EVERGREEN MUNICIPAL TRUST /DE/
485BPOS, 1997-11-12
Previous: EVERGREEN MUNICIPAL TRUST /DE/, N-1A/A, 1997-11-12
Next: DENALI INC, 8-A12G, 1997-11-12



   
                       1933 Act Registration No. 333-37615
    

                               UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

   
                                   Form N-14AE
    

                                       REGISTRATION STATEMENT UNDER THE
                                            SECURITIES ACT OF 1933

   
[ ]      Pre-Effective                     [X] Post-Effective
         Amendment No.                         Amendment No. 1
    

                            EVERGREEN MUNICIPAL TRUST
               [Exact Name of Registrant as Specified in Charter)

                                Area Code and Telephone Number: (617) 210-3200

                               200 Berkeley Street
                           Boston, Massachusetts 02116
                      -----------------------------------
                     (Address of Principal Executive Offices)

                          Rosemary D. Van Antwerp, Esq.
                   Keystone Investment Management Company
                               200 Berkeley Street
                           Boston, Massachusetts 02116
                   -----------------------------------------
                     (Name and Address of Agent for Service)

                            Copies of All Correspondence to:
                                  Robert N. Hickey, Esq.
                          Sullivan   &   Worcester   LLP   1025
                              Connecticut Avenue, N.W.
                             Washington, D.C. 20036

       
         The Registrant has registered an indefinite  amount of securities under
the  Securities  Act of 1933  pursuant  to Section  24(f)  under the  Investment
Company  Act of  1940  (File  No.  333-36033);  accordingly,  no fee is  payable
herewith.  Registrant is filing as an exhibit to this  Registration  Statement a
copy of an earlier  declaration  under Rule 24f-2.  Pursuant  to Rule 429,  this
Registration Statement relates to the aforementioned  registration on Form N-1A.
A Rule 24f-2 Notice for the Registrant's fiscal year ending May 31, 1998 will be
filed with the Commission on or about July 30, 1998.



<PAGE>



   
         It is proposed that this filing will become effective :

X        immediately upon filing pursuant to paragraph (b)
         on ____________ pursuant to paragraph (b)
         60 days after filing pursuant to paragraph (a)(1)
         on ____________ pursuant to paragraph (a)(1)
         75 days after filing pursuant to paragraph (a)(1)
         on ____________ pursuant to paragraph (a)(2) of Rule 485
         This post-effective amendment designates a new effective
         date for a previously filed post-effective amendment.
    


<PAGE>




                            EVERGREEN MUNICIPAL TRUST

                              CROSS REFERENCE SHEET

                     Pursuant to Rule 481(a) under the Securities Act of 1933


                                               Location in Prospectus/Proxy
Item of Part A of Form N-14                                        Statement

1.       Beginning of Registration             Cross Reference Sheet; Cover
         Statement and Outside                 Page
         Front Cover Page of
         Prospectus

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

3.       Fee Table, Synopsis and               Comparison of Fees and
         Risk Factors                          Expenses; Summary; Comparison
                                               of Investment Objectives and
                                               Policies; Risks

4.       Information About the                 Summary; Reasons for the
         Transaction                           Reorganizations; Comparative
                                               Information on Shareholders'
                                               Rights; Exhibits A-1 and A-2
                                               (Agreements and Plans of
                                               Reorganization)

5.       Information about the                 Cover Page; Summary; Risks;
         Registrant                            Comparison of Investment
                                               Objectives and Policies;
                                               Comparative Information on
                                               Shareholders' Rights;
                                               Additional Information

6.       Information about the                 Cover Page; Summary; Risks;
         Company Being Acquired                Comparison of Investment
                                               Objective and Policies;
                                               Comparative Information on
                                               Shareholders' Rights;
                                               Additional Information



<PAGE>



                                               Location in Prospectus/Proxy
Item of Part A of Form N-14                                    Statement
7.       Voting Information
                                               Cover Page; Summary; Voting
                                               Information Concerning the
                                               Meeting

8.       Interest of Certain                   Financial Statements and
         Persons and Experts                   Experts; Legal Matters

9.       Additional Information                Inapplicable
         Required for Reoffering
         by Persons Deemed to be
         Underwriters

Item of Part B of Form N-14

10.      Cover Page                            Cover Page

11.      Table of Contents                     Omitted

12.      Additional Information                Statement of Additional
         About the Registrant                  Information of the Evergreen
   
                                               Municipal Trust - Evergreen
                                               Tax Free Fund November  12,
                                               1997

13.      Additional Information                Statement of Additional
         about the Company Being               Information of Keystone Tax
         Acquired                              Free Income Fund dated 
                                                September 3, 1997;
                                               Statement of Additional
                                               Information of Keystone Tax
                                               Free Fund dated April 30, 1997
    

14.      Financial Statements                  Financial Statements dated May
                                               31, 1997 of Keystone Tax Free
                                               Income Fund; Financial
                                               Statements of Keystone Tax
                                               Free Fund dated December 31,
                                               1996 and June 30, 1997



<PAGE>



                                               Location in Prospectus/Proxy
                                                          Statement
Item of Part C of Form N-14

15.      Indemnification                       Incorporated by Reference to
                                               Part A Caption - "Comparative
                                               Information on Shareholders'
                                               Rights - Liability and
                                               Indemnification of Trustees"

16.      Exhibits                              Item 16.          Exhibits

17.      Undertakings                          Item 17.          Undertakings




<PAGE>



   
                           EVERGREEN (FORMERLY KEYSTONE) TAX FREE INCOME FUND
                                            KEYSTONE TAX FREE FUND
    
                               200 BERKELEY STREET
                           BOSTON, MASSACHUSETTS 02116

November 14, 1997

Dear Shareholder,

   
I am writing to  shareholders of Evergreen  (formerly  Keystone) Tax Free Income
Fund and the  Keystone  Tax Free Fund to inform  you of a Special  Shareholders'
meeting to be held on January 6, 1998.  Before that  meeting,  I would like your
vote on the important  issues  affecting  your fund as described in the attached
Prospectus/Proxy Statement.

The  Prospectus/Proxy  Statement  includes  the proposed  reorganization  of the
Evergreen Tax Free Income Fund and the Keystone Tax Free Fund. All of the assets
of both funds  would be  acquired by a new fund,  the  Evergreen  Tax Free Fund.
Details about the new fund's investment  objective,  portfolio  management team,
performance, etc. are contained in the attached Prospectus/Proxy Statement.
    

The Boards of Trustees have unanimously approved the proposal and recommend that
you vote FOR this proposal.

You will receive shares of the new fund in the same class,  with the same letter
designation, the same fees and the same contingent deferred sales charges as the
shares you held prior to the  reorganization.  This is a  non-taxable  event for
shareholders.

I realize that this  Prospectus/Proxy  Statement  will take time to review,  but
your vote is very important.  Please take the time to familiarize  yourself with
the proposal  presented  and sign and return your proxy  card(s) in the enclosed
postage-paid envelope today. You may receive more than one proxy card if you own
shares in more than one fund. Please sign and return each card you receive.

   
If we do not receive your completed  proxy card(s) after several weeks,  you may
be contacted by our proxy  solicitor,  Shareholder  Communications  Corporation.
They will remind you to vote your shares or will record your vote over the phone
if  you  choose  to  vote  in  that  manner.   You  may  also  call  Shareholder
Communications  Corporation  directly  at  1-800-733-  8481  ext.404 and vote by
phone.
    



<PAGE>



Thank you for taking this matter  seriously and  participating in this important
process.

Sincerely,


William M. Ennis
Managing Director
Evergreen Funds


<PAGE>




November 1997

                                                IMPORTANT NEWS
                           FOR EVERGREEN SHAREHOLDERS

We  encourage  you to read  the  attached  Prospectus/Proxy  Statement  in full;
however,  the following  questions and answers  represent some typical  concerns
that shareholders might have regarding this document.

Q: WHY IS EVERGREEN SENDING ME THIS PROSPECTUS/PROXY
STATEMENT?

Mutual  funds are  required  to get  shareholders'  votes for  certain  types of
changes.  As a shareholder,  you have a right to vote on major policy decisions,
such as those included here.

Q: WHAT ARE THE ISSUES CONTAINED IN THIS PROSPECTUS/PROXY
STATEMENT?

   
You are being asked to vote to approve a proposal to  reorganize  the  Evergreen
(formerly  Keystone)  Tax Free Income Fund and the Keystone Tax Free Fund into a
new fund, called Evergreen Tax Free Fund. The new fund's investment objective is
substantially the same as that of the former
    
funds.

Q: HOW WILL THIS CHANGE AFFECT ME AS A FUND SHAREHOLDER?

   
The  reorganization  of these funds into the  Evergreen Tax Free Fund means that
the  Evergreen  Tax Free  Income  Fund and the  Keystone  Tax Free Fund would no
longer exist after January 23, 1998.  Shareholders  would receive  shares of the
new fund in the same class, with the same letter designation,  the same fees and
the same  contingent  deferred  sales  charges as the  shares  held prior to the
reorganization. This is a non-taxable event for shareholders.
    





<PAGE>




Q: WHY IS EVERGREEN PROPOSING THIS CHANGE?

This proposal  represents one of the final steps we are undertaking to unify the
Evergreen and Keystone fund families.  Shareholders can anticipate the following
benefits:

         A comprehensive fund family with a common risk/reward spectrum

         The elimination of any overlap or gaps in fund offerings

   
         Reduced  confusion  surrounding  privileges  associated with each fund,
specifically  regarding  exchangeability,   letter  of  intent,  and  rights  of
accumulation
    

         A  user-friendly  product  line for both  shareholders  and  investment
professionals

         A single location for fund information, whether you're looking up funds
in the newspaper or locating a Morningstar report on the Internet.

Q: HOW DO THE BOARD MEMBERS OF MY FUND RECOMMEND THAT I VOTE?

   
The Board  members of each fund  recommend  that you vote in favor of or FOR the
proposal on the enclosed proxy card.

Q: WHOM DO I CALL FOR MORE INFORMATION  OR
TO PLACE MY VOTE?

Please call Shareholder Communications Corporation at 1-800-
733-8481 ext. 404 for additional information. You can vote one
of three ways:
    

         Use the enclosed proxy card to record your vote either FOR,  AGAINST or
         ABSTAIN, then return the card in the postpaid envelope provided.

                                                      or

   
         Complete the enclosed proxy card and FAX to 1-800-733- 1885.

                                                      or

         Call 1-800-733-8481 ext. 404 and record your vote by
telephone.
    

Q: WHY ARE MULTIPLE CARDS ENCLOSED?


<PAGE>



If you own shares of more than one fund,  you will receive a proxy card for each
fund you own. Please sign, date and return each proxy card you receive.


<PAGE>





       
   
 EVERGREEN (FORMERLY KEYSTONE) TAX FREE INCOME FUND
                                            KEYSTONE TAX FREE FUND
    
                               200 BERKELEY STREET
                           BOSTON, MASSACHUSETTS 02116
                    NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                          TO BE HELD ON JANUARY 6, 1998


   
         Notice is  hereby  given  that a Special  Meeting  (the  "Meeting")  of
Shareholders of each of Evergreen  (formerly  Keystone) Tax Free Income Fund and
Keystone  Tax Free  Fund  (each a  "Fund")  will be held at the  offices  of the
Evergreen Keystone Funds, 200 Berkeley Street,  Boston,  Massachusetts 02116, on
January 6, 1998 at 3:00 p.m. for the following purposes:
    

         1. To consider and act upon the  Agreement  and Plan of  Reorganization
(the "Plan") dated as of September 30, 1997,  providing for the  acquisition  of
all of the assets of the Fund by Evergreen  Tax Free Fund, a series of Evergreen
Municipal Trust,  ("Evergreen Tax Free") in exchange for shares of Evergreen Tax
Free and the assumption by Evergreen Tax Free of certain identified  liabilities
of the Fund. The Plan also provides for distribution of such shares of Evergreen
Tax Free to shareholders  of the Fund in liquidation and subsequent  termination
of the Fund.  A vote in favor of the Plan is a vote in favor of the  liquidation
and dissolution of the Fund.

         2. To transact any other  business  which may properly  come before the
Meeting or any adjournment or adjournments thereof.

   
         The  Trustees of  Evergreen  Tax Free  Income Fund and the  Trustees of
Keystone  Tax Free Fund have fixed the close of business on November 10, 1997 as
the record date for the  determination  of  shareholders of each respective Fund
entitled to notice of and to vote at the Meeting or any adjournment thereof.
    

         IT IS IMPORTANT THAT PROXIES BE RETURNED PROMPTLY.  SHAREHOLDERS WHO DO
NOT  EXPECT TO ATTEND IN PERSON ARE URGED  WITHOUT  DELAY TO SIGN AND RETURN THE
ENCLOSED  PROXY IN THE ENCLOSED  ENVELOPE,  WHICH  REQUIRES NO POSTAGE,  SO THAT
THEIR SHARES MAY BE  REPRESENTED  AT THE MEETING.  YOUR PROMPT  ATTENTION TO THE
ENCLOSED PROXY WILL HELP TO AVOID THE EXPENSE OF FURTHER SOLICITATION.


<PAGE>



                                      By Order of the Boards of Trustees

                                                              George O. Martinez
                                                              Secretary
November 14, 1997


<PAGE>




                                    INSTRUCTIONS FOR EXECUTING PROXY CARDS

         The  following  general  rules  for  signing  proxy  cards  may  be  of
assistance  to you and may  help to  avoid  the time  and  expense  involved  in
validating your vote if you fail to sign your proxy card(s) properly.

   
         1.       INDIVIDUAL ACCOUNTS:  Sign  your name exactly as
it appears in the Registration on the proxy card(s).
    

         2.       JOINT ACCOUNTS:  Either party may sign, but the name
of the party signing should conform exactly to a name shown in
the Registration on the proxy card(s).

         3. ALL OTHER ACCOUNTS: The capacity of the individual signing the proxy
card(s) should be indicated  unless it is reflected in the form of Registration.
For example:

REGISTRATION                                        VALID SIGNATURE

CORPORATE
ACCOUNTS
(1)  ABC Corp.                                      ABC Corp.
(2)  ABC Corp.                                      John Doe, Treasurer
(3)  ABC Corp.
c/o John Doe, Treasurer                             John Doe, Treasurer
(4)  ABC Corp. Profit Sharing Plan                  John Doe, Trustee
TRUST ACCOUNTS
(1)  ABC Trust                                      Jane B. Doe, Trustee
(2)  Jane B. Doe, Trustee                           Jane B. Doe
u/t/d 12/28/78
CUSTODIAL OR ESTATE ACCOUNTS
(1)  John B. Smith, Cust.                           John B. Smith
f/b/o John B. Smith, Jr. UGMA
(2)  John B. Smith, Jr.                             John B. Smith, Jr.,
                                                    Executor



<PAGE>



                        PROSPECTUS/PROXY STATEMENT DATED NOVEMBER 14, 1997

                                           Acquisition of Assets of

   
                           EVERGREEN (FORMERLY KEYSTONE) TAX FREE INCOME FUND
    
                               200 Berkeley Street
                           Boston, Massachusetts 02116
                                       and
                                KEYSTONE TAX FREE FUND
                               200 Berkeley Street
                           Boston, Massachusetts 02116

                        By and in Exchange for Shares of

                             EVERGREEN TAX FREE FUND
                                   a series of
                            Evergreen Municipal Trust
                               200 Berkeley Street
                           Boston, Massachusetts 02116

   
         This  Prospectus/Proxy  Statement is being furnished to shareholders of
Evergreen (formerly Keystone) Tax Free Income Fund ("Evergreen Tax Free Income")
and Keystone Tax Free Fund  ("Keystone Tax Free") in connection  with a proposed
Agreement  and  Plan  of   Reorganization   (the  "Plan")  to  be  submitted  to
shareholders  of each of  Evergreen  Tax Free Income and  Keystone  Tax Free for
consideration at a Special Meeting of Shareholders to be held on January 6, 1998
at 3:00 p.m.  at the  offices of the  Evergreen  Keystone  Funds,  200  Berkeley
Street,   Boston,   Massachusetts  02116,  and  any  adjournments  thereof  (the
"Meeting").  Each Plan  provides  for all of the  assets of  Evergreen  Tax Free
Income and Keystone Tax Free, respectively, to be acquired by Evergreen Tax Free
Fund ("Evergreen Tax Free") in exchange for shares of Evergreen Tax Free and the
assumption by Evergreen Tax Free of certain identified  liabilities of Evergreen
Tax Free Income and Keystone  Tax Free,  respectively  (hereinafter  referred to
individually as the "Reorganization" or collectively as the  "Reorganizations").
Evergreen  Tax  Free,  Evergreen  Tax  Free  Income  and  Keystone  Tax Free are
sometimes hereinafter referred to individually as the "Fund" and collectively as
the "Funds." Following the Reorganizations, shares of Evergreen Tax Free will be
distributed to  shareholders  of Evergreen Tax Free Income and Keystone Tax Free
in liquidation of Evergreen Tax Free Income and Keystone Tax Free and such Funds
will be terminated.  Holders of shares of Evergreen Tax Free Income will receive
shares of the class of Evergreen Tax Free (the  "Corresponding  Shares")  having
the same letter
    


<PAGE>



   
designation    and   the    same    distribution-related    fees,    shareholder
servicing-related fees and contingent deferred sales charges ("CDSCs"),  if any,
as the shares of the class of  Evergreen  Tax Free  Income held by them prior to
the  Reorganization.  Holders of shares of Keystone Tax Free will receive shares
of Evergreen  Tax Free having the same  distribution-related  fees,  shareholder
servicing-related  fees and CDSCs,  if any, as the shares of  Keystone  Tax Free
held  by  them  prior  to  the  Reorganization.  As a  result  of  the  proposed
Reorganizations,  shareholders  of  Evergreen  Tax Free Income will receive that
number of full and  fractional  Corresponding  Shares of Evergreen Tax Free, and
shareholders  of  Keystone  Tax  Free  will  receive  that  number  of full  and
fractional  shares of  Evergreen  Tax Free having an  aggregate  net asset value
equal to the aggregate net asset value of such shareholder's shares of Evergreen
Tax Free Income or Keystone Tax Free. Each Reorganization is being structured as
a tax-free reorganization for federal income tax purposes.

         Evergreen Tax Free is a separate series of Evergreen  Municipal  Trust,
an  open-end  management  investment  company  registered  under the  Investment
Company Act of 1940, as amended (the "1940 Act").  The  investment  objective of
Evergreen Tax Free is to provide  shareholders with the highest possible current
income  exempt  from  federal  income  taxes,  while  preserving  capital.  Such
investment  objective is  substantially  similar to those of Evergreen  Tax Free
Income and Keystone Tax Free.

         This  Prospectus/Proxy  Statement,  which should be retained for future
reference,  sets forth concisely the  information  about Evergreen Tax Free that
shareholders  of  Evergreen  Tax Free Income and  Keystone  Tax Free should know
before voting on the  Reorganizations.  Certain relevant documents listed below,
which have been filed with the Securities and Exchange Commission  ("SEC"),  are
incorporated  in  whole  or in part by  reference.  A  Statement  of  Additional
Information dated November 14, 1997 relating to this Prospectus/Proxy  Statement
and the Reorganizations  incorporating by reference the financial  statements of
Evergreen  Tax Free  Income  dated  May 31,  1997 and  Keystone  Tax Free  dated
December  31,  1996  and  June  30,  1997  has  been  filed  with the SEC and is
incorporated by reference in its entirety into this Prospectus/Proxy  Statement.
Evergreen Tax Free is a newly created  series of Evergreen  Municipal  Trust and
has had no  operations  to date.  Consequently,  there are no current  financial
statements  of  Evergreen  Tax  Free.  A copy of such  Statement  of  Additional
Information is available upon request and without charge by
    


<PAGE>



   
writing to Evergreen  Tax Free at 200  Berkeley  Street,  Boston,  Massachusetts
02116, or by calling toll-free 1-800-343-2898.

         The  Prospectus  of  Evergreen  Tax Free  dated  November  12,  1997 is
incorporated herein by reference in its entirety. The Prospectus, which pertains
to Class A, Class B and Class C shares,  describes the separate distribution and
shareholder servicing  arrangements  applicable to the classes.  Shareholders of
Evergreen  Tax Free  Income  and  Keystone  Tax Free  will  receive,  with  this
Prospectus/Proxy  Statement, copies of the Prospectus pertaining to the class of
shares  of  Evergreen  Tax Free  that  they  will  receive  as a  result  of the
consummation of each Reorganization.  Additional information about Evergreen Tax
Free is contained in its  Statement of Additional  Information  of the same date
which  has been  filed  with the SEC and which is  available  upon  request  and
without  charge by writing to or calling  Evergreen  Tax Free at the  address or
telephone number listed in the preceding paragraph.

         The Prospectus of Evergreen Tax Free Income dated September 3, 1997, as
supplemented,  and the  Prospectus of Keystone Tax Free dated April 30, 1997, as
supplemented,  are incorporated herein in their entirety by reference. Copies of
the Prospectuses and related Statements of Additional Information dated the same
respective dates are available upon request without charge by writing or calling
the Fund of which you are a  shareholder  at the  address  listed in the  second
preceding paragraph.
    

         Included as Exhibits A-1 and A-2 to this Prospectus/Proxy Statement are
copies of each Plan.

         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.

         The shares offered by this Prospectus/Proxy  Statement are not deposits
or  obligations  of any bank and are not insured or  otherwise  protected by the
U.S. government, the Federal Deposit Insurance Corporation,  the Federal Reserve
Board or any other government agency and involve investment risk,
including possible loss of capital.


<PAGE>




                                TABLE OF CONTENTS


                                                                         Page

COMPARISON OF FEES AND EXPENSES........................................    5
SUMMARY................................................................    11
         Proposed Plans of Reorganization..............................    11
         Tax Consequences..............................................    12
         Investment Objectives and Policies
           of the Funds................................................    13
         Comparative Performance Information
   
                    for each Fund......................................    13
         Management of the Funds.......................................    14
         Investment Adviser ...........................................    14
         Portfolio Management..........................................    15
         Distribution of Shares........................................    16
         Purchase and Redemption Procedures............................    19
         Exchange Privileges...........................................    19
         Dividend Policy...............................................    20
         Risks.........................................................    21
    
REASONS FOR THE REORGANIZATIONS........................................    22
         Agreements and Plans of Reorganization........................    25
         Federal Income Tax Consequences...............................    28
         Pro-forma Capitalization......................................    29
         Shareholder Information.......................................    31
COMPARISON OF INVESTMENT OBJECTIVES AND POLICIES.......................    33
COMPARATIVE INFORMATION ON SHAREHOLDERS' RIGHTS........................    36
         Forms of Organization.........................................    36
         Capitalization................................................    36
         Shareholder Liability.........................................    37
         Shareholder Meetings and Voting Rights........................    38
         Liquidation or Dissolution....................................    39
         Liability and Indemnification of Trustees.....................    39
ADDITIONAL INFORMATION.................................................    40
VOTING INFORMATION CONCERNING THE MEETINGS.............................    41
FINANCIAL STATEMENTS AND EXPERTS.......................................    44
LEGAL MATTERS..........................................................    44
OTHER BUSINESS.........................................................    45



<PAGE>



                         COMPARISON OF FEES AND EXPENSES

   
         It is  anticipated  that on or about  January 9, 1998 Keystone Tax Free
will become a multiple  class fund. As of that date the Fund will offer Class A,
Class B and Class C shares, each of which Class of shares will be similar in all
respects to the Class A, Class B and Class C shares of Evergreen Tax Free. It is
further anticipated that at that time current outstanding shares of Keystone Tax
Free will become Class B shares of the Fund. On or about January 16, 1998, it is
anticipated  that any Class B shares of  Keystone  Tax Free  purchased  prior to
January 1, 1995 will be  converted  to Class A shares of the Fund.  Should these
events occur,  shareholders of Keystone Tax Free will receive on the date of the
Reorganization  the same Class of shares of  Evergreen  Tax Free held by them in
the Fund  after  January  16,  1998.  See  "Reasons  for the  Reorganizations  -
Pro-forma Capitalization."

         The amounts for shares of  Evergreen  Tax Free Income and  Keystone Tax
Free set forth in the  following  tables  and in the  examples  are based on the
expenses  for each Fund for the fiscal years ended May 31, 1997 and December 31,
1996,  respectively.  The pro forma  amounts  for  Class A,  Class B and Class C
shares of Evergreen  Tax Free are based on the  estimated  expenses of Evergreen
Tax Free for the fiscal year ending May 31, 1998.

         The following  tables show for Evergreen Tax Free Income,  Keystone Tax
Free and Evergreen Tax Free pro forma the shareholder  transaction  expenses and
annual fund operating  expenses  associated  with an investment in the shares of
each Fund.  The pro forma  numbers  reflect  the events  described  in the first
paragraph of this section.
    
<TABLE>
<CAPTION>

                       Comparison of Shares of Evergreen Tax Free
   
                    With Shares of Evergreen Tax Free Income
    
                              and Keystone Tax Free




   
                                      Evergreen Tax Free Income
    
                                          -------------------------
Shareholder
Transaction                            Class A                Class B               Class C
Expenses                               -------                -------               -------

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

Maximum Sales Load                     4.75%                  None                  None
Imposed on
Purchases (as a
percentage of
offering price)

Maximum Sales Load                     None                   None                  None
Imposed on
Reinvested
Dividends (as a
percentage of
offering price)

Contingent Deferred                    None                   5.00% in              1.00% in the
Sales Charge (as a                                            the first             first year
percentage of                                                 year,                 and 0.00%
original purchase                                             declining             thereafter
price or redemption                                           to 1.00%
proceeds, whichever                                           in the
is lower)                                                     sixth year
                                                              and 0.00%
                                                              thereafter

Exchange Fee                           None                   None                  None

Annual Fund
Operating Expenses
(as a percentage of
average daily net
assets)

Management Fee                         0.61%                  0.61%                 0.61%

12b-1 Fees (1)                         0.24%                  1.00%                 1.00%

Other Expenses                         0.34%                  0.34%                 0.34%
                                       -----                  -----                 -----

Annual Fund                            1.19%                  1.95%                 1.95%
Operating Expenses                     -----                  -----                 -----
(3)                                    -----                  -----                 -----


</TABLE>

                                          Keystone Tax Free
                                          -----------------

Shareholder
Transaction Expenses

<PAGE>


Contingent Deferred
Sales Charge (as a                             4.00% in the
percentage of original                         first year,
purchase price or                              declining to
redemption proceeds,                           1.00% in the
whichever is lower)                            fourth year and
                                               0.00%
                                               thereafter

Exchange Fee                                   None

Annual Fund Operating
Expenses (as a
percentage of average
daily net assets)

Management Fee                                 0.42%

12b-1 Fees (1)                                 0.30%

Other Expenses                                 0.15%
                                               -----

Annual Fund Operating                          0.87%
Expenses(3)                                    -----
                                               -----

<TABLE>
<CAPTION>


                          Evergreen Tax Free Pro Forma
                          ----------------------------

Shareholder                                  Class A               Class B                     Class C
Transaction Expenses                         -------               -------                     -------
<S>                                          <C>                   <C>                         <C>


Maximum Sales Load                           4.75%                 None                        None
Imposed on Purchases
(as a percentage of
offering price)

Maximum Sales Load                           None                  None                        None
Imposed on Reinvested
Dividends (as a
percentage of offering
price)

<PAGE>


Contingent Deferred                          None                  5.00% in the                1.00% in the
Sales Charge (as a                                                 first year,                 first year
percentage of original                                             declining to                and 0.00%
purchase price or                                                  1.00% in the                thereafter
redemption proceeds,                                               sixth year
whichever is lower)                                                and 0.00%
                                                                   thereafter(2)
       
Exchange Fee                                 None                  None                        None


Annual Fund Operating
Expenses (as a
percentage of average
daily net assets)

Management Fee                               0.42%                 0.42%                       0.42%

12b-1 Fees (1)                               0.25%                 1.00%                       1.00%

Other Expenses                               0.16%                 0.16%                       0.16%
                                             ------                ------                      ------

Annual Fund Operating
   
Expenses                                     0.83%                 1.58%                       1.58%
    
                                             ------                ------                      ------
                                             ------                ------                      ------
</TABLE>

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

(1)  Class A Shares of Evergreen  Tax Free and Evergreen Tax Free Income can pay
     up to 0.75% of average daily net assets as a 12b-1 fee. For the foreseeable
     future,  the Class A 12b-1 fees will be  limited to 0.25% of average  daily
     net  assets.  For shares of  Keystone  Tax Free and for Class B and Class C
     shares of Evergreen Tax Free and  Evergreen  Tax Free Income,  a portion of
     the 12b-1  fees  equivalent  to 0.25% of average  daily net assets  will be
     shareholder  servicing-related.  Distribution-related  12b-1  fees  will be
     limited to 0.75% of average  daily net assets as permitted  under the rules
     of the National Association of Securities Dealers, Inc.

(2)      The contingent  deferred sales charge, if any,  applicable to shares of
         Evergreen  Tax Free Income and  Keystone  Tax Free prior to the date of
         the Reorganizations will carry over to the shares of Evergreen Tax Free
         received in the Reorganizations.
    



<PAGE>



   
(3)      Expense  ratios  include  indirectly  paid  expenses,  which  represent
         expense offset arrangements with the Fund's custodian.

         Examples.  The following  tables show for Evergreen Tax Free Income and
Keystone Tax Free and for Evergreen Tax Free pro forma, assuming consummation of
the   Reorganizations,   examples  of  the  cumulative   effect  of  shareholder
transaction  expenses and annual fund operating  expenses  indicated  above on a
$1,000  investment in each class of shares for the periods  specified,  assuming
(i) a 5% annual  return,  and (ii)  redemption  at the end of such  period,  and
additionally  for Class B and Class C shares of Evergreen Tax Free and Evergreen
Tax Free Income and shares of Keystone  Tax Free,  no  redemption  at the end of
each period.

<TABLE>
<CAPTION>


                            Evergreen Tax Free Income
    
                              ------------------------

                                      One                  Three                 Five                Ten
                                      Year                 Years                 Years               Years
                                      ----                 -----                 -----               -----
<S>                                   <C>                  <C>                   <C>                 <C>

Class A                               $59                  $83                   $110                $185

Class B                               $70                  $91                   $125                $198
(Assuming
redemption at end
of period)

Class B                               $20                  $61                   $105                $198
(Assuming no
redemption at end
of period)

Class C                               $30                  $61                   $105                $227
(Assuming
redemption at end
of period)

Class C                               $20                  $61                   $105                $227
(Assuming no
redemption at end
of period)

</TABLE>

<TABLE>
<CAPTION>


                                Keystone Tax Free
                                -----------------
<PAGE>


                                      One                  Three                 Five                Ten
                                      Year                 Years                 Years               Years
                                      ----                 -----                 -----               -----
<S>                                   <C>                  <C>                   <C>                 <C>

(Assuming                             $49                  $48                   $48                 $107
redemption at end
of period)

(Assuming no                          $9                   $28                   $48                 $107
redemption at end
of period)

</TABLE>



<TABLE>
<CAPTION>


   
                          Evergreen Tax Free Pro Forma
    
                          ----------------------------
       
                                      One                  Three                 Five                Ten
                                      Year                 Years                 Years               Years
                                      -----                -----                 -----               -----
<S>                                   <C>                  <C>                   <C>                 <C>

Class A                               $56                  $73                   $91                 $145

Class B                               $66                  $80                   $106                $158
(Assuming
redemption at end
of period)

Class B                               $16                  $50                   $86                 $158
(Assuming no
redemption at end
of period)

Class C                               $26                  $50                   $86                 $188
(Assuming
redemption at end
of period)

Class C                               $16                  $50                   $86                 $188
(Assuming no
redemption at end
of period)

</TABLE>

   
         The purpose of the foregoing  examples is to assist  Evergreen Tax Free
Income and Keystone Tax Free shareholders in understanding the various costs and
expenses
    


<PAGE>



that an investor in Evergreen Tax Free as a result of the Reorganizations  would
bear directly and  indirectly,  as compared with the various direct and indirect
expenses  currently  borne by a shareholder in each Fund.  These examples should
not be considered a representation  of past or future expenses or annual return.
Actual expenses may be greater or less than those shown.

                                     SUMMARY

   
         This  summary  is  qualified  in  its  entirety  by  reference  to  the
additional  information contained elsewhere in this  Prospectus/Proxy  Statement
and,  to the extent  not  inconsistent  with such  additional  information,  the
Prospectus of Evergreen Tax Free dated November 12, 1997 and the Prospectuses of
Evergreen  Tax Free Income and  Keystone Tax Free dated  September  3, 1997,  as
supplemented,  and April 30, 1997,  as  supplemented,  respectively,  (which are
incorporated herein by reference), and the Plans, forms of which are attached to
this Prospectus/Proxy Statement as Exhibits A-1 and A-2.
    

Proposed Plans of Reorganization

   
         The Plans  provide for the  transfer of all of the assets of  Evergreen
Tax Free Income and Keystone Tax Free, as applicable,  in exchange for shares of
Evergreen  Tax  Free  and the  assumption  by  Evergreen  Tax  Free  of  certain
identified  liabilities of each Fund. The identified liabilities consist only of
those  liabilities  reflected on each Fund's statement of assets and liabilities
determined  immediately  preceding the Reorganizations.  The Plans also call for
the  distribution  of shares of Evergreen  Tax Free to Evergreen Tax Free Income
and Keystone Tax Free  shareholders in liquidation of those Funds as part of the
Reorganizations.  As a  result  of  the  Reorganizations,  the  shareholders  of
Evergreen  Tax  Free  Income  will  become  owners  of that  number  of full and
fractional  Corresponding  Shares of Evergreen Tax Free and the  shareholders of
Keystone  Tax Free will become the owners of that number of full and  fractional
shares of Evergreen  Tax Free having an  aggregate  net asset value equal to the
aggregate  net asset value of the  shareholder's  respective  class of shares of
Evergreen  Tax Free  Income and  Keystone  Tax Free as of the close of  business
immediately  prior to the date that such Fund's  assets are exchanged for shares
of Evergreen Tax Free.  See "Reasons for the  Reorganizations  - Agreements  and
Plans of Reorganization."

         The Trustees of  Evergreen Tax Free Income and
the Trustees of Keystone Tax Free, including the Trustees who
    


<PAGE>



   
are not  "interested  persons," (the  "Trustees") as such term is defined in the
1940 Act (the "Independent  Trustees"),  have concluded that the Reorganizations
would be in the best interests of  shareholders of Evergreen Tax Free Income and
Keystone Tax Free,  respectively,  and that the interests of the shareholders of
Evergreen  Tax Free  Income and  Keystone  Tax Free,  respectively,  will not be
diluted as a result of the  transactions  contemplated  by the  Reorganizations.
Accordingly, the Trustees have submitted the Plans for the approval of Evergreen
Tax Free Income's and Keystone Tax Free's shareholders.

                          THE BOARD OF TRUSTEES OF  EVERGREEN TAX FREE INCOME
    
RECOMMENDS
   
                 APPROVAL BY SHAREHOLDERS OF EVERGREEN TAX FREE
    
INCOME
                    OF THE PLAN EFFECTING THE REORGANIZATION.

              THE BOARD OF TRUSTEES OF KEYSTONE TAX FREE RECOMMENDS
                  APPROVAL BY SHAREHOLDERS OF KEYSTONE TAX FREE
                    OF THE PLAN EFFECTING THE REORGANIZATION.

         The Trustees of Evergreen Municipal Trust have also
approved the Plans, and accordingly, Evergreen Tax Free's
participation in the Reorganizations.

   
         Approval of a  Reorganization  on the part of Evergreen Tax Free Income
and Keystone Tax Free will  require the  affirmative  vote of a majority of each
Fund's shares present and entitled to vote,  with all classes voting together as
a single class at Meetings at which a quorum of each Fund's shares is present. A
majority of the outstanding shares of each Fund entitled to vote, represented in
person or by proxy,  is required to  constitute  a quorum at the  Meetings.  See
"Voting Information Concerning the Meetings."
    

         The Reorganizations are scheduled to take place on or about January 23,
1998.

   
         If the  shareholders  of Evergreen Tax Free Income or Keystone Tax Free
do not vote to approve the  Reorganizations,  the Trustees will  consider  other
possible courses of action in the best interests of shareholders.
    

Tax Consequences

   
         Prior to or at the completion of a  Reorganization,  Evergreen Tax Free
Income and Keystone Tax Free will each have  received an opinion of counsel that
the Reorganization has been structured so that no gain or loss
    


<PAGE>



will be  recognized  by the Fund or its  shareholders  for  federal  income  tax
purposes  as a result of the  receipt  of shares  of  Evergreen  Tax Free in the
Reorganization.  The  holding  period  and  aggregate  tax  basis of  shares  of
Evergreen  Tax Free that are  received by each Fund's  shareholders  will be the
same as the  holding  period  and  aggregate  tax  basis of  shares  of the Fund
previously held by such shareholders,  provided that shares of the Fund are held
as capital assets.  In addition,  the holding period and tax basis of the assets
of  each  Fund  in  the  hands  of  Evergreen  Tax  Free  as  a  result  of  the
Reorganization  will be the same as in the hands of each Fund immediately  prior
to the  Reorganization,  and no gain or loss will be recognized by Evergreen Tax
Free upon the  receipt  of the  assets of each Fund in  exchange  for  shares of
Evergreen  Tax  Free  and the  assumption  by  Evergreen  Tax  Free  of  certain
identified liabilities.

Investment Objectives and Policies of the Funds

   
         The  investment  objective  and policies of each of Evergreen Tax Free,
Evergreen  Tax Free Income and  Keystone Tax Free are  substantially  identical.
Each Fund seeks the highest possible current income,  exempt from federal income
taxes, while preserving capital. Under ordinary circumstances, each Fund invests
substantially  all  and at  least  80% of its  assets  in  federally  tax-exempt
obligations.  These obligations include municipal bonds and notes and tax-exempt
commercial  paper  obligations  that  are  issued  by or on  behalf  of  states,
territories  and  possessions  of the United  States  ("U.S."),  the District of
Columbia and their political subdivisions,  agencies and instrumentalities,  the
interest  from which is, in the opinion of counsel to the  issuers,  exempt from
federal income taxes, including the alternative minimum tax. At least 80% of the
municipal  bonds in which the Fund invests will be rated within the four highest
categories  by  a  nationally   recognized   statistical  ratings   organization
("NRSRO").  Each Fund may invest 20% of its assets in lower rated bonds but will
not invest in bonds rated below B.
    

         Each  Fund may  invest  in  taxable  corporate  and  bank  obligations,
obligations  issued  or  guaranteed  by  the  U.S.  government  or by any of its
agencies or instrumentalities,  commercial paper and repurchase agreements. Each
Fund may also  purchase  certain  derivative  securities  including  futures and
options. See "Comparison of Investment Objectives and Policies" below.

   
Comparative Performance Information  for each Fund
    



<PAGE>



   
         Discussions  of the manner of calculation of total return are contained
in the respective  Prospectuses and Statements of Additional  Information of the
Funds.  Evergreen Tax Free, as of the date of this  Prospectus/Proxy  Statement,
had not commenced operations.  The total return of Evergreen Tax Free Income and
Keystone Tax Free for the one,  five and ten year periods  ended August 31, 1997
and for the periods from  inception  through August 31, 1997 is set forth in the
table below.  The  calculations  of total return assume the  reinvestment of all
dividends  and capital  gains  distributions  on the  reinvestment  date and the
deduction of all recurring expenses  (including sales charges) that were charged
to shareholders' accounts.
    

<TABLE>
<CAPTION>
                           Average Annual Total Return


                                                5 Years
                             1 Year             Ended             10 Years           From
                             Ended              August            Ended              Inception
                             August             31,               August             To August             Inception
                             31, 1997           1997              31, 1997           31, 1997              Date
                             --------           -------           --------           ---------             ---------

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

Evergreen Tax
Free Income
    

Class A                      3.49%              4.46%             6.27%              6.34%                 4/14/87
shares

Class B                      2.90%              N/A               N/A                4.15%                 2/1/93
shares

Class C                      6.90%              N/A               N/A                4.50%                 2/1/93
shares

Keystone Tax                 5.21%              5.57%             7.07%              7.05%                 1/19/78
Free
- --------------
</TABLE>

Management of the Funds

   
         The overall  management  of Evergreen  Tax Free,  of Evergreen Tax Free
Income and of Keystone Tax Free is the  responsibility of, and is supervised by,
the Board of Trustees of Evergreen Municipal Trust, Evergreen Tax Free
    
Income and Keystone Tax Free, respectively.

Investment Adviser



<PAGE>



   
         The investment adviser to Evergreen Tax Free, Evergreen Tax Free Income
and Keystone Tax Free is Keystone  Investment  Management Company  ("Keystone").
Keystone has provided  investment advisory and management services to investment
companies and private accounts since 1932. Keystone is an indirect  wholly-owned
subsidiary  of First Union  National Bank  ("FUNB").  Keystone is located at 200
Berkeley Street, Boston, Massachusetts 02116-5034.

         FUNB is a subsidiary  of First Union  Corporation  , the sixth  largest
bank holding company in the U.S.
    
based on total assets as of June 30, 1997.

   
         Evergreen Tax Free,  Evergreen Tax Free Income
and Keystone Tax Free each pay Keystone a fee for its services
    
at the annual rate below:


                                                       Aggregate Net Asset
                                                       Value of the Shares
Management Fee                   Income                of the Fund

                          2.00% of Gross Dividend
                            and Interest Income
                                   Plus

0.50% of the first                                          $100,000,000, plus
0.45% of the next                                           $100,000,000, plus
0.40% of the next                                           $100,000,000, plus
0.35% of the next                                           $100,000,000, plus
0.30% of the next                                           $100,000,000, plus
0.25% of amounts
over                                                        $500,000,000.

   
         Keystone's  fee is computed as of the close of business  each  business
day and payable monthly.
    

         Keystone  may,  at its  discretion,  also  reduce  or waive  its fee or
reimburse  a Fund for  certain  of its other  expenses  in order to  reduce  its
expense  ratios.  Keystone  may  reduce or cease  these  voluntary  waivers  and
reimbursements at any time.

Portfolio Management

     The portfolio  manager of both  Evergreen Tax Free and Keystone Tax Free is
Betsy A.  Hutchings,  a Keystone  Senior  Vice  President  since 1995 and Senior
Portfolio  Manager since 1993.  Ms.  Hutchings  joined  Keystone in 1988 and has
managed Keystone Tax Free since 1990.

Distribution of Shares


<PAGE>



   
         Evergreen  Distributor,  Inc.  ("EDI"),  an  affiliate  of  BISYS  Fund
Services,  acts as  underwriter  of  Evergreen  Tax Free's,  Evergreen  Tax Free
Income's and Keystone Tax Free's  shares.  EDI  distributes  each Fund's  shares
directly or through  broker-dealers,  banks (including FUNB), or other financial
intermediaries.  Evergreen  Tax Free offers  three  classes of shares:  Class A,
Class B and Class C. Keystone Tax Free currently offers only one class of shares
and  Evergreen  Tax Free  Income  offers  Class A,  Class B and  Class C shares.
However,  it is anticipated that on or about January 9, 1998,  Keystone Tax Free
will offer three classes of shares, Class A, Class B and Class C. Each class has
separate distribution arrangements.  (See "Distribution- Related and Shareholder
Servicing-Related  Expenses"  below.) No class bears the  distribution  expenses
relating to the shares of any other class.

         In the proposed  Reorganizations,  shareholders  of Evergreen  Tax Free
Income will  receive the  corresponding  class of shares of  Evergreen  Tax Free
which they currently  hold. The Class A, Class B and Class C shares of Evergreen
Tax  Free  have  substantially   identical  arrangements  with  respect  to  the
imposition of initial sales charges,  CDSCs and distribution and service fees as
the  comparable  classes  of  Evergreen  Tax Free  Income.  Holders of shares of
Keystone  Tax Free will receive  Class A and/or Class B shares of Evergreen  Tax
Free.  As of  January 9, 1998,  it is  anticipated  that each Class of shares of
Evergreen  Tax Free,  Evergreen  Tax Free Income and Keystone Tax Free will have
identical  arrangements with respect to CDSCs and distribution and service fees.
Because the  Reorganizations  will be  effected  at net asset value  without the
imposition of a sales charge, Evergreen Tax Free shares acquired by shareholders
of  Evergreen  Tax Free Income and  Keystone  Tax Free  pursuant to the proposed
Reorganizations  would not be subject to any initial  sales  charge or CDSC as a
result  of the  Reorganizations.  However,  shares  acquired  as a result of the
Reorganizations  would  continue  to  be  subject  to  a  CDSC  upon  subsequent
redemption  to the same extent as if  shareholders  had  continued to hold their
shares of Evergreen Tax Free Income and Keystone Tax Free.  The CDSC  applicable
to a class of shares received in the  Reorganizations  will be the CDSC schedule
in effect at the time shares of  Evergreen  Tax Free Income or Keystone Tax Free
were originally purchased.
    

         The following is a summary  description of charges and fees for each of
the different classes of shares. More detailed  descriptions of the distribution
arrangements applicable to the classes of shares are contained in the


<PAGE>



   
respective  Evergreen  Tax  Free  Prospectus,  the  Evergreen  Tax  Free  Income
Prospectus,  the  Keystone  Tax Free  Prospectus  and in each Fund's  respective
Statement of
    
Additional Information.

         Currently,  Keystone  Tax Free offers only one class of shares.  Shares
are sold without any front-end  sales  charges,  but are subject to a CDSC which
ranges from 4% to 1% if shares are redeemed during the first four calendar years
after purchase.  In addition,  shares are subject to  distribution-  related and
shareholder  servicing-related  fees as described  below. It is anticipated that
Keystone Tax Free will become a multiple class fund on or about January 9, 1998.
Should this occur,  the Fund will offer three classes of shares identical to the
Class  A,  Class B and  Class C shares  of  Evergreen  Tax  Free  and  hereafter
described,    including   identical    distribution-related    and   shareholder
servicing-related expenses.

         Class A  Shares.  Class A shares  are sold at net asset  value  plus an
initial   sales   charge   and,   as   indicated    below,    are   subject   to
distribution-related fees.

   
         Class B Shares. Class B shares are sold without an initial sales charge
but are subject to a CDSC,  which  ranges from 5% to 1%, if shares are  redeemed
during the first six years after the month of  purchase.  In  addition,  Class B
shares   are   subject   to    distribution-related    fees   and    shareholder
servicing-related  fees  as  described  below.  Class  B  shares  issued  in the
Reorganizations will automatically  convert to Class A shares in accordance with
the  conversion  schedule  of  Evergreen  Tax Free in  effect at the time of the
Reorganizations.  For purposes of determining  when Class B shares issued in the
Reorganizations  to  shareholders  of Evergreen Tax Free Income and Keystone Tax
Free will  convert to Class A shares,  such  shares  will be deemed to have been
purchased  as of the date the shares of  Evergreen  Tax Free Income and Keystone
Tax Free were originally purchased.
    

         Class B shares are subject to higher distribution-related fees than the
corresponding Class A shares on which a front-end sales charge is imposed (until
they convert to Class A shares). The higher fees mean a higher expense ratio, so
Class B shares  pay  correspondingly  lower  dividends  and may have a lower net
asset value than Class A shares of the Fund.

     Class C Shares.  Class C shares are sold  without an initial  sales  charge
but,  as  indicated   below,   are  subject  to  distribution   and  shareholder
servicing-related fees. Class C


<PAGE>



shares are subject to a 1% CDSC if such shares are redeemed  during the month of
purchase and the 12-month  period  following  the month of purchase.  No CDSC is
imposed on amounts redeemed thereafter. Class C shares incur higher distribution
and shareholder  servicing-related  fees than Class A shares but, unlike Class B
shares, do not convert to any other class of shares.

   
         The amount of the CDSC applicable to redemptions of shares of Evergreen
Tax Free,  Evergreen  Tax Free  Income  and  Keystone  Tax Free is  charged as a
percentage  of the lesser of the then current net asset value or original  cost.
The CDSC is deducted from the amount of the redemption and is paid to the Fund's
distributor or its predecessor, as the case may be. Shares of each Fund acquired
through  dividend or  distribution  reinvestment  are not subject to a CDSC. For
purposes of  determining  the schedule of CDSCs,  and the time of  conversion to
Class A shares, applicable to shares of Evergreen Tax Free received by Evergreen
Tax Free Income's or Keystone Tax Free's  shareholders  in the  Reorganizations,
Evergreen  Tax Free will treat such  shares as having  been sold on the date the
shares of  Evergreen  Tax Free  Income  or  Keystone  Tax Free  were  originally
purchased  by such Fund's  shareholder.  Additional  information  regarding  the
Classes of shares of each Fund is  included  in its  respective  Prospectus  and
Statement of Additional Information.

         Distribution-Related   and  Shareholder   Servicing-Related   Expenses.
Evergreen  Tax Free and Evergreen Tax Free Income have each adopted a Rule 12b-1
plan  with  respect  to its  Class A shares  under  which  the Class may pay for
distribution-related  expenses at an annual  rate which may not exceed  0.75% of
average  daily net assets  attributable  to the Class.  Payments with respect to
Class A shares of Evergreen Tax Free and Evergreen Tax Free Income are currently
limited to 0.25% of average daily net assets  attributable  to the Class,  which
amount  may be  increased  to the full plan  rate for such Fund by the  Trustees
without shareholder approval.

         Each of  Evergreen  Tax Free and  Evergreen  Tax Free  Income  has also
adopted a Rule 12b-1 plan with  respect to its Class B and Class C shares  under
which   each   Class   may  pay   for   distribution-related   and   shareholder
servicing-related  expenses  at an annual  rate  which may not  exceed  1.00% of
average daily net assets attributable to the Class.

         The  Class B and Class C Rule  12b-1  plans  provide  that of the total
1.00%  12b-1  fees,  up to 0.25% may be for  payment in respect of  "shareholder
services."  Consistent  with the  requirements  of Rule 12b-1 and the applicable
rules of the
    


<PAGE>



   
National  Association  of  Securities  Dealers,  Inc.  ("NASD"),  following  the
Reorganizations Evergreen Tax Free may make distribution-related and shareholder
servicing-related  payments  with  respect  to  Evergreen  Tax Free  Income  and
Keystone Tax Free shares sold prior to the  Reorganizations,  including payments
to Evergreen Tax Free Income's and Keystone Tax Free's former underwriters.
    

         Keystone  Tax Free has  adopted a Rule 12b-1  plan with  respect to its
shares  pursuant  to  which  the  Fund  may  pay  for  distribution-related  and
shareholder  servicing-related  expenses  at an annual  rate that may not exceed
1.25% of average daily net assets.  The NASD limits the amount that the Fund may
pay annually in  distribution  costs for the sale of its shares and  shareholder
service fees. The NASD currently limits such annual expenditures to 1.00% of the
aggregate average daily net asset value of the Fund's shares, of which 0.75% may
be used to pay  distribution  costs  and  0.25%  may be used to pay  shareholder
service fees.

         Additional  information  regarding the Rule 12b-1 plans adopted by each
Fund is  included in its  respective  Prospectus  and  Statement  of  Additional
Information.

Purchase and Redemption Procedures

   
         Information  concerning applicable sales charges,  distribution-related
fees and shareholder  servicing-related fees is described above.  Investments in
the Funds are not insured.  The minimum  initial  purchase  requirement for each
Fund is $1,000.  There is no minimum for  subsequent  purchases of shares of any
Fund. Each Fund provides for telephone, mail or wire redemption of shares at net
asset value,  less any CDSC,  as next  determined  after receipt of a redemption
request on each day the New York Stock  Exchange  ("NYSE") is open for  trading.
Additional information concerning purchases and redemptions of shares, including
how each Fund's net asset value is  determined,  is contained in the  respective
Prospectus  for each  Fund.  Each Fund may  involuntarily  redeem  shareholders'
accounts  that have less than $1,000 of invested  funds.  All funds  invested in
each Fund are  invested in full and  fractional  shares.  The Funds  reserve the
right to reject any purchase order.
    

