by the number  of
shareholder  accounts in each  class and the  relative amounts of  net assets in
each class.
 
     COUNSEL.  The law  firm of Kirkpatrick &  Lockhart LLP, 1800  Massachusetts
Avenue,  N.W., Washington,  D.C., 20036-1800, counsel  to the  Funds, has passed
upon the legality of the shares offered by the Funds' Prospectus. Kirkpatrick  &
Lockhart  LLP  also acts  as  counsel to  Mitchell  Hutchins and  PaineWebber in
connection with other matters. The law  firm of Orrick, Herrington &  Sutcliffe,
400  Sansome Street,  San Francisco, CA  94111, serves as  counsel to California
Tax-Free Income Fund  with respect to  California law. The  law firm of  Orrick,
Herrington  & Sutcliffe, 666 Fifth  Avenue, New York, New  York 10103, serves as
counsel to New York Tax-Free Income Fund with respect to New York law.
 
     AUDITORS.  Ernst & Young LLP, 787 Seventh Avenue, New York, New York 10019,
serves as independent auditors for the Funds.
 
                              FINANCIAL STATEMENTS
 
   
     The Funds' Annual Report to Shareholders for the fiscal year ended February
28, 1997  is a  separate document  supplied with  this Statement  of  Additional
Information  and  the financial  statements,  accompanying notes  and  report of
independent auditors appearing  therein are  incorporated by  reference in  this
Statement of Additional Information.
    
 
                                       54
 <PAGE>
<PAGE>

                      [This page intentionally left blank]
 
                                       55
<PAGE>
<PAGE>

NO  PERSON  HAS  BEEN  AUTHORIZED  TO  GIVE  ANY  INFORMATION  OR  TO  MAKE  ANY
REPRESENTATIONS NOT  CONTAINED  IN  THE  PROSPECTUS  OR  IN  THIS  STATEMENT  OF
ADDITIONAL  INFORMATION IN CONNECTION  WITH THE OFFERING  MADE BY THE PROSPECTUS
AND, IF GIVEN OR  MADE, SUCH INFORMATION OR  REPRESENTATIONS MUST NOT BE  RELIED
UPON  AS HAVING BEEN AUTHORIZED BY A FUND OR ITS DISTRIBUTOR. THE PROSPECTUS AND
THIS STATEMENT OF ADDITIONAL  INFORMATION DO NOT CONSTITUTE  AN OFFERING BY  ANY
FUND  OR BY THE DISTRIBUTOR  IN ANY JURISDICTION IN  WHICH SUCH OFFERING MAY NOT
LAWFULLY BE MADE.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                                PAGE
                                                ----
 
<S>                                             <C>
Investment Policies and Restrictions.........     1
Hedging and Related Income Strategies........    23
Trustees and Officers; Principal Holders of
  Securities.................................    28
Investment Advisory and Distribution
  Arrangements...............................    34
Portfolio Transactions.......................    39
Reduced Sales Charges, Additional Exchange
  and Redemption Information and Other
  Services...................................    41
Conversion of Class B Shares.................    44
Valuation of Shares..........................    45
Performance Information......................    45
Taxes........................................    48
Other Information............................    54
Financial Statements.........................    54
</TABLE>
    
 
   
'c'1997 PaineWebber Incorporated
    

                                                          PaineWebber California
                                                            Tax-Free Income Fund
 
                                                            PaineWebber National
                                                            Tax-Free Income Fund
 
                                                            PaineWebber New York
                                                            Tax-Free Income Fund
 
                                                           PaineWebber Municipal
                                                                High Income Fund
 
- ------------------------------------------------------------
 
   
                                             Statement of Additional Information
                                                                    July 1, 1997
    
 
- ------------------------------------------------------------
 
                                                                     PAINEWEBBER




<PAGE>
 
<PAGE>





                            PART C. OTHER INFORMATION
                            -------------------------

Item 24.       Financial Statements and Exhibits

   
(a)     Financial Statements: (to be filed)
    
        PaineWebber Municipal High Income Fund

        Included in Part A of this Registration Statement:

   
               Financial highlights for one Class A share of the Fund for each
               of the nine years in the period ended February 28, 1997 and for
               the period June 23, 1987 (commencement of operations) to February
               29, 1988.

               Financial highlights for one Class B share of the Fund for each
               of the five years in the period ended February 28, 1997 and for
               the period July 1, 1991 (commencement of offering) to February
               29, 1992.

               Financial highlights for one Class C share of the Fund for each
               of the four years in the period ended February 28, 1997 and for
               the period July 2, 1992 (commencement of offering) to February
               28, 1993.
    

