PAINEWEBBER RMA TAX FREE FUND INC
N14AE24, 1996-09-09
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<PAGE>

     As filed with the Securities and Exchange Commission on September 9, 1996

                                                            Registration No. 33-

                          SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C. 20549

                                      FORM N-14

               REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

       [ ] Pre-Effective Amendment No.___   [ ] Post-Effective Amendment No.___

                         PAINEWEBBER RMA TAX-FREE FUND, INC.
                  (Exact Name of Registrant as Specified in Charter)

                             1285 Avenue of the Americas
                             New York, New York   10019
                       (Address of Principal Executive Offices)

                                    (212) 713-2000
                    (Registrant's Area Code and Telephone Number)

                              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:
                                SUSAN M. CASEY, ESQ.
                                BARRY E. SIMMONS, ESQ.
                             Kirkpatrick & Lockhart LLP
                           1800 Massachusetts Avenue, N.W.
                                      2nd Floor
                             Washington, D.C.  20036-1800
                             Telephone:  (202) 778-9000


              Approximate  Date  of  Proposed  Public  Offering:    as  soon  as
     practicable after this Registration Statement becomes effective.

              The Registrant  has filed a declaration  registering an indefinite
     amount of  securities pursuant to  Rule 24f-2 under  the Investment Company
     Act of 1940,  as amended.  Accordingly, no  filing fee is payable herewith.
     The Registrant filed on August 26, 1996, the  notice required by Rule 24f-2
     for its fiscal year ended June 30, 1996.

              It  is  proposed  that  this  filing  will   become  effective  on
     October 9, 1996 pursuant to Rule 488.
<PAGE>






                         PAINEWEBBER RMA TAX-FREE FUND, INC.

                          CONTENTS OF REGISTRATION STATEMENT

     This Registration Statement contains the following papers and documents:

     Cover Sheet

     Contents of Registration Statement

     Cross Reference Sheet

     Letter to Shareholders

     Notice of Special Meeting

     Part A - Prospectus/Proxy Statement

     Part B - Statement of Additional Information

     Part C - Other Information

     Signature Page

     Exhibits
<PAGE>






     <TABLE>
     <CAPTION>
                                            PAINEWEBBER RMA TAX-FREE FUND, INC.
                                              Form N-14 Cross Reference Sheet

                  Part A Item No.                                   Prospectus/Proxy 
                  and Caption                                       Statement Caption
                  --------------                                    -----------------

         <S>      <C>                                               <C>

          1.      Beginning of Registration Statement and Outside   Cover Page
                  Front Cover Page of Prospectus

          2.      Beginning and Outside Back Cover Page of          Table of Contents
                  Prospectus

          3.      Fee Table, Synopsis Information, and Risk         Synopsis; Comparison of Principal Risk Factors
                  Factors

          4.      Information About the Transaction                 Synopsis; The Proposed Transaction
          5.      Information About the Registrant                  Synopsis; Comparison of Principal Risk Factors;
                                                                    Miscellaneous; Prospectus of PaineWebber RMA
                                                                    Tax-Free Fund, Inc., dated August 29, 1996,
                                                                    previously filed on EDGAR, Accession 
                                                                    Number: 0000950112-96-003098, as supplemented
                                                                    September 4, 1996, supplement filed on EDGAR,
                                                                    Accession Number: 000050112-96-003188

          6.      Information About the Company Being Acquired      Synopsis; Comparison of Principal Risk Factors;
                                                                    Miscellaneous; Prospectus of PaineWebber RMA
                                                                    Connecticut Municipal Money Fund, dated
                                                                    August 29, 1996, previously filed on EDGAR,
                                                                    Accession Number: 0000950112-96-003118 as
                                                                    supplemented September __, 1996.

          7.      Voting Information                                Voting Information

          8.      Interest of Certain Persons and Experts           Not Applicable

          9.      Additional Information Required for Reoffering    Not Applicable
                  by Persons Deemed to be Underwriters

                  Part B Item No.                                   Statement of Additional
                  and Caption                                       Information Caption
                  ---------------                                   ----------------------

         10.      Cover Page                                        Cover Page

         11.      Table of Contents                                 Table of Contents
<PAGE>






                                            PAINEWEBBER RMA TAX-FREE FUND, INC.
                                              Form N-14 Cross Reference Sheet

         12.      Additional Information About the Registrant       Statement of Additional Information of
                                                                    PaineWebber RMA Tax-Free Fund, Inc., dated
                                                                    August 29, 1996, previously filed on EDGAR,
                                                                    Accession Number: 0000950112-96-003098

         13.      Additional Information About the Company Being    Statement of Additional Information of
                  Acquired                                          PaineWebber RMA Connecticut Municipal Money
                                                                    Fund, dated August 29, 1996, previously filed on
                                                                    EDGAR, Accession Number: 0000950112-96-003118

         14.      Financial Statements                              Annual Report of PaineWebber RMA Tax-Free Fund,
                                                                    Inc., for Fiscal Year Ended June 30, 1996,
                                                                    previously filed on EDGAR, Accession Number:
                                                                    0000950112-96-2967; Annual Report of PaineWebber
                                                                    RMA Connecticut Municipal Money Fund, for the
                                                                    Fiscal Period Ended June 30, 1996, previously
                                                                    filed on EDGAR, Accession Number: 0000889812-96-
                                                                    001137

     </TABLE>

     Part C
     ------
              Information required to be  included in Part C is  set forth under
     the  appropriate  item,  so  numbered,  in  Part  C  of  this  Registration
     Statement.
<PAGE>






                   PAINEWEBBER RMA CONNECTICUT MUNICIPAL MONEY FUND
               (a series of PaineWebber Municipal Money Market Series)


                                                                October __, 1996
      
     Dear Shareholder:

              When  Mitchell Hutchins  took over  the management  of  the former
     Kidder,  Peabody  Funds  in  early  1995,  as  a  result  of  PaineWebber's
     acquisition of certain  assets of Kidder,  Peabody Group  Inc., we  assumed
     the advisory and  administration responsibilities for your Fund,  which was
     renamed "PaineWebber  RMA Connecticut Municipal  Money fund"  ("Connecticut
     Fund") in 1995.   Connecticut Fund has never  achieved a substantial  asset
     level, and  its assets  have decreased  from approximately  $40 million  in
     1991 to approximately $19 million  at June 30, 1996, the end  of the Fund's
     most recent fiscal period.

              Mitchell Hutchins  has  concluded that,  as a  result  of  several
     factors, it will be  impossible to continue to operate Connecticut  Fund as
     a stand-alone fund.   These factors include  the Fund's small size  and the
     limited supply of  Connecticut municipal securities  in which  the Fund  is
     permitted to invest, as  well as recent changes made by the  Securities and
     Exchange Commission ("SEC")  to the rules for municipal money market funds,
     which  further  limit  the percentage  of  the Fund's  assets  that  may be
     invested in the securities  of a single issuer.  Accordingly, the  board of
     trustees   of   Connecticut    Fund   has   approved   Mitchell   Hutchins'
     recommendation  to reorganize ("merge") your Fund into PaineWebber RMA Tax-
     Free Fund, Inc. ("Tax-Free Fund").   Tax-Free Fund, like  Connecticut Fund,
     is  a money market  fund that seek to  maximize current  income exempt from
     federal  income  tax  consistent with  liqudiity  and  the preservation  of
     capital.  Unlike  Connecticut Fund, however, it  does not seek to  maximize
     income exempt from both federal and Connecticut  income tax.  As a  result,
     Tax-Free  Fund may not be a suitable investment vehicle for shareholders of
     Connecticut Fund whose  sole reason for investing in Connecticut Fund is to
     obtain income  exempt from both federal and Connecticut  tax.  However, the
     board believes that combining the  two Funds will benefit  the shareholders
     of  Connecticut Fund by providing them  with a fund paying dividends exempt
     from  federal  income tax  that  will  have substantially  lower  operating
     expenses as a percentage of average net assets.
<PAGE>






              The table  below provides you with a brief  summary of both Funds,
     as well as of the proposed combined Fund.

     <TABLE>
     <CAPTION>
                               Connecticut Fund          Tax-Free Fund         Combined Fund
                               ----------------          -------------         -------------

       <S>                  <C>                      <C>                    <C>

       Investment           Maximum current          Maximum current        Maximum current
       Objective            income exempt from       income exempt from     income exempt from
                            federal income tax       federal income tax     federal income tax
                            and Connecticut          consistent with        consistent with
                            personal income tax      liquidity and          liquidity and
                            to the extent            conservation of        conservation of
                            consistent with the      capital                capital
                            preservation of
                            capital and liquidity


       Portfolio Holdings   "Municipal               "Connecticut           "Municipal
                            Securities," defined     Municipal              Securities"
                            as high quality money    Securities,"
                            market instruments       defined as
                            having or deemed to      Municipal
                            have remaining           Securities that are
                            maturities of 13         issued by the State
                            months or less issued    of Connecticut, its
                            by states,               political
                            municipalities and       subdivisions,
                            public authorities,      authorities and
                            the interest on which    corporations, the
                            is exempt from           interest on which
                            federal income tax       is exempt from
                                                     federal income tax
                                                     as well as
                                                     Connecticut
                                                     personal income tax

       Credit Quality       Only "First Tier         Only "First tier       Only "First Tier
                            Securities"1/            Securities"            Securities"


                                       

     1/       "First Tier  Securities" are defined as  obligations that Mitchell
     Hutchins determines,  pursuant to procedures  adopted by the Fund's  board,
     present minimal  credit  risks and  are either  (1)  rated in  the  highest
     short-term  rating   category  by  at   least  two  nationally   recognized
     statistical  rating organizations  ("NRSROs"),  (2)  rated in  the  highest
     short-term  rating  category by  a  single NRSRO  if  only  that NRSRO  has
     assigned  the  obligations   a  short-term  rating  or  (3)   unrated,  but
     determined by Mitchell Hutchins to be of comparable quality.
<PAGE>






       AMT Securities       Under normal market      Under normal market    Under normal market
                            conditions, invests      conditions, invests    conditions, invests
                            in Municipal             in securities that     in securities that
                            Securities that pay      pay interest that      pay AMT exempt
                            "AMT exempt interest"    is subject to the      interest
                            (i.e., interest that     AMT
                            is not an item of tax
                            preference for
                            purposes of the
                            federal alternative
                            minimum tax ("AMT")

       Portfolio Maturity   90 days or less          90 days or less        90 days or less

     </TABLE>


              We have  retained  an  outside  firm  that  specializes  in  proxy
     solicitation to  assist us in connection with  the merger.  If  we have not
     received your  vote  as the  meeting  date approaches,  you  may receive  a
     telephone call from  Shareholder Communications Corporation ("SCC")  to ask
     for your vote.   We hope that  their telephone call does  not inconvenience
     you.

              I  appreciate that  the  length of  the attached  document  may be
     daunting, but  we have tried to make it  as clear as possible while meeting
     all the  legal requirements.   The Table of  Contents has been expanded  to
     make  it easier  to  find  specific topics  of  interest.   Also,  we  have
     included a secction  of questions and  answers that we think  will interest
     most investors.

              As always, I  thank you for  being an investor in  our funds.   We
     are committed to serving your interests and appreciate your trust in us.

                                       Very truly yours,



                                       By /s/ Margo Alexander
                                       ------------------------
                                          Margo Alexander
                                          President
                                          PaineWebber RMA Connecticut Municipal
                                                   Money Fund
<PAGE>






                                 QUESTIONS & ANSWERS

     Q:  WHY IS THIS MERGER BEING PROPOSED?

     A:   Given the  small size  of Connecticut  Fund, the  lack of  Connecticut
     Municipal Securities that  are First Tier Securities and the recent changes
     may by the SEC to limit  further the amount of assets of a municipal  money
     market  fund  that  may  be invested  in  securities  of  a  single issuer,
     Mitchell  Hutchins  determined  that  it  would  be  impossible  to  manage
     Connecticut Fund as a stand-alone  Fund.  However, because  shareholders of
     Connecticut Fund  may want  to continue  to receive  dividends exempt  from
     federal income tax, Mitchell Hutchins recommended  that Connecticut Fund be
     merged into Tax-Free,  another money market fund that pays dividends exempt
     from federal income tax.

     Q:   WHY IS THIS  MERGER NOT  PROPOSED IN  THE PROXY  STATEMENT I  RECEIVED
     EARLIER THIS YEAR?

     A:     Certain  of   the  factors   giving  rise   to  Mitchell   Hutchins'
     recommendation did  not  exist at  the  time  your Fund's  board  nominated
     trustees for election and approved the  proposals submitted to shareholders
     earlier this  year.  The  SEC adopted the regulatory  changes for municipal
     money market funds in  March of this year, and, after studying  the effects
     of the changes, recommended to the board  of Connecticut Fund in July  that
     the merger be submitted to shareholders for their approval.

     Q:  HOW WILL THE MERGER AFFECT THE FUNDS' EXPENSES?

     A:  The  combined Fund is expected to have lower overall expenses than your
     Fund currently has,  due to its larger  asset base and lower  advisory fee.
     Larger  funds may  achieve  economies of  scale  not attainable  by smaller
     funds.   As  you can see  in the table  below, our  analysis indicates that
     shareholders of Connecticut Fund  should benefit from lower  expense ratio.
     The expense ratio of Tax-Free  Fund is not expected  to change as a  result
     of the  merger.  (Note  that operating expenses  for the combined Fund  are
     expressed on a pro forma basis.  For more details about fees  and expenses,
     see "Synopsis-Comparative Fee Table on pages __ of the proxy statement.)
<PAGE>






     <TABLE>
     <CAPTION>
                                  Tax-Free Fund     Connecticut Fund 2/      Combined Fund
                                  -------------      -----------------       -------------
       <S>                     <C>                  <C>                    <C>

       Management Fees                0.45%                0.50%                 0.45%
       12b-1 Service Fees             0.08%                0.12%                 0.08%

       Other Expenses                 0.07%                0.49%                 0.07%

       Total Fund Operating          0.60% 3/              1.11%                 0.60%
       Expenses 
       Net Assets                $2,013,448,085         $18,985,779         $2,032,436,042

       Net Asset Value Per            $1.00                $1.00                 $1.00
       Share
     </TABLE>

     _________________________

     2/   Annualized.
     3/    Does not include non-recurring acquisition  expenses of 0.01% for the
     acquisition of  PaineWebber/Kidder, Peabody Tax Exempt  Money Fund, Inc. by
     Tax-Free Fund on November 20, 1995.


     Q:  WILL THE MERGER SUBJECT ME TO ANY TAXES?

     A:  The merger  is structured to be a tax-free reorganization,  which means
     that no gain  or loss will  be recognized  by either fund  or by  you as  a
     result of your acquisition of Tax-Free Fund shares through the merger.   If
     you do not wish  to receive shares of Tax-Free Fund in the  merger, you are
     free  to redeem  your  Connecticut fund  shares at  any  time prior  to the
     closing.

     Also, in  connection  with the  merger,  Connecticut  Fund is  required  to
     declare  and pay  to its shareholders  any distributions  of income  it has
     accrued during its fiscal year prior to the merger.

     Q:  HOW MANY SHARES WILL I RECEIVE IN THE MERGER?

     A:  If the  merger it approved, as  a holder of  Connecticut Fund you  will
     receive shares of Tax-Free Fund that  will be equal in value to  the shares
     of  Connecticut Fund you owned prior to the merger.  The net asset value of
     each share of  Tax-Free Fund issued in  connection with the merger  will be
     $1.00.

     Q:  WHAT IS MY BOARD'S RECOMMENDATION?

     A:  Your board of trustees recommends a vote "FOR" the merger.  
<PAGE>




                   PAINEWEBBER RMA CONNECTICUT MUNICIPAL MONEY FUND
               (a series of PaineWebber Municipal Money Market Series)
                                ____________________

                                      NOTICE OF
                           SPECIAL MEETING OF SHAREHOLDERS

                                  November __, 1996
                                ____________________
                                                                          
     To the Shareholders:

              A special  meeting of shareholders ("Meeting")  of PaineWebber RMA
     Connecticut  Municipal   Money  Fund  ("Connecticut  Fund"),  a  series  of
     PaineWebber Municipal Money  Market Series, will  be held  on November  __,
     1996 at [10:00  a.m.], Eastern time, at  1285 Avenue of the  Americas, 38th
     Floor, New York, New York 10019, for the following purposes:
      
              (1)  To  consider  an Agreement  and  Plan  of  Reorganization and
     Termination  under  which PaineWebber  RMA  Tax-Free Fund,  Inc. ("Tax-Free
     Fund") would acquire the assets  of Connecticut Fund in exchange solely for
     shares of  common stock  in Tax-Free  Fund and the  assumption by  Tax-Free
     Fund of  Connecticut Fund's  liabilities, followed  by the distribution  of
     those shares to  the shareholders of Connecticut Fund,  all as described in
     the accompanying Prospectus/Proxy Statement; and

              (2)  To transact such  other business as may  properly come before
     the Meeting or any adjournment thereof.

              You  are entitled  to  vote  at the  Meeting and  any  adjournment
     thereof if you  owned shares of Connecticut  Fund at the close  of business
     on September  18, 1996.   IF  YOU ATTEND  THE  MEETING, YOU  MAY VOTE  YOUR
     SHARES IN  PERSON.   IF YOU  DO NOT  EXPECT TO ATTEND  THE MEETING,  PLEASE
     COMPLETE, DATE,  SIGN AND  RETURN THE ENCLOSED  PROXY CARD IN  THE ENCLOSED
     POSTAGE PAID ENVELOPE.

                                       By  order of the board of trustees,      


                                       DIANNE E. O'DONNELL 
                                       Secretary
     October __, 1996

     1285 Avenue of the Americas 
     New York, New York 10019 


                               YOUR VOTE IS IMPORTANT 
                          NO MATTER HOW MANY SHARES YOU OWN 

               Please indicate your voting instructions on the enclosed  proxy
       card, date and  sign the card, and return  it in the envelope  provided.
       IF  YOU  SIGN,  DATE AND  RETURN  THE  PROXY  CARD  BUT  GIVE NO  VOTING
       INSTRUCTIONS,  YOUR SHARES  WILL  BE VOTED  "FOR"  THE  PROPOSAL NOTICED
       ABOVE.     In  order   to  avoid  the  additional   expense  of  further
       solicitation, we  ask your  cooperation in  mailing in  your proxy  card
       promptly.     Unless   proxy   cards   submitted  by   corporations  and
       partnerships are  signed by the appropriate  persons as indicated in the
       voting instructions on the proxy card, they will not be voted.
<PAGE>






                         PAINEWEBBER RMA TAX-FREE FUND, INC.

                   PAINEWEBBER RMA CONNECTICUT MUNICIPAL MONEY FUND
               (a series of PaineWebber Municipal Money Market Series)

                             1285 Avenue of the Americas
                               New York, New York 10019
                              (Toll Free) 1-800-647-1568

                               _______________________

                             PROSPECTUS/PROXY STATEMENT

                                   October __, 1996
                               _______________________


              This  Prospectus/Proxy  Statement  ("Proxy  Statement")  is  being
     furnished to  shareholders of PaineWebber  RMA Connecticut Municipal  Money
     Fund ("Connecticut Fund"), a series  of PaineWebber Municipal Money  Market
     Series,  in connection  with the  solicitation of  proxies by its  board of
     trustees  for  use at  a  special meeting  of  shareholders to  be  held on
     November __, 1996, at  [10:00] a.m., Eastern  time, and at any  adjournment
     thereof ("Meeting").

              As  more fully  described  in  this Proxy  Statement,  the primary
     purpose  of   the  Meeting  is   to  vote  on   a  proposed  reorganization
     ("Reorganization").   Under  the Reorganization,  PaineWebber RMA  Tax-Free
     Fund, Inc. ("Tax-Free Fund") would  acquire the assets of  Connecticut Fund
     in exchange solely  for shares  of common stock  in Tax-Free  Fund and  the
     assumption by Tax-Free  Fund of Connecticut Fund's liabilities.  Those Tax-
     Free  Fund  shares  then  would  be  distributed  to  the  shareholders  of
     Connecticut  Fund,  so that  each  shareholder  of  Connecticut Fund  would
     receive a number  of full and fractional shares  of Tax-Free Fund having an
     aggregate  value that,  on  the effective  date  of the  Reorganization, is
     equal  to the  aggregate net  asset value  of the  shareholder's  shares in
     Connecticut  Fund.  Following  the distribution,  Connecticut Fund  will be
     terminated.

              Tax-Free  Fund  is  a  diversified   money  market  fund  with  an
     investment objective to provide maximum current income exempt from  federal
     income tax consistent  with liquidity and  conservation of  capital.   Tax-
     Free   Fund  seeks  to  achieve  its   investment  objective  by  investing
     substantially all  of its  assets in  high quality  municipal money  market
     instruments.  Both Tax-Free  Fund and Connecticut  Fund (each a "Fund"  and
     collectively, the "Funds") are money market  funds that seek to maintain  a
     stable $1.00 price per share.  

              An investment in either Fund is neither insured nor guaranteed  by
     the U.S. government.   While each Fund seeks to maintain a stable net asset
     value of $1.00 per  share, there can be no  assurance that it will  be able
     to do so.  
<PAGE>






              THESE  SECURITIES HAVE  NOT BEEN  APPROVED OR  DISAPPROVED BY  THE
     SECURITIES AND EXCHANGE  COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR
     HAS  THE  SECURITIES  AND  EXCHANGE  COMMISSION  OR  ANY  STATE  SECURITIES
     COMMISSION  PASSED UPON  THE ACCURACY OR  ADEQUACY OF THIS PROSPECTUS/PROXY
     STATEMENT.  ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

              This  Proxy  Statement,  which   should  be  retained  for  future
     reference, sets  forth concisely the  information about the  Reorganization
     and Tax-Free Fund that a shareholder should know before voting.  

              This  Proxy Statement is accompanied by the Prospectus of Tax-Free
     Fund, dated August 29,  1996, as supplemented  September 4, 1996, which  is
     incorporated by this reference into this  Proxy Statement.  A Statement  of
     Additional   Information  dated   October  __,   1996,   relating  to   the
     Reorganization  and including  historical  financial statements,  has  been
     filed   with  the  Securities  and  Exchange   Commission  ("SEC")  and  is
     incorporated herein by this reference.   A Prospectus of  Connecticut Fund,
     dated August 29,  1996, as supplemented September 4, 1996, is combined with
     the  Tax-Free Fund  Prospectus,  and is  also  incorporated herein  by this
     reference.   A combined  Statement of  Additional  Information of  Tax-Free
     Fund and Connecticut Fund, dated August 29,  1996, has been filed with  the
     SEC and also is  incorporated herein  by this reference.   Copies of  these
     documents, as well  as Tax-Free Fund's  Annual Report  to Shareholders  for
     the fiscal  year ended June 30,  1996 and Connecticut  Fund's Annual Report
     to Shareholders for the fiscal period ended June 30, 1996, may be  obtained
     without  charge  and further  inquiries  may  be  made  by contacting  your
     PaineWebber   Incorporated   ("PaineWebber")   Investment   Executive    or
     PaineWebber's correspondent firms or by calling toll-free 1-800-762-1000.

























                                          ii
<PAGE>






                                  TABLE OF CONTENTS


     VOTING INFORMATION  . . . . . . . . . . . . . . . . . . . . . . . . .     1

     SYNOPSIS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     2

     COMPARISON OF PRINCIPAL RISK FACTORS  . . . . . . . . . . . . . . . .     8

     THE PROPOSED TRANSACTION  . . . . . . . . . . . . . . . . . . . . . .     9

     MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . . . . .      13

     APPENDIX A - AGREEMENT AND PLAN OF REORGANIZATION AND TERMINATION .   A - 1

     [APPENDIX B - BENEFICIAL OWNERSHIP OF SHARES OF TAX-FREE FUND  AND
              CONNECTICUT FUND . . . . . . . . . . . . . . . . . . . .    B - 1]




































                                         iii
<PAGE>






                   PAINEWEBBER RMA CONNECTICUT MUNICIPAL MONEY FUND
               (a series of PaineWebber Municipal Money Market Series)

                                _____________________

                             PROSPECTUS/PROXY STATEMENT

                           Special Meeting of Shareholders
                                    To Be Held On
                                  November __, 1996
                                _____________________

                                  VOTING INFORMATION

              This  Prospectus/Proxy  Statement  ("Proxy  Statement")  is  being
     furnished to  shareholders of PaineWebber  RMA Connecticut Municipal  Money
     Fund ("Connecticut Fund"),  a series of PaineWebber Municipal  Money Market
     Series,  in connection with  the solicitation  of proxies  by its  board of
     trustees  for  use at  a  special meeting  of  shareholders to  be  held on
     November __,  1996, at [10:00]  a.m. Eastern time,  and at any  adjournment
     thereof ("Meeting").    This  Proxy  Statement  will  first  be  mailed  to
     shareholders on or about October __, 1996.

              At least  thirty percent of Connecticut  Fund's shares outstanding
     on September 18,  1996, represented in person or  by proxy, must be present
     for the  transaction  of business  at  the Meeting.   If  a  quorum is  not
     present at  the Meeting  or a  quorum is  present but  sufficient votes  to
     approve  the proposal are  not received,  the persons named  as proxies may
     propose  one  or  more  adjournments  of  the  Meeting  to  permit  further
     solicitation  of   proxies.    Any   such  adjournment  will  require   the
     affirmative vote of a  majority of those shares represented at  the Meeting
     in  person or  by proxy.   The  persons named  as  proxies will  vote those
     proxies that they are  entitled to vote FOR  the proposal in favor of  such
     an adjournment  and will vote  those proxies  required to be  voted AGAINST
     the proposal against such adjournment.  A shareholder  vote may be taken on
     the  proposal in  this Proxy  Statement prior  to any  such  adjournment if
     sufficient votes have been received and it is otherwise appropriate.

              Broker  non-votes are  shares held  in street  name for  which the
     broker  indicates  that  instructions  have  not  been  received  from  the
     beneficial owners  or other  persons entitled  to vote  and  for which  the
     broker does  not  have discretionary  voting  authority.   Abstentions  and
     broker non-votes  will  be  counted  as  shares  present  for  purposes  of
     determining  whether a  quorum is  present but  will  not be  voted for  or
     against  the adjournment or proposal.   Accordingly, abstentions and broker
     non-votes effectively will  be a vote  against adjournment  or against  the
     proposal where the required  vote is a percentage of the shares  present or
     outstanding.    Abstentions  and broker  non-votes  will  not  be  counted,
     however,  as  votes cast  for  purposes of  determining  whether sufficient
     votes have been received to approve the proposal.

              The individuals named  as proxies on the enclosed proxy  card will
     vote in accordance with your direction as  indicated thereon, if your proxy
     card is received properly executed by you  or by your duly appointed  agent
<PAGE>






     or  attorney-in-fact.  If  you sign,  date and  return the proxy  card, but
     give  no  voting  instructions, your  shares  will  be  voted  in favor  of
     approval  of the  Agreement  and Plan  of  Reorganization and  Termination,
     dated as of August  30, 1996 ("Reorganization Plan"), which is  attached to
     this  Proxy  Statement as  Appendix  A.    Under  the Reorganization  Plan,
     PaineWebber RMA  Tax-Free Fund, Inc.  ("Tax-Free Fund")  would acquire  the
     assets  of Connecticut Fund in  exchange solely for  shares of common stock
     in Tax-Free Fund and  the assumption by Tax-Free Fund of Connecticut Fund's
     liabilities;  those  Tax-Free  Fund shares  then  would  be  constructively
     distributed to  Connecticut Fund's shareholders.   (These transactions  are
     collectively referred  to herein as  the "Reorganization," and  Connecticut
     Fund and Tax-Free Fund may be referred  to herein individually as a  "Fund"
     or,   collectively,   as   the  "Funds.")      After   completion  of   the
     Reorganization, Connecticut Fund will be terminated. 

              If you  sign, date and return  the proxy card, but  give no voting
     instructions, the duly  appointed proxies may  vote your  shares, in  their
     discretion, upon such  other matters as may  come before the Meeting.   You
     may revoke the proxy card  by giving another proxy or by letter or telegram
     revoking  the initial  proxy.   To be  effective, such  revocation must  be
     received by Connecticut  Fund prior to the  Meeting and must indicate  your
     name  and  account number.    In addition,  if  you attend  the  Meeting in
     person,  you may,  if you  wish, vote  by  ballot at  the Meeting,  thereby
     canceling any proxy previously given.

              As  of  the  record  date,  September  18, 1996  ("Record  Date"),
     Connecticut Fund  had _______  shares of  beneficial interest  outstanding.
     The solicitation of  proxies, the cost of  which will be borne  by Mitchell
     Hutchins Asset Management  Inc. ("Mitchell Hutchins") (the  sub-adviser and
     sub-administrator of Connecticut  Fund), will be made primarily by mail but
     also  may include  telephone or  oral communications  by representatives of
     Mitchell Hutchins, who  will not receive any compensation therefor from the
     Funds.     Shareholder  Communications   Corporation,  professional   proxy
     solicitors  retained  by Mitchell  Hutchins,  will  not  be  paid fees  and
     expenses for soliciting services.  [Except  as shown on Appendix B  hereto,
     management of each Fund  does not know of any single shareholder or "group"
     (as that  term is used in Section  13(d) of the Securities  Exchange Act of
     1934)  who owns  beneficially 5%  or more  of  the shares  of either  Fund.
     Directors and officers of Tax-Free Fund own  in the aggregate less than  1%
     of the shares of that Fund.]  