Exchange Privileges

   
         Shares of Evergreen  Tax Free Income may be  exchanged  for shares of a
similar class of any other fund in the Evergreen Keystone fund family other than
shares of any
    


<PAGE>



fund in the Keystone  Classic  fund family.  Exchanges of shares of Keystone Tax
Free are limited to the shares of funds in the Keystone  Classic fund family and
Class K shares of Evergreen Money Market Fund.  Shares of Evergreen Tax Free may
be exchanged for shares of a similar class of any fund in the Evergreen Keystone
fund  family  other than any  shares of any fund in the  Keystone  Classic  fund
family. No sales charge is imposed on an exchange.  An exchange which represents
an  initial  investment  in another  fund must  amount to at least  $1,000.  The
current exchange  privileges,  and the  requirements  and limitations  attendant
thereto,  are described in each Fund's  respective  Prospectus  and Statement of
Additional Information.

Dividend Policy

         Each Fund declares dividends daily and distributes such income monthly.
Distributions  of any net  realized  gains  of each  Fund  will be made at least
annually.  Shareholders  begin to earn dividends on the first business day after
shares are purchased  unless  shares were not paid for, in which case  dividends
are not earned until the next business day after payment is received.  Dividends
and  distributions  are reinvested in additional shares of the same class of the
respective  Fund,  or  paid in  cash,  as a  shareholder  has  elected.  See the
respective Prospectus of each Fund for further information  concerning dividends
and distributions.

   
         After the  Reorganizations,  shareholders  of Evergreen Tax Free Income
and  Keystone  Tax  Free  who  have  elected  to  have  their  dividends  and/or
distributions  reinvested will have dividends and/or distributions received from
Evergreen Tax Free  reinvested in shares of Evergreen Tax Free.  Shareholders of
Evergreen  Tax Free  Income and  Keystone  Tax Free who have  elected to receive
dividends   and/or   distributions   in  cash  will  receive   dividends  and/or
distributions  from  Evergreen  Tax  Free in  cash  after  the  Reorganizations,
although  they may,  after  the  Reorganizations,  elect to have such  dividends
and/or distributions reinvested in additional shares of Evergreen Tax Free.

         Each of Evergreen  Tax Free Income and Keystone Tax Free has  qualified
and intends to continue to qualify,  and  Evergreen Tax Free intends to qualify,
to be treated as a regulated  investment company under the Internal Revenue Code
of 1986,  as amended  (the  "Code").  While so  qualified,  so long as each Fund
distributes  all of its investment  company  taxable income and any net realized
gains to  shareholders,  it is expected  that a Fund will not be required to pay
any federal income taxes on the amounts so distributed. A 4%
    


<PAGE>



nondeductible  excise tax will be imposed on amounts not  distributed  if a Fund
does not meet  certain  distribution  requirements  by the end of each  calendar
year. Each Fund anticipates meeting such distribution requirements.

Risks

   
         Since  the  investment   objectives  and  policies  of  each  Fund  are
substantially  identical,  the risks involved in investing in each Fund's shares
are  comparable.  For a discussion of each Fund's  objectives and policies,  see
"Comparison  of Investment  Objectives  and  Policies."  Each Fund's  ability to
achieve its objective  depends partially on the prompt payment by issuers of the
interest on and principal of the municipal bonds held by the Fund. A moratorium,
default,  or other nonpayment of interest or principal when due on any municipal
bond, in addition to affecting the market value and liquidity of that particular
security,  could affect the market value and liquidity of other  municipal bonds
held by a Fund. In addition,  the market for  municipal  bonds is often thin and
can be temporarily  affected by large purchases and sales,  including those by a
Fund.
    

         From time to time,  proposals  have  been  introduced  before  the U.S.
Congress for the purpose of restricting  or  eliminating  the federal income tax
exemption  for  interest  on  municipal  bonds,  and  similar  proposals  may be
introduced  in the future.  The  enactment of such a proposal  could  materially
affect the  availability  of municipal  bonds for  investment  by a Fund and the
value of the Fund's portfolio. In the event of such legislation, each Fund would
re-evaluate  its investment  objective and policies and consider  changes in the
structure of the Fund or dissolution.

         Each  Fund  stresses  earning  income  by  investing  in  fixed  income
securities,  which are generally considered to be interest rate sensitive.  This
means that their market  values (and the Fund's share  prices) will tend to vary
inversely with changes in interest rates (i.e.,  decreasing  when interest rates
rise and increasing  when interest rates fall).  For example,  if interest rates
increase after a security is purchased, the security, if sold prior to maturity,
may return less than its cost. Shorter term bonds are less sensitive to interest
rate changes, but longer term bonds generally offer higher yields.

         In addition, to the extent that investments are made in debt securities
(other than U.S. government  securities),  derivatives or structured securities,
such investments,


<PAGE>



despite favorable credit ratings, are subject to some risk of
default.

         Each Fund may invest up to 20% of its assets in below- investment grade
bonds.  For a  discussion  of  the  risks  involved  in  such  investments,  see
"Comparison of Investment Objectives and Policies."

   
         Each Fund may invest in  derivatives.  The market values of derivatives
or  structured  securities  may vary  depending  upon the  manner  in which  the
investments  have been  structured  and may fluctuate much more rapidly and to a
much greater  extent than  investments  in other  securities.  As a result,  the
values of such  investments may change at a rate in excess of the rates at which
traditional fixed income securities change and,  depending on the structure of a
derivative,  would change in a manner opposite to the change in the market value
of a traditional fixed income security. See each Fund's Prospectus and Statement
of Additional  Information  for further  discussion of the risks inherent in the
use of derivatives.
    

                         REASONS FOR THE REORGANIZATIONS

   
         At a regular  meeting held on September 17, 1997, the Board of Trustees
of Evergreen Tax Free Income  considered and approved the  Reorganization  as in
the best interests of shareholders and determined that the interests of existing
shareholders of Evergreen Tax Free Income will not be diluted as a result of the
transactions contemplated by the Reorganization.
    

         At a regular  meeting held on September 17, 1997, the Board of Trustees
of Keystone Tax Free considered and approved the  Reorganization  as in the best
interests  of  shareholders  and  determined  that  the  interests  of  existing
shareholders  of  Keystone  Tax Free  will  not be  diluted  as a result  of the
transactions contemplated by the Reorganization.

   
         In approving each Plan, the Trustees reviewed various factors about the
respective Funds and the proposed Reorganizations.  The Reorganizations are part
of an overall  plan to  convert  the  Evergreen  Keystone  funds into  series of
Delaware  business  trusts and,  to the extent  practicable,  simplify  and make
consistent  various investment  restrictions and policies.  Holders of shares of
beneficial  interest  in a  Massachusetts  business  trust  may,  under  certain
circumstances,  be held personally liable as partners for the obligations of the
trust. Although provisions of the Declaration of Trust and other legal documents
pertaining to each Fund's affairs seek to minimize the potential for such
    


<PAGE>



   
liability,  some degree of exposure,  however unlikely,  continues to exist with
respect  to the  Funds  as long as  they  are  governed  by  Massachusetts  law.
Substantially all written agreements, obligations,  instruments, or undertakings
made by Evergreen  Tax Free Income or Keystone Tax Free must contain a provision
limiting the  obligations  created by that  transaction to the Fund to which the
transaction  relates,  as well as  related  provisions  to the  effect  that the
shareholders of the Fund and Trustees of the Trust under which the Fund operates
are not personally  liable  thereunder.  Although the  Declarations  of Trust of
Evergreen Tax Free Income and Keystone Tax Free provide for  indemnification out
of the  Funds'  property  of any  shareholder  held  personally  liable  for the
obligations  of a Fund  solely by  reason  of his or her being or having  been a
shareholder,  a shareholder could conceivably incur financial loss exceeding any
amounts  indemnified  on account of shareholder  liability if the  circumstances
were such that the Fund had insufficient  assets or would otherwise be unable to
meet its obligations.

         As  a  Delaware   business  trust,  the  Evergreen   Municipal  Trust's
operations  will  be  governed  by  applicable   Delaware  law  rather  than  by
Massachusetts law. The Delaware Business Trust Act (the "Delaware Act") provides
that a shareholder  of a Delaware  business  trust shall be entitled to the same
limitation  of  personal   liability   extended  to   stockholders  of  Delaware
corporations.  Shareholders  of  Delaware  corporations  do  not  have  personal
liability for obligations of the corporation.
    

         Delaware has obtained a favorable national  reputation for its business
laws and business environment.  The Delaware courts, which may be called upon to
interpret  the Delaware  Act, are among the nation's  most highly  respected and
have an expertise in corporate  matters  which in part grew out of the fact that
Delaware  corporate legal issues are concentrated in the Court of Chancery where
there are no juries and where judges issue  written  opinions  explaining  their
decisions.  Thus,  there is a well  established  body of precedent  which may be
relevant in deciding issues pertaining to a Delaware business trust.

         There are other advantages that may be afforded by a Delaware  business
trust.  Under  Delaware  law,  the  Evergreen  Municipal  Trust  will  have  the
flexibility  to respond  to future  business  contingencies.  For  example,  the
Trustees  will have the  power to  change  the  Evergreen  Municipal  Trust to a
corporation,  to merge or  consolidate  it with  another  entity,  to cause each
series to become a separate trust, and to change the Evergreen Municipal Trust's
domicile without a shareholder


<PAGE>



vote. This flexibility  could help to assure that the Evergreen  Municipal Trust
operates  under the most  advanced  form of  organization  and could  reduce the
expense and frequency of future shareholder meetings for non-investment  related
issues.

   
         In addition, although it is proposed that Evergreen Tax Free Income and
Keystone  Tax Free each sell all of its assets to  Evergreen  Tax Free,  a newly
established  series of  Evergreen  Municipal  Trust,  an  important  part of the
Reorganizations is that Evergreen Tax Free Income,  for all practical  purposes,
will be combined with Keystone Tax Free. The  investment  objective and policies
of Evergreen Tax Free are substantially identical to those of Evergreen Tax Free
Income and Keystone Tax Free . Consequently, in considering the Reorganizations,
each Fund's Trustees reviewed the Reorganization in the context of Evergreen Tax
Free Income being combined with Keystone Tax Free.

         Evergreen  Tax Free  Income and  Keystone  Tax Free have  substantially
identical investment  objectives and policies and comparable risk profiles.  See
"Comparison of Investment  Objectives and Policies" below. At the same time, the
Boards of Trustees of Evergreen Tax Free Income and Keystone Tax Free  evaluated
the  potential  economies  of scale  associated  with  larger  mutual  funds and
concluded that operational  efficiencies may be achieved upon the combination of
Evergreen  Tax Free Income with another  Evergreen  Keystone fund with a greater
level of assets.  As of August 31,  1997,  Keystone  Tax Free's net assets  were
approximately  $1,392  million and  Evergreen  Tax Free Income's net assets were
approximately $108 million.

         In addition,  assuming that an alternative to the Reorganizations would
be to propose that  Evergreen  Tax Free Income and  Keystone  Tax Free  continue
their existences as separate series of Evergreen Municipal Trust,  Evergreen Tax
Free Income  would be offered  through  common  distribution  channels  with the
substantially  identical Keystone Tax Free. Evergreen Tax Free Income would also
have to bear the cost of maintaining its separate  existence.  Keystone believes
that the prospect of dividing the  resources of the  Evergreen  Keystone  mutual
fund organization between two substantially identical funds could result in each
Fund  being   disadvantaged  due  to  an  inability  to  achieve  optimum  size,
performance  levels and the greatest possible  economies of scale.  Accordingly,
for the reasons noted above and recognizing  that there can be no assurance that
any economies of scale or other benefits will be
    


<PAGE>



realized,  Keystone believes that the proposed  Reorganizations  would be in the
best interests of each Fund and its shareholders.

   
         The Board of  Trustees  of  Evergreen  Tax Free Income and the Board of
Trustees of Keystone Tax Free met and considered the recommendation of Keystone,
and, in addition,  considered among other things,  (i) the  disadvantages  which
apply to operating each Fund as a Massachusetts  business trust or a series of a
Massachusetts  business  trust;  (ii) the  advantages  which  apply to each Fund
operating  as a series  of a  Delaware  business  trust;  (iii)  the  terms  and
conditions of the Reorganization;  (iv) whether the Reorganization  would result
in the  dilution  of  shareholders'  interests;  (v)  expense  ratios,  fees and
expenses  of  Evergreen  Tax  Free  Income  and  Keystone  Tax  Free;  (vi)  the
comparative  performance  records of each of the Funds;  (vii)  compatibility of
their  investment  objectives and policies;  (viii) the  investment  experience,
expertise  and  resources  of  Keystone;  (ix)  service  features  available  to
shareholders  of the respective  Funds and Evergreen Tax Free; (x) the fact that
FUNB will bear the expenses  incurred by Evergreen  Tax Free Income and Keystone
Tax Free in connection  with the  Reorganizations;  (xi) the fact that Evergreen
Tax Free will assume certain identified liabilities of Evergreen Tax Free Income
and Keystone Tax Free; and (xii) the expected federal income tax consequences of
the Reorganizations.

         The Trustees of Evergreen Tax Free Income also  considered the benefits
to be derived by shareholders of Evergreen Tax Free Income from its combination,
for all practical purposes, with Keystone Tax Free. In this regard, the Trustees
considered the potential  benefits of being  associated with a larger entity and
the  economies  of  scale  that  could  be  realized  by  the  participation  by
shareholders of Evergreen Tax Free Income.

         In addition, the Trustees of Evergreen Tax Free Income and Keystone Tax
Free  considered  that  there are  alternatives  available  to  shareholders  of
Evergreen Tax Free Income and Keystone Tax Free, including the ability to redeem
their shares, as well as the option to vote against the Reorganizations.
    

         During their consideration of the Reorganizations the Trustees met with
Fund counsel and counsel to the Independent  Trustees regarding the legal issues
involved.  The Trustees of Evergreen  Municipal Trust on behalf of Evergreen Tax
Free  also   approved  at  a  meeting  on   September   17,  1997  the  proposed
Reorganizations.


<PAGE>



   
                         THE TRUSTEES OF  EVERGREEN TAX FREE INCOME RECOMMEND
                                    THAT SHAREHOLDERS APPROVE THE PROPOSED
    
                                 REORGANIZATION.

                               THE TRUSTEES OF KEYSTONE TAX FREE RECOMMEND THAT
                               SHAREHOLDERS APPROVE THE PROPOSED REORGANIZATION.

Agreements and Plans of Reorganization

         The following  summary is qualified in its entirety by reference to the
Plans (Exhibits A-1 and A-2 hereto).

   
         Each Plan  provides  that  Evergreen  Tax Free will  acquire all of the
assets of  Evergreen  Tax Free Income and Keystone  Tax Free,  respectively,  in
exchange for shares of Evergreen  Tax Free and the  assumption  by Evergreen Tax
Free of certain identified liabilities of Evergreen Tax Free Income and Keystone
Tax Free on or about  January  23, 1998 or such other date as may be agreed upon
by the parties (the "Closing  Date").  Prior to the Closing Date,  Evergreen Tax
Free Income and Keystone Tax Free will  endeavor to discharge all of their known
liabilities and obligations.  Evergreen Tax Free will not assume any liabilities
or  obligations  of  Evergreen  Tax Free Income and Keystone Tax Free other than
those reflected in an unaudited statement of assets and liabilities of Evergreen
Tax Free  Income  and  Keystone  Tax Free  prepared  as of the close of  regular
trading on the NYSE,  currently  4:00 p.m.  Eastern  time,  on the  business day
immediately  prior to the  Closing  Date.  Evergreen  Tax Free will  provide the
Trustees  of  Evergreen  Tax Free  Income  and  Keystone  Tax Free with  certain
indemnifications  as set forth in each Plan.  The number of full and  fractional
shares of Evergreen Tax Free to be received by the shareholders of Evergreen Tax
Free Income and Keystone Tax Free will be as follows.  Shareholders  of Keystone
Tax Free will receive the number of shares of each class of  Evergreen  Tax Free
equal to the number of shares of each corresponding class as they currently hold
of Keystone Tax Free. Shareholders of Evergreen Tax Free Income will receive the
number of shares of Evergreen Tax Free  determined by multiplying the respective
outstanding class of shares of Evergreen Tax Free Income by a factor which shall
be computed by dividing the net asset value per share of the respective class of
Evergreen  Tax Free  Income by the net asset  value per share of the  respective
class of Evergreen Tax Free. Such  computations  will take place as of the close
of regular  trading on the NYSE on the  business  day  immediately  prior to the
Closing Date.  The net asset value per share of each class will be determined by
dividing assets, less liabilities, in each case attributable
    


<PAGE>



to the respective class, by the total number of outstanding
shares.

   
         State Street Bank and Trust Company,  the custodian for the Funds, will
compute  the value of  Evergreen  Tax Free  Income's  and  Keystone  Tax  Free's
respective  portfolio  securities.  The  method of  valuation  employed  will be
consistent  with the  procedures  set forth in the  Prospectus  and Statement of
Additional Information of Evergreen Tax Free, Rule 22c-1 under the 1940 Act, and
with the  interpretations  of such  Rule by the  SEC's  Division  of  Investment
Management.

         At or prior to the Closing Date, Evergreen Tax Free Income and Keystone
Tax Free  will have  declared  a  dividend  or  dividends  and  distribution  or
distributions  which,  together with all previous  dividends and  distributions,
shall have the effect of distributing to each Fund's  shareholders (in shares of
each Fund, or in cash, as the  shareholder  has previously  elected) all of each
Fund's  investment  company  taxable income for the taxable period ending on the
Closing Date (computed  without regard to any deduction for dividends  paid) and
all of its net  capital  gains  realized in all  taxable  periods  ending on the
Closing Date (after reductions for any capital loss carryforward).

         As soon after the Closing Date as conveniently  practicable,  Evergreen
Tax Free Income and Keystone Tax Free will  liquidate and distribute pro rata to
shareholders  of record as of the close of business on the Closing Date the full
and  fractional  shares  of  Evergreen  Tax Free  received  by each  Fund.  Such
liquidation  and  distribution  will be  accomplished  by the  establishment  of
accounts  in the  names of each  Fund's  shareholders  on the share  records  of
Evergreen Tax Free's transfer agent.  Each account will represent the respective
pro rata number of full and fractional  shares of Evergreen Tax Free due to each
Fund's  shareholders.  All issued and outstanding shares of each Fund, including
those represented by certificates, will be canceled. The shares of Evergreen Tax
Free to be issued  will have no  preemptive  or  conversion  rights.  After such
distributions  and the winding up of its  affairs,  each of  Evergreen  Tax Free
Income  and  Keystone  Tax Free  will be  terminated.  In  connection  with such
terminations, Evergreen Tax Free Income and Keystone Tax Free will file with the
SEC applications for termination as registered investment companies.

         The  consummation of each  Reorganization  is subject to the conditions
set forth in the Plan for  Evergreen  Tax Free Income and the Plan for  Keystone
Tax Free, including
    


<PAGE>



approval by each Fund's  shareholders,  accuracy of various  representations and
warranties and receipt of opinions of counsel,  including  opinions with respect
to those  matters  referred  to in  "Federal  Income  Tax  Consequences"  below.
Notwithstanding  approval  of  each  Fund's  shareholders,   each  Plan  may  be
terminated  (a) by the mutual  agreement of the Fund and  Evergreen Tax Free; or
(b) at or prior to the Closing  Date by either  party (i) because of a breach by
the other party of any representation,  warranty, or agreement contained therein
to be performed at or prior to the Closing Date if not cured within 30 days,  or
(ii) because a condition to the obligation of the terminating party has not been
met and it reasonably appears that it cannot be met.

   
         The  expenses of  Evergreen  Tax Free Income and  Keystone  Tax Free in
connection with the Reorganizations  (including the cost of any proxy soliciting
agent) will be borne by FUNB whether or not the Reorganizations are consummated.
The  current  Trustees  of  Evergreen  Tax Free  Income and  Keystone  Tax Free,
including  those  Trustees  not  continuing  to serve as Trustees  of  Evergreen
Municipal  Trust,  will retain their ability to make claims under their existing
directors and officers  insurance  policy for a period of three years  following
the consummation of the Reorganizations.

         If the  Reorganization  is not approved by  shareholders of a Fund, the
Board of  Trustees  of  Evergreen  Tax Free  Income and  Keystone  Tax Free,  as
applicable, will consider other possible courses of action in the best interests
of shareholders.
    

Federal Income Tax Consequences

   
         Each  Reorganization  is intended  to qualify  for  federal  income tax
purposes as a tax-free  reorganization  under  section  368(a) of the Code. As a
condition  to the  closing of a  Reorganization,  Evergreen  Tax Free Income and
Keystone Tax Free will each receive an opinion of counsel to the effect that, on
the basis of the existing  provisions  of the Code,  U.S.  Treasury  regulations
issued  thereunder,  current  administrative  rules,  pronouncements  and  court
decisions,   for  federal  income  tax  purposes,   upon   consummation  of  the
Reorganization:
    

         (1) The  transfer  of all of the assets of the Fund  solely in exchange
for shares of Evergreen  Tax Free and the  assumption  by Evergreen  Tax Free of
certain  identified  liabilities,  followed by the distribution of Evergreen Tax
Free's  shares by the Fund in  dissolution  and  liquidation  of the Fund,  will
constitute a "reorganization" within the


<PAGE>



   
meaning of section  368(a)(1)(C)  (with respect to Evergreen Tax Free Income and
368(a)(1)(F)  with respect to Keystone Tax Free) of the Code,  and Evergreen Tax
Free and the Fund will each be a "party to a reorganization"  within the meaning
of section 368(b) of the Code;
    

         (2) No gain or loss will be  recognized  by the Fund on the transfer of
all of its assets to  Evergreen  Tax Free solely in exchange for  Evergreen  Tax
Free's shares and the  assumption  by Evergreen  Tax Free of certain  identified
liabilities of the Fund or upon the  distribution of Evergreen Tax Free's shares
to the Fund's shareholders in exchange for their shares of the Fund;

         (3)  The tax  basis  of the  assets  transferred  will  be the  same to
Evergreen Tax Free as the tax basis of such assets to the Fund immediately prior
to the  Reorganization,  and the  holding  period of such assets in the hands of
Evergreen  Tax Free will include the period during which the assets were held by
the Fund;

         (4) No gain or loss will be  recognized  by Evergreen Tax Free upon the
receipt  of the  assets  from the Fund  solely  in  exchange  for the  shares of
Evergreen  Tax  Free  and the  assumption  by  Evergreen  Tax  Free  of  certain
identified liabilities of the Fund;

         (5) No gain or loss will be recognized by the Fund's  shareholders upon
the issuance of the shares of Evergreen Tax Free to them,  provided they receive
solely such shares (including fractional shares) in exchange for their shares of
the Fund; and

         (6) The  aggregate  tax  basis of the  shares  of  Evergreen  Tax Free,
including any fractional  shares,  received by each of the  shareholders  of the
Fund pursuant to the Reorganization  will be the same as the aggregate tax basis
of the  shares of the Fund  held by such  shareholder  immediately  prior to the
Reorganization,  and the  holding  period of the shares of  Evergreen  Tax Free,
including fractional shares,  received by each such shareholder will include the
period during which the shares of the Fund exchanged  therefor were held by such
shareholder  (provided  that the shares of the Fund were held as a capital asset
on the date of the Reorganization).

   
         Opinions of counsel are not binding upon the Internal  Revenue  Service
or the courts.  If a  Reorganization  is  consummated  but does not qualify as a
tax-free  reorganization  under the Code,  shareholders  of  Evergreen  Tax Free
Income and Keystone Tax Free would recognize a taxable gain or
    


<PAGE>



   
loss  equal to the  difference  between  his or her tax basis in his or her Fund
shares  and the  fair  market  value of  Evergreen  Tax  Free  shares  he or she
received. Shareholders of Evergreen Tax Free Income and Keystone Tax Free should
consult  their tax  advisers  regarding  the  effect,  if any,  of the  proposed
Reorganization in light of their individual circumstances. It is not anticipated
that  the  securities  of the  combined  portfolio  will be sold in  significant
amounts  in order to  comply  with the  policies  and  investment  practices  of
Evergreen Tax Free. Since the foregoing  discussion  relates only to the federal
income tax  consequences  of the  Reorganization,  shareholders of Evergreen Tax
Free Income and Keystone  Tax Free should also consult  their tax advisers as to
the state and local tax consequences, if any, of the Reorganization.
    

Pro-forma Capitalization

   
         The  following  table sets forth the  capitalizations  of Evergreen Tax
Free Income and Keystone  Tax Free as of August 31, 1997 and the  capitalization
of Evergreen Tax Free on a pro forma basis as of that date, giving effect to the
proposed acquisitions of assets at net asset value and the conversion of certain
Keystone Tax Free Class B shares to Class A shares.  See "Comparison of Fees and
Expenses." As a newly created series of Evergreen Municipal Trust, Evergreen Tax
Free,  immediately  preceding  the Closing  Date,  will have nominal  assets and
liabilities.  The pro forma data  reflects  an exchange  ratio of  approximately
1.28,  1.27,  and 1.27 Class A, Class B and Class C shares of Evergreen Tax Free
issued for each Class A, Class B and Class C share of Evergreen Tax Free Income,
respectively,  and an  exchange  ratio of  approximately  1.00  Class B share of
Evergreen Tax Free issued for each share of Keystone Tax Free.

<TABLE>
<CAPTION>
                  Capitalization of Evergreen Tax Free Income,
    
                         Keystone Tax Free and Evergreen
                              Tax Free (Pro Forma)
                                                                                             Evergreen Tax
   
                                                                                             Free (After
                                     Evergreen                 Keystone                      Reorgani-
                                     Tax Free                  Tax Free                      zations)
                                     Income                    --------                      ------------
    
                                     --------
<S>                                  <C>                      <C>                            <C>

Net Assets
   
   Class A......................     $70,385,204               N/A                                         
                                                                                             $1,369,839,202
    

<PAGE>
                                                                                             Evergreen Tax
   
                                                                                             Free (After
                                     Evergreen                 Keystone                      Reorgani-
                                     Tax Free                  Tax Free                      zations)
                                     Income                    --------                      ------------
    
                                     --------
   
   Class B......................     $27,442,064               $1,392,023,565                            
                                                                                             $120,011,631
    
   Class C......................     $9,990,647                N/A                           $9,990,647
   
                                     -----------               --------------                --------------
    
   Total Net
     Assets.....................     $107,817,915              $1,392,023,565                $1,499,841,480
Net Asset Value
Per Share
   Class A......................     $9.91                     N/A                           $7.75
   Class B......................     $9.82                     $7.75                         $7.75
   Class C......................     $9.82                     N/A                           $7.75
Shares Outstanding
   
   Class A......................     7,099,916                 N/A                                      
                                                                                             176,823,860
   Class B......................     2,794,366                 179,694,836                             
                                                                                             15,490,439
    
   Class C......................     1,017,062                 N/A                           1,288,716
   
                                     ----------                -----------                   -----------
    
   All Classes..................     10,911,344                179,694,836                   193,603,015
</TABLE>

         The table set forth  above  should not be relied  upon to  reflect  the
number of shares to be received  in the  Reorganizations;  the actual  number of
shares to be received  will depend upon the net asset value and number of shares
outstanding of each Fund at the time of the Reorganizations.

Shareholder Information

   
         As of November 10, 1997 (the "Record Date"),  there were  6,810,956.901
Class  A,  2,660,752.049  Class B and  871,125.932  Class C  shares  (a total of
10,342,834.882   shares)  of   Evergreen   Tax  Free  Income   outstanding   and
176,622,550.503 shares of Keystone Tax Free outstanding.

         As of September  30, 1997,  the officers and Trustees of Evergreen  Tax
Free Income beneficially owned as a group less than 1% of the outstanding shares
of Evergreen  Tax Free Income.  To Evergreen Tax Free  Income's  knowledge,  the
following persons owned  beneficially or of record more than 5% of Evergreen Tax
Free Income's total outstanding shares as of September 30, 1997:
    



<PAGE>

<TABLE>
<CAPTION>



                                                                                                    Percen-
                                                                              Percen-               tage of
                                                                              tage of               Shares of
                                                                              Shares of             Class
                                                                              Class                 Outstand-
                                                        No. of                Before                ing After
Name and Address                           Class        Shares                Reorgani-             Reorgani-
- ----------------                           -----        ------                zations               zations
                                                                              ---------             ---------

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

Merrill Lynch Pierce                       A            1,545,032             22.20                      
Fenner & Smith                                                                                      1.12
For the Sole Benefit
of its Customers
Attn: Fund
Administration
4800 Deer Lake Drive
East
3rd Floor
    
Jacksonville, FL
32246-6484

   
Merrill Lynch Pierce                       B            537,858               19.67                      4.44
Fenner & Smith
For the Sole Benefit
of its Customers
Attn: Fund
Administration
4800 Deer Lake Drive
East
3rd Floor
    
Jacksonville, FL
32246-6484

   
Alletta Laird Downs                        B            205,973               7.53                       1.70
    
TTEE
Alletta Laird Downs
Trust
U/A DTD 03-29-89
P.O. Box 3666
Wilmington, DE 19807-
0666



<PAGE>

Merrill Lynch Pierce
Fenner & Smith                             C            442,374               44.65                 44.65
For the Sole Benefit
of its Customers
Attn: Fund
Administration
4800 Deer Lake Drive
East
3rd Floor
Jacksonville, FL
32246-6484
</TABLE>



         As of  September  30,  1997,  the officers and Trustees of Keystone Tax
Free  beneficially  owned as a group less than 1% of the  outstanding  shares of
Keystone Tax Free. To Keystone Tax Free's knowledge, the following persons owned
beneficially or of record more than 5% of Keystone Tax Free's total  outstanding
shares as of September 30, 1997:

<TABLE>
<CAPTION>

                                                                                          Percentage of
   
                                                                     Percen-              Shares of
                                                                     tage of              Class
                                                                     Shares               Outstanding
                                                                                          After
    
                                               No. of                Before               Reorgani-
Name and Address                               Shares                Reorgani-            zations
- ----------------                               ------                zations              ---------
                                                                     ---------

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

Merrill Lynch Pierce                           22,801,239            12.76                Class A 12.12
Fenner & Smith                                                                            Class 9.88
For the Sole Benefit of                                                                   
its Customers                                                                             
Attn: Fund
Administration
4800 Deer Lake Drive
East
3rd Floor
    
Jacksonville, FL 32246-
6484
</TABLE>




                               COMPARISON OF INVESTMENT OBJECTIVES AND POLICIES

         The following discussion is based upon and qualified in
its entirety by the descriptions of the respective investment


<PAGE>



   
objectives,  policies and restrictions set forth in the respective  Prospectuses
and Statements of Additional Information of the Funds. The investment objective,
policies and  restrictions  of Evergreen Tax Free can be found in the Prospectus
of Evergreen Tax Free under the caption "Investment Objective and Policies." The
investment  objectives,  policies and  restrictions of Evergreen Tax Free Income
and Keystone  Tax Free can be found in the  respective  Prospectus  of each Fund
under the caption "Investment Objective and Policies."

         The investment  objective and policies of Evergreen Tax Free, Evergreen
Tax Free Income and Keystone Tax Free are substantially  identical.  These Funds
seek the highest possible current income exempt from federal income taxes, while
preserving  capital.  Unlike  Evergreen Tax Free,  the  investment  objective of
Evergreen  Tax Free  Income and  Keystone  Tax Free  cannot be  changed  without
shareholder approval.

         Under ordinary  circumstances,  each Fund invests substantially all and
at  least  80%  of  its  assets  in  federally  tax-exempt  obligations.   These
obligations  include  municipal bonds and notes and tax-exempt  commercial paper
obligations  that  are  issued  by or  on  behalf  of  states,  territories  and
possessions  of  the  U.S.,  the  District  of  Columbia  and  their   political
subdivisions, agencies and instrumentalities, the interest from which is, in the
opinion of counsel to the issuer,  exempt from federal  income taxes,  including
the alternative minimum tax.
    

         Municipal  bonds include debt  obligations  issued by or on behalf of a
political  subdivision of the U.S. or any agency or  instrumentality  thereof to
obtain funds for various public purposes.  In addition,  municipal bonds include
certain types of industrial  development  bonds issued by or on behalf of public
authorities to finance privately operated facilities. Each Fund's policies limit
its investments in qualified "private activity" industrial  development bonds to
no more than 20% of the Fund's total assets. No Fund currently intends to invest
in "private activity" (private purpose) bonds.

         Each Fund invests at least 80% of its assets in bonds that, at the date
of investment, are rated within the four highest categories by Standard & Poor's
Ratings  Group  ("S&P")  (AAA,  AA, A and BBB),  by  Moody's  Investors  Service
("Moody's") (Aaa, Aa, A and Baa), by Fitch Investors  Services,  L.P.  ("Fitch")
(AAA, AA, A and BBB) or, if not rated or rated under a different system,  are of
comparable quality to obligations


<PAGE>



   
so rated as determined by another NRSRO or by the Fund's
investment adviser.

         Evergreen Tax Free and Keystone Tax Free may invest 20% of their assets
in lower rated bonds,  but will not invest in bonds rated below B. A Fund is not
required to sell or otherwise  dispose of any security  that loses its rating or
has its rating reduced after the Fund has purchased it.
    

         The Funds are permitted to make taxable investments,  and may from time
to time generate income subject to federal regular income tax.

   
         While  each  Fund may  invest  in  securities  of any  maturity,  it is
currently  expected that Evergreen Tax Free Income will not invest in securities
with  maturities  of more than 30 years or less than 5 years (other than certain
money market instruments).

         Debt rated BBB by S&P,  Baa by Moody's or BBB by Fitch is  regarded  as
having an  adequate  capacity  to pay  interest  and repay  principal.  While it
normally exhibits adequate protection parameters, adverse economic conditions or
changing  circumstances are generally more likely to lead to a weakened capacity
to pay interest and repay  principal  for debt in this  category  than in higher
rated categories.
    

         Securities  rated BB or lower by S&P or Fitch or Ba or lower by Moody's
are  considered  predominantly  speculative  with  respect to the ability of the
issuer to meet  principal  and interest  payments.  The lower ratings of certain
securities held by the Fund reflect a greater  possibility  that adverse changes
in the financial condition of the issuer or in general economic  conditions,  or
both, or an  unanticipated  rise in interest rates may impair the ability of the
issuer to make payments of interest and  principal,  especially if the issuer is
highly leveraged. Such issuer's ability to meet its debt obligations may also be
adversely affected by specific corporate developments, the issuer's inability to
meet specific projected business forecasts,  or the unavailability of additional
financing.  Also,  an economic  downturn  or an  increase in interest  rates may
increase the potential for default by the issuers of these securities.

   
         Values  of such  securities  are more  sensitive  to real or  perceived
adverse economic,  company or industry conditions and publicity than is the case
for higher quality  securities.  Their values,  like those of other fixed income
securities, fluctuate in response to changes in interest rates, generally rising
when interest rates decline and falling when interest
    


<PAGE>



rates  rise.  For  example,  if interest  rates  increase  after a fixed  income
security is purchased,  the security, if sold prior to maturity, may return less
than its  cost.  The  prices  of  below-investment  grade  bonds,  however,  are
generally  less  sensitive  to interest  rate changes than the prices of higher-
rated bonds.

   
         Each Fund also may invest in  securities  that pay interest that is not
exempt from  federal  income  taxes,  such as  corporate  and bank  obligations,
obligations  issued  or  guaranteed  by  the  U.S.  government  or by any of its
agencies or instrumentalities,  commercial paper and repurchase agreements. Such
securities must be rated, for Evergreen Tax Free and Keystone Tax Free, at least
BBB by S&P or Baa by Moody's,  and, for Evergreen  Tax Free Income,  at least A,
or, if not rated,  must be determined  by Keystone to be of comparable  quality.
Each Fund will not  invest  more than 20% of its  total  assets  under  ordinary
circumstances  and up to  100%  of its  total  assets  for  temporary  defensive
purposes in such securities.

         Each Fund also may enter into reverse  repurchase  agreements  and firm
commitment  agreements  for  securities  and  currencies.  A Fund may enter into
options  transactions and may write covered call and put options,  purchase call
and put options, including purchasing call and put options to close out existing
positions,  and purchase call options to fix the interest  rates of  obligations
held by it. A Fund may enter into currency and other financial futures contracts
and related options  transactions  for hedging purposes and not for speculation.
In addition,  each Fund may also invest in  obligations  denominated  in foreign
currencies that are exempt from federal income tax.  Evergreen Tax Free does not
currently  intend to invest in foreign  securities or securities  denominated in
foreign currencies.
    

         The  characteristics of each investment policy and the associated risks
are described in each Fund's  respective  Prospectus and Statement of Additional
Information. The Funds have other investment policies and restrictions which are
also set forth in the Prospectus and Statement of Additional Information of each
Fund.

                 COMPARATIVE INFORMATION ON SHAREHOLDERS' RIGHTS

Forms of Organization

   
         Evergreen  Municipal Trust,  Evergreen Tax Free Income and Keystone Tax
Free are open-end management  investment companies registered with the SEC under
the 1940
    


<PAGE>



   
Act, which continuously  offer shares to the public.  Each of Evergreen Tax Free
Income and Keystone Tax Free is organized  as a  Massachusetts  business  trust.
Evergreen  Municipal Trust is organized as a Delaware business trust. Each Trust
is governed by a  Declaration  of Trust,  By-Laws and a Board of Trustees.  Each
Trust is also governed by applicable  Delaware,  Massachusetts  and federal law.
Evergreen Tax Free is a series of Evergreen Municipal Trust.  Evergreen Tax Free
Income changed its name from Keystone Tax Free Income Fund effective October 31,
1997.
    

Capitalization

   
         The  beneficial  interests in Evergreen Tax Free are  represented by an
unlimited number of transferable  shares of beneficial  interest $.001 par value
per share.  The  beneficial  interests in Evergreen Tax Free Income and Keystone
Tax Free are  represented  by an  unlimited  number  of  transferable  shares of
beneficial  interest without par value per share. The respective  Declaration of
Trust  under  which  each Fund has been  established  permits  the  Trustees  to
allocate shares into an unlimited number of series,  and classes  thereof,  with
rights determined by the Trustees, all without shareholder approval.  Fractional
shares may be issued. Except with respect to Evergreen Tax Free where each share
of the  Fund is  entitled  to one  vote  for  each  dollar  of net  asset  value
applicable  to such share,  each Fund's  shares  have equal  voting  rights with
respect  to  matters  affecting  shareholders  of all  classes  of each Fund and
represent equal proportionate interests in the assets belonging to each class of
shares of the Funds. Shareholders of each Fund are entitled to receive dividends
and other amounts as determined by the Trustees.  Shareholders of each Fund vote
separately,  by class, as to matters,  such as approval of or amendments to Rule
12b-1 distribution  plans, that affect only their particular class and by series
as to  matters,  such  as  approval  of or  amendments  to  investment  advisory
agreements  or  proposed  reorganizations,  that  affect  only their  particular
series.
    

Shareholder Liability

   
         Under Massachusetts law,  shareholders of a business trust could, under
certain  circumstances,  be held  personally  liable for the  obligations of the
business  trust.  However,  the  respective  Declaration  of Trust  under  which
Evergreen  Tax Free  Income  and  Keystone  Tax Free was  established  disclaims
shareholder  liability for acts or  obligations  of the series and requires that
notice of such disclaimer be given in each  agreement,  obligation or instrument
entered into or
    


<PAGE>



executed by the Fund or the Trustees.  Each  Declaration  of Trust  provides for
indemnification  out of the series  property  for all losses and expenses of any
shareholder held personally liable for the obligations of the series.  Thus, the
risk of a  shareholder  incurring  financial  loss  on  account  of  shareholder
liability is considered  remote since it is limited to  circumstances in which a
disclaimer is inoperative  and the series or the Trust itself would be unable to
meet its obligations.  A substantial number of mutual funds in the United States
are organized as Massachusetts business trusts.

         Under  Delaware  law,  shareholders  of a Delaware  business  trust are
entitled to the same limitation of personal  liability  extended to stockholders
of Delaware  corporations.  No similar  statutory  or other  authority  limiting
business trust shareholder  liability exists in any other state. As a result, to
the extent that  Evergreen  Municipal  Trust or a shareholder  is subject to the
jurisdiction  of courts in those states,  the courts may not apply Delaware law,
and may thereby subject shareholders of a Delaware trust to liability.  To guard
against this risk, the Declaration of Trust of Evergreen  Municipal  Trust:  (a)
provides that any written  obligation of the Trust may contain a statement  that
such  obligation  may only be  enforced  against  the assets of the Trust or the
particular  series  in  question  and the  obligation  is not  binding  upon the
shareholders of the Trust;  however,  the omission of such a disclaimer will not
operate to create personal  liability for any shareholder;  and (b) provides for
indemnification  out of Trust property of any shareholder held personally liable
for the obligations of Evergreen  Municipal  Trust.  Accordingly,  the risk of a
shareholder  of the Trust  incurring  financial  loss beyond that  shareholder's
investment  because of  shareholder  liability  is limited to  circumstances  in
which:  (i) the  court  refuses  to  apply  Delaware  law;  (ii) no  contractual
limitation  of  liability  was in effect;  and (iii) the Trust  itself  would be
unable to meet its  obligations.  In light of  Delaware  law,  the nature of the
Trust's business,  and the nature of its assets,  the risk of personal liability
to a shareholder of Evergreen Municipal Trust is remote.

Shareholder Meetings and Voting Rights

   
         Neither  Evergreen  Municipal  Trust on behalf of  Evergreen  Tax Free,
Evergreen  Tax Free  Income nor  Keystone  Tax Free is  required  to hold annual
meetings of shareholders.  However, a meeting of shareholders for the purpose of
voting upon the question of removal of a Trustee  must be called when  requested
in  writing  by the  holders  of at  least  10% of the  outstanding  shares.  In
addition,  each is required to call a meeting of shareholders for the purpose of
electing Trustees
    


<PAGE>



   
if, at any time,  less than a majority of the Trustees then holding  office were
elected by  shareholders.  Each Trust  currently does not intend to hold regular
shareholder meetings.  Each Trust does not permit cumulative voting. Except when
a larger quorum is required by applicable  law,  twenty-five  percent (25%) with
respect to Evergreen Tax Free and, with respect to Evergreen Tax Free Income and
Keystone Tax Free, a majority of the  outstanding  shares  entitled to vote on a
matter, constitutes a quorum for consideration of such matter. For Evergreen Tax
Free,  a majority of the shares  voted,  and for  Evergreen  Tax Free Income and
Keystone  Tax Free,  a majority of the shares  present  and  entitled to vote is
sufficient to act on a matter  (unless  otherwise  specifically  required by the
applicable governing documents or other law, including the 1940 Act).

         Under the Declaration of Trust of Evergreen Municipal Trust, each share
of Evergreen Tax Free is entitled to one vote for each dollar of net asset value
applicable  to  each  share.  Under  the  current  voting  provisions  governing
Evergreen  Tax Free Income and Keystone Tax Free,  each share is entitled to one
vote.  Over time,  the net asset values of the Funds have changed in relation to
one another and are expected to continue to do so in the future.  Because of the
divergence in net asset values, a given dollar investment in a Fund with a lower
net asset value will purchase more shares and,  under the Funds'  current voting
provisions, have more votes than the same investment in a Fund with a higher net
asset value. Under the Declaration of Trust of Evergreen Municipal Trust, voting
power is related to the dollar value of the shareholder's investment rather than
to the number of shares held.
    

Liquidation or Dissolution

   
         In the event of the  liquidation  of Evergreen Tax Free,  Evergreen Tax
Free Income and Keystone  Tax Free,  the  shareholders  are entitled to receive,
when,  and as declared by the  Trustees,  the excess of the assets  belonging to
such Fund or  attributable  to the class over the  liabilities  belonging to the
Fund or attributable  to the class. In either case, the assets so  distributable
to  shareholders  of the Fund  will be  distributed  among the  shareholders  in
proportion  to the  number  of  shares  of a class of the Fund  held by them and
recorded on the books of the Fund.
    

Liability and Indemnification of Trustees

   
     The  Declarations  of Trust of  Evergreen  Tax Free Income and Keystone Tax
Free provide that a Trustee shall be
    


<PAGE>



   
liable only for his own willful defaults, and that no Trustee shall be protected
against  any  liability  to which he would  otherwise  be  subject  by reason of
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of the
duties  involved  in the  conduct of his office.  The  Declarations  of Trust of
Evergreen  Tax Free Income and Keystone Tax Free provide that present and former
Trustees or officers are entitled to  indemnification  against  liabilities  and
expenses with respect to claims  related to their  position with the Fund unless
such Trustee or officer  shall have been  adjudicated  not to have acted in good
faith in the  reasonable  belief that his or her action was in the best interest
of the Fund, or unless such Trustee or officer is otherwise subject to liability
to the Fund or its  shareholders  by reason of willful  misfeasance,  bad faith,
gross negligence or reckless  disregard of the duties involved in the conduct of
his  office.  In the  event  of  settlement,  no such  indemnification  shall be
provided  unless  there has been a  determination  that such  Trustee or officer
appears to have acted in good faith in the reasonable belief that his action was
in the  best  interests  of the Fund and that  such  indemnification  would  not
protect such person against any liability to the Fund to which such person would
otherwise  be  subject  by reason  of  willful  misfeasance,  bad  faith,  gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office.
    

         Under the Declaration of Trust of Evergreen  Municipal Trust, a Trustee
is liable to the Trust and its shareholders  only for such Trustee's own willful
misfeasance,  bad faith,  gross negligence,  or reckless disregard of the duties
involved  in the  conduct  of the office of  Trustee  or the  discharge  of such
Trustee's  functions.  As provided in the Declaration of Trust,  each Trustee of
the Trust is entitled to be indemnified  against all liabilities  against him or
her, including the costs of litigation, unless it is determined that the Trustee
(i) did not act in good  faith in the  reasonable  belief  that  such  Trustee's
action was in or not opposed to the best interests of the Trust;  (ii) had acted
with willful  misfeasance,  bad faith, gross negligence or reckless disregard of
such Trustee's duties; and (iii) in a criminal proceeding,  had reasonable cause
to believe that such Trustee's  conduct was unlawful  (collectively,  "disabling
conduct").  A determination that the Trustee did not engage in disabling conduct
and is, therefore,  entitled to indemnification may be based upon the outcome of
a court action or  administrative  proceeding  or by (a) a vote of a majority of
those Trustees who are neither  "interested  persons"  within the meaning of the
1940 Act nor parties to the proceeding or (b) an independent  legal counsel in a
written opinion.  The Trust may also advance money for such litigation  expenses
provided that the


<PAGE>



Trustee  undertakes to repay the Trust if his or her conduct is later determined
to preclude indemnification and certain other conditions are met.

         The  foregoing  is only a summary  of  certain  characteristics  of the
operations of the Declarations of Trust, By-Laws, Delaware and Massachusetts law
and is not a complete description of those documents or law. Shareholders should
refer to the provisions of such  Declarations  of Trust,  By-Laws,  Delaware and
Massachusetts law directly for more complete information.

                                            ADDITIONAL INFORMATION

   
         Evergreen Tax Free. Information concerning the operation and management
of Evergreen Tax Free is  incorporated  herein by reference  from the Prospectus
dated  November  12,  1997,  a copy of  which  is  enclosed,  and  Statement  of
Additional  Information  dated  November 12,  1997. A copy of such  Statement of
Additional  Information  is available upon request and without charge by writing
to  Evergreen  Tax  Free  at the  address  listed  on the  cover  page  of  this
Prospectus/Proxy Statement or by calling toll-free 1-800-343-2898.

         Evergreen  Tax Free Income.  Information  about the Fund is included in
its current  Prospectus  dated  September 3, 1997, as  supplemented,  and in the
Statement of Additional  Information  of the same date that have been filed with
the SEC,  all of which  are  incorporated  herein  by  reference.  A copy of the
Prospectus  and Statement of Additional  Information  are available upon request
and without  charge by writing to the  address  listed on the cover page of this
Prospectus/Proxy Statement or by calling toll-free 1-800- 343-2898.

         Keystone  Tax  Free.  Information  about  the Fund is  included  in its
current  Prospectus dated April 30, 1997, as supplemented,  and in the Statement
of  Additional  Information  of the same date that have been filed with the SEC,
all of which are incorporated herein by reference.  A copy of the Prospectus and
Statement  of  Additional  Information  are  available  upon request and without
charge  by   writing  to  the   address   listed  on  the  cover  page  of  this
Prospectus/Proxy Statement or by calling toll-free 1-800-343-2898.

         Evergreen Tax Free, Evergreen Tax Free Income and Keystone Tax Free are
each subject to the informational requirements of the Securities Exchange Act of
1934 and the 1940  Act,  and in  accordance  therewith  file  reports  and other
information, including proxy material and charter documents,
    


<PAGE>



with the SEC.  These items can be  inspected  and copies  obtained at the Public
Reference  Facilities   maintained  by  the  SEC  at  450  Fifth  Street,  N.W.,
Washington,  D.C. 20549,  and at the SEC's Regional Offices located at Northwest
Atrium Center, 500 West Madison Street,  Chicago,  Illinois 60661-2511 and Seven
World Trade Center, Suite 1300, New York, New York 10048.

                                  VOTING INFORMATION CONCERNING THE MEETINGS

   
         This  Prospectus/Proxy  Statement  is furnished  in  connection  with a
solicitation  of  proxies  by the  Trustees  of  Evergreen  Tax Free  Income and
Keystone Tax Free to be used at each Special  Meeting of Shareholders to be held
at 3:00 p.m.,  January 6, 1998, at the offices of the Evergreen  Keystone Funds,
200  Berkeley  Street,  Boston,  Massachusetts  02116,  and at any  adjournments
thereof. This Prospectus/Proxy Statement, along with a Notice of the meeting and
a proxy card, is first being mailed to shareholders of Evergreen Tax Free Income
and Keystone Tax Free on or about November 14, 1997. Only shareholders of record
as of the close of  business  on the Record  Date will be entitled to notice of,
and to vote at,  the  Meeting  or any  adjournment  thereof.  The  holders  of a
majority of the outstanding shares entitled to vote of each Fund at the close of
business  on the  Record  Date  present in person or  represented  by proxy will
constitute a quorum for the Meeting.  If the enclosed  form of proxy is properly
executed  and  returned in time to be voted at the  Meeting,  the proxies  named
therein will vote the shares  represented  by the proxy in  accordance  with the
instructions  marked  thereon.  Unmarked  proxies will be voted FOR the proposed
Reorganization  and FOR any  other  matters  deemed  appropriate.  Proxies  that
reflect  abstentions  and "broker  non-votes"  (i.e.,  shares held by brokers or
nominees as to which (i) instructions have not been received from the beneficial
owners or the persons  entitled  to vote or (ii) the broker or nominee  does not
have  discretionary  voting  power on a  particular  matter)  will be counted as
shares that are present and  entitled to vote for  purposes of  determining  the
presence  of a quorum.  Such  proxies  will have the effect of being  counted as
votes  against  the Plan since the vote  required  is a  majority  of the shares
present and  entitled  to vote.  A proxy may be revoked at any time on or before
the Meeting by written  notice to the  Secretary of Evergreen Tax Free Income or
Keystone Tax Free, as applicable,  200 Berkeley  Street,  Boston,  Massachusetts
02116.  Unless  revoked,  all valid proxies will be voted in accordance with the
specifications  thereon or, in the absence of such specifications,  FOR approval
of the Plan and the Reorganization contemplated thereby.
    


<PAGE>



         Approval of each Plan will require the  affirmative  vote of a majority
of the shares present and entitled to vote,  with all Classes voting together as
a single  class at Meetings at which a quorum of each Fund's  shares is present.
Each full share  outstanding is entitled to one vote and each  fractional  share
outstanding is entitled to a proportionate share of one vote.