   
        Included in Part B of this Registration Statement through incorporation
        by reference from the Annual Report to Shareholders (previously filed
        with the Securities and Exchange Commission through EDGAR on May , 1997,
        Accession No.:           )

               Portfolio of Investments at February 28, 1997.

               Statement of Assets and Liabilities at February 28, 1997.

               Statement of Operations for the year ended February 28, 1997.

               Statement of Changes in Net Assets for each of the two years in
               the period ended February 28, 1997.

               Notes to Financial Statements

               Financial highlights for one Class A share for each of the five
               years in the period ended February 28, 1997.

               Financial highlights for one Class B share for each of the five
               years in the period ended February 28, 1997.

               Financial highlights for one Class C share for each of the four
               years in the period ended February 28, 1997 and for the period
               July 2, 1992 (commencement of offering) to February 29, 1993.

               Report of Ernst & Young LLP, Independent Auditors, dated April ,
               1997 relating to PaineWebber Municipal Series (comprised of
               PaineWebber Municipal High Income Fund and PaineWebber New York
               Tax-Free Income Fund).
    





                                      C-1

<PAGE>
<PAGE>






        PaineWebber New York Tax-Free Income Fund

        Included in Part A of this Registration Statement:

   
               Financial highlights for one Class A share of the Fund for each
               of the eight years in the period ended February 28, 1997 and for
               the period September 30, 1988 (commencement of operations) to
               February 28, 1989.

               Financial highlights for one Class B share of the Fund for each
               of the five years in the period ended February 28, 1997 and for
               the period July 1, 1991 (commencement of offering) to February
               29, 1992.

               Financial highlights for one Class C share of the Fund for each
               of the four years in the period ended February 28, 1997 and for
               the period July 2, 1992 (commencement of offering) to February
               28, 1993.
    
        Included in Part B of this Registration Statement through incorporation
        by reference from the Annual Report to Shareholders (previously filed
        with the Securities and Exchange Commission through EDGAR on May , 1997,
        Accession No.:         )
   

               Portfolio of Investments at February 28, 1997.

               Statement of Assets and Liabilities at February 28, 1997.

               Statement of Operations for the year ended February 28, 1997.

               Statement of Changes in Net Assets for each of the two years in
               the period ended February 28, 1997.

               Notes to Financial Statements

               Financial highlights for one Class A share for each of the five
               years in the period ended February 28, 1997.

               Financial highlights for one Class B share for each of the five
               years in the period ended February 28, 1997.

               Financial highlights for one Class C share for each of the four
               years in the period ended February 28, 1997 and for the period
               July 2, 1992 (commencement of offering) to February 28, 1993.

               Report of Ernst & Young LLP, Independent Auditors, dated April ,
               1997 relating to PaineWebber Municipal Series (comprised of
               PaineWebber Municipal High Income Fund and PaineWebber New York
               Tax-Free Income Fund).
    
(b)     Exhibits:

        (1)    (a)    Declaration of Trust 1/
               (b)    Amendment effective April 10, 1987 to Declaration of Trust
                      10/
               (c)    Amendment effective May 1, 1987 to Declaration of Trust 2/
               (d)    Amendment effective January 28, 1988 to Declaration of
                      Trust 5/
               (e)    Amendment effective June 30, 1988 to Declaration of Trust
                      6/
               (f)    Amendment effective August 23, 1988 to Declaration of
                      Trust 6/



                                      C-2

<PAGE>
<PAGE>


                                                                             
               (g)    Amendment effective July 1, 1989 to Declaration of Trust
                      10/
               (h)    Amendment effective December 21, 1990 to Declaration of
                      Trust 8/
               (i)    Amendment effective July 1, 1991 to Declaration of Trust
                      10/
               (j)    Amendment effective June 30, 1992 to Declaration of Trust
                      11/
               (k)    Amendment effective July 20, 1995 to Declaration of Trust
                      15/
               (l)    Amendment effective November 10, 1995 to Declaration of
                      Trust 17/
                                                                               