              Approval of  the Reorganization  Plan with respect  to Connecticut
     Fund  requires the affirmative  vote of  the holders  of a majority  of the
     outstanding shares of  Connecticut Fund.   Each outstanding  full share  of
     Connecticut Fund is entitled to  one vote, and each  outstanding fractional
     share thereof is  entitled to a proportionate fractional share of one vote.
     As defined in the Investment Company Act of  1940 ("1940 Act"), majority of
     the  outstanding  voting   securities  means  the  lesser  of  (1)  67%  of
     Connecticut  Fund's shares  present  at a  meeting  of shareholders  if the
     owners of more  than 50% of Connecticut Fund's  shares then outstanding are
     present in person or  by proxy, or (2) more than 50%  of Connecticut Fund's
     outstanding  shares.   If the Reorganization  Plan is  not approved  by the

                                          2
<PAGE>






     requisite vote  of shareholders of  Connecticut Fund, the  persons named as
     proxies  may propose  one or  more adjournments  of  the Meeting  to permit
     further solicitation of proxies.  Although  the shareholders of Connecticut
     Fund may  exchange or redeem out  of the Fund,  they do not  have appraisal
     rights.

                                       SYNOPSIS

              The  following  is  a  summary  of certain  information  contained
     elsewhere in this  Proxy Statement, the  Prospectuses of  the Funds  (which
     are incorporated  herein by this reference),  and the  Reorganization Plan.
     Shareholders should  read this Proxy  Statement and the  Prospectus of Tax-
     Free Fund carefully.   As discussed  more fully  below, Connecticut  Fund's
     board  of   trustees  believes   that  the   Reorganization  will   benefit
     Connecticut  Fund's  shareholders.    The  Funds  have  similar  investment
     objectives, although the  focus of the Funds' investment policies differ in
     that Tax-Free  Fund invests  to generate  income exempt  only from  federal
     income tax, while Connecticut Fund  invests to generate income  exempt from
     both  federal  income tax  and  Connecticut personal  income  tax.   It  is
     anticipated that, following the Reorganization, the  former shareholders of
     Connecticut Fund  will, as  shareholders of  Tax-Free Fund,  be subject  to
     lower total operating expenses as a percentage of net assets.

     The Proposed Reorganization

              Connecticut Fund's  board of trustees considered  and approved the
     Reorganization  Plan   at  a   meeting  held  on   July  24,  1996.     The
     Reorganization   Plan  provides  for  the  acquisition  of  the  assets  of
     Connecticut Fund  by Tax-Free Fund, in exchange solely for shares of common
     stock  of Tax-Free Fund and the assumption  by Tax-Free Fund of Connecticut
     Fund's liabilities.   Connecticut Fund then will distribute those shares to
     its shareholders, so  that each  Connecticut Fund shareholder  will receive
     the  number  of  full  and  fractional shares  that  equals  in  value such
     shareholder's holdings in  Connecticut Fund as of the Closing Date (defined
     below).   Connecticut Fund then will  be terminated as  soon as practicable
     thereafter.  

              The  exchange  of  Connecticut  Fund's  assets for  Tax-Free  Fund
     shares and Tax-Free  Fund's assumption of its liabilities  will occur as of
     12:00 noon, Eastern time,  on November 20, 1996 or  such later date as  the
     conditions to the closing are satisfied ("Closing Date").

              Each  Fund currently  offers  a  single class  of shares  that  is
     offered primarily to  clients of  PaineWebber Incorporated  ("PaineWebber")
     and   its  correspondent  firms  who   are  participants  in  the  Resource
     Management  Account(REGISTERED  TRADEMARK)  ("RMA")  or  Business  Services
     Account(REGISTERED TRADEMARK) ("BSA")  programs.  Among the features of the
     RMA and BSA  programs is  a daily sweep  of uninvested cash  in amounts  of
     $1.00  or more  into  a designated  money market  fund.   The  RMA and  BSA
     programs include  a  full  array  of  premier  account  services,  such  as
     checkwriting, a Gold or  Business Card MasterCard, and  toll-free telephone


                                          3
<PAGE>






     access  to a  customer service  center.  The  features of  the RMA  and BSA
     programs are summarized in the Funds' Statement of Additional Information.

              For the reasons set forth below under "The Proposed Transaction  -
     - Reasons for  the Reorganization,"  Connecticut Fund's board  of trustees,
     including its trustees  who are not  "interested persons," as that  term is
     defined in the 1940 Act  of Connecticut Fund ("Independent  Trustees"), has
     determined that the  Reorganization is in the best interests of Connecticut
     Fund, that  the terms  of the  Reorganization are fair  and reasonable  and
     that the interests of Connecticut  Fund's shareholders will not  be diluted
     as a result of the  Reorganization.  Accordingly, Connecticut  Fund's board
     of trustees recommends  approval of the transaction.  In addition, Tax-Free
     Fund's board of directors, including  its directors who are  not interested
     persons of  Tax-Free Fund  ("Independent Directors"),  has determined  that
     the Reorganization  is in  the best  interests of Tax-Free  Fund, that  the
     terms of the Reorganization are fair and reasonable and  that the interests
     of Tax-Free  Fund's shareholders  will not be  diluted as  a result of  the
     Reorganization.

     Comparative Fee Table

              Certain  fees and  expenses that  Connecticut  Fund's shareholders
     pay, directly or  indirectly, are slightly different from those incurred by
     Tax-Free Fund shareholders, although  neither Fund's shares are  subject to
     any  shareholder transaction  expenses, i.e.,  no sales  charges  on shares
     purchased or deferred sales charges for shares redeemed.  

              PaineWebber,  the investment  adviser  and administrator  of  each
     Fund,  is currently  paid  (1) by Connecticut  Fund,  an annual  investment
     advisory and administration fee  at the annual rate of 0.50% of that Fund's
     average daily  net assets, and (2)  by Tax-Free Fund, an  annual investment
     advisory and  administration fee,  computed daily  and paid  monthly, at  a
     rate  of 0.50%  of average daily  net assets  up to $1.0  billion, 0.44% of
     average daily  net assets in excess of $1.0 billion up to $1.5 billion, and
     0.36% of average  daily net  assets in excess  of $1.5 billion.   Based  on
     Tax-Free Fund's average  net assets of  $2,003,574,609 for  the year  ended
     June   30,   1996,  Tax-Free   Fund   paid  an   investment   advisory  and
     administration  fee at the effective annual  rate of 0.45% of average daily
     net assets, which  is less than the  current fee paid by  Connecticut Fund.
     Following  the Reorganization,  the investment  advisory and administration
     fee for  the combined  fund is expected  to be  0.45% of average  daily net
     assets.   With  respect to  both Funds,  PaineWebber (not  the Funds)  pays
     Mitchell  Hutchins  a  fee  for  its  sub-advisory  and  sub-administration
     services ("sub-advisory fee") at an annual rate of  20% of the fee received
     by PaineWebber  for advisory  and administration  services.   Following the
     Reorganization, PaineWebber will  continue to pay Mitchell  Hutchins a sub-
     advisory fee at the same annual rate.  

              Other Expenses.  Each  Fund also incurs  other expenses.  For  the
     fiscal  year or  period ended June  30, 1996,  the ratio  of expenses  as a
     percentage of  average net  assets of  Tax-Free Fund  and Connecticut  Fund
     were 0.60% (which does not  include a non-recurring acquisition  expense of

                                          4
<PAGE>




     0.01%  for the acquisition  of PaineWebber/Kidder  Peabody Tax-Exempt Money
     Fund, Inc. by  Tax-Free Fund on November 20,  1995) and 1.11% (annualized),
     respectively.   In addition, certain  expenses currently  paid by  Tax-Free
     Fund  shareholders   will  also   be  paid  by   former  Connecticut   Fund
     shareholders following  the Reorganization.  Tax-Free Fund pays PaineWebber
     an annual fee of $4.00 per active Fund  account, plus certain out-of-pocket
     expenses, for certain  services not performed by the Fund's transfer agent.
     This  fee will be paid by former Connecticut Fund shareholders with respect
     to their Tax-Free Fund accounts.

              Distribution.    PaineWebber  is the  distributor  of each  Fund's
     shares.    Under  separate   plans  of  distribution,  Tax-Free   Fund  and
     Connecticut Fund  each is  authorized to  pay a  12b-1 service  fee at  the
     annual rate of  up to 0.15% and  0.12%, respectively.  Each  Fund currently
     pays PaineWebber  a  12b-1 fee  at  the annual  rate  of 0.08%  and  0.12%,
     respectively, of  such Fund's average  daily net assets.   Any increase  in
     the  0.08%  annual rate  paid  by  Tax-Free Fund  would  require the  prior
     approval of that Fund's board of directors.  

              The  following  tables  show  (1)  transaction expenses  currently
     incurred by  shareholders of each  Fund and transaction  expenses that each
     shareholder will incur after giving  effect to the Reorganization,  and (2)
     the current  fees and  expenses incurred for  the fiscal period  ended June
     30, 1996 by Tax-Free Fund  and by Connecticut Fund, and pro  forma fees for
     Tax-Free Fund after giving effect to the Reorganization.

     Shareholder Transaction Expenses
     <TABLE>
     <CAPTION>

                                                         Connecticut         Combined 
                                        Tax-Free Fund       Fund               Fund  
                                        -------------    -----------         --------

       <S>                              <C>              <C>                 <C>
       Sales charge on purchases of         None           None                None
       shares

       Sales charge on reinvested           None           None                None
       dividends   

       Redemption fee or deferred           None           None                None
       sales charge


     Annual Fund Operating Expenses1/
     (as a percentage of average net assets)
                                                                            Combined Fund
                                    Tax-Free Fund    Connecticut Fund*       (Pro Forma)
                                    -------------    -----------------      ------------

      Management Fees                   0.45%              0.50%                 0.45%

      12b-1 Service Fees                0.08%              0.12%                 0.08%




                                          5
<PAGE>





                                                                            Combined Fund
                                    Tax-Free Fund    Connecticut Fund*       (Pro Forma)
                                    -------------    -----------------      ------------

      Other Expenses                    0.07%              0.49%                 0.07%
                                       ------              -----                 -----
      Total Fund Operating              0.60% (2)          1.11%                 0.60%
      Expenses                         ======              =====                 =====

     _______________________

     *   Annualized.
     </TABLE>

     1/   PaineWebber currently charges  each Fund's shareholders  an annual $85
     account charge  for the RMA  program including the  Gold MasterCard without
     the Bank One Line of  Credit.  The fee for  clients who choose the  Line of
     Credit for their  Gold MasterCard is $125.   The annual account  charge for
     the BSA  program, including  the MasterCard  Business Card,  is $125  ($165
     with a MasterCard  Line of Credit).   The account charges are  not included
     in  the  table  because  certain  non-RMA  and   non-BSA  participants  are
     permitted to purchase shares of the Funds.  

     (2)  This  ratio does  not  include non-recurring  acquisition  expenses of
     0.01% for  the acquisition of  PaineWebber/Kidder Peabody Tax-Exempt  Money
     Fund, Inc. by Tax-Free Fund on November 20, 1995. 


     Example of Effect on Fund Expenses

              The  following illustrates  the  expenses on  a  $1,000 investment
     under the  existing  and estimated  fees  and  the expenses  stated  above,
     assuming a 5% annual return.  

     <TABLE>
     <CAPTION>
                                      ONE YEAR     THREE YEARS    FIVE YEARS     TEN YEARS
                                      --------     ----------     ----------     ---------

       <S>                               <C>           <C>            <C>           <C>

       Tax-Free Fund . . . . . . .      $ 6            $19            $33          $ 75

       Connecticut Fund  . . . . .      $11            $35            $61          $135

       Combined Fund . . . . . . .      $ 6            $19            $33          $ 75

     ______________________________
     </TABLE>

              This Example  assumes that all dividends  are reinvested, that the
     percentage amounts listed under  Annual Fund Operating Expenses remain  the
     same in  the years shown  and that the  shares are redeemed  at the end  of
     each  time period  shown.   The  above tables  and  the assumption  in this
     Example  of  a  5%  annual  return  are  required  by  regulations  of  the


                                          6
<PAGE>






     Securities  and Exchange Commission ("SEC") applicable to all mutual funds;
     the  assumed  5% annual  return  is  not  a  prediction of,  and  does  not
     represent, either Fund's projected or actual performance.  

              THIS EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST  OR
     FUTURE EXPENSES, AND EACH FUND'S ACTUAL EXPENSES  MAY BE MORE OR LESS  THAN
     THOSE  SHOWN.  The  actual expenses  of each  Fund will depend  upon, among
     other things, the level  of its average net assets and  the extent to which
     it incurs variable expenses, such as transfer agency costs.

     Forms of Organization

              Tax-Free Fund  is an  open-end, diversified management  investment
     company  organized as  a  Maryland corporation  ("Corporation") on  July 2,
     1982.   The Corporation's Articles of Incorporation authorize the directors
     to issue up  to 20 billion  shares, par value  $0.001 per share.   Tax-Free
     Fund currently does not issue share certificates and  it is not required to
     (nor does it) hold annual shareholder meetings. 

              Connecticut  Fund  is  a  non-diversified  series  of  PaineWebber
     Municipal Money  Market Series, an  open-end management investment  company
     organized  as  a Massachusetts  business trust  ("Trust") on  September 14,
     1990.    The Trust's  Amended  and  Restated  Declaration  of Trust,  dated
     August 28,  1991, authorizes  the trustees  to  create separate  series and
     issue  an unlimited  number  of full  and  fractional shares  of beneficial
     interest, par value $0.001  per share.  The Trust currently does  not issue
     share certificates and  it is  not required to  (nor does  it) hold  annual
     shareholder meetings.

              Although  shareholders of  a  Massachusetts  business  trust  may,
     under   certain  circumstances,   be  held   personally   liable  for   its
     obligations,  the  Trust's  Amended  and  Restated   Declaration  of  Trust
     expressly disclaims, and provides indemnification against,  such liability.
     Accordingly,  the  risks of  a  shareholder's incurring  financial  loss on
     account  of shareholder  liability  is limited  to  circumstances in  which
     Connecticut Fund  itself  would  be  unable  to  meet  its  obligations,  a
     possibility that  PaineWebber, the investment  adviser, believes is  remote
     and, thus, does not pose a material risk.

     Investment Objectives and Policies

              The investment objective  and policies of each Fund are  set forth
     below.   Tax-Free Fund  has an  investment objective  generally similar  to
     that  of Connecticut  Fund  in that  each Fund  seeks  to maximize  current
     income  exempt  from  federal  income  tax consistent  with  liquidity  and
     preserving capital.   Connecticut  Fund's  investment strategies,  however,
     differ from  those  of Tax-Free  Fund  because  Connecticut Fund  seeks  to
     generate income that is also  exempt from Connecticut personal  income tax.
     There can  be no  assurance that  either Fund  will achieve its  investment
     objective.  An investment in either Fund is neither insured nor  guaranteed
     by the  U.S. government.  While  each Fund seeks  to maintain a  stable net


                                          7
<PAGE>






     asset value of $1.00 per share,  there can be no assurance that either Fund
     will be able to do so.  

              Tax-Free Fund. The  investment objective  of Tax-Free  Fund is  to
     provide maximum current  income exempt  from federal income  tax consistent
     with liquidity and conservation  of capital.  The Fund seeks to achieve its
     objective by  investing substantially  all of  its assets  in money  market
     instruments  having or deemed to have remaining  maturities of 13 months or
     less issued by states, municipalities and public authorities,  the interest
     from which  is exempt  from  federal income  tax ("Municipal  Securities").
     The Fund  purchases only  those Municipal  Securities that  are either  (1)
     rated  in the highest short-term rating category by at least two nationally
     recognized statistical  rating organizations ("NRSROs"),  (2) rated in  the
     highest short-term rating  category by a  single NRSRO if  only that  NRSRO
     has assigned  the  obligations a  short-term  rating  or (3)  unrated,  but
     determined by  Mitchell Hutchins to  be of comparable  quality ("First Tier
     Securities").     These  Municipal  Securities  include   municipal  notes,
     municipal commercial  paper, municipal  bonds, floating  and variable  rate
     municipal obligations  and participation interests  in municipal bonds  and
     floating  and   variable  rate  obligations.     Municipal  bonds   include
     industrial development  bonds  ("IDBs"), private  activity bonds  ("PABs"),
     moral obligation  bonds, municipal  lease obligations  and certificates  of
     participation therein and put bonds.  The interest on most PABs is  an item
     of  tax preference  for  purposes of  the  federal alternative  minimum tax
     ("AMT").  Under  normal market conditions,  the Fund intends  to invest  in
     Municipal  Securities  that  pay  interest that  is  not  an  item  of  tax
     preference for purposes of the AMT ("AMT exempt interest"),  but may invest
     up to 20% of its total assets in such securities if,  in Mitchell Hutchins'
     judgment, market conditions warrant.

              Connecticut Fund.   The  investment objective of  Connecticut Fund
     is the maximization  of current income exempt  from federal income tax  and
     Connecticut personal income tax for  residents of the State  of Connecticut
     consistent  with  the  preservation  of  capital  and  the  maintenance  of
     liquidity.    Except for  temporary  purposes,  Connecticut Fund  seeks  to
     achieve  its  objective  by investing  primarily  in  Municipal  Securities
     issued  by   the  State   of  Connecticut,   its  political   subdivisions,
     authorities  and  corporations,  the interest  from  which  is  exempt from
     federal   income  tax   as  well   as  Connecticut   personal  income   tax
     ("Connecticut Municipal Securities").  

              Except  when   maintaining   a   temporary   defensive   position,
     Connecticut  Fund invests at  least 65%  of its  total assets and  seeks to
     invest 100% of its net assets in Connecticut Municipal Securities.  

              Connecticut Fund  invests  in high  quality Connecticut  Municipal
     Securities with remaining  maturities of 13  months or  less.   Connecticut
     Fund may  purchase Connecticut  Municipal Securities  that consist only  of
     First  Tier  Securities,  including municipal  notes,  municipal commercial
     paper, municipal  bonds, floating and  variable rate municipal  obligations
     and  participation interests in municipal  bonds and  floating and variable
     rate obligations.    Such municipal  bonds  include  IDBs and  PABs,  moral

                                          8
<PAGE>






     obligation  bonds,   municipal  lease   obligations  and  certificates   of
     participation therein and put bonds.

              Under  normal market  conditions, Connecticut  Fund may  invest in
     Connecticut Municipal Securities that pay  interest that is subject  to the
     AMT.

              Other Policies  of Both Funds.   Each Fund  may purchase  variable
     and floating  rate securities  with remaining  maturities in  excess of  13
     months  issued  by   U.S.  government  agencies  or   instrumentalities  or
     guaranteed  by the  U.S.  government or,  if subject  to  a demand  feature
     exercisable within 13 months  or less, municipal  issuers.  Both Funds  may
     enter into repurchase agreements with  U.S. banks and dealers  with respect
     to  U.S. government  securities,  commercial  paper, bank  certificates  of
     deposit and  bankers' acceptances.  However,  each Fund does not  intend to
     enter  repurchase agreements  except  as  a  temporary  measure  and  under
     unusual circumstances.  

              Both  Funds are  authorized to  lend up  to 33  1/3% of  the total
     value  of their  portfolio securities  to  broker-dealers or  institutional
     investors that Mitchell  Hutchins deems qualified.  Neither Fund expects to
     engage in securities lending except under unusual circumstances.

              When Mitchell  Hutchins believes  there is an  insufficient supply
     of the  type of Municipal Securities in which  Tax-Free Fund or Connecticut
     Fund primarily  invests, or  during other  unusual market conditions,  each
     Fund  temporarily may invest all or any portion  of its net assets in other
     types  of  Municipal  Securities.    In  addition,  when Mitchell  Hutchins
     believes  that there is  an insufficient  supply of  any type  of Municipal
     Securities or  that other circumstances  warrant a defensive posture,  each
     Fund may hold cash and may  invest all or any portion of its net  assets in
     taxable money market instruments, including repurchase agreements.  To  the
     extent either Fund  holds cash, such cash  would not earn income  and would
     reduce its yield.

              Each Fund may borrow  money for temporary purposes;  Tax-Free Fund
     may not  borrow in excess of 10%  of its total assets  and Connecticut Fund
     may not borrow in excess of 15% of its net assets.

              Each  Fund may  purchase Municipal  Securities on  a "when-issued"
     basis, that is, for delivery beyond the normal  settlement date at a stated
     price and yield.  Tax-Free Fund expects  that commitments to purchase when-
     issued  securities normally  will  not exceed  25%  of its  assets, whereas
     Connecticut  Fund  expects   that  commitments   to  purchase   when-issued
     securities normally will not exceed 20% of its assets.

              Neither  Fund  will invest  more  than 10%  of  its net  assets in
     securities  that  are  illiquid,   including  repurchase  agreements   with
     maturities in excess of seven days.  




                                          9
<PAGE>






     Operations of Tax-Free Fund Following the Reorganization

              As  indicated  above, the  primary  difference  in  the investment
     policies of the  two Funds is the  focus of Connecticut Fund  on investment
     in Connecticut Municipal  Securities.  It  is not  expected, however,  that
     Tax-Free  Fund   will  revise   its  investment   policies  following   the
     Reorganization to reflect those of  Connecticut Fund.  Based on  its review
     of the investment  portfolios of each Fund, Mitchell Hutchins believes that
     all of the  assets held  by Connecticut Fund  will be  consistent with  the
     investment  policies of  Tax-Free Fund and  thus can be  transferred to and
     held by Tax-Free Fund if the Reorganization is approved.  

              Currently, PaineWebber serves  as investment adviser and  Mitchell
     Hutchins serves  as sub-adviser to  both Funds.   After the Reorganization,
     the directors and  officers of Tax-Free  Fund and  its investment  adviser,
     sub-adviser, distributor and  other outside agents will  continue to  serve
     Tax-Free Fund in their current capacities.

     Purchases and Redemptions

              The RMA  and  BSA Programs.    Shares  of each  Fund  are  offered
     primarily to clients  of PaineWebber and  its correspondent  firms who  are
     participants in  the RMA or BSA  programs.  An order  to purchase shares of
     either  Fund will be  executed on the Business  Day on  which federal funds
     become available  to each  Fund, at  the Fund's  next-determined net  asset
     value per share.  A "Business  Day" is any day on which  the Boston offices
     of  the  Funds'  custodian,  State  Street  Bank  and  Trust  Company  (the
     "Custodian"),  and the New  York offices  of PaineWebber  and PaineWebber's
     bank are all open for  business.  "Federal funds" are funds  deposited by a
     commercial bank  in  an account  at  a Federal  Reserve  Bank that  can  be
     transferred to a  similar account of another  bank in one day  and thus may
     be made immediately available to a Fund through its Custodian.  

              Redemptions.   Shares of  each Fund may  be redeemed  by wire,  by
     telephone,  or by mail.   Such redemptions are made at  the net asset value
     per share next determined after  receipt by the Funds' transfer agent, PFPC
     Inc.  ("Transfer  Agent")  of  redemption  instructions  from  PaineWebber.
     PaineWebber delivers redemption  instruction to the Transfer Agent prior to
     the determination of  net asset value at  12:00 noon, Eastern time,  on any
     Business Day.  

              If the  Reorganization is  approved, Connecticut Fund  shares will
     cease to be  offered on November [  ], 1996, so that shares  of Connecticut
     Fund will  no longer be  available for purchase  starting on November [  ],
     1996  (the next  Business  Day).   If  the  Meeting  is adjourned  and  the
     Reorganization is  approved on a  later date, Connecticut  Fund shares will
     no longer be available for purchase on the  Business Day following the date
     on which the  Reorganization is approved  and all  contingencies have  been
     met.  Redemptions of Connecticut Fund's shares may be  effected through the
     Closing Date.



                                          10
<PAGE>






     Exchanges

              Shares  of the Funds are not  exchangeable for shares of any other
     mutual fund.    After the  Reorganization,  shares  of Tax-Free  Fund  will
     continue to be non-exchangeable.  

     Dividends 

              Each Fund declares  as dividends all of its net  investment income
     each Business Day and pays dividends in additional  Fund shares each month.
     Shares begin earning dividends on the day of  purchase and continue to earn
     dividends up to, but  not including, the day of redemption.  Net investment
     income  attributable  to  the accretion  of  market  discount on  Municipal
     Securities, which is taxable to shareholders, normally is distributed  with
     the daily dividends.  

              Each Fund  distributes its  net short-term  capital gain,  if any,
     annually  but  may  make  more  frequent  distributions  of  such  gain  if
     necessary to maintain  its net asset value per  share at $1.00 or  to avoid
     income or excise taxes.   Because the Funds do not expect to  realize long-
     term  capital   gains,  they  do   not  contemplate  paying  capital   gain
     distributions.

              On  or before the Closing Date, Connecticut Fund will declare as a
     dividend  substantially all of its net  tax-exempt interest income, taxable
     net investment  income  and  net  short-term  capital  gain,  if  any,  and
     distribute  that amount plus any  previously declared but unpaid dividends,
     in order to  continue to maintain its tax  status as a regulated investment
     company.  Connecticut Fund will pay these distributions only in cash.

     Federal Income Tax Consequences of the Reorganization

              The Funds have received an opinion of Kirkpatrick & Lockhart  LLP,
     their counsel,  to the  effect that  the Reorganization  will constitute  a
     tax-free reorganization within  the meaning of section 368(a)(1)(C)  of the
     Internal Revenue  Code of 1986, as amended ("Code").   Accordingly, no gain
     or loss will be recognized to  either Fund or its shareholders as  a result
     of the Reorganization.   See "The  Proposed Transaction  -- Federal  Income
     Tax Considerations," page __.


                         COMPARISON OF PRINCIPAL RISK FACTORS

              The risks of  investing in Tax-Free Fund and Connecticut  Fund are
     those  typically   associated  with  investing  in   Municipal  Securities.
     Connecticut Fund  is also subject to  the risks of  investment in Municipal
     Securities of a single  state.  See the Prospectus of Tax-Free  Fund, which
     accompanies this Proxy  Statement, for a  more detailed  discussion of  the
     investment risks of Tax-Free Fund.  

              There  can be  no  assurance  that either  Fund will  achieve  its
     investment objective.  In periods  of declining interest rates,  the Funds'

                                          11
<PAGE>






     yields will tend to  be somewhat higher  than prevailing market rates,  and
     in periods of rising interest rates the opposite will be true.   Also, when
     interest rates are falling,  net cash inflows from the continuous sale of a
     Fund's shares are  likely to be invested in portfolio instruments producing
     lower yields  than the balance  of that Fund's  portfolio, thereby reducing
     its yield.  In periods of rising interest rates, the opposite can be true.

              Each Fund may purchase  variable and floating rate securities with
     remaining  maturities  in  excess  of  13  months.    The  yield  on  these
     securities is adjusted  in relation to changes  in specific rates, such  as
     the prime  rate, and  different securities  may  have different  adjustment
     rates.    The Funds'  investments  in  these  securities  must comply  with
     conditions  established by the  SEC under which  they may  be considered to
     have  remaining  maturities of  13  months  or  less.    Certain  of  these
     obligations  carry a  demand feature  that  gives the  Funds  the right  to
     tender them  back to  the issuer  or a  remarketing agent  and receive  the
     principal amount of  the obligation prior to maturity.   The demand feature
     may be  backed by letters of credit or other liquidity support arrangements
     provided by banks or  other financial  institutions, whose credit  standing
     affects  the credit  quality of  the  obligation.   Changes  in the  credit
     quality of these institutions could cause losses  to a Fund and affect  its
     share price.

              Each  Fund may  enter into  repurchase agreements  but will  do so
     only as  a temporary measure  and under unusual  circumstances.  Repurchase
     agreements carry  certain risks not  associated with direct investments  in
     securities,  including  possible  decline  in  the  market  value   of  the
     underlying securities and  delays and costs to the  Fund if the other party
     to the repurchase agreement becomes insolvent.

              Both Funds  may purchase  Municipal Securities on  a "when-issued"
     basis, that is, for delivery beyond the normal  settlement date at a stated
     price and yield.   A Fund generally  would not pay  for such securities  or
     start earning interest  on them until they  are received.  However,  when a
     Fund purchases Municipal Securities on a  when-issued basis, it immediately
     assumes the  risks of ownership,  including the risk  of price fluctuation.
     Failure by  the issuer  to deliver  a security purchased  on a  when-issued
     basis may  result in a  loss or missed  opportunity to make an  alternative
     investment.   Tax-Free  Fund  expects that  commitments  to purchase  when-
     issued securities  normally will not exceed 25% of its assets.  Connecticut
     Fund may commit up to 20% of its net assets to such commitments.

              Both  Funds  purchase only  those  Municipal  Securities  that are
     First  Tier  Securities,  i.e., rated  in  the  highest  short-term  rating
     category by  at least two  NRSROs, rated  in the highest  short-term rating
     category by a  single NRSRO if only that  NRSRO has assigned the obligation
     a short-term  rating, or unrated but determined by  Mitchell Hutchins to be
     of comparable quality.





                                          12
<PAGE>






                               THE PROPOSED TRANSACTION

     Reorganization Plan

              The terms and conditions under which the  proposed transaction may
     be  consummated are  set  forth in  the  Reorganization Plan.   Significant
     provisions  of the Reorganization Plan are  summarized below; however, this
     summary is qualified  in its entirety  by reference  to the  Reorganization
     Plan, which is attached as Appendix A to this Proxy Statement.  

              The Reorganization  Plan contemplates (a) the  acquisition by Tax-
     Free  Fund on  the  Closing  Date of  the  assets  of Connecticut  Fund  in
     exchange solely for  Tax-Free Fund shares  and the  assumption by  Tax-Free
     Fund  of   Connecticut  Fund's  liabilities,   and  (b)  the   constructive
     distribution of such shares to the shareholders of Connecticut Fund.  