   
         Proxy   solicitations  will  be  made  primarily  by  mail,  but  proxy
solicitations may also be made by telephone, telegraph or personal solicitations
conducted  by  officers  and  employees  of  FUNB,   its   affiliates  or  other
representatives of Evergreen Tax Free Income and Keystone Tax Free (who will not
be paid for their soliciting activities). Shareholder Communications Corporation
("SCC")  and its agents  have been  engaged  by  Evergreen  Tax Free  Income and
Keystone Tax Free to assist in soliciting proxies,  and may call shareholders to
ask if they would be willing to authorize SCC to execute a proxy on their behalf
authorizing the voting of their shares in accordance with the instructions given
over the telephone by the shareholders.  In addition,  shareholders may call SCC
at  1-800-733-8481  extension  404 between the hours of 9:00 a.m. and 11:00 p.m.
Eastern time in order to initiate the  processing  of their votes by  telephone.
SCC  will  utilize  a  telephone  vote   solicitation   procedure   designed  to
authenticate the shareholder's identity by asking the shareholder to provide his
or her  social  security  number  (in the  case of an  individual)  or  taxpayer
identification  number (in the case of an entity).  The shareholder's  telephone
instructions  will be  implemented in a proxy executed by SCC and a confirmation
will be sent to the  shareholder to ensure that the vote has been  authorized in
accordance with the shareholder's  instructions.  Although a shareholder's  vote
may be solicited and cast in this manner,  each  shareholder will receive a copy
of this Prospectus/Proxy Statement and may vote by mail using the enclosed proxy
card.  The Funds  believe  that this  telephonic  voting  system  complies  with
applicable law and have reviewed opinions of counsel to that effect.
    


<PAGE>



       
         If you wish to participate in the Meeting, but do not wish to give your
proxy by  telephone,  you may still  submit  the proxy card  included  with this
Prospectus/Proxy  Statement or attend in person. Any proxy given by you, whether
in writing or by telephone, is revocable.

         In the event that sufficient votes to approve a Reorganization  are not
received  by January 6, 1998,  the  persons  named as proxies may propose one or
more adjournments of the Meeting to permit further  solicitation of proxies.  In
determining  whether  to adjourn  the  Meeting,  the  following  factors  may be
considered:  the  percentage of votes  actually cast; the percentage of negative
votes actually cast; the nature of any further  solicitation and the information
to be provided to shareholders with respect to the reasons for the solicitation.
Any such  adjournment  will  require  an  affirmative  vote by the  holders of a
majority of the shares present in person or by proxy and entitled to vote at the
Meeting.  The persons  named as proxies  will vote upon such  adjournment  after
consideration of all circumstances which may bear upon a decision to adjourn the
Meeting.

   
         A  shareholder  who  objects to a proposed  Reorganization  will not be
entitled under either Massachusetts law or the Declaration of Trust of Evergreen
Tax Free Income or Keystone Tax Free, as  applicable,  to demand payment for, or
an appraisal of, his or her shares.  However,  shareholders should be aware that
the  Reorganizations  as proposed are not expected to result in  recognition  of
gain or loss to  shareholders  for federal  income tax purposes and that, if the
Reorganizations are consummated, shareholders will be free to redeem the
    


<PAGE>



   
shares of  Evergreen  Tax Free which they  receive in the  transaction  at their
then-current  net asset value.  Shares of Evergreen Tax Free Income and Keystone
Tax  Free  may be  redeemed  at  any  time  prior  to  the  consummation  of the
Reorganizations. Shareholders of Evergreen Tax Free Income and Keystone Tax Free
may wish to consult  their tax  advisers  as to any  differing  consequences  of
redeeming Fund shares prior to the  Reorganizations or exchanging such shares in
the Reorganizations.

         Evergreen  Tax Free  Income and  Keystone  Tax Free do not hold  annual
shareholder meetings. If a Reorganization is not approved,  shareholders wishing
to submit proposals for  consideration  for inclusion in a proxy statement for a
subsequent  shareholder  meeting  should  send their  written  proposals  to the
Secretary of Evergreen Tax Free Income or Keystone Tax Free, as  applicable,  at
the address set forth on the cover of this Prospectus/Proxy  Statement such that
they will be received by the Funds in a  reasonable  period of time prior to any
such meeting.
    

         The  votes of the  shareholders  of  Evergreen  Tax Free are not  being
solicited by this  Prospectus/Proxy  Statement and are not required to carry out
the Reorganizations.

   
         NOTICE TO BANKS, BROKER-DEALERS AND VOTING TRUSTEES AND THEIR NOMINEES.
Please  advise  Evergreen  Tax Free Income and Keystone  Tax Free whether  other
persons are  beneficial  owners of shares for which proxies are being  solicited
and, if so, the number of copies of this  Prospectus/Proxy  Statement  needed to
supply copies to the beneficial owners of the respective shares.
    

                                       FINANCIAL STATEMENTS AND EXPERTS

   
         The  financial  statements  of Evergreen  Tax Free Income as of May 31,
1997 and the  financial  statements  and  financial  highlights  for the periods
indicated  therein  have  been  incorporated  by  reference  herein  and  in the
Registration  Statement  in reliance  upon the report of KPMG Peat  Marwick LLP,
independent certified public accountants,  incorporated by reference herein, and
upon the authority of said firm as experts in accounting and auditing.
    

         The  financial  statements of Keystone Tax Free as of December 31, 1996
and the financial  statements and financial highlights for the periods indicated
therein  have been  incorporated  by  reference  herein and in the  Registration
Statement  in reliance  upon the report of KPMG Peat  Marwick  LLP,  independent
certified public accountants, incorporated by


<PAGE>



reference herein and upon the authority of said firm as
experts in accounting and auditing.

                                  LEGAL MATTERS

         Certain  legal matters  concerning  the issuance of shares of Evergreen
Tax Free will be passed upon by Sullivan & Worcester LLP, Washington, D.C.

                                                OTHER BUSINESS

   
         The Trustees of Evergreen  Tax Free Income and Keystone Tax Free do not
intend to present any other  business at the  Meeting.  If,  however,  any other
matters are  properly  brought  before the  Meeting,  the  persons  named in the
accompanying form of proxy will vote thereon in accordance with their judgment.

         THE  RESPECTIVE  TRUSTEES OF EVERGREEN TAX FREE INCOME AND KEYSTONE TAX
FREE RECOMMEND APPROVAL OF EACH RESPECTIVE PLAN AND ANY UNMARKED PROXIES WITHOUT
INSTRUCTIONS TO THE CONTRARY WILL BE VOTED IN FAVOR OF APPROVAL OF THE PLANS.
    

November 14, 1997


<PAGE>



                                                               EXHIBIT A-1

                                     AGREEMENT AND PLAN OF REORGANIZATION

         THIS AGREEMENT AND PLAN OF REORGANIZATION  (the "Agreement") is made as
of this 30th day of  September,  1997,  by and between the  Evergreen  Municipal
Trust, a Delaware  business  trust,  with its principal place of business at 200
Berkeley Street, Boston,  Massachusetts 02116 (the "Trust"), with respect to its
Evergreen  Tax Free Fund series (the  "Acquiring  Fund"),  and Keystone Tax Free
Income  Fund,  a  Massachusetts  business  trust,  with its  principal  place of
business at 200  Berkeley  Street,  Boston,  Massachusetts  02116 (the  "Selling
Fund").

   
         This  Agreement  is  intended  to be,  and is  adopted  as,  a plan  of
reorganization and liquidation within the meaning of Section 368(a)(1)(C) of the
United  States  Internal  Revenue  Code of 1986,  as amended (the  "Code").  The
reorganization (the "Reorganization") will consist of (i) the transfer of all of
the assets of the Selling Fund in exchange solely for Class A, Class B and Class
C shares of  beneficial  interest,  $.001 par value per share,  of the Acquiring
Fund (the "Acquiring Fund Shares"); (ii) the assumption by the Acquiring Fund of
certain identified  liabilities of the Selling Fund; and (iii) the distribution,
after the Closing Date hereinafter  referred to, of the Acquiring Fund Shares to
the  shareholders  of the Selling  Fund in  liquidation  of the Selling  Fund as
provided herein, all upon the terms and conditions hereinafter set forth in this
Agreement.
    

         WHEREAS,  the  Selling  Fund and the  Acquiring  Fund are a  registered
open-end  investment  company and a separate  investment  series of an open-end,
registered  investment  company of the management  type,  respectively,  and the
Selling Fund owns securities that generally are assets of the character in which
the Acquiring Fund is permitted to invest;

         WHEREAS, both Funds are authorized to issue their shares of beneficial
interest;

         WHEREAS, the Trustees of the Trust have determined that the exchange of
all of the  assets  of the  Selling  Fund  for  Acquiring  Fund  Shares  and the
assumption  of  certain  identified  liabilities  of  the  Selling  Fund  by the
Acquiring Fund on the terms and conditions hereinafter set forth are in the best
interests of the Acquiring Fund's shareholders;

         WHEREAS,  the  Trustees of the Selling  Fund have  determined  that the
Selling Fund should exchange all of its assets and


<PAGE>



certain identified  liabilities for Acquiring Fund Shares and that the interests
of the existing shareholders of the Selling Fund will not be diluted as a result
of the transactions contemplated herein;

         NOW,  THEREFORE,  in consideration of the premises and of the covenants
and agreements  hereinafter set forth,  the parties hereto covenant and agree as
follows:

                                    ARTICLE I

         TRANSFER OF ASSETS OF THE SELLING FUND IN EXCHANGE FOR
            THE ACQUIRING FUND SHARES AND ASSUMPTION OF SELLING FUND
                 LIABILITIES AND LIQUIDATION OF THE SELLING FUND

         1.1 THE EXCHANGE.  Subject to the terms and conditions herein set forth
and on the basis of the  representations  and warranties  contained herein,  the
Selling Fund agrees to transfer all of the Selling Fund's assets as set forth in
paragraph  1.2 to the  Acquiring  Fund.  The  Acquiring  Fund agrees in exchange
therefor (i) to deliver to the Selling Fund the number of Acquiring Fund Shares,
including fractional Acquiring Fund Shares, determined by multiplying the shares
outstanding  of each class of the Selling Fund by the ratio computed by dividing
the net asset value per share of each such class of the Selling  Fund by the net
asset  value per  share of the  corresponding  class of  Acquiring  Fund  Shares
computed in the manner and as of the time and date set forth in  paragraph  2.2;
and (ii) to assume  certain  identified  liabilities of the Selling Fund, as set
forth in  paragraph  1.3.  Such  transactions  shall take  place at the  closing
provided for in paragraph 3.1 (the "Closing Date").

         1.2  ASSETS  TO BE  ACQUIRED.  The  assets  of the  Selling  Fund to be
acquired by the Acquiring Fund shall consist of all property, including, without
limitation,  all  cash,  securities,  commodities,  and  futures  interests  and
dividends  or interest  receivables,  that is owned by the Selling  Fund and any
deferred or prepaid  expenses shown as an asset on the books of the Selling Fund
on the Closing Date.

         The Selling Fund has provided the  Acquiring  Fund with its most recent
audited  financial  statements,  which  contain a list of all of Selling  Fund's
assets as of the date thereof. The Selling Fund hereby represents that as of the
date of the  execution  of this  Agreement  there  have been no  changes  in its
financial  position as reflected in said financial  statements  other than those
occurring in the ordinary course of its business in connection with the purchase
and sale of securities and the payment of its normal operating expenses.


<PAGE>



The Selling  Fund  reserves the right to sell any of such  securities,  but will
not,  without the prior  written  approval of the  Acquiring  Fund,  acquire any
additional  securities  other than securities of the type in which the Acquiring
Fund is permitted to invest.

         The Acquiring Fund will,  within a reasonable time prior to the Closing
Date,  furnish  the  Selling  Fund  with a  statement  of the  Acquiring  Fund's
investment objectives,  policies, and restrictions and a list of the securities,
if any, on the Selling  Fund's list  referred to in the second  sentence of this
paragraph  that do not conform to the Acquiring  Fund's  investment  objectives,
policies,  and  restrictions.  In the  event  that the  Selling  Fund  holds any
investments  that the Acquiring Fund may not hold, the Selling Fund will dispose
of such securities  prior to the Closing Date. In addition,  if it is determined
that the Selling Fund and the Acquiring Fund portfolios, when aggregated,  would
contain  investments  exceeding certain percentage  limitations imposed upon the
Acquiring Fund with respect to such  investments,  the Selling Fund if requested
by the Acquiring Fund will dispose of a sufficient amount of such investments as
may be necessary to avoid violating such limitations as of the Closing Date.

         1.3  LIABILITIES  TO BE  ASSUMED.  The  Selling  Fund will  endeavor to
discharge  all of its known  liabilities  and  obligations  prior to the Closing
Date. Except as specifically  provided in this paragraph 1.3, the Acquiring Fund
shall  assume only those  liabilities,  expenses,  costs,  charges and  reserves
reflected on a Statement of Assets and  Liabilities of the Selling Fund prepared
on behalf of the Selling Fund, as of the Valuation Date (as defined in paragraph
2.1), in accordance with generally accepted accounting  principles  consistently
applied from the prior  audited  period.  The  Acquiring  Fund shall assume only
those  liabilities of the Selling Fund reflected in such Statement of Assets and
Liabilities and shall not except as specifically  provided in this paragraph 1.3
assume any other liabilities,  whether absolute or contingent, known or unknown,
accrued or  unaccrued,  all of which shall remain the  obligation of the Selling
Fund. The Acquiring Fund hereby agrees with the Selling Fund and each Trustee of
the Selling Fund:  (i) to indemnify each Trustee of the Selling Fund against all
liabilities and expenses  referred to in the  indemnification  provisions of the
Selling Fund's  Declaration of Trust and ByLaws, to the extent provided therein,
incurred  by any  Trustee  of the  Selling  Fund;  and (ii) in  addition  to the
indemnification  provided in (i) above, to indemnify each Trustee of the Selling
Fund  against all  liabilities  and  expenses and pay the same as they arise and
become due,


<PAGE>



without any exception,  limitation or requirement of approval by any person, and
without any right to require  repayment thereof by any such Trustee (unless such
Trustee  has had the same  repaid to him or her)  based upon any  subsequent  or
final disposition or findings made in connection therewith or otherwise, if such
action,  suit or other  proceeding  involves  such  Trustee's  participation  in
authorizing or permitting or acquiescing in,  directly or indirectly,  by action
or inaction,  the making of any  distribution in any manner of all or any assets
of the Selling Fund without making  provision for the payment of any liabilities
of any kind, fixed or contingent,  of the Selling Fund,  which  liabilities were
not actually and  consciously  personally  known to such Trustee to exist at the
time  of  such  Trustee's  participation  in so  authorizing  or  permitting  or
acquiescing in the making of any such distribution.

   
         In addition,  upon  completion of the  Reorganization,  for purposes of
calculating  the maximum  amount  permitted to be charged to the Acquiring  Fund
under the National  Association of Securities  Dealers,  Inc. Conduct Rule 2830,
minus the amount of the sales  charges  paid or accrued  (including  asset based
sales charges),  plus permitted  interest  ("Aggregate NASD Cap"), the Acquiring
Fund will add to its Aggregate NASD Cap immediately prior to the  Reorganization
the  Aggregate  NASD  Cap  of  the  Selling  Fund   immediately   prior  to  the
Reorganization.

         1.4 LIQUIDATION AND DISTRIBUTION.  On or as soon after the Closing Date
as is conveniently  practicable (the "Liquidation  Date"),  (a) the Selling Fund
will liquidate and distribute  pro rata to the Selling  Fund's  shareholders  of
record,  determined  as of the  close of  business  on the  Valuation  Date (the
"Selling Fund Shareholders"),  the Acquiring Fund Shares received by the Selling
Fund pursuant to paragraph 1.1; and (b) the Selling Fund will thereupon  proceed
to  dissolve  as  set  forth  in  paragraph  1.8  below.  Such  liquidation  and
distribution  will be  accomplished by the transfer of the Acquiring Fund Shares
then  credited to the account of the Selling Fund on the books of the  Acquiring
Fund to open accounts on the share records of the Acquiring Fund in the names of
the Selling Fund Shareholders and representing the respective pro rata number of
the  Acquiring  Fund Shares due such  shareholders.  All issued and  outstanding
shares of the Selling Fund will  simultaneously  be canceled on the books of the
Selling Fund. The Acquiring Fund shall not issue  certificates  representing the
Acquiring Fund Shares in connection with such exchange.
    



<PAGE>



         1.5  OWNERSHIP OF SHARES.  Ownership  of Acquiring  Fund Shares will be
shown  on the  books of the  Acquiring  Fund's  transfer  agent.  Shares  of the
Acquiring Fund will be issued in the manner described in the combined Prospectus
and  Proxy  Statement  on Form N-14 to be  distributed  to  shareholders  of the
Selling Fund as described in paragraph 5.7.

         1.6 TRANSFER  TAXES.  Any transfer  taxes  payable upon issuance of the
Acquiring Fund Shares in a name other than the registered  holder of the Selling
Fund  shares  on the  books of the  Selling  Fund as of that  time  shall,  as a
condition  of such  issuance  and  transfer,  be paid by the person to whom such
Acquiring Fund Shares are to be issued and transferred.

         1.7  REPORTING  RESPONSIBILITY.  Any  reporting  responsibility  of the
Selling  Fund is and shall remain the  responsibility  of the Selling Fund up to
and  including the Closing Date and such later date on which the Selling Fund is
terminated.

         1.8  TERMINATION.   The  Selling  Fund  shall  be  terminated  promptly
following  the  Closing  Date and the making of all  distributions  pursuant  to
paragraph 1.4.

                                                  ARTICLE II

                                    VALUATION

         2.1 VALUATION OF ASSETS.  The value of the Selling  Fund's assets to be
acquired  by the  Acquiring  Fund  hereunder  shall be the value of such  assets
computed  as of the close of  business  on the New York  Stock  Exchange  on the
business  day next  preceding  the  Closing  Date  (such  time  and  date  being
hereinafter  called the "Valuation  Date"),  using the valuation  procedures set
forth in the Trust's  Declaration of Trust and the Acquiring Fund's then current
prospectus  and  statement of  additional  information  or such other  valuation
procedures as shall be mutually agreed upon by the parties.

         2.2 VALUATION OF SHARES. The net asset value per share of the Acquiring
Fund Shares  shall be the net asset value per share  computed as of the close of
business  on the New York  Stock  Exchange  on the  Valuation  Date,  using  the
valuation  procedures  set  forth in the  Trust's  Declaration  of Trust and the
Acquiring   Fund's  then  current   prospectus   and   statement  of  additional
information.

     2.3 SHARES TO BE ISSUED.  The number of the  Acquiring  Fund Shares of each
class to be issued  (including  fractional  shares,  if any) in exchange for the
Selling Fund's assets


<PAGE>



shall be determined by multiplying  the shares  outstanding of each class of the
Selling Fund by the ratio  computed by dividing the net asset value per share of
the Selling Fund  attributable to each of its classes by the net asset value per
share of the respective  classes of the Acquiring Fund  determined in accordance
with paragraph 2.2.

         2.4  DETERMINATION OF VALUE. All computations of value shall be made by
State Street Bank and Trust Company in accordance  with its regular  practice in
pricing the shares and assets of the Acquiring Fund.

                                   ARTICLE III

                                           CLOSING AND CLOSING DATE

         3.1 CLOSING DATE.  The Closing (the  "Closing")  shall take place on or
about January 23, 1998 or such other date as the parties may agree to in writing
(the  "Closing  Date").  All acts taking place at the Closing shall be deemed to
take place  simultaneously  immediately  prior to the opening of business on the
Closing Date unless  otherwise  provided.  The Closing  shall be held as of 9:00
a.m.  at the offices of the  Evergreen  Keystone  Funds,  200  Berkeley  Street,
Boston, MA 02116, or at such other time and/or place as the parties may agree.

         3.2 CUSTODIAN'S  CERTIFICATE.  State Street Bank and Trust Company,  as
custodian for the Selling Fund (the "Custodian"), shall deliver at the Closing a
certificate  of an  authorized  officer  stating  that  (a) the  Selling  Fund's
portfolio  securities,  cash,  and any other assets shall have been delivered in
proper form to the  Acquiring  Fund on the Closing  Date;  and (b) all necessary
taxes including all applicable  federal and state stock transfer stamps, if any,
shall  have been paid,  or  provision  for  payment  shall  have been  made,  in
conjunction with the delivery of portfolio securities by the Selling Fund.

         3.3 EFFECT OF SUSPENSION IN TRADING. In the event that on the Valuation
Date (a) the New York Stock  Exchange  or  another  primary  trading  market for
portfolio  securities of the Acquiring  Fund or the Selling Fund shall be closed
to  trading  or  trading  thereon  shall be  restricted;  or (b)  trading or the
reporting of trading on said  Exchange or  elsewhere  shall be disrupted so that
accurate  appraisal of the value of the net assets of the Acquiring  Fund or the
Selling Fund is  impracticable,  the Valuation Date shall be postponed until the
first  business day after the day when trading shall have been fully resumed and
reporting shall have been restored.


<PAGE>



   
         3.4  TRANSFER  AGENT'S  CERTIFICATE.   Evergreen  Service  Company,  as
transfer  agent for the  Selling  Fund as of the  Closing  Date  ("ESC"),  shall
deliver at the Closing a certificate of an authorized  officer  stating that its
records contain the names and addresses of the Selling Fund Shareholders and the
number  and  percentage  ownership  of  outstanding  shares  owned by each  such
shareholder immediately prior to the Closing. The Acquiring Fund shall issue and
deliver or cause ESC, its transfer  agent as of the Closing  Date,  to issue and
deliver a  confirmation  evidencing  the Acquiring Fund Shares to be credited on
the  Closing  Date to the  Secretary  of the  Selling  Fund or provide  evidence
satisfactory  to the  Selling  Fund that such  Acquiring  Fund  Shares have been
credited to the Selling  Fund's  account on the books of the Acquiring  Fund. At
the Closing,  each party shall deliver to the other such bills of sale,  checks,
assignments,  share  certificates,  if any, receipts and other documents as such
other party or its counsel may reasonably request.
    

                                                  ARTICLE IV

                                        REPRESENTATIONS AND WARRANTIES

         4.1      REPRESENTATIONS OF THE SELLING FUND.  The Selling
Fund represents and warrants to the Acquiring Fund as follows:

                  (a) The Selling Fund is a  Massachusetts  business  trust duly
organized,  validly  existing,  and in  good  standing  under  the  laws  of The
Commonwealth of Massachusetts.

                  (b)  The  Selling  Fund  is a  registered  investment  company
classified as a management  company of the open-end type,  and its  registration
with the Securities and Exchange  Commission (the "Commission") as an investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act"),
is in full force and effect.

                  (c)  The  current   prospectus  and  statement  of  additional
information  of the  Selling  Fund  conform  in  all  material  respects  to the
applicable  requirements  of the  Securities  Act of 1933, as amended (the "1933
Act"),  and the  1940  Act and  the  rules  and  regulations  of the  Commission
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.

                  (d)      The Selling Fund is not, and the execution,
delivery, and performance of this Agreement (subject to


<PAGE>



shareholder  approval)  will not result,  in violation  of any  provision of the
Selling  Fund's  Declaration  of Trust or By-Laws or of any material  agreement,
indenture,  instrument,  contract,  lease,  or other  undertaking  to which  the
Selling Fund is a party or by which it is bound.

                  (e) The  Selling  Fund  has no  material  contracts  or  other
commitments  (other than this  Agreement) that will be terminated with liability
to it prior to the Closing Date.

                  (f) Except as  otherwise  disclosed in writing to and accepted
by  the  Acquiring   Fund,  no   litigation,   administrative   proceeding,   or
investigation of or before any court or governmental  body is presently  pending
or to its knowledge threatened against the Selling Fund or any of its properties
or assets, which, if adversely determined, would materially and adversely affect
its  financial  condition,  the conduct of its  business,  or the ability of the
Selling Fund to carry out the transactions  contemplated by this Agreement.  The
Selling Fund knows of no facts that might form the basis for the  institution of
such  proceedings  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 and
adversely  affects its business or its ability to  consummate  the  transactions
herein contemplated.

                  (g) The  financial  statements  of the Selling Fund at May 31,
1997  are  in  accordance   with  generally   accepted   accounting   principles
consistently  applied,  and such statements (copies of which have been furnished
to the Acquiring  Fund) fairly  reflect the  financial  condition of the Selling
Fund as of such  date,  and there  are no known  contingent  liabilities  of the
Selling Fund as of such date not disclosed therein.

                  (h) Since May 31, 1997 there has not been any material adverse
change in the  Selling  Fund's  financial  condition,  assets,  liabilities,  or
business other than changes occurring in the ordinary course of business, or any
incurrence by the Selling Fund of indebtedness  maturing more than one year from
the date such  indebtedness was incurred,  except as otherwise  disclosed to and
accepted by the Acquiring  Fund.  For the purposes of this  subparagraph  (h), a
decline  in the net asset  value of the  Selling  Fund  shall not  constitute  a
material adverse change.

                  (i) At the Closing Date, all federal and other tax returns and
reports of the  Selling  Fund  required  by law to have been filed by such dates
shall have been filed, and all federal and other taxes shown due on said returns
and reports


<PAGE>



shall have been paid, or provision shall have been made for the payment thereof.
To the best of the Selling Fund's  knowledge,  no such return is currently under
audit, and no assessment has been asserted with respect to such returns.

                  (j) For each fiscal year of its  operation,  the Selling  Fund
has met the  requirements  of  Subchapter  M of the Code for  qualification  and
treatment as a regulated  investment  company and has  distributed  in each such
year all net investment income and realized capital gains.

                  (k) All issued and outstanding shares of the Selling Fund are,
and at the Closing Date will be, duly and validly issued and outstanding,  fully
paid and  non-assessable  by the Selling Fund (except that, under  Massachusetts
law,  Selling  Fund  Shareholders  could  under  certain  circumstances  be held
personally  liable for  obligations of the Selling Fund).  All of the issued and
outstanding shares of the Selling Fund will, at the time of the Closing Date, be
held by the persons and in the amounts set forth in the records of the  transfer
agent as provided in paragraph  3.4. The Selling Fund does not have  outstanding
any options,  warrants,  or other rights to subscribe for or purchase any of the
Selling Fund shares, nor is there outstanding any security  convertible into any
of the Selling Fund shares.

                  (l) At the Closing  Date,  the Selling Fund will have good and
marketable title to the Selling Fund's assets to be transferred to the Acquiring
Fund  pursuant to paragraph  1.2 and full right,  power,  and authority to sell,
assign,  transfer,  and deliver such assets  hereunder,  and,  upon delivery and
payment for such assets,  the  Acquiring  Fund will acquire good and  marketable
title  thereto,  subject  to no  restrictions  on  the  full  transfer  thereof,
including  such  restrictions  as might arise under the 1933 Act,  other than as
disclosed to the Acquiring Fund and accepted by the Acquiring Fund.

                  (m) The execution, delivery, and performance of this Agreement
have been duly  authorized  by all  necessary  action on the part of the Selling
Fund and, subject to approval by the Selling Fund  Shareholders,  this Agreement
constitutes a valid and binding  obligation of the Selling Fund,  enforceable in
accordance with its terms, subject as to enforcement, to bankruptcy, insolvency,
reorganization,  moratorium,  and other laws relating to or affecting creditors'
rights and to general equity principles.

                  (n)      The information to be furnished by the Selling
Fund for use in no-action letters, applications for orders,


<PAGE>



registration  statements,  proxy  materials,  and  other  documents  that may be
necessary  in  connection  with the  transactions  contemplated  hereby shall be
accurate and complete in all material  respects and shall comply in all material
respects  with  federal  securities  and other laws and  regulations  thereunder
applicable thereto.

                  (o) The Proxy  Statement of the Selling Fund to be included in
the Registration  Statement (as defined in paragraph 5.7)(other than information
therein that relates to the Acquiring  Fund) will, on the effective  date of the
Registration Statement and on the Closing Date, 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.

         4.2      REPRESENTATIONS OF THE ACQUIRING FUND. The Acquiring
Fund represents and warrants to the Selling Fund as follows:

                  (a) The Acquiring  Fund is a separate  investment  series of a
Delaware  business trust duly organized,  validly  existing and in good standing
under the laws of the State of Delaware.

                  (b) The Acquiring  Fund is a separate  investment  series of a
Delaware business trust that is registered as an investment  company  classified
as a management  company of the open-end  type,  and its  registration  with the
Commission  as an  investment  company  under the 1940 Act is in full  force and
effect.

                  (c) The  current  prospectuses  and  statement  of  additional
information  of the  Acquiring  Fund  conform in all  material  respects  to the
applicable  requirements  of the 1933 Act and the  1940  Act and the  rules  and
regulations of the Commission 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.

                  (d) The Acquiring Fund is not, and the execution, delivery and
performance  of this  Agreement  will not result,  in  violation  of the Trust's
Declaration  of  Trust  or  By-Laws  or of any  material  agreement,  indenture,
instrument, contract, lease, or other undertaking to which the Acquiring Fund is
a party or by which it is bound.



<PAGE>



                  (e) Except as  otherwise  disclosed  in writing to the Selling
Fund and accepted by the Selling Fund, no litigation,  administrative proceeding
or  investigation  of or before  any  court or  governmental  body is  presently
pending or to its knowledge  threatened against the Acquiring Fund or any of its
properties or assets,  which,  if adversely  determined,  would  materially  and
adversely affect its financial  condition and the conduct of its business or the
ability of the Acquiring Fund to carry out the transactions contemplated by this
Agreement.  The  Acquiring  Fund knows of no facts that might form the basis for
the  institution  of such  proceedings  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 and adversely  affects its business or its ability to consummate
the transactions contemplated herein.

                  (f) The Acquiring Fund has no known  liabilities of a material
amount, contingent or otherwise.

                  (g)  At the  Closing  Date,  there  will  not be any  material
adverse change in the Acquiring Fund's financial condition, assets, liabilities,
or business other than changes occurring in the ordinary course of business,  or
any incurrence by the Acquiring Fund of indebtedness maturing more than one year
from the date such indebtedness was incurred,  except as otherwise  disclosed to
and accepted by the Selling Fund. For the purposes of this  subparagraph  (g), a
decline in the net asset  value of the  Acquiring  Fund shall not  constitute  a
material adverse change.

                  (h) At the Closing Date, all federal and other tax returns and
reports of the  Acquiring  Fund  required  by law then to be filed by such dates
shall have been filed, and all federal and other taxes shown due on said returns
and  reports  shall  have been paid or  provision  shall  have been made for the
payment thereof.  To the best of the Acquiring Fund's knowledge,  no such return
is currently  under audit,  and no assessment  has been asserted with respect to
such returns.

                  (i) All issued and outstanding  Acquiring Fund Shares are, and
at the Closing Date will be, duly and validly issued and outstanding, fully paid
and  non-assessable.  The Acquiring Fund does not have  outstanding any options,
warrants,  or other  rights to  subscribe  for or purchase  any  Acquiring  Fund
Shares,  nor is there  outstanding any security  convertible  into any Acquiring
Fund Shares.

                  (j) The execution, delivery, and performance of this Agreement
have been duly  authorized by all necessary  action on the part of the Acquiring
Fund, and this Agreement


<PAGE>



constitutes a valid and binding  obligation of the Acquiring Fund enforceable in
accordance with its terms, subject as to enforcement, to bankruptcy, insolvency,
reorganization,  moratorium,  and other laws relating to or affecting creditors'
rights and to general equity principles.

                  (k) The  Acquiring  Fund Shares to be issued and  delivered to
the Selling Fund, for the account of the Selling Fund Shareholders,  pursuant to
the terms of this Agreement will, at the Closing Date, have been duly authorized
and, when so issued and  delivered,  will be duly and validly  issued  Acquiring
Fund Shares, and will be fully paid and non-assessable.

                  (l) The  information to be furnished by the Acquiring Fund for
use in no-action  letters,  applications  for orders,  registration  statements,
proxy  materials,  and other  documents that may be necessary in connection with
the  transactions  contemplated  hereby  shall be accurate  and  complete in all
material  respects  and  shall  comply in all  material  respects  with  federal
securities and other laws and regulations applicable thereto.

                  (m)  The  Prospectus  and  Proxy   Statement  (as  defined  in
paragraph 5.7) to be included in the Registration  Statement (only insofar as it
relates to the Acquiring  Fund) will, on the effective date of the  Registration
Statement  and on the  Closing  Date,  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.

                  (n) The Acquiring Fund agrees to use all reasonable efforts to
obtain the approvals and authorizations  required by the 1933 Act, the 1940 Act,
and such of the state Blue Sky or securities laws as it may deem  appropriate in
order to continue its operations after the Closing Date.

                                    ARTICLE V

                COVENANTS OF THE ACQUIRING FUND AND THE SELLING FUND

         5.1 OPERATION IN ORDINARY  COURSE.  The Acquiring  Fund and the Selling
Fund each will  operate its  business in the  ordinary  course  between the date
hereof and the Closing Date, it being  understood  that such ordinary  course of
business will include customary dividends and distributions.



<PAGE>



         5.2 APPROVAL OF  SHAREHOLDERS.  The Selling Fund will call a meeting of
its  Shareholders  to consider and act upon this Agreement and to take all other
action necessary to obtain approval of the transactions contemplated herein.

         5.3  INVESTMENT  REPRESENTATION.  The Selling Fund  covenants  that the
Acquiring  Fund Shares to be issued  hereunder  are not being  acquired  for the
purpose of making any  distribution  thereof other than in  accordance  with the
terms of this Agreement.

         5.4 ADDITIONAL INFORMATION.  The Selling Fund will assist the Acquiring
Fund in obtaining such  information as the Acquiring  Fund  reasonably  requests
concerning the beneficial ownership of the Selling Fund shares.

         5.5 FURTHER ACTION.  Subject to the provisions of this  Agreement,  the
Acquiring  Fund and the Selling Fund will each take,  or cause to be taken,  all
action, and do or cause to be done, all things reasonably  necessary,  proper or
advisable to consummate and make effective the transactions contemplated by this
Agreement, including any actions required to be taken after the Closing Date.

         5.6 STATEMENT OF EARNINGS AND PROFITS. As promptly as practicable,  but
in any case within  sixty days after the Closing  Date,  the Selling  Fund shall
furnish the Acquiring  Fund, in such form as is reasonably  satisfactory  to the
Acquiring  Fund, a statement of the earnings and profits of the Selling Fund for
federal income tax purposes that will be carried over by the Acquiring Fund as a
result of Section 381 of the Code, and which will be reviewed by its independent
auditors and certified by the Selling Fund's President and Treasurer.

         5.7 PREPARATION OF FORM N-14 REGISTRATION  STATEMENT.  The Selling Fund
will provide the Acquiring Fund with  information  reasonably  necessary for the
preparation of a prospectus, which will include the proxy statement, referred to
in paragraph 4.1(o) (the "Prospectus and Proxy  Statement"),  all to be included
in  a   Registration   Statement  on  Form  N-14  of  the  Acquiring  Fund  (the
"Registration  Statement"),  in  compliance  with the 1933 Act,  the  Securities
Exchange  Act of  1934,  as  amended  (the  "1934  Act"),  and the  1940  Act in
connection  with the  meeting  of the  Selling  Fund  Shareholders  to  consider
approval of this Agreement and the transactions contemplated herein.

                                                  ARTICLE VI



<PAGE>



                CONDITIONS PRECEDENT TO OBLIGATIONS OF THE SELLING FUND

         The  obligations  of the Selling Fund to  consummate  the  transactions
provided for herein shall be subject, at its election, to the performance by the
Acquiring  Fund of all the  obligations  to be  performed  by it hereunder on or
before the Closing  Date,  and,  in  addition  thereto,  the  following  further
conditions:

         6.1 All  representations,  covenants,  and  warranties of the Acquiring
Fund contained in this Agreement shall be true and correct as of the date hereof
and as of the  Closing  Date with the same force and effect as if made on and as
of the Closing Date,  and the Acquiring Fund shall have delivered to the Selling
Fund a  certificate  executed  in its  name  by the  Trust's  President  or Vice
President  and its  Treasurer  or  Assistant  Treasurer,  in form and  substance
reasonably satisfactory to the Selling Fund and dated as of the Closing Date, to
such effect and as to such other  matters as the Selling  Fund shall  reasonably
request.

         6.2 The Selling Fund shall have received on the Closing Date an opinion
from Sullivan & Worcester LLP,  counsel to the Acquiring  Fund,  dated as of the
Closing Date, in a form reasonably  satisfactory  to the Selling Fund,  covering
the following points:

                  (a) The Acquiring  Fund is a separate  investment  series of a
Delaware  business trust duly organized,  validly  existing and in good standing
under  the laws of the  State of  Delaware  and has the  power to own all of its
properties and assets and to carry on its business as presently conducted.

                  (b) The Acquiring  Fund is a separate  investment  series of a
Delaware business trust registered as an investment  company under the 1940 Act,
and, to such counsel's  knowledge,  such  registration with the Commission as an
investment company under the 1940 Act is in full force and effect.

                  (c) This  Agreement has been duly  authorized,  executed,  and
delivered by the Acquiring  Fund,  and,  assuming that the  Prospectus and Proxy
Statement,  and  Registration  Statement comply with the 1933 Act, the 1934 Act,
and the 1940 Act and the rules and  regulations  thereunder  and,  assuming  due
authorization,  execution and delivery of this Agreement by the Selling Fund, is
a valid and binding  obligation of the Acquiring  Fund  enforceable  against the
Acquiring  Fund in  accordance  with its terms,  subject as to  enforcement,  to
bankruptcy, insolvency, reorganization, moratorium, and other


<PAGE>



laws relating to or affecting creditors' rights generally and
to general equity principles.

                  (d) Assuming that a  consideration  therefor not less than the
net asset value thereof has been paid,  the  Acquiring  Fund Shares to be issued
and delivered to the Selling Fund on behalf of the Selling Fund  Shareholders as
provided by this  Agreement are duly  authorized  and upon such delivery will be
legally  issued  and  outstanding  and  fully  paid and  non-assessable,  and no
shareholder of the Acquiring Fund has any preemptive rights in respect thereof.

                  (e) The Registration  Statement,  to such counsel's knowledge,
has been declared  effective by the  Commission and no stop order under the 1933
Act pertaining thereto has been issued, and to the knowledge of such counsel, no
consent, approval, authorization or order of any court or governmental authority
of the United  States or the State of Delaware is required for  consummation  by
the 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 as may be
required under state securities laws.

                                   ARTICLE VII

              CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING FUND

         The  obligations  of the  Acquiring  Fund to complete the  transactions
provided for herein shall be subject, at its election, to the performance by the
Selling Fund of all the obligations to be performed by it hereunder on or before
the Closing Date and, in addition thereto, the following conditions:

         7.1 All representations,  covenants, and warranties of the Selling Fund
contained in this Agreement  shall be true and correct as of the date hereof and
as of the  Closing  Date with the same  force and effect as if made on and as of
the Closing  Date,  and the Selling Fund shall have  delivered to the  Acquiring
Fund on the  Closing  Date a  certificate  executed  in its name by the  Selling
Fund's President or Vice President and the Treasurer or Assistant Treasurer,  in
form and  substance  satisfactory  to the  Acquiring  Fund  and  dated as of the
Closing Date, to such effect and as to such other matters as the Acquiring  Fund
shall reasonably request.

         7.2 The  Selling  Fund shall have  delivered  to the  Acquiring  Fund a
statement of the Selling Fund's assets and liabilities,  together with a list of
the Selling Fund's portfolio securities showing the tax costs of such securities


<PAGE>



by lot and the  holding  periods of such  securities,  as of the  Closing  Date,
certified by the Treasurer of the Selling Fund.

         7.3 The  Acquiring  Fund shall have  received  on the  Closing  Date an
opinion of Sullivan & Worcester  LLP,  counsel to the  Selling  Fund,  in a form
satisfactory to the Acquiring Fund covering the following points:

                  (a) The Selling Fund is a  Massachusetts  business  trust duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of The
Commonwealth of Massachusetts and has the power to own all of its properties and
assets and to carry on its business as presently conducted.

                  (b)  The  Selling  Fund  is  a  Massachusetts  business  trust
registered as an investment  company under the 1940 Act, and, to such  counsel's
knowledge,  such registration with the Commission as an investment company under
the 1940 Act is in full force and effect.

                  (c) This  Agreement  has been duly  authorized,  executed  and
delivered by the Selling  Fund,  and,  assuming  that the  Prospectus  and Proxy
Statement,  and  Registration  Statement comply with the 1933 Act, the 1934 Act,
and the 1940 Act and the rules and  regulations  thereunder  and,  assuming  due
authorization,  execution, and delivery of this Agreement by the Acquiring Fund,
is a valid and binding  obligation of the Selling Fund  enforceable  against the
Selling  Fund in  accordance  with its  terms,  subject  as to  enforcement,  to
bankruptcy, insolvency, reorganization, moratorium and other laws relating to or
affecting creditors' rights generally and to general equity principles.

                  (d) To the  knowledge of such counsel,  no consent,  approval,
authorization  or order of any court or  governmental  authority  of the  United
States or The  Commonwealth of Massachusetts is required for consummation by the
Selling Fund of the transactions  contemplated herein,  except such as have been
obtained  under  the 1933  Act,  the 1934  Act and the 1940  Act,  and as may be
required under state securities laws.

                                                 ARTICLE VIII

         FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING
                            FUND AND THE SELLING FUND

         If any of the  conditions set forth below do not exist on or before the
Closing Date with respect to the Selling Fund or the Acquiring  Fund,  the other
party to this Agreement shall,


<PAGE>



at its option, not be required to consummate the transactions
contemplated by this Agreement:

         8.1 This Agreement and the transactions  contemplated herein shall have
been approved by the requisite vote of the holders of the outstanding  shares of
the  Selling  Fund in  accordance  with the  provisions  of the  Selling  Fund's
Declaration  of Trust  and  By-Laws  and  certified  copies  of the  resolutions
evidencing  such  approval  shall have been  delivered  to the  Acquiring  Fund.
Notwithstanding anything herein to the contrary,  neither the Acquiring Fund nor
the Selling Fund may waive the conditions set forth in this paragraph 8.1.

         8.2 On the  Closing  Date,  the  Commission  shall  not have  issued an
unfavorable  report  under  Section  25(b) of the 1940 Act, nor  instituted  any
proceeding  seeking to enjoin the consummation of the transactions  contemplated
by this  Agreement  under Section  25(c) of the 1940 Act and no action,  suit or
other proceeding shall be threatened or pending before any court or governmental
agency in which it is sought to restrain or prohibit, or obtain damages or other
relief in  connection  with,  this  Agreement or the  transactions  contemplated
herein.

         8.3 All  required  consents of other  parties  and all other  consents,
orders,  and  permits  of  federal,   state  and  local  regulatory  authorities
(including those of the Commission and of state Blue Sky securities authorities,
including any necessary  "no-action" positions of and exemptive orders from such
federal  and state  authorities)  to  permit  consummation  of the  transactions
contemplated hereby shall have been obtained, except where failure to obtain any
such consent,  order,  or permit would not involve a risk of a material  adverse
effect on the assets or properties  of the  Acquiring  Fund or the Selling Fund,
provided that either party hereto may for itself waive any of such conditions.

         8.4 The  Registration  Statement shall have become  effective under the
1933 Act, and no stop orders  suspending  the  effectiveness  thereof shall have
been issued and, to the best knowledge of the parties hereto,  no  investigation
or  proceeding  for that  purpose  shall  have been  instituted  or be  pending,
threatened or contemplated under the 1933 Act.

         8.5 The Selling Fund shall have declared a dividend or dividends which,
together with all previous such dividends, shall have the effect of distributing
to the Selling Fund  Shareholders all of the Selling Fund's  investment  company
taxable  income for all taxable  periods  ending on the Closing  Date  (computed
without regard to any deduction for dividends


<PAGE>



paid) and all of its net capital gains realized in all taxable periods ending on
the Closing Date (after reduction for any capital loss carryforward).

         8.6 The parties shall have  received a favorable  opinion of Sullivan &
Worcester   LLP,   addressed  to  the  Acquiring   Fund  and  the  Selling  Fund
substantially to the effect that for federal income tax purposes:

                  (a) The transfer of all of the Selling Fund assets in exchange
for the  Acquiring  Fund  Shares and the  assumption  by the  Acquiring  Fund of
certain stated  liabilities of the Selling Fund followed by the  distribution of
the Acquiring Fund Shares to the Selling Fund in dissolution  and liquidation of
the  Selling  Fund will  constitute  a  "reorganization"  within the  meaning of
Section  368(a)(1)(C)  of the Code and the  Acquiring  Fund and the Selling Fund
will each be a "party to a reorganization"  within the meaning of Section 368(b)
of the Code.

                  (b) No gain or loss will be recognized  by the Acquiring  Fund
upon the  receipt of the assets of the Selling  Fund solely in exchange  for the
Acquiring Fund Shares and the assumption by the Acquiring Fund of certain stated
liabilities of the Selling Fund.

                  (c) No gain or loss will be  recognized  by the  Selling  Fund
upon the transfer of the Selling Fund assets to the  Acquiring  Fund in exchange
for the  Acquiring  Fund  Shares and the  assumption  by the  Acquiring  Fund of
certain stated liabilities of the Selling Fund or upon the distribution (whether
actual  or   constructive)   of  the  Acquiring  Fund  Shares  to  Selling  Fund
Shareholders in exchange for their shares of the Selling Fund.

                  (d) No gain or loss will be  recognized  by the  Selling  Fund
Shareholders  upon the exchange of their  Selling Fund shares for the  Acquiring
Fund Shares in liquidation of the Selling Fund.

                  (e) The  aggregate  tax basis for the  Acquiring  Fund  Shares
received by each Selling Fund Shareholder pursuant to the Reorganization will be
the same as the  aggregate  tax basis of the  Selling  Fund  shares held by such
shareholder  immediately prior to the Reorganization,  and the holding period of
the Acquiring Fund Shares to be received by each Selling Fund  Shareholder  will
include the period during which the Selling Fund shares exchanged  therefor were
held by such shareholder  (provided the Selling Fund shares were held as capital
assets on the date of the Reorganization).


<PAGE>



                  (f) The tax basis of the Selling  Fund assets  acquired by the
Acquiring  Fund will be the same as the tax basis of such  assets to the Selling
Fund  immediately  prior to the  Reorganization,  and the holding  period of the
assets of the Selling Fund in the hands of the  Acquiring  Fund will include the
period during which those assets were held by the Selling Fund.

         Notwithstanding anything herein to the contrary,  neither the Acquiring
Fund nor the Selling Fund may waive the  conditions  set forth in this paragraph
8.6.

         8.7 The Acquiring Fund shall have received from KPMG Peat Marwick LLP a
letter  addressed to the Acquiring  Fund, in form and substance  satisfactory to
the Acquiring Fund, to the effect that:

                  (a) they are independent  certified  public  accountants  with
respect  to the  Selling  Fund  within  the  meaning  of the  1933  Act  and the
applicable published rules and regulations thereunder;

                  (b) on the  basis of  limited  procedures  agreed  upon by the
Acquiring  Fund  and  described  in  such  letter  (but  not an  examination  in
accordance with generally accepted auditing standards), the Capitalization Table
appearing in the  Registration  Statement and Prospectus and Proxy Statement has
been obtained from and is consistent with the accounting  records of the Selling
Fund;

   
                  (c) on the  basis of  limited  procedures  agreed  upon by the
Acquiring  Fund  and  described  in  such  letter  (but  not an  examination  in
accordance with generally accepted auditing standards), the data utilized in the
calculations  of the  projected  expense  ratios  appearing in the  Registration
Statement and Prospectus and Proxy Statement  agree with  underlying  accounting
records  of the  Selling  Fund or  with  written  estimates  by  Selling  Fund's
management and were found to be mathematically correct.
    

         In addition,  the  Acquiring  Fund shall have  received  from KPMG Peat
Marwick LLP a letter  addressed to the Acquiring Fund dated on the Closing Date,
in form and substance satisfactory to the Acquiring Fund, to the effect, that on
the basis of limited  procedures  agreed upon by the Acquiring  Fund (but not an
examination  in accordance  with generally  accepted  auditing  standards),  the
calculation of net asset value per share of the Selling Fund as of the Valuation
Date was determined in accordance with generally accepted  accounting  practices
and the portfolio valuation practices of the Acquiring Fund.


<PAGE>



         8.8 The Selling Fund shall have  received  from KPMG Peat Marwick LLP a
letter addressed to the Selling Fund, in form and substance  satisfactory to the
Selling Fund, to the effect that:

                  (a) they are independent  certified  public  accountants  with
respect  to the  Acquiring  Fund  within  the  meaning  of the  1933 Act and the
applicable published rules and regulations thereunder;

                  (b) on the  basis of  limited  procedures  agreed  upon by the
Selling Fund and described in such letter (but not an  examination in accordance
with generally accepted auditing standards),  the Capitalization Table appearing
in the  Registration  Statement  and  Prospectus  and Proxy  Statement  has been
obtained from and is  consistent  with the  accounting  records of the Acquiring
Fund; and

                  (c) on the  basis of  limited  procedures  agreed  upon by the
Selling Fund (but not an  examination  in  accordance  with  generally  accepted
auditing  standards),  the data  utilized in the  calculations  of the projected
expense ratio appearing in the  Registration  Statement and Prospectus and Proxy
Statement agree with written  estimates by each Fund's management and were found
to be mathematically correct.

         8.9 The  Acquiring  Fund and the Selling Fund shall also have  received
from KPMG Peat  Marwick LLP a letter  addressed  to the  Acquiring  Fund and the
Selling Fund,  dated on the Closing Date in form and substance  satisfactory  to
the Funds, setting forth the federal income tax implications relating to capital
loss  carryforwards (if any) of the Selling Fund and the related impact, if any,
of the  proposed  transfer  of all of the  assets  of the  Selling  Fund  to the
Acquiring  Fund and the  ultimate  dissolution  of the  Selling  Fund,  upon the
shareholders of the Selling Fund.

                                                  ARTICLE IX

                                                   EXPENSES

         9.1 Except as  otherwise  provided  for  herein,  all  expenses  of the
transactions contemplated by this Agreement incurred by the Selling Fund and the
Acquiring  Fund  will be borne by  First  Union  National  Bank.  Such  expenses
include,  without  limitation,  (a)  expenses  incurred in  connection  with the
entering  into and the carrying out of the  provisions  of this  Agreement;  (b)
expenses  associated  with  the  preparation  and  filing  of  the  Registration
Statement  under the 1933 Act  covering the  Acquiring  Fund Shares to be issued
pursuant to


<PAGE>



the provisions of this Agreement;  (c)  registration or  qualification  fees and
expenses of preparing  and filing such forms as are necessary  under  applicable
state  securities  laws to qualify  the  Acquiring  Fund  Shares to be issued in
connection  herewith in each state in which the Selling  Fund  Shareholders  are
resident as of the date of the mailing of the Prospectus and Proxy  Statement to
such  shareholders;  (d) postage;  (e) printing;  (f) accounting fees; (g) legal
fees;  and  (h)  solicitation  costs  of the  transaction.  Notwithstanding  the
foregoing,  the Acquiring Fund shall pay its own federal and state  registration
fees.

                                    ARTICLE X

                                   ENTIRE AGREEMENT; SURVIVAL OF WARRANTIES

         10.1 The  Acquiring  Fund and the Selling Fund agree that neither party
has made any representation,  warranty or covenant not set forth herein and that
this Agreement constitutes the entire agreement between the parties.

         10.2 The representations,  warranties,  and covenants contained in this
Agreement or in any document delivered pursuant hereto or in connection herewith
shall survive the consummation of the transactions contemplated hereunder.