        (2)    (a)   By-Laws 2/
               (b)   Amendment dated March 19, 1991 to By-Laws 8/
               (c)   Amendment dated September 28, 1994 to By-Laws 14/
        (3)    Voting trust agreement - none
        (4)    Instruments defining the rights of holders of the Registrant's
               shares of beneficial interest 13/
        (5)    Investment Advisory and Administration Contract 7/
        (6)    (a)   Distribution Contract (Class A Shares) 12/
               (b)   Distribution Contract (Class B Shares) 12/
               (c)   Distribution  Contract (Class C Shares) 17/
               (d)   Distribution Contract (Class Y Shares) 17/
               (e)   Exclusive Dealer Agreement (Class A Shares)12/
               (f)   Exclusive Dealer Agreement (Class B Shares)12/
               (g)   Exclusive Dealer Agreement (Class C Shares)17/
               (h)   Exclusive Dealer Agreement (Class Y Shares)17/
        (7)    Bonus, profit sharing or pension plans - none
        (8)    Custodian Agreement 4/
        (9)    (a)   Transfer Agency Agreement 8/
               (b)   Service Contract 7/
       (10)    (a)   Opinion and consent of Kirkpatrick & Lockhart LLP, counsel
                     to the Registrant, with respect to Class A and Class B 
                     Shares 9/
               (b)   Opinion and consent of Kirkpatrick & Lockhart LLP, counsel
                     to the Registrant, with respect to Class C Shares 10/
               (c)   Opinion and consent of Kirkpatrick & Lockhart LLP, counsel
                     to the Registrant, with respect to Class Y Shares 17/
  
   
      (11)     Other opinions, appraisals, rulings and consents:
               (a)    Independent Auditor's Consent (to be filed)
               (b)    Consent of special counsel to the Registrant with respect
                      to New York law with respect to PaineWebber New York
                      Tax-Free Income Fund (to be filed)
    
        (12) Financial Statements omitted from prospectus-none
        (13) Letter of investment intent 3/
        (14) Prototype Retirement Plan - none
        (15)   (a)    Plan of Distribution pursuant to Rule 12b-1 (Class A
                      Shares) 10/
               (b)    Plan of Distribution pursuant to Rule 12b-1 (Class B
                      Shares) 10/
               (c)    Plan of Distribution pursuant to Rule 12b-1 (Class C
                      Shares) 11/
        (16)   (a)    Schedule for Computation of Performance Quotations for
                      Class A Shares of Municipal High Income Fund and New York
                      Tax-Free Income Fund 9/
               (b)    Schedule for Computation of Performance Quotations for
                      Class B Shares of Municipal High Income Fund and New York
                      Tax-Free Income Fund 10/



                                      C-3

<PAGE>
<PAGE>



               (c)    Schedule for Computation of Performance Quotations for
                      Class C Shares of Municipal High Income Fund and New York
                      Tax-Free Income Fund 11/
   
        (17) and (27) Financial Data Schedule (to be filed)
        (18)   Plan pursuant to Rule 18f-3 18/
    
- -----------------------------

1/      Incorporated by reference from initial registration statement, SEC File
        No. 33-11611, filed January 29, 1987.

2/      Incorporated by reference from Pre-Effective Amendment No. 2 to the
        registration statement, SEC File No. 33-11611, filed May 13, 1987.

3/      Incorporated by reference from Pre-Effective Amendment No. 3 to the
        registration statement, SEC File No. 33-11611, filed June 16, 1987.

4/      Incorporated by reference from Post-Effective Amendment No. 1 to the
        registration statement, SEC File No. 33-11611, filed December 15, 1987.

5/      Incorporated by reference from Post-Effective Amendment No. 2 to the
        registration statement, SEC File No. 33-11611, filed July 14, 1988.

6/      Incorporated by reference from Post-Effective Amendment No. 5 to the
        registration statement, SEC File No. 33-11611, filed May 2, 1989.

7/      Incorporated by reference from Post-Effective Amendment No. 7 to the
        registration statement, SEC File No. 33-11611, filed June 29, 1990.


8/      Incorporated by reference from Post-Effective Amendment No. 8 to the
        registration statement, SEC File No. 33-11611, filed April 29, 1991.

9/      Incorporated by reference from Post-Effective Amendment No. 9 to the
        registration statement, SEC File No. 33-11611, filed June 24, 1991.

10/     Incorporated by reference from Post-Effective Amendment No. 11 to the
        registration statement, SEC File No. 33-11611, filed June 24, 1992.

11/     Incorporated by reference from Post-Effective Amendment No. 12 to the
        registration statement, SEC File No. 33-11611, filed June 30, 1993.

12/     Incorporated by reference from Post-Effective Amendment No. 13 to the
        registration statement, SEC File No. 33-11611, filed July 1, 1994.

13/     Incorporated by reference from Articles III, VIII, IX, I and XI of
        Registrant's Declaration of Trust, as amended effective April 10, 1987,
        May 1, 1987, January 28, 1988, June 30, 1988, June 30, 1988, July 1,
        1989, December 21, 1990, July 1, 1991, June 30, 1992, July 20, 1995, and
        November 10, 1995, and from Articles II, VII and X of the Registrant's
        By-Laws, as amended September 28, 1994.

14/     Incorporated by reference from Post-Effective Amendment No. 14 to the
        registration statement, SEC File No. 33-11611, filed June 30, 1995.