              The assets  of Connecticut Fund  to be acquired  by Tax-Free  Fund
     include  all cash,  cash  equivalents,  securities, receivables  and  other
     property  owned  by Connecticut  Fund.    Tax-Free  Fund  will assume  from
     Connecticut  Fund  all  debts,  liabilities,  obligations   and  duties  of
     Connecticut  Fund  of whatever  kind  or  nature; provided,  however,  that
     Connecticut Fund  will use its best efforts,  to the extent practicable, to
     discharge  all of  its  known debts,  liabilities,  obligations and  duties
     prior to the Closing Date.   Tax-Free Fund also will deliver its  shares to
     Connecticut  Fund,  which  then  will  be   constructively  distributed  to
     Connecticut Fund's shareholders.

              The value  of Connecticut Fund's  assets to be  acquired, and  the
     amount of  Connecticut Fund's liabilities  to be assumed,  by Tax-Free Fund
     and the net asset value of a share  of Tax-Free Fund will be determined  as
     of 12:00 noon on the Closing Date.  The amortized cost method of  valuation
     will  be used  to  value each  Fund's  securities.   All  other assets  and
     liabilities will be valued at fair value as determined in  good faith by or
     under the direction of each Fund's respective board.

              On,  or  as  soon   as  practicable  after,   the  Closing   Date,
     Connecticut Fund will  distribute pro rata  to its  shareholders of  record
     the shares  of Tax-Free  Fund it  received, so  that each Connecticut  Fund
     shareholder  will receive a  number of  full and fractional  shares of Tax-
     Free  Fund equal  in  value to  the  shareholder's holdings  in Connecticut
     Fund;  Connecticut   Fund  will  be  terminated   as  soon  as  practicable
     thereafter.  Such  distribution will be accomplished by opening accounts on
     the books of  Tax-Free Fund in the  names of Connecticut Fund  shareholders
     and by transferring thereto the  shares previously credited to  the account
     of Connecticut  Fund on those  books.   Fractional shares in  Tax-Free Fund
     will be rounded to the third decimal place.

              Accordingly,  immediately after  the Reorganization,  each  former
     shareholder of Connecticut Fund will own shares of Tax-Free  Fund that will
     be equal  in  value  to  that  shareholder's  shares  of  Connecticut  Fund
     immediately prior to  the Reorganization.  Moreover, because shares of Tax-
     Free Fund will be issued at net asset value  in exchange for the net assets

                                          13
<PAGE>






     of  Connecticut Fund, the aggregate value of Tax-Free Fund shares so issued
     will equal the aggregate  value of Connecticut Fund shares.  The  net asset
     value per  share of  Tax-Free Fund will  be unchanged  by the  transaction.
     Thus,  the  Reorganization   will  not  result   in  a   dilution  of   any
     shareholder's interest.

              Any transfer  taxes payable  upon issuance  of shares of  Tax-Free
     Fund in a name other  than that of the  registered holder of the shares  on
     the books of  Connecticut Fund  shall be paid  by the person  to whom  such
     shares are  to be issued  as a condition of  such transfer.   Any reporting
     responsibility of Connecticut Fund will  continue to be its  responsibility
     up to and including  the Closing Date  and such later  date on which it  is
     dissolved.

              The cost  of the  Reorganization, including professional  fees and
     the cost of soliciting proxies  for the Meeting, consisting  principally of
     printing and mailing  expenses, together with the cost of any supplementary
     solicitation,  will  be borne  by  Mitchell  Hutchins.    The directors  or
     trustees  of each Fund considered the fact  that Mitchell Hutchins will pay
     these expenses  in  approving  the  Reorganization  and  finding  that  the
     Reorganization is in the best interests of their respective Funds.

              The consummation of  the Reorganization is subject to a  number of
     conditions  set forth  in the  Reorganization Plan,  some  of which  may be
     waived by each  Fund.  In addition, the  Reorganization Plan may be amended
     in any  mutually agreeable  manner, except  that no amendment  may be  made
     subsequent  to  the  Meeting that  has  a  material adverse  effect  on the
     shareholders' interests.  

     Reasons for the Reorganization

              Connecticut Fund's board of trustees, including a  majority of its
     Independent  Trustees, has  determined that  the  Reorganization is  in the
     best interests  of Connecticut Fund,  that the terms  of the Reorganization
     are fair  and  reasonable and  that  the  interests of  Connecticut  Fund's
     shareholders will not be diluted as a  result of the Reorganization.   Tax-
     Free Fund's board  of directors, including  a majority  of its  Independent
     Directors, has determined  that the Reorganization is in the best interests
     of  Tax-Free Fund,  that  the  terms of  the  Reorganization  are fair  and
     reasonable and that  the interests of Tax-Free Fund's shareholders will not
     be diluted as a result of the Reorganization.

              In  considering the  Reorganization, Connecticut  Fund's  board of
     trustees, including  a majority of  its Independent Trustees, and  Tax-Free
     Fund's  board  of  directors,  including  a  majority  of  its  Independent
     Directors,  each  made an  extensive  inquiry  into  a  number of  factors,
     including the following:

              (1)     the compatibility of the  investment objectives,  policies
                      and restrictions of the Funds;
              (2)     the effect of  the Reorganization  on expected  investment
                      performance of the Funds;

                                          14
<PAGE>






              (3)     the effect of  the Reorganization on the  expense ratio of
                      Tax-Free Fund  relative  to  each Fund's  current  expense
                      ratio;
              (4)     the  costs, if  any, to  be  incurred by  each  Fund as  a
                      result of the Reorganization;
              (5)     the tax consequences of the Reorganization;
              (6)     possible  alternatives  to  the Reorganization,  including
                      whether Connecticut  Fund could continue  to operate on  a
                      stand-alone basis or should be liquidated; and
              (7)     the  potential benefits  of  the Reorganization  to  other
                      persons, especially Mitchell Hutchins and PaineWebber.

              The  Reorganization was recommended  to the board of  each Fund by
     Mitchell Hutchins  at meetings  of the boards  held on July  24, 1996.   In
     recommending the  Reorganization, Mitchell  Hutchins advised  the board  of
     each  Fund that  the investment  advisory and  administration  fee schedule
     applicable to Tax-Free Fund would be equal to  or lower than that currently
     in effect  for Connecticut Fund.  Further, the trustees of Connecticut Fund
     were advised by Mitchell Hutchins  that, because Tax-Free Fund  has greater
     net assets than Connecticut Fund, combining the  two Funds would reduce the
     expenses borne by the shareholders  of Connecticut Fund as a percentage  of
     net  assets.     The   boards  were   also  advised   that  following   the
     Reorganization, the  expense ratio for Tax-Free  Fund may possibly decrease
     because the  investment advisory and  administration fee paid  by that Fund
     decreases as its size increases.

              The boards were advised  by Mitchell Hutchins  that, because  Tax-
     Free Fund  focuses on  investments exempt  from federal  income tax,  while
     Connecticut  Fund  focuses  on investments  exempt  from  both  federal and
     Connecticut income  tax, Tax-Free  Fund may  not be  a suitable  investment
     vehicle  for  those Connecticut  Fund  shareholders whose  sole  reason for
     investing in Connecticut Fund is to obtain income  exempt from both federal
     and  Connecticut  income  tax.    Mitchell  Hutchins  advised  the  boards,
     however, that  a  lack  of First  Tier  Connecticut  Municipal  Securities,
     combined with recent  changes made by the SEC to the issuer diversification
     requirements for municipal  money market funds, have made it impossible for
     Connecticut Fund to be  operated on a stand-alone basis in  compliance with
     regulatory  requirements.   In  approving  the Reorganization,  the  boards
     noted that  Tax-Free Fund's  overall objective  to provide maximum  current
     income  exempt  from  federal  income tax  consistent  with  liquidity  and
     conservation of  capital remains an  appropriate one to  offer to investors
     as part of an overall investment strategy.

                      THE BOARD OF TRUSTEES RECOMMENDS THAT THE 
           SHAREHOLDERS OF CONNECTICUT FUND VOTE "FOR" THE  REORGANIZATION


     Description of Securities to be Issued
      
              Tax-Free  Fund  is  registered  with   the  SEC  as  an   open-end
     management investment company.  It  has an authorized capitalization  of 20
     billion shares of common  stock (par  value $0.001 per  share).  Shares  of

                                          15
<PAGE>






     Tax-Free  Fund entitle  their  holders  to  one  vote per  full  share  and
     fractional votes for fractional shares held.

              Tax-Free  Fund  does not  hold  annual  meetings  of shareholders.
     There normally  will  be no  meetings of  shareholders for  the purpose  of
     electing directors  unless fewer than  a majority of  the directors holding
     office have  been elected by shareholders, at which time the directors then
     in office will call  a shareholders' meeting for the election of directors.
     The  directors  are  required  to  call  a  meeting  of  shareholders  when
     requested  in writing to  do so  by the  shareholders of record  holding at
     least 25% of Tax-Free Fund's outstanding shares.

     Federal Income Tax Considerations
      
              The  exchange  of  Connecticut  Fund's  assets for  Tax-Free  Fund
     shares and Tax-Free Fund's  assumption of Connecticut Fund's liabilities is
     intended  to  qualify  for  federal  income  tax  purposes  as  a  tax-free
     reorganization under section 368(a)(1)(C) of  the Code.  Tax-Free  Fund and
     Connecticut Fund each  has received an  opinion of  Kirkpatrick &  Lockhart
     LLP, its counsel, each substantially to the effect that--

              (1) Tax-Free  Fund's acquisition  of Connecticut Fund's  assets in
              exchange  solely  for Tax-Free  Fund  shares  and  Tax-Free Fund's
              assumption   of  Connecticut   Fund's  liabilities,   followed  by
              Connecticut   Fund's   distribution   of  those   shares   to  its
              shareholders  constructively  in  exchange  for their  Connecticut
              Fund   shares,  will  constitute  a  "reorganization"  within  the
              meaning  of section 368(a)(1)(C)  of the Code, and  each Fund will
              be "a  party to a  reorganization" within the  meaning of  section
              368(b) of the Code;

              (2) No gain or loss  will be recognized to Connecticut Fund on the
              transfer to  Tax-Free Fund of  its assets in  exchange solely  for
              Tax-Free  Fund shares  and Connecticut  Fund's assumption  of Tax-
              Free  Fund's  liabilities or  on  the  subsequent  distribution of
              those shares  to Connecticut  Fund's shareholders  in constructive
              exchange for their Connecticut Fund shares;

              (3)  No gain  or loss will  be recognized to Tax-Free  Fund on its
              receipt of the transferred assets  in exchange solely for Tax-Free
              Fund shares and its assumption of Connecticut Fund's liabilities;

              (4) Tax-Free Fund's  basis for the transferred assets will  be the
              same as the basis  thereof in Connecticut Fund's hands immediately
              prior to  the Reorganization,  and Tax-Free Fund's  holding period
              for those  assets will  include Connecticut Fund's  holding period
              therefor;

              (5) A Connecticut Fund shareholder will recognize no gain or  loss
              on  the constructive exchange of  all its Connecticut  Fund shares
              solely for  Tax-Free Fund  shares pursuant to  the Reorganization;
              and 

                                          16
<PAGE>






              (6)  A Connecticut Fund shareholder's basis  for the Tax-Free Fund
              shares to  be received  by it  in the Reorganization  will be  the
              same  as  the  basis  for  its  Connecticut  Fund  shares  to   be
              constructively surrendered  in  exchange for  those Tax-Free  Fund
              shares, and  its holding  period for  those Tax-Free  Fund  shares
              will  include  its  holding  period  for  those  Connecticut  Fund
              shares,  provided  they  are   held  as  capital  assets  by   the
              shareholder on the Closing Date.

              Each such opinion  may state  that no opinion  is expressed  as to
     the  effect of  the  Reorganization on  the Funds  or any  shareholder with
     respect to any  asset as to which  any unrealized gain or loss  is required
     to be recognized for  federal income tax purposes  at the end of  a taxable
     year (or on  the termination or  transfer thereof)  under a  mark-to-market
     system of accounting.

              Shareholders  of   Connecticut  Fund  should   consult  their  tax
     advisers  regarding the effect, if  any, of the  Reorganization in light of
     their  individual circumstances.   Because  the  foregoing discussion  only
     relates  to the  federal  income tax  consequences  of the  Reorganization,
     those shareholders also should consult  their tax advisers as to state  and
     local tax consequences, if any, of the Reorganization.

     Capitalization

              The  following table shows  the capitalization of each  Fund as of
     June 30, 1996,  and on a  pro forma combined  basis (unaudited) as  of June
     30, 1996, giving effect to the Reorganization:

     <TABLE>
     <CAPTION>
                                                                             Combined Fund
                                   Tax-Free Fund      Connecticut Fund        (Pro Forma)
                                   -------------      ----------------       ------------

     <S>                       <C>                  <C>                  <C>

     Net Assets  . . . . . .       $2,013,448,085      $ 18,987,957           $2,032,436,042

     Net Asset Value Per               $1.00                $1.00                $1.00
     Share . . . . . . . . .

     Shares Outstanding  . .        2,014,777,848        18,985,779            2,033,763,627
     </TABLE>









                                          17
<PAGE>






                                    MISCELLANEOUS

     Available Information

              Each  Fund is  subject  to  the information  requirements  of  the
     Securities Exchange  Act  of  1934  and  the 1940  Act  and  in  accordance
     therewith  files reports,  proxy material  and other  information  with the
     SEC.   Such reports, proxy material and  other information can be inspected
     and copied at the Public Reference Room  maintained by the SEC at 450 Fifth
     Street, N.W., Washington, D.C.   20549, the Midwest Regional Office of  the
     SEC, Northwest Atrium  Center, 500 West Madison Street, Suite 400, Chicago,
     Illinois 60611, and the  Northeast Regional Office of the  SEC, Seven World
     Trade  Center, Suite  1300, New  York,  New York   10048.   Copies  of such
     material can  also be obtained from the Public  Reference Branch, Office of
     Consumer  Affairs   and  Information  Services,  Securities   and  Exchange
     Commission, Washington, D.C.  20459 at prescribed rates.

     Legal Matters

              Certain  legal matters in connection with the issuance of Tax-Free
     Fund shares as part of the Reorganization  will be passed upon by  Tax-Free
     Fund's counsel, Kirkpatrick & Lockhart LLP.

     Experts

              The audited financial statements  of Tax-Free Fund and Connecticut
     Fund, incorporated  herein by  reference and  incorporated by  reference or
     included in  their respective  Statements of  Additional Information,  have
     been  audited by Ernst  & Young  LLP, independent  auditors for  the Funds,
     whose reports  thereon  are  included  in  the  Funds'  Annual  Reports  to
     Shareholders for  the fiscal  year  or period  ended June  30, 1996.    The
     financial statements  audited by Ernst  & Young LLP  have been incorporated
     herein by  reference in reliance on their  reports given on their authority
     as experts in auditing and accounting matters.   



















                                          18
<PAGE>






                                                                      APPENDIX A


                 AGREEMENT AND PLAN OF REORGANIZATION AND TERMINATION


              THIS  AGREEMENT  AND  PLAN   OF  REORGANIZATION  AND   TERMINATION
     ("Agreement")  is made as of August 30,  1996, between PaineWebber RMA Tax-
     Free  Fund,   Inc.,  a   Maryland  corporation   ("Acquiring  Fund"),   and
     PaineWebber Municipal Money  Market Series, a Massachusetts  business trust
     ("PW  Trust") on  behalf  of PaineWebber  RMA  Connecticut Municipal  Money
     Fund,  a segregated  portfolio  of  assets ("series")  thereof  ("Target").
     (Acquiring  Fund and  Target are sometimes  referred to herein individually
     as a  "Fund" and  collectively as the  "Funds," and  Acquiring Fund and  PW
     Trust are  sometimes  referred to  herein  individually as  an  "Investment
     Company" and collectively as the "Investment Companies.")

              This  Agreement is  intended to be,  and is adopted as,  a plan of
     reorganization described  in section 368(a)(1)(C)  of the Internal  Revenue
     Code of  1986, as amended  ("Code").  The  reorganization will involve  the
     transfer to  Acquiring  Fund of  Target's  assets  solely in  exchange  for
     voting shares of common stock  in Acquiring Fund ("Acquiring  Fund Shares")
     and the assumption by Acquiring  Fund of Target's liabilities,  followed by
     the constructive distribution of the  Acquiring Fund Shares to  the holders
     of  shares  of  common  stock  in  Target  ("Target  Shares")  in  exchange
     therefor,  all  upon the  terms  and  conditions  set forth  herein.    The
     foregoing  transactions are  referred to  herein  as the  "Reorganization."
     All agreements, representations, actions, and obligations described  herein
     made  or to be taken or undertaken by Target are made and shall be taken or
     undertaken by PW Trust on its behalf.

              In  consideration  of  the  mutual  promises herein,  the  parties
     covenant and agree as follows:


     1.       PLAN OF REORGANIZATION AND TERMINATION OF TARGET
              ------------------------------------------------

              1.1.    Target  agrees  to  assign,  sell,  convey,  transfer, and
     deliver all  of  its  assets  described  in  paragraph  1.2  ("Assets")  to
     Acquiring Fund.  Acquiring Fund agrees in exchange therefor 

              (a)     to issue  and deliver  to Target  the number  of full  and
              fractional Acquiring  Fund Shares  determined by dividing  the net
              value of Target  (computed as set forth  in paragraph 2.1)  by the
              net asset value  (computed as set forth in paragraph  2.2) ("NAV")
              of an Acquiring Fund Share; and

              (b)     to  assume  all  of  Target's  liabilities  described   in
              paragraph 1.3 ("Liabilities").

     Such transactions shall take  place at the Closing (as defined in paragraph
     3.1).
<PAGE>






              1.2.    The Assets  shall include,  without limitation, all  cash,
     cash   equivalents,  securities,   receivables   (including  interest   and
     dividends  receivable), claims  and rights  of action,  rights to  register
     shares  under applicable  securities laws, books  and records, deferred and
     prepaid expenses  shown as  assets on  Target's books,  and other  property
     owned by Target at the Effective Time (as defined in paragraph 3.1).

              1.3.    The  Liabilities   shall  include  (except  as   otherwise
     provided  herein) all  of  Target's  liabilities, debts,  obligations,  and
     duties of whatever  kind or nature, whether  absolute, accrued, contingent,
     or otherwise,  whether or not  arising in the ordinary  course of business,
     whether  or not  determinable at  the  Effective Time,  and whether  or not
     specifically  referred   to  in  this   Agreement.    Notwithstanding   the
     foregoing, Target agrees  to use its best  efforts to discharge all  of its
     known Liabilities prior to the Effective Time.

              1.4.    At or immediately before the Effective  Time, Target shall
     declare and pay  to its shareholders a  dividend in an amount  large enough
     so that it  will have distributed substantially  all (and in any  event not
     less than 90%) of its  investment company taxable income  (computed without
     regard to any  deduction for dividends paid)  for the current taxable  year
     through the Effective Time.

              1.5.    At  the  Effective  Time  (or  as  soon  thereafter  as is
     reasonably  practicable),  Target  shall   constructively  distribute   the
     Acquiring Fund Shares received by it pursuant  to paragraph 1.1 to Target's
     shareholders  of record, determined as  of the Effective Time (collectively
     "Shareholders" and  individually a  "Shareholder"), in  exchange for  their
     Target  Shares.   Such  distribution shall  be  accomplished by  the Funds'
     transfer  agent ("Transfer  Agent") opening  accounts  on Acquiring  Fund's
     share  transfer  books in  the  Shareholders' names  and  transferring such
     Acquiring  Fund  Shares  thereto.    Each  Shareholder's account  shall  be
     credited  with  the respective  pro  rata  number  of  full and  fractional
     (rounded  to  the third  decimal  place)  Acquiring  Fund  Shares due  that
     Shareholder.  All  outstanding Target Shares, including any  represented by
     certificates, shall simultaneously  be canceled on Target's  share transfer
     records.   Acquiring Fund  shall  not issue  certificates representing  the
     Acquiring Fund Shares in connection with the Reorganization.

              1.6.    As  soon as  reasonably practicable  after distribution of
     the Acquiring  Fund  Shares pursuant  to  paragraph  1.5, Target  shall  be
     terminated as a series of  PW Trust and any further actions  shall be taken
     in connection therewith as required by applicable law.

              1.7.    Any  reporting  responsibility  of  Target   to  a  public
     authority is  and shall remain its  responsibility up to  and including the
     date on which it is terminated.



              1.8.    Any transfer  taxes  payable  upon issuance  of  Acquiring
     Fund  Shares in a name other than that of the registered holder on Target's

                                         A-2
<PAGE>






     books of the  Target Shares constructively exchanged therefor shall be paid
     by the  person to whom such  Acquiring Fund Shares  are to be  issued, as a
     condition of such transfer.


     2.       VALUATION
              ---------

              2.1.    For  purposes  of  paragraph  1.1(a),  Target's net  value
     shall be (a)  the value of the Assets  computed as of the close  of regular
     trading on  the New York Stock Exchange,  Inc. ("NYSE") on the  date of the
     Closing ("Valuation  Time"), using  the valuation  procedures set forth  in
     Target's then  current prospectus and  statement of additional  information
     less (b) the amount of the Liabilities as of the Valuation Time.

              2.2.    For purposes of paragraph  1.1(a), the NAV of an Acquiring
     Fund Share shall be computed as of the  Valuation Time, using the valuation
     procedures  set  forth  in  Acquiring Fund's  then  current  prospectus and
     statement of additional information.

              2.3.    All computations pursuant to paragraphs 2.1  and 2.2 shall
     be made by  or under  the direction of  Mitchell Hutchins Asset  Management
     Inc. 

              2.4     If the difference  between the NAVs per share of the Funds
     equals  or exceeds  $.0025 at  5:00 p.m.,  Eastern time,  at the  Valuation
     Time,  or such earlier or later  day and time as the  parties may agree and
     set forth in writing signed by their duly authorized officers, as  computed
     by using  the market  values of the  Funds' assets  in accordance with  the
     policies and procedures  established by the Funds (or as otherwise mutually
     determined by the Investment  Companies' boards of directors or  trustees),
     either Fund  may postpone the  Valuation Time until  such time as such  per
     share NAV difference is less than $.0025.

     3.       CLOSING AND EFFECTIVE TIME
              --------------------------

              3.1.    The Reorganization,  together with related acts  necessary
     to consummate the  same ("Closing"), shall  occur at  the Funds'  principal
     office on November 20,  1996, or at such other  place and/or on such  other
     date as the parties may agree.   All acts taking place at the Closing shall
     be deemed  to  take place  simultaneously  as of  12:00  noon on  the  date
     thereof or at such other time as the parties may agree ("Effective  Time").
     If,  immediately before  the  Valuation Time,  (a) the  NYSE  is closed  to
     trading or trading thereon  is restricted or  (b) trading or the  reporting
     of  trading  on  the NYSE  or  elsewhere  is  disrupted,  so that  accurate
     appraisal of the net  value of Target and the NAV  per Acquiring Fund Share
     is impracticable, the  Effective Time shall  be postponed  until the  first
     business day after the day when such trading shall have been fully  resumed
     and such reporting shall have been restored.



                                         A-3
<PAGE>






              3.2.    PW Trust shall  deliver to Acquiring Fund at the Closing a
     schedule of the Assets as of the Effective Time, which shall  set forth for
     all  portfolio securities  included therein  their adjusted  tax basis  and
     holding period by  lot.  Target's custodian shall  deliver at the Closing a
     certificate  of an authorized  officer stating that (a)  the Assets held by
     the custodian will  be transferred to Acquiring Fund  at the Effective Time
     and (b)  all  necessary taxes  in  conjunction  with the  delivery  of  the
     Assets, including all  applicable federal and state stock  transfer stamps,
     if any, have been paid or provision for payment has been made.

              3.3.    PW Trust shall  deliver to Acquiring Fund at the Closing a
     list of  the names  and addresses  of the  Shareholders and  the number  of
     outstanding Target  Shares  owned  by  each  Shareholder,  all  as  of  the
     Effective Time,  certified  by  the  Secretary or  Assistant  Secretary  of
     Target.  The Transfer Agent shall deliver  at the Closing a certificate  as
     to the opening on Acquiring Fund's share transfer books of accounts in  the
     Shareholders'  names.     Acquiring   Fund  shall   issue  and  deliver   a
     confirmation  to  PW Trust  evidencing  the  Acquiring  Fund  Shares to  be
     credited to Target at the  Effective Time or provide  evidence satisfactory
     to Target  that such Acquiring Fund  Shares have been credited  to Target's
     account  on  Acquiring Fund's  books.   At  the Closing,  each  party shall
     deliver  to  the other  such  bills  of  sale,  checks, assignments,  stock
     certificates, receipts,  or  other documents  as  the  other party  or  its
     counsel may reasonably request.

              3.4.    Each Investment Company shall deliver to  the other at the
     Closing a  certificate executed  in its  name by  its President  or a  Vice
     President in form  and substance satisfactory  to the  recipient and  dated
     the Effective Time, to the  effect that the representations  and warranties
     it  made in  this  Agreement are  true and  correct  at the  Effective Time
     except as  they may be  affected by the  transactions contemplated by  this
     Agreement.


     4.       REPRESENTATIONS AND WARRANTIES
              ------------------------------

              4.1.    Target represents and warrants as follows:

                      4.1.1.   PW   Trust   is   an   unincorporated   voluntary
              association  with  transferable  shares organized  as  a  business
              trust  under a  written instrument ("Business Trust");  it is duly
              organized, validly existing, and  in good standing under the  laws
              of  the   Commonwealth  of  Massachusetts,  and   a  copy  of  its
              Declaration  of Trust  is on file with  the Secretary  of State of
              the Commonwealth of Massachusetts;

                      4.1.2.   PW  Trust  is  duly  registered  as  an  open-end
              management investment company under  the Investment Company Act of
              1940 ("1940  Act"), and such  registration will be  in full  force
              and effect at the Effective Time;


                                         A-4
<PAGE>






                      4.1.3.   Target  is  a  duly  established  and  designated
              series of PW Trust.

                      4.1.4.   At  the  Closing,  Target  will  have  good   and
              marketable  title  to  the  Assets  and  full   right,  power  and
              authority  to sell,  assign, transfer and deliver  the Assets free
              of any liens or other encumbrances; and upon delivery and  payment
              for the  Assets, Acquiring Fund  will acquire  good and marketable
              title thereto;

                      4.1.5.   Target's  current  prospectus  and  statement  of
              additional  information conform  in all  material respects  to the
              applicable  requirements  of the  Securities  Act  of  1933 ("1933
              Act")  and the 1940  Act and the rules  and regulations thereunder
              and do  not include  any untrue  statement of  a material  fact or
              omit to state any material  fact required to be stated  therein or
              necessary  to  make  the  statements  therein,  in  light  of  the
              circumstances under which they were made, not misleading;

                      4.1.6.   Target is not in  violation of, and the execution
              and   delivery  of   this  Agreement   and  consummation   of  the
              transactions  contemplated  hereby   will  not  conflict  with  or
              violate,  Massachusetts  law  or   any  provision  of  PW  Trust's
              Declaration of  Trust or By-Laws or of  any agreement, instrument,
              lease,  or other  undertaking to  which  Target is  a party  or by
              which  it  is   bound  or  result  in  the  acceleration   of  any
              obligation,  or   the  imposition   of  any  penalty,   under  any
              agreement, judgment,  or decree to which  Target is a  party or by
              which  it is bound,  except as previously disclosed  in writing to
              and accepted by Acquiring Fund;

                      4.1.7.   Except as disclosed in writing to and accepted by
              Acquiring Fund,  all material  contracts and other  commitments of
              or applicable  to Target (other than this Agreement and investment
              contracts) will  be terminated, or provision  for discharge of any
              liabilities of Target  thereunder will be made, at or prior to the
              Effective Time,  without either Fund's incurring  any liability or
              penalty with respect thereto  and without diminishing or releasing
              any rights  Target may have had  with respect to  actions taken or
              omitted  to  be taken  by  any other  party thereto  prior  to the
              Closing;

                      4.1.8.   Except as  otherwise disclosed in  writing to and
              accepted   by  Acquiring   Fund,  no   litigation,  administrative
              proceeding,   or  investigation   of  or   before  any   court  or
              governmental body is presently  pending or (to Target's knowledge)
              threatened  against PW Trust with respect  to Target or any of its
              properties  or  assets   that,  if  adversely  determined,   would
              materially  and adversely affect  Target's financial  condition or
              the  conduct of its business; Target knows  of no facts that might
              form  the  basis for  the  institution  of  any  such  litigation,
              proceeding, or investigation and is  not a party to or subject  to

                                         A-5
<PAGE>






              the provisions  of any order, decree, or judgment  of any court or
              governmental  body  that  materially  or  adversely   affects  its
              business   or   its  ability   to   consummate   the  transactions
              contemplated hereby;

                      4.1.9.   The execution, delivery, and performance  of this
              Agreement have been  duly authorized as of the date  hereof by all
              necessary  action on  the part  of PW  Trust's board  of trustees,
              which has made the determinations required  by Rule 17a-8(a) under
              the 1940  Act; and, subject to  approval by Target's  shareholders
              and  receipt  of  any  necessary  exemptive  relief  or  no-action
              assurances requested from  the Securities and  Exchange Commission
              ("SEC") or its staff  with respect to sections 17(a) and  17(d) of
              the 1940 Act,  this Agreement will constitute a valid  and legally
              binding obligation  of Target, enforceable in  accordance with its
              terms,  except  as  the   same  may  be  limited  by   bankruptcy,
              insolvency, fraudulent transfer,  reorganization, moratorium,  and
              similar  laws relating to  or affecting  creditors' rights  and by
              general principles of equity;

                      4.1.10.  At  the Effective Time,  the performance  of this
              Agreement shall have been duly  authorized by all necessary action
              by Target's shareholders;

                      4.1.11.  No     governmental     consents,      approvals,
              authorizations, or  filings are required  under the  1933 Act, the
              Securities Exchange Act of 1934 ("1934 Act"),  or the 1940 Act for
              the  execution  or performance  of  this  Agreement by  PW  Trust,
              except  for  (a)  the  filing  with  the  SEC  of  a  registration
              statement  by  Acquiring  Fund   on  Form  N-14  relating  to  the
              Acquiring Fund  Shares issuable  hereunder, and any  supplement or
              amendment thereto ("Registration  Statement"), including therein a
              prospectus/proxy  statement ("Proxy  Statement"), (b)  receipt  of
              the  exemptive relief  referenced in  subparagraph 4.1.9,  and (c)
              such  consents, approvals,  authorizations,  and filings  as  have
              been made  or received  or as  may be  required subsequent to  the
              Effective Time;

                      4.1.12.  On  the  effective  date   of  the   Registration
              Statement, at the  time of the  shareholders' meeting  referred to
              in paragraph 5.2,  and at the Effective Time, the  Proxy Statement
              will  (a) comply  in  all material  respects with  the  applicable
              provisions   of the 1933 Act,  the 1934 Act, and  the 1940 Act and
              the  regulations  thereunder  and   (b)  not  contain  any  untrue
              statement of  a material  fact or omit  to state  a material  fact
              required to be stated therein or necessary to make the  statements
              therein,  in   light  of   the  circumstances  under   which  such
              statements were made, not  misleading; provided that the foregoing
              shall not  apply to  statements  in or  omissions from  the  Proxy
              Statement made in reliance on  and in conformity with  information
              furnished by Acquiring Fund for use therein;


                                         A-6
<PAGE>






                      4.1.13.  The Liabilities  were incurred  by Target  in the
              ordinary course of its business;

                      4.1.14.  Target  qualified  for  treatment as  a regulated
              investment company  under Subchapter  M of  the Code  ("RIC")  for
              each  past  taxable year  since it  commenced operations  and will
              continue to meet all  the requirements for such qualification  for
              its current  taxable year;  and  it has  no earnings  and  profits
              accumulated  in  any  taxable  year  in  which  the  provisions of
              Subchapter M  did not apply to  it.  The Assets  shall be invested
              at all times through the Effective  Time in a manner that  ensures
              compliance with the foregoing;

                      4.1.15.  Target is  not under the jurisdiction  of a court
              in  a proceeding  under  Title 11  of  the United  States  Code or
              similar case  within the  meaning of  section 368(a)(3)(A) of  the
              Code;

                      4.1.16.  Not more than 25% of the value of  Target's total
              assets   (excluding  cash,   cash   items,  and   U.S.  government
              securities) is  invested in the  stock and securities  of any  one
              issuer,  and not  more than  50% of  the value  of such  assets is
              invested in  the stock and  securities of five  or fewer  issuers;
              and

                      4.1.17.  Target will be  terminated as soon  as reasonably
              practicable  after the  Reorganization, but  in all  events within
              six months after the Effective Time.