                                                  ARTICLE XI

                                   TERMINATION

         11.1 This  Agreement may be  terminated by the mutual  agreement of the
Acquiring  Fund and the Selling Fund. In addition,  either the Acquiring Fund or
the Selling Fund may at its option  terminate  this Agreement at or prior to the
Closing Date because:

                  (a) of a breach by the other of any representation,  warranty,
or agreement  contained  herein to be performed at or prior to the Closing Date,
if not cured within 30 days; or

                  (b) a  condition  herein  expressed  to be  precedent  to  the
obligations of the terminating party has not been met and it reasonably  appears
that it will not or cannot be met.

         11.2 In the event of any such  termination,  in the  absence of willful
default,  there  shall be no  liability  for  damages  on the part of either the
Acquiring  Fund,  the  Selling  Fund,  the Trust,  the  respective  Trustees  or
officers, to the other party or its Trustees or officers.



<PAGE>



                                   ARTICLE XII

                                                  AMENDMENTS

         This Agreement may be amended, modified, or supplemented in such manner
as may be  mutually  agreed  upon in writing by the  authorized  officers of the
Selling Fund and the  Acquiring  Fund;  provided,  however,  that  following the
meeting of the Selling Fund Shareholders  called by the Selling Fund pursuant to
paragraph  5.2 of this  Agreement,  no such  amendment  may have the  effect  of
changing the provisions for  determining the number of the Acquiring Fund Shares
to be issued to the  Selling  Fund  Shareholders  under  this  Agreement  to the
detriment of such shareholders without their further approval.

                                                 ARTICLE XIII

                              HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT;
                             LIMITATION OF LIABILITY

         13.1 The Article and paragraph headings contained in this Agreement are
for  reference  purposes  only and shall not  affect in any way the  meaning  or
interpretation of this Agreement.

         13.2 This Agreement may be executed in any number of counterparts, each
of which shall be deemed an original.

         13.3 This  Agreement  shall be governed by and  construed in accordance
with the laws of the State of Delaware,  without  giving effect to the conflicts
of laws  provisions  thereof;  provided,  however,  that the due  authorization,
execution and delivery of this Agreement, in the case of the Selling Fund, shall
be governed and construed in  accordance  with the laws of The  Commonwealth  of
Massachusetts,  without  giving  effect  to the  conflicts  of  laws  provisions
thereof.

         13.4 This Agreement  shall bind and inure to the benefit of the parties
hereto  and their  respective  successors  and  assigns,  but no  assignment  or
transfer  hereof or of any rights or obligations  hereunder shall be made by any
party without the written consent of the other party.  Nothing herein  expressed
or implied is intended or shall be  construed to confer upon or give any person,
firm,  or  corporation,  other  than the  parties  hereto  and their  respective
successors  and  assigns,  any  rights  or  remedies  under or by reason of this
Agreement.

         13.5 It is expressly  agreed that the  obligations  of the Selling Fund
hereunder shall not be binding upon any of the Trustees, shareholders, nominees,
officers, agents, or


<PAGE>



   
employees of the Selling Fund personally, but shall bind only the trust property
of the Selling  Fund,  as provided  in the  Declaration  of Trust of the Selling
Fund. The execution and delivery of this  Agreement have been  authorized by the
Trustees of the Selling  Fund and signed by  authorized  officers of the Selling
Fund,  acting as such, and neither such  authorization by such Trustees nor such
execution and delivery by such officers shall be deemed to have been made by any
of them  individually or to impose any liability on any of them personally,  but
shall  bind only the trust  property  of the  Selling  Fund as  provided  in the
Declaration of Trust of the Selling Fund.
    

         IN WITNESS  WHEREOF,  the parties  have duly  executed  and sealed this
Agreement, all as of the date first written above.



                                    EVERGREEN MUNICIPAL TRUST
                                    ON BEHALF OF EVERGREEN
                                    TAX FREE FUND

   
                                    By: /s/ JOHN J. PILEGGI

                                    Name: John J. Pileggi

                                    Title: President
    





                                    KEYSTONE TAX FREE INCOME
                                    FUND

   
                                    By: /s/ JOHN J. PILEGGI

                                    Name: John J. Pileggi

                                    Title: President
    



<PAGE>



                                                                  EXHIBIT A-2

                                     AGREEMENT AND PLAN OF REORGANIZATION

         THIS AGREEMENT AND PLAN OF REORGANIZATION  (the "Agreement") is made as
of this 30th day of  September,  1997,  by and between the  Evergreen  Municipal
Trust, a Delaware  business  trust,  with its principal place of business at 200
Berkeley Street, Boston,  Massachusetts 02116 (the "Trust"), with respect to its
Evergreen  Tax Free Fund series (the  "Acquiring  Fund"),  and Keystone Tax Free
Fund, a Massachusetts  business  trust,  with its principal place of business at
200 Berkeley Street, Boston, Massachusetts 02116 (the "Selling Fund").

   
         This  Agreement  is  intended  to be,  and is  adopted  as,  a plan  of
reorganization and liquidation within the meaning of Section 368(a)(1)(F) of the
United  States  Internal  Revenue  Code of 1986,  as amended (the  "Code").  The
reorganization (the "Reorganization") will consist of (i) the transfer of all of
the assets of the  Selling  Fund in  exchange  solely  for shares of  beneficial
interest,  $.001 par value per share, of the Acquiring Fund (the "Acquiring Fund
Shares");  (ii) the  assumption  by the  Acquiring  Fund of  certain  identified
liabilities of the Selling Fund; and (iii) the  distribution,  after the Closing
Date  hereinafter  referred to, of the Acquiring Fund Shares to the shareholders
of the Selling Fund in liquidation of the Selling Fund as provided  herein,  all
upon the terms and conditions hereinafter set forth in this Agreement.
    

         WHEREAS,  the  Selling  Fund and the  Acquiring  Fund are a  registered
open-end  investment  company and a separate  investment  series of an open-end,
registered  investment  company of the management  type,  respectively,  and the
Selling Fund owns securities that generally are assets of the character in which
the Acquiring Fund is permitted to invest;

         WHEREAS, both Funds are authorized to issue their shares
of beneficial interest;

         WHEREAS, the Trustees of the Trust have determined that the exchange of
all of the  assets  of the  Selling  Fund  for  Acquiring  Fund  Shares  and the
assumption  of  certain  identified  liabilities  of  the  Selling  Fund  by the
Acquiring Fund on the terms and conditions hereinafter set forth are in the best
interests of the Acquiring Fund's shareholders;

         WHEREAS,  the  Trustees of the Selling  Fund have  determined  that the
Selling Fund should exchange all of its assets and


<PAGE>



certain identified  liabilities for Acquiring Fund Shares and that the interests
of the existing shareholders of the Selling Fund will not be diluted as a result
of the transactions contemplated herein;

         NOW,  THEREFORE,  in consideration of the premises and of the covenants
and agreements  hereinafter set forth,  the parties hereto covenant and agree as
follows:

                                    ARTICLE I

         TRANSFER OF ASSETS OF THE SELLING FUND IN EXCHANGE FOR
            THE ACQUIRING FUND SHARES AND ASSUMPTION OF SELLING FUND
                 LIABILITIES AND LIQUIDATION OF THE SELLING FUND

         1.1 THE EXCHANGE.  Subject to the terms and conditions herein set forth
and on the basis of the  representations  and warranties  contained herein,  the
Selling Fund agrees to transfer all of the Selling Fund's assets as set forth in
paragraph  1.2 to the  Acquiring  Fund.  The  Acquiring  Fund agrees in exchange
therefor (i) to deliver to the Selling Fund the number of Acquiring Fund Shares,
including fractional Acquiring Fund Shares, determined by multiplying the shares
outstanding  of each class of the Selling Fund by the ratio computed by dividing
the net asset value per share of each such class of the Selling  Fund by the net
asset  value per  share of the  corresponding  class of  Acquiring  Fund  Shares
computed in the manner and as of the time and date set forth in  paragraph  2.2;
and (ii) to assume  certain  identified  liabilities of the Selling Fund, as set
forth in  paragraph  1.3.  Such  transactions  shall take  place at the  closing
provided for in paragraph 3.1 (the "Closing Date").

         1.2  ASSETS  TO BE  ACQUIRED.  The  assets  of the  Selling  Fund to be
acquired by the Acquiring Fund shall consist of all property, including, without
limitation,  all  cash,  securities,  commodities,  and  futures  interests  and
dividends  or interest  receivables,  that is owned by the Selling  Fund and any
deferred or prepaid  expenses shown as an asset on the books of the Selling Fund
on the Closing Date.

         The Selling Fund has provided the  Acquiring  Fund with its most recent
audited  financial  statements,  which  contain a list of all of Selling  Fund's
assets as of the date thereof. The Selling Fund hereby represents that as of the
date of the  execution  of this  Agreement  there  have been no  changes  in its
financial  position as reflected in said financial  statements  other than those
occurring in the ordinary course of its business in connection with the purchase
and sale of securities and the payment of its normal operating expenses.


<PAGE>



The Selling  Fund  reserves the right to sell any of such  securities,  but will
not,  without the prior  written  approval of the  Acquiring  Fund,  acquire any
additional  securities  other than securities of the type in which the Acquiring
Fund is permitted to invest.

         The Acquiring Fund will,  within a reasonable time prior to the Closing
Date,  furnish  the  Selling  Fund  with a  statement  of the  Acquiring  Fund's
investment objectives,  policies, and restrictions and a list of the securities,
if any, on the Selling  Fund's list  referred to in the second  sentence of this
paragraph  that do not conform to the Acquiring  Fund's  investment  objectives,
policies,  and  restrictions.  In the  event  that the  Selling  Fund  holds any
investments  that the Acquiring Fund may not hold, the Selling Fund will dispose
of such securities  prior to the Closing Date. In addition,  if it is determined
that the Selling Fund and the Acquiring Fund portfolios, when aggregated,  would
contain  investments  exceeding certain percentage  limitations imposed upon the
Acquiring Fund with respect to such  investments,  the Selling Fund if requested
by the Acquiring Fund will dispose of a sufficient amount of such investments as
may be necessary to avoid violating such limitations as of the Closing Date.

         1.3  LIABILITIES  TO BE  ASSUMED.  The  Selling  Fund will  endeavor to
discharge  all of its known  liabilities  and  obligations  prior to the Closing
Date. Except as specifically  provided in this paragraph 1.3, the Acquiring Fund
shall  assume only those  liabilities,  expenses,  costs,  charges and  reserves
reflected on a Statement of Assets and  Liabilities of the Selling Fund prepared
on behalf of the Selling Fund, as of the Valuation Date (as defined in paragraph
2.1), in accordance with generally accepted accounting  principles  consistently
applied from the prior  audited  period.  The  Acquiring  Fund shall assume only
those  liabilities of the Selling Fund reflected in such Statement of Assets and
Liabilities and shall not except as specifically  provided in this paragraph 1.3
assume any other liabilities,  whether absolute or contingent, known or unknown,
accrued or  unaccrued,  all of which shall remain the  obligation of the Selling
Fund. The Acquiring Fund hereby agrees with the Selling Fund and each Trustee of
the Selling Fund:  (i) to indemnify each Trustee of the Selling Fund against all
liabilities and expenses  referred to in the  indemnification  provisions of the
Selling Fund's  Declaration of Trust and ByLaws, to the extent provided therein,
incurred  by any  Trustee  of the  Selling  Fund;  and (ii) in  addition  to the
indemnification  provided in (i) above, to indemnify each Trustee of the Selling
Fund  against all  liabilities  and  expenses and pay the same as they arise and
become due,


<PAGE>



without any exception,  limitation or requirement of approval by any person, and
without any right to require  repayment thereof by any such Trustee (unless such
Trustee  has had the same  repaid to him or her)  based upon any  subsequent  or
final disposition or findings made in connection therewith or otherwise, if such
action,  suit or other  proceeding  involves  such  Trustee's  participation  in
authorizing or permitting or acquiescing in,  directly or indirectly,  by action
or inaction,  the making of any  distribution in any manner of all or any assets
of the Selling Fund without making  provision for the payment of any liabilities
of any kind, fixed or contingent,  of the Selling Fund,  which  liabilities were
not actually and  consciously  personally  known to such Trustee to exist at the
time  of  such  Trustee's  participation  in so  authorizing  or  permitting  or
acquiescing in the making of any such distribution.

   
         In addition,  upon  completion of the  Reorganization,  for purposes of
calculating  the maximum  amount  permitted to be charged to the Acquiring  Fund
under the National  Association of Securities  Dealers,  Inc. Conduct Rule 2830,
minus the amount of the sales  charges  paid or accrued  (including  asset based
sales charges),  plus permitted  interest  ("Aggregate NASD Cap"), the Acquiring
Fund will add to its Aggregate NASD Cap immediately prior to the  Reorganization
the  Aggregate  NASD  Cap  of  the  Selling  Fund   immediately   prior  to  the
Reorganization.

         1.4 LIQUIDATION AND DISTRIBUTION.  On or as soon after the Closing Date
as is conveniently  practicable (the "Liquidation  Date"),  (a) the Selling Fund
will liquidate and distribute  pro rata to the Selling  Fund's  shareholders  of
record,  determined  as of the  close of  business  on the  Valuation  Date (the
"Selling Fund Shareholders"),  the Acquiring Fund Shares received by the Selling
Fund pursuant to paragraph 1.1; and (b) the Selling Fund will thereupon  proceed
to  dissolve  as  set  forth  in  paragraph  1.8  below.  Such  liquidation  and
distribution  will be  accomplished by the transfer of the Acquiring Fund Shares
then  credited to the account of the Selling Fund on the books of the  Acquiring
Fund to open accounts on the share records of the Acquiring Fund in the names of
the Selling Fund Shareholders and representing the respective pro rata number of
the  Acquiring  Fund Shares due such  shareholders.  All issued and  outstanding
shares of the Selling Fund will  simultaneously  be canceled on the books of the
Selling Fund. The Acquiring Fund shall not issue  certificates  representing the
Acquiring Fund Shares in connection with such exchange.
    



<PAGE>



         1.5  OWNERSHIP OF SHARES.  Ownership  of Acquiring  Fund Shares will be
shown  on the  books of the  Acquiring  Fund's  transfer  agent.  Shares  of the
Acquiring Fund will be issued in the manner described in the combined Prospectus
and  Proxy  Statement  on Form N-14 to be  distributed  to  shareholders  of the
Selling Fund as described in paragraph 5.7.

         1.6 TRANSFER  TAXES.  Any transfer  taxes  payable upon issuance of the
Acquiring Fund Shares in a name other than the registered  holder of the Selling
Fund  shares  on the  books of the  Selling  Fund as of that  time  shall,  as a
condition  of such  issuance  and  transfer,  be paid by the person to whom such
Acquiring Fund Shares are to be issued and transferred.

         1.7  REPORTING  RESPONSIBILITY.  Any  reporting  responsibility  of the
Selling  Fund is and shall remain the  responsibility  of the Selling Fund up to
and  including the Closing Date and such later date on which the Selling Fund is
terminated.

         1.8  TERMINATION.   The  Selling  Fund  shall  be  terminated  promptly
following  the  Closing  Date and the making of all  distributions  pursuant  to
paragraph 1.4.

                                                  ARTICLE II

                                    VALUATION

         2.1 VALUATION OF ASSETS.  The value of the Selling  Fund's assets to be
acquired  by the  Acquiring  Fund  hereunder  shall be the value of such  assets
computed  as of the close of  business  on the New York  Stock  Exchange  on the
business  day next  preceding  the  Closing  Date  (such  time  and  date  being
hereinafter  called the "Valuation  Date"),  using the valuation  procedures set
forth in the Trust's  Declaration of Trust and the Acquiring Fund's then current
prospectus  and  statement of  additional  information  or such other  valuation
procedures as shall be mutually agreed upon by the parties.

         2.2 VALUATION OF SHARES. The net asset value per share of the Acquiring
Fund Shares  shall be the net asset value per share  computed as of the close of
business  on the New York  Stock  Exchange  on the  Valuation  Date,  using  the
valuation  procedures  set  forth in the  Trust's  Declaration  of Trust and the
Acquiring   Fund's  then  current   prospectus   and   statement  of  additional
information.

     2.3 SHARES TO BE ISSUED.  The number of the  Acquiring  Fund Shares of each
class to be issued  (including  fractional  shares,  if any) in exchange for the
Selling Fund's assets


<PAGE>



shall be determined by multiplying  the shares  outstanding of each class of the
Selling Fund by the ratio  computed by dividing the net asset value per share of
the Selling Fund  attributable to each of its classes by the net asset value per
share of the respective  classes of the Acquiring Fund  determined in accordance
with paragraph 2.2.

         2.4  DETERMINATION OF VALUE. All computations of value shall be made by
State Street Bank and Trust Company in accordance  with its regular  practice in
pricing the shares and assets of the Acquiring Fund.

                                   ARTICLE III

                                           CLOSING AND CLOSING DATE

         3.1 CLOSING DATE.  The Closing (the  "Closing")  shall take place on or
about January 23, 1998 or such other date as the parties may agree to in writing
(the  "Closing  Date").  All acts taking place at the Closing shall be deemed to
take place  simultaneously  immediately  prior to the opening of business on the
Closing Date unless  otherwise  provided.  The Closing  shall be held as of 9:00
a.m.  at the offices of the  Evergreen  Keystone  Funds,  200  Berkeley  Street,
Boston, MA 02116, or at such other time and/or place as the parties may agree.

         3.2 CUSTODIAN'S  CERTIFICATE.  State Street Bank and Trust Company,  as
custodian for the Selling Fund (the "Custodian"), shall deliver at the Closing a
certificate  of an  authorized  officer  stating  that  (a) the  Selling  Fund's
portfolio  securities,  cash,  and any other assets shall have been delivered in
proper form to the  Acquiring  Fund on the Closing  Date;  and (b) all necessary
taxes including all applicable  federal and state stock transfer stamps, if any,
shall  have been paid,  or  provision  for  payment  shall  have been  made,  in
conjunction with the delivery of portfolio securities by the Selling Fund.

         3.3 EFFECT OF SUSPENSION IN TRADING. In the event that on the Valuation
Date (a) the New York Stock  Exchange  or  another  primary  trading  market for
portfolio  securities of the Acquiring  Fund or the Selling Fund shall be closed
to  trading  or  trading  thereon  shall be  restricted;  or (b)  trading or the
reporting of trading on said  Exchange or  elsewhere  shall be disrupted so that
accurate  appraisal of the value of the net assets of the Acquiring  Fund or the
Selling Fund is  impracticable,  the Valuation Date shall be postponed until the
first  business day after the day when trading shall have been fully resumed and
reporting shall have been restored.


<PAGE>



   
         3.4  TRANSFER  AGENT'S  CERTIFICATE.   Evergreen  Service  Company,  as
transfer  agent for the  Selling  Fund as of the  Closing  Date  ("ESC"),  shall
deliver at the Closing a certificate of an authorized  officer  stating that its
records contain the names and addresses of the Selling Fund Shareholders and the
number  and  percentage  ownership  of  outstanding  shares  owned by each  such
shareholder immediately prior to the Closing. The Acquiring Fund shall issue and
deliver or cause ESC, its transfer  agent as of the Closing  Date,  to issue and
deliver a  confirmation  evidencing  the Acquiring Fund Shares to be credited on
the  Closing  Date to the  Secretary  of the  Selling  Fund or provide  evidence
satisfactory  to the  Selling  Fund that such  Acquiring  Fund  Shares have been
credited to the Selling  Fund's  account on the books of the Acquiring  Fund. At
the Closing,  each party shall deliver to the other such bills of sale,  checks,
assignments,  share  certificates,  if any, receipts and other documents as such
other party or its counsel may reasonably request.
    

                                                  ARTICLE IV

                                        REPRESENTATIONS AND WARRANTIES

         4.1      REPRESENTATIONS OF THE SELLING FUND.  The Selling
Fund represents and warrants to the Acquiring Fund as follows:

                  (a) The Selling Fund is a  Massachusetts  business  trust duly
organized,  validly  existing,  and in  good  standing  under  the  laws  of The
Commonwealth of Massachusetts.

                  (b)  The  Selling  Fund  is a  registered  investment  company
classified as a management  company of the open-end type,  and its  registration
with the Securities and Exchange  Commission (the "Commission") as an investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act"),
is in full force and effect.

                  (c)  The  current   prospectus  and  statement  of  additional
information  of the  Selling  Fund  conform  in  all  material  respects  to the
applicable  requirements  of the  Securities  Act of 1933, as amended (the "1933
Act"),  and the  1940  Act and  the  rules  and  regulations  of the  Commission
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.

                  (d)      The Selling Fund is not, and the execution,
delivery, and performance of this Agreement (subject to


<PAGE>



shareholder  approval)  will not result,  in violation  of any  provision of the
Selling  Fund's  Declaration  of Trust or By-Laws or of any material  agreement,
indenture,  instrument,  contract,  lease,  or other  undertaking  to which  the
Selling Fund is a party or by which it is bound.

                  (e) The  Selling  Fund  has no  material  contracts  or  other
commitments  (other than this  Agreement) that will be terminated with liability
to it prior to the Closing Date.

                  (f) Except as  otherwise  disclosed in writing to and accepted
by  the  Acquiring   Fund,  no   litigation,   administrative   proceeding,   or
investigation of or before any court or governmental  body is presently  pending
or to its knowledge threatened against the Selling Fund or any of its properties
or assets, which, if adversely determined, would materially and adversely affect
its  financial  condition,  the conduct of its  business,  or the ability of the
Selling Fund to carry out the transactions  contemplated by this Agreement.  The
Selling Fund knows of no facts that might form the basis for the  institution of
such  proceedings  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 and
adversely  affects its business or its ability to  consummate  the  transactions
herein contemplated.

                  (g) The  financial  statements of the Selling Fund at December
31,  1996  are in  accordance  with  generally  accepted  accounting  principles
consistently  applied,  and such statements (copies of which have been furnished
to the Acquiring  Fund) fairly  reflect the  financial  condition of the Selling
Fund as of such  date,  and there  are no known  contingent  liabilities  of the
Selling Fund as of such date not disclosed therein.

                  (h) Since  December  31, 1996 there has not been any  material
adverse change in the Selling Fund's financial condition,  assets,  liabilities,
or business other than changes occurring in the ordinary course of business,  or
any incurrence by the Selling Fund of  indebtedness  maturing more than one year
from the date such indebtedness was incurred,  except as otherwise  disclosed to
and accepted by the Acquiring Fund. For the purposes of this subparagraph (h), a
decline  in the net asset  value of the  Selling  Fund  shall not  constitute  a
material adverse change.

                  (i) At the Closing Date, all federal and other tax returns and
reports of the  Selling  Fund  required  by law to have been filed by such dates
shall have been filed, and all federal and other taxes shown due on said returns
and reports


<PAGE>



shall have been paid, or provision shall have been made for the payment thereof.
To the best of the Selling Fund's  knowledge,  no such return is currently under
audit, and no assessment has been asserted with respect to such returns.

                  (j) For each fiscal year of its  operation,  the Selling  Fund
has met the  requirements  of  Subchapter  M of the Code for  qualification  and
treatment as a regulated  investment  company and has  distributed  in each such
year all net investment income and realized capital gains.

                  (k) All issued and outstanding shares of the Selling Fund are,
and at the Closing Date will be, duly and validly issued and outstanding,  fully
paid and  non-assessable  by the Selling Fund (except that, under  Massachusetts
law,  Selling  Fund  Shareholders  could  under  certain  circumstances  be held
personally  liable for  obligations of the Selling Fund).  All of the issued and
outstanding shares of the Selling Fund will, at the time of the Closing Date, be
held by the persons and in the amounts set forth in the records of the  transfer
agent as provided in paragraph  3.4. The Selling Fund does not have  outstanding
any options,  warrants,  or other rights to subscribe for or purchase any of the
Selling Fund shares, nor is there outstanding any security  convertible into any
of the Selling Fund shares.

                  (l) At the Closing  Date,  the Selling Fund will have good and
marketable title to the Selling Fund's assets to be transferred to the Acquiring
Fund  pursuant to paragraph  1.2 and full right,  power,  and authority to sell,
assign,  transfer,  and deliver such assets  hereunder,  and,  upon delivery and
payment for such assets,  the  Acquiring  Fund will acquire good and  marketable
title  thereto,  subject  to no  restrictions  on  the  full  transfer  thereof,
including  such  restrictions  as might arise under the 1933 Act,  other than as
disclosed to the Acquiring Fund and accepted by the Acquiring Fund.

                  (m) The execution, delivery, and performance of this Agreement
have been duly  authorized  by all  necessary  action on the part of the Selling
Fund and, subject to approval by the Selling Fund  Shareholders,  this Agreement
constitutes a valid and binding  obligation of the Selling Fund,  enforceable in
accordance with its terms, subject as to enforcement, to bankruptcy, insolvency,
reorganization,  moratorium,  and other laws relating to or affecting creditors'
rights and to general equity principles.

                  (n)      The information to be furnished by the Selling
Fund for use in no-action letters, applications for orders,


<PAGE>



registration  statements,  proxy  materials,  and  other  documents  that may be
necessary  in  connection  with the  transactions  contemplated  hereby shall be
accurate and complete in all material  respects and shall comply in all material
respects  with  federal  securities  and other laws and  regulations  thereunder
applicable thereto.

                  (o) The Proxy  Statement of the Selling Fund to be included in
the Registration  Statement (as defined in paragraph 5.7)(other than information
therein that relates to the Acquiring  Fund) will, on the effective  date of the
Registration Statement and on the Closing Date, 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.

         4.2      REPRESENTATIONS OF THE ACQUIRING FUND. The Acquiring
Fund represents and warrants to the Selling Fund as follows:

                  (a) The Acquiring  Fund is a separate  investment  series of a
Delaware  business trust duly organized,  validly  existing and in good standing
under the laws of the State of Delaware.

                  (b) The Acquiring  Fund is a separate  investment  series of a
Delaware business trust that is registered as an investment  company  classified
as a management  company of the open-end  type,  and its  registration  with the
Commission  as an  investment  company  under the 1940 Act is in full  force and
effect.

                  (c) The  current  prospectuses  and  statement  of  additional
information  of the  Acquiring  Fund  conform in all  material  respects  to the
applicable  requirements  of the 1933 Act and the  1940  Act and the  rules  and
regulations of the Commission 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.

                  (d) The Acquiring Fund is not, and the execution, delivery and
performance  of this  Agreement  will not result,  in  violation  of the Trust's
Declaration  of  Trust  or  By-Laws  or of any  material  agreement,  indenture,
instrument, contract, lease, or other undertaking to which the Acquiring Fund is
a party or by which it is bound.



<PAGE>



                  (e) Except as  otherwise  disclosed  in writing to the Selling
Fund and accepted by the Selling Fund, no litigation,  administrative proceeding
or  investigation  of or before  any  court or  governmental  body is  presently
pending or to its knowledge  threatened against the Acquiring Fund or any of its
properties or assets,  which,  if adversely  determined,  would  materially  and
adversely affect its financial  condition and the conduct of its business or the
ability of the Acquiring Fund to carry out the transactions contemplated by this
Agreement.  The  Acquiring  Fund knows of no facts that might form the basis for
the  institution  of such  proceedings  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 and adversely  affects its business or its ability to consummate
the transactions contemplated herein.

                  (f) The Acquiring Fund has no known  liabilities of a material
amount, contingent or otherwise.

                  (g)  At the  Closing  Date,  there  will  not be any  material
adverse change in the Acquiring Fund's financial condition, assets, liabilities,
or business other than changes occurring in the ordinary course of business,  or
any incurrence by the Acquiring Fund of indebtedness maturing more than one year
from the date such indebtedness was incurred,  except as otherwise  disclosed to
and accepted by the Selling Fund. For the purposes of this  subparagraph  (g), a
decline in the net asset  value of the  Acquiring  Fund shall not  constitute  a
material adverse change.

                  (h) At the Closing Date, all federal and other tax returns and
reports of the  Acquiring  Fund  required  by law then to be filed by such dates
shall have been filed, and all federal and other taxes shown due on said returns
and  reports  shall  have been paid or  provision  shall  have been made for the
payment thereof.  To the best of the Acquiring Fund's knowledge,  no such return
is currently  under audit,  and no assessment  has been asserted with respect to
such returns.

                  (i) All issued and outstanding  Acquiring Fund Shares are, and
at the Closing Date will be, duly and validly issued and outstanding, fully paid
and  non-assessable.  The Acquiring Fund does not have  outstanding any options,
warrants,  or other  rights to  subscribe  for or purchase  any  Acquiring  Fund
Shares,  nor is there  outstanding any security  convertible  into any Acquiring
Fund Shares.

                  (j) The execution, delivery, and performance of this Agreement
have been duly  authorized by all necessary  action on the part of the Acquiring
Fund, and this Agreement


<PAGE>



constitutes a valid and binding  obligation of the Acquiring Fund enforceable in
accordance with its terms, subject as to enforcement, to bankruptcy, insolvency,
reorganization,  moratorium,  and other laws relating to or affecting creditors'
rights and to general equity principles.

                  (k) The  Acquiring  Fund Shares to be issued and  delivered to
the Selling Fund, for the account of the Selling Fund Shareholders,  pursuant to
the terms of this Agreement will, at the Closing Date, have been duly authorized
and, when so issued and  delivered,  will be duly and validly  issued  Acquiring
Fund Shares, and will be fully paid and non-assessable.

                  (l) The  information to be furnished by the Acquiring Fund for
use in no-action  letters,  applications  for orders,  registration  statements,
proxy  materials,  and other  documents that may be necessary in connection with
the  transactions  contemplated  hereby  shall be accurate  and  complete in all
material  respects  and  shall  comply in all  material  respects  with  federal
securities and other laws and regulations applicable thereto.

                  (m)  The  Prospectus  and  Proxy   Statement  (as  defined  in
paragraph 5.7) to be included in the Registration  Statement (only insofar as it
relates to the Acquiring  Fund) will, on the effective date of the  Registration
Statement  and on the  Closing  Date,  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.

                  (n) The Acquiring Fund agrees to use all reasonable efforts to
obtain the approvals and authorizations  required by the 1933 Act, the 1940 Act,
and such of the state Blue Sky or securities laws as it may deem  appropriate in
order to continue its operations after the Closing Date.

                                    ARTICLE V

                       COVENANTS OF THE ACQUIRING FUND AND THE SELLING FUND

         5.1 OPERATION IN ORDINARY  COURSE.  The Acquiring  Fund and the Selling
Fund each will  operate its  business in the  ordinary  course  between the date
hereof and the Closing Date, it being  understood  that such ordinary  course of
business will include customary dividends and distributions.



<PAGE>



         5.2 APPROVAL OF  SHAREHOLDERS.  The Selling Fund will call a meeting of
its  Shareholders  to consider and act upon this Agreement and to take all other
action necessary to obtain approval of the transactions contemplated herein.

         5.3  INVESTMENT  REPRESENTATION.  The Selling Fund  covenants  that the
Acquiring  Fund Shares to be issued  hereunder  are not being  acquired  for the
purpose of making any  distribution  thereof other than in  accordance  with the
terms of this Agreement.

         5.4 ADDITIONAL INFORMATION.  The Selling Fund will assist the Acquiring
Fund in obtaining such  information as the Acquiring  Fund  reasonably  requests
concerning the beneficial ownership of the Selling Fund shares.

         5.5 FURTHER ACTION.  Subject to the provisions of this  Agreement,  the
Acquiring  Fund and the Selling Fund will each take,  or cause to be taken,  all
action, and do or cause to be done, all things reasonably  necessary,  proper or
advisable to consummate and make effective the transactions contemplated by this
Agreement, including any actions required to be taken after the Closing Date.

         5.6 STATEMENT OF EARNINGS AND PROFITS. As promptly as practicable,  but
in any case within  sixty days after the Closing  Date,  the Selling  Fund shall
furnish the Acquiring  Fund, in such form as is reasonably  satisfactory  to the
Acquiring  Fund, a statement of the earnings and profits of the Selling Fund for
federal income tax purposes that will be carried over by the Acquiring Fund as a
result of Section 381 of the Code, and which will be reviewed by its independent
auditors and certified by the Selling Fund's President and Treasurer.

         5.7 PREPARATION OF FORM N-14 REGISTRATION  STATEMENT.  The Selling Fund
will provide the Acquiring Fund with  information  reasonably  necessary for the
preparation of a prospectus, which will include the proxy statement, referred to
in paragraph 4.1(o) (the "Prospectus and Proxy  Statement"),  all to be included
in  a   Registration   Statement  on  Form  N-14  of  the  Acquiring  Fund  (the
"Registration  Statement"),  in  compliance  with the 1933 Act,  the  Securities
Exchange  Act of  1934,  as  amended  (the  "1934  Act"),  and the  1940  Act in
connection  with the  meeting  of the  Selling  Fund  Shareholders  to  consider
approval of this Agreement and the transactions contemplated herein.

                                                  ARTICLE VI



<PAGE>



                  CONDITIONS PRECEDENT TO OBLIGATIONS OF THE SELLING FUND

         The  obligations  of the Selling Fund to  consummate  the  transactions
provided for herein shall be subject, at its election, to the performance by the
Acquiring  Fund of all the  obligations  to be  performed  by it hereunder on or
before the Closing  Date,  and,  in  addition  thereto,  the  following  further
conditions:

         6.1 All  representations,  covenants,  and  warranties of the Acquiring
Fund contained in this Agreement shall be true and correct as of the date hereof
and as of the  Closing  Date with the same force and effect as if made on and as
of the Closing Date,  and the Acquiring Fund shall have delivered to the Selling
Fund a  certificate  executed  in its  name  by the  Trust's  President  or Vice
President  and its  Treasurer  or  Assistant  Treasurer,  in form and  substance
reasonably satisfactory to the Selling Fund and dated as of the Closing Date, to
such effect and as to such other  matters as the Selling  Fund shall  reasonably
request.

         6.2 The Selling Fund shall have received on the Closing Date an opinion
from Sullivan & Worcester LLP,  counsel to the Acquiring  Fund,  dated as of the
Closing Date, in a form reasonably  satisfactory  to the Selling Fund,  covering
the following points:

                  (a) The Acquiring  Fund is a separate  investment  series of a
Delaware  business trust duly organized,  validly  existing and in good standing
under  the laws of the  State of  Delaware  and has the  power to own all of its
properties and assets and to carry on its business as presently conducted.

                  (b) The Acquiring  Fund is a separate  investment  series of a
Delaware business trust registered as an investment  company under the 1940 Act,
and, to such counsel's  knowledge,  such  registration with the Commission as an
investment company under the 1940 Act is in full force and effect.

                  (c) This  Agreement has been duly  authorized,  executed,  and
delivered by the Acquiring  Fund,  and,  assuming that the  Prospectus and Proxy
Statement,  and  Registration  Statement comply with the 1933 Act, the 1934 Act,
and the 1940 Act and the rules and  regulations  thereunder  and,  assuming  due
authorization,  execution and delivery of this Agreement by the Selling Fund, is
a valid and binding  obligation of the Acquiring  Fund  enforceable  against the
Acquiring  Fund in  accordance  with its terms,  subject as to  enforcement,  to
bankruptcy, insolvency, reorganization, moratorium, and other


<PAGE>



laws relating to or affecting creditors' rights generally and
to general equity principles.

                  (d) Assuming that a  consideration  therefor not less than the
net asset value thereof has been paid,  the  Acquiring  Fund Shares to be issued
and delivered to the Selling Fund on behalf of the Selling Fund  Shareholders as
provided by this  Agreement are duly  authorized  and upon such delivery will be
legally  issued  and  outstanding  and  fully  paid and  non-assessable,  and no
shareholder of the Acquiring Fund has any preemptive rights in respect thereof.

                  (e) The Registration  Statement,  to such counsel's knowledge,
has been declared  effective by the  Commission and no stop order under the 1933
Act pertaining thereto has been issued, and to the knowledge of such counsel, no
consent, approval, authorization or order of any court or governmental authority
of the United  States or the State of Delaware is required for  consummation  by
the 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 as may be
required under state securities laws.

                                   ARTICLE VII

            CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING FUND

         The  obligations  of the  Acquiring  Fund to complete the  transactions
provided for herein shall be subject, at its election, to the performance by the
Selling Fund of all the obligations to be performed by it hereunder on or before
the Closing Date and, in addition thereto, the following conditions:

         7.1 All representations,  covenants, and warranties of the Selling Fund
contained in this Agreement  shall be true and correct as of the date hereof and
as of the  Closing  Date with the same  force and effect as if made on and as of
the Closing  Date,  and the Selling Fund shall have  delivered to the  Acquiring
Fund on the  Closing  Date a  certificate  executed  in its name by the  Selling
Fund's President or Vice President and the Treasurer or Assistant Treasurer,  in
form and  substance  satisfactory  to the  Acquiring  Fund  and  dated as of the
Closing Date, to such effect and as to such other matters as the Acquiring  Fund
shall reasonably request.

         7.2 The  Selling  Fund shall have  delivered  to the  Acquiring  Fund a
statement of the Selling Fund's assets and liabilities,  together with a list of
the Selling Fund's portfolio securities showing the tax costs of such securities


<PAGE>



by lot and the  holding  periods of such  securities,  as of the  Closing  Date,
certified by the Treasurer of the Selling Fund.

         7.3 The  Acquiring  Fund shall have  received  on the  Closing  Date an
opinion of Sullivan & Worcester  LLP,  counsel to the  Selling  Fund,  in a form
satisfactory to the Acquiring Fund covering the following points:

                  (a) The Selling Fund is a  Massachusetts  business  trust duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of The
Commonwealth of Massachusetts and has the power to own all of its properties and
assets and to carry on its business as presently conducted.

                  (b)  The  Selling  Fund  is  a  Massachusetts  business  trust
registered as an investment  company under the 1940 Act, and, to such  counsel's
knowledge,  such registration with the Commission as an investment company under
the 1940 Act is in full force and effect.

                  (c) This  Agreement  has been duly  authorized,  executed  and
delivered by the Selling  Fund,  and,  assuming  that the  Prospectus  and Proxy
Statement,  and  Registration  Statement comply with the 1933 Act, the 1934 Act,
and the 1940 Act and the rules and  regulations  thereunder  and,  assuming  due
authorization,  execution, and delivery of this Agreement by the Acquiring Fund,
is a valid and binding  obligation of the Selling Fund  enforceable  against the
Selling  Fund in  accordance  with its  terms,  subject  as to  enforcement,  to
bankruptcy, insolvency, reorganization, moratorium and other laws relating to or
affecting creditors' rights generally and to general equity principles.

                  (d) To the  knowledge of such counsel,  no consent,  approval,
authorization  or order of any court or  governmental  authority  of the  United
States or The  Commonwealth of Massachusetts is required for consummation by the
Selling Fund of the transactions  contemplated herein,  except such as have been
obtained  under  the 1933  Act,  the 1934  Act and the 1940  Act,  and as may be
required under state securities laws.

                                                 ARTICLE VIII

         FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING
                            FUND AND THE SELLING FUND

         If any of the  conditions set forth below do not exist on or before the
Closing Date with respect to the Selling Fund or the Acquiring  Fund,  the other
party to this Agreement shall,


<PAGE>



at its option, not be required to consummate the transactions
contemplated by this Agreement:

         8.1 This Agreement and the transactions  contemplated herein shall have
been approved by the requisite vote of the holders of the outstanding  shares of
the  Selling  Fund in  accordance  with the  provisions  of the  Selling  Fund's
Declaration  of Trust  and  By-Laws  and  certified  copies  of the  resolutions
evidencing  such  approval  shall have been  delivered  to the  Acquiring  Fund.
Notwithstanding anything herein to the contrary,  neither the Acquiring Fund nor
the Selling Fund may waive the conditions set forth in this paragraph 8.1.

         8.2 On the  Closing  Date,  the  Commission  shall  not have  issued an
unfavorable  report  under  Section  25(b) of the 1940 Act, nor  instituted  any
proceeding  seeking to enjoin the consummation of the transactions  contemplated
by this  Agreement  under Section  25(c) of the 1940 Act and no action,  suit or
other proceeding shall be threatened or pending before any court or governmental
agency in which it is sought to restrain or prohibit, or obtain damages or other
relief in  connection  with,  this  Agreement or the  transactions  contemplated
herein.

         8.3 All  required  consents of other  parties  and all other  consents,
orders,  and  permits  of  federal,   state  and  local  regulatory  authorities
(including those of the Commission and of state Blue Sky securities authorities,
including any necessary  "no-action" positions of and exemptive orders from such
federal  and state  authorities)  to  permit  consummation  of the  transactions
contemplated hereby shall have been obtained, except where failure to obtain any
such consent,  order,  or permit would not involve a risk of a material  adverse
effect on the assets or properties  of the  Acquiring  Fund or the Selling Fund,
provided that either party hereto may for itself waive any of such conditions.

         8.4 The  Registration  Statement shall have become  effective under the
1933 Act, and no stop orders  suspending  the  effectiveness  thereof shall have
been issued and, to the best knowledge of the parties hereto,  no  investigation
or  proceeding  for that  purpose  shall  have been  instituted  or be  pending,
threatened or contemplated under the 1933 Act.

         8.5 The Selling Fund shall have declared a dividend or dividends which,
together with all previous such dividends, shall have the effect of distributing
to the Selling Fund  Shareholders all of the Selling Fund's  investment  company
taxable  income for all taxable  periods  ending on the Closing  Date  (computed
without regard to any deduction for dividends


<PAGE>



paid) and all of its net capital gains realized in all taxable periods ending on
the Closing Date (after reduction for any capital loss carryforward).

         8.6 The parties shall have  received a favorable  opinion of Sullivan &
Worcester   LLP,   addressed  to  the  Acquiring   Fund  and  the  Selling  Fund
substantially to the effect that for federal income tax purposes:

                  (a) The transfer of all of the Selling Fund assets in exchange
for the  Acquiring  Fund  Shares and the  assumption  by the  Acquiring  Fund of
certain stated  liabilities of the Selling Fund followed by the  distribution of
the Acquiring Fund Shares to the Selling Fund in dissolution  and liquidation of
the  Selling  Fund will  constitute  a  "reorganization"  within the  meaning of
Section  368(a)(1)(F)  of the Code and the  Acquiring  Fund and the Selling Fund
will each be a "party to a reorganization"  within the meaning of Section 368(b)
of the Code.

                  (b) No gain or loss will be recognized  by the Acquiring  Fund
upon the  receipt of the assets of the Selling  Fund solely in exchange  for the
Acquiring Fund Shares and the assumption by the Acquiring Fund of certain stated
liabilities of the Selling Fund.

                  (c) No gain or loss will be  recognized  by the  Selling  Fund
upon the transfer of the Selling Fund assets to the  Acquiring  Fund in exchange
for the  Acquiring  Fund  Shares and the  assumption  by the  Acquiring  Fund of
certain stated liabilities of the Selling Fund or upon the distribution (whether
actual  or   constructive)   of  the  Acquiring  Fund  Shares  to  Selling  Fund
Shareholders in exchange for their shares of the Selling Fund.

                  (d) No gain or loss will be  recognized  by the  Selling  Fund
Shareholders  upon the exchange of their  Selling Fund shares for the  Acquiring
Fund Shares in liquidation of the Selling Fund.

                  (e) The  aggregate  tax basis for the  Acquiring  Fund  Shares
received by each Selling Fund Shareholder pursuant to the Reorganization will be
the same as the  aggregate  tax basis of the  Selling  Fund  shares held by such
shareholder  immediately prior to the Reorganization,  and the holding period of
the Acquiring Fund Shares to be received by each Selling Fund  Shareholder  will
include the period during which the Selling Fund shares exchanged  therefor were
held by such shareholder  (provided the Selling Fund shares were held as capital
assets on the date of the Reorganization).


<PAGE>



                  (f) The tax basis of the Selling  Fund assets  acquired by the
Acquiring  Fund will be the same as the tax basis of such  assets to the Selling
Fund  immediately  prior to the  Reorganization,  and the holding  period of the
assets of the Selling Fund in the hands of the  Acquiring  Fund will include the
period during which those assets were held by the Selling Fund.

         Notwithstanding anything herein to the contrary,  neither the Acquiring
Fund nor the Selling Fund may waive the  conditions  set forth in this paragraph
8.6.

         8.7 The Acquiring Fund shall have received from KPMG Peat Marwick LLP a
letter  addressed to the Acquiring  Fund, in form and substance  satisfactory to
the Acquiring Fund, to the effect that:

                  (a) they are independent  certified  public  accountants  with
respect  to the  Selling  Fund  within  the  meaning  of the  1933  Act  and the
applicable published rules and regulations thereunder;

                  (b) on the  basis of  limited  procedures  agreed  upon by the
Acquiring  Fund  and  described  in  such  letter  (but  not an  examination  in
accordance with generally accepted auditing standards), the Capitalization Table
appearing in the  Registration  Statement and Prospectus and Proxy Statement has
been obtained from and is consistent with the accounting  records of the Selling
Fund;

   
                  (c) on the  basis of  limited  procedures  agreed  upon by the
Acquiring  Fund  and  described  in  such  letter  (but  not an  examination  in
accordance with generally accepted auditing standards), the data utilized in the
calculations  of the  projected  expense  ratios  appearing in the  Registration
Statement and Prospectus and Proxy Statement  agree with  underlying  accounting
records  of the  Selling  Fund or  with  written  estimates  by  Selling  Fund's
management and were found to be mathematically correct.
    

         In addition,  the  Acquiring  Fund shall have  received  from KPMG Peat
Marwick LLP a letter  addressed to the Acquiring Fund dated on the Closing Date,
in form and substance satisfactory to the Acquiring Fund, to the effect, that on
the basis of limited  procedures  agreed upon by the Acquiring  Fund (but not an
examination  in accordance  with generally  accepted  auditing  standards),  the
calculation of net asset value per share of the Selling Fund as of the Valuation
Date was determined in accordance with generally accepted  accounting  practices
and the portfolio valuation practices of the Acquiring Fund.


<PAGE>



         8.8 The Selling Fund shall have  received  from KPMG Peat Marwick LLP a
letter addressed to the Selling Fund, in form and substance  satisfactory to the
Selling Fund, to the effect that:

                  (a) they are independent  certified  public  accountants  with
respect  to the  Acquiring  Fund  within  the  meaning  of the  1933 Act and the
applicable published rules and regulations thereunder;

                  (b) on the  basis of  limited  procedures  agreed  upon by the
Selling Fund and described in such letter (but not an  examination in accordance
with generally accepted auditing standards),  the Capitalization Table appearing
in the  Registration  Statement  and  Prospectus  and Proxy  Statement  has been
obtained from and is  consistent  with the  accounting  records of the Acquiring
Fund; and

                  (c) on the  basis of  limited  procedures  agreed  upon by the
Selling Fund (but not an  examination  in  accordance  with  generally  accepted
auditing  standards),  the data  utilized in the  calculations  of the projected
expense ratio appearing in the  Registration  Statement and Prospectus and Proxy
Statement agree with written  estimates by each Fund's management and were found
to be mathematically correct.

         8.9 The  Acquiring  Fund and the Selling Fund shall also have  received
from KPMG Peat  Marwick LLP a letter  addressed  to the  Acquiring  Fund and the
Selling Fund,  dated on the Closing Date in form and substance  satisfactory  to
the Funds, setting forth the federal income tax implications relating to capital
loss  carryforwards (if any) of the Selling Fund and the related impact, if any,
of the  proposed  transfer  of all of the  assets  of the  Selling  Fund  to the
Acquiring  Fund and the  ultimate  dissolution  of the  Selling  Fund,  upon the
shareholders of the Selling Fund.

                                                  ARTICLE IX

                                                   EXPENSES

         9.1 Except as  otherwise  provided  for  herein,  all  expenses  of the
transactions contemplated by this Agreement incurred by the Selling Fund and the
Acquiring  Fund  will be borne by  First  Union  National  Bank.  Such  expenses
include,  without  limitation,  (a)  expenses  incurred in  connection  with the
entering  into and the carrying out of the  provisions  of this  Agreement;  (b)
expenses  associated  with  the  preparation  and  filing  of  the  Registration
Statement  under the 1933 Act  covering the  Acquiring  Fund Shares to be issued
pursuant to


<PAGE>



the provisions of this Agreement;  (c)  registration or  qualification  fees and
expenses of preparing  and filing such forms as are necessary  under  applicable
state  securities  laws to qualify  the  Acquiring  Fund  Shares to be issued in
connection  herewith in each state in which the Selling  Fund  Shareholders  are
resident as of the date of the mailing of the Prospectus and Proxy  Statement to
such  shareholders;  (d) postage;  (e) printing;  (f) accounting fees; (g) legal
fees;  and  (h)  solicitation  costs  of the  transaction.  Notwithstanding  the
foregoing,  the Acquiring Fund shall pay its own federal and state  registration
fees.

                                    ARTICLE X

                                   ENTIRE AGREEMENT; SURVIVAL OF WARRANTIES

         10.1 The  Acquiring  Fund and the Selling Fund agree that neither party
has made any representation,  warranty or covenant not set forth herein and that
this Agreement constitutes the entire agreement between the parties.

         10.2 The representations,  warranties,  and covenants contained in this
Agreement or in any document delivered pursuant hereto or in connection herewith
shall survive the consummation of the transactions contemplated hereunder.

                                                  ARTICLE XI

                                   TERMINATION

         11.1 This  Agreement may be  terminated by the mutual  agreement of the
Acquiring  Fund and the Selling Fund. In addition,  either the Acquiring Fund or
the Selling Fund may at its option  terminate  this Agreement at or prior to the
Closing Date because:

                  (a) of a breach by the other of any representation,  warranty,
or agreement  contained  herein to be performed at or prior to the Closing Date,
if not cured within 30 days; or

                  (b) a  condition  herein  expressed  to be  precedent  to  the
obligations of the terminating party has not been met and it reasonably  appears
that it will not or cannot be met.

         11.2 In the event of any such  termination,  in the  absence of willful
default,  there  shall be no  liability  for  damages  on the part of either the
Acquiring  Fund,  the  Selling  Fund,  the Trust,  the  respective  Trustees  or
officers, to the other party or its Trustees or officers.



<PAGE>



                                   ARTICLE XII

                                                  AMENDMENTS

         This Agreement may be amended, modified, or supplemented in such manner
as may be  mutually  agreed  upon in writing by the  authorized  officers of the
Selling Fund and the  Acquiring  Fund;  provided,  however,  that  following the
meeting of the Selling Fund Shareholders  called by the Selling Fund pursuant to
paragraph  5.2 of this  Agreement,  no such  amendment  may have the  effect  of
changing the provisions for  determining the number of the Acquiring Fund Shares
to be issued to the  Selling  Fund  Shareholders  under  this  Agreement  to the
detriment of such shareholders without their further approval.

                                                 ARTICLE XIII

                              HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT;
                             LIMITATION OF LIABILITY

         13.1 The Article and paragraph headings contained in this Agreement are
for  reference  purposes  only and shall not  affect in any way the  meaning  or
interpretation of this Agreement.

         13.2 This Agreement may be executed in any number of counterparts, each
of which shall be deemed an original.

         13.3 This  Agreement  shall be governed by and  construed in accordance
with the laws of the State of Delaware,  without  giving effect to the conflicts
of laws  provisions  thereof;  provided,  however,  that the due  authorization,
execution and delivery of this Agreement, in the case of the Selling Fund, shall
be governed and construed in  accordance  with the laws of The  Commonwealth  of
Massachusetts,  without  giving  effect  to the  conflicts  of  laws  provisions
thereof.

         13.4 This Agreement  shall bind and inure to the benefit of the parties
hereto  and their  respective  successors  and  assigns,  but no  assignment  or
transfer  hereof or of any rights or obligations  hereunder shall be made by any
party without the written consent of the other party.  Nothing herein  expressed
or implied is intended or shall be  construed to confer upon or give any person,
firm,  or  corporation,  other  than the  parties  hereto  and their  respective
successors  and  assigns,  any  rights  or  remedies  under or by reason of this
Agreement.