15/     Incorporated by reference from Post-Effective Amendment No. 15 to the
        registration statement, SEC File No. 33-11611, filed August 31, 1995.

16/     Incorporated by reference from Post-Effective Amendment No. 17 to the
        registration statement, SEC File No. 33-11611, filed April 25, 1996.

17/     Incorporated by reference from Post-Effective Amendment No. 18 to the
        registration statement, SEC File No. 33-11611, filed July 1, 1996.



                                      C-4

<PAGE>
<PAGE>
   
18/     Incorporated by reference from Post-Effective Amendment No. 19 to the
        registration statement, SEC File No. 33-11611, filed September 24, 1996.
    

Item 25.       Persons Controlled by or under Common Control with Registrant

               None.


Item 26.       Number of Holders of Securities

   
<TABLE>
<CAPTION>
                                                              Number of Record
                                                                Holders as of
                 Title of Class                                March 31, 1997
                 --------------                                ---------------
<S>                                                                 <C>
Shares of beneficial interest ($.001 par value)
PaineWebber Municipal High Income Fund
        Class A Shares                                                 1,812
        Class B Shares                                                  745
        Class C Shares                                                  604
        Class Y Shares                                                   0
PaineWebber New York Tax-Free Income Fund
        Class A Shares                                                  915
        Class B Shares                                                  355
        Class C Shares                                                  459
        Class Y Shares                                                   0
</TABLE>
    
Item 27.       Indemnification

       Section 2 of  "Indemnification"  in Article X of the Declaration of Trust
provides  that the  appropriate  series of the  Registrant  will  indemnify  its
trustees and officers to the fullest extent  permitted by law against claims and
expenses  asserted against or incurred by them by virtue of being or having been
a trustee or officer;  provided that no such person shall be  indemnified  where
there has been an adjudication or other  determination,  as described in Article
X, that such person is liable to the Registrant or its shareholders by reason of
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of the
duties involved in the conduct of his or her office or did not act in good faith
in the reasonable  belief that his or her action was in the best interest of the
Registrant.  Section 2 of  "Indemnification" in Article X also provides that the
Registrant   may   maintain   insurance   policies   covering   such  rights  of
indemnification.

       Additionally,  "Limitation of Liability" in Article X of the  Declaration
of Trust provides that the trustees or officers of the  Registrant  shall not be
personally liable to any person extending credit to,  contracting with or having
a claim against the Trust or a particular  series  thereof;  and that,  provided
they have exercised  reasonable care and have acted under the reasonable  belief
that their actions are in the best interest of the Registrant,  the trustees and
officers  shall not be liable for neglect or  wrongdoing by them or any officer,
agent, employee or investment adviser of the Registrant.

       Section 2 of Article XI of the Declaration of Trust additionally provides
that,  subject  to the  provisions  of Section 1 of Article XI and to Article X,
trustees  shall not be liable for errors of judgment or mistakes of fact or law,
or for any act or  omission  in  accordance  with  advice  of  counsel  or other
experts,  or failing to follow  such  advice,  with  respect to the  meaning and
operation of the Declaration of Trust.



                                      C-5

<PAGE>
<PAGE>



       Article IX of the By-Laws  provides that the  Registrant may purchase and
maintain  insurance on behalf of any person who is or was a trustee,  officer or
employee  of  the  Registrant,  or is or  was  serving  at  the  request  of the
Registrant  as a trustee,  officer or  employee of a  corporation,  partnership,
joint venture,  trust or other enterprise against any liability asserted against
him or her and incurred by him or her in any such capacity or arising out of his
or her  status as such,  whether or not the  Registrant  would have the power to
indemnify him or her against such  liability,  provided that the  Registrant may
not acquire insurance protecting any trustee or officer against liability to the
Registrant or its  shareholders to which he or she would otherwise be subject by
reason  of  willful  misfeasance,  bad  faith,  gross  negligence,  or  reckless
disregard of the duties involved in the conduct of his or her office.

       Section 9 of the Investment Advisory and Administration  Contract between
Mitchell Hutchins Asset Management Inc. ("Mitchell Hutchins") and the Registrant
provides that Mitchell Hutchins shall not be liable for any error of judgment or
mistake of law or for any loss suffered by any series ("Fund") or the Registrant
in connection with the matters to which the Contract relates,  except for a loss
resulting from willful  misfeasance,  bad faith, or gross negligence of Mitchell
Hutchins in the performance of its duties or from its reckless  disregard of its
obligations and duties under the Contract.  Section 10 of the Contract  provides
that the  trustees  shall not be liable for any  obligations  of the  Registrant
under the Contract and that Mitchell  Hutchins shall look only to the assets and
property of the  Registrant  in settlement of such right or claim and not to the
assets and property of the trustees.