              4.2.    Acquiring Fund represents and warrants as follows:

                      4.2.1.   Acquiring Fund  is a  corporation duly organized,
              validly existing,  and in  good  standing under  the laws  of  the
              State of Maryland, and a copy of its Articles of  Incorporation is
              on  file  with  the  Department  of  Assessments and  Taxation  of
              Maryland;

                      4.2.2.   Acquiring Fund is  duly registered as an open-end
              management  investment  company  under  the  1940  Act,  and  such
              registration will  be in full  force and effect  at the  Effective
              Time;

                      4.2.3.   No consideration other than Acquiring Fund Shares
              (and  Acquiring  Fund's assumption  of  the  Liabilities)  will be
              issued in exchange for the Assets in the Reorganization;

                      4.2.4.   The  Acquiring  Fund  Shares  to  be  issued  and
              delivered to  Target hereunder will,  at the  Effective Time, have
              been duly authorized  and, when issued  and delivered  as provided
              herein, will be duly and validly issued and outstanding shares  of
              Acquiring  Fund,  fully  paid   and  non-assessable.    Except  as
              contemplated  by  this Agreement,  Acquiring  Fund  does  not have

                                         A-7
<PAGE>






              outstanding any  options, warrants,  or other rights  to subscribe
              for  or purchase any of  its shares, nor is  there outstanding any
              security convertible into any of its shares;

                      4.2.5.   Acquiring Fund's current prospectus and statement
              of additional information conform in all material respects to  the
              applicable requirements of  the 1933 Act and the 1940  Act and the
              rules and  regulations thereunder  and do  not include  any untrue
              statement of  a material fact  or omit to state  any material fact
              required to be stated therein or necessary to make the  statements
              therein,  in  light of  the  circumstances under  which they  were
              made, not misleading;

                      4.2.6.   Acquiring Fund  is not  in violation of,  and the
              execution and  delivery of this Agreement and  consummation of the
              transactions  contemplated  hereby  will  not  conflict   with  or
              violate,  Maryland  law  or  any  provision  of  its  Articles  of
              Incorporation  or By-Laws or  of any  provision of  any agreement,
              instrument, lease,  or other  undertaking to which  Acquiring Fund
              is a party or  by which it is bound or  result in the acceleration
              of any  obligation, or the  imposition of any  penalty, under  any
              agreement, judgment, or decree to which Acquiring Fund is a  party
              or  by  which  it  is bound,  except  as  previously disclosed  in
              writing to and accepted by PW Trust;

                      4.2.7.   Except as otherwise  disclosed in writing  to and
              accepted by  PW Trust,  no litigation, administrative  proceeding,
              or  investigation of or  before any court or  governmental body is
              presently pending  or (to  Acquiring Fund's  knowledge) threatened
              against  Acquiring Fund or  any of its properties  or assets that,
              if  adversely determined,  would materially  and  adversely affect
              Acquiring  Fund's  financial  condition  or  the  conduct  of  its
              business; Acquiring  Fund knows of  no facts that  might form  the
              basis for the institution  of any such litigation, proceeding,  or
              investigation and is not  a party to or subject to  the provisions
              of any  order, decree, or  judgment of any  court or  governmental
              body  that materially  or adversely  affects its  business or  its
              ability to consummate the transactions contemplated hereby;

                      4.2.8.   The  execution, delivery, and performance of this
              Agreement have been duly authorized  as of the date hereof by  all
              necessary  action  on  the  part  of  Acquiring  Fund's  board  of
              directors,  which has  made  the determinations  required  by Rule
              17a-8(a)  under the  1940  Act;  and, subject  to receipt  of  any
              necessary exemptive relief  or no-action assurances requested from
              the SEC or its staff with respect  to sections 17(a) and 17(d)  of
              the 1940 Act,  this Agreement will constitute a valid  and legally
              binding obligation  of Acquiring  Fund, enforceable in  accordance
              with its terms, except as  the same may be limited  by bankruptcy,
              insolvency, fraudulent transfer,  reorganization, moratorium,  and
              similar laws  relating to  or affecting creditors'  rights and  by
              general principles of equity;

                                         A-8
<PAGE>






                      4.2.9.   No     governmental     consents,      approvals,
              authorizations, or  filings are  required under the 1933  Act, the
              1934 Act,  or the  1940 Act  for the  execution or performance  of
              this Agreement by  Acquiring Fund, except for (a) the  filing with
              the  SEC  of  the  Registration  Statement,  (b)  receipt  of  the
              exemptive relief  referenced in  subparagraph 4.2.8, and  (c) such
              consents,  approvals, authorizations,  and  filings as  have  been
              made  or  received  or  as  may  be  required  subsequent  to  the
              Effective Time;

                      4.2.10.  On  the   effective  date   of  the  Registration
              Statement, at  the time of  the shareholders'  meeting referred to
              in paragraph 5.2,  and at the Effective Time, the  Proxy Statement
              will  (a)  comply in  all material  respects  with  the applicable
              provisions  of the  1933 Act, the  1934 Act, and the  1940 Act and
              the  regulations  thereunder  and   (b)  not  contain  any  untrue
              statement  of a  material fact or  omit to  state a  material fact
              required to be stated therein or necessary to make the  statements
              therein,  in   light  of   the  circumstances  under   which  such
              statements were made, not  misleading; provided that the foregoing
              shall not  apply to  statements  in or  omissions from  the  Proxy
              Statement made in  reliance on and in  conformity with information
              furnished by PW Trust for use therein;

                      4.2.11.  Acquiring Fund is a  "fund" as defined in section
              851(h)(2) of  the Code;  it qualified for  treatment as  a RIC for
              each  past taxable  year since  it commenced  operations  and will
              continue  to meet all the requirements  for such qualification for
              its current  taxable year;  Acquiring Fund intends to  continue to
              meet all such requirements for  the next taxable year; and it  has
              no earnings and  profits accumulated in any taxable year  in which
              the provisions of Subchapter M of the Code did not apply to it;

                      4.2.12.  Acquiring Fund has no  plan or intention to issue
              additional  Acquiring  Fund  Shares  following the  Reorganization
              except  for shares issued  in the ordinary course  of its business
              as a series of an open-end investment company; nor does  Acquiring
              Fund have any  plan or intention to redeem or  otherwise reacquire
              any Acquiring  Fund Shares issued to  the Shareholders pursuant to
              Reorganization, other  than  through redemptions  arising  in  the
              ordinary course of that business;

                      4.2.13.  Acquiring  Fund   (a)  will   actively   continue
              Target's  business in  substantially the  same manner  that Target
              conducted  that business  immediately before  the  Reorganization,
              (b) has no plan or intention to  sell or otherwise dispose of  any
              of  the  Assets,  except  for dispositions  made  in  the ordinary
              course  of that  business and  dispositions necessary  to maintain
              its status as a RIC,  and (c) expects to retain  substantially all
              the  Assets  in  the  same  form  as  it  receives   them  in  the
              Reorganization,   unless   and    until   subsequent    investment


                                         A-9
<PAGE>






              circumstances  suggest the  desirability of  change or  it becomes
              necessary to make dispositions thereof to maintain such status;

                      4.2.14.  There is no plan  or intention for Acquiring Fund
              to be  dissolved or merged  into another  corporation or  business
              trust  or  any "fund"  thereof  (within  the  meaning  of  section
              851(h)(2) of the Code) following the Reorganization;

                      4.2.15.  Immediately  after  the  Reorganization,  (a) not
              more  than 25%  of  the  value of  Acquiring Fund's  total  assets
              (excluding cash, cash items,  and U.S. government securities) will
              be  invested in the stock and securities of any one issuer and (b)
              not more than 50% of the value of such assets will  be invested in
              the stock and securities of five or fewer issuers; and

                      4.2.16.  Acquiring   Fund  does   not  own,   directly  or
              indirectly, nor  at the Effective  Time will it  own, directly  or
              indirectly, nor has it owned, directly or indirectly, at any  time
              during the past five years, any shares of Target.

              4.3.    Each Fund represents and warrants as follows:

                      4.3.1.   The  fair market  value  of  the  Acquiring  Fund
              Shares, when  received by the Shareholders,  will be approximately
              equal  to   the  fair   market  value   of  their  Target   Shares
              constructively surrendered in exchange therefor;

                      4.3.2.   Its  management (a)  is  unaware of  any  plan or
              intention of  Shareholders to  redeem or otherwise dispose  of any
              portion  of the Acquiring  Fund Shares  to be received by  them in
              the  Reorganization and  (b) does  not anticipate  dispositions of
              those Acquiring  Fund Shares  at the  time of  or  soon after  the
              Reorganization  to   exceed  the  usual  rate   and  frequency  of
              dispositions  of  shares  of  Target as  an  open  end  investment
              company.     Consequently,   its  management   expects  that   the
              percentage  of  Shareholder  interests,   if  any,  that  will  be
              disposed of  as a result of  or at the time  of the Reorganization
              will be  de minimis.    Nor does  its management  anticipate  that
              there will  be extraordinary redemptions of  Acquiring Fund Shares
              immediately following the Reorganization;

                      4.3.3.   The Shareholders will pay their  own expenses, if
              any, incurred in connection with the Reorganization; 

                      4.3.4.   Immediately   following   consummation   of   the
              Reorganization,  Acquiring Fund  will hold substantially  the same
              assets and be  subject to substantially the same  liabilities that
              Target held or was subject to immediately prior thereto, plus  any
              liabilities  and expenses  of the  parties incurred  in connection
              with the Reorganization;



                                         A-10
<PAGE>






                      4.3.5.   The fair market value on a going concern basis of
              the Assets will equal  or exceed the Liabilities to be  assumed by
              Acquiring Fund and those to which the Assets are subject;

                      4.3.6.   There is no intercompany indebtedness between the
              Funds that  was  issued or  acquired, or  will  be settled,  at  a
              discount;

                      4.3.7.   Pursuant  to  the   Reorganization,  Target  will
              transfer to  Acquiring Fund, and Acquiring  Fund will acquire,  at
              least  90% of  the fair  market value  of the  net assets,  and at
              least 70%  of the fair market  value of the gross  assets, held by
              Target immediately  before the  Reorganization.  For  the purposes
              of  this  representation,  any  amounts  used  by  Target  to  pay
              redemptions and  distributions made  by it immediately  before the
              Reorganization (except  for (a)  distributions made to  conform to
              its policy of distributing all or substantially all of its  income
              and  gains to  avoid  the  obligation to  pay federal  income  tax
              and/or the  excise tax  under  section 4982  of the  Code and  (b)
              redemptions  not  made  as  part of  the  Reorganization)  will be
              included   as  assets   thereof   held  immediately   before   the
              Reorganization;

                      4.3.8.   None   of  the   compensation  received   by  any
              Shareholder  who  is  an  employee  of  Target  will  be  separate
              consideration for, or allocable to, any of the Target Shares  held
              by such  Shareholder-employee; none  of the Acquiring  Fund Shares
              received  by  any  such  Shareholder-employee   will  be  separate
              consideration for, or allocable  to, any employment agreement; and
              the consideration  paid to  any such Shareholder-employee  will be
              for  services  actually rendered  and  will  be  commensurate with
              amounts  paid  to third  parties  bargaining  at  arm's-length for
              similar services; and

                      4.3.9.   Immediately   after   the   Reorganization,   the
              Shareholders  will  not   own  shares  constituting  "control"  of
              Acquiring Fund within the meaning of section 304(c) of the Code.


     5.       COVENANTS
              ---------

              5.1.    Each Fund covenants to operate its  respective business in
     the  ordinary course  between  the date  hereof and  the Closing,  it being
     understood that (a)  such ordinary course will include declaring and paying
     customary  dividends and other distributions and such changes in operations
     as are contemplated by each  Fund's normal business activities and (b) each
     Fund will  retain exclusive  control of  the composition  of its  portfolio
     until the Closing;  provided that Target shall not  dispose of more than an
     insignificant portion of  its historic  business assets during  such period
     without Acquiring Fund's prior consent.


                                         A-11
<PAGE>






              5.2.    Target  covenants  to  call  a  shareholders'  meeting  to
     consider and  act  upon  this  Agreement  and  to  take  all  other  action
     necessary to obtain approval of the transactions contemplated hereby.

              5.3.    Target  covenants that  the Acquiring  Fund  Shares to  be
     delivered hereunder are  not being acquired  for the purpose of  making any
     distribution thereof, other than in accordance with the terms hereof.

              5.4.    Target covenants  that it  will assist  Acquiring Fund  in
     obtaining   such  information   as  Acquiring   Fund  reasonably   requests
     concerning the beneficial ownership of Target Shares.

              5.5.    Target   covenants   that  Target's   books   and  records
     (including all  books and records required to be  maintained under the 1940
     Act  and the  rules and  regulations  thereunder) will  be  turned over  to
     Acquiring Fund at the Closing.

              5.6.    Each Fund  covenants to cooperate  in preparing the  Proxy
     Statement in compliance with applicable federal securities laws.

              5.7.    Each Fund  covenants that it  will, from time  to time, as
     and  when requested by the  other Fund, execute and deliver  or cause to be
     executed  and delivered  all  such assignments  and other  instruments, and
     will take or cause  to be taken such further action, as the  other Fund may
     deem necessary  or desirable  in  order to  vest in,  and confirm  to,  (a)
     Acquiring Fund, title to and possession of all  the Assets, and (b) Target,
     title to  and  possession of  the Acquiring  Fund  Shares to  be  delivered
     hereunder, and otherwise to carry out the intent and purpose hereof.

              5.8.    Acquiring Fund covenants to use all  reasonable efforts to
     obtain the approvals and authorizations required by  the 1933 Act, the 1940
     Act, and  such state securities  laws it may  deem appropriate in order  to
     continue its operations after the Effective Time.

              5.9.    Subject to this Agreement, each Fund  covenants to take or
     cause to  be taken all actions,  and to do or  cause to be  done all things
     reasonably necessary,  proper, or  advisable to  consummate and  effectuate
     the transactions contemplated hereby.


     6.       CONDITIONS PRECEDENT
              --------------------

              Each  Fund's  obligations  hereunder   shall  be  subject  to  (a)
     performance by  the  other Fund  of  all the  obligations to  be  performed
     hereunder at  or before  the Effective  Time, (b)  all representations  and
     warranties of the  other Fund contained  herein being true  and correct  in
     all material respects  as of  the date hereof  and, except as  they may  be
     affected  by  the transactions  contemplated  hereby, as  of  the Effective
     Time,  with the same force and effect as if made at and as of the Effective
     Time, and  (c) the  following further  conditions  that, at  or before  the
     Effective Time:

                                         A-12
<PAGE>






              6.1.    This Agreement  and the  transactions contemplated  hereby
     shall have been duly  adopted and approved by PW Trust's board  of trustees
     and shall  have been approved  by Target's shareholders  in accordance with
     applicable law.

              6.2.    All  necessary filings shall have  been made  with the SEC
     and state  securities authorities,  and no  order or  directive shall  have
     been received that  any other or further  action is required to  permit the
     parties  to   carry  out   the  transactions  contemplated   hereby.    The
     Registration Statement shall have become  effective under the 1933  Act, no
     stop orders  suspending the effectiveness thereof  shall have  been issued,
     and  the SEC shall  not have issued an  unfavorable report  with respect to
     the Reorganization under section 25(b) of  the 1940 Act nor instituted  any
     proceedings   seeking   to   enjoin   consummation  of   the   transactions
     contemplated hereby  under section 25(c)  of the 1940  Act.  All  consents,
     orders, and  permits of  federal, state, and  local regulatory  authorities
     (including the  SEC and state  securities authorities) deemed necessary  by
     either Fund  to  permit consummation,  in  all  material respects,  of  the
     transactions contemplated  hereby shall  have been  obtained, except  where
     failure to obtain the same  would not involve a risk of a  material adverse
     effect  on the  assets or properties  of either Fund,  provided that either
     Fund may for itself waive any of such conditions.

              6.3.    At  the  Effective   Time,  no  action,  suit,   or  other
     proceeding shall  be pending  before any  court or  governmental agency  in
     which it is  sought to restrain or prohibit, or  to obtain damages or other
     relief in connection with, the transactions contemplated hereby.

              6.4.    PW Trust shall have received  an opinion of Kirkpatrick  &
     Lockhart LLP, counsel to Acquiring Fund, substantially to the effect that:

                      6.4.1.   Acquiring  Fund is  a corporation  duly organized
              and validly existing under the laws of the  State of Maryland with
              power  under its  Articles  of  Incorporation to  own all  of  its
              properties  and assets and,  to the knowledge of  such counsel, to
              carry on its business as presently conducted;

                      6.4.2.   This  Agreement  (a)  has  been duly  authorized,
              executed, and  delivered by  Acquiring Fund  and (b)  assuming due
              authorization,  execution, and  delivery of  this Agreement  by PW
              Trust  on  behalf  of Target,  is  a  valid  and  legally  binding
              obligation of  Acquiring Fund, enforceable in  accordance with its
              terms,  except  as  the   same  may  be  limited  by   bankruptcy,
              insolvency, fraudulent transfer,  reorganization, moratorium,  and
              similar  laws relating to  or affecting  creditors' rights  and by
              general principles of equity;

                      6.4.3.   The  Acquiring  Fund  Shares  to  be  issued  and
              distributed  to the  Shareholders under  this Agreement,  assuming
              their due  delivery as  contemplated by  this Agreement,  will  be
              duly authorized and validly issued and outstanding and fully  paid


                                         A-13
<PAGE>






              and  non-assessable, and no shareholder of  Acquiring Fund has any
              preemptive right to subscribe for or purchase such shares;

                      6.4.4.   The execution and delivery of this Agreement  did
              not, and the consummation  of the transactions contemplated hereby
              will  not,  materially   violate  Acquiring  Fund's  Articles   of
              Incorporation or  By-Laws or any provision of any agreement (known
              to   such   counsel,    without   any   independent   inquiry   or
              investigation) to which  Acquiring Fund is a party  or by which it
              is  bound  or  (to  the knowledge  of  such  counsel, without  any
              independent inquiry  or investigation) result in  the acceleration
              of any  obligation, or the  imposition of any  penalty, under  any
              agreement, judgment, or decree to which Acquiring Fund is a  party
              or by which  it is bound, except  as set forth in such  opinion or
              as previously disclosed in writing to and accepted by PW Trust;

                      6.4.5.   To  the knowledge  of such  counsel  (without any
              independent  inquiry  or  investigation),  no  consent,  approval,
              authorization, or order of any court or governmental  authority is
              required   for  the   consummation  by   Acquiring  Fund   of  the
              transactions  contemplated  herein,  except  such   as  have  been
              obtained under  the 1933 Act, the  1934 Act, and the  1940 Act and
              such as may be required under state securities laws;

                      6.4.6.   Acquiring Fund  is registered with the  SEC as an
              investment company, and to the knowledge of such counsel no  order
              has  been   issued  or  proceeding  instituted   to  suspend  such
              registration; and

                      6.4.7.   To  the  knowledge of  such counsel  (without any
              independent   inquiry  or   investigation),  (a)   no  litigation,
              administrative  proceeding,  or investigation  of  or  before  any
              court  or  governmental  body  is  pending  or  threatened  as  to
              Acquiring  Fund  or  any of  its  properties  or  assets  and  (b)
              Acquiring Fund is  not party  to or subject to  the provisions  of
              any order, decree,  or judgment of any court or  governmental body
              that  materially and adversely affects  Acquiring Fund's business,
              except as set forth in  such opinion or as otherwise  disclosed in
              writing to and accepted by PW Trust.

     In  rendering  such opinion,  such  counsel may  (i)  rely,  as to  matters
     governed by the laws of  the State of Maryland, on an  opinion of competent
     Maryland  counsel,  (ii)  make  assumptions   regarding  the  authenticity,
     genuineness,  and/or conformity  of documents  and  copies thereof  without
     independent verification  thereof, (iii) limit  such opinion to  applicable
     federal  and state law,  and (iv) define  the word  "knowledge" and related
     terms  to mean  the knowledge  of attorneys  then  with the  firm who  have
     devoted  substantive attention  to  the matters  directly  related to  this
     Agreement and the Reorganization.




                                         A-14
<PAGE>






              6.5.    Acquiring  Fund   shall  have   received  an  opinion   of
     Kirkpatrick  & Lockhart  LLP,  counsel to  PW  Trust, substantially  to the
     effect that:

                      6.5.1.   Target is a duly  established series of PW Trust,
              a Business  Trust duly  organized and validly  existing under  the
              laws of  the Commonwealth  of Massachusetts  with power under  its
              Declaration of  Trust to own all of its properties and assets and,
              to the  knowledge of  such counsel,  to carry  on its  business as
              presently conducted;

                      6.5.2.   This Agreement  (a)  has  been  duly  authorized,
              executed,  and delivered by PW  Trust on behalf of  Target and (b)
              assuming  due  authorization,  execution,  and  delivery  of  this
              Agreement  by  Acquiring  Fund, is  a  valid  and legally  binding
              obligation  of PW  Trust  with respect  to Target,  enforceable in
              accordance with  its terms, except as  the same may  be limited by
              bankruptcy,   insolvency,  fraudulent   transfer,  reorganization,
              moratorium, and  similar laws relating to  or affecting creditors'
              rights and by general principles of equity;

                      6.5.3.   The execution and  delivery of this Agreement did
              not, and the consummation  of the transactions contemplated hereby
              will  not, materially  violate PW Trust's Declaration  of Trust or
              By-Laws or any provision of any agreement (known to such  counsel,
              without  any independent  inquiry  or investigation)  to  which PW
              Trust (with respect  to Target) is a party or by which it is bound
              or  (to the  knowledge of  such counsel,  without any  independent
              inquiry  or  investigation)  result  in  the acceleration  of  any
              obligation,  or   the  imposition   of  any  penalty,   under  any
              agreement, judgment, or decree to which PW Trust (with respect  to
              Target) is  a party or by  which it is bound, except  as set forth
              in such  opinion or  as  previously disclosed  in writing  to  and
              accepted by Acquiring Fund;

                      6.5.4.   To  the knowledge  of such  counsel  (without any
              independent  inquiry  or  investigation),  no  consent,  approval,
              authorization,  or order of any court or governmental authority is
              required  for the consummation by PW Trust  on behalf of Target of
              the  transactions contemplated  herein, except  such as  have been
              obtained under  the 1933 Act, the  1934 Act, and the  1940 Act and
              such as may be required under state securities laws;

                      6.5.5.   PW  Trust  is  registered  with  the  SEC  as  an
              investment company, and to the knowledge of such counsel no  order
              has  been   issued  or  proceeding  instituted   to  suspend  such
              registration; and

                      6.5.6.   To  the knowledge  of such  counsel (without  any
              independent   inquiry  or   investigation),  (a)   no  litigation,
              administrative  proceeding, or  investigation  of  or  before  any
              court or  governmental body  is  pending or  threatened as  to  PW

                                         A-15
<PAGE>






              Trust (with respect to Target) or any of its properties  or assets
              attributable  or  allocable  to Target  and  (b)  PW  Trust  (with
              respect  to Target) is not a party to or subject to the provisions
              of any  order, decree, or  judgment of any  court or  governmental
              body that  materially and  adversely affects its  business, except
              as set forth in such opinion or as otherwise  disclosed in writing
              to and accepted by Acquiring Fund.

     In  rendering such  opinion,  such  counsel may  (i)  rely, as  to  matters
     governed by the  laws of the Commonwealth  of Massachusetts, on an  opinion
     of competent  Massachusetts counsel,  (ii) make  assumptions regarding  the
     authenticity,  genuineness,  and/or  conformity  of  documents  and  copies
     thereof without independent verification thereof, (iii)  limit such opinion
     to applicable  federal and state law, and (iv)  define the word "knowledge"
     and  related terms to  mean the knowledge of  attorneys then  with the firm
     who have devoted substantive attention  to the matters directly  related to
     this Agreement and the Reorganization.

              6.6.    Acquiring   Fund  shall   have  received   an  opinion  of
     Kirkpatrick  & Lockhart  LLP, its  counsel, addressed  to and  in form  and
     substance satisfactory to it, and  PW Trust shall have received an  opinion
     of Kirkpatrick &  Lockhart LLP, its counsel,  addressed to and in  form and
     substance  satisfactory  to  it,  each   as  to  the  federal   income  tax
     consequences mentioned below  (each a "Tax Opinion").  In rendering its Tax
     Opinion, each such counsel may  rely as to factual matters, exclusively and
     without  independent verification,  on  the  representations made  in  this
     Agreement (or  in  separate letters  addressed  to  such counsel)  and  the
     certificates delivered pursuant to paragraph  3.4.  Each Tax  Opinion shall
     be substantially to  the effect that,  based on  the facts and  assumptions
     stated therein, for federal income tax purposes:

                      6.6.1.   Acquiring  Fund's acquisition  of  the  Assets in
              exchange  solely for  Acquiring Fund  Shares and  Acquiring Fund's
              assumption of the  Liabilities, followed by Target's  distribution
              of  those shares  to the  Shareholders constructively  in exchange
              for   the   Shareholders'  Target   Shares,   will   constitute  a
              reorganization within  the meaning of section  368(a)(1)(C) of the
              Code, and each Fund will  be "a party to a  reorganization" within
              the meaning of section 368(b) of the Code;

                      6.6.2.   No gain or loss will  be recognized to Target  on
              the  transfer to Acquiring  Fund of the Assets  in exchange solely
              for Acquiring Fund Shares  and Acquiring Fund's assumption of  the
              Liabilities or  on the subsequent distribution  of those shares to
              the  Shareholders  in   constructive  exchange  for  their  Target
              Shares;

                      6.6.3.   No gain  or loss will be  recognized to Acquiring
              Fund  on  its  receipt  of  the  Assets  in  exchange  solely  for
              Acquiring Fund Shares and its assumption of the Liabilities;



                                         A-16
<PAGE>






                      6.6.4.   Acquiring Fund's basis for the Assets will be the
              same  as the  basis thereof  in Target's hands  immediately before
              the Reorganization,  and Acquiring  Fund's holding period  for the
              Assets will include Target's holding period therefor;

                      6.6.5.   A Shareholder  will recognize no gain  or loss on
              the  constructive exchange  of  all its  Target Shares  solely for
              Acquiring Fund Shares pursuant to the Reorganization; and

                      6.6.6.   A  Shareholder's  basis for  the  Acquiring  Fund
              Shares to  be received by  it in  the Reorganization  will be  the
              same as  the basis  for  its Target  Shares to  be  constructively
              surrendered in exchange  for those Acquiring Fund  Shares, and its
              holding  period for those Acquiring  Fund Shares will  include its
              holding period for those Target Shares, provided they are held  as
              capital assets by the Shareholder at the Effective Time.