         13.5 It is expressly  agreed that the  obligations  of the Selling Fund
hereunder shall not be binding upon any of the Trustees, shareholders, nominees,
officers, agents, or


<PAGE>



   
employees of the Selling Fund personally, but shall bind only the trust property
of the Selling  Fund,  as provided  in the  Declaration  of Trust of the Selling
Fund. The execution and delivery of this  Agreement have been  authorized by the
Trustees of the Selling  Fund and signed by  authorized  officers of the Selling
Fund,  acting as such, and neither such  authorization by such Trustees nor such
execution and delivery by such officers shall be deemed to have been made by any
of them  individually or to impose any liability on any of them personally,  but
shall  bind only the trust  property  of the  Selling  Fund as  provided  in the
Declaration of Trust of the Selling Fund.
    

         IN WITNESS  WHEREOF,  the parties  have duly  executed  and sealed this
Agreement, all as of the date first written above.



                                       EVERGREEN MUNICIPAL TRUST
                                       ON BEHALF OF EVERGREEN
                                       TAX FREE FUND

   
                                       By: /s/ JOHN J. PILEGGI

                                       Name: John J. Pileggi

                                       Title: President
    





                                       KEYSTONE TAX FREE FUND

   
                                       By: /s/ JOHN J. PILEGGI

                                       Name: John J. Pileggi

                                       Title: President
    




<PAGE>



                       STATEMENT OF ADDITIONAL INFORMATION

                                         Acquisition of the Assets of

   
                           EVERGREEN (FORMERLY KEYSTONE) TAX FREE INCOME FUND
    
                               200 Berkeley Street
                           Boston, Massachusetts 02116
                                    (800) 343-2898

                                       and

                             KEYSTONE TAX FREE FUND
                               200 Berkeley Street
                           Boston, Massachusetts 02116
                                 (800) 343-2898

                        By and In Exchange For Shares of

                             EVERGREEN TAX FREE FUND

                                   a Series of

                            EVERGREEN MUNICIPAL TRUST
                               200 Berkeley Street
                           Boston, Massachusetts 02116
                                    (800) 343-2898

   
         This Statement of Additional Information,  relating specifically to the
proposed transfer of the assets and liabilities of Evergreen (formerly Keystone)
Tax Free Income Fund  ("Evergreen Tax Free Income"),  and Keystone Tax Free Fund
("Keystone  Tax Free"),  to Evergreen Tax Free Fund  ("Evergreen  Tax Free"),  a
series of the Evergreen Municipal Trust, in exchange,  as applicable,  for Class
A, Class B and Class C shares of beneficial interest, $.001 par value per share,
of Evergreen Tax Free,  consists of this cover page and the following  described
documents,  each of which is  attached  hereto  and  incorporated  by  reference
herein:

         (1)      The Statement of Additional Information of Keystone
                  Tax Free Income  Fund (currently known
                  as Evergreen Tax Free Income) dated September 3,
                  1997;
    

         (2)      The Statement of Additional Information of Keystone
                  Tax Free dated April 30, 1997;

   
         (3)      Annual Report of Keystone Tax Free Income Fund
                  (currently known as Evergreen Tax Free Income) for
                  the period ended May 31, 1997;
    


<PAGE>



         (4)      Annual Report of Keystone Tax Free for the year
                  ended December 31, 1996; and

         (5)      Semi-Annual  Report  of  Keystone  Tax Free for the six  month
                  period ended June 30, 1997.

   
         This  Statement of Additional  Information,  which is not a prospectus,
supplements,  and  should  be read in  conjunction  with,  the  Prospectus/Proxy
Statement of Evergreen Tax Free, Evergreen Tax Free Income and Keystone Tax Free
dated  November  14,  1997.  A copy  of the  Prospectus/Proxy  Statement  may be
obtained  without charge by calling or writing to Evergreen Tax Free,  Evergreen
Tax Free Income or Keystone Tax Free at the  telephone  numbers or addresses set
forth above.
    

         The date of this  Statement of Additional  Information  is November 14,
1997.




                       STATEMENT OF ADDITIONAL INFORMATION

                                September 3, 1997

                 THE EVERGREEN KEYSTONE NATIONAL TAX FREE FUNDS

                200 Berkeley Street, Boston, Massachusetts 02116

                                  800-343-2898

Evergreen High Grade Tax Free Fund ("High Grade")
Evergreen Short-Intermediate Municipal Fund ("Short-Intermediate")
Keystone Tax Free Income Fund ("Tax Free Income")

     This Statement of Additional  Information pertains to all classes of shares
of the  Funds  listed  above.  It is not a  prospectus  and  should  be  read in
conjunction  with the Prospectus  dated September 3, 1997, as supplemented  from
time to  time  for the  Fund  in  which  you  are  making  or  contemplating  an
investment.  The Evergreen  Keystone National Tax Free Funds are offered through
two separate  prospectuses:  one  offering  Class A shares and Class B shares of
High Grade and Short-Intermediate and Class A shares, Class B shares and Class C
shares of Tax Free Income, and a separate  prospectus offering Class Y shares of
High Grade and  Short-Intermediate.  Copies of each  Prospectus  may be obtained
without charge by calling the number listed above.


                                 TABLE OF CONTENTS

Investment Objectives and Policies.........................................2
Investment Restrictions...................................................11
Non-fundamental Operating Policies........................................16
Management................................................................17
Investment Advisers.......................................................22
Distribution Plans........................................................25
Allocation of Brokerage ..................................................27
Additional Tax Information................................................28
Net Asset Value...........................................................30
Purchase of Shares........................................................31
General Information about the Funds ......................................39
Performance Information...................................................41
General...................................................................44
Financial Statements......................................................45
Appendix "A".............................................................A-1



                                                           21328
                                                             1

<PAGE>


                       INVESTMENT OBJECTIVES AND POLICIES
           (See also "Description of the Funds - Investment Objectives
                    and Policies" in each Fund's Prospectus)

         The  investment  objective  of  each  Fund  and a  description  of  the
securities in which each Fund may invest is set forth under  "Description of the
Funds - Investment  Objectives  and  Policies" in the relevant  Prospectus.  The
investment  objective  of Tax Free  Income  Fund is  fundamental  and  cannot be
changed  without  the  approval  of  shareholders.  The  following  expands  the
discussion in the Prospectus regarding certain investments of each Fund.

Additional Information Regarding Investments that each Fund May Make

Participation Interests (All Funds)

     Participation  interests  may take the form of  participations,  beneficial
interests  in a trust,  partnership  interests,  or any other  form of  indirect
ownership that allows a Fund to treat the income from the  investments as exempt
from  federal  and state  tax.  The  financial  institutions  from  which a Fund
purchases  participation  interests  frequently  provide or secure from  another
financial  institution  irrevocable  letters of credit or guarantees  and give a
Fund the right to demand payment of the principal  amounts of the  participation
interests plus accrued interest on short notice (usually within seven days).

Variable Rate Municipal Securities (All Funds)

     Variable  interest  rates  generally  reduce changes in the market value of
municipal  securities  from their  original  purchase  prices.  Accordingly,  as
interest rates decrease or increase,  the potential for capital  appreciation or
depreciation  is less for  variable  rate  municipal  securities  than for fixed
income obligations.

     Many municipal  securities with variable interest rates purchased by a Fund
are subject to repayment of principal  (usually within seven days) on the Fund's
demand. The terms of these variable rates demand instruments  require payment of
principal  obligations  by  the  issuer  of  the  participation  interests  or a
guarantor of either issuer. All variable rate municipal securities will meet the
quality standards for a Fund. Each Fund's investment adviser has been instructed
by the Board of Trustees (the "Trustees") to monitor the pricing,  quality,  and
liquidity of the variable rate  municipal  securities,  including  participation
interests held by a Fund, on the basis of published  financial  information  and
reports of the rating agencies and other analytical services.

Municipal Leases (All Funds)

     When  determining  whether  municipal  leases  purchased  by a Fund will be
classified  as a liquid or illiquid  security,  the Trustees  have directed each
Fund's investment adviser to consider certain factors, such as: the frequency of
trades and quotes for the  security;  the  volatility  of  quotations  and trade
prices for the security,  the number of dealers  willing to purchase or sell the
security and the number of potential  purchasers;  dealer undertakings to make a
market  in the  security;  the  nature  of the  security  and the  nature of the
marketplace trades (e.g., the time needed to dispose of

                                                           21328
                                                             2

<PAGE>



the security,  the method of soliciting  offers, and the mechanics of transfer);
the rating of the  security and the  financial  condition  and  prospects of the
issuer of the security;  whether the lease can be terminated by the lessee;  the
potential recovery,  if any, from a sale of the leased property upon termination
of  the  lease;   the  lessee's   general  credit  strength  (e.g.,   its  debt,
administrative,  economic and  financial  characteristics  and  prospects);  the
likelihood that the lessee will discontinue appropriating funding for the leased
property  because the property is no longer deemed  essential to its  operations
(e.g., the potential for an "event of nonappropriation"); any credit enhancement
or  legal  recourse  provided  upon  an  event  of   nonappropriation  or  other
termination  of the lease;  and such other  factors  as may be  relevant  to the
Fund's ability to dispose of the security.

When-Issued and Delayed Delivery Transactions (All Funds)

         These  transactions  are made to  secure  what is  considered  to be an
advantageous  price or yield for a Fund. No fees or other  expenses,  other than
normal  transaction  costs,  are  incurred.  However,  liquid  assets  of a Fund
sufficient to make payment for the  securities to be purchased are segregated on
the Fund's  records at the trade date.  These  assets are marked to market daily
and are maintained  until the transaction  has been settled.  Short-Intermediate
does not expect its commitments to purchase when-issued securities will normally
exceed 25% of their  total  assets  and High  Grade  does not  expect  that such
commitments will exceed 20% of its total assets.

Futures and Options Transactions (Tax Free Income)

     The Fund may attempt to hedge all or a portion of its  portfolio  by buying
and  selling  financial  futures  contracts  and  options on  financial  futures
contracts.  Additionally,  the  Fund may buy and sell  call and put  options  on
portfolio securities.

Purchasing Put Options on Financial Futures Contracts (Tax Free Income)

     Tax Free  Income  may  purchase  listed put and call  options on  financial
futures contracts for U.S. government securities.  Unlike entering directly into
a futures contract,  which requires the purchaser to buy a financial  instrument
on a set date at a specified  price,  the  purchase of a put option on a futures
contract entitles (but does not obligate) its purchaser to decide on or before a
future date whether to assume a short position at the specified price.

    The Fund may purchase put options on futures to protect portfolio securities
against  decreases in value  resulting  from an  anticipated  increase in market
interest rates.  Generally, if the hedged portfolio securities decrease in value
during the term of an option,  the related futures  contracts will also decrease
in value and the option will increase in value. In such an event,  the Fund will
normally  close out its option by selling an identical  option.  If the hedge is
successful,  the proceeds  received by a Fund upon the sale of the second option
will be  large  enough  to  offset  both  the  premium  paid by the Fund for the
original option plus the realized decrease in value of the hedged securities.

     Alternatively,  the Fund may  exercise  its put option.  To do so, it would
simultaneously  enter into a futures  contract of the type underlying the option
(for a price less than the strike  price of the option) and exercise the option.
The Fund would then  deliver the  futures  contract in return for payment of the
strike price. If the Fund neither closes out nor exercises an option, the option
will expire on the date  provided in the option  contract,  and the premium paid
for the contract will be lost.


                                                           21328
                                                             3

<PAGE>



Writing Call Options on Financial Futures Contracts (Tax Free Income)

     In addition to purchasing put options on futures, Tax Free Income may write
listed call options on futures contracts for U.S. government securities to hedge
its portfolio against an increase in market interest rates. When the Fund writes
a call  option  on a futures  contract,  it is  undertaking  the  obligation  of
assuming a short  futures  position  (selling a futures  contract)  at the fixed
strike  price at any  time  during  the life of the  option,  if the  option  is
exercised.  As market  interest rates rise,  causing the prices of futures to go
down, the Fund's  obligation  under a call option on a future (to sell a futures
contract)  costs less to  fulfill,  causing  the value of the Fund's call option
position to increase.

         In other words,  as the  underlying  futures  price goes down below the
strike  price,  the buyer of the option has no reason to exercise  the call,  so
that the Fund keeps the premium received for the option. This premium can offset
the drop in value of the Fund's  fixed  income  portfolio  which is occurring as
interest rates rise.

         Prior to the  expiration  of a call written by the Fund, or exercise of
it by the  buyer,  the Fund may  close out the  option  by  buying an  identical
option.  If the hedge is successful,  the cost of the second option will be less
than the premium  received by the Fund for the initial  option.  The net premium
income  of a Fund  will  then  offset  the  decrease  in  value  of  the  hedged
securities.

Writing Put Options on Financial Futures Contracts (Tax Free Income)

         Tax Free  Income may write  listed put  options  on  financial  futures
contracts  for U.S.  government  securities  to hedge  its  portfolio  against a
decrease  in  market  interest  rates.  When the Fund  writes a put  option on a
futures contract, it receives a premium for undertaking the obligation to assume
a long futures position (buying a futures contract) at a fixed price at any time
during the life of the option.  As market  interest rates  decrease,  the market
price of the underlying futures contract normally increases.

         As the market value of the underlying futures contract  increases,  the
buyer of the put option has less  reason to  exercise  the put because the buyer
can sell the same futures contract at a higher price in the market.  The premium
received by the Fund can then be used to offset the higher  prices of  portfolio
securities  to be  purchased  in the  future due to the  decrease  in the market
interest rates.

         Prior to the expiration of the put option or its exercise by the buyer,
the Fund may close out the option by buying an identical option. If the hedge is
successful,  the cost of buying the second  option will be less than the premium
received by the Fund for the initial option.

Purchasing Call Options on Financial Futures Contracts (Tax Free Income)

         An additional way in which Tax Free Income may hedge against  decreases
in market  interest rates is to buy a listed call option on a financial  futures
contract for U.S. government  securities.  When the Fund purchases a call option
on a futures contract, it is purchasing the right (not the obligation) to assume
a long futures  position  (buy a futures  contract) at a fixed price at any time
during the life of the option.  As market  interest rates fall, the value of the
underlying futures contract will normally increase,  resulting in an increase in
value of the Fund's  option  position.  When the market price of the  underlying
futures  contract  increases  above the strike price plus premium paid, the Fund
could exercise its option and buy the futures contract below

                                                           21328
                                                             4

<PAGE>



market price.

         Prior to the exercise or  expiration  of the call option the Fund could
sell an  identical  call  option  and close  out its  position.  If the  premium
received upon selling the offsetting call is greater than the premium originally
paid, the Fund has completed a successful hedge.

Limitation on Open Futures Positions (Tax Free Income)

         Tax Free Income will not maintain open  positions in futures  contracts
it has sold or call  options  it has  written on  futures  contracts  if, in the
aggregate,  the value of the open  positions  (marked  to  market)  exceeds  the
current  market value of its  securities  portfolio plus or minus the unrealized
gain or loss on those open positions, adjusted for the correlation of volatility
between the hedged securities and the futures  contracts.  If this limitation is
exceeded at any time, the Fund will take prompt action to close out a sufficient
number of open contracts to bring its open futures and options  positions within
this limitation.

"Margin" in Futures Transactions (Tax Free Income)

         Unlike the purchase or sale of a security, Tax Free Income does not pay
or receive money upon the purchase or sale of a futures  contract.  Rather,  the
Fund is  required  to  deposit  an amount of  "initial  margin"  in cash or U.S.
Treasury  bills with its custodian (or the broker,  if legally  permitted).  The
nature of  initial  margin in futures  transactions  is  different  from that of
margin in securities  transactions in that futures  contract initial margin does
not involve  the  borrowing  of funds by the Fund to finance  the  transactions.
Initial  margin is in the nature of a performance  bond or good faith deposit on
the  contract  which is  returned  to the Fund upon  termination  of the futures
contract, assuming all contractual obligations have been satisfied. The Fund may
not  purchase  or sell  futures  contracts  or related  options  if  immediately
thereafter  the sum of the  amount of margin  deposits  on the  Fund's  existing
futures  positions and premiums paid for related  options would exceed 5% of the
market value of the Fund's total assets.

         A futures  contract  held by the Fund is valued  daily at the  official
settlement  price of the exchange on which it is traded.  Each day the Fund pays
or receives cash, called "variation margin",  equal to the daily change in value
of the futures contract. This process is known as "marking to market". Variation
margin  does not  represent  a  borrowing  or loan by the  Fund  but is  instead
settlement between the Fund and the broker of the amount one would owe the other
if the futures  contract  expired.  In computing its daily net asset value,  the
Fund will mark-to-market its open futures positions.

     The Fund is also  required  to deposit and  maintain  margin when it writes
call options on futures contracts.

Purchasing and Writing Put and Call Options on Portfolio Securities
 (Tax Free Income)

     The Fund may  purchase  put and call  options on  portfolio  securities  to
protect against price movements in particular securities. A put option gives the
Fund, in return for a premium,  the right to sell the underlying security to the
writer  (seller) at a  specified  price  during the term of the  option.  A call
option gives the Fund, in return for a premium,  the right to buy the underlying
security from the seller.

    The Fund may  generally  purchase  and  write  over-the-counter  options  on
portfolio  securities in negotiated  transactions  with the writers or buyers of
the options since

                                                           21328
                                                             5

<PAGE>



options  on the  portfolio  securities  held by the Fund are to be  traded on an
exchange. The Fund purchases and writes options only with investment dealers and
other  financial  institutions  (such as  commercial  banks or savings  and loan
associations) deemed creditworthy by the Fund's investment adviser.

     Over-the-counter  options  are two  party  contracts  with  price and terms
negotiated  between buyer and seller. In contrast,  exchange-traded  options are
third party contracts with  standardized  strike prices and expiration dates and
are  purchased  from a clearing  corporation.  Exchange  traded  options  have a
continuous liquid market while over-the-counter options may not.

Repurchase Agreements (All Funds)

         Repurchase agreements are arrangements in which banks,  broker/dealers,
and other recognized financial  institutions sell U.S. government  securities or
other securities to a Fund and agree at the time of sale to repurchase them at a
mutually  agreed  upon  time  and  price  within  one  year  from  the  date  of
acquisition.  A Fund or its custodian  will take  possession  of the  securities
subject to repurchase  agreements.  To the extent that the original  seller does
not repurchase the securities  from a Fund, the Fund could receive less than the
repurchase  price on any  sale of such  securities.  In the  event  that  such a
defaulting seller filed for bankruptcy or became insolvent,  disposition of such
securities by the Fund might be delayed pending court action. Each Fund believes
that under the regular  procedures  normally in effect for custody of the Fund's
portfolio  securities  subject to  repurchase  agreements,  a court of competent
jurisdiction  would rule in favor of the Fund and allow retention or disposition
of such securities.  A Fund may only enter into repurchase agreements with banks
and other recognized financial institutions,  such as broker/dealers,  which are
found by the Fund's investment adviser to be creditworthy pursuant to guidelines
established by the Trustees.

Reverse Repurchase Agreements (All Funds)

     A Fund may enter into reverse repurchase agreements. These transactions are
similar to borrowing cash. In a reverse repurchase  agreement,  a Fund transfers
possession  of a portfolio  instrument  to another  person,  such as a financial
institution,  broker,  or dealer, in return for a percentage of the instrument's
market  value in cash,  and agrees that on a  stipulated  date in the future the
Fund  will  repurchase  the  portfolio  instrument  by  remitting  the  original
consideration plus interest at an agreed upon rate.

     The use of reverse repurchase agreements may enable a Fund to avoid selling
portfolio instruments at a time when a sale may be deemed to be disadvantageous,
but the ability to enter into reverse repurchase agreements does not ensure that
the  Fund  will  be  able  to  avoid   selling   portfolio   instruments   at  a
disadvantageous time.

         When effecting reverse repurchase agreements,  liquid assets of a Fund,
in a  dollar  amount  sufficient  to  make  payment  for the  obligations  to be
purchased,  are  segregated at the trade date.  These  securities  are marked to
market daily and maintained until the transaction is settled.

Lending of Portfolio Securities (All Funds)

         The collateral received when a Fund lends portfolio  securities must be
valued daily and, should the market value of the loaned securities increase, the
borrower  must  furnish  additional  collateral  to the  Fund.  During  the time
portfolio securities are

                                                           21328
                                                             6

<PAGE>



on loan,  the  borrower  pays the Fund any  dividends  or interest  paid on such
securities.  Loans are subject to  termination  at the option of the Fund or the
borrower.  A Fund  may  pay  reasonable  administrative  and  custodial  fees in
connection  with a loan and may pay a negotiated  portion of the interest earned
on the cash or equivalent  collateral to the borrower or placing broker.  A Fund
does not have the right to vote securities on loan, but would terminate the loan
and regain the right to vote if that were  considered  important with respect to
the investment.

Restricted Securities (All Funds)

         With the  exceptions  noted  below,  a Fund may  invest  in  restricted
securities.  Restricted  securities  are any  securities  in  which  a Fund  may
otherwise  invest  pursuant to its investment  objectives and policies but which
are  subject  to   restrictions  on  resale  under  federal   securities   laws.
Short-Intermediate will not invest more than 15% and for High Grade and Tax Free
Income, 10%, of the value of their net assets in restricted securities; however,
certain  restricted  securities  which the  Trustees  deem to be liquid  will be
excluded from this limitation.

         The  ability of the  Trustees to  determine  the  liquidity  of certain
restricted  securities is permitted  under a Securities and Exchange  Commission
("SEC") Staff position set forth in the adopting release for Rule 144A under the
Securities Act of 1933 (the "Rule").  The Rule is a  non-exclusive,  safe-harbor
for  certain  secondary  market  transactions  involving  securities  subject to
restrictions  on resale under  federal  securities  laws.  The Rule  provides an
exemption from  registration for resales of otherwise  restricted  securities to
qualified  institutional  buyers.  The Rule was expected to further  enhance the
liquidity of the secondary  market for securities  eligible for resale under the
Rule 144A.  The Trustees  consider the  following  criteria in  determining  the
liquidity of certain restricted securities:

          (i)  the frequency of trades and quotes for the security;

         (ii)  the number of dealers willing to purchase or sell the security
            and the number of other potential buyers;

     (iii)  dealer undertakings to make a market in the security; and

      (iv)  the nature of the security and the nature of the marketplace trades.

Municipal Bond Insurance (High Grade)

         The Fund may purchase two types of municipal  bond  insurance  policies
("Policies")  issued by  municipal  bond  insurers.  One type of  Policy  covers
certain  municipal  securities  only  during the period in which they are in the
Fund's  portfolio.  In the event  that a  municipal  security  covered by such a
Policy is sold by the Fund,  the insurer of the  relevant  Policy will be liable
only for those  payments of interest and principal  which are then due and owing
at the time of sale.

         The other type of Policy  covers  municipal  securities  not only while
they remain in the Fund's portfolio but also until their final maturity, even if
they are sold out of the Fund's portfolio,  so that the coverage may benefit all
subsequent holders of those municipal securities. The Fund will obtain insurance
which covers municipal  securities until final maturity even after they are sold
out of the Fund's portfolio only if, in the judgment of the investment  adviser,
the Fund would  receive net proceeds  from the sale of those  securities,  after
deducting the cost of such permanent  insurance and related fees,  significantly
in excess of the proceeds it would receive if such

                                                           21328
                                                             7

<PAGE>



municipal  securities  were  sold  without  insurance.  Payments  received  from
municipal  bond insurers may not be  tax-exempt  income to  shareholders  of the
Fund.

         Depending upon the  characteristics  of the municipal  security held by
the Fund, the annual premiums for the Policies are estimated to range from 0.10%
to 0.25% of the value of the  municipal  securities  covered under the Policies,
with an average annual premium rate of approximately 0.175%.

         The Fund may purchase Policies from Municipal Bond Investors  Assurance
Corp.  ("MBIA"),  AMBAC  Indemnity  Corporation  ("AMBAC"),  Financial  Guaranty
Insurance Company  ("FGIC"),  each as described under "Municipal Bond Insurers",
or any other  municipal  bond  insurer  which is rated at least  Aaa by  Moody's
Investors  Service,  Inc.  ("Moody's") or AAA by Standard & Poor's Ratings Group
("S&P").  Each Policy  guarantees the payment of principal and interest on those
municipal  securities  it  insures.  The  Policies  will  have the same  general
characteristics and features. A municipal security will be eligible for coverage
if it meets certain requirements set forth in a Policy. In the event interest or
principal  on an insured  municipal  security is not paid when due,  the insurer
covering  the security  will be obligated  under its Policy to make such payment
not  later  than 30 days  after  it has been  notified  by the  Fund  that  such
non-payment has occurred.

         MBIA,  AMBAC, and FGIC will not have the right to withdraw  coverage on
securities  insured by their Policies so long as such  securities  remain in the
Fund's  portfolio,  nor may MBIA,  AMBAC,  or FGIC cancel their Policies for any
reason  except  failure to pay premiums  when due.  MBIA,  AMBAC,  and FGIC will
reserve the right at any time upon 90 days' written notice to the Fund to refuse
to insure any additional  municipal  securities  purchased by the Fund after the
effective date of such notice.  The Fund's  investment  adviser will reserve the
right to terminate any of the Policies if it determines that the benefits to the
Fund of having its portfolio  insured under such Policy are not justified by the
expense involved.

         Additionally, the Fund's investment adviser reserves the right to enter
into contracts with insurance  carriers other than MBIA, AMBAC, or FGIC, if such
carriers are rated Aaa by Moody's or AAA by S&P.

         Under the Policies,  municipal bond insurers unconditionally  guarantee
to the  Fund the  timely  payment  of  principal  and  interest  on the  insured
municipal securities when and as such payments shall become due but shall not be
paid by the issuer, except that in the event of any acceleration of the due date
of the  principal  by reason of  mandatory  or optional  redemption  (other than
acceleration  by  reason  of  mandatory  sinking  fund  payments),   default  or
otherwise,  the  payments  guaranteed  will be made in such  amounts and at such
times as  payments  of  principal  would  have  been due had there not been such
acceleration.  The municipal bond insurers will be responsible for such payments
less any amounts  received by the Fund from any trustee for the  municipal  bond
holders or from any other source.  The Policies do not  guarantee  payment on an
accelerated  basis,  the payment of any  redemption  premium,  the value for the
shares of the Fund, or payments of any tender  purchase price upon the tender of
the municipal securities.  The Policies also do not insure against nonpayment of
principal  of or  interest  on the  securities  resulting  from the  insolvency,
negligence or any other act or omission of the trustee or other paying agent for
the  securities.  However,  with respect to small issue  industrial  development
municipal  bonds and pollution  control  revenue  municipal bonds covered by the
Policies,  the municipal bond insurers  guarantee the full and complete payments
required to be made by or on behalf of an issuer of such municipal securities if
there occurs any change in the  tax-exempt  status of interest on such municipal
securities, including principal, interest or premium payments, if

                                                           21328
                                                             8

<PAGE>



any, as and when  required to be made by or on behalf of the issuer  pursuant to
the terms of such municipal securities. A when-issued municipal security will be
covered under the Policies  upon the  settlement  date of the original  issue of
such  when-issued  municipal  securities.   In  determining  whether  to  insure
municipal  securities  held by the Fund, each municipal bond insurer has applied
its  own  standard,   which  corresponds  generally  to  the  standards  it  has
established  for  determining  the  insurability  of  new  issues  of  municipal
securities.  This insurance is intended to reduce  financial  risk, but the cost
thereof and compliance with investment  restrictions  imposed under the Policies
and these guidelines will reduce the yield to shareholders of the Fund.

         If a Policy  terminates as to municipal  securities sold by the Fund on
the date of sale, in which event municipal bond insurers will be liable only for
those  payments  of  principal  and  interest  that are then due and owing,  the
provision for insurance will not enhance the marketability of securities held by
the Fund, whether or not the securities are in default or subject to significant
risk of default,  unless the option to obtain permanent  insurance is exercised.
On the other hand, since issuer-obtained insurance will remain in effect as long
as the insured municipal securities are outstanding,  such insurance may enhance
the marketability of municipal securities covered thereby, but the exact effect,
if any, on  marketability  cannot be estimated.  The Fund  generally  intends to
retain any  securities  that are in default  or subject to  significant  risk of
default  and to  place a value  on the  insurance,  which  ordinary  will be the
difference  between the market  value of the  defaulted  security and the market
value of similar  securities of minimum high grade (i.e.,  rated A by Moody's or
S&P)  that are not in  default.  To the  extent  that the Fund  holds  defaulted
securities,  it may be limited in its  ability to manage its  investment  and to
purchase other municipal  securities.  Except as described above with respect to
securities  that are in default or subject to significant  risk of default,  the
Fund  will not  place  any  value on the  insurance  in  valuing  the  municipal
securities that it holds.

Municipal Bond Insurers

         Municipal  bond  insurance  may  be  provided  by one  or  more  of the
following  insurers or any other  municipal bond insurer which is rated at least
Aaa by Moody's or AAA by S&P.

Municipal Bond Investors Assurance Corp.

         Municipal Bond Investors  Assurance Corp. is a wholly-owned  subsidiary
of MBIA, Inc., a Connecticut insurance company, which is owned by AEtna Life and
Casualty,  Credit Local DeFrance CAECL, S.A., The Fund American  Companies,  and
the public. The investors of MBIA, Inc. are not obligated to pay the obligations
of MBIA.  MBIA,  domiciled  in New  York,  is  regulated  by the New York  State
Insurance  Department and licensed to do business in various states. The address
of MBIA is 113 King Street, Armonk, New York, 10504, and its telephone number is
(914) 273-4345. S&P has rated the claims-paying ability of MBIA AAA.

AMBAC Indemnity Corporation

         AMBAC Indemnity  Corporation is a  Wisconsin-domiciled  stock insurance
company,  regulated by the Insurance Department of Wisconsin, and licensed to do
business in various states. AMBAC is a wholly-owned subsidiary of AMBAC, Inc., a
financial  holding  company  which is owned by the  public.  Copies  of  certain
statutorily required filings of AMBAC can be obtained from AMBAC. The address of
AMBAC's  administrative offices is One State Street Plaza, 17th Floor, New York,
New York,  10004, and its telephone number is (212) 668-0340.  S&P has rated the
claims-paying ability of AMBAC AAA.

                                                           21328
                                                             9

<PAGE>





Financial Guaranty Insurance Company

         Financial  Guaranty  Insurance Company is a wholly-owned  subsidiary of
FGIC Corporation,  a Delaware holding company.  FGIC Corporation is wholly-owned
by General Electric Capital  Corporation.  The investors of FGIC Corporation are
not  obligated  to pay the debts of or the claims  against  Financial  Guaranty.
Financial  Guaranty is subject to regulation by the state of New York  Insurance
Department  and is licensed to do  business  in various  states.  The address of
Financial Guaranty is 115 Broadway, New York, New York, 10006, and its telephone
number is (212) 312-3000.  S&P has rated the claims-paying  ability of Financial
Guaranty AAA.

Municipal Bonds (All Funds)

         The two  principal  classifications  of  municipal  bonds are  "general
obligation" bonds and "revenue bonds".  General  obligation bonds are secured by
the issuer's pledge of its full faith, credit and unlimited taxing power for the
payment of principal and interest. Revenue or special tax bonds are payable only
from the revenues  derived from a particular  facility or class of facilities or
projects or, in a few cases, from the proceeds of a special excise or other tax,
but are not supported by the issuer's power to levy general taxes. There are, of
course,  variations in the security of municipal bonds, both within a particular
classification and between  classifications,  depending on numerous factors. The
yields of municipal  bonds depend on, among other  things,  general money market
conditions,  general  conditions  of  the  municipal  bond  market,  size  of  a
particular offering, the maturity of the obligations and rating of the issue.

         Since the Funds may invest in industrial  development  bonds, the Funds
may not be appropriate  investment for entities which are "substantial users" of
facilities  financed by  industrial  development  bonds or for investors who are
"related persons". Generally, an individual will not be a "related person" under
the  Internal  Revenue  Code of 1986 (the  "Code")  unless such  investor or his
immediate family (spouse, brothers, sisters and lineal descendants) own directly
or indirectly  in the aggregate  more than 50 percent of the value of the equity
of a corporation  or  partnership  which is a  "substantial  user" of a facility
financed from proceeds of "industrial  development  bonds". A "substantial user"
of such  facilities is defined  generally as a "non-exempt  person who regularly
uses a part of a facility" financed from the proceeds of industrial  development
bonds.

         As set forth in the Prospectus, the Code establishes new unified volume
caps for most "private purpose" municipal bonds (such as industrial  development
bonds and  obligations  to  finance  low-interest  mortgages  on  owner-occupied
housing and student  loans).  The unified  volume cap is not  expected to affect
adversely  the  availability  of municipal  bonds for  investment  by the Funds;
however,  it is possible that  proposals will be introduced  before  Congress to
further  restrict or eliminate the federal  income tax exemption for interest on
Municipal  Obligations.  Any such proposals,  if enacted, could adversely affect
the availability of municipal bonds for investment by the Funds and the value of
each  Fund's  portfolio  might be  affected.  In that  event,  each  Fund  might
reevaluate its investment policies and restrictions and consider recommending to
its shareholders changes in both.

                                         21328
                                                            10

<PAGE>



                             INVESTMENT RESTRICTIONS

FUNDAMENTAL INVESTMENT RESTRICTIONS

         Except as  noted,  the  investment  restrictions  set  forth  below are
fundamental  and may not be  changed  with  respect  to each  Fund  without  the
affirmative vote of a majority of the outstanding voting securities of the Fund.
Where an asterisk  (*)  appears  after a Fund's  name,  the  relevant  policy is
non-fundamental  with  respect  to that Fund and may be  changed  by the  Fund's
investment adviser without shareholder approval,  subject to review and approval
by the Trustees. As used in this Statement of Additional  Information and in the
Prospectus,  "a majority of the outstanding voting securities of the Fund" means
the  lesser of (1) the  holders  of more than 50% of the  outstanding  shares of
beneficial  interest  of the Fund or (2) 67% of the shares  present if more than
50% of the shares are present at a meeting in person or by proxy.

1.    Concentration of Assets in Any One Issuer

         Neither  Short-Intermediate  nor Tax Free  Income  Fund may invest more
than 5% of its total assets,  at the time of the investment in question,  in the
securities of any one issuer other than the U.S.  government and its agencies or
instrumentalities,  except  that up to 25% of the  value  of each  Fund's  total
assets may be invested  without regard to such 5%  limitation.  For this purpose
each political  subdivision,  agency,  or  instrumentality  and each multi-state
agency of which a state is a member,  and each  public  authority  which  issues
industrial  development bonds on behalf of a private entity, will be regarded as
a separate issuer for determining the diversification of each Fund's portfolio.

         With respect to 75% of the value of its total  assets,  High Grade will
not  purchase  securities  of any one issuer  (other  than  cash,  cash items or
securities  issued  or  guaranteed  by the  U.S.  government,  its  agencies  or
instrumentalities)  if as a result more than 5% of the value of its total assets
would be invested in the securities of that issuer.

         Under this limitation, each governmental subdivision,  including states
and the District of Columbia, territories,  possessions of the United States, or
their  political  subdivisions,  agencies,  authorities,  instrumentalities,  or
similar  entities,  will be  considered  a  separate  issuer if its  assets  and
revenues are separate  from those of the  governmental  body creating it and the
security is backed only by its own assets and revenues.

   Industrial  development  bonds,  backed only by the assets and  revenues of a
nongovernmental  issuer,  are considered to be issued solely by that issuer. If,
in the case of an industrial development bond or governmental-issued security, a
governmental  or other entity  guarantees the security,  such guarantee would be
considered  a separate  security  issued by the  guarantor  as well as the other
issuer,  subject to limited  exclusions allowed by the Investment Company Act of
1940.

2.    Ten Percent Limitation on Securities of Any One Issuer

         Short-Intermediate  may not  purchase  more  than  10% of any  class of
voting  securities  of any one  issuer  other than the U.S.  government  and its
agencies or instrumentalities.


                                                           21328
                                                            11

<PAGE>




3.    Investment for Purposes of Control or Management

         Short-Intermediate  may not  invest in  companies  for the  purpose  of
exercising control or management.

4.    Purchase of Securities on Margin

         High Grade, Short-Intermediate or Tax Free Income Fund may not purchase
securities on margin,  except that each Fund may obtain such short-term  credits
as may be necessary for the clearance of transactions. A deposit or payment by a
Fund of  initial  or  variation  margin in  connection  with  financial  futures
contracts or related  options  transactions  is not considered the purchase of a
security on margin.

5.       Unseasoned Issuers

         High  Grade*  will not  invest  more  than 5% of its  total  assets  in
industrial  development bonds and other municipal securities where the principal
and  interest  are  the  responsibility  of  companies  (or  guarantors,   where
applicable) with less than three years of continuous  operations,  including the
operation of any predecessor.

         Short-Intermediate  may not invest more than 5% of its total  assets in
taxable securities of unseasoned issuers that have been in continuous  operation
for less than three years,  including  operating periods of their  predecessors,
except that no such  limitation  shall apply to the extent that (i) the Fund may
invest  in  obligations  issued or  guaranteed  by the U.S.  government  and its
agencies  or  instrumentalities,  and  (ii) the Fund  may  invest  in  municipal
securities.

         Tax Free  Income  may not  invest  more than 5% of its total  assets in
securities of any company having a record,  together with its  predecessors,  of
less that three years of continuous operation.

6.       Underwriting

         High Grade, Short-Intermediate or Tax Free Income may not engage in the
business of  underwriting  the  securities of other  issuers,  provided that the
purchase of municipal securities or other permitted  investments,  directly from
the  issuer  thereof  (or  from an  underwriter  for an  issuer)  and the  later
disposition of such  securities in accordance with a Fund's  investment  program
shall not be deemed to be an underwriting.

7.       Interests in Oil, Gas or Other Mineral Exploration or Development 
         Programs

         Short-Intermediate  may not  purchase,  sell or invest in  interests in
oil, gas or other mineral exploration or development programs.

         High Grade will not  purchase  interests  in or sell oil,  gas or other
mineral exploration or development programs or leases,  although it may purchase
the securities of issuers which invest in or sponsor such programs.

8.       Concentration in Any One Industry

         Short-Intermediate  may not invest  25% or more of its total  assets in
the securities of issuers conducting their principal business  activities in any
one industry;  provided,  that this  limitation  shall not apply to  obligations
issued or guaranteed by the U.S. government or its agencies or instrumentalities
and to municipal

                                                           21328
                                                            12

<PAGE>



securities.

         High  Grade  will not  purchase  securities  if,  as a  result  of such
purchase,  25% or more of the value of its total assets would be invested in any
one  industry,  or in  industrial  development  bonds or other  securities,  the
interest upon which is paid from revenues of similar types of projects. However,
the Fund may invest as temporary  investments  more than 25% of the value of its
total assets in cash or cash items,  securities issued or guaranteed by the U.S.
government,  its agencies or instrumentalities,  or instruments secured by these
money market instruments, such as repurchase agreements.

         Tax  Free  Income  may not  purchase  any  security  (other  than  U.S.
government  securities)  of any issuer if as a result more than 25% of its total
assets would be invested in a single industry,  including industrial development
bonds  from the same  facility  or  similar  types of  facilities;  governmental
issuers of  municipal  bonds are not  regarded as members of an industry and the
Fund may invest more than 25% of its assets in industrial bonds.

9.       Warrants

         Short-Intermediate  may not invest more than 5% of its total net assets
in  warrants,  and, of this  amount,  no more than 2% of each  Fund's  total net
assets may be invested  in warrants  that are listed on neither the New York nor
the American Stock Exchange.

10.      Ownership by Trustees/Officers

         High  Grade*  and  Short-Intermediate  may not  purchase  or retain the
securities  of any issuer if (i) one or more  officers  or Trustees of a Fund or
its investment adviser individually owns or would own, directly or beneficially,
more than 1/2 of 1% of the securities of such issuer, and (ii) in the aggregate,
such persons own or would own,  directly or  beneficially,  more than 5% of such
securities.

11.      Short Sales

         High Grade and Tax Free Income will not make short sales of  securities
or maintain a short position,  unless at all times when a short position is open
a Fund owns an equal amount of such securities or of securities  which,  without
payment of any further  consideration  are convertible  into or exchangeable for
securities  of the same issue as, and equal in amount  to, the  securities  sold
short.  The use of short sales will allow the Funds to retain  certain  bonds in
their  portfolios  longer than it would without such sales. To the extent that a
Fund receives the current income produced by such bonds for a longer period than
it might otherwise, a Fund's investment objective is furthered.

         Short-Intermediate  will not sell any  securities  short or  maintain a
short position.

12.      Lending of Funds and Securities

         Short-Intermediate  may not lend its funds to other  persons,  provided
that  each  Fund may  purchase  issues  of debt  securities,  acquire  privately
negotiated  loans  made  to  municipal   borrowers  and  enter  into  repurchase
agreements.

         Short-Intermediate may not lend its portfolio securities, unless the 
borrower is

                                                           21328
                                                            13

<PAGE>



a broker,  dealer or financial institution that pledges and maintains collateral
with the Fund consisting of cash or securities  issued or guaranteed by the U.S.
government  having a value at all times not less than 100% of the current market
value of the loaned  securities,  including accrued interest,  provided that the
aggregate amount of such loans shall not exceed 30% of the Fund's total assets.

         High Grade will not lend any of its assets  except that it may purchase
or hold money market instruments,  including repurchase  agreements and variable
amount demand master notes in accordance with its investment objective, policies
and limitations and it may lend portfolio securities valued at not more than 15%
of its total assets to broker-dealers.

         Tax Free Income may not make loans,  except that the Fund may  purchase
or hold debt securities consistent with its investment objective, lend portfolio
securities  valued at not more thatn 15% of its total  assets to  broker-dealers
and enter repurchase agreements.

13.      Commodities

         Short-Intermediate  may not  purchase,  sell or invest in  commodities,
commodity contracts or financial futures contracts.

         Tax Free  Income may not  purchase  or sell  commodities  or  commodity
contracts  except  that it may engage in  currency  or other  financial  futures
contracts and related options transactions.

14.      Real Estate

         High Grade will not buy or sell real estate,  although it may invest in
securities  of companies  whose  business  involves the purchase or sale of real
estate or in  securities  which are secured by real estate or  interests in real
estate.

         Tax Free Income may not  purchase or sell real  estate,  except that it
may  purchase  and sell  securities  secured by real  estate and  securities  of
companies which invest in real estate.

         Short-Intermediate  may not purchase,  sell or invest in real estate or
interests  in  real  estate,  except  that  each  Fund  may  purchase  municipal
securities  and other  debt  securities  secured  by real  estate  or  interests
therein.

15.      Borrowing, Senior Securities, Reverse Repurchase Agreements

         Short-Intermediate  may not borrow  money,  issue senior  securities or
enter into  reverse  repurchase  agreements,  except for  temporary or emergency
purposes,  and not for  leveraging,  and then in amounts not in excess of 10% of
the value of the Fund's net assets at the time of such  borrowing;  or mortgage,
pledge or  hypothecate  any assets except in connection  with any such borrowing
and in amounts not in excess of the lesser of the dollar amounts borrowed or 10%
of the value of the Fund's total assets at the time of such borrowing,  provided
that the Fund will not  purchase  any  securities  at any time when  borrowings,
including  reverse  repurchase  agreements,  are outstanding.  The Fund will not
enter into reverse repurchase  agreements exceeding 5% of the value of its total
assets.

         High Grade will not issue senior securities, except the Fund may borrow
money directly or through reverse  repurchase  agreement as a temporary  measure
for

                                                           21328
                                                            14

<PAGE>



extraordinary or emergency purposes in an amount up to one-third of the value of
its net  assets,  including  the amount  borrowed,  in order to meet  redemption
requests without  immediately selling portfolio  instruments;  and except to the
extent the Fund will enter into futures contracts.  Any such borrowings need not
be collateralized. The Fund will not purchase any securities while borrowings in
excess of 5% of its total assets are outstanding. The Fund will not borrow money
or engage in reverse  repurchase  agreements for investment  leverage  purposes.
High Grade will not mortgage,  pledge or hypothecate any assets except to secure
permitted  borrowings.  In those cases,  High Grade may pledge  assets  having a
market value not exceeding the lesser of the dollar  amounts  borrowed or 15% of
the value of total  assets at the time of  borrowing.  Margin  deposits  for the
purchase  and sale of  financial  futures  contracts  and  related  options  and
segregation  or  collateral   arrangements   made  in  connection  with  options
activities and the purchase of securities on a when-issued  basis are not deemed
to be a pledge.

         Tax Free Income will not issue senior securities;  the purchase or sale
of securities on a "when-issued" basis or collateral arrangement with respect to
the writing of options on securities, are not deemed to be a pledge of assets.

         Tax Free Income will not borrow money or enter into reverse  repurchase
agreements, except that the Fund may enter into reverse repurchase agreements or
borrow  money from banks for  temporary  or  emergency  purposes  in  aggregated
amounts up to  one-third  of the value of the Fund's net assets;  provided  that
while borrowings from banks (not including reverse repurchase agreements) exceed
5% of the  Fund's  net  assets,  any  such  borrowings  will  be  repaid  before
additional investments are made.

         Tax Free  Income  will not  pledge  more  than 15% of its net  asets to
secure  indebtedness;  the  purchase or sale of  securities  on a "when  issued"
basis,  or  collateral  arrangement  with  respect to the  writing of options on
securities, are not deemed to be a pledge of assets.

16.      Options

         Short-Intermediate may not write, purchase or sell put or call options,
or combinations thereof,  except the Fund may purchase securities with rights to
put securities to the seller in accordance with its investment program.

17.      Investing in Securities of Other Investment Companies

         High Grade will purchase  securities of  investment  companies  only in
open-market  transactions  involving  customary broker's  commissions.  However,
these limitations are not applicable if the securities are acquired in a merger,
consolidation  or  acquisition  of assets.  It should be noted  that  investment
companies  incur  certain  expenses  such as  management  fees and therefore any
investment by the Fund in shares of another  investment company would be subject
to such duplicate expenses.

         Short-Intermediate* may not purchase the securities of other investment
companies,  except to the extent such purchases are not prohibited by applicable
law.

         Tax  Free  Income  may not  purchase  securities  of  other  investment
companies,  except as part of a  merger,  consolidation,  purchase  of assets or
similar transaction.

18.      Restricted Securities

         High  Grade  will not  invest  more  than 10% of its  total  assets  in
securities subject to restrictions on resale under the Federal securities laws.

                                                           21328
                                                            15

<PAGE>

         Tax Free Income  will not invest  more than 10% of its total  assets in
securities with legal or contractual restrictions on resale or in securities for
which market quotations are not readily available,  or in repurchase  agreements
maturing in more than seven days.

19.      Investment in Municipal Securities

         Short-Intermediate  may not invest more than 20% of its total assets in
securities other than municipal securities,  (as described under "Description of
the Funds Investment Objectives and Policies" in the Fund's Prospectus),  unless
extraordinary circumstances dictate a more defensive posture.

                       NON-FUNDAMENTAL OPERATING POLICIES

         Certain  Funds  have  adopted  additional   non-fundamental   operating
policies.  Operating  policies may be changed by the Board of Trustees without a
shareholder vote.

1.       Securities Issued by Government Units; Industrial Development Bonds

         Short-Intermediate  has  determined  not to invest more than 25% of its
total assets (i) in securities  issued by governmental  units located in any one
state,  territory or possession of the United States (but this  limitation  does
not  apply to  project  notes  backed by the full  faith and  credit of the U.S.
government) or (ii) industrial  development  bonds not backed by bank letters of
credit.

         Tax Free  Income does not  presently  intend to invest more than 25% of
its total assets in (1) municipal bonds of a single state and its  subdivisions,
agencies and instrumentalities;  of a single territory or possession of the U.S.
and its  subdivisions,  agencies  or  instrumentalities;  or of the  District of
Columbia  and  any  subdivision,  agency  or  instrumentality  thereof;  or  (2)
municipal  bonds, the payment of which depends on revenues derived from a single
facility or similar types of facilities.  Since certain  municipal  bonds may be
related in such a way that an  economic,  business or political  development  or
change affecting one such security could likewise affect the other securities, a
change in this policy could result in increased  investment  risk, but no change
is presently contemplated. The Fund may invest more than 25% of its total assets
in industrial development bonds.

         High Grade does not intend to invest  more than 25% of the value of its
assets in any issuer in a single state.

2.       Illiquid Securities

         Short-Intermediate may not invest more than 15% and High Grade not more
than 10% of their net assets in illiquid  securities and other  securities which
are  not  readily  marketable,  including  repurchase  agreements  which  have a
maturity  of longer  than seven  days,  but  excluding  certain  securities  and
municipal leases determined by the Trustees to be liquid.

         Except with respect to borrowing  money, if a percentage  limitation is
adhered to at the time of investment, a later increase or decrease in percentage
resulting  from any change in value or net assets will not result in a violation
of such restriction.

         For purposes of their  policies  and  limitations,  the Funds  consider
certificates  of deposit and demand and time deposits issued by a U.S. branch of
a domestic bank or

                                                           21328
                                                            16

<PAGE>



savings and loan having  capital,  surplus,  and undivided  profits in excess of
$100,000,000 at the time of investment to be "cash items".

                                   MANAGEMENT

         The Evergreen  Keystone  funds consist of  seventy-three  mutual funds.
Each  mutual  fund is,  or is a series  of, a  registered,  open-end  management
company.

         Trustees and executive  officers of each mutual fund,  their ages,  and
their principal  occupations during the last five years are shown below.  Except
as set forth below,  the address of each of the Trustees is 200 Berkeley Street,
Boston, Massachusetts 02116.

FREDERICK  AMLING (69).  Trustee of Tax Free  Income;  Trustee or Director of 23
other Evergreen Keystone funds; Professor, Finance Department, George Washington
University;  President, Amling & Company (investment advice); and former Member,
Board of Advisers, Credito Emilano (banking).

LAURENCE B. ASHKIN (68), 180 East Pearson  Street,  Chicago,  IL. Trustee of the
Trusts; Trustee or Director of all Evergreen Keystone funds other than Evergreen
Investment  Trust and  Evergreen  Variable  Trust;  real  estate  developer  and
construction   consultant;   and  President  of  Centrum  Equities  and  Centrum
Properties, Inc.

CHARLES A. AUSTIN III (61).  Trustee of Tax Free Income;  Trustee or Director of
23 other Evergreen  Keystone funds;  Investment  Counselor to Appleton Partners,
Inc.; and former Managing Director,  Seaward Management Corporation  (investment
advice).

FOSTER BAM (70), Greenwich Plaza, Greenwich,  CT. Trustee of the Trusts; Trustee
or  Director  of  all  other  Evergreen  Keystone  funds  other  than  Evergreen
Investment  Trust  and  Evergreen  Variable  Trust;  Partner  in the law firm of
Cummings  &  Lockwood;  Director,  Symmetrix,  Inc.  (sulphur  company)  and Pet
Practice, Inc. (veterinary services); and former Director,  Chartwell Group Ltd.
(manufacturer of office  furnishings and accessories),  Waste Disposal Equipment
Acquisition    Corporation   and    Rehabilitation    Corporation   of   America
(rehabilitation hospitals).

*GEORGE S.  BISSELL(67).  Chairman of the Board and Chief Executive  Officer and
Trustee of Tax Free Income and 23 other Evergreen  Keystone  funds;  Chairman of
the Board and Trustee of Anatolia College;  Trustee of University  Hospital (and
Chairman of its Investment Committee); former Director and Chairman of the Board
of Hartwell Keystone Advisers,  Inc.; and former Chairman of the Board, Director
and Chief Executive Officer of Keystone Investments, Inc.

EDWIN D. CAMPBELL  (69).  Trustee of Tax Free Income;  Trustee or Director of 23
other  Evergreen  Keystone funds;  Principal,  Padanaram  Associates,  Inc.; and
former Executive Director, Coalition of Essential Schools, Brown University.

CHARLES F. CHAPIN (67). Trustee of Tax Free Income; Trustee or Director of 23 
other Evergreen Keystone funds; and former Director, Peoples Bank (Charlotte, 
NC).