        Section 9 of each Distribution Contract  provides  that  the  Registrant
will indemnify Mitchell Hutchins and  its  officers,  directors  or  controlling
persons against all liabilities arising  from  any  alleged  untrue statement of
material fact in the Registration Statement or from alleged omission to state in
the Registration Statement a material fact  required  to  be  stated  in  it  or
necessary to make the statements in it, in  light  of  the  circumstances  under
which they were made, not misleading, except insofar as  liability  arises  from
untrue statements or omissions made in reliance  upon  and  in  conformity  with
information furnished by Mitchell Hutchins to the  Registrant  for  use  in  the
Registration Statement; and provided that this  indemnity  agreement  shall  not
protect any such persons against liabilities  arising  by  reason  of  their bad
faith, gross negligence or willful misfeasance;  and  shall  not  inure  to  the
benefit of  any  such  persons  unless  a  court of  competent  jurisdiction  or
controlling precedent determines that such  result  is not against public policy
as expressed in the Securities Act of  1933.  Section  9  of  each  Distribution
Contract also provides that Mitchell Hutchins  agrees  to  indemnify, defend and
hold the Registrant, its officers and trustees free and harmless of  any  claims
arising out of any alleged untrue statement or any alleged omission of  material
fact contained in information furnished by Mitchell  Hutchins  for  use  in  the
Registration Statement or arising out of an agreement  between Mitchell Hutchins
and any retail dealer, or arising out of supplementary literature or advertising
used by Mitchell Hutchins in connection with the Contract.

       Section 9 of each Exclusive Dealer Agreement contains  provisions similar
to  section  9 of  the  Distribution  Contracts,  with  respect  to  PaineWebber
Incorporated ("PaineWebber").

       Section 6 of the Service  Contract  provides  that  PaineWebber  shall be
indemnified and held harmless by the Registrant against all liabilities,  except
those  arising  out of bad  faith,  gross  negligence,  willful  misfeasance  or
reckless disregard of its duties under the Contract.

       Section 10 of each  Distribution  Contract  and  Section 7 of the Service
Contract contain provisions similar to that of Section 10 of the Investment



                                      C-6

<PAGE>
<PAGE>


Advisory and  Administration  Contract,  with  respect to Mitchell  Hutchins and
PaineWebber, as appropriate.

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

Item 28.       Business and Other Connections of Investment Adviser

       Mitchell Hutchins,  a Delaware  corporation,  is a registered  investment
adviser and is a wholly owned  subsidiary  of  PaineWebber  which is, in turn, a
wholly  owned  subsidiary  of Paine  Webber  Group  Inc.  Mitchell  Hutchins  is
primarily  engaged in the investment  advisory  business.  Information as to the
officers  and  directors  of  Mitchell  Hutchins is included in its Form ADV, as
filed  with  the  Securities  and  Exchange  Commission   (registration   number
801-13219), and is incorporated herein by reference.

Item 29.       Principal Underwriters

a) Mitchell Hutchins serves as principal  underwriter  and/or investment adviser
for the following investment companies:

        ALL-AMERICAN TERM TRUST INC.
        GLOBAL HIGH INCOME DOLLAR FUND INC.
        GLOBAL SMALL CAP FUND INC.
        INSURED MUNICIPAL INCOME FUND INC.
        INVESTMENT GRADE INCOME FUND INC.
        MANAGED HIGH YIELD FUND INC.
        PAINEWEBBER AMERICA FUND
        PAINEWEBBER FINANCIAL SERVICES GROWTH FUND INC.
        PAINEWEBBER INVESTMENT SERIES
        PAINEWEBBER INVESTMENT TRUST
        PAINEWEBBER INVESTMENT TRUST II
        PAINEWEBBER MANAGED ASSETS TRUST
        PAINEWEBBER MANAGED INVESTMENTS TRUST
        PAINEWEBBER MASTER SERIES, INC.
        PAINEWEBBER MUNICIPAL SERIES
        PAINEWEBBER MUTUAL FUND TRUST
        PAINEWEBBER OLYMPUS FUND
        PAINEWEBBER SECURITIES TRUST
        PAINEWEBBER SERIES TRUST
        STRATEGIC GLOBAL INCOME FUND, INC.
        TRIPLE A AND GOVERNMENT SERIES - 1997, INC.
        2002 TARGET TERM TRUST INC.

b) Mitchell Hutchins is the principal underwriter for the Registrant.
PaineWebber acts as exclusive dealer for the shares of the Registrant. The
directors and officers of Mitchell Hutchins, their principal business