     Notwithstanding  subparagraphs 6.6.2 and 6.6.4,  each Tax Opinion may state
     that no opinion is expressed  as to the effect of the Reorganization on the
     Funds  or any  Shareholder  with  respect to  any  asset  as to  which  any
     unrealized  gain or  loss is required  to be recognized  for federal income
     tax  purposes at  the  end of  a taxable  year  (or on  the  termination or
     transfer thereof) under a mark-to-market system of accounting.

     At any  time before the Closing,  (a) Acquiring Fund  may waive any  of the
     foregoing  conditions if,  in  the judgment  of  Acquiring Fund's  board of
     directors, such  waiver  will not  have a  material adverse  effect on  its
     shareholders' interests,  and (b)  Target may  waive any  of the  foregoing
     conditions  if, in  the  judgment of  PW  Trust's board  of trustees,  such
     waiver  will  not have  a  material  adverse  effect  on the  Shareholders'
     interests.


     7.       BROKERAGE FEES AND EXPENSES
              ---------------------------

              7.1.    Each  Investment Company  represents  and warrants  to the
     other  that  there  are  no brokers  or  finders  entitled  to receive  any
     payments in connection with the transactions provided for herein.

              7.2.    Except  as   otherwise  provided   herein,  all   expenses
     incurred  in  connection   with  the  transactions  contemplated   by  this
     Agreement (whether or not they  are consummated) will be borne by  Mitchell
     Hutchins Asset Management Inc.


     8.       ENTIRE AGREEMENT; SURVIVAL
              --------------------------

              Neither party  has made any representation,  warranty, or covenant
     not set forth herein, and  this Agreement constitutes the  entire agreement
     between  the  parties.   The  representations,  warranties,  and  covenants

                                         A-17
<PAGE>






     contained  herein  or in  any  document  delivered  pursuant  hereto or  in
     connection herewith shall survive the Closing.


     9.       TERMINATION OF AGREEMENT
              ------------------------

              This Agreement  may be  terminated  at any  time or  prior to  the
     Effective Time, whether before or after approval by Target's shareholders:

              9.1.    By either  Fund  (a) in  the  event  of the  other  Fund's
     material  breach of  any representation,  warranty,  or covenant  contained
     herein  to  be performed  at  or  prior to  the  Effective Time,  (b)  if a
     condition to its  obligations has not  been met and  it reasonably  appears
     that such condition will not  or cannot be met,  or (c) if the Closing  has
     not occurred on or before March 31, 1997; or 

              9.2.    By the parties' mutual agreement.

     In the  event of termination under  paragraphs 9.1.(c) or 9.2,  there shall
     be no liability for damages  on the part of  either Fund, or the  trustees,
     directors, or officers of either Investment Company, to the other Fund.


     10.      AMENDMENT
              ---------

              This Agreement  may be amended, modified,  or supplemented at  any
     time, notwithstanding  approval thereof by  Target's shareholders, in  such
     manner as may be mutually agreed upon  in writing by the parties;  provided
     that following  such  approval no  such  amendment  shall have  a  material
     adverse effect on the Shareholders' interests.


     11.      MISCELLANEOUS
              -------------

              11.1.   This  Agreement shall  be  governed  by and  construed  in
     accordance with the internal laws of the State of Maryland; provided  that,
     in the case  of any conflict between  such laws and the  federal securities
     laws, the latter shall govern.

              11.2.   Nothing expressed or  implied herein is intended  or shall
     be  construed  to  confer  upon  or  give  any  person,  firm,   trust,  or
     corporation other  than  the parties  and their  respective successors  and
     assigns any rights or remedies under or by reason of this Agreement.







                                         A-18
<PAGE>






              IN WITNESS  WHEREOF, each party  has caused this  Agreement to  be
     executed by its duly authorized officer.


     ATTEST:                           PAINEWEBBER RMA TAX-FREE FUND, INC.



     By:  /s/ Ilene Shore              /s/ Dianne E. O'Donnell     
         ----------------------        ----------------------------------
         Assistant Secretary           Vice President


     ATTEST:                           PAINEWEBBER   MUNICIPAL    MONEY   MARKET
                                       SERIES,   on   behalf   of  its   series,
                                       PAINEWEBBER  RMA  CONNECTICUT   MUNICIPAL
                                       MONEY FUND



     By: /s/  Ilene Shore              /s/ Julian F. Sluyters
         ----------------------        -----------------------------
         Assistant Secretary           Vice President






























                                         A-19
<PAGE>






                                     APPENDIX B 

         BENEFICIAL OWNERSHIP OF SHARES OF TAX-FREE FUND AND CONNECTICUT FUND
<PAGE>






                         PAINEWEBBER RMA TAX-FREE FUND, INC.

                   PAINEWEBBER RMA CONNECTICUT MUNICIPAL MONEY FUND
               (a series of PaineWebber Municipal Money Market Series)

                             1285 Avenue of the Americas
                               New York, New York 10019
                              (Toll Free) 1-800-647-1568


                         STATEMENT OF ADDITIONAL INFORMATION

              This Statement  of Additional Information relates  to the proposed
     reorganization  whereby  PaineWebber  RMA  Tax-Free Fund,  Inc.  ("Tax-Free
     Fund")  would acquire the assets  of PaineWebber  RMA Connecticut Municipal
     Money Fund ("Connecticut  Fund"), a series of  PaineWebber Municipal  Money
     Market Series, in  exchange solely for  shares of common stock  in Tax-Free
     Fund,  and   the  assumption   by  Tax-Free  Fund   of  Connecticut  Fund's
     liabilities.   This Statement  of Additional  Information consists  of this
     cover page  and  the  following  described  documents,  each  of  which  is
     incorporated herein by this reference.


              (1)     The Statement of Additional Information  of Tax-Free Fund,
                      dated  August 29,  1996, previously  filed  on EDGAR,  SEC
                      Accession Number 0000950112-96-003098.

              (2)     The  Statement  of Additional  Information  of Connecticut
                      Fund, dated  August 29, 1996,  previously filed on  EDGAR,
                      SEC Accession Number 0000950112-96-003118.

              (3)     The Annual  Report to  Shareholders of  Tax-Free Fund  for
                      the Fiscal Year Ended  June 30, 1996, previously  filed on
                      EDGAR, SEC Accession Number 0000950112-96-2967.

              (4)     The Annual Report to Shareholders of  Connecticut Fund for
                      the Fiscal  Period Ended June  30, 1996, previously  filed
                      on EDGAR, SEC Accession Number 0000889812-96-001137


              This Statement of Additional Information  is not a prospectus  and
     should  be read  only in  conjunction  with the  prospectus/proxy statement
     dated October  __, 1996, relating  to the above-referenced  transaction.  A
     copy of  this  prospectus/proxy statement  may  be  obtained by  calling  a
     PaineWebber Incorporated Investment  Executive or correspondent firm  or by
     calling   toll-free  1-800-762-1000.      This   Statement  of   Additional
     Information is dated October __, 1996.
<PAGE>






                         PAINEWEBBER RMA TAX-FREE FUND, INC.

                                       PART C

                                  OTHER INFORMATION

     Item 15.         Indemnification
                      ---------------

              Article Fourteenth of  the Corporation's Articles of Incorporation
     provides that the  directors and  officers of the  Registrant shall not  be
     liable  to  the Registrant  or  to  any of  its  stockholders  for monetary
     damages.   Article  Fourteenth also provides  that no amendment, alteration
     or  repeal of  the  contents in  the  preceding sentence  or  the adoption,
     alteration or amendment of  any other provision of the Articles  or By-Laws
     inconsistent   with  Article   Fourteenth,   shall  adversely   affect  any
     limitation of liability  of any director or officer  of the Registrant with
     respect  to  any  act  or failure  to  act  which  occurred  prior to  such
     amendment, alteration, repeal or adoption.

              Section  10.01  of  Article  X of  the  Bylaws  provides that  the
     Registrant  shall  indemnify  its present  and  past  directors,  officers,
     employees and  agents, and any  persons who are  serving or have served  at
     the request  of the Corporation as  a director, officer,  employee or agent
     of another corporation,  partnership, joint venture, trust,  or enterprise,
     to the  fullest extent permitted  by Maryland law  or any other  applicable
     provisions of law.

              Section 10.02  of Article X  of the Bylaws  further provides  that
     the Registrant may purchase  and maintain insurance on behalf of any person
     who is or  was a director, officer,  employee, or agent of  the Registrant,
     or  is or  was serving  at the  request of  the  Registrant as  a director,
     officer,  employee, or  agent of  another  corporation, partnership,  joint
     venture,  trust or other enterprise against  any liability asserted against
     him or  her  out  of that  person's  status  as such  whether  or  not  the
     Registrant  would have  the  power to  indemnify  him or  her  against such
     liability.

              Section 9  of the Investment Advisory  and Administration Contract
     between the Registrant and PaineWebber, Inc.  ("PaineWebber") provides that
     PaineWebber shall  not be liable  for any error  of judgment or mistake  of
     law or  for any  loss suffered  by 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  PaineWebber in the
     performance  of  its  duties  or   from  its  reckless  disregard   of  its
     obligations and  duties under  the Contract.   Section  9 further  provides
     that any person, even though  also an officer, director, employee, or agent
     of PaineWebber,  who may  be or  become an officer,  director, employee  or
     agent of  the Registrant  shall be deemed,  when rendering services  to the
     Registrant or acting with respect to any business  of the Registrant, to be
     rendering such service to or acting solely  for the Registrant, and not  as

                                         C-1
<PAGE>






     an officer,  director,  employee, or  agent  or one  under the  control  or
     direction of PaineWebber even though paid by it.

              Section  8  of  the Sub-Advisory  and  Sub-Administration Contract
     between PaineWebber and Mitchell Hutchins Asset  Management Inc. ("Mitchell
     Hutchins")  provides that  Mitchell  Hutchins will  not  be liable  for any
     error  of  judgment  or  mistake  of  law  or  for  any  loss  suffered  by
     PaineWebber or  the Registrant or  its shareholders in  connection with the
     performance  of  those  Contracts,  except a  loss  resulting  from willful
     misfeasance, bad faith or gross  negligence on its part in the  performance
     of  its duties  or from  reckless disregard  by  it of  its obligations  or
     duties under the Contracts.   Section 8  further provides that any  person,
     even  though also  an  officer, director,  employee,  or agent  of Mitchell
     Hutchins, who may be  or become an officer, director, employee or  agent of
     the Registrant shall be deemed,  when rendering services to  the Registrant
     or acting with  respect to any business of  the Registrant, to be rendering
     such  service to  or  acting  solely for  the  Registrant,  and not  as  an
     officer,  director,  employee,  or  agent  or  one  under  the  control  or
     direction of Mitchell Hutchins even though paid by it.

              Section 9 of the  Distribution Contract between the Registrant and
     PaineWebber provides  that the Registrant  will indemnify PaineWebber,  its
     officers  and   directors,  and   any  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 PaineWebber  to the Registrant for
     use in the Registration  Statement; provided, however, 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 further provides  that PaineWebber  agrees to  indemnify,
     defend and  hold  free  and  harmless  the  Registrant,  its  officers  and
     directors, and  any controlling  persons from  and against  any claims  and
     liabilities arising out of or based upon any alleged untrue statement of  a
     material fact  or any  alleged omission  of a  material  fact contained  in
     information furnished  by PaineWebber for use in the Registration Statement
     or arising out of an  agreement between PaineWebber and any retail  dealer,
     or arising out  of supplementary sales  literature or  advertising used  by
     PaineWebber in connection with its duties under the Contract.

              Section  7  of the  Service  Contract between  the Registrant  and
     PaineWebber provides that  PaineWebber and its agents shall  be indemnified
     and held harmless by the  Registrant against all liabilities,  except those
     arising  out  of  bad  faith,  gross  negligence,  willful  misfeasance  or


                                         C-2
<PAGE>






     reckless  disregard of  its duties  under  the Contract  or its  failure to
     perform its duties under the contract.

              Insofar  as  indemnification for  liabilities  arising  under  the
     Securities  Act of 1933 ("Act"), as  amended, may be provided to directors,
     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 director, 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 director, 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 16.         Exhibits
                      --------

             (1)  (a)  Articles of Incorporation 1/
                  (b)  Articles of Amendment 3/
                  (c)  Articles of Amendment effective August 4, 1989 4/ 
             (2)  (a)  By-Laws 5/ 
                  (b)  Amendment dated September 28, 1994 9/ 
             (3)  Voting Trust Agreement - none
             (4)  Agreement  and Plan  of  Reorganization and  Termination  (see
                  Appendix A filed herewith)
             (5)  All  Instruments  defining  the  rights  of   holders  of  the
                  securities being registered 7/
             (6)  (a)  Investment Advisory and Administration Contract 4/
                  (b)  Sub-Advisory and Sub-Administration Contract 4/
             (7)  Distribution Contract 8/
             (8)  Bonus,  Profit  Sharing,   Pension  Plans  or  Other   Similar
                  Contracts - none
             (9)  Custodian Agreement 2/
            (10)  (a)  Plan of Distribution pursuant to Rule 12b-1 8/
                  (b)  Plan  of Distribution  pursuant to Rule
                       18f-3  with  respect to  Multiple Class
                       Shares (not applicable)
            (11)  Opinion and  Consent of Kirkpatrick  & Lockhart LLP  regarding
                  the  legality   of  the  securities  being  registered  (filed
                  herewith)  
            (12)  (a)  Opinion  and  Consent  of   Kirkpatrick  &  Lockhart  LLP
                       regarding certain  tax matters  with respect  to Tax-Free
                       Fund (filed herewith)


                                         C-3
<PAGE>






                  (b)  Opinion  and  Consent  of  Kirkpatrick  &   Lockhart  LLP
                       regarding   certain   tax   matters   with   respect   to
                       Connecticut Fund (filed herewith)
            (13)  (a)  Transfer Agency Agreement 6/
                  (b)  Service Contract 4/
            (14)  Consent of Ernst & Young LLP (filed herewith)
            (15)  Financial Statements Omitted from Part B - none
            (16)  Manually-signed copies of  Powers of Attorney -  see signature
                  page
            (17)  Additional Exhibits:
                  (a)  Declaration under Rule 24f-2 (filed herewith)
                  (b)  Proxy Card (filed herewith)
            (27)  Financial Data Schedule (filed herewith)


     _______________________________

     1/       Incorporated  by reference  from initial  registration  statement,
              SEC File No. 2-78310, filed July 2, 1982.

     2/       Incorporated by  reference from Post-Effective Amendment  No. 1 to
              registration statement,  SEC File  No. 2-78310, filed  February 8,
              1983.

     3/       Incorporated by  reference from Post-Effective Amendment  No. 7 to
              registration  statement, SEC  File  No.  2-78310, filed August 29,
              1985.

     4/       Incorporated by reference from  Post-Effective Amendment No. 15 to
              registration  statement,  SEC File  No. 2-78310,  filed August 29,
              1989.

     5/       Incorporated by reference from  Post-Effective Amendment No. 17 to
              registration  statement, SEC  File No.  2-78310, filed  August 29,
              1990.

     6/       Incorporated by reference from  Post-Effective Amendment No. 18 to
              registration  statement, SEC  File No.  2-78310, filed  August 29,
              1991.

     7/       Incorporated  by reference  from  Articles Fifth,  Sixth, Seventh,
              Ninth, Tenth,  Twelfth and Fourteenth of  Registrant's Articles of
              Incorporation, as amended  August 4,  1989, and from Articles  II,
              III,  VIII, X, XI, XII  and XIII  of the Registrant's  By-Laws, as
              amended September 28, 1994.

     8/       Incorporated by reference from  Post-Effective Amendment No. 28 to
              the  registration statement,  SEC File  No. 2-89016,  filed August
              29, 1994.  



                                         C-4
<PAGE>






     9/       Incorporated by reference from  Post-Effective Amendment No. 24 to
              registration  statement, SEC  File No.  2-78310, filed  August 29,
              1995.  


     Item 17.         Undertakings
                      ------------

              (1)     The  undersigned  Registrant  agrees  that  prior  to  any
                      public  reoffering  of the  securities  registered through
                      the use  of  the  prospectus  which  is  a  part  of  this
                      Registration  Statement by  any  person  or party  who  is
                      deemed  to be  an underwriter  within the  meaning of Rule
                      145(c)  of the  Securities  Act  of 1933,  the  reoffering
                      prospectus will contain the information called  for by the
                      applicable  registration  form for  reoffering  by persons
                      who  may  be  deemed  underwriters,  in  addition  to  the
                      information  called  for   by  the  other  items   of  the
                      applicable form.

              (2)     The undersigned  Registrant agrees  that every  prospectus
                      that is filed under paragraph  (1) above will be  filed as
                      a part  of an amendment to  the Registration Statement and
                      will not  be used until  the amendment  is effective,  and
                      that,  in determining any  liability under  the Securities
                      Act  of  1933,  each  post-effective  amendment  shall  be
                      deemed  to  be  a  new  Registration   Statement  for  the
                      securities  offered  therein,  and  the  offering  of  the
                      securities at that  time shall be deemed to be the initial
                      bona fide offering of them.






















                                         C-5
<PAGE>






                                     SIGNATURES

               As  required by  the  Securities Act  of  1933, as  amended, this
     Registration Statement has been signed on behalf  of the Registrant, in the
     City of New York  and the State of New York, on  this 9th day of September,
     1996.

                                PAINEWEBBER RMA TAX-FREE FUND, INC. 


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

              Each of  the undersigned directors and officers of PaineWebber RMA
     Tax-Free  Fund, Inc.  ("Fund") hereby  severally  constitutes and  appoints
     Victoria E.  Schonfeld, Dianne  E. O'Donnell,  Gregory K.  Todd, Elinor  W.
     Gammon and Robert A. Wittie, and each  of them singly, our true and  lawful
     attorneys, with full power  to them to sign for each of  us, and in each of
     our names and in  the capacities indicated below, any and all amendments to
     the Registration  Statement of the  Fund, and all  instruments necessary or
     desirable in  connection therewith, filed with  the Securities and Exchange
     Commission, hereby ratifying and confirming  our signatures as they  may be
     signed by  said attorney  to any and  all amendments  to said  Registration
     Statement.

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

     <TABLE>
     <CAPTION>
       Signature                                  Title                                Date
       ---------                                  -----                                ----

       <S>                                        <C>                          <C>

       /s/ Margo N. Alexander                     President and Director       September 9, 1996
       ---------------------------                (Chief Executive Officer)
       Margo N. Alexander

       /s/ E. Garrett Bewkes, Jr.                 Director and Chairman        September 9, 1996
       ---------------------------                of the Board of Directors
       E. Garrett Bewkes, Jr.

       /s/ Richard Q. Armstrong                   Director                     September 9, 1996
       ---------------------------
       Richard Q. Armstrong
<PAGE>






       Signature                                  Title                                Date
       ---------                                  -----                                ----

                                                  Director
       ---------------------------
       Richard R. Burt

       /s/ Mary C. Farrell                        Director                     September 9, 1996
       ---------------------------
       Mary C. Farrell

       /s/ Meyer Feldberg                         Director                     September 9, 1996
       ---------------------------
       Meyer Feldberg

       /s/ George W. Gowen                        Director                     September 9, 1996
       ---------------------------
       George W. Gowen

       /s/ Frederic V. Malek                      Director                     September 9, 1996
       ---------------------------
       Frederic V. Malek

       /s/ Carl W. Schafer                        Director                     September 9, 1996
       ---------------------------
       Carl W. Schafer

       /s/ John R. Torell III                     Director                     September 9, 1996
       ---------------------------
       John R. Torell III

       /s/Julian F. Sluyters                      Vice President and           September 9, 1996
       ---------------------------                Treasurer         
       Julian F. Sluyters                         (Principal Financial and 
                                                   Accounting Officer)

     </TABLE>
<PAGE>














                          SECURITIES AND EXCHANGE COMMISSION
                               WASHINGTON, D.C.  20549





                                 EXHIBITS FILED WITH

                                      FORM N-14

               REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933





                           PRE-EFFECTIVE AMENDMENT NO. ___

                           POST-EFFECTIVE AMENDMENT NO. ___




                         PaineWebber RMA Tax-Free Fund, Inc.
                                 File No.  _________
<PAGE>







                         PAINEWEBBER RMA TAX-FREE FUND, INC.
                                    EXHIBIT INDEX           
                            _____________________________


     Exhibit Number                                                         Page
     --------------                                                         ----

         (1)   (a)   Articles of Incorporation 1/
               (b)   Articles of Amendment 3/
               (c)   Articles of Amendment effective August 4, 1989 4/ 
         (2)   (a)   By-Laws 5/ 
               (b)   Amendment dated September 28, 1994 9/
         (3)   Voting Trust Agreement - none
         (4)   Agreement and Plan of Reorganization and Termination 
                     (see Appendix A filed herewith) . . . . . . . . . . . . .
         (5)   All Instruments defining  the rights of holders of  the
               securities being registered 7/
         (6)   (a)   Investment Advisory and Administration Contract 4/
               (b)   Sub-Advisory and Sub-Administration Contract 4/
         (7)   Distribution Contract 8/
         (8)   Bonus, Profit Sharing,  Pension Plans or  Other Similar
               Contracts - none
         (9)   Custodian Agreement 2/
        (10)   (a)   Plan of Distribution pursuant to Rule 12b-1 8/
               (b)   Plan of Distribution pursuant to Rule 18f-3
                     with respect to Multiple Class Shares 
                     (not applicable)
        (11)   Opinion  and  Consent  of  Kirkpatrick  & Lockhart  LLP
               regarding  the   legality  of   the  securities   being
               registered (filed herewith)   . . . . . . . . . . . . . . . . .
        (12)   (a)   Opinion  and  Consent of  Kirkpatrick  & Lockhart  LLP
                     regarding certain tax matters 
                     with respect to Tax-Free Fund (filed herewith)  . . . . .
               (b)   Opinion  and  Consent   of  Kirkpatrick   &
                     Lockhart LLP regarding certain tax matters 
                     with respect to Connecticut Fund (filed herewith) . . . .
        (13)   (a)   Transfer Agency Agreement 6/
               (b)   Service Contract 4/
        (14)   Consent of Ernst & Young LLP (filed herewith)   . . . . . . . .
        (15)   Financial Statements Omitted from Part B - none
        (16)   Manually  signed copies  of Powers  of Attorney  -  see
               signature page
        (17)   Additional Exhibits:
               (a)   Declaration under Rule 24f-2 (filed herewith) . . . . . .
               (b)   Proxy Card (filed herewith) . . . . . . . . . . . . . . .
        (27)   Financial Data Schedule (filed herewith)  . . . . . . . . . . .

     _________________________

     1/     Incorporated by reference  from initial registration statement, SEC
            File No. 2-78310, filed July 2, 1982.
<PAGE>






     2/     Incorporated by  reference from  Post-Effective Amendment  No. 1 to
            registration statement,  SEC File  No. 2-78310,  filed  February 8,
            1983.

     3/     Incorporated by  reference from  Post-Effective Amendment  No. 7 to
            registration  statement, SEC  File  No.  2-78310,  filed August 29,
            1985.

     4/     Incorporated by  reference from Post-Effective  Amendment No. 15 to
            registration  statement,  SEC File  No.  2-78310,  filed August 29,
            1989.

     5/     Incorporated by  reference from Post-Effective  Amendment No. 17 to
            registration  statement, SEC  File  No. 2-78310,  filed  August 29,
            1990.

     6/     Incorporated by  reference from Post-Effective  Amendment No. 18 to
            registration  statement,  SEC  File No.  2-78310,  filed August 29,
            1991.

     7/     Incorporated  by reference  from  Articles Fifth,  Sixth,  Seventh,
            Ninth, Tenth,  Twelfth and  Fourteenth of  Registrant's Articles of
            Incorporation, as  amended August 4,  1989, and  from Articles  II,
            III, VIII,  X, XI,  XII and  XIII of the  Registrant's By-Laws,  as
            amended September 28, 1994.

     8/     Incorporated by  reference from Post-Effective  Amendment No. 28 to
            the registration statement, SEC File No. 2-89016, filed  August 29,
            1994.  

     9/     Incorporated by  reference from Post-Effective  Amendment No. 24 to
            registration  statement,  SEC  File No.  2-78310,  filed August 29,
            1995.  
<PAGE>
<PAGE>

                                                                      EXHIBIT 11



                             KIRKPATRICK & LOCKHART LLP
                           1800 Massachusetts Avenue, N.W.
                                     Second Floor
                             Washington, D.C.  20036-1800


     Susan M. Casey 
     (202) 778-9036



                                  September 6, 1996


     PaineWebber RMA Tax-Free Fund, Inc.
     1285 Avenue of the Americas
     New York, New York  10019

     Ladies and Gentlemen:

              You have  requested our  opinion as  to certain matters  regarding
     the issuance  by PaineWebber RMA  Tax-Free Fund, Inc.  ("Tax-Free Fund") of
     shares of common stock  (the "Shares") pursuant to an Agreement and Plan of
     Reorganization  and Termination  (the  "Plan")  between Tax-Free  Fund  and
     PaineWebber RMA Connecticut Municipal Money Series  ("Connecticut Fund"), a
     series  of PaineWebber  Municipal  Money Market  Series.   Under  the Plan,
     Tax-Free Fund  would acquire  the assets  of Connecticut  Fund in  exchange
     solely for the  Shares and the assumption  by Tax-Free Fund of  Connecticut
     Fund's liabilities.    In  connection  with  the  Plan,  Tax-Free  Fund  is
     preparing to file a  Registration Statement on  Form N-14 ("N-14") for  the
     purpose of  registering the Shares  under the  Securities Act  of 1933,  as
     amended (the "1933 Act") to be issued pursuant to the Plan.

              We have examined originals or copies believed  by us to be genuine
     of  Tax-Free  Fund's Articles  of  Incorporation  and By-Laws,  minutes  of
     meetings of Tax-Free  Fund's board of directors, the  form of the Plan, and
     such other  documents relating  to the  authorization and  issuance of  the
     Shares as we  have deemed relevant.  Based upon that examination, we are of
     the opinion that:

              The  Shares  being  registered  by  the  N-14  may  be  issued  in
     accordance with the  Plan and Tax-Free Fund's Articles of Incorporation and
     By-Laws, subject  to compliance with  the 1933 Act,  the Investment Company
     Act  of  1940,  as  amended,  and  applicable  state  laws  regulating  the
     distribution of  securities;  and when  so  issued,  those Shares  will  be
     legally issued, fully paid and non-assessable.
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 6, 1996
     Page 2



              We   hereby  consent to  this  opinion accompanying  the N-14 that
     Tax-Free Fund  plans to file  with the Securities  and Exchange Commission,
     and to the  reference to our firm under the caption "Miscellaneous -- Legal
     Matters" in the Prospectus/Proxy Statement filed as part of the N-14.


                                       Sincerely yours,

                                       KIRKPATRICK & LOCKHART LLP


                                       By: /s/ Susan M. Casey    
                                       --------------------------
                                           Susan M. Casey    
                            
<PAGE>
<PAGE>
                                                                   EXHIBIT 12(a)

                             KIRKPATRICK & LOCKHART LLP
                               One International Plaza
                                Boston, MA  02110-2637


                                  September 3, 1996



     PaineWebber RMA Tax-Free Fund, Inc.
     1285 Avenue of the Americas
     New York, NY 10019

     Ladies and Gentlemen:

              PaineWebber  RMA  Tax-Free  Fund,  Inc.,  a  Maryland  corporation
     ("Acquiring Fund"), has  requested our opinion as to certain federal income
     tax  consequences   of  the   proposed  acquisition   of  PaineWebber   RMA
     Connecticut  Municipal  Money  Fund ("Target"),  a  series  of  PaineWebber
     Municipal  Money  Market  Series,  a  Massachusetts   business  trust  ("PW
     Trust"),1/ by Acquiring Fund,  pursuant to an  Agreement and Plan of  Reor-
     ganization  and  Termination between  them  dated  as  of  August 30,  1996
     ("Plan"), attached  as an exhibit  to the prospectus/proxy  statement to be
     furnished in  connection with  the solicitation  of proxies  by PW  Trust's
     Board of  Trustees  for use  at a  special meeting  of Target  shareholders
     ("Special Meeting") to be held on November 20, 1996 ("Proxy"), included  in
     the registration statement  on Form N-14  to be  filed with the  Securities
     and  Exchange  Commission   ("SEC")  on  the  date   hereof  ("Registration
     Statement").  Specifically, Acquiring Fund has requested our opinion:

                      (1) that  the acquisition  by Acquiring  Fund  of
              Target's assets  in exchange solely  for voting shares  of
              beneficial  interest in Acquiring  Fund and the assumption
              by  Acquiring Fund  of Target's  liabilities, followed  by
              the  distribution of those  shares by  Target pro  rata to
              its shareholders  of record as of  the Effective  Time (as
              hereinafter  defined) ("Shareholders")  constructively  in
              exchange  for  their  shares of  common  stock  in  Target
              ("Target Shares")  (such transaction  sometimes being  re-
              ferred to  herein as  the "Reorganization"),  will consti-
              tute  a "reorganization"  within  the meaning  of  section




     _____________________________

     1/     Target  and  Acquiring   Fund  are  sometimes   referred  to  herein
     individually either by  such names or as  a "Fund" and collectively  as the
     "Funds,"  and PW Trust and Acquiring Fund  are sometimes referred to herein
     individually  either  by such  names  or  as  an  "Investment Company"  and
     collectively as the "Investment Companies."
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 2



              368(a)(1)(C)2/ and  that each Fund  will be a  "party to a
              reorganization" within the meaning of section 368(b),

                      (2) that Target, the Shareholders,  and Acquiring
              Fund will recognize no  gain or loss upon the  Reorganiza-
              tion, and

                      (3) regarding  the basis and holding period after
              the  Reorganization  of the  transferred  assets  and  the
              shares of Acquiring Fund issued pursuant thereto.