K. DUN GIFFORD (57). Trustee of Tax Free Income; Trustee or Director of 23 other
Evergreen  Keystone  funds;  Trustee,  Treasurer  and  Chairman  of the  Finance
Committee, Cambridge College; Chairman Emeritus and Director, American Institute
of Food and Wine;  Chairman and  President,  Oldways  Preservation  and Exchange
Trust (education);  former Chairman of the Board,  Director,  and Executive Vice
President,  The London  Harness  Company;  former  Managing  Partner,  Roscommon
Capital Corp.;  former Chief  Executive  Offi cer,  Gifford Gifts of Fine Foods;
former Chairman, Gifford, Drescher & Associates (environmental consulting);  and
former Director,  Keystone Investments,  Inc. and Keystone Investment Management
Company.

JAMES S. HOWELL (72), 4124 Crossgate Road, Charlotte,  NC. Trustee;  Chairman of
11 Evergreen  Keystone  funds and Trustee or Director of all Evergreen  Keystone
funds;  former Chairman of the  Distribution  Foundation for the Carolinas;  and
former Vice President of Lance Inc. (food manufacturing).

LEROY KEITH, JR. (57), 4124 Crossgate Road,  Charlotte,  NC. Trustee of Tax Free
Income;  Trustee or Director of 23 other Evergreen  Keystone funds;  Chairman of
the Board and Chief  Executive  Officer,  Carson Products  Company;  Director of
Phoenix  Total Return Fund and Equifax,  Inc.;  Trustee of Phoenix  Series Fund,
Phoenix  Multi-Portfolio  Fund, and The Phoenix Big Edge Series Fund; and former
President, Morehouse College.

F. RAY KEYSER,  JR. (69).  Trustee of Tax Free  Income;  Trustee or Director and
Member of the Board of Advisers of all other Evergreen Keystone funds;  Chairman
and Of Counsel, Keyser, Crowley & Meub, P.C.; Member, Governor's (VT) Council of
Economic  Advisers;  Chairman of the Board and Director,  Central Vermont Public
Service Corporation and Lahey Hitchcock Clinic; Director, Vermont Yankee Nuclear
Power Corporation,  Grand Trunk Corporation, Grand Trunk Western Railroad, Union
Mutual Fire Insurance Company, New England Guaranty Insurance Company, Inc., and
the Investment  Company  Institute;  former  Director and President,  Associated
Industries of Vermont;  former Director of Keystone,  Central  Vermont  Railway,
Inc.,  S.K.I.  Ltd., and Arrow Financial Corp.; and former Director and Chairman
of the Board, Proctor Bank and Green Mountain Bank.

GERALD M. MCDONNELL (57), 821 Regency Drive, Charlotte,  NC. Trustee; Trustee or
Director of all other  Evergreen  Keystone funds with the exception of Evergreen
Variable  Trust;  and  Sales  Representative  with  Nucor-Yamoto,   Inc.  (steel
producer) since 1988.

THOMAS L. MCVERRY (58), 4419 Parkview Drive, Charlotte,  NC. Trustee; Trustee or
Director of all other  Evergreen  Keystone funds with the exception of Evergreen
Variable Trust;  former Vice President and Director of Rexham  Corporation;  and
former Director of Carolina Cooperative Federal Credit Union.

*WILLIAM  WALT  PETTIT  (41),  Holcomb  and  Pettit,  P.A.,  227 West Trade St.,
Charlotte,  NC.  Trustee;  Trustee or Director of all other  Evergreen  Keystone
funds with the  exception of Evergreen  Variable  Trust;  and Partner in the law
firm of Holcomb and Pettit, P.A.

DAVID M. RICHARDSON (55). Trustee of Tax Free Income;  Trustee or Director of 23
other Evergreen  Keystone funds; Vice Chair and former Executive Vice President,
DHR Interna tional, Inc. (executive recruitment);  former Senior Vice President,
Boyden International Inc. (executive  recruitment);  and Director,  Commerce and
Industry  Association of New Jersey,  411  International,  Inc., and J&M Cumming
Paper Co.

RUSSELL A. SALTON,  III M.D. (49), 205 Regency  Executive Park,  Charlotte,  NC.
Trustee;  Trustee or Director of all other  Evergreen  Keystone  funds;  Medical
Director, U.S. Health Care/Aetna Health Services; and former Managed Health Care
Consultant; former President, Primary Physician Care.

MICHAEL S.  SCOFIELD  (53),  212 S. Tryon  Street,  Suite  980,  Charlotte,  NC.
Trustee;  Trustee  or  Director  of all  other  Evergreen  Keystone  funds;  and
Attorney, Law Offices of Michael S. Scofield.

RICHARD J. SHIMA (57). Trustee of Tax Free Income; Trustee or Director or Member
of the

21369
                                                            17

<PAGE>



Board Advisers of all other Evergreen  Keystone funds;  Chairman,  Environmental
Warranty, Inc. (insurance agency); Executive Consultant,  Drake Beam Morin, Inc.
(executive  outplacement);  Director of  Connecticut  Natural  Gas  Corporation,
Hartford  Hospital,  Old State House  Association,  Middlesex  Mutual  Assurance
Company,  and Enhance Financial  Services,  Inc.;  Chairman,  Board of Trustees,
Hartford Graduate Center; Trustee,  Greater Hartford YMCA; former Director, Vice
Chairman  and  Chief  Investment  Officer,  The  Travelers  Corporation;  former
Trustee,  Kingswood-Oxford  School; and former Managing Director and Consultant,
Russell Miller, Inc.

ANDREW J. SIMONS  (57).  Trustee of Tax Free  Income;  Trustee or Director of 23
other Evergreen Keystone funds;  Partner,  Farrell,  Fritz,  Caemmerer,  Cleary,
Barnosky & Armentano,  P.C.; Adjunct Professor of Law and former Associate Dean,
St. John's Univer sity School of Law;  Adjunct  Professor of Law,  Touro College
School of Law; and former President, Nassau County Bar Association.

ROBERT J. JEFFRIES (74),  2118 New Bedford Drive,  Sun City Center,  FL. Trustee
Emeritus of 11 Evergreen Keystone funds and Corporate Consultant since 1967.

JOHN J. PILEGGI  (37)  President  and  Treasurer  of the Trusts;  President  and
Treasurer of all other  Evergreen  Keystone  funds;  Senior  Managing  Director,
Furman Selz LLC since 1992;  Managing Director from 1984 to 1992;  Consultant to
BISYS Fund Services since 1996; 230 Park Avenue, Suite 910, New York, NY.

GEORGE  O.  MARTINEZ  (37)  Secretary  of the  Trusts;  Secretary  of all  other
Evergreen  Keystone funds;  Senior Vice President and Director of Administration
and Regulatory Services, BISYS Fund Services; Vice  President/Assistant  General
Counsel,  Alliance  Capital  Management  from 1988 to 1995;  3435 Stelzer  Road,
Columbus, Ohio.

* This Trustee may be considered an "interested  person" of the Funds within the
meaning of the 1940 Act.

         For the fiscal year ended May 31, 1997,  Trustees of the Funds received
$32,166,  $159,659 and $9,830 in  retainers  and fees from  Evergreen  Municipal
Trust,  Evergreen  Investment Trust and Tax Free Income. For the year ending May
31, 1997,  fees paid to  Independent  Trustees on a fund complex wide basis were
approximately $964,000.

         The  officers of the Trusts are all  officers  and/or  employees of The
BISYS Group,  Inc.  ("BISYS"),  except for Mr.  Pileggi,  who is a consultant to
BISYS.  BISYS is an affiliate of Evergreen Keystone  Distributor,  Inc. ("EKD"),
the distributor of each Class of shares of each Fund.

         No officer  or  Trustee of the Trusts  owned more than 1.0% of Class A,
Class B or Class C or Class Y shares of any Fund as of Augsut 31, 1997.

         Set forth below for each of the Trustees receiving in excess of $60,000
for the fiscal  period of June 1, 1996  through  May 31,  1997 is the  aggregate
compensation paid to such Trustee by the Evergreen Keystone funds:

21369
                                                            18

<PAGE>




                               Total Compensation
                                From Fund Complex
NAME                                                 PAID TO TRUSTEE

James S. Howell                                      $76,875
Gerald M. McDonnell                                   65,550
Thomas L. McVerry                                     71,375
William Walt Pettit                                   69,375
Russell A Salton, III M.D.                            71,325
Michael S. Scofield                                   71,325


   Set forth below is  information  with  respect to each  person,  who, to each
Fund's  knowledge,  owned  beneficially  or of record more than 5% of a class of
each Fund's total outstanding shares and their aggregate ownership of the Fund's
total outstanding shares as of August 31, 1997.
<TABLE>
<CAPTION>

                                                     Name of               No. of         % of
Name and Address                                     Fund/Class            Shares         Class
- ----------------                                     ----------            ------         ----------
<S>                                                      <C>               <C>   
First Union National Bank                            High Grade/Y          504,862        23.59%
Trust Accounts
Attn: Ginny Batten
11th Floor CMG-1151
301 S. Tryon Street
Charlotte, NC 28288-0002

Foster & Foster                                      High Grade/Y          405,595        16.95%
PO Box 1669
Greenwich, CT 06836-1669

FUBS & Co. FEBO                                      Short-Intermediate/A  104,560        16.93%
Haywood D. Cochrane Ljr.
21 Castlewood Court
Nashville, TN 37215-4617

FUBS & Co. FEBO                                      Short-Intermediate/A   93,702        12.37%
Stephen Nash and
Linda N. Nash
10006 Stonemill Road
Richmond, VA 23233-2800

FUBS & Co. FEBO                                      Short-Intermediate/A   76,391        12.37%
Manuel Garcia and
Adeline Garcia
4933 New Providence
Tampa, FL 33269-4814

FUBS & Co. FEBO                                      Short-Intermediate/A   39.115         6.33%
Anthony M. Truscello Sr and
Carolyn A. Truscello
878 Taylor Dr.
Folcroft, PA 19032-1523

21369
                                                            19

<PAGE>



FUBS & Co. FEBO                                      Short-Intermediate/A    37,789        6.12%
First Union Nat'l Bank-PA FBO
Anthony Dambro Loan Acct.
Attn: Augusto Bonnani PA 1322
123 Broad St.
Philadelphia, PA 19109-1029

FUBS & Co. FEBO                                      Short-Intermediate/B    50,343        7.97%
Carl R. Nodine and
Linda F. Nodine
PO Box 210086
Nashville, TN 37221-0086

FUBS & Co. FEBO                                      Short-Intermediate/B    38,129        6.03%
Mark E. Smith
Melissa A. Smith Jt Ten
397 Yadkin Valley Road
Advance, NC 27006-8702

FUBS & Co FEBO                                       Short-Intermediate/B    32,757        5.18%
Shirley L. Roberts
2770 S. Garden Dr.
210 Bldg. 21
Lake Worth, FL 33461-6280

First Union National Bank/EB/INT                     Short-Intermediate/Y    779,296      17.16%
Cash Accuont
Attn Trust Opoerations Fund Group
401 S. Tryon St., 3rd Fl, CMG 1151
Charlotte,NC 28202-1191

Merrill Lynch, Pierce,                               Tax Free Income/A     1,590,918      22.38%
Fenner, Smith
For Sole Benefit of its Customers
Attn: Fund Administration
4800 Deer Lake Dr E 3rd Fl
Jacksonville, FL 32246-6484

Merrill Lynch, Pierce,                               Tax Free Income/B       553,766      19.80%
Fenner, Smith
For Sole Benefit of its Customers
Attn: Fund Administration
4800 Deer Lake Dr E 3rd Fl
Jacksonville, FL 32246-6484

Alletta Laird Downs TTEE                             Tax Free Income/B       205,973       7.36%
Alletta Laird Downs Trust
U/A DTD 3-29-89
P.O. Box 3666

21369
                                                            20

<PAGE>



Wilmington, DE 19807-0666

Merrill Lynch, Pierce,                               Tax Free Income/C      459,477        45.17%
Fenner, Smith
For Sole Benefit of its Customers
Attn: Fund Administration
4800 Deer Lake Dr E 3rd Fl
Jacksonville, FL 32246-6484
</TABLE>

                               INVESTMENT ADVISERS

         (See also "Management of the Funds" in each Fund's Prospectus)

         The  investment  adviser  of   Short-Intermediate  is  Evergreen  Asset
Management  Corp.,  a New York  corporation,  with  offices at 2500  Westchester
Avenue,  Purchase,  New York  ("Evergreen  Asset"  or the  "Adviser")  and which
Evergreen  Asset is owned by First Union National Bank ("FUNB" or the "Adviser")
which, in turn, is a subsidiary of First Union  Corporation  ("First Union"),  a
bank holding company headquartered in Charlotte, North Carolina. The sub-adviser
to  Short-Intermediate  is  Lieber  and  Company  ("Lieber"),  located  at  2500
Westchester  Avenue,  Purchase,  New York,  which provides  certain  services to
Evergreen  Asset and is owned by First  Union.  The  investment  adviser of High
Grade is FUNB which provides  investment  advisory  services through its Capital
Management  Group.  The Directors of Evergreen  Asset are Richard K. Wagoner and
Barbara I. Colvin.  The  executive  officers of  Evergreen  Asset are Stephen A.
Lieber, Chairman and Co-Chief Executive Officer, Nola Maddox Falcone,  President
and  Co-Chief  Executive  Officer and Theodore J. Israel,  Jr.,  Executive  Vice
President.

         The  investment  adviser  of Tax Free  Income  is  Keystone  Investment
Management  Company  ("Keystone"  or the  "Adviser"),  a  Delaware  corporation,
located at 200 Berkeley Street, Boston, Massachusetts. Keystone is an indirectly
owned subsidiary of FUNB.

         The Directors of Keystone are Donald  McMullen;  William M. Ennis,  II;
Barbara I. Colvin; Albert H. Elfner, III, Chairman, CEO and President; Edward F.
Godfrey, Senior Vice President and Chief Operating Officer; and W. Douglas Munn,
Senior Vice President, Chief Financial Officer and Treasurer.

         On  September  6, 1996,  First Union and FUNB entered into an Agreement
and Plan of Acquisition  and Merger (the  "Merger")  with Keystone  Investments,
Inc. ("Keystone Investments"), the corporate parent of Keystone, which provided,
among  other  things,  for the merger of  Keystone  Investments  with and into a
wholly-owned  subsidiary  of FUNB.  The Merger was  consummated  on December 11,
1996. Keystone continues to provide investment advisory services to the Keystone
Family of Funds. Contemporaneously with the Merger, Tax Free Income entered into
a  new  investment  advisory  agreement  with  Keystone  and  into  a  principal
underwriting agreement with EKD.

         Under its Investment  Advisory  Agreement with each Fund,  each Adviser
has  agreed  to  furnish   reports,   statistical  and  research   services  and
recommendations  with  respect  to each  Fund's  portfolio  of  investments.  In
addition,  each Adviser  provides office  facilities to the Funds and performs a
variety of administrative  services. Each Fund pays the cost of all of its other
expenses  and  liabilities,  including  expenses  and  liabilities  incurred  in
connection with maintaining their registration under the Securities Act of 1933,
as amended, and the 1940 Act, printing prospectuses (for existing  shareholders)
as  they  are  updated,  state  qualifications,  share  certificates,  mailings,
brokerage, custodian and stock transfer charges, printing, legal and auditing

21369
                                                            21

<PAGE>



expenses,   expenses  of  shareholder  meetings  and  reports  to  shareholders.
Notwithstanding  the foregoing,  each Adviser will pay the costs of printing and
distributing prospectuses used for prospective shareholders.

      The  method of  computing  the  investment  advisory  fee for each Fund is
described in such Fund's Prospectus. The advisory fees paid by each Fund for the
three most recent fiscal periods reflected in its registration statement are set
forth  below.  For Tax Free  Income,  total  dollar  amounts paid by the Fund to
Keystone  Management,  Inc., the Fund' former investment manager, for investment
management and administrative  services rendered,  are inclusive of amounts paid
by Keystone Management to Keystone for investment advisory services:

HIGH GRADE                 Period Ended              Year Ended    Period Ended
                           05/31/97                  8/31/96       8/31/95
Advisory Fee               $399,929                  $575,456      $338,767

Waiver                     (64,199)                  (228,548)     (20,456)
                           ---------                 ---------     ---------
Net Advisory Fee           $335,730                  $346,908       $318,311
                           =========                 =========     =========

SHORT-INTERMEDIATE  Period Ended                     Year Ended   Year Ended
                             5/31/97                 8/31/96      8/31/95
Advisory Fee                $248,564                $287,149     $263,947

Waiver                       (60,003)               (109,619)    (63,612)
                             ---------               ---------    --------
Net Advisory Fee    $188,561                         $177,530     $200,335
                             =========               ========     ========
Expense
Reimbursement                       0                ( 30,962)    $(28,521)
                             ---------               ---------    --------

TAX FREE INCOME          Period Ended               Year Ended     Year Ended
                         5/31/97                     11/30/96       8/31/95

                               
                               
Advisory Fee             367,154                     $844,486       $919,802

                               
                               
                                                      717,813        781,832
Waiver                        0                             0              0
                         --------                    --------       --------
Net Advisory Fee         $367,154                    $844,486       $919,802
                         ========                    ========       ========

         With  respect  to  Short-Intermediate,  Evergreen  Asset has  agreed to
reimburse the Fund to the extent that the Fund's  aggregate  operating  expenses
(including the Adver's fee but excluding interest,  taxes, brokerage commissions
and  extraordinary  expenses,  and,  for Class A and Class B shares  Rule  12b-1
distribution  fees and  shareholder  servicing  fees  payable)  exceed 1% of its
average net assets for any fiscal year.



21369
                                                            22

<PAGE>



         The Investment Advisory Agreements are terminable,  without the payment
of any penalty,  on sixty days'  written  notice,  by a vote of the holders of a
majority of each Fund's  outstanding  shares, or by a vote of a majority of each
Trust's  Trustees  or  by  the  respective  Adviser.   The  Investment  Advisory
Agreements will automatically  terminate in the event of their assignment.  Each
Investment  Advisory  Agreement provides in substance that the Adviser shall not
be liable  for any  action  or  failure  to act in  accordance  with its  duties
thereunder in the absence of willful misfeasance,  bad faith or gross negligence
on  the  part  of the  Adviser  or of  reckless  disregard  of  its  obligations
thereunder.  The  Investment  Advisory  Agreements  with  respect  to each  Fund
continue  in effect for two years from their  effective  dates and,  thereafter,
from year to year provided that their continuance is approved annually by a vote
of a majority  of the  Trustees  of each  Trust  including  a majority  of those
Trustees who are not parties thereto or "interested  persons" (as defined in the
1940 Act) of any such  party,  cast in person at a meeting  duly  called for the
purpose of voting on such  approval  or a  majority  of the  outstanding  voting
shares of each Fund.

   Certain  other  clients of each Adviser may have  investment  objectives  and
policies similar to those of the Funds. Each Adviser (including the sub-adviser)
may,  from time to time,  make  recommendations  which result in the purchase or
sale of a particular  security by its other clients  simultaneously with a Fund.
If  transactions  on behalf  of more  than one  client  during  the same  period
increase the demand for securities  being  purchased or the supply of securities
being  sold,  there may be an  adverse  effect on price or  quantity.  It is the
policy of each Adviser to allocate advisory  recommendations  and the placing of
orders in a manner  which is deemed  equitable  by the  Adviser to the  accounts
involved,  including  the Funds.  When two or more of the clients of the Adviser
(including one or more of the Funds) are purchasing or selling the same security
on a given day from the same broker-dealer, such transactions may be averaged as
to price.

    Although the investment  objectives of the Funds are not the same, and their
investment  decisions are made  independently of each other, they rely upon some
of the same resources for investment advice and recommendations.  Therefore,  on
occasion,  when a particular security meets the different investment  objectives
of the  various  Funds,  they  may  simultaneously  purchase  or sell  the  same
security.  This could have a detrimental effect on the price and quantity of the
security available to each Fund. If simultaneous transactions occur, the Adviser
attempts  to  allocate  the  securities,  both  as to  price  and  quantity,  in
accordance with a method deemed equitable to each Fund and consistent with their
different investment objectives.  In some cases, simultaneous purchases or sales
could have a beneficial  effect,  in that the ability of one Fund to participate
in volume transactions may produce better executions for that Fund.

         Each Fund has  adopted  procedures  under Rule 17a-7 of the 1940 Act to
permit purchase and sales  transactions to be effected between each Fund and the
other registered investment companies for which Evergreen Asset, Keystone,  FUNB
or its  affiliates  acts as  investment  adviser  or  between  the  Fund and any
advisory clients of Evergreen Asset, Keystone, FUNB or its affiliates. Each Fund
may from time to time engage in such  transactions  but only in accordance  with
these  procedures and if they are equitable to each  participant  and consistent
with each participant's investment objectives.

         At present,  Evergreen Keystone  Investment Services ("EKIS") serves as
administrator  to High Grade and  Short-Intermediate  subject to the supervision
and control of the  Trustees  of each Trust.  As  administrator,  EKIS  provides
facilities,  equipment  and  personnel to the Funds and is entitled to receive a
fee based on the

21328
                                                            23

<PAGE>



average daily net assets of all mutual funds for which CMG, Keystone or Evergeen
Asset serve as investment  adviser,  calculated in accordance with the following
schedule:.050% on the first $7 billion;  .035% on the next $3 billion;  .030% on
the  next $5  billion;  .020%  on the  next  $10  billion;  .015% on the next $5
billion; and .010% on assets in excess of $30 billion.

         BISYS Fund Services,  an affiliate of EKD, serves as  sub-administrator
to High Grad and  Short-Intermediate  and is entitled to receive a fee from EKIS
calculated  on the average  daily net assets of each Fund at a rate based on the
total assets of the mutual funds administered by EKIS for which FUNB,  Evergreen
Asset,  Keystone or affiliates of First Union also serve as investment  adviser.
BISYS Fund Services also serves as  sub-administrator  to Tax Free Income and is
entitled to receive a fee from Keystone  based on the total assets of the mutual
funds for which FUNB affiliates serve as investment adviser. Fees are calculated
in  accordance  with the  following  schedule:  .0100% of the first $7  billion;
 .0075% on the next $3  billion;  .0050% on the next $15  billion;  and .0040% on
assets in  excess of $25  billion.  The total  assets of mutual  funds for which
FUNB,  Evergreen  Asset,  Keystone,  or  affiliates  of  First  Union  serve  as
investment adviser as of June 30, 1997 were approximately $30.5 billion.

         For the fiscal period ended May 31, 1997,  the fiscal year ended August
31, 1996, and fiscal period ended August 31, 1995 High Grade paid to EKIS or its
predecessor,  Evergreen Asset, $33,901,  $59,073 and $50,406,  respectively,  in
administrative service costs.

                               DISTRIBUTION PLANS

         Reference is made to "Management of the Funds - Distribution  Plans and
Agreements" in the Prospectus of each Fund for additional  disclosure  regarding
the Funds'  distribution  arrangements.  Distribution fees are accrued daily and
paid monthly on the Class A, Class B and Class C shares and are charged as class
expenses,  as accrued.  The distribution fees attributable to the Class B shares
are   designed  to  permit  an  investor   to  purchase   such  shares   through
broker-dealers  without the assessment of a front-end sales charge, while at the
same time permitting the Distributor to compensate  broker-dealers in connection
with the sale of such  shares.  In this regard the  purpose and  function of the
combined contingent  deferred sales charge and distribution  services fee on the
Class B  shares  are  the  same as  those  of the  front-end  sales  charge  and
distribution  fee with  respect  to the  Class A shares in that in each case the
sales  charge  and/or   distribution  fee  provide  for  the  financing  of  the
distribution of the Fund's shares.

         Under the Rule 12b-1  Distribution Plans that have been adopted by each
Fund with respect to each of its Class A, Class B and, where applicable, Class C
shares (each a "Plan" and collectively, the "Plans"), the Treasurer of each Fund
reports  the amounts  expended  under the Plan and the  purposes  for which such
expenditures  were made to the  Trustees  of each  Trust  for their  review on a
quarterly  basis.  Also, each Plan provides that the selection and nomination of
Trustees who are not "interested  persons" of each Trust (as defined in the 1940
Act) are  committed to the  discretion  of such  disinterested  Trustees then in
office.

         Each Adviser may from time to time and from its own funds or such other
resources as may be permitted by rules of the SEC make payments for distribution
services  to the  Distributor;  the  latter  may in turn pay part or all of such
compensation to brokers or other persons for their distribution assistance.

         The  Plans  permit  the  payment  of fees to  brokers  and  others  for
distribution and

21328
                                                            24

<PAGE>



shareholder-related  administrative  services and to broker-dealers,  depository
institutions,  financial  intermediaries  and  administrators for administrative
services  as to Class A, Class B and Class C shares.  The Plans are  designed to
(i)  stimulate  brokers  to  provide  distribution  and  administrative  support
services  to each Fund and  holders  of Class A,  Class B and Class C shares and
(ii) stimulate  administrators to render administrative  support services to the
Fund and  holders  of Class A,  Class B and Class C shares.  The  administrative
services are provided by a representative who has knowledge of the shareholder's
particular  circumstances  and  goals,  and  include,  but  are not  limited  to
providing office space, equipment,  telephone facilities,  and various personnel
including  clerical,  supervisory,  and computer,  as necessary or beneficial to
establish and maintain shareholder accounts and records; processing purchase and
redemption  transactions  and  automatic  investments  of  client  account  cash
balances;  answering  routine client  inquiries  regarding  Class A, Class B and
Class  C  shares;  assisting  clients  in  changing  dividend  options,  account
designations,  and  addresses;  and  providing  such other  services as the Fund
reasonably requests for its Class A, Class B and Class C shares.

         In addition to the Plans, High Grade has adopted a Shareholder Services
Plan  whereby  shareholder  servicing  agents may receive fees from the Fund for
providing  services  which  include,   but  are  not  limited  to,  distributing
prospectuses  and  other  information,  providing  shareholder  assistance,  and
communicating or facilitating purchases and redemptions of Class B shares of the
Fund.

         In the event that a Plan or Distribution Agreement is terminated or not
continued  with  respect to one or more Classes of a Fund,  (i) no  distribution
fees (other than current  amounts accrued but not yet paid) would be owed by the
Fund to EKD with  respect to that Class or Classes,  and (ii) the Fund would not
be  obligated  to pay  the  Distributor  for  any  amounts  expended  under  the
Distribution  Agreement  not  previously  recovered  by  EKD  from  distribution
services  fees in respect of shares of such  Class or Classes  through  deferred
sales charges.

         All material  amendments to any Plan or Distribution  Agreement must be
approved  by a vote of the  Trustees  of a Trust or the  holders  of the  Fund's
outstanding voting  securities,  voting separately by Class, and in either case,
by a majority of the disinterested  Trustees, cast in person at a meeting called
for the  purpose  of  voting  on such  approval;  and any  Plan or  Distribution
Agreement  may not be amended in order to increase  materially  the costs that a
particular  Class  of  shares  of a  Fund  may  bear  pursuant  to the  Plan  or
Distribution  Agreement without the approval of a majority of the holders of the
outstanding  voting  shares of the Class  affected.  With respect to High Grade,
amendments  to the  Shareholder  Services  Plan  require a majority  vote of the
disinterested  Trustees  but do not  require  a  shareholders  vote.  Any  Plan,
Shareholder  Services Plan or Distribution  Agreement may be terminated (a) by a
Fund  without  penalty  at any time by a  majority  vote of the  holders  of the
outstanding  voting  securities of the Fund,  voting separately by Class or by a
majority vote of the Trustees who are not "interested persons" as defined in the
1940 Act, or (b) by EKD. To terminate any Distribution Agreement, any party must
give the other parties 60 days' written  notice;  to terminate a Plan only,  the
Fund need  give no notice to EKD.  Any  Distribution  Agreement  will  terminate
automatically in the event of its assignment.

FEES PAID PURSUANT TO DISTRIBUTION PLANS. The Funds incurred the following 
distribution services fees:



21328
                                                            25

<PAGE>



High Grade.  For the fiscal  period ended May 31, 1997 and the fiscal year ended
August 31, 1996, $92,644 and $97,996, respectively, on behalf of Class A shares;
and $240,510 and $167,706, respectively, on behalf of Class B shares.

Short-Intermediate. For the fiscal period ended May 31, 1997 and the fiscal year
ended August 31, 1996,  $19,181 and $4,106,  respectively,  on behalf of Class A
shares; and $52,576 and $20,584, respectively, on behalf of Class B shares.

Tax Free  Income.  For the fiscal  period ended May 31, 1997 and the fiscal year
ended November 30, 1996, $90,496 and $205,872,  respectively, on behalf of Class
A shares; $154,261 and $333,417,  respectively,  on behalf of Class B shares and
$62,367 and $169,992 on behalf of Class C shares.

FEE PAID  PURSUANT  TO  SHAREHOLDER  SERVICES  PLAN.  High  Grade  incurred  the
following  shareholder  services  fees: For the fiscal period ended May 31, 1997
and the fiscal year ended August 31, 1996, $60,421 and $55,902, respectively, on
behalf of Class B shares.

Short-Intermediate.  For the fiscal  period ended May 31, 1997,  the fiscal year
ended August 31, 1996 and the fiscal  period  ended  August 31,  1995,  $13,161,
$17,458 and $6,623, respectively, on behalf of Class B shares.


                             ALLOCATION OF BROKERAGE

         Decisions  regarding  each Fund's  portfolio  are made by its  Adviser,
subject to the supervision and control of the Trustees.  Orders for the purchase
and sale of  securities  and other  investments  are placed by  employees of the
Adviser,  all of whom,  in the case of  Evergreen  Asset,  are  associated  with
Lieber.  In general,  the same  individuals  perform the same  functions for the
other  funds  managed  by the  Adviser.  A Fund will not  effect  any  brokerage
transactions  with any broker or dealer  affiliated  directly or indirectly with
the  Adviser  unless  such  transactions  are fair  and  reasonable,  under  the
circumstances, to the Fund's shareholders.  Circumstances that may indicate that
such  transactions  are  fair  or  reasonable  include  the  frequency  of  such
transactions,  the selection  process and the commissions  payable in connection
with such transactions.

         It is anticipated that most of the Funds purchase and sale transactions
will be  with  the  issuer  or an  underwriter  or with  major  dealers  in such
securities  acting as principals.  Such transactions are normally on a net basis
and generally do not involve payment of brokerage commissions. However, the cost
of securities  purchased from an underwriter  usually includes a commission paid
by the issuer to the underwriter.  Purchases or sales from dealers will normally
reflect the spread between bid and ask prices.

         In  selecting  firms to effect  securities  transactions,  the  primary
consideration  of each Fund  shall be  prompt  execution  at the most  favorable
price. A Fund will also consider such factors as the price of the securities and
the size and  difficulty of execution of the order.  If these  objectives may be
met with more than one firm,  the Fund will also  consider the  availability  of
statistical and investment  data and economic facts and opinions  helpful to the
Fund. To the extent that receipt of these  services for which the Adviser or its
affiliates might otherwise have paid, it would tend to reduce their expenses.

         The  transactions  in which the Funds engage do not involve the payment
of brokerage commissions and are executed with dealers other than Lieber.


21328
                                                            26

<PAGE>




                           ADDITIONAL TAX INFORMATION
                      (See also "Taxes" in the Prospectus)

         Each Fund has  qualified  and  intends to  continue  to qualify for and
elect the tax treatment  applicable to regulated  investment  companies  ("RIC")
under  Subchapter  M of the  Internal  Revenue  Code of 1986,  as  amended  (the
"Code").  (Such  qualification  does not involve  supervision  of  management or
investment  practices or policies by the Internal Revenue  Service.) In order to
qualify as a regulated  investment company, a Fund must, among other things, (a)
derive at least 90% of its gross income from dividends,  interest, payments with
respect  to  securities  loans,  gains  from the sale or  other  disposition  of
securities or foreign currencies and other income (including gains from options,
futures or forward  contracts) derived with respect to its business of investing
in such  securities;  (b) derive less than 30% of its gross income from the sale
or other disposition of securities, options, futures or forward contracts (other
than those on foreign currencies), or foreign currencies (or options, futures or
forward contracts  thereon) that are not directly related to the RIC's principal
business of  investing  in  securities  (or options  and  futures  with  respect
thereto) held for less than three months (this provision is repealed starting in
1998); and (c) diversify its holdings so that, at the end of each quarter of its
taxable year, (i) at least 50% of the market value of the Fund's total assets is
represented by cash, U.S. government  securities and other securities limited in
respect of any one issuer,  to an amount not greater than 5% of the Fund's total
assets and 10% of the outstanding voting securities of such issuer, and (ii) not
more than 25% of the value of its total assets is invested in the  securities of
any one issuer (other than U.S.  government  securities  and securities of other
regulated  investment  companies).  By so  qualifying,  a Fund is not subject to
Federal  income tax if it timely  distributes  its  investment  company  taxable
income and any net realized capital gains. A 4% nondeductible excise tax will be
imposed  on a  Fund  to  the  extent  it  does  not  meet  certain  distribution
requirements  by the end of each calendar year.  Each Fund  anticipates  meeting
such distribution requirements.

         Dividends  paid  by a  Fund  from  investment  company  taxable  income
generally  will be taxed to the  shareholders  as  ordinary  income.  Investment
company  taxable  income  includes  net  investment   income  and  net  realized
short-term gains (if any).

         Distributions  of the  excess of net  long-term  capital  gain over net
short-term  capital  loss are taxable to  shareholders  (who are not exempt from
tax) as long-term capital gain, regardless of the length of time the shares of a
Fund have been held by such shareholders. Short-term capital gains distributions
are taxable to shareholders who are not exempt from tax as ordinary income. Such
distributions are not eligible for the dividends-received deduction.

         Distributions  of  investment   company  taxable  income  and  any  net
short-term  capital gains will be taxable as ordinary  income as described above
to  shareholders  (who are not exempt  from tax),  whether  made in shares or in
cash.  Shareholders  electing to receive distributions in the form of additional
shares will have a cost basis for Federal  income tax  purposes in each share so
received  equal to the net asset value of a share of a Fund on the  reinvestment
date.

         Distributions by each Fund result in a reduction in the net asset value
of the Fund's shares.  Should a distribution  reduce the net asset value below a
shareholder's  cost basis,  such distribution  nevertheless  would be taxable as
ordinary income or capital gain as described above to shareholders  (who are not
exempt from tax), even though, from an investment standpoint,  it may constitute
a return of capital. In

21328
                                                            27

<PAGE>



particular,  investors  should be careful to consider  the tax  implications  of
buying  shares just prior to a  distribution.  The price of shares  purchased at
that time includes the amount of the forthcoming distribution.  Those purchasing
just prior to a  distribution  will then  receive  what is in effect a return of
capital upon the distribution which will nevertheless be taxable to shareholders
subject to taxes.

         Upon a sale or exchange of its shares,  a  shareholder  will  realize a
taxable gain or loss depending on its basis in the shares.  Such gains or losses
will be treated as a capital  gain or loss if the shares are  capital  assets in
the investor's hands and will be a long-term  capital gain or loss if the shares
have been held for more than one year.  Long-term  capital  gains on assets held
for more than 18 months  are  taxable  as a maximum  rate of 28%;  such gains on
assets  held for more  than 18 months  are  taxable  as a  maximum  rate of 20%.
Generally,  any loss  realized on a sale or exchange  will be  disallowed to the
extent  shares  disposed  of are  replaced  within a period  of  sixty-one  days
beginning  thirty  days  before  and  ending  thirty  days  after the shares are
disposed  of. Any loss  realized by a  shareholder  on the sale of shares of the
Fund held by the  shareholder  for six months or less will be  disallowed to the
extent of any exempt interest dividends received by the shareholder with respect
to such shares, and will be treated for tax purposes as a long-term capital loss
to the  extent  of  any  distributions  of net  capital  gains  received  by the
shareholder with respect to such shares.

         All distributions, whether received in shares or cash, must be reported
by each  shareholder on his or her Federal income tax return.  Each  shareholder
should  consult his or her own tax adviser to determine  the state and local tax
implications of Fund distributions.

         Shareholders who fail to furnish their taxpayer  identification numbers
to a Fund and to certify as to its  correctness  and certain other  shareholders
may be subject to a 31% Federal  income tax backup  withholding  requirement  on
dividends,  distributions of capital gains and redemption  proceeds paid to them
by the Fund. If the withholding provisions are applicable, any such dividends or
capital  gain  distributions  to these  shareholders,  whether  taken in cash or
reinvested in additional shares, and any redemption  proceeds will be reduced by
the amounts required to be withheld. Investors may wish to consult their own tax
advisers about the applicability of the backup withholding provisions.

         The foregoing  discussion relates solely to U.S. Federal income tax law
as  applicable  to U.S.  persons  (i.e.,  U.S.  citizens and  residents and U.S.
domestic  corporations,  partnerships,  trusts and estates). It does not reflect
the  special tax  consequences  to certain  taxpayers  (e.g.,  banks,  insurance
companies,  tax exempt  organizations  and foreign  persons).  Shareholders  are
encouraged  to  consult  their own tax  advisers  regarding  specific  questions
relating to Federal,  state and local tax consequences of investing in shares of
a Fund. Each  shareholder who is not a U.S. person should consult his or her tax
adviser  regarding the U.S. and foreign tax  consequences of ownership of shares
of a Fund, including the possibility that such a shareholder may be subject to a
U.S. withholding tax at a rate of 31% (or at a lower rate under a tax treaty) on
amounts treated as income from U.S. sources under the Code.

Special Tax Considerations

         In order to qualify to pay exempt interest  dividend for a year, a Fund
must have exempt  bonds with a value equal to more than half of the Fund's total
asset  value at the close of each  quarter of the year.  To the extent  that the
Fund  distributes  exempt  interest  dividends  to a  shareholder,  interest  on
indebtedness incurred or continued by

21328
                                                            28

<PAGE>



such  shareholder  to  purchase or carry  shares of the Fund is not  deductible.
Furthermore,  entities  or  persons  who are  "substantial  users"  (or  related
persons) of facilities  financed by "private activity" bonds (some of which were
formerly referred to as "industrial development" bonds) should consult their tax
advisers before  purchasing  shares of the Fund.  "Substantial  user" is defined
generally as including a "non-exempt  person" who regularly uses in its trade or
business  a  part  of a  facility  financed  from  the  proceeds  of  industrial
development bonds.

         The  percentage of the total  dividends  paid by a Fund with respect to
any taxable year that  qualifies as exempt  interest  dividends will be the same
for all shareholders of the Fund receiving  dividends with respect to such year.
If a shareholder  receives an exempt interest dividend with respect to any share
and such  share  has been held for six  months or less,  any loss on the sale or
exchange of such share will be disallowed  to the extent of the exempt  interest
dividend amount.

                                 NET ASSET VALUE

         The  following  information  supplements  that set forth in each Fund's
Prospectus  under the subheading  "How to Buy Shares - How the Funds Value Their
Shares" in the Section entitled "Purchase and Redemption of Shares".

         The public  offering  price of shares of a Fund is its net asset value,
plus, in the case of Class A shares, a sales charge which will vary depending on
the purchase alternative chosen by the investor,  as more fully described in the
Prospectus.  See  "Purchase of Shares - Class A Shares - Front-End  Sales Charge
Alternative. " On each Fund business day on which a purchase or redemption order
is  received by a Fund and  trading in the types of  securities  in which a Fund
invests  might  materially  affect the value of Fund  shares,  the per share net
asset value of each such Fund is computed in accordance  with the Declaration of
Trust and By-Laws governing each Fund as of the next close of regular trading on
the New York Stock Exchange (the "Exchange")  (currently 4:00 p.m. Eastern time)
by dividing the value of the Fund's total assets,  less its liabilities,  by the
total number of its shares then outstanding. A Fund business day is any weekday,
exclusive of national  holidays on which the Exchange is closed and Good Friday.
For each Fund,  securities  for which the  primary  market is on a  domestic  or
foreign  exchange  and  over-the-counter  securities  admitted to trading on the
NASDAQ  National  List are valued at the last quoted sale or, if no sale, at the
mean of closing bid and asked price and portfolio bonds are presently  valued by
a recognized  pricing  service when such prices are believed to reflect the fair
value of the security.  Over-the-counter  securities  not included in the NASDAQ
National List for which market  quotations are readily available are valued at a
price quoted by one or more brokers.  If accurate  quotations are not available,
securities will be valued at fair value determined in good faith by the Board of
Trustees.

         Under certain circumstances, however, the per share net asset values of
the Class B and Class C shares may be lower  than the per share net asset  value
of the Class A shares  (and,  in turn,  that of Class A shares may be lower than
Class Y shares) as a result of the greater daily expense  accruals,  relative to
Class A and Class Y shares,  of Class B shares  and Class C shares  relating  to
distribution services fees (and, with respect to High Grade, Shareholder Service
Plan fee) and the fact that Class Y shares bear no  additional  distribution  or
shareholder  service related fees.  While it is expected that, in the event each
Class of shares of a Fund realizes net  investment  income or does not realize a
net operating  loss for a period,  the per share net asset values of the classes
will  tend to  converge  immediately  after  the  payment  of  dividends,  which
dividends  will  differ  by  approximately  the  amount of the  expense  accrual
differential  among the  Classes,  there is no  assurance  that this will be the
case. In

21328
                                                            29

<PAGE>



the event one or more Classes of a Fund experiences a net operating loss for any
fiscal  period,  the net asset  value per share of such  Class or  Classes  will
remain lower than that of Classes that incurred lower expenses for the period.

                               PURCHASE OF SHARES

         The following information supplements that set forth in each Prospectus
under the heading "Purchase and Redemption of Shares - How To Buy Shares."

General

         Shares of each Fund will be  offered on a  continuous  basis at a price
equal to their net  asset  value  plus an  initial  sales  charge at the time of
purchase  (the  "front-end  sales  charge  alternative"),  or with a  contingent
deferred  sales charge (the deferred  sales charge  alternative"),  as described
below.  Class Y shares which, as described below, are not offered to the general
public, are offered without any front-end or contingent sales charges. Shares of
each Fund are offered on a continuous basis through (i) investment  dealers that
are members of the National  Association  of Securities  Dealers,  Inc. and have
entered into selected  dealer  agreements  with EKD ("selected  dealers"),  (ii)
depository institutions and other financial  intermediaries or their affiliates,
that have entered into selected agent  agreements with EKD ("selected  agents"),
or (iii) EKD. The minimum for initial investments is $1,000; there is no minimum
for subsequent  investments.  The subscriber may use the  Application  available
from EKD for his or her initial investment.  Sales personnel of selected dealers
and agents  distributing a Fund's shares may receive differing  compensation for
selling Class A, Class B or Class C shares.

         Investors  may purchase  shares of a Fund in the United  States  either
through  selected dealers or agents or directly through EKD. A Fund reserves the
right to suspend the sale of its shares to the public in response to  conditions
in the securities markets or for other reasons.

         Each  Fund  will  accept  unconditional  orders  for its  shares  to be
executed  at the  public  offering  price  equal  to the net  asset  value  next
determined (plus for Class A shares, the applicable sales charges), as described
below.  Orders  received  by EKD prior to the close of  regular  trading  on the
Exchange  on each day the  Exchange  is open for  trading  are priced at the net
asset value computed as of the close of regular  trading on the Exchange on that
day (plus  for Class A shares  the  sales  charges).  In the case of orders  for
purchase of shares placed  through  selected  dealers or agents,  the applicable
public offering price will be the net asset value as so determined,  but only if
the  selected  dealer or agent  receives the order prior to the close of regular
trading on the Exchange  and  transmits it to EKD prior to its close of business
that same day (normally 5:00 p.m. Eastern time). The selected dealer or agent is
responsible  for  transmitting  such orders by 5:00 p.m.  Eastern  time.  If the
selected  dealer or agent  fails to do so,  the  investor's  right to that day's
closing  price must be settled  between the investor and the selected  dealer or
agent.  If the  selected  dealer or agent  receives the order after the close of
regular trading on the Exchange,  the price will be based on the net asset value
determined as of the close of regular trading on the Exchange on the next day it
is open for trading.

         Following the initial  purchase of shares of a Fund, a shareholder  may
place orders to purchase  additional  shares by telephone if the shareholder has
completed  the  appropriate  portion  of the  Application.  Payment  for  shares
purchased by telephone can be made only by Electronic Funds Transfer from a bank
account maintained by the shareholder at a bank that is a member of the National
Automated Clearing House

21328
                                                            30

<PAGE>



Association  ("ACH"). If a shareholder's  telephone purchase request is received
before  4:00  p.m.Eastern  time on a Fund  business  day,  the order to purchase
shares is  automatically  placed the same Fund business day for non-money market
funds,  and two days  following  the day the order is received  for money market
funds,  and the applicable  public  offering  price will be the public  offering
price  determined  as of the close of business on such  business  day.  Full and
fractional shares are credited to a subscriber's account in the amount of his or
her subscription.  As a convenience to the subscriber,  and to avoid unnecessary
expense  to a Fund,  stock  certificates  representing  shares of a Fund are not
issued for any class of shares of any Fund. This  facilitates  later  redemption
and relieves the shareholder of the responsibility for and inconvenience of lost
or stolen certificates.

Alternative Purchase Arrangements

         High Grade and  Short-Intermediate  issue three classes of shares:  (i)
Class A shares,  which are sold to investors choosing the front-end sales charge
alternative;  (ii)  Class B shares,  which are sold to  investors  choosing  the
deferred sales charge alternative;  and (iii) Class Y shares,  which are offered
only to (a)  persons  who at or prior to  December  30,  1994 owned  shares in a
mutual fund advised by Evergreen Asset, (b) certain investment  advisory clients
of the Advisers and their affiliates,  and (c) institutional investors. Tax Free
Income  offers Class A, Class B and Class C shares.  The three classes of shares
each  represent an interest in the same  portfolio of  investments  of the Fund,
have the same rights and are  identical  in all  respects,  except that (I) only
Class A,  Class B and Class C shares are  subject  to a Rule 12b-1  distribution
fee, (II) Class B shares of High Grade are subject to a Shareholder Service Plan
fee,  (III) Class A shares bear the expense of the  front-end  sales  charge and
Class B, Class C and,  when  applicable,  Class A shares bear the expense of the
deferred  sales  charge,  (IV) Class B and Class C shares  bear the expense of a
higher Rule 12b-1  distribution  services fee and  Shareholder  Service Plan fee
than Class A shares (V) with the exception of Class Y shares, each Class of each
Fund has  exclusive  voting  rights with respect to provisions of the Rule 12b-1
Plan pursuant to which its distribution services (and, to the extent applicable,
Shareholder  Service  Plan) fee is paid which  relates  to a specific  Class and
other matters for which separate Class voting is  appropriate  under  applicable
law, provided that, if the Fund submits to a simultaneous vote of Class A, Class
B and, where  applicable,  Class C  shareholders  an amendment to the Rule 12b-1
Plan that  would  materially  increase  the  amount to be paid  thereunder  with
respect to the Class A shares,  the shareholders  will vote separately by Class,
and (VI) only the Class B shares are subject to a conversion feature. Each Class
has different  exchange  privileges and certain  different  shareholder  service
options available.

         The alternative purchase  arrangements permit an investor to choose the
method of  purchasing  shares  that is most  beneficial  given the amount of the
purchase,  the length of time the investor expects to hold the shares, and other
circumstances. Investors should consider whether, during the anticipated life of
their investment in the Fund, the accumulated distribution services (and, to the
extent applicable,  Shareholder  Service Plan) fee and contingent deferred sales
charges on Class B shares prior to  conversion  would be less than the front-end
sales  charge  and  accumulated  distribution  services  fee on  Class A  shares
purchased at the same time, and to what extent such differential would be offset
by the higher  return of Class A shares.  Class B shares  will  normally  not be
suitable for the investor who qualifies to purchase Class A shares at the lowest
applicable  sales  charge.  For this reason,  EKD will reject any order  (except
orders for Class B shares from certain  retirement plans) for more than $250,000
for Class B shares.


21328
                                                            31

<PAGE>



         Class A shares are subject to a lower distribution  services fee and no
Shareholder  Service  Plan  fee and,  accordingly,  pay  correspondingly  higher
dividends  per share  than  Class B shares.  However,  because  front-end  sales
charges  are  deducted at the time of  purchase,  investors  purchasing  Class A
shares would not have all their funds invested initially and,  therefore,  would
initially own fewer shares. Investors not qualifying for reduced front-end sales
charges who expect to maintain their  investment for an extended  period of time
might  consider  purchasing  Class A shares because the  accumulated  continuing
distribution (and, to the extent applicable,  Shareholder  Service Plan) charges
on Class B shares may exceed the front-end sales charge on Class A shares during
the life of the  investment.  Again,  however,  such  investors  must weigh this
consideration  against the fact that,  because of such front-end  sales charges,
not all their funds will be invested initially.

         Other  investors  might  determine,  however,  that  it  would  be more
advantageous  to  purchase  Class B or Class C shares in order to have all their
funds  invested  initially,  although  remaining  subject  to higher  continuing
distribution  services (and, to the extent applicable,  Shareholder Service Plan
)fees and being subject to a contingent  deferred  sales charge for a seven-year
period. For example,  based on current fees and expenses, an investor subject to
the 4.75%  front-end  sales charge  imposed on Class A shares of the Funds would
have to hold his or her investment approximately seven years for the Class B and
Class C  distribution  services  (and,  to the  extent  applicable,  Shareholder
Service  Plan) fees to exceed the  front-end  sales charge plus the  accumulated
distribution  services  fee of Class A  shares.  In this  example,  an  investor
intending to maintain his or her  investment  for a longer period might consider
purchasing  Class A shares.  This  example  does not take into  account the time
value of money,  which  further  reduces  the  impact of the Class B and Class C
distribution services (and, to the extent applicable,  Shareholder Service Plan)
fees on the  investment,  fluctuations  in net  asset  value  or the  effect  of
different performance assumptions.

         With respect to each Fund, the Trustees have  determined that currently
no conflict of  interest  exists  between or among the Class A, Class B, Class C
and Class Y  shares.  On an  ongoing  basis,  the  Trustees,  pursuant  to their
fiduciary  duties under the 1940 Act and state laws, will seek to ensure that no
such conflict arises.

Front-end Sales Charge Alternative--Class A Shares

         The public offering price of Class A shares for purchasers choosing the
front-end sales charge alternative is the net asset value plus a sales charge as
set forth in the Prospectus for each Fund.

         Shares  issued  pursuant  to  the  automatic   reinvestment  of  income
dividends or capital gains  distributions  are not subject to any sales charges.
The Fund  receives  the  entire  net asset  value of its Class A shares  sold to
investors.  The  Distributor's  commission  is the sales charge set forth in the
Prospectus for each Fund, less any applicable discount or commission "reallowed"
to selected dealers and agents.  EKD will reallow  discounts to selected dealers
and agents in the  amounts  indicated  in the table in the  Prospectus.  In this
regard, EKD may elect to reallow the entire sales charge to selected dealers and
agents for all sales with respect to which orders are placed with EKD.

         Set forth below is an example of the method of  computing  the offering
price of the Class A shares of each Fund.  The  example  assumes a  purchase  of
Class A shares of a Fund  aggregating less than $100,000 subject to the schedule
of sales charges set forth in the Prospectus at a price based upon the net asset
value of Class A shares of

21328
                                                            32

<PAGE>



each Fund at the end of each Fund's latest fiscal year.