                                      C-7

<PAGE>
<PAGE>


   
addresses, and their positions and offices with Mitchell Hutchins are identified
in  its  Form  ADV,  as  filed  with  the  Securities  and  Exchange  Commission
(registration  number  801-13219).  The directors  and officers of  PaineWebber,
their  principal  business  addresses,  and their  positions  and  offices  with
PaineWebber  are  identified in its Form ADV, as filed with the  Securities  and
Exchange Commission (registration number 801-7163). The foregoing information is
hereby  incorporated  herein by reference.  The  information  set forth below is
furnished for those  directors and officers of Mitchell  Hutchins or PaineWebber
who also serve as  trustees  or officers  of the  Registrant.  Unless  otherwise
indicated, the principal business address of each person named is 1285 Avenue of
the Americas, New York, New York 10019.
    

   
<TABLE>
<CAPTION>
                                                          Position and Offices With
Name and Principal            Position With               Underwriter or
Business Address              Registrant                  Exclusive Dealer
- ------------------            -------------               --------------------------
<S>                             <C>                          <C>

Margo N. Alexander              Trustee and President       Director, President, and Chief
                                (Chief Executive Officer)   Executive Officer of Mitchell
                                                            Hutchins and Executive Vice
                                                            President and Director of
                                                            PaineWebber

Mary C. Farrell                 Trustee                     Managing Director, Senior
                                                            Investment Strategist and Member
                                                            of the Investment Policy Committee
                                                            of PaineWebber.

Elbridge Gerry III              Vice President              Senior Vice President and a
                                                            Portfolio Manager of Mitchell
                                                            Hutchins

C. William Maher                Vice President and          First Vice President and a Senior
                                Assistant Treasurer         Manager of the Mutual Fund Finance
                                                            Division of Mitchell Hutchins

Dennis McCauley                 Vice President              Managing Director and Chief
                                                            Investment Officer - Fixed Income
                                                            of Mitchell Hutchins

Ann E. Moran                    Vice President  and         Vice President of Mitchell Hutchins
                                Assistant Treasurer

Dianne E. O'Donnell             Vice President and          Senior Vice President and Deputy
                                Secretary                   General Counsel of Mitchell
                                                            Hutchins

Emil Polito                     Vice President              Senior Vice President, Director of
                                                            Operations and Control for
                                                            Mitchell Hutchins

Victoria E. Schonfeld           Vice President              Managing Director and General
                                                            Counsel of Mitchell Hutchins
</TABLE>
    



                                      C-8

<PAGE>
<PAGE>



   
<TABLE>
<S>                             <C>                          <C>
Paul H. Schubert                Vice President and          First Vice President and a Senior
                                Assistant Treasurer         Manager of the Mutual Fund Finance
                                                            Division of Mitchell Hutchins

Julian F. Sluyters              Vice President and          Senior Vice President and Director
                                Treasurer                   of the Mutual Fund Finance
                                                            Division of Mitchell Hutchins

William W. Veronda              Vice President              Senior Vice President of Mitchell
                                                            Hutchins

Keith A. Weller                 Vice President and          First Vice President and Associate
                                Assistant Secretary         General Counsel of Mitchell
                                                            Hutchins

Teresa M. West                  Vice President              First Vice President of Mitchell
                                                            Hutchins

</TABLE>


    
   

c)      None

Item 30.

        Location of Accounts and Records

       The books and other documents  required by paragraphs (b)(4), (c) and (d)
of Rule 31a-1 under the  Investment  Company Act of 1940 are  maintained  in the
physical possession of Mitchell Hutchins, 1285 Avenue of the Americas, New York,
New York 10019. All other accounts,  books and documents  required by Rule 31a-1
are  maintained in the physical  possession of  Registrant's  transfer agent and
custodian.


Item 31.       Management Services

        Not applicable.


Item 32.       Undertakings

       Registrant  hereby undertakes to furnish each person to whom a prospectus
is  delivered  with  a  copy  of  the  Registrant's   latest  annual  report  to
shareholders upon request and without charge.





                                      C-9

<PAGE>
<PAGE>



                                   SIGNATURES

        Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has caused this Post-Effective
Amendment to its Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of New York and State of New
York, on the 25th day of April, 1997.