              In  rendering   this  opinion,   we  have  examined   (1) Target's
     prospectus dated  August 29, 1996  and statement of additional  information
     dated August  29, 1996, and  the currently effective  prospectus and state-
     ment of additional  information of Acquiring  Fund, both  dated August  29,
     1996, (2) the Proxy,  (3) the Plan, and (4) such other documents as we have
     deemed necessary or  appropriate for the  purposes hereof.   As to  various
     matters of fact material  to this opinion, we have relied,  exclusively and
     without independent verification, on statements of  responsible officers of
     each Investment Company and  the representations  described below and  made
     in  the  Plan  (as contemplated  in  paragraph  6.6  thereof) (collectively
     "Representations").


                                        FACTS
                                        -----

              Acquiring  Fund is a  corporation organized under the  laws of the
     State  of Maryland  pursuant  to Articles  of  Incorporation dated  July 2,
     1982.   PW  Trust  is  as  an  unincorporated  voluntary  association  with
     transferable  shares formed  on  September 14,  1990,  as a  business trust
     under the laws of the  Commonwealth of Massachusetts (commonly  referred to
     as a  "Massachusetts business trust")  pursuant to a  Declaration of Trust.
     Target commenced operations as  a series thereof on November 6, 1990.  Each
     Investment Company is  registered with the  SEC as  an open-end  management
     investment company under the Investment  Company Act of 1940  ("1940 Act").
     PaineWebber Incorporated  ("PaineWebber") serves as investment  adviser and
     administrator to  each Fund and is  the distributor of  each Fund's shares.
     Mitchell Hutchins  Asset Management  Inc. ("Mitchell  Hutchins"), a  wholly


     ___________________________

     2/   All section  references are to  the Internal Revenue Code  of 1986, as
     amended  ("Code"), and  all  "Treas. Reg.  Section"  references are  to the
     regulations under the Code ("Regulations").
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 3



     owned  subsidiary   of  PaineWebber,   serves  as   sub-adviser  and   sub-
     administrator to each Fund.

              The Reorganization,  together with  all related acts  necessary to
     consummate  the  same   ("Closing"),  shall  occur  as  of  12:00  noon  on
     November 20,  1996 (or  on such  other date or  at such  other time  as the
     parties may agree) ("Effective Time").   Before the Effective  Time, Target
     shall declare and pay  to its  shareholders a dividend  in an amount  large
     enough so  that it  will  have distributed  substantially all  (and in  any
     event not less  than 90%) of  its investment  company taxable income  (com-
     puted  without regard to any deduction for  dividends paid) for the current
     taxable year through the Effective Time.

              The   Funds'  investment   objectives,  which   are  substantially
     identical,  and  investment  policies, which  are  generally  similar,  are
     described  in  the  Proxy  and  their  respective  prospectuses  and  SAIs.
     Although there  are differences in those policies, it  is not expected that
     Acquiring Fund will revise its investment  policies following the Reorgani-
     zation to  reflect  Target's.   Because Target  is permitted  to invest  in
     securities  having  characteristics  different  from  those  permitted  for
     Acquiring Fund,  certain of  the securities  currently held  by Target  may
     need to be  sold rather than transferred  to Acquiring Fund.  If  the Reor-
     ganization is  approved, Target will sell  prior to the Effective  Time any
     assets that  are inconsistent  with Acquiring  Fund's investment  policies,
     and  the  proceeds  thereof  will  be  held  in  temporary  investments  or
     reinvested in assets that qualify to be held by Acquiring Fund.

              The Reorganization  was recommended  by Mitchell Hutchins  to each
     Investment  Company's  board   of  directors  or  board   of  trustees,  as
     applicable (each a "board") at meetings thereof held on  July 24, 1996.  In
     considering the Reorganization,  each board made an extensive  inquiry into
     a  number of  factors  (which are  described  in the  Proxy, together  with
     Mitchell Hutchins's  advice and  recommendations to  the respective  boards
     and the  purposes of  the Reorganization).   Pursuant  thereto, each  board
     approved the Plan,  subject to the approval  of Target's stockholders.   In
     doing so,  each board,  including a  majority of  its members  who are  not
     "interested persons" (as  that term is defined  in the 1940 Act)  of either
     Investment  Company, determined that  the Reorganization  is in  its Fund's
     best interests,  that the terms of the Reorganization  are fair and reason-
     able, and that its  Fund's shareholders' interests will not be diluted as a
     result of the Reorganization.  

              The  Plan,  which specifies  that  it is  intended to  be,  and is
     adopted as, a plan of  a reorganization described in  section 368(a)(1)(C),
     provides in relevant part for the following:
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                      (1)   The  acquisition by  Acquiring Fund  of all
              cash,    cash   equivalents,    securities,    receivables
              (including interest and dividends  receivable), claims and
              rights  of  action,   rights  to  register  shares   under
              applicable securities  laws, books  and records,  deferred
              and prepaid  expenses shown as  assets on Target's  books,
              and other property owned  by Target at the  Effective Time
              (collectively "Assets") in exchange solely for 

                               (a) the  number  of  full and  fractional
                      shares of  beneficial interest in Acquiring  Fund
                      ("Acquiring Fund Shares")  determined by dividing
                      the net  value of Target  by the  net asset value
                      ("NAV") of an Acquiring Fund Share, and

                               (b) Acquiring  Fund's assumption  of  all
                      of Target's liabilities,  debts, obligations, and
                      duties of whatever kind  or nature, whether abso-
                      lute, accrued, contingent,  or otherwise, whether
                      or not  arising in  the ordinary course  of busi-
                      ness,   whether  or   not  determinable   at  the
                      Effective Time, and whether  or not  specifically
                      referred   to  in  the  Plan,  including  without
                      limitation  Target's   share  of   the   expenses
                      incurred in  connection with  the  Reorganization
                      (collectively   "Liabilities")   (Target   having
                      agreed in  the Plan  to use  its best  efforts to
                      discharge  all  of  its  known   liabilities  and
                      obligations prior to the Effective Time),

                      (2)   The  constructive   distribution  of   such
              Acquiring Fund Shares to the Shareholders, and 

                      (3)  The subsequent termination of Target.  

              The  distribution  described  in   (2)  will  be  accomplished  by
     transferring the  Acquiring Fund  Shares then credited  to Target's account
     on Acquiring  Fund's  share transfer  records  to  open accounts  on  those
     records established  in the  Shareholders' names,  with each  Shareholder's
     account being  credited with  the respective  pro rata number  of full  and
     fractional  (rounded  to three  decimal places)  Acquiring Fund  Shares due
     such  Shareholder.     All   outstanding  Target   Shares,  including   any
     represented by  certificates, simultaneously will  be canceled on  Target's
     share transfer records.
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              The  representations enumerated  below have  been  made  to us  by
     appropriate officers of each Investment Company.

              Each  of Acquiring  Fund, and PW Trust,  on behalf  of Target, has
     represented and warranted to us as follows:

                      1.   The fair market  value of the  Acquiring Fund Shares,
              when received  by the Shareholders, will be approximately equal to
              the  fair  market  value  of  their Target  Shares  constructively
              surrendered in exchange therefor;

                      2.   Its management (a) is  unaware of any  plan or inten-
              tion  of  Shareholders  to  redeem  or  otherwise dispose  of  any
              portion  of the Acquiring Fund  Shares to  be received by  them in
              the  Reorganization  and (b) does  not anticipate  dispositions of
              those  Acquiring Fund  Shares  at the  time of  or soon  after the
              Reorganization to exceed  the usual  rate and frequency of  dispo-
              sitions of  shares of  Target as  an open-end  investment company.
              Consequently,  its  management  expects  that  the  percentage  of
              Shareholder interests,  if any,  that  will be  disposed of  as  a
              result  of  or  at  the time  of  the  Reorganization  will be  de
              minimis.   Nor does  its management anticipate that  there will be
              extraordinary  redemptions  of  Acquiring Fund  Shares immediately
              following the Reorganization;

                      3.  The  Shareholders will pay their own expenses, if any,
              incurred in connection with the Reorganization;

                      4.   Immediately following consummation of the Reorganiza-
              tion, Acquiring Fund  will hold substantially the same  assets and
              be subject to substantially  the same liabilities that Target held
              or was subject to immediately  prior thereto, plus any liabilities
              and expenses of the parties incurred in connection with the  Reor-
              ganization;

                      5.  The fair market value on a  going concern basis of the
              Assets will  equal or  exceed  the Liabilities  to be  assumed  by
              Acquiring Fund and those to which the Assets are subject; 

                      6.   There  is no  intercompany  indebtedness between  the
              Funds  that was  issued or  acquired,  or will  be  settled, at  a
              discount;

                      7.  Pursuant  to the Reorganization, Target  will transfer
              to Acquiring Fund,  and Acquiring Fund will acquire, at  least 90%
              of the fair market  value of the net  assets, and at least  70% of
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              the  fair  market  value of  the  gross  assets,  held  by  Target
              immediately  before the Reorganization.  For  the purposes of this
              representation,  any amounts used by Target to pay redemptions and
              distributions made  by it  immediately before  the  Reorganization
              (except for (a) distributions  made to  conform to  its policy  of
              distributing all or  substantially all of its income and  gains to
              avoid the obligation  to pay federal income tax and/or  the excise
              tax under  section 4982 and  (b) redemptions not made  as part  of
              the  Reorganization)  will  be  included  as assets  thereof  held
              immediately before the Reorganization;

                      8.  None of the  compensation received by any  Shareholder
              who is an  employee of Target will be separate  consideration for,
              or  allocable  to,   any  of  the  Target  Shares  held   by  such
              Shareholder-employee;  none of the Acquiring  Fund Shares received
              by any  such Shareholder-employee  will be  separate consideration
              for,  or   allocable  to,   any  employment  agreement;   and  the
              consideration paid  to any  such Shareholder-employee will  be for
              services actually  rendered and will be  commensurate with amounts
              paid  to  third parties  bargaining  at  arm's-length  for similar
              services; and

                      9.   Immediately after the Reorganization,  the Sharehold-
              ers will not own shares  constituting "control" of Acquiring  Fund
              within the meaning of section 304(c).

              PW Trust also  has represented  and warranted to us  on behalf  of
     Target as follows:

                      1.  The Liabilities were  incurred by Target in  the ordi-
              nary course of its business;

                      2.  Target is  a "fund" as defined in section 851(h)(2) of
              the Code;  it qualified  for treatment as  a regulated  investment
              company ("RIC") under  Subchapter M  of the Code ("Subchapter  M")
              for each past taxable year since it commenced operations and  will
              continue to meet all  the requirements for such  qualification for
              its current  taxable year;  and  it has  no earnings  and  profits
              accumulated  in any taxable  year in which the  provisions of Sub-
              chapter M did not  apply to it.   The Assets shall be invested  at
              all  times through  the Effective  Time in  a manner  that ensures
              compliance with the foregoing;

                      3.  Target  is not under the jurisdiction  of a court in a
              proceeding under  Title 11 of  the United States  Code or  similar
              case within the meaning of section 368(a)(3)(A);
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                      4.   Not  more than  25% of  the value  of Target's  total
              assets  (excluding cash,  cash  items, and  U.S.  government secu-
              rities) is invested in the stock or securities  of any one issuer,
              and not more  than 50% of the value of  such assets is invested in
              the stock or securities of five or fewer issuers; and

                      5.  Target  will be terminated as soon as reasonably prac-
              ticable after  the Reorganization,  but in  all events within  six
              months after the Effective Time.

              Acquiring Fund also has represented and warranted to us on  behalf
     of Acquiring Fund as follows:

                      1.  Acquiring  Fund qualified for treatment as a RIC under
              Subchapter M  for  each  past  taxable  year  since  it  commenced
              operations  and  will continue  to meet  all the  requirements for
              such qualification  for its  current taxable year;  Acquiring Fund
              intends to  continue to meet  all such requirements  for the  next
              taxable  year; and it  has no earnings and  profits accumulated in
              any  taxable year in which the provisions  of Subchapter M did not
              apply to it;

                      2.   Acquiring  Fund  has no  plan  or intention  to issue
              additional  Acquiring  Fund  Shares  following the  Reorganization
              except  for shares issued  in the ordinary course  of its business
              as a series of an open-end investment company; nor does  Acquiring
              Fund have any  plan or intention to redeem or  otherwise reacquire
              any Acquiring Fund Shares  issued to the Shareholders  pursuant to
              the Reorganization, other than  through redemptions arising in the
              ordinary course of that business;

                      3.    Acquiring Fund  (a) will actively  continue Target's
              business in  substantially the  same manner that  Target conducted
              that  business immediately before  the Reorganization,  (b) has no
              plan or  intention to  sell or  otherwise dispose  of  any of  the
              Assets, except  for dispositions  made in  the ordinary  course of
              that business  and dispositions  necessary to maintain  its status
              as  a   RIC  under  Subchapter  M,   and  (c) expects  to   retain
              substantially all the  Assets in the same form as it receives them
              in the  Reorganization,  unless  and until  subsequent  investment
              circumstances  suggest the  desirability of  change or  it becomes
              necessary to make dispositions thereof to maintain such status;

                      4.  There  is no plan or  intention for Acquiring  Fund to
              be dissolved or merged  into another corporation or business trust
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              or any "fund" thereof  (within the meaning  of section  851(h)(2))
              following the Reorganization;

                      5.    Immediately after  the Reorganization,  (a) not more
              than 25% of the value of Acquiring Fund's total assets  (excluding
              cash, cash  items, and  U.S. government  securities) will  be  in-
              vested in  the stock or  securities of any one  issuer and (b) not
              more than 50% of the value of such assets will be invested in  the
              stock or securities of five or fewer issuers; and

                      6.  Acquiring  fund does not own,  directly or indirectly,
              nor at  the Effective Time  will it own,  directly or  indirectly,
              nor has it owned,  directly or indirectly, at any  time during the
              past five years, any shares of Target.


                                       OPINION
                                       -------

              Based  solely on  the facts  set forth  above, and  conditioned on
     (1) the  Representations being  true  at the  time  of Closing  and (2) the
     Reorganization being consummated  in accordance with the Plan,  our opinion
     (as  explained more  fully  in  the next  section  of  this letter)  is  as
     follows:

                      1.   Acquiring Fund's acquisition of  the Assets solely in
              exchange  for  the  Acquiring  Fund  Shares and  Acquiring  Fund's
              assumption of  the Liabilities, followed  by Target's distribution
              of  those shares  pro rata to  the Shareholders  constructively in
              exchange  for their  Target  Shares, will  constitute  a reorgani-
              zation within  the meaning of section  368(a)(1)(C), and each Fund
              will  be "a  party  to  a reorganization"  within the  meaning  of
              section 368(b);

                      2.  No  gain or loss will  be recognized to Target  on the
              transfer  of the Assets  to Acquiring Fund solely  in exchange for
              the Acquiring Fund Shares  and Acquiring Fund's assumption  of the
              Liabilities or  upon the  subsequent distribution of  those shares
              to  the Shareholders  in  constructive exchange  for  their Target
              Shares (section 361);

                      3.  No  gain or loss will be  recognized to Acquiring Fund
              on its receipt of the Assets solely in exchange for the  Acquiring
              Fund  Shares  and  its  assumption  of  the  Liabilities  (section
              1032(a));
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                      4.   Acquiring Fund's  basis for  the Assets  will be  the
              same  as the  basis thereof in  Target's hands  immediately before
              the Reorganization (section 362(b)), and Acquiring Fund's  holding
              period  for  the  Assets  will  include  Target's  holding  period
              therefor (section 1223(2));

                      5.   A Shareholder will recognize  no gain or loss  on the
              constructive  exchange  of  all   its  Target  Shares  solely  for
              Acquiring  Fund  Shares pursuant  to  the  Reorganization (section
              354(a)); and

                      6.   A Shareholder's basis for  the Acquiring  Fund Shares
              to  be received  by it in  the Reorganization will be  the same as
              the basis for  its Target Shares to  be constructively surrendered
              in exchange for those Acquiring Fund Shares  (section 358(a)), and
              its  holding period  for those Acquiring Fund  Shares will include
              its  holding period  for  those Target  Shares, provided  they are
              held  as capital  assets by  the Shareholder  on the  Closing Date
              (section 1223(1)).

              The foregoing opinion  (1) is based on, and is conditioned  on the
     continued  applicability   of,  the   provisions  of   the  Code  and   the
     Regulations, judicial  decisions, and rulings  and other pronouncements  of
     the Internal  Revenue Service ("Service")  in existence on  the date hereof
     and (2) is applicable only to the extent each Fund is  solvent.  We express
     no  opinion about the tax treatment of the transactions described herein if
     either Fund is insolvent.  


                                       ANALYSIS
                                       --------

     I.       The Reorganization Will Be a Reorganization under Section
              368(a)(1)(C), and Each Fund Will Be a Party to a Reorganization. 
              ---------------------------------------------------------------- 

              A.      Each Fund Is a Separate Corporation.
                      -----------------------------------

              A reorganization  under  section  368(a)(1)(C) (a  "C  reorganiza-
     tion") involves the  acquisition by one corporation, in exchange solely for
     all or a part of its  voting stock, of substantially all of  the properties
     of another  corporation.    For  the  transaction  to  qualify  under  that
     section, therefore,  both entities  involved therein  must be  corporations
     (or  associations   taxable  as  corporations).     Acquiring  Fund  is   a
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     corporation.   PW Trust, however, is  a business trust, not  a corporation,
     and Target is a separate series of PW Trust.

              Treasury  Regulation section  301.7701-4(b) provides  that certain
     arrangements known as trusts (because  legal title is conveyed  to trustees
     for the  benefit of  beneficiaries) will not  be classified  as trusts  for
     purposes of  the Code because they  are not simply arrangements  to protect
     or  conserve  the property  for  the  beneficiaries.    These "business  or
     commercial trusts" are  created simply as devices to carry on profit-making
     businesses that  normally would  have been carried  on through corporations
     or  partnerships.    Treasury  Regulation  section   301.7701-4(c)  further
     provides that an "`investment'  trust will not be classified as a  trust if
     there is a power under  the trust agreement to  vary the investment of  the
     certificate holders."  See Commissioner  v. North American Bond  Trust, 122
     F.2d 545 (2d Cir. 1941), cert. denied, 314 U.S. 701 (1942).

              Based on these criteria, PW Trust does not qualify  as a trust for
     federal income tax purposes.   While PW Trust is an "investment  trust," it
     does not  have  fixed  pools  of  assets  --  Target  has  been  a  managed
     portfolios  of  securities,  and  its  investment  advisers  have  had  the
     authority to buy and  sell securities for them.  PW  Trust is not simply an
     arrangement to protect or conserve  property for the beneficiaries,  but is
     designed  to carry  on a  profit-making business.   In  addition, the  word
     "association" has long been held  to include "business trusts," such as  PW
     Trust.  See Hecht v. Malley, 265 U.S. 144 (1924).   Accordingly, we believe
     that PW  Trust will be treated as a corporation for federal income tax pur-
     poses.

              PW  Trust   as  such,  however,  is   not  participating  in   the
     Reorganization,  but  rather  a  series  of  PW  Trust  is  a  participant.
     Ordinarily, a  transaction involving a  segregated pool of  assets (such as
     Target) could not qualify as  a reorganization, because the pool  would not
     be a corporation.   Under section 851(h),  however, Target is treated  as a
     separate corporation for  all purposes of  the Code  save the  definitional
     requirement of section  851(a) (which is satisfied by  PW Trust).  Thus, we
     believe  that   Acquiring  Fund  and   Target  each  will   be  a  separate
     corporation, and the shares  of each will be treated as shares of corporate
     stock, for purposes of section 368(a)(1)(C).

              B.      Satisfaction of Section 368(a)(2)(F).
                      ------------------------------------

              Under  section   368(a)(2)(F),  if  two  or  more   parties  to  a
     transaction described  in section  368(a)(1) (other  than subparagraph  (E)
     thereof)  are   "investment  companies,"  the   transaction  will  not   be
     considered a reorganization  with respect to any such investment company or
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     its shareholders  unless, among other  things, the investment  company is a
     RIC or --

              (1)     not more  than 25%  of the  value of  its
                      total assets is  invested in the stock or
                      securities of any one issuer and

              (2)     not more  than 50%  of the  value of  its
                      total assets is invested in  the stock or
                      securities of five or fewer issuers.

     Each Fund will meet  the requirements for qualification and treatment  as a
     RIC for its respective current  taxable year, and the  foregoing percentage
     tests will  be  satisfied  by each  Fund.    Accordingly, we  believe  that
     section 368(a)(2)(F) will not cause  the Reorganization to fail  to qualify
     as a C reorganization with respect to either Fund.

              C.      Transfer of "Substantially All" of the Properties.
                      -------------------------------------------------

              For an  acquisition to  qualify  as a  C reorganization,  the  ac-
     quiring corporation must  acquire "substantially all of the  properties" of
     the  transferor corporation  solely in  exchange  for all  or  part of  the
     acquiring  corporation's stock.    For purposes  of issuing  private letter
     rulings,  the  Service  considers  the  transfer of  at  least  70%  of the
     transferor's  gross  assets, and  at  least  90% of  its  net  assets, held
     immediately before  the reorganization to  satisfy the "substantially  all"
     requirement.   Rev. Proc. 77-37, 1977-2 C.B. 568.   The Reorganization will
     involve such a transfer.   Accordingly, we believe that  the Reorganization
     will  involve  the transfer  to  Acquiring  Fund  of  substantially all  of
     Target's properties.  

              D.      Qualifying Consideration.
                      ------------------------

              For  an  acquisition  to   qualify  as  a  C  reorganization,  the
     acquiring corporation must acquire  at least 80% (by fair  market value) of
     the transferor's property  solely in exchange  for voting  stock.   Section
     368(a)(2)(B)(iii).    The  assumption  of  liabilities   by  the  acquiring
     corporation or its acquisition of property  subject to liabilities normally
     are  disregarded  (section  368(a)(1)(C)),  but  the  amount  of  any  such
     liabilities will be treated as money paid for the transferor's property  if
     the acquiring corporation exchanges any  money or property (other  than its
     voting  stock) therefor.   Section  368(a)(2)(B).   Because  Acquiring Fund
     will  exchange only  the  Acquiring  Fund Shares,  and  no money  or  other
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     property, for the Assets, we  believe that the Reorganization  will satisfy
     the solely-for-voting-stock requirement to qualify as a C reorganization.

              E.      Requirements of Continuity.
                      --------------------------

              Treasury Regulation  section 1.368-1(b)  sets forth  two prerequi-
     sites to a  valid reorganization:  (1) a  continuity of the business enter-
     prise under the  modified corporate form ("continuity of business") and (2)
     a  continuity  of interest  therein  on  the  part  of those  persons  who,
     directly  or indirectly,  were the owners  of the  enterprise prior  to the
     reorganization ("continuity of interest").

                      1.       Continuity of Business.
                               ----------------------

              The continuity of business enterprise test as set forth in  Treas.
     Reg. section  1.368-1(d)(2) requires  that the  acquiring corporation  must
     either   (i) continue   the   acquired   corporation's  historic   business
     ("business continuity") or  (ii) use a significant portion  of the acquired
     corporation's historic business assets in a business ("asset continuity").

              While there  is no  authority  that deals  directly with  the  re-
     quirement of continuity  of business in the  context of a transaction  such
     as  the Reorganization,  Rev.  Rul. 87-76,  1987-2 C.B.  84,  deals with  a
     somewhat  similar situation.   In that  ruling, P  was a RIC  that invested
     exclusively  in municipal  securities.   P  acquired  the  assets of  T  in
     exchange for P common stock in a  transaction that was intended to  qualify
     as a C reorganization.   Prior to the exchange, T sold its entire portfolio
     of corporate securities and purchased a portfolio of municipal  bonds.  The
     Service held that this transaction did not qualify as a reorganization  for
     the  following reasons:  (1) because  T had sold  its historic assets prior
     to the exchange,  there was no asset  continuity; and (2) the failure  of P
     to engage  in the business of  investing in corporate securities  after the
     exchange caused the transaction to lack business continuity as well.

              The Funds'  investment objectives are  substantially identical and
     their investment  policies are generally  similar.  Furthermore,  Acquiring
     Fund  will actively  continue  Target's business  in  the same  manner that
     Target conducted  it immediately before  the Reorganization.   Accordingly,
     there will be business continuity.

              Acquiring Fund not only  will continue Target's historic business,
     but Acquiring Fund  also (1) has no plan or  intention to sell or otherwise
     dispose of any of the Assets, except for  dispositions made in the ordinary
     course of  its business and  dispositions necessary to  maintain its status
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     as  a RIC, and  (2) expects to retain substantially  all the  Assets in the
     same  form  as it  receives them  in the  Reorganization, unless  and until
     subsequent investment circumstances  suggest the desirability of  change or
     it becomes necessary  to make dispositions thereof to maintain such status.
     Accordingly, there will be asset continuity as well.

              For all the foregoing reasons, we believe that the  Reorganization
     will meet the continuity of business requirement.

                      2.       Continuity of Interest.
                               ----------------------

              For  purposes  of  issuing  private  letter rulings,  the  Service
     considers  the   continuity  of   interest  requirement   of  Treas.   Reg.
     section 1.368-1(b) satisfied  if ownership in  an acquiring corporation  on
     the part  of a  transferor corporation's  former shareholders  is equal  in
     value to at least  50% of the value of all the  formerly outstanding shares
     of the transferor corporation.  Rev. Proc. 77-37,  supra; but see Rev. Rul.
     56-345, 1956-2 C.B.  206 (continuity  of interest was  held to  exist in  a
     reorganization of two  RICs where immediately after  the reorganization 26%
     of the shares were redeemed  in order to allow investment in  a third RIC);
     also see Reef  Corp. v. Commissioner, 368  F.2d 125 (5th Cir.  1966), cert.
     denied, 386 U.S. 1018 (1967) (a redemption of 48% of a transferor  corpora-
     tion's stock  was  not  a  sufficient  shift  in  proprietary  interest  to
     disqualify a  transaction as  a reorganization  under section  368(a)(2)(F)
     ("F  Reorganization"), even though only 52%  of the transferor's sharehold-
     ers would hold all the transferee's  stock); Aetna Casualty and Surety  Co.
     v.  U.S., 568  F.2d  811, 822-23  (2d Cir.  1976)  (redemption of  a 38.39%
     minority interest  did not prevent  a transaction from  qualifying as an  F
     Reorganization); Rev. Rul.  61-156, 1961-2 C.B. 62 (a transaction qualified
     as an F  Reorganization even though the transferor's  shareholders acquired
     only 45% of  the transferee's stock, while the  remaining 55% of that stock
     was issued to new shareholders  in a public underwriting  immediately after
     the transfer).

              No minimum  holding period for shares  of an acquiring corporation
     is imposed  under  the Code  on  the acquired  corporation's  shareholders.
     Rev. Rul.  66-23, 1966-1  C.B.  67, provides  generally that  "unrestricted
     rights of  ownership  for  a  period of  time  sufficient  to  warrant  the
     conclusion that  such ownership is  definite and substantial" will  suffice
     and that "ordinarily,  the Service will  treat five  years of  unrestricted
     . . .  ownership  as  a  sufficient  period"  for  continuity  of  interest
     purposes.

              A  preconceived plan or  arrangement by or among  an acquired cor-
     poration's  shareholders  to dispose  of  more  than  50%  of an  acquiring
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 14



     corporation's shares  could  be problematic.    Shareholders with  no  such
     preconceived plan or arrangement, however,  are basically free to  sell any
     part of the shares  received by them in the reorganization without  fear of
     breaking  continuity  of interest,  because  the  subsequent sale  will  be
     treated as an independent transaction from the reorganization.

              Neither Fund  (1) is aware  of  any plan  or intention  of  Share-
     holders to  dispose of  any  portion of  the Acquiring  Fund Shares  to  be
     received  by them  in the  Reorganization  or (2) anticipates  dispositions
     thereof at  the time  of or  soon after  the Reorganization  to exceed  the
     usual  rate  and  frequency  of dispositions  of  shares  of  Target  as an
     open-end investment  company.   Consequently, each  Fund  expects that  the
     percentage of Shareholder interests,  if any, that will be disposed of as a
     result  of or  at  the  time of  the  Reorganization  will be  de  minimis.
     Accordingly, we believe  that the  Reorganization will meet  the continuity
     of interest requirement of Treas. Reg. section 1.368-1(b).

              F.      Distribution by Target.
                      ----------------------

              Section  368(a)(2)(G)(i)  provides  that  a  transaction will  not
     qualify as a C reorganization  unless the corporation whose  properties are
     acquired distributes  the  stock it  receives  and  its other  property  in
     pursuance  of the  plan of  reorganization.   Under  the Plan  -- which  we
     believe  constitutes  a "plan  of  reorganization"  within  the meaning  of
     Treas. Reg. section  1.368-2(g) -- Target will distribute all the Acquiring
     Fund Shares to its shareholders  in constructive exchange for  their Target
     Shares; as soon  as is reasonably  practicable thereafter,  Target will  be
     terminated.    Accordingly, we  believe  that the  requirements  of section
     368(a)(2)(G)(i) will be satisfied.