                  Net          Per Share                     Offering
                  Asset        Sales                         Price
                  Value        Charge       Date             Per Share

High Grade        $10.89       $.54         5/31/97          $11.43

Short-
Intermediate      $10.09       $.34         5/31/97          $10.43

Tax Free Income   $ 9.78       $.49         5/31/97          $10.27

         With respect to High Grade,  the  following  commissions  were paid and
amounts  retained by EKD or its  predecessor for the period ending May 31, 1997,
the fiscal year ended August 31, 1996 and from July 7, 1995  through  August 31,
1995:

                            Period From      Fiscal Year        Period From
                            9/1/96-5/31/97   Ended 8/31/96      7/7/95-8/31/95

Commissions Received        $46,714          $73,014            $5,767
Commissions Retained         $6,389            9,050               712

         With respect to Short-Intermediate  for the period ending May 31, 1997,
the fiscal  year  ended  August 31,  1996 and the  period  from  January 3, 1995
(commencement  of  offering  of Class A shares)  through  August 31,  1995,  and
commissions  were paid to and  amounts  retained by EKD or its  predecessor  are
noted below:

                           Period From       Fiscal Year      Period From
                           9/1/96-5/31/97    Ended 8/31/96    1/5/95-8/31/95

 Commissions Received      $26,752           $33,816          $ 37,130
 Commissions Retained        3,820             8,464             4,445

         With respect to Tax Free Income for the period  ending May 31, 1997 and
the fiscal years ended November 30, 1996 and 1995  commissions  were paid to and
amounts retained by EKD or its predecessor are noted below:


                          Period From         Fiscal Year      Fiscal Year
                          12/1/96-5/31/97     Ended 11/30/96   Ended 11/30/95

 Commissions Received     $9,477              $469,269         $254,934
 Commissions Retained        890               254,934          143,281


         Investors  choosing the front-end  sales charge  alternative  may under
certain   circumstances   be  entitled  to  pay  reduced  sales   charges.   The
circumstances  under  which such  investors  may pay reduced  sales  charges are
described below.

         Combined Purchase Privilege.  Certain persons may qualify for the sales
charge  reductions  by combining  purchases  of shares of one or more  Evergreen
Keystone  fund other than money  market funds into a single  "purchase",  if the
resulting  "purchase"  totals at least $100,000.  The term "purchase" refers to:
(i) a single purchase by an individual, or to concurrent purchases, which in the
aggregate are at least equal to

21328
                                                            33

<PAGE>



the prescribed amounts,  by an individual,  his or her spouse and their children
under  the  age  of 21  years  purchasing  shares  for  his,  her or  their  own
account(s);  (ii) a single purchase by a trustee or other  fiduciary  purchasing
shares for a single trust, estate or single fiduciary account although more than
one beneficiary is involved; or (iii) a single purchase for the employee benefit
plans of a single employer.  The term "purchase" also includes  purchases by any
"company",  as the term is  defined  in the  1940  Act,  but  does  not  include
purchases by any such company  which has not been in existence  for at least six
months or which has no purpose  other than the  purchase  of shares of a Fund or
shares  of  other  registered  investment  companies  at a  discount.  The  term
"purchase"  does not include  purchases by any group of  individuals  whose sole
organizational nexus is that the participants therein are credit card holders of
a company, policy holders of an insurance company, customers of either a bank or
broker-dealer or clients of an investment adviser. A "purchase" may also include
shares, purchased at the same time through a single selected dealer or agent, of
any Evergreen Keystone fund.

         Prospectuses  for the Evergreen  Keystone funds may be obtained without
charge by contacting  EKD or the Advisers at the  telephone  number shown on the
front cover of this Statement of Additional Information.

         Cumulative  Quantity  Discount (Right of  Accumulation).  An investor's
purchase of  additional  Class A shares of a Fund may  qualify for a  Cumulative
Quantity Discount. The applicable sales charge will be based on the total of:

         (i)      the investor's current purchase;

         (ii)     the net asset value (at the close of business on the  previous
                  day) of (a) all Class A and Class B shares of the Fund held by
                  the  investor  and (b) all such shares of any other  Evergreen
                  mutual fund held by the investor; and

         (iii)    the net asset value of all shares  described in paragraph (ii)
                  owned by another  shareholder  eligible  to combine his or her
                  purchase  with that of the investor  into a single  "purchase"
                  (see above).

         For example, if an investor owned Class A, Class B or Class C shares of
an Evergreen  Keystone fund worth $200,000 at their then current net asset value
and  subsequently  purchased  Class A shares worth an additional  $100,000,  the
sales charge for the $100,000 purchase, in the case of Short-Intermediate, would
be at the 2.00% rate  applicable to a single  $300,000  purchase rather than the
2.50% rate,  or in the case of High  Grade,  at the 2.50% rate  applicable  to a
single $300,000 purchase rather than the 3.75% rate.

         To  qualify  for the  Combined  Purchase  Privilege  or to  obtain  the
Cumulative  Quantity  Discount on a purchase through a selected dealer or agent,
the  investor or selected  dealer or agent must  provide  the  Distributor  with
sufficient  information to verify that each purchase qualifies for the privilege
or discount.

         Letter of Intent.  Class A investors  may also obtain the reduced sales
charges shown in the  Prospectus by means of a written  Letter of Intent,  which
expresses the  investor's  intention to invest not less than  $100,000  within a
period of 13 months in Class A shares  (or Class A,  Class B and Class C shares)
of the Fund or any other Evergreen  mutual fund. Each purchase of shares under a
Letter of Intent will be made at the public offering price or prices  applicable
at the  time of such  purchase  to a single  transaction  of the  dollar  amount
indicated in the Letter of Intent. At the

21328
                                                            34

<PAGE>



investor's  option,  a Letter of Intent may  include  purchases  of Class A or B
shares of the Fund or any other  Evergreen  Keystone  fund made not more than 90
days prior to the date that the investor signs a Letter of Intent;  however, the
13-month period during which the Letter of Intent is in effect will begin on the
date of the earliest purchase to be included.

         Investors  qualifying  for the Combined  Purchase  Privilege  described
above may purchase shares of the Evergreen  Keystone funds under a single Letter
of Intent.  For example,  if at the time an investor signs a Letter of Intent to
invest at least  $100,000 in Class A shares of the Fund,  the  investor  and the
investor's spouse each purchase shares of the Fund worth $20,000 (for a total of
$40,000),  it will only be  necessary  to invest a total of  $60,000  during the
following 13 months in shares of the Fund or any other Evergreen  Keystone fund,
to qualify for the 3.75% sales charge  applicable to purchases in High Grade and
Tax Free Income or 2.50%  applicable to purchases in  Short-Intermediate  on the
total amount being  invested  (the sales charge  applicable  to an investment of
$100,000).

         The Letter of Intent is not a binding  obligation  upon the investor to
purchase  the full amount  indicated.  The minimum  initial  investment  under a
Letter of Intent is 5% of such  amount.  Shares  purchased  with the first 5% of
such amount will be held in escrow  (while  remaining  registered in the name of
the  investor) to secure  payment of the higher sales charge  applicable  to the
shares  actually  purchased if the full amount  indicated is not purchased,  and
such escrowed shares will be involuntarily  redeemed to pay the additional sales
charge,  if  necessary.  Dividends on escrowed  shares,  whether paid in cash or
reinvested in additional Fund shares,  are not subject to escrow.  When the full
amount indicated has been purchased,  the escrow will be released. To the extent
that an investor  purchases more than the dollar amount  indicated on the Letter
of Intent and  qualifies for a further  reduced  sales charge,  the sales charge
will be adjusted  for the entire  amount  purchased  at the end of the  13-month
period.  The  difference  in sales  charge will be used to  purchase  additional
shares of the Fund subject to the rate of sales charge  applicable to the actual
amount of the aggregate purchases.

         Investors  wishing to enter into a Letter of Intent in conjunction with
their  initial  investment  in  Class A shares  of a Fund  should  complete  the
appropriate  portion  of the  Application  while  current  Class A  shareholders
desiring to do so can obtain a form of Letter of Intent by  contacting a Fund at
the  address  or  telephone  number  shown  on the  cover of this  Statement  of
Additional Information.

         Investments  Through  Employee  Benefit  and  Savings  Plans.   Certain
qualified  and  non-qualified  benefit and savings  plans may make shares of the
Evergreen mutual funds available to their participants. Investments made by such
employee benefit plans may be exempt from any applicable front-end sales charges
if  they  meet  the  criteria  set  forth  in  the  Prospectus  under  "Class  A
Shares-Front   End  Sales   Charge   Alternative".   The  Advisers  may  provide
compensation  to  organizations  providing  administrative  and  record  keeping
services to plans  which make  shares of the  Evergreen  Keystone  mutual  funds
available to their participants.

         Reinstatement  Privilege.  A Class A shareholder  who has caused any or
all of his or her shares of the Fund to be redeemed or repurchased  may reinvest
all or any portion of the redemption or repurchase proceeds in Class A shares of
the Fund at net  asset  value  without  any  sales  charge,  provided  that such
reinvestment  is made within 30 calendar days after the redemption or repurchase
date.  Shares are sold to a reinvesting  shareholder at the net asset value next
determined as described  above. A reinstatement  pursuant to this privilege will
not cancel the redemption or repurchase transaction;

21328
                                                            35

<PAGE>



therefore,  any gain or loss so  realized  will be  recognized  for  Federal tax
purposes  except that no loss will be recognized to the extent that the proceeds
are reinvested in shares of the Fund. The reinstatement privilege may be used by
the  shareholder  only once,  irrespective  of the number of shares  redeemed or
repurchased,  except that the  privilege may be used without limit in connection
with transactions whose sole purpose is to transfer a shareholder's  interest in
the  Fund  to  his or her  individual  retirement  account  or  other  qualified
retirement plan account.  Investors may exercise the reinstatement  privilege by
written  request  sent to the Fund at the  address  shown  on the  cover of this
Statement of Additional Information.

         Sales at Net Asset Value.  In addition to the  categories  of investors
set forth in the Prospectus,  each Fund may sell its Class A shares at net asset
value,  i.e.,  without any sales  charge,  to: (i) certain  investment  advisory
clients of the Advisers or their affiliates; (ii) officers and present or former
Trustees of the Trusts; present or former trustees of other investment companies
managed by the Advisers;  officers,  directors and present or retired  full-time
employees of the  Adviser,  the  Distributor,  and their  affiliates;  officers,
directors and present and full-time  employees of selected dealers or agents; or
the  spouse,  sibling,  direct  ancestor  or  direct  descendant   (collectively
"relatives") of any such person; or any trust,  individual retirement account or
retirement  plan account for the benefit of any such person or relative;  or the
estate  of any such  person  or  relative,  if such  shares  are  purchased  for
investment  purposes  (such shares may not be resold except to the Fund);  (iii)
certain  employee  benefit plans for  employees of the Advisers,  EKD, and their
affiliates;  (iv) persons  participating in a fee-based  program,  sponsored and
maintained by a registered  broker-dealer and approved by EKD, pursuant to which
such persons pay an asset-based fee to such  broker-dealer,  or its affiliate or
agent,  for  service  in the nature of  investment  advisory  or  administrative
services.  These  provisions  are  intended  to provide  additional  job-related
incentives to persons who serve the Funds or work for companies  associated with
the Funds and selected dealers and agents of the Funds.  Since these persons are
in a  position  to have a basic  understanding  of the  nature of an  investment
company as well as a general  familiarity with the Fund, sales to these persons,
as  compared  to  sales  in  the  normal  channels  of   distribution,   require
substantially  less  sales  effort.  Similarly,   these  provisions  extend  the
privilege  of  purchasing  shares  at net  asset  value to  certain  classes  of
institutional investors who, because of their investment sophistication,  can be
expected to require  significantly  less than normal sales effort on the part of
the Funds and the Distributor.

Deferred Sales Charge Alternative--Class B and Class C Shares

         Investors choosing the deferred sales charge alternative purchase Class
B shares at the public  offering price equal to the net asset value per share of
the Class B shares on the date of  purchase  without the  imposition  of a sales
charge at the time of purchase.  The Class B shares are sold without a front-end
sales  charge so that the full  amount of the  investor's  purchase  payment  is
invested in the Fund initially.

         Contingent  Deferred  Sales  Charge.  Class B shares which are redeemed
within  seven years after the month of purchase  will be subject to a contingent
deferred  sales  charge at the rates set forth in the  Prospectus  charged  as a
percentage of the dollar amount subject thereto.  The charge will be assessed on
an amount equal to the lesser of the cost of the shares being  redeemed or their
net asset value at the time of redemption.  Accordingly, no sales charge will be
imposed on increases  in net asset value above the initial  purchase  price.  In
addition, no contingent deferred sales charge will be assessed on shares derived
from reinvestment of dividends or capital gains distributions. The amount of the
contingent  deferred sales charge,  if any, will vary depending on the number of
years from the time of payment for the purchase of Class B

21328
                                                            36

<PAGE>



shares until the time of redemption of such shares.

         In  determining  the contingent  deferred sales charge  applicable to a
redemption,  it will be  assumed  that the  redemption  is first of any  Class A
shares in the shareholder's Fund account, second of Class B shares held for over
seven years or Class B shares acquired  pursuant to reinvestment of dividends or
distributions  and third of Class B shares held  longest  during the  seven-year
period.

         To illustrate,  assume that an investor purchased 100 Class B shares at
$10 per share (at a cost of $1,000) and in the second year after  purchase,  the
net  asset  value per share is $12 and,  during  such  time,  the  investor  has
acquired 10  additional  Class B shares upon dividend  reinvestment.  If at such
time the investor  makes his or her first  redemption  of 50 Class B shares,  10
Class B shares will not be subject to charge  because of dividend  reinvestment.
With respect to the  remaining 40 Class B shares,  the charge is applied only to
the original cost of $10 per share and not to the increase in net asset value of
$2 per  share.  Therefore,  of the  $600  of the  shares  redeemed  $400  of the
redemption proceeds (40 shares x $10 original purchase price) will be charged at
a rate of 4.0% (the  applicable  rate in the second  year after  purchase  for a
contingent deferred sales charge of $16).

         The contingent deferred sales charge is waived on redemptions of shares
(i) following the death or disability, as defined in the Code, of a shareholder,
or  (ii) to the  extent  that  the  redemption  represents  a  minimum  required
distribution from an individual retirement account or other retirement plan to a
shareholder who has attained the age of 70-1/2.

     Proceeds from the  contingent  deferred sales charge are paid to EKD or its
predecessor  and are  used by EKD to  defray  the  expenses  of EKD  related  to
providing  distribution-related services to the Fund in connection with the sale
of the Class B shares,  such as the payment of compensation to selected  dealers
and  agents  for  selling  Class B shares.  The  combination  of the  contingent
deferred sales charge and the  distribution  services fee (and,  with respect to
High Grade, the Shareholder Service Plan fee) enables the Fund to sell the Class
B shares  without a sales  charge being  deducted at the time of  purchase.  The
higher  distribution  services fee (and, with respect to Florida Municipal Bond,
Georgia  Municipal  Bond, New Jersey  Tax-Free,  North Carolina  Municipal Bond,
South Carolina  Municipal  Bond,  Virginia  Municipal  Bond and High Grade,  the
Shareholder  Service Plan fee) incurred by Class B shares will cause such shares
to have a higher expense ratio and to pay lower  dividends than those related to
Class A shares.

         Conversion  Feature.  At the end of the period ending seven years after
the end of the  calendar  month in which the  shareholder's  purchase  order was
accepted,  Class B shares will automatically  convert to Class A shares and will
no longer be subject to a higher  distribution  services fee and the  applicable
shareholder  service fee imposed on Class B shares.  Such  conversion will be on
the basis of the  relative  net asset  values of the two  classes,  without  the
imposition of any sales load, fee or other charge. The purpose of the conversion
feature is to reduce the  distribution  services  fee paid by holders of Class B
shares that have been  outstanding  long enough for the Distributor to have been
compensated for the expenses associated with the sale of such shares.

         For purposes of conversion to Class A, Class B shares purchased through
the  reinvestment  of  dividends  and  distributions  paid in respect of Class B
shares in a  shareholder's  account will be  considered to be held in a separate
sub-account.  Each time any Class B shares in the  shareholder's  account (other
than those in the

21328
                                                            37

<PAGE>



sub-account) convert to Class A, an equal pro-rata portion of the Class B shares
in the sub-account will also convert to Class A.

         The  conversion  of Class B shares to Class A shares is  subject to the
continuing  availability  of an opinion  of  counsel to the effect  that (i) the
assessment of the higher  distribution  services fee (and,  with respect to High
Grade,  Shareholder  Service  Plan fee) with  respect to Class B shares does not
result in the dividends or  distributions  payable with respect to other Classes
of a Fund's shares being deemed  "preferential  dividends"  under the Code,  and
(ii) the  conversion  of Class B shares to Class A shares does not  constitute a
taxable event under Federal  income tax law. The conversion of Class B shares to
Class A shares may be suspended if such an opinion is no longer available at the
time such conversion is to occur. In that event, no further conversions of Class
B shares  would  occur,  and shares  might  continue to be subject to the higher
distribution  services  fee (and,  with respect to High Grade,  the  Shareholder
Service Plan fee) for an  indefinite  period which may extend  beyond the period
ending  seven  years  after  the  end  of  the  calendar   month  in  which  the
shareholder's purchase order was accepted.

Level-Load Alternative--Class C Shares

         Investors  choosing the level-load  sales charge  alternative  purchase
Class C shares at the public  offering  price  equal to the net asset  value per
share of the Class C shares on the date of purchase  without the imposition of a
front-end sales charge.  However,  you will pay a 1.0% contingent deferred sales
charge if you redeem  shares  during the first year after the month of purchase.
No charge is  imposed in  connection  with  redemptions  made more than one year
after the month of purchase.  Class C shares are sold without a front-end  sales
charge so that the Fund will receive the full amount of the investor's  purchase
payment and after the first year without a contingent  deferred  sales charge so
that the investor will receive as proceeds upon  redemption the entire net asset
value of his or her  Class C  shares.  The  Class C  distribution  services  fee
enables  the  Fund to sell  Class C of  shares  without  either a  front-end  or
contingent deferred sales charge. However, unlike Class B shares, Class C shares
do not  convert  to any other  Class  shares of the Fund.  Class C shares  incur
higher  distribution  services  fees than  Class A shares,  and will thus have a
higher  expense  ratio and pay  correspondingly  lower  dividends  than  Class A
shares.

Class Y Shares

         Class Y shares are not offered to the general  public and are available
only to (i)  persons  who at or prior to  December  30,  1994 owned  shares in a
mutual fund advised by Evergreen Asset, (ii) certain investment advisory clients
of the Advisers and their affiliates, and (iii) institutional investors. Class Y
shares do not bear any Rule 12b-1  distribution  expenses and are not subject to
any front-end or contingent deferred sales charges.

                       GENERAL INFORMATION ABOUT THE FUNDS
 (See also "Other Information - General Information" in each Fund's Prospectus)

Capitalization and Organization

         The Evergreen Short-Intermediate Municipal Fund is a separate series of
The Evergreen  Municipal Trust, a Massachusetts  business trust.  Evergreen High
Grade Tax Free  Fund is a  separate  series of  Evergreen  Investment  Trust,  a
Massachusetts  business trust.  Keystone Tax Free Income Fund is a Massachsuetts
business trust.  The  above-named  Trusts are  individually  referred to in this
Statement of Additional Information as the

21328
                                                            38

<PAGE>



"Trust" and  collectively as the "Trusts".  Each Trust is governed by a board of
trustees.  Unless  otherwise  stated,  references  to the "Board of Trustees" or
"Trustees" in this Statement of Additional  Information refer to the Trustees of
all the Trusts.

         Each Fund, other than Tax Free Income, may issue an unlimited number of
shares of  beneficial  interest  with a $0.0001  par value.  Tax Free Income may
issue an unlimited  number of shares of  beneficial  interest with no par value.
All  shares of these  Funds  have equal  rights  and  privileges.  Each share is
entitled to one vote,  to  participate  equally in dividends  and  distributions
declared by the Funds and on  liquidation  to their  proportionate  share of the
assets remaining after satisfaction of outstanding liabilities.  Shares of these
Funds are fully paid,  nonassessable and fully transferable when issued and have
no  pre-emptive,   conversion  or  exchange  rights.   Fractional   shares  have
proportionally  the same rights,  including voting rights, as are provided for a
full share.

         Under each Trust's  Declaration of Trust, each Trustee will continue in
office  until  the  termination  of the  Trust  or his  or  her  earlier  death,
incapacity,  resignation  or removal.  Shareholders  can remove a Trustee upon a
vote of  two-thirds  of the  outstanding  shares of  beneficial  interest of the
Trust. Vacancies will be filled by a majority of the remaining Trustees, subject
to the 1940  Act.  As a  result,  normally  no annual  or  regular  meetings  of
shareholders will be held, unless otherwise required by the Declaration of Trust
of each Trust or the 1940 Act.

         Shares have noncumulative  voting rights,  which means that the holders
of more than 50% of the shares  voting for the  election of  Trustees  can elect
100% of the  Trustees  if they  choose to do so and in such event the holders of
the remaining shares so voting will not be able to elect any Trustees.

         The Trustees of each Trust are  authorized to reclassify  and issue any
unissued shares to any number of additional series without shareholder approval.
Accordingly,  in the future,  for reasons such as the desire to establish one or
more  additional  portfolios of a Trust with  different  investment  objectives,
policies or restrictions,  additional  series of shares may be created by one or
more Trusts. Any issuance of shares of another series or class would be governed
by the 1940 Act and the law of the Commonwealth of  Massachusetts.  If shares of
another  series  of a Trust  were  issued in  connection  with the  creation  of
additional  investment  portfolios,  each share of the newly  created  portfolio
would  normally be entitled to one vote for all purposes.  Generally,  shares of
all portfolios would vote as a single series on matters, such as the election of
Trustees,  that affected all portfolios in substantially  the same manner. As to
matters affecting each portfolio differently, such as approval of the Investment
Advisory  Agreement and changes in investment  policy,  shares of each portfolio
would vote separately.

         In addition any Fund may, in the future,  create additional  classes of
shares which represent an interest in that same investment portfolio. Except for
the  different  distribution  related  and other  specific  costs  borne by such
additional  classes,  they will have the same voting and other rights  described
for the existing classes of each Fund.

         Procedures  for calling a  shareholders  meeting for the removal of the
Trustees of each Trust,  similar to those set forth in Section 16(c) of the 1940
Act, will be available to  shareholders  of each Fund. The rights of the holders
of  shares  of a series  of a Fund may not be  modified  except by the vote of a
majority of the outstanding shares of such series.


21328
                                                            39

<PAGE>



         An order has been  received  from the SEC  permitting  the issuance and
sale of multiple classes of shares  representing  interests in each Fund. In the
event a Fund  were to issue  additional  Classes  of  shares  other  than  those
described herein, no further relief from the SEC would be required.

Distributor

         Evergreen Keystone Distributor, Inc. ("EKD" or the "Distributor"),  125
W. 55th  Street,  New York,  New York  10019,  serves as each  Fund's  principal
underwriter,  and as such may solicit orders from the public to purchase  shares
of any Fund.  The  Distributor  is not obligated to sell any specific  amount of
shares and will purchase shares for resale only against orders for shares. Under
the  Agreement  between each Fund and the  Distributor,  each Fund has agreed to
indemnify the Distributor, in the absence of its willful misfeasance, bad faith,
gross negligence or reckless  disregard of its obligations  thereunder,  against
certain civil  liabilities,  including  liabilities  under the Securities Act of
1933, as amended.

Counsel

         Sullivan & Worcester LLP,  Washington,  D.C.,  serves as counsel to the
Funds.

Independent Auditors

         Price  Waterhouse LLP has been selected to be the independent  auditors
of Short-Intermediate and High Grade.

         KPMG Peat Marwick LLP has been selected to be the independent  auditors
of Tax Free Income.

                             PERFORMANCE INFORMATION

Total Return

         From time to time a Fund may  advertise  its "total  return".  Computed
separately  for each class,  the Fund's  "total  return" is its  average  annual
compounded  total  return for recent one,  five,  and  ten-year  periods (or the
period since the Fund's inception). The Fund's total return for such a period is
computed by finding,  through the use of a formula  prescribed  by the SEC,  the
average  annual  compounded  rate of return over the period that would equate an
assumed  initial amount  invested to the value of such  investment at the end of
the period. For purposes of computing total return, income dividends and capital
gains  distributions  paid on  shares  of the  Fund  are  assumed  to have  been
reinvested  when paid and the maximum  sales charge  applicable  to purchases of
Fund shares is assumed to have been paid. The Fund will include performance data
for  Class  A,  Class B,  Class C and  Class Y shares  in any  advertisement  or
information including performance data of the Fund.

         The average  annual  compounded  total  return for each Class of shares
offered by the Funds for the most recently  completed one year, three year, five
year and ten year periods,  where  applicable,  and the period since each Fund's
inception is set forth in the table below.






21328
                                                            40

<PAGE>



             1 Year    3 Years  5 Years   10 Years
             Ended     Ended    Ended     Ended     From Inception**
             05/31/97  05/31/97 05/31/97  05/31/97  to 05/31/97

HIGH GRADE

Class A       1.90%    5.11%    5.75%     N/A           6.00%
Class B       1.19%    5.16%    N/A       N/A           5.13%
Class Y       7.25%    7.10%    N/A       N/A           5.11%

SHORT-
INTERMEDIATE

Class A       0.92%     N/A      N/A      N/A           3.40%
Class B       1.51%     N/A      N/A      N/A           2.76%
Class Y       4.62%    3.95%    4.44%     N/A           4.88%

TAX FREE INCOME

Class A       1.80%    4.39%    4.64%    6.23%           N/A
Class B       1.03%    4.39%     N/A      N/A           3.84%
Class C       5.03%    5.26%     N/A      N/A           4.22%

**                                                    INCEPTION DATE
Short-Intermediate
                           Class A and B              January 3, 1995
                           Class Y                    July 17, 1991
High Grade                 Class A                    February 21, 1992
                           Class B                    January 11, 1993
                           Class Y                    February 28, 1994
Tax Free Income            Class A                    February 13, 1987
                           Class B                    February 1, 1993
                           Class C                    February 1, 1993

         A Fund's  total  return is not fixed and will  fluctuate in response to
prevailing  market  conditions  or as a function  of the type and quality of the
securities in a Fund's portfolio and its expenses.  Total return  information is
useful in reviewing a Fund's  performance but such information may not provide a
basis for comparison with bank deposits or other  investments  which pay a fixed
yield for a stated period of time. An investor's principal invested in a Fund is
not fixed and will fluctuate in response to prevailing market conditions.

YIELD CALCULATIONS

         From time to time, a Fund may quote its yield in  advertisements  or in
reports or other communications to shareholders.  Yield quotations are expressed
in annualized terms and may be quoted on a compounded basis. Yields are computed
by dividing the Fund's interest income (as defined in the SEC yield formula) for
a given 30-day or one month period,  net of expenses,  by the average  number of
shares entitled to receive distributions during the period, dividing this figure
by the Fund's net asset value per share at the end of the period and annualizing
the  result  (assuming  compounding  of  income) in order to arrive at an annual
percentage rate. The formula for calculating yield is as follows:



21328
                                                            41

<PAGE>



                              YIELD = 2[(a-b+1)6-1]
                                       cd

Where             a = Interest earned during the period
                  b = Expenses accrued for the period (net of  reimbursements)
                  c = The average daily number of shares outstanding during the
                      period that were entitled to receive dividends
                  d = The maximum offering price per share on the last day of 
                      the period

     Income is calculated  for purposes of yield  quotations in accordance  with
standardized  methods  applicable to all stock and bond funds.  Gains and losses
generally are excluded from the calculation.  Income  calculated for purposes of
determining  a  Fund's  yield  differs  from  income  as  determined  for  other
accounting  purposes.  Because of the different  accounting  methods  used,  and
because of the compounding assumed in yield calculations,  the yields quoted for
a Fund may  differ  from the rate of  distributions  a Fund  paid  over the same
period, or the net investment income reported in a Fund's financial statements.

Tax Equivalent Yield

         The Funds invest  principally in obligations the interest from which is
exempt from Federal income tax other than the Alternative  Minimum Tax. However,
from time to time the Funds may make investment which generate taxable income. A
Fund's  tax-equivalent  yield is the rate an investor  would have to earn from a
fully  taxable  investment  in order to equal  the  Fund's  yield  after  taxes.
Tax-equivalent yields are calculated by dividing a Fund's yield by the result of
one minus a stated  Federal or combined  Federal and state tax rate.  (If only a
portion of the Fund's yield is tax-exempt,  only that portion is adjusted in the
calculation.) Of course,  no assurance can be given that a Fund will achieve any
specific  tax-exempt yield. If only a portion of the Fund's yield is tax-exempt,
only that portion is adjusted in the calculation. Of course, no assurance can be
given that the Fund will achieve any specific tax-exempt yield.

         The following formula is used to calculate Tax Equivalent Yield without
taking into account state tax:

                                  FUND'S YIELD
                                1 - Fed Tax Rate

         Yield  information  is useful in  reviewing a Fund's  performance,  but
because yields fluctuate, such information cannot necessarily be used to compare
an  investment  in a Fund's  shares with bank  deposits,  savings  accounts  and
similar  investment  alternatives  which often  provide an agreed or  guaranteed
fixed yield for a stated period of time. Shareholders should remember that yield
is a  function  of the  kind  and  quality  of  the  instruments  in the  Funds'
investment  portfolios,   portfolio  maturity,  operating  expenses  and  market
conditions.

         It should be recognized that in periods of declining interest rates the
yields will tend to be somewhat  higher than  prevailing  market  rates,  and in
periods of rising  interest  rates the yields  will tend to be  somewhat  lower.
Also,  when  interest  rates are falling,  the inflow of net new money to a Fund
from the continuous sale of its shares

21328
                                                            42

<PAGE>



will likely be invested in instruments  producing  lower yields than the balance
of the Fund's  investments,  thereby  reducing the current yield of the Fund. In
periods of rising interest rates, the opposite can be expected to occur.

         The tax exempt yields (calculated using a 31% federal tax rate) of each
Fund for the  thirty-day  period  ended  May 31,  1997 for each  Class of shares
offered by the Funds is set forth in the table below:

                     Yield                 Tax Equivalent Yield
High Grade
 Class A             4.19%                        6.07%
 Class B             3.63%                        5.26%
 Class Y             4.66%                        6.75%

Short-Intermediate
 Class A             3.74%                        5.42%
 Class B             2.94%                        4.26%
 Class Y             3.93%                        5.70%

Tax Free Income
 Class A             4.58%                        6.64%
 Class B             4.05%                        5.87%
 Class C             4.05%                        5.87%

Non-Standardized Performance

         In addition to the performance  information described above, a Fund may
provide total return  information for designated  periods,  such as for the most
recent six months or most recent twelve months. This total return information is
computed as described under "Total Return" above except that no annualization is
made.

GENERAL

         From time to time, a Fund may quote its  performance in advertising and
other  types of  literature  as compared to the  performance  of the  Standard &
Poor's 500 Composite Stock Price Index, the Dow Jones Industrial Average, Lehman
Brothers General  Obligations  Municipal Bond Index or any other commonly quoted
index of common  stock or  municipal  bond  prices.  The  Standard  & Poor's 500
Composite Stock Price Index and the Dow Jones  Industrial  Average are unmanaged
indices of selected common stock prices. The Lehman Brothers General Obligations
Municipal  Bond Index is an unmanaged  index of state  general  obligation  debt
issues which are rated A or better and represent a variety of coupon  ranges.  A
Fund's  performance  may also be compared to those of other  mutual funds having
similar objectives. This comparative performance would be expressed as a ranking
prepared by Lipper Analytical  Services,  Inc. or similar  independent  services
monitoring mutual fund performance.  A Fund's  performance will be calculated by
assuming,   to  the  extent  applicable,   reinvestment  of  all  capital  gains
distributions  and income  dividends aid. Any such  comparisons may be useful to
investors  who  wish to  compare  a Fund's  past  performance  with  that of its
competitors.  Of  course,  past  performance  cannot  be a  guarantee  of future
results.

Additional Information

         Any shareholder  inquiries may be directed to the shareholder's  broker
or to each Adviser at the address or  telephone  number shown on the front cover
of this  Statement of  Additional  Information.  This  Statement  of  Additional
Information does not contain

21328
                                                            43

<PAGE>



all the information set forth in the Registration Statements filed by the Trusts
with the SEC  under  the  Securities  Act of 1933.  Copies  of the  Registration
Statement  may  be  obtained  at a  reasonable  charge  from  the  SEC or may be
examined, without charge, at the offices of the SEC in Washington, D.C.

                              FINANCIAL STATEMENTS

         The  financial  statements  of Tax Free  Income,  appearing in its most
current fiscal year Annual Report to Shareholders and the report thereon of KPMG
Peat Marwick LLP,  independent  auditors,  appearing therein are incorporated by
reference  into  this  Statement  of  Additional   Information.   The  financial
statements of High Grade and Short-Intermediate, appearing in their most current
Annual Reports to Shareholders  and the report thereon of Price  Waterhouse LLP,
independent auditors,  appearing therein are incorporated by reference into this
Statement of Additional  Information.  The Annual Report to Shareholders for the
Funds, which contain the referenced  statements,  are available upon request and
without charge.


21328
                                                            44

<PAGE>





                                  APPENDIX "A"


DESCRIPTION OF BOND, MUNICIPAL NOTE AND COMMERCIAL PAPER RATINGS

         Standard & Poor's  Ratings  Group.  A Standard  & Poor's  corporate  or
municipal  bond rating is a current  assessment  of the credit  worthiness of an
obligor  with  respect  to a  specific  obligation.  This  assessment  of credit
worthiness may take into consideration obligers such as guarantors,  insurers or
lessees.  The debt rating is not a  recommendation  to purchase,  sell or hold a
security,  inasmuch as it does not comment as to market price or suitability for
a particular investor.

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

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

         1. Likelihood of default-capacity  and willingness of the obligor as to
the timely payment of interest and repayment of principal in accordance with the
terms of the obligation.

         2. Nature of and provisions of the obligation.

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

         AAA - This is the  highest  rating  assigned  by Standard & Poor's to a
debt  obligation and indicates an extremely  strong capacity to pay interest and
repay any principal.

         AA - Debt rated AA also  qualifies as high  quality  debt  obligations.
Capacity to pay interest and repay  principal is very strong and in the majority
of instances they differ from AAA issues only in small degree.

         A - Debt  rated A has a  strong  capacity  to pay  interest  and  repay
principal  although it is somewhat more  susceptible  to the adverse  effects of
changes in  circumstances  and  economic  conditions  than debt in higher  rated
categories.

         BBB - Debt rated BBB is regarded as having an adequate  capacity to pay
interest  and  repay  principal.   Whereas  they  normally  exhibit   protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened  capacity to pay interest and repay  principal  for
debt in this category than is higher rated categories.

         BB, B, CCC, CC, C - Debt rated BB, B, CCC, CC and C is  regarded,  on a
balance,  as predominantly  speculative with respect to capacity to pay interest
and repay principal in accordance with the terms of the obligation.


21328
                                       A-1

<PAGE>



         BB indicates the lowest degree of speculation  and C the highest degree
of  speculation.  While such debt will likely have some  quality and  protective
characteristics,  these are  outweighed  by large  uncertainties  or major  risk
exposures to adverse conditions.

         BB - Debt rated BB has less  near-term  vulnerability  to default  than
other  speculative  issues.  However,  it faces major ongoing  uncertainties  or
exposure to adverse business, financial, or economic conditions which could lead
to inadequate  capacity to meet timely interest and principal  payments.  The BB
rating  category  is also  used for debt  subordinated  to  senior  debt that is
assigned an actual or implied BBB rating.

         B - Debt rated B has greater vulnerability to default but currently has
the  capacity  to meet  interest  payments  and  principal  repayments.  Adverse
business,  financial,  or economic  conditions  will likely  impair  capacity or
willingness to pay interest and repay  principal.  The B rating category is also
used for debt  subordinated to senior debt that is assigned an actual or implied
BB or BB- rating.

         CCC - Debt  rated  CCC has a  currently  indefinable  vulnerability  to
default,  and is  dependent  upon  favorable  business,  financial  and economic
conditions to meet timely payment of interest and repayment of principal. In the
event of adverse business, financial or economic conditions, it is not likely to
have the capacity to pay interest and repay  principal.  The CCC rating category
is also used for debt  subordinated to senior debt that is assigned an actual or
implied B or B- rating.

         CC - The rating CC is typically  applied to debt subordinated to senior
debt that is assigned an actual or implied CCC rating.

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

         C1 - The rating C1 is reserved for income bonds on which no interest is
being paid.

         D - Debt  rated  D is in  payment  default.  It is used  when  interest
payments or principal payments are not made on a due date even if the applicable
grace  period  has not  expired,  unless  Standard & Poor's  believes  that such
payments  will be made  during such grace  periods;  it will also be used upon a
filing of a bankruptcy petition if debt service payments are jeopardized.

         Plus (+) or Minus (-) - To provide more detailed  indications of credit
quality, the ratings from AA to CCC may be modified by the addition of a plus or
minus sign to show relative standing within the major rating categories.

         NR - indicates that no public rating has been requested,  that there is
insufficient  information  on which to base a rating,  or that Standard & Poor's
does not rate a  particular  type of  obligation  as a matter  of  policy.  Debt
obligations of issuers  outside the United States and its  territories are rated
on the same basis as  domestic  corporate  and  municipal  issues.  The  ratings
measure  the  credit  worthiness  of the  obligor  but do not take into  account
currency exchange and related uncertainties.

         Bond  Investment  Quality  Standards:  Under  present  commercial  bank
regulations  issued by the  Comptroller of the Currency,  bonds rated in the top
four categories (AAA,

21328
                                       A-2

<PAGE>



AA, A, BBB, commonly known as "Investment Grade" ratings) are generally regarded
as eligible for bank  investment.  In  addition,  the Legal  Investment  Laws of
various  states may impose  certain  rating or other  standards for  obligations
eligible for investment by savings banks, trust companies,  insurance  companies
and fiduciaries generally.

         Moody's Investors  Service,  Inc. A brief description of the applicable
Moody's Investors Service, Inc. rating symbols and their meanings follows:

         Aaa - Bonds  which are rated Aaa are judged to be of the best  quality.
They carry the smallest degree of investment risk and are generally  referred to
as  "gilt  edge".   Interest  payments  are  protected  by  a  large  or  by  an
exceptionally   stable  margin  and  principal  is  secure.  While  the  various
protective  elements are likely to change such changes as can be visualized  are
most unlikely to impair the fundamentally strong position of such issues.

         Aa - Bonds  which are rated Aa are judged to be of high  quality by all
standards. Together with the Aaa group they comprise what are generally known as
high grade bonds.  They are rated lower than the best bonds  because  margins of
protection  may  not  be as  large  as in  Aaa  securities  or  fluctuations  of
protective  elements may be of greater  amplitude or there may be other elements
present  which make the  long-term  risks  appear  somewhat  larger  than in Aaa
securities.

         A  -  Bonds  which  are  rated  A  possess  many  favorable  investment
attributes and are to be considered as upper medium grade  obligations.  Factors
giving security to principal and interest are considered adequate,  but elements
may be present which  suggest a  susceptibility  to  impairment  sometime in the
future.

         Baa -  Bonds  which  are  rated  Baa are  considered  as  medium  grade
obligations,  i.e.,  they are  neither  highly  protected  nor  poorly  secured.
Interest  payments and principal  security  appear  adequate for the present but
certain  protective  elements  may  be  lacking  or  may  be  characteristically
unreliable over any great length of time. Some bonds lack outstanding investment
characteristics  and in fact have  speculative  characteristics  as well.  NOTE:
Bonds  within  the above  categories  which  possess  the  strongest  investment
attributes are designated by the symbol "1" following the rating.

         Ba - Bonds which are rated Ba are judged to have speculative  elements;
their future  cannot be  considered  as well  assured.  Often the  protection of
interest  and  principal  payments  may be very  moderate  and  thereby not well
safeguarded  during good and bad times over the future.  Uncertainty of position
characterizes bonds in this class.

         B - Bonds  which  are rated B  generally  lack  characteristics  of the
desirable  investment.  Assurance  of  interest  and  principal  payments  or of
maintenance  of other terms of the contract  over any long period of time may be
small.

         Caa - Bonds which are rated Caa are of poor  standing.  Such issues may
be in  default  or there may be  present  elements  of danger  with  respect  to
principal or interest.

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

         C - bonds  which are rated C are the  lowest  rated  class of bonds and
issue so rated  can be  regarded  as having  extremely  poor  prospects  of ever
attaining any real investment standing.

21328
                                       A-3

<PAGE>




         Duff & Phelps, Inc.: AAA-- highest credit quality, with negligible risk
factors;  AA -- high credit quality,  with strong protection  factors and modest
risk,  which  may vary  very  slightly  form time to time  because  of  economic
conditions; A--average credit quality with adequate protection factors, but with
greater  and more  variable  risk  factors in periods of  economic  stress.  The
indicators "+" and "-" to the AA and A categories indicate the relative position
of a credit within those rating categories.

         Fitch Investors Service,  Inc.: AAA -- highest credit quality,  with an
exceptionally  strong  ability to pay interest and repay  principal;  AA -- very
high  credit  quality,  with  very  strong  ability  to pay  interest  and repay
principal; A -- high credit quality,  considered strong as regards principal and
interest  protection,  but may be more vulnerable to adverse changes in economic
conditions  and  circumstances.  The indicators "+" and "-" to the AA, A and BBB
categories  indicate  the  relative  position  of  credit  within  those  rating
categories.

DESCRIPTION OF MUNICIPAL NOTE RATINGS

         A Standard & Poor's note rating  reflects  the  liquidity  concerns and
market  access  risks  unique  to notes.  Notes due in three  years or less will
likely receive a note rating. Notes maturing beyond three years will most likely
receive a long-term debt rating.  The following  criteria will be used in making
that assessment.

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

         o Source of Payment (the more  dependent the issue is on the market for
         its  refinancing,  the more  likely it will be treated as a note.) Note
         rating symbols are as follows:

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

         o SP-2 Satisfactory capacity to pay principal and interest.

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

         Moody's  Short-Term  Loan  Ratings  -  Moody's  ratings  for  state and
municipal  short-term  obligations will be designated  Moody's  Investment Grade
(MIG). This distinction is in recognition of the differences  between short-term
credit risk and long-term risk.  Factors affecting the liquidity of the borrower
are uppermost in importance in short-term  borrowing,  while various  factors of
major importance in bond risk are of lesser importance over the short run.

Rating symbols and their meanings follow:

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

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

         o MIG 3 - This  designation  denotes  favorable  quality.  All security
         elements are

21328
                                       A-4

<PAGE>


         accounted  for but  this is  lacking  the  undeniable  strength  of the
         preceding grades.  Liquidity and cash flow protection may be narrow and
         market access for refinancing is likely to be less well established.

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

COMMERCIAL PAPER RATINGS

         Moody's Investors Service, Inc.: Commercial paper rated "Prime" carries
the smallest  degree of investment  risk.  The modifiers 1, 2, and 3 are used to
denote relative strength within this highest classification.

         Standard & Poor's Ratings Group:  "A" is the highest  commercial  paper
rating  category  utilized  by  Standard & Poor's  Ratings  Group which uses the
numbers  1+,  1,  2  and  3  to  denote   relative   strength   within  its  "A"
classification.

         Duff & Phelps,  Inc.:  Duff 1 is the highest  commercial  paper  rating
category utilized by Duff & Phelps which uses + or - to denote relative strength
within this classification.  Duff 2 represents good certainty of timely payment,
with minimal risk factors.  Duff 3 represents  satisfactory  protection factors,
with risk factors larger and subject to more variation.

         Fitch Investors  Service,  Inc.: F-1+ -- denotes  exceptionally  strong
credit quality given to issues regarded as having  strongest degree of assurance
for timely payment;  F-1+ -- very strong credit quality, with only slightly less
degree of  assurance  for  timely  payment  than F-1 -- very  strong,  with only
slightly  less degree of assurance  for timely  payment  than F-1+;  F-2 -- good
credit quality, carrying a satisfactory degree of assurance for timely payment.




21328
                                       A-5








<PAGE>
                             KEYSTONE TAX FREE FUND

                       STATEMENT OF ADDITIONAL INFORMATION

                                 April 30, 1997

         This  statement  of  additional   information  (the  "SAI")  is  not  a
prospectus,  but  relates  to,  and  should  be read in  conjunction  with,  the
prospectus  of Keystone  Tax Free Fund (the  "Fund")  dated April 30,  1997,  as
supplemented  from time to time. A copy of the  prospectus  may be obtained from
Evergreen Keystone Distributor, Inc. or your broker-dealer.



                                TABLE OF CONTENTS


                                                                      Page

The Fund ...............................................................2

Service Providers.......................................................2

Investment Restrictions.................................................3

Valuation of Securities.................................................5

Brokerage...............................................................5

Sales Charges...........................................................7

Distribution Plan.......................................................9

Trustees and Officers..................................................10

Investment Adviser.....................................................14

Principal Underwriter..................................................16

Sub-administrator......................................................16

Declaration of Trust...................................................17

Expenses ..............................................................18

Financial Statements...................................................19

Standardized Total Return and Yield Quotations.........................19

Additional Information.................................................20

Appendix .............................................................A-1
<PAGE>
                                    THE FUND


         The Fund is an open-end diversified  management investment company. The
Fund's investment objective is to provide shareholders with the highest possible
current income,  exempt from federal income taxes, while preserving capital. The
Fund invests  primarily in municipal bonds, but also may invest in certain other
securities as described in the Appendix hereto and in the "Additional Investment
Information" section of the Fund's prospectus.

         Certain information about the Fund is contained in its prospectus. This
statement of additional  information  provides additional  information about the
Fund that may be of interest to some investors.



                                SERVICE PROVIDERS

<TABLE>
<S>                                            <C>

Service                                        Provider
- -----------------------------------------      -----------------------------------------------------------------------
Investment adviser (referred to                Keystone Investment Management Company, 200 Berkeley
in this SAI as "Keystone")                     Street, Boston, Massachusetts 02116. (Keystone is a
                                               wholly-owned subsidiary of First Union Keystone, Inc.,
                                               (formerly Keystone Investments, Inc.) ("First Union
                                               Keystone")  also  located  at 200
                                               Berkeley     Street,      Boston,
                                               Massachusetts 02116.
Principal underwriter ( referred               Evergreen Keystone Distributor, Inc. (formerly Evergreen
to in this SAI as "EKD")                       Funds Distributor, Inc.), 125 W. 55th Street, New York,
                                               New York 10019.
Marketing services agent and                   Evergreen Keystone Investment Services, Inc. (formerly
predecessor to EKD (referred to                Keystone Investment Distributors Company), 200 Berkeley
in this SAI as "EKIS")                         Street, Boston, Massachusetts 02116.
Sub-administrator (referred to in              BISYS Fund Services, Inc., 125 W. 55th Street, New York,
this SAI as "BISYS")                           New York 10019.
Transfer and dividend                          Evergreen Keystone Service Company, 200 Berkeley
disbursing agent (referred to in               Street, Boston, Massachusetts 02116. (EKSC is a wholly-
this SAI as "EKSC")                            owned subsidiary of Keystone.)
Independent auditors                           KPMG Peat Marwick LLP, 99 High Street, Boston,
                                               Massachusetts 02110, Certified Public Accountants
Custodian                                      State Street Bank and Trust Company, 225 Franklin
                                               Street, Boston, Massachusetts 02110.

</TABLE>



                             INVESTMENT RESTRICTIONS


         None of the  restrictions  enumerated in this  paragraph may be changed
without a vote of the holders of a majority of the Fund's  outstanding shares as
defined in the Investment  Company Act of 1940 (the "1940 Act") as the lesser of
(1) 67% of the  shares,  represented  at a meeting at which more than 50% of the
outstanding  shares  are  represented  or (2) more  than 50% of the  outstanding
shares. The Fund shall not do the following:

         (1)  purchase  securities  on  margin,  but the  Fund may  obtain  such
short-term  credits as may be necessary for the clearance of purchases and sales
of securities;

         (2) make short sales of securities or maintain a short position, unless
at all  times  when a short  position  is open it owns an equal  amount  of such
securities or of securities  which without payment of any further  consideration
are convertible  into or  exchangeable  for securities of the same issue as, and
equal in amount to, the securities sold short;

         (3) borrow money,  except that the Fund may (a) borrow money from banks
for emergency or extraordinary  purposes in aggregate amounts up to one-third of
its net assets, and (b) enter into reverse repurchase agreements;

         (4)  pledge,  mortgage  or  hypothecate  its  assets  except  to secure
indebtedness  permitted by subparagraph (3) above,  with pledged assets to be no
more than 15% of its total assets;

         (5) purchase any security other than United States ("U.S.")  government
securities  of any issuer if as a result more than 25% of its total assets would
be invested in a single industry,  including  industrial  development bonds from
the same  facility  or  similar  types of  facilities;  governmental  issuers of
municipal  bonds are not  regarded  as members of an  industry  and the Fund may
invest more than 25% of its assets in industrial development bonds;

         (6) purchase any security, other than U.S. government securities, if as
a result more than 5% of the Fund's total assets would be invested in securities
of the issuer,  or the Fund would hold more than 10% of the voting securities of
the issuer;

         (7) invest for the purpose of exercising control over or management of
any company;

         (8) invest in securities of other investment companies,  except as part
of a merger,  consolidation,  purchase of assets or similar transaction approved
by the Fund's shareholders;

         (9) purchase or sell commodities or commodity contracts or real estate,
except  that it may  purchase  and sell  securities  secured by real  estate and
securities of companies which invest in real estate,  and may engage in currency
or other financial futures and related options transactions;

         (10) act as an  underwriter  except to the extent that,  in  connection
with the  disposition  of its portfolio  investments,  it may be deemed to be an
underwriter under federal securities laws; or purchase  securities which are not
readily marketable except for repurchase agreements;

        (11) purchase or retain securities of an issuer if, to the knowledge of
the  Fund,  an  officer,  Trustee  or  Director  of the  Fund or  Keystone  owns
beneficially  more than 1/2 of 1% of the shares or securities of such issuer and
all such  officers,  Trustees and  Directors  owning more than 1/2 of 1% of such
shares or securities together own more than 5% of such shares or securities;

         (12) purchase  securities of any issuer if the person  responsible  for
payment,  together  with any  predecessor,  has been in operation  for less than
three years if, as a result,  the aggregate of such investments  would exceed 5%
of the Fund's total assets;  provided,  however, that this restriction shall not
apply to U.S.  government  securities or to any  obligation the payment of which
involves the credit and taxing power of any person authorized to issue municipal
bonds;

         (13) invest in interests in oil, gas or other mineral exploration or
development programs;

         (14)  make  loans,  except  to the  extent  that the  purchase  of debt
instruments  or  repurchase  agreements  may be deemed  to be loans;  repurchase
agreements  maturing  in more than  seven days will not exceed 10% of the Fund's
total assets; and

         (15) purchase securities of foreign issuers.

         The  foregoing  percentage  restrictions  will apply at the time of the
purchase of a security and shall not be considered  violated unless an excess or
deficiency  occurs or exists  immediately after and as a result of a purchase of
such security. For the purpose of Investment  Restrictions (5) and (6), the Fund
will treat each state,  territory and  possession  of the U.S.,  the District of
Columbia  and, if its assets and revenues are separate  from those of the entity
or entities creating it, each political subdivision,  agency and instrumentality
of any one (or more, as in the case of a multistate  authority or agency) of the
foregoing as an issuer of all securities that are backed primarily by its assets
or  revenues;  each  company  as an issuer  of all  securities  that are  backed
primarily by its assets or revenues;  and each of the  foregoing  entities as an
issuer of all securities  that it guarantees;  provided,  however,  that for the
purpose  of  limitation  (6) no  entity  shall be  deemed  to be an  issuer of a
security  that it  guarantees  so long as no more than 10% of the  Fund's  total
assets  (taken at current  value) are invested in  securities  guaranteed by the
entity and securities of which it is otherwise deemed to be an issuer.