                                        PAINEWEBBER MUNICIPAL SERIES
         
                                        By:  /s/ Dianne E. O'Donnell
                                        Dianne E. O'Donnell
                                        ---------------------------------
                                        Vice President and Secretary

        Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment has been signed below by the following persons in the
capacities and on the dates indicated:

<TABLE>
<CAPTION>

Signature                                 Title                         Date
- ---------                                 -----                         ----
<S>                           <C>                         <C>

/s/ Margo N. Alexander          President and Trustee         April 25, 1997
- -----------------------------   (Chief Executive Officer)
    Margo N. Alexander *                               

/s/ E. Garrett Bewkes, Jr.      Trustee and Chairman          April 25, 1997
- -----------------------------   of the Board of Trustees
    E. Garrett Bewkes, Jr. *                             

/s/ Richard Q. Armstrong        Trustee                       April 25, 1997
- -----------------------------
    Richard Q. Armstrong *

/s/ Richard R. Burt             Trustee                       April 25, 1997
- -----------------------------
    Richard R. Burt *

/s/ Mary C. Farrell             Trustee                       April 25, 1997
- -----------------------------
    Mary C. Farrell *

/s/ Meyer Feldberg              Trustee                       April 25, 1997
- -----------------------------
   Meyer Feldberg *
 
/s/ George W. Gowen             Trustee                       April 25, 1997
- -----------------------------
    George W. Gowen *

/s/ Frederic V. Malek           Trustee                       April 25, 1997
- -----------------------------
    Frederic V. Malek *

/s/ Carl W. Schafer             Trustee                       April 25, 1997
- -----------------------------
    Carl W. Schafer *

/s/ Julian F. Sluyters          Vice President and            April 25, 1997
- -----------------------------   Treasurer (Chief Financial
   Julian F. Sluyters           and Accounting Officer)
                                          

<PAGE>
<PAGE>

                             SIGNATURES (Continued)

*    Signature affixed by Elinor W. Gammon pursuant to power of attorney dated
     May 21, 1996 and incorporated by reference from Post-Effective Amendment
     No. 30 to the registration statement of PaineWebber Managed Municipal
     Trust, SEC File No. 2-89016, filed June 27, 1996.


                           STATEMENT OF DIFFERENCES

The service mark symbol shall be expressed as ............................ 'sm'
The copyright symbol shall be expressed as ............................... 'c'
The trademark symbol shall be expressed as ............................... 'tm'
The registered trademark symbol shall be expressed as .................... 'r'







<PAGE>
 

<PAGE>




                          PAINEWEBBER MUNICIPAL SERIES
                                  EXHIBIT INDEX

Exhibit
Number
- ------
(1)     (a)    Declaration of Trust 1/
               (b)    Amendment effective April 10, 1987 to Declaration of Trust
                      10/
               (c)    Amendment effective May 1, 1987 to Declaration of Trust 2/
               (d)    Amendment  effective  January 28, 1988 to  Declaration  of
                      Trust 5/
               (e)    Amendment  effective June 30, 1988 to Declaration of Trust
                      6/
               (f)    Amendment  effective  August 23,  1988 to  Declaration  of
                      Trust 6/
               (g)    Amendment  effective  July 1, 1989 to Declaration of Trust
                      10/
               (h)    Amendment  effective  December 21, 1990 to  Declaration of
                      Trust 8/
               (i)    Amendment  effective  July 1, 1991 to Declaration of Trust
                      10/
               (j)    Amendment  effective June 30, 1992 to Declaration of Trust
                      11/
               (k)    Amendment  effective July 20, 1995 to Declaration of Trust
                      15/
               (l)    Amendment  effective  November 10, 1995 to  Declaration of
                      Trust 17/
        (2)    (a)    By-Laws 2/
               (b)    Amendment dated March 19, 1991 to By-Laws 8/
               (c)    Amendment dated September 28, 1994 to By-Laws 14/
        (3)    Voting trust agreement - none
        (4)    Instruments defining the rights of holders of the Registrant's
               shares of beneficial interest 13/
        (5)    Investment Advisory and Administration Contract 7/
        (6)    (a)    Distribution Contract (Class A Shares) 12/
               (b)    Distribution Contract (Class B Shares) 12/
               (c)    Distribution Contract (Class C Shares) 17/
               (d)    Distribution Contract (Class Y Shares) 17/
               (e)    Exclusive Dealer Agreement (Class A Shares)12/
               (f)    Exclusive Dealer Agreement (Class B Shares)12/
               (g)    Exclusive Dealer Agreement (Class C Shares)17/
               (h)    Exclusive Dealer Agreement (Class Y Shares)17/
        (7)    Bonus, profit sharing or pension plans - none
        (8)    Custodian Agreement 4/
        (9)    (a)    Transfer Agency Agreement 8/
               (b)    Service Contract 7/
        (10)   (a)    Opinion and consent of Kirkpatrick & Lockhart LLP,
                      counsel to the Registrant, with respect to Class A and
                      Class B Shares 9/
               (b)    Opinion and consent of Kirkpatrick & Lockhart LLP, counsel
                      to the Registrant, with respect to Class C Shares 10/
               (c)    Opinion and consent of Kirkpatrick & Lockhart LLP, counsel
                      to the Registrant, with respect to Class Y Shares 17/