              G.      Business Purpose.
                      ----------------

              All reorganizations must  meet the judicially imposed requirements
     of the "business  purpose doctrine," which  was established  in Gregory  v.
     Helvering, 293  U.S.  465 (1935),  and  is now  set  forth in  Treas.  Reg.
     sectionsection  1.368-1(b), -1(c), and  -2(g) (the  last of  which provides
     that, to qualify  as a reorganization,  a transaction  must be  "undertaken
     for reasons germane to the continuance of  the business of a corporation  a
     party to the  reorganization").  Under  that doctrine,  a transaction  must
     have a  bona fide  business purpose  (and not  a purpose  to avoid  federal
     income  tax)  to  constitute  a  valid  reorganization.    The  substantial
     business  purposes of the Reorganization are  outlined above.  Accordingly,
     we believe  that  the Reorganization  is  being  undertaken for  bona  fide
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 15



     business  purposes (and  not a  purpose to  avoid federal  income tax)  and
     therefore meets the requirements of the business purpose doctrine.

              For all the foregoing  reasons, we believe that the Reorganization
     will   constitute  a   reorganization  within   the   meaning  of   section
     368(a)(1)(C).

              H.      Both Funds are Parties to the Reorganization.
                      --------------------------------------------

              Section 368(b)(2) and Treas.  Reg. section 1.368-1(f) provide that
     if  one corporation  transfers  substantially all  of  its properties  to a
     second corporation  in exchange for  all or a  part of the voting  stock of
     the second  corporation, then both  corporations are parties  to a reorgan-
     ization.  Target  is transferring substantially  all of  its properties  to
     Acquiring Fund  in exchange  for Acquiring  Fund Shares.   Accordingly,  we
     believe that each Fund will be "a party to a reorganization."


     II.      No Gain or Loss Will Be Recognized to Target.
              --------------------------------------------

              Under sections 361(a) and (c),  no gain or loss will be recognized
     to a corporation  that is a party  to a reorganization (1) on  the exchange
     of property,  pursuant to the  plan of reorganization, solely  for stock or
     securities in another corporate party  to the reorganization or  (2) on the
     distribution to its shareholders, pursuant to  that plan, of stock in  such
     other corporation that  was received by the distributing corporation in the
     exchange.   (Such a distribution is required by section 368(a)(2)(G)(i) for
     a reorganization  to qualify  as a  C reorganization.)   Section  361(c)(4)
     provides  that  specified  provisions  requiring  recognition  of  gain  on
     certain distributions  shall not apply  to a distribution  described in (2)
     above.

              Section 357(a)  provides in  pertinent part  that, except as  pro-
     vided  in section  357(b), if  a taxpayer  receives property  that would be
     permitted to be received  under section 361 without recognition  of gain if
     it were the sole consideration and,  as part of the consideration,  another
     party to the exchange assumes a liability of  the taxpayer or acquires from
     the  taxpayer property  subject  to a  liability,  then that  assumption or
     acquisition shall not  be treated as money or  other property and shall not
     prevent  the  exchange from  being  within  section  361.   Section  357(b)
     applies where  the principal purpose of the assumption or acquisition was a
     tax avoidance purpose or not a bona fide business purpose.
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 16



              As noted above, the  Reorganization will constitute  a C  reorgan-
     ization, each  Fund will  be  a party  to a  reorganization, and  the  Plan
     constitutes a  plan of  reorganization.   Target will  exchange the  Assets
     solely for the  Acquiring Fund Shares  and Acquiring  Fund's assumption  of
     the Liabilities  and then will  be terminated  pursuant to  the Plan,  dis-
     tributing those shares  to its  shareholders in  constructive exchange  for
     their  Target  Shares.     As  also  noted  above,  we  believe   that  the
     Reorganization is  being undertaken  for bona fide  business purposes  (and
     not a  purpose to avoid federal  income tax); we  also do not  believe that
     the principal purpose  of Acquiring Fund's assumption of the Liabilities is
     avoidance of federal  income tax on the proposed transaction.  Accordingly,
     we believe  that no gain or loss will be recognized  to Target on the Reor-
     ganization.3/


     III.     No Gain or Loss Will Be Recognized to Acquiring Fund.
              ----------------------------------------------------

              Section 1032(a) provides that no  gain or loss will  be recognized
     to a  corporation  on the  receipt by  it  of money  or other  property  in
     exchange  for its shares.   Acquiring  Fund will  issue the  Acquiring Fund
     Shares  to Target in  exchange for the Assets,  which consist  of money and
     securities.    Accordingly,  we  believe that  no  gain  or  loss  will  be
     recognized to Acquiring Fund on the Reorganization.


     IV.      Acquiring Fund's Basis for the Assets Will Be a Carryover 
              Basis,  and  Its  Holding  Period  Will Include  Target's  Holding
              Period.            
              -----------------------------------------------------------

              Section 362(b) provides that  property acquired  by a  corporation
     in connection  with  a reorganization  will  have the  same  basis in  that
     corporation's hands  as  the  basis  of  the  property  in  the  transferor
     corporation's hands immediately before  the exchange, increased by any gain
     recognized to the  transferor on the transfer.   As noted above,  the Reor-
     ganization will constitute  a C reorganization and Target will recognize no


     3/   Notwithstanding  anything  herein  to  the  contrary,  no  opinion  is
     expressed as  to the  effect  of the  Reorganization on  the Funds  or  any
     Shareholder with respect to any asset (including certain options,  futures,
     and  forward contracts included in  the Assets) as  to which any unrealized
     gain or loss  is required to be recognized  for federal income tax purposes
     at the end of  a taxable year (or on  the termination or transfer  thereof)
     under a mark-to-market system of accounting.
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 17



     gain on the Reorganization under  section 361(a).  Accordingly,  we believe
     that Acquiring  Fund's basis for the  Assets will be the  same as the basis
     thereof in Target's hands immediately before the Reorganization.

              Section 1223(2)  provides  that  where  property  acquired  in  an
     exchange has a carryover basis, the property will  have a holding period in
     the hands of the  acquiror that includes the holding period of the property
     in the  transferor's hands.   As stated  above, Acquiring Fund's  basis for
     the  Assets will  be  a  carryover basis.    Accordingly,  we believe  that
     Acquiring  Fund's  holding  period  for the  Assets  will  include Target's
     holding period therefor.


     V.       No Gain or Loss Will Be Recognized to a Shareholder.
              ---------------------------------------------------

              Under section 354(a),  no gain or loss  is recognized to a  share-
     holder who exchanges  shares for other shares  pursuant to a plan  of reor-
     ganization, where the  shares exchanged, as  well as  the shares  received,
     are those  of a  corporation that  is a  party to  the reorganization.   As
     stated above,  the Reorganization will constitute  a C  reorganization, the
     Plan constitutes a  plan of reorganization, and  each Fund will be  a party
     to a  reorganization.   Accordingly, we  believe that under  section 354  a
     Shareholder will recognize no gain or loss on  the constructive exchange of
     all  its Target  Shares solely  for Acquiring  Fund Shares  pursuant to the
     Reorganization.


     VI.      A Shareholder's Basis for Acquiring Fund Shares Will Be a
              Substituted Basis, and its Holding Period therefor Will 
              Include its Holding Period for its Target Shares.
              ----------------------------------------------------------

              Section 358(a)(1)  provides, in part,  that in the case  of an ex-
     change to which  section 354 applies, the basis  of any shares received  in
     the transaction without  the recognition of gain  is the same as  the basis
     of the  property  transferred in  exchange  therefor, decreased  by,  among
     other things, the  fair market value of  any other property and  the amount
     of any  money received in  the transaction and  increased by the amount  of
     any gain recognized on the exchange by the shareholder.

              As  noted above, the Reorganization  will constitute a  C reorgan-
     ization and  under section 354  no gain  or loss  will be  recognized to  a
     Shareholder  on  the  constructive   exchange  of  its  Target  Shares  for
     Acquiring  Fund  Shares  in  the  Reorganization.    No  property  will  be
     distributed to the Shareholders other  than the Acquiring Fund  Shares, and
<PAGE>








     PaineWebber RMA Tax-Free Fund, Inc.
     September 3, 1996
     Page 18



     no money will be distributed to them  pursuant to the Reorganization.   Ac-
     cordingly, we believe  that a Shareholder's  basis for  the Acquiring  Fund
     Shares to  be received by it in the  Reorganization will be the same as the
     basis for  its Target Shares  to be constructively  surrendered in exchange
     for those Acquiring Fund Shares.

              Under section 1223(1), the holding  period of property received in
     an exchange includes  the holding period of the property exchanged therefor
     if the acquired property has, for the purpose  of determining gain or loss,
     the same basis  in the holder's  hands as  the property exchanged  therefor
     ("substituted  basis") and  such property was  a capital  asset.   As noted
     above, a Shareholder will  have a substituted basis for the  Acquiring Fund
     Shares it  receives in the  Reorganization; accordingly, provided that  the
     Shareholder held  its Target Shares as capital  assets on the Closing Date,
     we  believe its holding period for those Acquiring Fund Shares will include
     its holding period for those Target Shares.

              We hereby  consent to  this opinion accompanying  the Registration
     Statement and to the  references to our firm under the captions "Synopsis -
     -  Federal  Income  Tax  Consequences  of  the  Reorganizations"  and  "The
     Proposed Transactions -- Federal Income Tax Considerations" in the Proxy.


                                       Very truly yours,

                                       KIRKPATRICK & LOCKHART LLP




                                       By: /s/ Joel D. Almquist    
                                           -----------------------
                                               Joel D. Almquist
<PAGE>
<PAGE>
                                                                   EXHIBIT 12(b)


                             KIRKPATRICK & LOCKHART LLP
                               One International Plaza
                                Boston, MA  02110-2637


                                  September 3, 1996



     PaineWebber Municipal Money Market Series
     1285 Avenue of the Americas
     New York, NY 10019

     Ladies and Gentlemen:

              PaineWebber  Municipal   Money  Market   Series,  a  Massachusetts
     business trust ("PW Trust"), has  requested our opinion as to certain  fed-
     eral income tax  consequences of the  proposed acquisition  of its  series,
     PaineWebber  RMA   Connecticut   Municipal   Money  Fund   ("Target"),   by
     PaineWebber RMA  Tax-Free Fund,  Inc., a  Maryland corporation  ("Acquiring
     Fund"),1/  pursuant  to  an   Agreement  and  Plan  of  Reorganization  and
     Termination between them dated as of August  30, 1996 ("Plan"), attached as
     an exhibit to  the prospectus/proxy statement to be furnished in connection
     with the solicitation  of proxies by PW  Trust's Board of Trustees  for use
     at a  special meeting of Target shareholders ("Special Meeting") to be held
     on November 20, 1996 ("Proxy"),  included in the registration  statement on
     Form N-14 to be  filed with the Securities and Exchange  Commission ("SEC")
     on the date  hereof ("Registration Statement").  Specifically, PW Trust has
     requested our opinion:

                      (1)  that the  acquisition by  Acquiring Fund  of
              Target's assets  in exchange solely  for voting shares  of
              beneficial interest  in Acquiring Fund  and the assumption
              by  Acquiring Fund  of Target's  liabilities, followed  by
              the distribution  of those  shares by  Target pro rata  to
              its  shareholders of  record as of  the Effective Time (as
              hereinafter  defined) ("Shareholders")  constructively  in
              exchange  for  their  shares of  common  stock  in  Target
              ("Target Shares")  (such transaction  sometimes being  re-
              ferred to herein  as the  "Reorganization"), will  consti-
              tute  a "reorganization"  within  the meaning  of  section


     _________________________

     1/    Target and  Acquiring  Fund are  sometimes referred  to  herein indi-
     vidually  either by  such  names or  as a  "Fund"  and collectively  as the
     "Funds,"  and PW Trust and Acquiring Fund  are sometimes referred to herein
     individually  either  by such  names  or  as  an  "Investment Company"  and
     collectively as the "Investment Companies."
<PAGE>








     PaineWebber Municipal Money Market Series
     September 3, 1996
     Page 2



              368(a)(1)(C)2/ and  that each Fund  will be a  "party to a
              reorganization" within the meaning of section 368(b),

                      (2) that Target, the Shareholders,  and Acquiring
              Fund will recognize no  gain or loss upon the  Reorganiza-
              tion, and

                      (3) regarding  the basis and holding period after
              the  Reorganization  of the  transferred  assets  and  the
              shares of Acquiring Fund issued pursuant thereto.

              In  rendering   this  opinion,   we  have  examined   (1) Target's
     prospectus dated  August 29, 1996  and statement of additional  information
     dated August  29, 1996, and  the currently effective  prospectus and state-
     ment of additional  information of Acquiring  Fund, both  dated August  29,
     1996, (2) the Proxy,  (3) the Plan, and (4) such other documents as we have
     deemed necessary or  appropriate for the  purposes hereof.   As to  various
     matters of fact material  to this opinion, we have relied,  exclusively and
     without independent verification, on statements of  responsible officers of
     each Investment Company and  the representations  described below and  made
     in  the  Plan  (as contemplated  in  paragraph  6.6  thereof) (collectively
     "Representations").


                                        FACTS
                                        -----

              Acquiring  Fund is a  corporation organized under the  laws of the
     State  of Maryland  pursuant  to Articles  of  Incorporation dated  July 2,
     1982.   PW  Trust  is  as  an  unincorporated  voluntary  association  with
     transferable  shares formed  on  September 14,  1990,  as a  business trust
     under the laws of the  Commonwealth of Massachusetts (commonly  referred to
     as a  "Massachusetts business trust")  pursuant to a  Declaration of Trust.
     Target commenced operations as  a series thereof on November 6, 1990.  Each
     Investment Company is  registered with the  SEC as  an open-end  management
     investment company under the Investment  Company Act of 1940  ("1940 Act").
     PaineWebber Incorporated  ("PaineWebber") serves as investment  adviser and
     administrator to  each Fund and is  the distributor of  each Fund's shares.
     Mitchell Hutchins  Asset Management  Inc. ("Mitchell  Hutchins"), a  wholly


     _________________________

     2/   All section  references are to  the Internal Revenue Code  of 1986, as
     amended  ("Code"), and  all  "Treas. Reg.  Section"  references are  to the
     regulations under the Code ("Regulations").
<PAGE>








     PaineWebber Municipal Money Market Series
     September 3, 1996
     Page 3



     owned  subsidiary   of  PaineWebber,   serves  as   sub-adviser  and   sub-
     administrator to each Fund.

              The Reorganization,  together with  all related acts  necessary to
     consummate  the  same   ("Closing"),  shall  occur  as  of  12:00  noon  on
     November 20,  1996 (or  on such  other date or  at such  other time  as the
     parties may agree) ("Effective Time").   Before the Effective  Time, Target
     shall declare and pay  to its  shareholders a dividend  in an amount  large
     enough so  that it  will  have distributed  substantially all  (and in  any
     event not less  than 90%) of  its investment  company taxable income  (com-
     puted  without regard to any deduction for  dividends paid) for the current
     taxable year through the Effective Time.

              The   Funds'  investment   objectives,  which   are  substantially
     identical,  and  investment  policies, which  are  generally  similar,  are
     described  in  the  Proxy  and  their  respective  prospectuses  and  SAIs.
     Although there  are differences in those policies, it  is not expected that
     Acquiring Fund will revise its investment  policies following the Reorgani-
     zation to  reflect  Target's.   Because Target  is permitted  to invest  in
     securities  having  characteristics  different  from  those  permitted  for
     Acquiring Fund,  certain of  the securities  currently held  by Target  may
     need to be  sold rather than transferred  to Acquiring Fund.  If  the Reor-
     ganization is  approved, Target will sell  prior to the Effective  Time any
     assets that  are inconsistent  with Acquiring  Fund's investment  policies,
     and  the  proceeds  thereof  will  be  held  in  temporary  investments  or
     reinvested in assets that qualify to be held by Acquiring Fund.

              The Reorganization  was recommended  by Mitchell Hutchins  to each
     Investment  Company's  board   of  directors  or  board   of  trustees,  as
     applicable (each a "board") at meetings thereof held on  July 24, 1996.  In
     considering the Reorganization,  each board made an extensive  inquiry into
     a  number of  factors  (which are  described  in the  Proxy, together  with
     Mitchell Hutchins's  advice and  recommendations to  the respective  boards
     and the  purposes of  the Reorganization).   Pursuant  thereto, each  board
     approved the Plan,  subject to the approval  of Target's stockholders.   In
     doing so,  each board,  including a  majority of  its members  who are  not
     "interested persons" (as  that term is defined  in the 1940 Act)  of either
     Investment  Company, determined that  the Reorganization  is in  its Fund's
     best interests,  that the terms of the Reorganization  are fair and reason-
     able, and that its  Fund's shareholders' interests will not be diluted as a
     result of the Reorganization.  

              The  Plan,  which specifies  that  it is  intended to  be,  and is
     adopted as, a plan of  a reorganization described in  section 368(a)(1)(C),
     provides in relevant part for the following:
<PAGE>








     PaineWebber Municipal Money Market Series
     September 3, 1996
     Page 4



                      (1)   The  acquisition by  Acquiring Fund  of all
              cash,    cash   equivalents,    securities,    receivables
              (including interest and dividends  receivable), claims and
              rights  of  action,   rights  to  register  shares   under
              applicable securities  laws, books  and records,  deferred
              and prepaid  expenses shown as  assets on Target's  books,
              and other property owned  by Target at the  Effective Time
              (collectively "Assets") in exchange solely for 

                               (a) the  number  of  full and  fractional
                      shares of  beneficial interest in Acquiring  Fund
                      ("Acquiring Fund Shares")  determined by dividing
                      the net  value of Target  by the  net asset value
                      ("NAV") of an Acquiring Fund Share, and

                               (b) Acquiring  Fund's assumption  of  all
                      of Target's liabilities,  debts, obligations, and
                      duties of whatever kind  or nature, whether abso-
                      lute, accrued, contingent,  or otherwise, whether
                      or not  arising in  the ordinary course  of busi-
                      ness,   whether  or   not  determinable   at  the
                      Effective Time, and whether  or not  specifically
                      referred   to  in  the  Plan,  including  without
                      limitation  Target's   share  of   the   expenses
                      incurred in  connection with  the  Reorganization
                      (collectively   "Liabilities")   (Target   having
                      agreed in  the Plan  to use  its best  efforts to
                      discharge  all  of  its  known   liabilities  and
                      obligations prior to the Effective Time),

                      (2)   The  constructive   distribution  of   such
              Acquiring Fund Shares to the Shareholders, and 

                      (3)  The subsequent termination of Target.  

              The  distribution  described  in   (2)  will  be  accomplished  by
     transferring the  Acquiring Fund  Shares then credited  to Target's account
     on Acquiring  Fund's  share transfer  records  to  open accounts  on  those
     records established  in the  Shareholders' names,  with each  Shareholder's
     account being  credited with  the respective  pro rata number  of full  and
     fractional  (rounded  to three  decimal places)  Acquiring Fund  Shares due
     such  Shareholder.     All   outstanding  Target   Shares,  including   any
     represented by  certificates, simultaneously will  be canceled on  Target's
     share transfer records.
<PAGE>








     PaineWebber Municipal Money Market Series
     September 3, 1996
     Page 5



              The  representations enumerated  below have  been  made  to us  by
     appropriate officers of each Investment Company.

              Each  of Acquiring  Fund, and PW Trust,  on behalf  of Target, has
     represented and warranted to us as follows:

                      1.   The fair market  value of the  Acquiring Fund Shares,
              when received  by the Shareholders, will be approximately equal to
              the  fair  market  value  of  their Target  Shares  constructively
              surrendered in exchange therefor;

                      2.   Its management (a) is  unaware of any  plan or inten-
              tion  of  Shareholders  to  redeem  or  otherwise dispose  of  any
              portion  of the Acquiring Fund  Shares to  be received by  them in
              the  Reorganization  and (b) does  not anticipate  dispositions of
              those  Acquiring Fund  Shares  at the  time of  or soon  after the
              Reorganization to exceed  the usual  rate and frequency of  dispo-
              sitions of  shares of  Target as  an open-end  investment company.
              Consequently,  its  management  expects  that  the  percentage  of
              Shareholder interests,  if any,  that  will be  disposed of  as  a
              result  of  or  at  the time  of  the  Reorganization  will be  de
              minimis.   Nor does  its management anticipate that  there will be
              extraordinary  redemptions  of  Acquiring Fund  Shares immediately
              following the Reorganization;

                      3.  The  Shareholders will pay their own expenses, if any,
              incurred in connection with the Reorganization;

                      4.   Immediately following consummation of the Reorganiza-
              tion, Acquiring Fund  will hold substantially the same  assets and
              be subject to substantially  the same liabilities that Target held
              or was subject to immediately  prior thereto, plus any liabilities
              and expenses of the parties incurred in connection with the  Reor-
              ganization;

                      5.  The fair market value on a  going concern basis of the
              Assets will  equal or  exceed  the Liabilities  to be  assumed  by
              Acquiring Fund and those to which the Assets are subject; 

                      6.   There  is no  intercompany  indebtedness between  the
              Funds  that was  issued or  acquired,  or will  be  settled, at  a
              discount;

                      7.  Pursuant  to the Reorganization, Target  will transfer
              to Acquiring Fund,  and Acquiring Fund will acquire, at  least 90%
              of the fair market  value of the net  assets, and at least  70% of
<PAGE>








     PaineWebber Municipal Money Market Series
     September 3, 1996
     Page 6



              the  fair  market  value of  the  gross  assets,  held  by  Target
              immediately  before the Reorganization.  For  the purposes of this
              representation,  any amounts used by Target to pay redemptions and
              distributions made  by it  immediately before  the  Reorganization
              (except for (a) distributions  made to  conform to  its policy  of
              distributing all or  substantially all of its income and  gains to
              avoid the obligation  to pay federal income tax and/or  the excise
              tax under  section 4982 and  (b) redemptions not made  as part  of
              the  Reorganization)  will  be  included  as assets  thereof  held
              immediately before the Reorganization;

                      8.  None of the  compensation received by any  Shareholder
              who is an  employee of Target will be separate  consideration for,
              or  allocable  to,   any  of  the  Target  Shares  held   by  such
              Shareholder-employee;  none of the Acquiring  Fund Shares received
              by any  such Shareholder-employee  will be  separate consideration
              for,  or   allocable  to,   any  employment  agreement;   and  the
              consideration paid  to any  such Shareholder-employee will  be for
              services actually  rendered and will be  commensurate with amounts
              paid  to  third parties  bargaining  at  arm's-length  for similar
              services; and

                      9.   Immediately after the Reorganization,  the Sharehold-
              ers will not own shares  constituting "control" of Acquiring  Fund
              within the meaning of section 304(c).

              PW Trust also  has represented  and warranted to us  on behalf  of
     Target as follows:

                      1.  The Liabilities were  incurred by Target in  the ordi-
              nary course of its business;

                      2.  Target is  a "fund" as defined in section 851(h)(2) of
              the Code;  it qualified  for treatment as  a regulated  investment
              company ("RIC") under  Subchapter M  of the Code ("Subchapter  M")
              for each past taxable year since it commenced operations and  will
              continue to meet all  the requirements for such  qualification for
              its current  taxable year;  and  it has  no earnings  and  profits
              accumulated  in any taxable  year in which the  provisions of Sub-
              chapter M did not  apply to it.   The Assets shall be invested  at
              all  times through  the Effective  Time in  a manner  that ensures
              compliance with the foregoing;

                      3.  Target  is not under the jurisdiction  of a court in a
              proceeding under  Title 11 of  the United States  Code or  similar
              case within the meaning of section 368(a)(3)(A);
<PAGE>








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                      4.   Not  more than  25% of  the value  of Target's  total
              assets  (excluding cash,  cash  items, and  U.S.  government secu-
              rities) is invested in the stock or securities  of any one issuer,
              and not more  than 50% of the value of  such assets is invested in
              the stock or securities of five or fewer issuers; and

                      5.  Target  will be terminated as soon as reasonably prac-
              ticable after  the Reorganization,  but in  all events within  six
              months after the Effective Time.

              Acquiring Fund also has represented and warranted to us on  behalf
     of Acquiring Fund as follows:

                      1.  Acquiring  Fund qualified for treatment as a RIC under
              Subchapter M  for  each  past  taxable  year  since  it  commenced
              operations  and  will continue  to meet  all the  requirements for
              such qualification  for its  current taxable year;  Acquiring Fund
              intends to  continue to meet  all such requirements  for the  next
              taxable  year; and it  has no earnings and  profits accumulated in
              any  taxable year in which the provisions  of Subchapter M did not
              apply to it;

                      2.   Acquiring  Fund  has no  plan  or intention  to issue
              additional  Acquiring  Fund  Shares  following the  Reorganization
              except  for shares issued  in the ordinary course  of its business
              as a series of an open-end investment company; nor does  Acquiring
              Fund have any  plan or intention to redeem or  otherwise reacquire
              any Acquiring Fund Shares  issued to the Shareholders  pursuant to
              the Reorganization, other than  through redemptions arising in the
              ordinary course of that business;

                      3.    Acquiring Fund  (a) will actively  continue Target's
              business in  substantially the  same manner that  Target conducted
              that  business immediately before  the Reorganization,  (b) has no
              plan or  intention to  sell or  otherwise dispose  of  any of  the
              Assets, except  for dispositions  made in  the ordinary  course of
              that business  and dispositions  necessary to maintain  its status
              as  a   RIC  under  Subchapter  M,   and  (c) expects  to   retain
              substantially all the  Assets in the same form as it receives them
              in the  Reorganization,  unless  and until  subsequent  investment
              circumstances  suggest the  desirability of  change or  it becomes
              necessary to make dispositions thereof to maintain such status;

                      4.  There  is no plan or  intention for Acquiring  Fund to
              be dissolved or merged  into another corporation or business trust
<PAGE>








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              or any "fund" thereof  (within the meaning  of section  851(h)(2))
              following the Reorganization;

                      5.    Immediately after  the Reorganization,  (a) not more
              than 25% of the value of Acquiring Fund's total assets  (excluding
              cash, cash  items, and  U.S. government  securities) will  be  in-
              vested in  the stock or  securities of any one  issuer and (b) not
              more than 50% of the value of such assets will be invested in  the
              stock or securities of five or fewer issuers; and

                      6.  Acquiring  fund does not own,  directly or indirectly,
              nor at  the Effective Time  will it own,  directly or  indirectly,
              nor has it owned,  directly or indirectly, at any  time during the
              past five years, any shares of Target.


                                       OPINION
                                       -------

              Based  solely on  the facts  set forth  above, and  conditioned on
     (1) the  Representations being  true  at the  time  of Closing  and (2) the
     Reorganization being consummated  in accordance with the Plan,  our opinion
     (as  explained more  fully  in  the next  section  of  this letter)  is  as
     follows:

                      1.   Acquiring Fund's acquisition of  the Assets solely in
              exchange  for  the  Acquiring  Fund  Shares and  Acquiring  Fund's
              assumption of  the Liabilities, followed  by Target's distribution
              of  those shares  pro rata to  the Shareholders  constructively in
              exchange  for their  Target  Shares, will  constitute  a reorgani-
              zation within  the meaning of section  368(a)(1)(C), and each Fund
              will  be "a  party  to  a reorganization"  within the  meaning  of
              section 368(b);

                      2.  No  gain or loss will  be recognized to Target  on the
              transfer  of the Assets  to Acquiring Fund solely  in exchange for
              the Acquiring Fund Shares  and Acquiring Fund's assumption  of the
              Liabilities or  upon the  subsequent distribution of  those shares
              to  the Shareholders  in  constructive exchange  for  their Target
              Shares (section 361);

                      3.  No  gain or loss will be  recognized to Acquiring Fund
              on its receipt of the Assets solely in exchange for the  Acquiring
              Fund  Shares  and  its  assumption  of  the  Liabilities  (section
              1032(a));
<PAGE>








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                      4.   Acquiring Fund's  basis for  the Assets  will be  the
              same  as the  basis thereof in  Target's hands  immediately before
              the Reorganization (section 362(b)), and Acquiring Fund's  holding
              period  for  the  Assets  will  include  Target's  holding  period
              therefor (section 1223(2));

                      5.   A Shareholder will recognize  no gain or loss  on the
              constructive  exchange  of  all   its  Target  Shares  solely  for
              Acquiring  Fund  Shares pursuant  to  the  Reorganization (section
              354(a)); and

                      6.   A Shareholder's basis for  the Acquiring  Fund Shares
              to  be received  by it in  the Reorganization will be  the same as
              the basis for  its Target Shares to  be constructively surrendered
              in exchange for those Acquiring Fund Shares  (section 358(a)), and
              its  holding period  for those Acquiring Fund  Shares will include
              its  holding period  for  those Target  Shares, provided  they are
              held  as capital  assets by  the Shareholder  on the  Closing Date
              (section 1223(1)).

              The foregoing opinion  (1) is based on, and is conditioned  on the
     continued  applicability   of,  the   provisions  of   the  Code  and   the
     Regulations, judicial  decisions, and rulings  and other pronouncements  of
     the Internal  Revenue Service ("Service")  in existence on  the date hereof
     and (2) is applicable only to the extent each Fund is  solvent.  We express
     no  opinion about the tax treatment of the transactions described herein if
     either Fund is insolvent.  