    
   
        (11)   Other opinions, appraisals, rulings and consents:
               (a)    Independent Auditor's Consent (to be filed)
               (b)    Consent of special counsel to the Registrant with respect
                      to New York law with respect to PaineWebber New York
                      Tax-Free Income Fund (to be filed)
    
        (12)   Financial Statements omitted from prospectus-none (13) Letter of
               investment intent 3/ (14) Prototype Retirement Plan - none
        (15)   (a)    Plan of Distribution pursuant to Rule 12b-1 (Class A 
                      Shares) 10/
               (b)    Plan of Distribution pursuant to Rule 12b-1 (Class B
                      Shares) 10/



<PAGE>
<PAGE>


               (c)    Plan of Distribution pursuant to Rule 12b-1 (Class C
                      Shares) 11/
        (16)   (a)    Schedule for Computation of Performance Quotations for
                      Class A Shares of Municipal High Income Fund and New York
                      Tax-Free Income Fund 9/
               (b)    Schedule for Computation of Performance Quotations for
                      Class B Shares of Municipal High Income Fund and New York
                      Tax-Free Income Fund 10/
               (c)    Schedule for Computation of Performance Quotations for
                      Class C Shares of Municipal High Income Fund and New York
                      Tax-Free Income Fund 11/
   
        (17)  and (27) Financial Data Schedule (to be filed) 
        (18) Plan pursuant to Rule 18f-3 18/
    
- -----------------------------

1/      Incorporated by reference from initial registration statement, SEC File
        No. 33-11611, filed January 29, 1987.

2/      Incorporated by reference from Pre-Effective Amendment No. 2 to the
        registration statement, SEC File No. 33-11611, filed May 13, 1987.

3/      Incorporated by reference from Pre-Effective Amendment No. 3 to the
        registration statement, SEC File No. 33-11611, filed June 16, 1987.

4/      Incorporated by reference from Post-Effective Amendment No. 1 to the
        registration statement, SEC File No. 33-11611, filed December 15, 1987.

5/      Incorporated by reference from Post-Effective Amendment No. 2 to the
        registration statement, SEC File No. 33-11611, filed July 14, 1988.

6/      Incorporated by reference from Post-Effective Amendment No. 5 to the
        registration statement, SEC File No. 33-11611, filed May 2, 1989.

7/      Incorporated by reference from Post-Effective Amendment No. 7 to the
        registration statement, SEC File No. 33-11611, filed June 29, 1990.

8/      Incorporated by reference from Post-Effective Amendment No. 8 to the
        registration statement, SEC File No. 33-11611, filed April 29, 1991.

9/      Incorporated by reference from Post-Effective Amendment No. 9 to the
        registration statement, SEC File No. 33-11611, filed June 24, 1991.

10/     Incorporated by reference from Post-Effective Amendment No. 11 to the
        registration statement, SEC File No. 33-11611, filed June 24, 1992.

11/     Incorporated by reference from Post-Effective Amendment No. 12 to the
        registration statement, SEC File No. 33-11611, filed June 30, 1993.

12/     Incorporated by reference from Post-Effective Amendment No. 13 to the
        registration statement, SEC File No. 33-11611, filed July 1, 1994.

13/     Incorporated by reference from Articles III, VIII, IX, I and XI of
        Registrant's Declaration of Trust, as amended effective April 10, 1987,
        May 1, 1987, January 28, 1988, June 30, 1988, June 30, 1988, July 1,
        1989, December 21, 1990, July 1, 1991, June 30, 1992, July 20, 1995, and
        November 10, 1995, and from Articles II, VII and X of the Registrant's
        By-Laws, as amended September 28, 1994.

14/     Incorporated by reference from Post-Effective Amendment No. 14 to the
        registration statement, SEC File No. 33-11611, filed June 30, 1995.



<PAGE>
<PAGE>



15/     Incorporated by reference from Post-Effective Amendment No. 15 to the
        registration statement, SEC File No. 33-11611, filed August 31, 1995.

16/     Incorporated by reference from Post-Effective Amendment No. 17 to the
        registration statement, SEC File No. 33-11611, filed April 25, 1996.

17/     Incorporated by reference from Post-Effective Amendment No. 18 to the
        registration statement, SEC File No. 33-11611, filed July 1, 1996.
   
18/     Incorporated by reference from Post-Effective Amendment No. 19 to the
        registration statement, SEC File No. 33-11611, filed September 24, 1996.
    



<PAGE>

</TABLE>



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