                                       ANALYSIS
                                       --------

     I.       The Reorganization Will Be a Reorganization under Section
              368(a)(1)(C), and Each Fund Will Be a Party to a Reorganization.
              ----------------------------------------------------------------

              A.      Each Fund Is a Separate Corporation.
                      -----------------------------------

              A reorganization  under  section  368(a)(1)(C) (a  "C  reorganiza-
     tion") involves the  acquisition by one corporation, in exchange solely for
     all or a part of its  voting stock, of substantially all of  the properties
     of another  corporation.    For  the  transaction  to  qualify  under  that
     section, therefore,  both entities  involved therein  must be  corporations
     (or  associations   taxable  as  corporations).     Acquiring  Fund  is   a
<PAGE>








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     corporation.   PW Trust, however, is  a business trust, not  a corporation,
     and Target is a separate series of PW Trust.

              Treasury  Regulation section  301.7701-4(b) provides  that certain
     arrangements known as trusts (because  legal title is conveyed  to trustees
     for the  benefit of  beneficiaries) will not  be classified  as trusts  for
     purposes of  the Code because they  are not simply arrangements  to protect
     or  conserve  the property  for  the  beneficiaries.    These "business  or
     commercial trusts" are  created simply as devices to carry on profit-making
     businesses that  normally would  have been carried  on through corporations
     or  partnerships.    Treasury  Regulation  section   301.7701-4(c)  further
     provides that an "`investment'  trust will not be classified as a  trust if
     there is a power under  the trust agreement to  vary the investment of  the
     certificate holders."  See Commissioner  v. North American Bond  Trust, 122
     F.2d 545 (2d Cir. 1941), cert. denied, 314 U.S. 701 (1942).

              Based on these criteria, PW Trust does not qualify  as a trust for
     federal income tax purposes.   While PW Trust is an "investment  trust," it
     does not  have  fixed  pools  of  assets  --  Target  has  been  a  managed
     portfolios  of  securities,  and  its  investment  advisers  have  had  the
     authority to buy and  sell securities for them.  PW  Trust is not simply an
     arrangement to protect or conserve  property for the beneficiaries,  but is
     designed  to carry  on a  profit-making business.   In  addition, the  word
     "association" has long been held  to include "business trusts," such as  PW
     Trust.  See Hecht v. Malley, 265 U.S. 144 (1924).   Accordingly, we believe
     that PW  Trust will be treated as a corporation for federal income tax pur-
     poses.

              PW  Trust as such,  however, is not participating  in the Reorgan-
     ization, but rather a  series of PW Trust is a participant.   Ordinarily, a
     transaction involving  a segregated pool  of assets (such  as Target) could
     not qualify as  a reorganization, because the pool  would not be a corpora-
     tion.   Under section  851(h), however,  Target is  treated  as a  separate
     corporation for all  purposes of the Code save the definitional requirement
     of section 851(a) (which is satisfied by PW Trust).   Thus, we believe that
     Acquiring  Fund and  Target each  will be  a separate  corporation, and the
     shares of each will be treated as  shares of corporate stock, for  purposes
     of section 368(a)(1)(C).

              B.      Satisfaction of Section 368(a)(2)(F).
                      ------------------------------------

              Under section  368(a)(2)(F), if two  or more parties  to a  trans-
     action  described  in  section  368(a)(1)  (other   than  subparagraph  (E)
     thereof)  are "investment  companies,"  the transaction  will  not be  con-
     sidered a reorganization  with respect to  any such  investment company  or
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     its shareholders  unless, among other  things, the investment  company is a
     RIC or --

              (1)     not more  than 25%  of the  value of  its
                      total assets is  invested in the stock or
                      securities of any one issuer and

              (2)     not more  than 50%  of the  value of  its
                      total assets is invested in  the stock or
                      securities of five or fewer issuers.

     Each Fund will meet  the requirements for qualification and treatment  as a
     RIC for its respective current  taxable year, and the  foregoing percentage
     tests will  be  satisfied  by each  Fund.    Accordingly, we  believe  that
     section 368(a)(2)(F) will not cause  the Reorganization to fail  to qualify
     as a C reorganization with respect to either Fund.

              C.      Transfer of "Substantially All" of the Properties.
                      -------------------------------------------------

              For an  acquisition to  qualify  as a  C reorganization,  the  ac-
     quiring corporation must  acquire "substantially all of the  properties" of
     the  transferor corporation  solely in  exchange  for all  or  part of  the
     acquiring  corporation's stock.    For purposes  of issuing  private letter
     rulings,  the  Service  considers  the  transfer of  at  least  70%  of the
     transferor's  gross  assets, and  at  least  90% of  its  net  assets, held
     immediately before  the reorganization to  satisfy the "substantially  all"
     requirement.   Rev. Proc. 77-37, 1977-2 C.B. 568.   The Reorganization will
     involve such a transfer.   Accordingly, we believe that  the Reorganization
     will  involve  the transfer  to  Acquiring  Fund  of  substantially all  of
     Target's properties.  

              D.      Qualifying Consideration.
                      ------------------------

              For  an  acquisition  to   qualify  as  a  C  reorganization,  the
     acquiring corporation must acquire  at least 80% (by fair  market value) of
     the transferor's property  solely in exchange  for voting  stock.   Section
     368(a)(2)(B)(iii).    The  assumption  of  liabilities   by  the  acquiring
     corporation or its acquisition of property  subject to liabilities normally
     are  disregarded  (section  368(a)(1)(C)),  but  the  amount  of  any  such
     liabilities will be treated as money paid for the transferor's property  if
     the acquiring corporation exchanges any  money or property (other  than its
     voting  stock) therefor.   Section  368(a)(2)(B).   Because  Acquiring Fund
     will  exchange only  the  Acquiring  Fund Shares,  and  no money  or  other
<PAGE>








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     property, for the Assets, we  believe that the Reorganization  will satisfy
     the solely-for-voting-stock requirement to qualify as a C reorganization.

              E.      Requirements of Continuity.
                      --------------------------

              Treasury Regulation  section 1.368-1(b)  sets forth  two prerequi-
     sites to a  valid reorganization:  (1) a  continuity of the business enter-
     prise under the  modified corporate form ("continuity of business") and (2)
     a  continuity  of interest  therein  on  the  part  of those  persons  who,
     directly  or indirectly,  were the owners  of the  enterprise prior  to the
     reorganization ("continuity of interest").

                      1.       Continuity of Business.
                               ----------------------

              The continuity of business enterprise test as set forth in  Treas.
     Reg. section  1.368-1(d)(2) requires  that the  acquiring corporation  must
     either   (i) continue   the   acquired   corporation's  historic   business
     ("business continuity") or  (ii) use a significant portion  of the acquired
     corporation's historic business assets in a business ("asset continuity").

              While there  is no  authority  that deals  directly with  the  re-
     quirement of continuity  of business in the  context of a transaction  such
     as  the Reorganization,  Rev.  Rul. 87-76,  1987-2 C.B.  84,  deals with  a
     somewhat  similar situation.   In that  ruling, P  was a RIC  that invested
     exclusively  in municipal  securities.   P  acquired  the  assets of  T  in
     exchange for P common stock in a  transaction that was intended to  qualify
     as a C reorganization.   Prior to the exchange, T sold its entire portfolio
     of corporate securities and purchased a portfolio of municipal  bonds.  The
     Service held that this transaction did not qualify as a reorganization  for
     the  following reasons:  (1) because  T had sold  its historic assets prior
     to the exchange,  there was no asset  continuity; and (2) the failure  of P
     to engage  in the business of  investing in corporate securities  after the
     exchange caused the transaction to lack business continuity as well.

              The Funds'  investment objectives are  substantially identical and
     their investment  policies are generally  similar.  Furthermore,  Acquiring
     Fund  will actively  continue  Target's business  in  the same  manner that
     Target conducted  it immediately before  the Reorganization.   Accordingly,
     there will be business continuity.

              Acquiring Fund not only  will continue Target's historic business,
     but Acquiring Fund  also (1) has no plan or  intention to sell or otherwise
     dispose of any of the Assets, except for  dispositions made in the ordinary
     course of  its business and  dispositions necessary to  maintain its status
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     as  a RIC, and  (2) expects to retain substantially  all the  Assets in the
     same  form  as it  receives them  in the  Reorganization, unless  and until
     subsequent investment circumstances  suggest the desirability of  change or
     it becomes necessary  to make dispositions thereof to maintain such status.
     Accordingly, there will be asset continuity as well.

              For all the foregoing reasons, we believe that the  Reorganization
     will meet the continuity of business requirement.

                      2.       Continuity of Interest.
                               ----------------------

              For  purposes  of  issuing  private  letter rulings,  the  Service
     considers  the   continuity  of   interest  requirement   of  Treas.   Reg.
     section 1.368-1(b) satisfied  if ownership in  an acquiring corporation  on
     the part  of a  transferor corporation's  former shareholders  is equal  in
     value to at least  50% of the value of all the  formerly outstanding shares
     of the transferor corporation.  Rev. Proc. 77-37,  supra; but see Rev. Rul.
     56-345, 1956-2 C.B.  206 (continuity  of interest was  held to  exist in  a
     reorganization of two  RICs where immediately after  the reorganization 26%
     of the shares were redeemed  in order to allow investment in  a third RIC);
     also see Reef  Corp. v. Commissioner, 368  F.2d 125 (5th Cir.  1966), cert.
     denied, 386 U.S. 1018 (1967) (a redemption of 48% of a transferor  corpora-
     tion's stock  was  not  a  sufficient  shift  in  proprietary  interest  to
     disqualify a  transaction as  a reorganization  under section  368(a)(2)(F)
     ("F  Reorganization"), even though only 52%  of the transferor's sharehold-
     ers would hold all the transferee's  stock); Aetna Casualty and Surety  Co.
     v.  U.S., 568  F.2d  811, 822-23  (2d Cir.  1976)  (redemption of  a 38.39%
     minority interest  did not prevent  a transaction from  qualifying as an  F
     Reorganization); Rev. Rul.  61-156, 1961-2 C.B. 62 (a transaction qualified
     as an F  Reorganization even though the transferor's  shareholders acquired
     only 45% of  the transferee's stock, while the  remaining 55% of that stock
     was issued to new shareholders  in a public underwriting  immediately after
     the transfer).

              No minimum  holding period for shares  of an acquiring corporation
     is imposed  under  the Code  on  the acquired  corporation's  shareholders.
     Rev. Rul.  66-23, 1966-1  C.B.  67, provides  generally that  "unrestricted
     rights of  ownership  for  a  period of  time  sufficient  to  warrant  the
     conclusion that  such ownership is  definite and substantial" will  suffice
     and that "ordinarily,  the Service will  treat five  years of  unrestricted
     . . .  ownership  as  a  sufficient  period"  for  continuity  of  interest
     purposes.

              A  preconceived plan or  arrangement by or among  an acquired cor-
     poration's  shareholders  to dispose  of  more  than  50%  of an  acquiring
<PAGE>








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     corporation's shares  could  be problematic.    Shareholders with  no  such
     preconceived plan or arrangement, however,  are basically free to  sell any
     part of the shares  received by them in the reorganization without  fear of
     breaking  continuity  of interest,  because  the  subsequent sale  will  be
     treated as an independent transaction from the reorganization.

              Neither Fund  (1) is aware  of  any plan  or intention  of  Share-
     holders to  dispose of  any  portion of  the Acquiring  Fund Shares  to  be
     received  by them  in the  Reorganization  or (2) anticipates  dispositions
     thereof at  the time  of or  soon after  the Reorganization  to exceed  the
     usual  rate  and  frequency  of dispositions  of  shares  of  Target  as an
     open-end investment  company.   Consequently, each  Fund  expects that  the
     percentage of Shareholder interests,  if any, that will be disposed of as a
     result  of or  at  the  time of  the  Reorganization  will be  de  minimis.
     Accordingly, we believe  that the  Reorganization will meet  the continuity
     of interest requirement of Treas. Reg. section 1.368-1(b).

              F.      Distribution by Target.
                      ----------------------

              Section  368(a)(2)(G)(i)  provides  that  a  transaction will  not
     qualify as a C reorganization  unless the corporation whose  properties are
     acquired distributes  the  stock it  receives  and  its other  property  in
     pursuance  of the  plan of  reorganization.   Under  the Plan  -- which  we
     believe  constitutes  a "plan  of  reorganization"  within  the meaning  of
     Treas. Reg. section  1.368-2(g) -- Target will distribute all the Acquiring
     Fund Shares to its shareholders  in constructive exchange for  their Target
     Shares; as soon  as is reasonably  practicable thereafter,  Target will  be
     terminated.    Accordingly, we  believe  that the  requirements  of section
     368(a)(2)(G)(i) will be satisfied.

              G.      Business Purpose.
                      ----------------

              All reorganizations must  meet the judicially imposed requirements
     of the "business  purpose doctrine," which  was established  in Gregory  v.
     Helvering, 293  U.S.  465 (1935),  and  is now  set  forth in  Treas.  Reg.
     sectionsection  1.368-1(b), -1(c), and  -2(g) (the  last of  which provides
     that, to qualify  as a reorganization,  a transaction  must be  "undertaken
     for reasons germane to the continuance of  the business of a corporation  a
     party to the  reorganization").  Under  that doctrine,  a transaction  must
     have a  bona fide  business purpose  (and not  a purpose  to avoid  federal
     income  tax)  to  constitute  a  valid  reorganization.    The  substantial
     business  purposes of the Reorganization are  outlined above.  Accordingly,
     we believe  that  the Reorganization  is  being  undertaken for  bona  fide
<PAGE>








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     business  purposes (and  not a  purpose to  avoid federal  income tax)  and
     therefore meets the requirements of the business purpose doctrine.

              For all the foregoing  reasons, we believe that the Reorganization
     will   constitute  a   reorganization  within   the   meaning  of   section
     368(a)(1)(C).

              H.      Both Funds are Parties to the Reorganization.
                      --------------------------------------------

              Section 368(b)(2) and Treas.  Reg. section 1.368-1(f) provide that
     if  one corporation  transfers  substantially all  of  its properties  to a
     second corporation  in exchange for  all or a  part of the voting  stock of
     the second  corporation, then both  corporations are parties  to a reorgan-
     ization.  Target  is transferring substantially  all of  its properties  to
     Acquiring Fund  in exchange  for Acquiring  Fund Shares.   Accordingly,  we
     believe that each Fund will be "a party to a reorganization."


     II.      No Gain or Loss Will Be Recognized to Target.
              --------------------------------------------

              Under sections 361(a) and (c),  no gain or loss will be recognized
     to a corporation  that is a party  to a reorganization (1) on  the exchange
     of property,  pursuant to the  plan of reorganization, solely  for stock or
     securities in another corporate party  to the reorganization or  (2) on the
     distribution to its shareholders, pursuant to  that plan, of stock in  such
     other corporation that  was received by the distributing corporation in the
     exchange.   (Such a distribution is required by section 368(a)(2)(G)(i) for
     a reorganization  to qualify  as a  C reorganization.)   Section  361(c)(4)
     provides  that  specified  provisions  requiring  recognition  of  gain  on
     certain distributions  shall not apply  to a distribution  described in (2)
     above.

              Section 357(a)  provides in  pertinent part  that, except as  pro-
     vided  in section  357(b), if  a taxpayer  receives property  that would be
     permitted to be received  under section 361 without recognition  of gain if
     it were the sole consideration and,  as part of the consideration,  another
     party to the exchange assumes a liability of  the taxpayer or acquires from
     the  taxpayer property  subject  to a  liability,  then that  assumption or
     acquisition shall not  be treated as money or  other property and shall not
     prevent  the  exchange from  being  within  section  361.   Section  357(b)
     applies where  the principal purpose of the assumption or acquisition was a
     tax avoidance purpose or not a bona fide business purpose.
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              As noted above, the  Reorganization will constitute  a C  reorgan-
     ization, each  Fund will  be  a party  to a  reorganization, and  the  Plan
     constitutes a  plan of  reorganization.   Target will  exchange the  Assets
     solely for the  Acquiring Fund Shares  and Acquiring  Fund's assumption  of
     the Liabilities  and then will  be terminated  pursuant to  the Plan,  dis-
     tributing those shares  to its  shareholders in  constructive exchange  for
     their  Target  Shares.     As  also  noted  above,  we  believe   that  the
     Reorganization is  being undertaken  for bona fide  business purposes  (and
     not a  purpose to avoid federal  income tax); we  also do not  believe that
     the principal purpose  of Acquiring Fund's assumption of the Liabilities is
     avoidance of federal  income tax on the proposed transaction.  Accordingly,
     we believe  that no gain or loss will be recognized  to Target on the Reor-
     ganization.3/


     III.     No Gain or Loss Will Be Recognized to Acquiring Fund.
              ----------------------------------------------------

              Section 1032(a) provides that no  gain or loss will  be recognized
     to a  corporation  on the  receipt by  it  of money  or other  property  in
     exchange  for its shares.   Acquiring  Fund will  issue the  Acquiring Fund
     Shares  to Target in  exchange for the Assets,  which consist  of money and
     securities.    Accordingly,  we  believe that  no  gain  or  loss  will  be
     recognized to Acquiring Fund on the Reorganization.


     IV.      Acquiring Fund's Basis for the Assets Will Be a Carryover
              Basis, and Its Holding Period Will Include Target's Holding
              Period.
              -----------------------------------------------------------

              Section 362(b) provides that  property acquired  by a  corporation
     in connection  with  a reorganization  will  have the  same  basis in  that
     corporation's hands  as  the  basis  of  the  property  in  the  transferor
     corporation's hands immediately before  the exchange, increased by any gain


     _________________________

     3/     Notwithstanding  anything  herein to  the  contrary, no  opinion  is
     expressed as  to the  effect  of the  Reorganization on  the Funds  or  any
     Shareholder with respect to any asset (including certain options,  futures,
     and  forward contracts included in  the Assets) as  to which any unrealized
     gain or loss  is required to be recognized  for federal income tax purposes
     at the end of  a taxable year (or on  the termination or transfer  thereof)
     under a mark-to-market system of accounting.
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     recognized to the  transferor on the transfer.   As noted above,  the Reor-
     ganization will constitute  a C reorganization and Target will recognize no
     gain on the Reorganization under  section 361(a).  Accordingly,  we believe
     that Acquiring Fund's  basis for the Assets  will be the same as  the basis
     thereof in Target's hands immediately before the Reorganization.

              Section 1223(2)  provides  that  where  property  acquired  in  an
     exchange has a carryover basis, the property will have a holding period  in
     the hands of the acquiror that includes the  holding period of the property
     in the transferor's  hands.  As  stated above,  Acquiring Fund's basis  for
     the  Assets  will be  a  carryover basis.    Accordingly,  we believe  that
     Acquiring  Fund's  holding  period for  the  Assets  will  include Target's
     holding period therefor.


     V.       No Gain or Loss Will Be Recognized to a Shareholder.
              ---------------------------------------------------

              Under section 354(a), no  gain or loss  is recognized to a  share-
     holder who exchanges  shares for other shares  pursuant to a plan  of reor-
     ganization, where the  shares exchanged, as  well as  the shares  received,
     are those  of a  corporation that  is a  party to the  reorganization.   As
     stated  above, the  Reorganization will constitute  a C reorganization, the
     Plan constitutes a  plan of reorganization, and  each Fund will be  a party
     to  a reorganization.   Accordingly,  we believe  that under  section 354 a
     Shareholder  will recognize no gain or loss on the constructive exchange of
     all its  Target Shares solely  for Acquiring  Fund Shares  pursuant to  the
     Reorganization.


     VI.      A Shareholder's Basis for Acquiring Fund Shares Will Be a
              Substituted Basis, and its Holding Period therefor Will 
              Include its Holding Period for its Target Shares.
              ----------------------------------------------------------

              Section 358(a)(1)  provides, in part,  that in the case  of an ex-
     change to which section 354  applies, the basis  of any shares received  in
     the transaction without  the recognition of gain  is the same as  the basis
     of  the property  transferred  in exchange  therefor,  decreased by,  among
     other things, the  fair market value of  any other property and  the amount
     of any money received  in the  transaction and increased  by the amount  of
     any gain recognized on the exchange by the shareholder.

              As noted above,  the Reorganization  will constitute a C  reorgan-
     ization and  under section 354  no gain  or loss  will be  recognized to  a
     Shareholder  on  the  constructive  exchange  of  its  Target   Shares  for
<PAGE>








     PaineWebber Municipal Money Market Series
     September 3, 1996
     Page 18



     Acquiring  Fund  Shares  in  the  Reorganization.    No  property  will  be
     distributed to the Shareholders other  than the Acquiring Fund  Shares, and
     no money will be  distributed to them pursuant to the Reorganization.   Ac-
     cordingly, we believe  that a Shareholder's  basis for  the Acquiring  Fund
     Shares to  be received by it in the Reorganization will  be the same as the
     basis for  its Target Shares  to be constructively  surrendered in exchange
     for those Acquiring Fund Shares.

              Under section 1223(1), the holding  period of property received in
     an exchange includes  the holding period of the property exchanged therefor
     if the acquired property has, for the purpose of determining gain or  loss,
     the same  basis in the  holder's hands as  the property exchanged  therefor
     ("substituted  basis") and  such property  was a  capital asset.   As noted
     above, a  Shareholder will have a substituted  basis for the Acquiring Fund
     Shares it receives  in the  Reorganization; accordingly, provided  that the
     Shareholder held its Target Shares as  capital assets on the Closing  Date,
     we believe its holding period  for those Acquiring Fund Shares will include
     its holding period for those Target Shares.

              We hereby  consent to  this opinion accompanying  the Registration
     Statement and to the references to our firm  under the captions "Synopsis -
     -  Federal  Income  Tax  Consequences  of  the  Reorganizations"  and  "The
     Proposed Transactions -- Federal Income Tax Considerations" in the Proxy.


                                                Very truly yours,

                                                KIRKPATRICK & LOCKHART LLP




                                                By: /s/ Joel D. Almquist   
                                                    -----------------------
                                                        Joel D. Almquist
<PAGE>
<PAGE>
                                                                      EXHIBIT 14




                           CONSENT OF INDEPENDENT AUDITORS



     We consent to the reference to our firm under the caption "Experts"  and to
     the incorporation by reference of  our reports on PaineWebber  RMA Tax-Free
     Fund,  Inc. and  PaineWebber  RMA Connecticut  Municipal  Money Fund  dated
     August 12, 1996, in this Registration Statement (Form  N-14) of PaineWebber
     RMA Tax-Free Fund, Inc.


                                       /s/ Ernst & Young LLP
                                       -----------------------
                                       ERNST & YOUNG LLP

     New York, New York
     September 4, 1996
<PAGE>
<PAGE>
                                                                   Exhibit 17(a)

                                                                 Registration 2-

                          SECURITIES AND EXCHANGE COMMISSION
                               Washington, D.C.  20549

                                       FORM N-1

     REGISTRATION STATEMENT UNDER THE SECURITION ACT OF 1933             [__x__]

              Pre-Effective Amendment No.______         [_____]

              Post-Effective Amendment No.______        [_____]

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

              Amendment No. _____

                          (Check appropriate box or boxes.)

                         PAINE WEBBER RMA TAX-FREE FUND, INC.

                  (Exact name of registrant as specified in charter)

                                1120 20th Street, N.W.
                               Washington, D.C.  20036
                       (Address of principal executive offices)

         Registrant's telephone number, including area code:  (202) 887-6000

                                SAM SCOTT MILLER, Esq.
                                J. JULIE JASON, Esq.
                    Paine, Webber, Jackson & Curtis Incorporated
                                     140 Broadway
                              New York, New York  10005
                       (Name and address of agent for service)

                                     Copies to:

                              RICHARD M. PHILLIPS, Esq.
                             CLIFFORD J. ALEXANDER, Esq.
                                ARTHUR J. BROWN, Esq.
                             Kirkpatrick, Lockhart, Hill,
                                Christopher & PHillips
                                 1900 M Street, N.W.
                               Washington, D.C.  20036
                             Telephone:  (202) 452-7000

     Approximate Date of Proposed Public Offering.  As soon as practicable
     after the effective date of this Registration Statement.

     Pursuant to the provisions of Rule 24f-2 under the Investment Company Act
     of 1940, an indefinite number of shares of capital stock is being
     registered by this Registration Statement.

     Registrant hereby amends this Registration Statement on such date or dates
     as may be necesssary to delay its effective date until the Registration
     shall file a further amendment which specifically states that this
     Registration Statement shall thereafter become effective in accordance
     with Section 8(a) of the Securities Act of 1933 or until the Registration
     Statement shall become effective on such date as the Commission, acting
     pursuant to said Section 8(a), may determine.
<PAGE>
<PAGE>
                                                                   Exhibit 17(b)


                                                                           PROXY
                                                                           -----


                   PAINEWEBBER RMA CONNECTICUT MUNICIPAL MONEY FUND
                 Special Meeting of Shareholders - November __, 1996


     The undersigned  hereby appoints as  proxies Dianne E.  O'Donnell and Ilene
     Shore  and each  of  them (with  power  of substitution)  to  vote for  the
     undersigned all shares  of beneficial interest  in the  undersigned at  the
     aforesaid meeting  and  any adjournment  thereof  with  all the  power  the
     undersigned would  have if personally  present.  The  shares represented by
     this proxy will be  voted as instructed.  UNLESS INDICATED TO THE CONTRARY,
     THIS  PROXY  SHALL  BE  DEEMED TO  INDICATE  AUTHORITY  TO  VOTE  "FOR" ALL
     PROPOSALS.  THIS PROXY IS  SOLICITED ON BEHALF OF THE BOARD OF  TRUSTEES OF
     PAINEWEBBER MUNICIPAL MONEY MARKET SERIES.

                                YOUR VOTE IS IMPORTANT
     Please date and  sign this proxy on the  reverse side and return it  in the
     enclosed envelope  to Alamo  Direct Mail  Services, Inc.,  10 Lucon  Drive,
     Deer Park, NY 11729.

        This proxy will not be voted unless it is dated and signed exactly as
     instructed below.

     Sign exactly as name appears hereon.

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

       ______________________(L.S.)                               If the shares are held jointly, each Shareholder named
       ______________________(L.S.)   Date _____________, 1996    should sign.  If only one signs, his or her signature will
                                                                  be binding.  If the Shareholder is a corporation, the
                                                                  President or Vice President should sign in his or her own
                                                                  name, indicating title.  If the shareholder is a
                                                                  partnership, a partner should sign in his or her own name,
                                                                  indicating that he or she is a "Partner."
     </TABLE>









     
<PAGE>








          PLEASE INDICATE YOUR VOTE BY AN "X" IN THE APPROPRIATE BOX BELOW.
                    THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR"

     1.       Approval  of   an  Agreement   and  Plan  of   Reorganization  and
     Termination between  PaineWebber RMA  Tax-Free Fund,  Inc. and  PaineWebber
     RMA Connecticut Municipal Money Fund.

              FOR  _______           AGAINST  _______      ABSTAIN  ______


                  PLEASE SIGN AND DATE THE REVERSE SIDE OF THIS CARD
<PAGE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<CIK> 0000703875
<NAME> PAINEWEBBER RMA TAX-FREE FUND, INC.
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-1996
<PERIOD-START>                             JUL-01-1995
<PERIOD-END>                               JUN-30-1996
<INVESTMENTS-AT-COST>                        2,069,519
<INVESTMENTS-AT-VALUE>                       2,069,519
<RECEIVABLES>                                   14,651
<ASSETS-OTHER>                                     100
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                               2,084,270
<PAYABLE-FOR-SECURITIES>                        67,411
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                        3,411
<TOTAL-LIABILITIES>                             70,822
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     2,014,778
<SHARES-COMMON-STOCK>                        2,014,778
<SHARES-COMMON-PRIOR>                        1,563,026
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                           (350)
<ACCUMULATED-NET-GAINS>                          (980)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                 2,013,448
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                               72,768
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  12,313
<NET-INVESTMENT-INCOME>                         60,455
<REALIZED-GAINS-CURRENT>                             8
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                           60,463
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       60,678
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     11,346,307
<NUMBER-OF-SHARES-REDEEMED>               (10,953,673)
<SHARES-REINVESTED>                             58,989
<NET-CHANGE-IN-ASSETS>                         451,752
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                        (902)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                            9,013
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                 12,313
<AVERAGE-NET-ASSETS>                         2,003,575
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                  0.030
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                           (0.030)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   0.61
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        
<PAGE>
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<CIK> 0000868055
<NAME> PAINEWEBBER MUNICIPAL MONEY MARKET SERIES
<SERIES>
   <NUMBER> 1
   <NAME> RMA CONNECTICUT MUNICIPAL MONEY FUND
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   8-MOS
<FISCAL-YEAR-END>                          JUN-30-1996
<PERIOD-START>                             NOV-01-1995
<PERIOD-END>                               JUN-30-1996
<INVESTMENTS-AT-COST>                           17,589
<INVESTMENTS-AT-VALUE>                          17,589
<RECEIVABLES>                                      148
<ASSETS-OTHER>                                   1,822
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  19,559
<PAYABLE-FOR-SECURITIES>                           502
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                           69
<TOTAL-LIABILITIES>                                571
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        18,995
<SHARES-COMMON-STOCK>                           18,986
<SHARES-COMMON-PRIOR>                           22,207
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                           (7)
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                    18,988
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                  545
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   (169)
<NET-INVESTMENT-INCOME>                            376
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                              376
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                        (376)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         79,979
<NUMBER-OF-SHARES-REDEEMED>                   (83,573)
<SHARES-REINVESTED>                                373
<NET-CHANGE-IN-ASSETS>                         (3,221)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            1
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                               76
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    169
<AVERAGE-NET-ASSETS>                            22,946
<PER-SHARE-NAV-BEGIN>                                1
<PER-SHARE-NII>                                   .016
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                            (.016)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                                  1
<EXPENSE-RATIO>                                   1.11
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        
<PAGE>
</TABLE>


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