         The Fund does not presently intend to invest more than 25% of its total
assets in (1) municipal bonds of a single state and its  subdivisions,  agencies
and  instrumentalities;  of a single territory or possession of the U.S. and its
subdivisions, agencies or instrumentalities;  or of the District of Columbia and
any subdivision,  agency or instrumentality  thereof; or (2) municipal bonds the
payment of which depends on revenues  derived from a single  facility or similar
types of facilities.  Since certain municipal bonds may be related in such a way
that an economic, business or political development or change affecting one such
security could  likewise  affect the other  securities,  a change in this policy
could  result  in  increased   investment  risk,  but  no  change  is  presently
contemplated.  The  Fund  may  invest  more  than  25% of its  total  assets  in
industrial development bonds.

         In  addition,  the Fund will not  issue  senior  securities,  except as
appropriate  to  evidence  indebtedness  which  the Fund is  permitted  to incur
pursuant  to  Investment  Restriction  (3) above and  except  for  shares of any
additional series or portfolios which may be established by the Trustees.

         Notwithstanding the eighth investment  restriction  enumerated above or
any of the other limitations above, the Fund may invest all of its assets in the
securities of a single open-end management investment company with substantially
the same fundamental  investment  objectives,  policies, and restrictions as the
Fund. See "Investment Objective and Policies" in the prospectus.

                             VALUATION OF SECURITIES


         The Fund  believes that reliable  market  quotations  generally are not
readily  available  for  purposes  of  valuing  municipal  bonds.  As a  result,
depending on the particular municipal bonds owned by the Fund, it is likely that
most of the  valuations  for such  bonds  will be based  upon  their  fair value
determined  under  procedures  that have been  approved  by the Fund's  Board of
Trustees.  The Fund's  Board of  Trustees  has  authorized  the use of a pricing
service to determine the fair value of its municipal bonds and other securities.

         Non-tax  exempt  securities  for which  market  quotations  are readily
available  are valued on a consistent  basis at that price  quoted that,  in the
opinion of the Fund's Board of Trustees or the person designated by the Board of
Trustees to make the  determination,  most nearly represents the market value of
the particular security.

         Short-term investments that are purchased with maturities of sixty days
or less are valued at amortized  cost  (original  purchase  cost as adjusted for
amortization  of premium or accretion of  discount),  which,  when combined with
accrued interest,  approximates market;  short-term investments maturing in more
than sixty days for which market  quotations are readily available are valued at
current  market value;  and short-term  investments  maturing in more than sixty
days when  purchased  that are held on the  sixtieth  day prior to maturity  are
valued  at  amortized  cost  (market  value on the  sixtieth  day  adjusted  for
amortization  of premium or accretion of  discount),  which,  when combined with
accrued  interest,  approximates  market and which,  in any case,  reflects fair
value as determined by the Fund's Board of Trustees.

         Any  securities for which market  quotations are not readily  available
are valued on a consistent basis at fair value as determined in good faith using
methods prescribed by the Fund's Board of Trustees.



                                    BROKERAGE


Selection of Brokers

         In  effecting  transactions  in  portfolio  securities  for  the  Fund,
Keystone  seeks  the best  execution  of orders  at the most  favorable  prices.
Keystone  determines  whether a broker has provided the Fund with best execution
and price in the  execution of a securities  transaction  by  evaluating,  among
other things:

         1.       overall direct net economic result to the Fund;

         2.       the efficiency with which the transaction is effected;

         3.       the broker's ability to effect the transaction where a large
                  block is involved;

         4.       the broker's readiness to execute potentially difficult
                  transactions in the future;

         5.       the financial strength and stability of the broker; and


         6.       the receipt of research services, such as analyses and reports
                  concerning issuers, industries,  securities,  economic factors
                  and  trends  and other  statistical  and  factual  information
                  ("research services.")

         The Fund's  management  weighs these  considerations in determining the
overall reasonableness of the brokerage commissions paid.

         Should the Fund or Keystone  receive  research  services from a broker,
the Fund would  consider such services to be in addition to, and not in lieu of,
the  services  Keystone  is required to perform  under the  Advisory  Agreement.
Keystone  believes  that the cost,  value and specific  application  of research
services are indeterminable and cannot be practically allocated between the Fund
and its other  clients  who may  indirectly  benefit  from the  availability  of
research services.  Similarly,  the Fund may indirectly benefit from information
made  available  as a result  of  transactions  effected  for  Keystone's  other
clients.  Under the  Advisory  Agreement,  Keystone is  permitted  to pay higher
brokerage  commissions  for brokerage and research  services in accordance  with
Section  28(e) of the  Securities  Exchange Act of 1934.  In the event  Keystone
follows such a practice,  it will do so on a basis that is fair and equitable to
the Fund.

         Neither   the  Fund  nor   Keystone   intends  on  placing   securities
transactions  with any  particular  broker.  The Fund's  Board of  Trustees  has
determined, however, that the Fund may consider sales of Fund shares as a factor
when selecting brokers-dealers to execute portfolio transactions, subject to the
requirements of best execution described above.

Brokerage Commissions

The Fund  expects that  purchases  and sales of  municipal  bonds and  temporary
instruments  usually  will  be  principal  transactions.   Municipal  bonds  and
temporary instruments are normally purchased directly from the issuer or from an
underwriter  or  market  maker  for the  securities.  There  usually  will be no
brokerage  commissions  paid by the  Fund  for such  purchases.  Purchases  from
underwriters  will  include  the  underwriting  commission  or  concession,  and
purchases from dealers  serving as market makers will include a dealer's mark up
or  reflect  a  dealer's  mark  down.   Where   transactions  are  made  in  the
over-the-counter  market,  the Fund will deal with primary  market makers unless
more favorable prices are otherwise obtainable.

General Brokerage Policies

         In order  to take  advantage  of the  availability  of  lower  purchase
prices, the Fund may participate,  if and when practicable, in group bidding for
the direct purchase from an issuer of certain securities.

         Keystone makes  investment  decisions for the Fund  independently  from
those of its other clients.  It may frequently develop,  however,  that Keystone
will make the same  investment  decision for more than one client.  Simultaneous
transactions  are  inevitable  when  the  same  security  is  suitable  for  the
investment  objective of more than one account.  When two or more of its clients
are engaged in the purchase or sale of the same security, Keystone will allocate
the  transactions  according  to a  formula  that  is  equitable  to each of its
clients. Although, in some cases, this system could have a detrimental effect on
the price or volume of the Fund's  securities,  the Fund  believes that in other
cases its ability to  participate  in volume  transactions  will produce  better
executions.

         The Fund does not purchase portfolio  securities from or sell portfolio
securities to Keystone,  EKD or any of their affiliated  persons,  as defined in
the 1940 Act.

         The Board of Trustees periodically reviews the Fund's brokerage policy.
In the  event  of  further  regulatory  developments  affecting  the  securities
exchanges and brokerage practices  generally,  the Board of Trustees may change,
modify or eliminate any of the foregoing practices.



                                  SALES CHARGES


         The Fund may charge a contingent  deferred sales charge (a "CDSC") when
you redeem  certain of its shares within four calendar  years after you purchase
the shares. The Fund charges a CDSC as reimbursement for certain expenses,  such
as commissions or shareholder servicing fees, that it has incurred in connection
with the sale of its shares (see  "Distribution  Plan").  If  imposed,  the Fund
deducts the CDSC from the redemption proceeds you would otherwise receive. CDSCs
attributable  to your  shares  are,  to the  extent  permitted  by the  National
Association  of  Securities  Dealers,   Inc.  ("NASD"),   paid  to  EKD  or  its
predecessor.

Calculating the CDSC

         The CDSC is a declining  percentage  of the lesser of (1) the net asset
value of the shares you redeemed, or (2) the total cost of such shares. The CDSC
is calculated according to the following schedule:

         Redemption Timing                                            CDSC

         During the calendar year of purchase........................4.00%
         During the calendar year after the
           year of purchase..........................................3.00%
         During the second calendar
           year after the year of purchase...........................2.00%
         During the third calendar year
           after the year of purchase................................1.00%
         Thereafter..................................................0.00%

         In  determining  whether a CDSC is payable  and, if so, the  percentage
charge applicable, the Fund assumes that you have redeemed shares not subject to
a CDSC first and then it will redeem shares you have held the longest first.

Shares That Are Not Subject to a CDSC

         However,  the Fund  will only sell  shares  to these  parties  upon the
purchaser's written assurance that he or she is buying the shares for investment
purposes only.  Such  purchasers  may not resell the  securities  except through
redemption by the Fund.

         CDSC  Waivers.  The Fund does not impose a CDSC when the amount you are
redeeming represents:


         1.       an  increase  in the value of the  shares  redeemed  above the
                  total cost of such  shares due to  increases  in the net asset
                  value per share of the Fund;

         2.       certain  shares for which the Fund did not pay a commission on
                  issuance,  including shares acquired  through  reinvestment of
                  dividend income and capital gains distributions;

         3.       shares  you  have  held  for all or part  of  more  than  four
                  consecutive calendar years;

         4.       shares that are held in the accounts of a shareholder  who has
                  died or become disabled;

         5.       a lump-sum  distribution  from a 401(k) plan or other  benefit
                  plan qualified under the Employee  Retirement  Income Security
                  Act of 1974 ("ERISA");

         6.       automatic withdrawals from the ERISA plan of a shareholder who
                  is a least 59 1/2 years old;

         7.       shares in an  account  that the Fund has  closed  because  the
                  account has an aggregate net asset value of less than $1,000;

         8.       automatic withdrawals under a Systematic Withdrawal Plan of up
                  to 1.00% per month of your initial account balance;

         9.       withdrawals  consisting of loan proceeds to a retirement  plan
                  participant;

         10.      financial  hardship  withdrawals  made  by a  retirement  plan
                  participant;

         11.      withdrawals  consisting of returns of excess  contributions or
                  excess deferral amounts made to a retirement plan;

         12.      shares  purchased  by a bank  or  trust  company  in a  single
                  account  in the name of such bank or trust  company as trustee
                  if the  initial  investment  in shares of the Fund,  any other
                  Keystone Classic fund, and/or any Evergreen  Keystone fund, is
                  at least $500,000 and any commission paid by the Fund and such
                  other fund at the time of such purchase is not more than 1% of
                  the amount invested;

         13.      any Director,  Trustee,  officer,  full-time employee or sales
                  representative  of the Fund,  Keystone,  First Union Keystone,
                  EKD or their  affiliates,  who has held such  position  for at
                  least ninety days; or

         14.      the  pension  and  profit-sharing  plans  established  by such
                  companies  and  their  affiliates,  for the  benefit  of their
                  Directors,  Trustees,  officers, full-time employees and sales
                  representatives.

         Exchanges.  The Fund  does not  charge a CDSC on  exchanges  of  shares
between Keystone Classic funds that have adopted  distribution plans pursuant to
Rule 12b-1 under the 1940 Act.  If you do  exchange  shares of one such fund for
shares  of  another  such  fund,  the Fund will  deem the  calendar  year of the
exchange,  for purposes of any future CDSC,  to be the year the shares  tendered
for exchange were originally purchased.


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


                                DISTRIBUTION PLAN

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


         Rule 12b-1 under the 1940 Act permits investment companies, such as the
Fund to use their assets to bear the expenses of distributing  their shares,  if
they comply with various  conditions,  including adoption of a distribution plan
containing  certain  provisions set forth in Rule 12b-1.  The Fund bears some of
the costs of selling its shares  under a  Distribution  Plan  adopted on June 1,
1983 pursuant to Rule 12b-1 (the "Distribution Plan").

         The Fund's  Distribution  Plan  provides that the Fund may expend up to
0.3125%  quarterly  (1.25% annually) of the average daily net asset value of its
shares to pay distribution  costs for sales of its shares and to pay shareholder
service fees. The NASD currently  limits such annual  expenditures  to 1.00%, of
which 0.75% may be used to pay such distribution  costs and 0.25% may be used to
pay shareholder service fees. The NASD also limits the aggregate amount that the
Fund may pay for such distribution costs to 6.25% of gross share sales since the
inception of the Fund's  Distribution  Plan plus interest at the prime rate plus
1% on  unpaid  amounts  thereof  (less  any  CDSC  paid by  shareholders  to the
Principal Underwriter).

         Payments  under  the  Distribution  Plan  are  currently  made  to  the
Principal Underwriter (which may reallow all or part to others, such as dealers)
(1) as  commissions  for Fund shares sold,  (2) as  shareholder  service fees in
respect to shares  maintained by the  recipients  and  outstanding on the Fund's
books for specified periods and (3) as interest.  Amounts paid or accrued to the
Principal  Underwriter  and its  predecessor in the aggregate may not exceed the
annual  limitations  referred  to above.  The  Principal  Underwriter  generally
reallows to brokers or others a commission  equal to 4.00% of the price paid for
each Fund share sold as well as a shareholder service fee at a rate of 0.25% per
annum of the net  asset  value  of  shares  maintained  by such  recipients  and
outstanding on the books of the Fund for specified periods.

         If the Fund is unable to pay the Principal  Underwriter a commission on
a new sale because the annual  maximum  (0.75% of average  daily net assets) has
been reached,  the  Principal  Underwriter  intends,  but is not  obligated,  to
continue  to accept  new orders for the  purchase  of Fund  shares and to pay or
accrue commissions and service fees to broker-dealers in excess of the amount it
currently  receives  from  the  Fund  ("Advances").  While  the Fund is under no
contractual obligation to reimburse the Principal Underwriter or its predecessor
for Advances,  the Principal Underwriter and its predecessor intend to seek full
payment for such  Advances  from the Fund  (together  with interest at the prime
rate plus 1.00%) at such time in the future as, and to the extent that,  payment
thereof by the Fund would be within permitted limits.  EKIS currently intends to
seek  payment  of  interest  only  on such  Advances  paid  or  accrued  by EKIS
subsequent to July 7, 1992. If the Fund's  Independent  Trustees  authorize such
payments, the effect would be to extend the period of time during which the Fund
incurs the maximum amount of costs allowed by the Distribution Plan.

         The  Distribution  Plan  may be  terminated  at any  time  by vote of a
majority of the Independent Trustees or by vote of a majority of the outstanding
voting shares of the Fund. If the Distribution Plan is terminated,  EKD will ask
the Independent Trustees to take whatever action they deem appropriate under the
circumstances with respect to payment of such Advances.

         The total amounts paid by the Fund under the foregoing arrangements may
not exceed the maximum Distribution Plan limit specified above. In addition, the
amounts  and  purposes  of  expenditures  under  the  Distribution  Plan must be
reported to the Fund's Independent Trustees



<PAGE>


                                                        10

quarterly. The Fund's Independent Trustees may require or approve changes in the
implementation or operation of the Distribution  Plan, and may also require that
total expenditures by the Fund under the Distribution Plan be kept within limits
lower than the  maximum  amount  permitted  by the  Distribution  Plan as stated
above.  If such costs are not limited by the  Independent  Trustees,  such costs
could,  for some  period of time,  be higher than such costs  permitted  by most
other plans presently adopted by other investment companies.

         The  Distribution  Plan  may be  terminated  at any time by vote of the
Independent  Trustees  or by  vote  of a  majority  of  the  outstanding  voting
securities  of  the  Fund.  Any  change  in the  Distribution  Plan  that  would
materially  increase the  distribution  expenses of the Fund provided for in the
Distribution Plan requires  shareholder  approval.  Otherwise,  the Distribution
Plan may be amended by the votes of the majority of both (1) the Fund's Board of
Trustees and (2) the  Independent  Trustees,  cast in person at a meeting called
for the purpose of voting on such amendment.

         While the Distribution Plan is in effect,  the Fund will be required to
commit the selection and  nomination of candidates for  Independent  Trustees to
the discretion of the Independent Trustees.

         Whether any  expenditure  under the  Distribution  Plan is subject to a
state expense limit will depend upon the nature of the expenditure and the terms
of the state law,  regulation  or order  imposing  the  limit.  A portion of the
Fund's  Distribution  Plan  expenses  may  be  includable  in the  Fund's  total
operating  expenses for purposes of  determining  compliance  with state expense
limits.

         The Independent  Trustees of the Fund have determined that the sales of
the Fund's shares  resulting  from  payments  under the  Distribution  Plan have
benefited the Fund.



                                               TRUSTEES AND OFFICERS


         The Trustees of the Fund, their principal occupations and some of their
affiliations  over the last  five  years,  and the  officers  of the Fund are as
follows:

FREDERICK AMLING:                   Trustee of the Fund; Trustee or Director of 
                                    all other funds in the Key
                                    stone Families of Funds; Professor,  Finance
                                    Department,  George  Washington  University;
                                    President,   Amling  &  Company  (investment
                                    advice);   and  former   Member,   Board  of
                                    Advisers, Credito Emilano (bank ing).

LAURENCE B. ASHKIN:                 Trustee of the Fund;  Trustee or Director of
                                    all other funds in the Keystone  Families of
                                    Funds;  Trustee  or  Director  of all of the
                                    funds in the Evergreen Family of Funds other
                                    than Evergreen Investment Trust; real estate
                                    developer and construction  consultant;  and
                                    President  of Centrum  Equities  and Centrum
                                    Properties, Inc.

CHARLES A AUSTIN III:               Trustee of the Fund;  Trustee or Director of
                                    all other funds in the Keystone  Families of
                                    Funds;   Investment  Counselor  to  Appleton
                                    Partners,    Inc.;   and   former   Managing
                                    Director,   Seaward  Management  Corporation
                                    (investment advice).


FOSTER BAM:                         Trustee  of  the  Fund;   Trustee  or
                                    Director of all other funds in the  Keystone
                                    Families  of Funds;  Trustee or  Director of
                                    all of the funds in the Evergreen  Family of
                                    Funds other than Evergreen Investment Trust;
                                    Partner  in  the  law  firm  of  Cummings  &
                                    Lockwood; Director, Symmetrix, Inc. (sulphur
                                    company) and Pet Practice,  Inc. (veterinary
                                    services);  and former  Director,  Chartwell
                                    Group   Ltd.    (manufacturer    of   office
                                    furnishings and accessories), Waste Disposal
                                    Equipment   Acquisition    Corporation   and
                                    Rehabilitation    Corporation   of   America
                                    (rehabilitation hospitals).

*GEORGE S. BISSELL:                 Chief Executive  Officer of the
                                    Fund  and  each of the  other  funds  in the
                                    Keystone Families of Funds;  Chairman of the
                                    Board and  Trustee of the Fund;  Chairman of
                                    the Board and  Trustee  or  Director  of all
                                    other  funds  in the  Keystone  Families  of
                                    Funds;  Chairman of the Board and Trustee of
                                    Anatolia  College;   Trustee  of  University
                                    Hospital  (and  Chairman  of its  Investment
                                    Committee);  former Director and Chairman of
                                    the Board of Hartwell  Keystone;  and former
                                    Chairman  of the Board,  Director  and Chief
                                    Executive  Officer of Keystone  Investments,
                                    Inc.

EDWIN  D. CAMPBELL:                 Trustee of the Fund; Trustee or
                                    Director of all other funds in the  Keystone
                                    Families  of  Funds;  Principal,   Padanaram
                                    Associates,   Inc.;  and  former   Executive
                                    Director,  Coalition of  Essential  Schools,
                                    Brown University.

CHARLES  F. CHAPIN:                 Trustee of the Fund;  Trustee or
                                    Director of all other funds in the  Keystone
                                    Families  of  Funds;  and  former  Director,
                                    Peoples Bank (Charlotte, NC).

K.  DUN GIFFORD:                    Trustee of the Fund; Trustee or
                                    Director of all other funds in the  Keystone
                                    Families of Funds;  Trustee,  Treasurer  and
                                    Chairman of the Finance Committee, Cambridge
                                    College;  Chairman  Emeritus  and Direc tor,
                                    American   Institute   of  Food  and   Wine;
                                    Chairman and President, Oldways Preservation
                                    and  Exchange  Trust   (education);   former
                                    Chairman   of  the  Board,   Director,   and
                                    Executive Vice President, The London Harness
                                    Company; former Managing Partner,  Roscommon
                                    Capital   Corp.;   former  Chief   Executive
                                    Officer, Gifford Gifts of Fine Foods; former
                                    Chairman,  Gifford,  Drescher  &  Associates
                                    (environmental   consulting);   and   former
                                    Director, Keystone Investments, Inc.

JAMES  S. HOWELL:                   Trustee of the Fund;  Trustee or
                                    Director of all other funds in the  Keystone
                                    Families of Funds;  Chairman  and Trustee or
                                    Director   of  all  of  the   funds  in  the
                                    Evergreen  Family of Funds;  former Chairman
                                    of  the  Distribution   Foundation  for  the
                                    Carolinas;  and  former  Vice  President  of
                                    Lance Inc. (food manufacturing).

LEROY  KEITH, JR.:                  Trustee of the Fund;  Trustee or
                                    Director of all other funds in the  Keystone
                                    Families of Funds; Chairman of the Board and
                                    Chief  Executive  Officer,  Carson  Products
                                    Company;  Director of Phoenix  Total  Return
                                    Fund and Equifax,  Inc.;  Trustee of Phoenix
                                    Series Fund, Phoenix  Multi-Portfolio  Fund,
                                    and The Phoenix Big Edge  Series  Fund;  and
                                    former President, Morehouse College.

F.   RAY  KEYSER, JR.:              Trustee  of  the  Fund;
                                    Trustee or  Director  of all other  funds in
                                    the Keystone Families of Funds; Chairman and
                                    Of Counsel,  Keyser,  Crowley & Meub,  P.C.;
                                    Member,  Governor's (VT) Council of Economic
                                    Advisers;   Chairman   of  the   Board   and
                                    Director,  Central  Vermont  Public  Service
                                    Corporation  and  Lahey  Hitchcock   Clinic;
                                    Director,   Vermont   Yankee  Nuclear  Power
                                    Corporation,  Grand Trunk Corporation, Grand
                                    Trunk  Western  Railroad,  Union Mutual Fire
                                    Insurance  Company,   New  England  Guaranty
                                    Insurance Company,  Inc., and the Investment
                                    Company   Institute;   former  Director  and
                                    President, Associated Industries of Vermont;
                                    former Director of Keystone, Central Vermont
                                    Railway,   Inc.,  S.K.I.   Ltd.,  and  Arrow
                                    Financial  Corp.;  and former  Director  and
                                    Chairman  of the  Board,  Proctor  Bank  and
                                    Green Mountain Bank.

GERALD  M. MCDONNELL:               Trustee of the Fund;  Trustee
                                    or  Director  of  all  other  funds  in  the
                                    Keystone  Families  of  Funds;   Trustee  or
                                    Director   of  all  of  the   funds  in  the
                                    Evergreen   Family  of   Funds;   and  Sales
                                    Representative   with  Nucor-  Yamoto,  Inc.
                                    (steel producer).

THOMAS  L. MCVERRY:                 Trustee of the Fund; Trustee or
                                    Director of all other funds in the  Keystone
                                    Families  of Funds;  Trustee or  Director of
                                    all of the funds in the Evergreen  Family of
                                    Funds; former Vice President and Director of
                                    Rexham  Corporation;  and former Director of
                                    Carolina Cooperative Federal Credit Union.

*WILLIAM  WALT PETTIT:              Trustee of the Fund; Trustee or
                                    Director of all other funds in the  Keystone
                                    Families  of Funds;  Trustee or  Director of
                                    all of the funds in the Evergreen  Family of
                                    Funds;  and  Partner  in  the  law  firm  of
                                    Holcomb and Pettit, P.A.

DAVID  M. RICHARDSON:               Trustee of the Fund; Trustee
                                    or  Director  of  all  other  funds  in  the
                                    Keystone  Families of Funds;  Vice Chair and
                                    former   Executive   Vice   President,   DHR
                                    International, Inc. (executive recruitment);
                                    former   Senior   Vice   President,   Boyden
                                    International Inc. (executive recruit ment);
                                    and   Director,    Commerce   and   Industry
                                    Association     of    New    Jersey,     411
                                    International,  Inc.,  and J&M Cumming Paper
                                    Co.

RUSSELL A.
     SALTON,  III MD:               Trustee  of the  Fund;  Trustee  or
                                    Director of all other funds in the  Keystone
                                    Families  of Funds;  Trustee or  Director of
                                    all of the funds in the Evergreen  Family of
                                    Funds;   Medical   Director,   U.S.   Health
                                    Care/Aetna   Health  Services;   and  former
                                    Managed  Health  Care   Consultant;   former
                                    President, Primary Physician Care.

MICHAEL  S. SCOFIELD:               Trustee of the Fund; Trustee or
                                    Director of all other funds in the Evergreen
                                    Family of Funds;  and Attorney,  Law Offices
                                    of Michael S. Scofield.

RICHARD  J.  SHIMA:                 Trustee of the Fund;  Trustee or
                                    Director of all other funds in the  Keystone
                                    Families of Funds;  Chairman,  Environmental
                                    Warranty, Inc. (insurance agency); Executive
                                    Consultant,    Drake   Beam   Morin,    Inc.
                                    (executive   outplacement);    Director   of
                                    Connecticut   Natural  Gas   Corpora   tion,
                                    Hartford    Hospital,    Old   State   House
                                    Association,   Middlesex   Mutual  Assurance
                                    Company,  and  Enhance  Financial  Services,
                                    Inc.; Chairman, Board of Trustees,  Hartford
                                    Graduate Center;  Trustee,  Greater Hartford
                                    YMCA;  former  Director,  Vice  Chairman and
                                    Chief  Investment  Officer,   The  Travelers
                                    Corporation;         former         Trustee,
                                    Kingswood-Oxford School; and former Managing
                                    Director  and  Consultant,  Russell  Miller,
                                    Inc.

ANDREW  J. SIMONS:                  Trustee of the Fund;  Trustee or
                                    Director of all other funds in the  Keystone
                                    Families of Funds; Partner,  Farrell, Fritz,
                                    Caemmerer,  Cleary,  Barnosky  &  Armentano,
                                    P.C.;  Adjunct  Professor  of Law and former
                                    Associate Dean, St. John's University School
                                    of Law;  Adjunct  Professor  of  Law,  Touro
                                    College School of Law; and former President,
                                    Nassau County Bar Association.

JOHN  J.  PILEGGI:                  President and Treasurer of the
                                    Fund;  President  and Treasurer of all other
                                    funds in the  Keystone  Families  of  Funds;
                                    President  and Treasurer of all of the funds
                                    in the  Evergreen  Family of  Funds;  Senior
                                    Managing  Director,  Furman  Selz LLC  since
                                    1992;  Managing  Director from 1984 to 1992;
                                    Consultant  to  BISYS  Fund  Services  since
                                    1996; 230 Park Avenue,  Suite 910, New York,
                                    NY.

GEORGE  O.   MARTINEZ:              Secretary   of  the   Fund;
                                    Secretary of all other funds in the Keystone
                                    Families  of  Funds;  Secretary  of all  the
                                    funds  in the  Evergreen  Family  of  Funds;
                                    Senior  Vice   President   and  Director  of
                                    Administration   and  Regulatory   Services,
                                    BISYS       Fund       Services;        Vice
                                    President/Assistant     General     Counsel,
                                    Alliance  Capital  Management  from  1988 to
                                    1995; 3435 Stelzer Road, Columbus, Ohio.

* This Trustee may be considered an  "interested  person" of the Fund within the
meaning of the 1940 Act.

         For the fiscal year ended December 31, 1996,  none of the affiliated or
Independent  Trustees and officers of the Fund received any direct  remuneration
from the Fund. For the year ending  December 31, 1996,  fees paid to Independent
Trustees on a fund complex wide basis (which  included  approximately  60 mutual
funds) were approximately $846,350. On March 29, 1996, the Trustees and officers
of the Fund,  as a group,  beneficially  owned less than 1% of the  Fund's  then
outstanding shares.

         Except as set forth above,  the address of all the Fund's  Trustees and
officers is 200 Berkeley Street, Boston, Massachusetts 02116-5034.

         Set forth below for each of the Trustees receiving in excess of $60,000
for the fiscal  period of  January  1, 1996  through  December  31,  1996 is the
aggregate compensation paid to such Trustee by the Evergreen-Keystone Funds:

                                Aggregate                  Total Compensation
                                Compensation               From Registrant
                                from                       and Fund Complex
Name                            Registrant                 Pd. To Trustee

James S. Howell                 $0                         $66,000
Russell A Salton,III M.D.       $0                         $61,000
Michael S. Scofield             $0                         $61,000




                               INVESTMENT ADVISER


         Subject to the general  supervision  of the Fund's  Board of  Trustees,
Keystone provides investment advice,  management and administrative  services to
the Fund.

         On  December  11,  1996,  the  predecessor  corporation  to First Union
Keystone,  Keystone  Investments,  Inc. ("Keystone  Investments") and indirectly
each subsidiary of Keystone Investments,  including Keystone, were acquired (the
"Acquisition")  by First  Union  National  Bank of North  Carolina  ("FUNB"),  a
wholly-owned  subsidiary of First Union  Corporation  ("First Union").  Keystone
Investments  was acquired by FUNB by merger into a  wholly-owned  subsidiary  of
FUNB,  which  entity  then  assumed the name "First  Union  Keystone,  Inc." and
succeeded to the business of the predecessor corporation. Contemporaneously with
the Acquisition,  the Fund entered into a new investment advisory agreement with
Keystone and into a principal  underwriting  agreement  with EKD, a wholly-owned
subsidiary  of The BISYS Group,  Inc.  ("BISYS").  The new  investment  advisory
agreement (the "Advisory  Agreement")  was approved by the  shareholders  of the
Fund on December 9, 1996, and became effective on December 11, 1996. As a result
of the above transactions,  Keystone Management,  Inc. ("Keystone  Management"),
which,  prior to the Acquisition,  acted as the Fund's  investment  manager,  no
longer acts as such to the Fund.  Keystone  currently provides the Fund with all
the services that may previously have been provided by Keystone Management.

         First Union Keystone and each of its subsidiaries,  including Keystone,
are now  indirectly  owned by First  Union.  First  Union  is  headquartered  in
Charlotte,  North Carolina,  and had $140 billion in  consolidated  assets as of
December 31,  1996.  First Union and its  subsidiaries  provide a broad range of
financial  services to individuals and businesses  throughout the United States.
The Capital  Management  Group of FUNB and  Evergreen  Asset  Management  Corp.,
wholly-owned subsidiaries of FUNB, manage or otherwise oversee the investment of
over $60 billion in assets as of December 31, 1996, belonging to a wide range of
clients, including the Evergreen Family of Funds.

         Pursuant to the Advisory  Agreement and subject to the  supervision  of
the  Fund's  Board  of  Trustees,  Keystone  furnishes  to the  Fund  investment
advisory,   management  and  administrative  services,  office  facilities,  and
equipment in  connection  with its services  for  managing  the  investment  and
reinvestment  of the  Fund's  assets.  Keystone  pays  for  all of the  expenses
incurred in connection with the provision of its services.

         All charges and expenses,  other than those specifically referred to as
being borne by Keystone,  will be paid by the Fund,  including,  but not limited
to, (1) custodian  charges and expenses;  (2) bookkeeping and auditors'  charges
and expenses;  (3) transfer agent charges and expenses; (4) fees and expenses of
Independent Trustees; (5) brokerage commissions, brokers' fees and expenses; (6)
issue and transfer taxes; (7) costs and expenses under the  Distribution  Plans;
(8) taxes and trust fees payable to governmental agencies; (9) the cost of share
certificates;  (10) fees and expenses of the registration  and  qualification of
the Fund and its  shares  with  the  Securities  and  Exchange  Commission  (the
"Commission")  or  under  state or  other  securities  laws;  (11)  expenses  of
preparing,   printing  and  mailing   prospectuses,   statements  of  additional
information,  notices,  reports and proxy materials to shareholders of the Fund;
(12) expenses of shareholders' and Trustees' meetings; (13) charges and expenses
of legal  counsel for the Fund and for the  Independent  Trustees of the Fund on
matters relating to the Fund; and (14) charges and expenses of filing annual and
other reports with the Commission and other  authorities,  and all extraordinary
charges and expenses of the Fund.

         The Fund pays  Keystone a fee at the end of each month for its services
consisting of (i) an amount calculated as set forth below:
                                                            Aggregate Net Asset
Management                                                  Value of the Shares
Fee                           Income                           of the Fund
- --------------------------------------------------------------------------


0.50% of the next          2.0% of Gross Dividend      $ 100,000,000, plus
0.45% of the next          and Interest Income Plus    $ 100,000,000, plus
0.40% of the next                                      $ 100,000,000, plus
0.35% of the next                                      $ 100,000,000, plus
0.30% of the next                                      $ 100,000,000, plus
0.25% of amounts over                                  $ 500,000.000;

and (ii) an amount equal to the amount of the reimbursable  expenses of Keystone
accrued during such calendar month.

         Under the Advisory  Agreement,  any liability of Keystone in connection
with  rendering  services  thereunder  is limited to  situations  involving  its
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of its
duties.

         The  Advisory  Agreement  continues  in effect  for two years  from its
effective  date and,  thereafter,  from year to year only if  approved  at least
annually  by the Board of Trustees of the Fund or by a vote of a majority of the
Fund's  outstanding  shares (as defined in the 1940 Act).  In either  case,  the
terms of the Advisory Agreement and continuance  thereof must be approved by the
vote of a  majority  of the  Independent  Trustees  cast in  person at a meeting
called for the purpose of voting on such approval. The Advisory Agreement may be
terminated,  without penalty,  on 60 days' written notice by the Fund's Board of
Trustees  or by a  vote  of a  majority  of  outstanding  shares.  The  Advisory
Agreement will terminate automatically upon its assignment.

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


                              PRINCIPAL UNDERWRITER

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


         The Fund has  entered  into a  Principal  Underwriting  Agreement  (the
"Underwriting  Agreement")  with EKD. EKD,  which is not  affiliated  with First
Union, replaces EKIS as the Fund's principal underwriter. EKIS may no longer act
as principal  underwriter of the Fund due to regulatory  restrictions imposed by
the  Glass-Steagall  Act upon national banks such as FUNB and their  affiliates,
that  prohibit  such  entities  from acting as the  underwriters  of mutual fund
shares.  While EKIS may no longer act as  principal  underwriter  of the Fund as
discussed above, EKIS may continue to receive  compensation from the Fund or EKD
in respect of  underwriting  and  distribution  services  performed prior to the
termination  of EKIS as principal  underwriter.  In  addition,  EKIS may also be
compensated by EKD for the provision of certain  marketing  support  services to
EKD at an annual  rate of up to 0.75% of the  average  daily  net  assets of the
Fund, subject to certain restrictions.

         EKD, as agent,  has agreed to use its best  efforts to find  purchasers
for  the  shares.   EKD  may  retain  and  employ   representatives  to  promote
distribution  of the shares  and may  obtain  orders  from  broker-dealers,  and
others,  acting as  principals,  for sales of shares to them.  The  Underwriting
Agreement  provides that EKD will bear the expense of preparing,  printing,  and
distributing  advertising and sales literature and  prospectuses  used by it. In
its capacity as principal underwriter, EKD or EKIS, its predecessor, may receive
payments from the Fund pursuant to the Fund's Distribution Plan.

         The  Underwriting  Agreement  provides that it will remain in effect as
long as its terms  and  continuance  are  approved  annually  (i) by a vote of a
majority  of the  Independent  Trustees,  and (ii) by vote of a majority  of the
Trustees, in each case, cast in person at a meeting called for that purpose.

         The Underwriting  Agreement may be terminated,  without penalty,  on 60
days'  written  notice by the Board of  Trustees  or by a vote of a majority  of
outstanding shares. The Underwriting Agreement will terminate automatically upon
its assignment.

         From time to time, if, in EKD's judgment, it could benefit the sales of
Fund shares, EKD may provide to selected  broker-dealers  promotional  materials
and selling aids,  including,  but not limited to, personal  computers,  related
software and Fund data files.


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


                                SUB-ADMINISTRATOR

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


         BISYS, or an affiliate,  provides  officers and certain  administrative
services  to the  Fund  pursuant  to a  sub-administration  agreement.  For  its
services under that agreement, BISYS will receive from Keystone an annual fee at
the maximum annual rate of 0.01% of the average daily net assets of the Fund.

                              DECLARATION OF TRUST


         The Fund is a Massachusetts business trust originally established under
a Declaration of Trust dated April 12, 1977, as amended and restated on July 27,
1993 (the  "Declaration  of Trust").  The Fund is similar in most  respects to a
business  corporation.   The  principal  distinction  between  the  Fund  and  a
corporation  relates to the shareholder  liability described below. This summary
is qualified in its entirety by reference to the Declaration of Trust.

Description of Shares

         The Declaration of Trust authorizes the issuance of an unlimited number
of shares of beneficial  interest and the creation of  additional  series and/or
classes of series of Fund shares.  Each share represents an equal  proportionate
interest  in the Fund with each other  share of that  class.  Upon  liquidation,
shares are entitled to a pro rata share in the net assets of their class of Fund
shares.  Shareholders shall have no preemptive or conversion rights.  Shares are
transferable. The Fund currently intends to issue only one class of shares.

Shareholder Liability

         Pursuant to court decisions or other theories of law, shareholders of a
Massachusetts  business  trust  could  possibly  be held  personally  liable  as
partners for the obligations of the Fund. The  possibility of Fund  shareholders
incurring  financial loss for that reason appears remote,  however,  because the
Declaration of Trust (1) contains an express disclaimer of shareholder liability
for  obligations  of the Fund;  (2) requires  that notice of such  disclaimer be
given in each  agreement,  obligation or instrument  entered into or executed by
the Fund or the Fund's Board of Trustees;  and (3) provides for  indemnification
out of  Fund  property  for  any  shareholder  held  personally  liable  for the
obligations of the Fund.

Voting Rights

         Under the  terms of the  Declaration  of Trust,  the Fund does not hold
annual  meetings.  At meetings called for the initial election of Trustees or to
consider  other  matters,  shares are  entitled  to one vote per  share.  Shares
generally vote together as one class on all matters. No amendment may be made to
the Declaration of Trust that adversely  affects any class of shares without the
approval of a majority of the shares of that class. There shall be no cumulative
voting in the election of Trustees.

         After the initial meeting as described  above,  no further  meetings of
shareholders for the purpose of electing  Trustees will be held, unless required
by law or until such time as less than a majority of the Trustees holding office
have been elected by  shareholders,  at which time,  the Trustees then in office
will call a shareholder's meeting for the election of Trustees.

         Except as set forth above,  the Trustees  shall continue to hold office
indefinitely  unless  otherwise  required  by  law  and  may  appoint  successor
Trustees.  A Trustee may cease to hold office or may be removed  from office (as
the case may be) (1) at any time by a two-thirds vote of the remaining Trustees;
(2) when such Trustee becomes mentally or physically incapacitated;  or (3) at a
special meeting of shareholders by a two-thirds vote of the outstanding  shares.
Any Trustee may voluntarily resign from office.

Limitation of Trustees' Liability

         The Declaration of Trust provides that a Trustee will not be liable for
errors of judgment or mistakes of fact or law, but nothing in the Declaration of
Trust  protects a Trustee  against any liability to which he would  otherwise be
subject by any reason of willful  misfeasance,  bad faith,  gross  negligence or
reckless disregard of his duties involved in the conduct of his office.


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


                                    EXPENSES

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


Investment Advisory Fees

         For each of the Fund's last three fiscal  years,  the table below lists
the total dollar amounts paid by (1) the Fund to Keystone Management, the Fund's
former investment manager, for investment management and administrative services
rendered  and (2) by Keystone  Management  to Keystone for  investment  advisory
services rendered. For more information, see "Investment Adviser."
<TABLE>
<CAPTION>

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

Fiscal Year ended
December 31,                   Total Management                   Percent of Fund's
1996                           Fee Paid                           Average Net Assets
- -------------------------      ----------------------------       ----------------------------      -----------------------
                               $6,642,609                         0.42%

                               Fee Paid to Keystone                                                 Fee Paid to
                               Management under                                                     Keystone under
                               the Management                                                       the Advisory
                               Agreement                                                            Agreement
                               ----------------------------                                         -----------------------

                               $6,272,478                                                           $5,646,218



Period of 12/12/96
 to 12/31/96                                                                                        $370,131
                                Percent of Fund's
                               Fee Paid to Keystone               Average Net Assets                Fee Paid to
                               Management under                   represented by                    Keystone under
Fiscal Year Ended              the Management                     Keystone                          the Advisory
December  31,                  Agreement                          Management's Fee                  Agreement
- -------------------------      ----------------------------       ----------------------------      -----------------------
1995                           $5,327,202                         0.44%                             $4,528,122

1994                           $5,941,545                         0.43%                             $5,050,313
</TABLE>

Distribution Plan Expenses

         For the fiscal year ended December 31, 1996,  the Fund paid  $4,706,968
to EKIS under its Distribution  Plan. For more  information,  see  "Distribution
Plan."

         Underwriting  Commissions  For each of the  Fund's  last  three  fiscal
years,  the table  below  lists the  aggregate  dollar  amounts of  underwriting
commissions  distribution  fees plus  CDSCs)  paid with  respect  to the  public
distribution of the Fund's shares. The table also indicates the aggregate dollar
amount  of  underwriting  commissions  retained  by EKD  and/or  EKIS.  For more
information, see "Principal Underwriter" and "Sales Charges."
<TABLE>
<CAPTION>

<S>                             <C>                                            <C>
                                                                               Aggregate Dollar Amount of
Fiscal Year Ended               Aggregate Dollar Amount of                     Underwriting Commissions
December 31,                    Underwriting Commissions                       Retained by EKIS and/or EKD
- --------------------------      ----------------------------------------       -----------------------------------------
1996                            $2,402,158                                     $632,014
1995                            $2,537,213                                     $845,504
1994                            $10,904,376                                    $9,742,842
</TABLE>
Brokerage Commissions

     The Fund paid no brokerage  commissions for the fiscal years ended December
31, 1996, 1995 and 1994.


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


                              FINANCIAL STATEMENTS

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


         The Fund's financial  statements for the fiscal year ended December 31,
1996,  and the report  thereon of KPMG Peat  Marwick LLP,  are  incorporated  by
reference  herein from the Fund's Annual  Report,  as filed with the  Commission
pursuant to Section 30(d) of the 1940 Act and Rule 30d-1 thereunder.

         You may obtain a copy of the Fund's  Annual  Report  without  charge by
writing to EKSC, P.O. Box 2121, Boston,  Massachusetts 02106-2121, or by calling
EKSC toll free at 1-800-343-2898.



                 STANDARDIZED TOTAL RETURN AND YIELD QUOTATIONS


         Total  return  quotations  for the Fund as they may appear from time to
time in  advertisements  are calculated by finding the average annual compounded
rates of return  over the one-,  five- and  ten-year  periods on a  hypothetical
$1,000  investment  that would equate the initial amount  invested to the ending
redeemable value. To the initial  investment all dividends and distributions are
added, and all recurring fees charged to all shareholder  accounts are deducted.
The ending redeemable value assumes a complete redemption at the end of the one,
five or ten year periods.

         The  annual  total  return  of the Fund for the one year  period  ended
December 31, 1996,  including  applicable  sales charge,  was 0.21%. The average
annual  returns for the five- and ten-years  ended  December 31, 1996 were 5.91%
and 6.64%, respectively (including contingent deferred sales charge).

         Current  yield  quotations  as they  may  appear  from  time to time in
advertisements will consist of a quotation based on a 30-day period ended on the
date of the most recent balance sheet of the Fund,  computed by dividing the net
investment  income per share  earned  during the period by the maximum  offering
price per share on the last day of the base  period.  The current  yield for the
30-day period ended December 31, 1996 was 5.09%.
      Tax  equivalent  yield is, in general,  the current  yield divided by a
factor  equal to one minus a stated  income  tax rate and  reflects  the yield a
taxable investment would have to achieve in order to equal on an after tax-basis
a tax exempt yield.  The tax equivalent yield for an investor in the 31% federal
tax bracket for the 30-day period ended December 31, 1996 was 7.38%.

         Any given  yield or total  return  quotation  should not be  considered
representative of the Fund's yield or total return for any future period.



                             ADDITIONAL INFORMATION


         Except as otherwise  stated in its  prospectus  or required by law, the
Fund  reserves  the  right to  change  the  terms  of the  offer  stated  in its
prospectus without shareholder approval, including the right to impose or change
fees for services provided.

         As of April 1, 1997,  Merrill  Lynch  Pierce  Fenner & Smith,  For Sole
Benefit of its Customers, Attn: Fund Administration,  4800 Deer Lake Dr. E., 3rd
Floor,  Jacksonville,  FL  32246-6484  owned  of  record  12.97%  of the  Fund's
outstanding shares.

         No  dealer,  salesman  or  other  person  is  authorized  to  give  any
information  or  to  make  any   representation  not  contained  in  the  Fund's
prospectus,  this statement of additional information,  or in supplemental sales
literature  issued by the Fund or the  Principal  Underwriter,  and no person is
entitled to rely on any information or representation not contained therein.

         For  information on taxes,  particularly  with respect to dividends and
the Fund's  qualifications as a registered  investment company,  please refer to
the section of your prospectus entitled "Dividends and Taxes."

         The Fund's prospectus and this statement of additional information omit
certain  information  contained  in the  registration  statement  filed with the
Commission,  which may be obtained  from the  Commission's  principal  office in
Washington, D.C. upon payment of the fee prescribed by the rules and regulations
promulgated by the Commission.

<PAGE>

                               Evergreen Keystone

                               National Tax Free
                                     Funds

               (Photo of mountain and stream surrounded by trees)

                               1997 Annual Report

                               Evergreen Keystone
                   (logo)            FUNDS            (logo)


<PAGE>

(logo)                         EVERGREEN KEYSTONE

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>

<S>                                                      <C>
Letter to Shareholders...............................      1
Evergreen High Grade Tax Free Fund
  Fund at a Glance...................................      2
  Management Report..................................      3

Evergreen Short-Intermediate Municipal Fund
  Fund at a Glance...................................      4
  Management Report..................................      5
Keystone Tax Free Income Fund
  Fund at a Glance...................................      6
  Management Report..................................      7
Growth of Investments................................      8
Financial Highlights
  Evergreen High Grade Tax Free Fund.................      9
  Evergreen Short-Intermediate Municipal Fund........     11
  Keystone Tax Free Income Fund......................     13
Schedule of Investments
  Evergreen High Grade Tax Free Fund.................     16
  Evergreen Short-Intermediate Municipal Fund........     20
  Keystone Tax Free Income Fund......................     22
Statements of Assets and Liabilities.................     27
Statements of Operations.............................     28
Statements of Changes in Net Assets..................     30
Combined Notes to Financial Statements...............     33
Report of Independent Accountants-- Price Waterhouse
  LLP................................................     39
Independent Auditors' Report-- KPMG Peat Marwick
  LLP................................................     41
</TABLE>
 
                            ABOUT EVERGREEN KEYSTONE
 
Since 1971, the Evergreen Funds have been providing investors with a proven,
value-driven approach to equity investment management. For over 60 years of
changing economic conditions, Keystone has taken pride in helping investors meet
their financial goals through a broad range of financial products and services.
Combined, Evergreen Keystone offers over 70 funds designed to meet a broad range
of objectives, including fixed-income, balanced, growth and income, and
aggressive growth. Assets under management total more than $30 billion.
 
<PAGE>
                              EVERGREEN KEYSTONE
                                                                         (logo)
                             LETTER TO SHAREHOLDERS
                                   July 1997

                           (Photo of William M. Ennis)

                                WILLIAM M. ENNIS
 
Dear Shareholders:
 
They don't have the glamour or the impressive recent returns of stock funds, but
municipal bond funds quietly have been doing their job for the past three years.
In fact, the average annual return of the Lehman Brothers Municipal Bond Index
for the three years that ended on May 31, 1997 was 7.32%. Considering the tax
advantages and relatively low volatility of municipal bonds and the modest
inflation we have been enjoying, that is nothing to ignore. In fact, on May 31,
the average AAA-rated 30-year municipal bond was yielding 5.50%. For investors
in the 31% federal income tax bracket, that's equivalent to a
before-federal-taxes yield of 7.97% on a taxable bond at a time when the 30-year
Treasury bond was yielding less than 7%.
 
The outlook for municipal bonds is no less encouraging. Thanks to factors that
include the careful monetary policy of the Federal Reserve Board and the
increasing productivity of American industry, we continue to expect a sustained
economic environment of moderate growth, contained inflation, low unemployment,
and stable interest rates. That is an ideal climate for bond investing in
general, and municipal bond investing in particular, especially considering the
rather limited supply of new municipal bonds available in the market. During
1996, new municipal bond issuance totaled $185 billion, compared to the $292
billion peak in 1993. In the face of this limited supply, an increase in demand
for municipal bonds could have a favorable impact on performance.
 
It is easy to believe we could see an increase in demand. As stock market prices
reach record highs in late spring and early summer, it makes more and more sense
for investors to allocate at least a portion of their portfolios into bond
funds. That makes sense for both diversification purposes and for risk reduction
reasons. For investors in higher income tax brackets, municipal bond funds make
even more sense. At Evergreen Keystone, we also believe it is important for
investors to remain in close touch with their professional advisers for guidance
on changing markets and strategies.
 
I am delighted to inform you that Evergreen Keystone successfully integrated all
service functions of the Evergreen and Keystone Funds in early May. This means
that you now have full exchange privileges among all Evergreen and Keystone
America Funds. In addition, you will be receiving the top-flight shareholder
service that earned Evergreen Keystone the 1996 Dalbar Quality Tested Service
Seal, the highest award for mutual fund service presented by Dalbar, an
independent mutual fund survey and rating firm.
 
In the following pages, Evergreen Keystone investment professionals will give
you more detailed information about the investment environment and the
strategies employed in managing your funds. You will notice that this annual
report is a departure from past reports in format. It represents the effort of
Evergreen Keystone Funds to provide honest, thoughtful reports and to present
them in a format that is attractive and makes information easily accessible. We
are very interested in hearing your thoughts on this new format, and we welcome
any suggestions you may have.

                                         Sincerely,
 
                                         /s/ William M. Ennis
                                         WILLIAM M. ENNIS
                                         MANAGING DIRECTOR
 
                                       1
 
<PAGE>

(logo)                              EVERGREEN
                             HIGH GRADE TAX FREE FUND
 
                                FUND-AT-A-GLANCE
                               As of May 31, 1997
<TABLE>
<CAPTION>
ONE YEAR PERFORMANCE             CLASS A      CLASS B       CLASS Y
<S>                              <C>           <C>          <C>
One year with sales charge        1.90%        1.19%        7.25%
One year w/o sales charge         6.99%        6.19%        7.25%
One year dividends per share      50.2(cents)  42.1(cents)  52.0(cents)
30-day SEC Yield
  (as of 5/31/97)                 4.19%        3.63%        4.66%

<CAPTION>

AVERAGE
ANNUAL RETURNS**                 CLASS A  CLASS B  CLASS Y
<S>                              <C>      <C>      <C>
Three years                       5.11%   5.16%    7.10%
Five years                        5.75%    N/A      N/A
Since Inception*                  6.00%   5.13%    5.11%
<CAPTION>

CUMULATIVE RETURNS**             CLASS A  CLASS B  CLASS Y
<S>                              <C>      <C>      <C>
Nine months w/o sales charge      5.13%    4.55%    5.32%
Three years                      16.13%   16.30%   22.83%
Five years                       32.24%     N/A      N/A
Since Inception*                 36.01%   24.55%   17.64%
</TABLE>

 * CLASS A BEGAN 2/21/92; CLASS B BEGAN 1/11/93;
   CLASS Y BEGAN 2/28/94

** ALL RETURNS INCLUDE THE MAXIMUM SALES CHARGE, IF APPLICABLE.

<TABLE>
<CAPTION>
PORTFOLIO CHARACTERISTICS              MAY 31, 1997
<S>                             <C>       <C>      <C>
Total Net Assets (all classes)  $102.1 million
Average Credit Quality          AAA
Average Maturity                12.3 years
Average Duration                8.2 years
</TABLE>

PORTFOLIO COMPOSITION                                               MAY 31, 1997
(AS A PERCENTAGE OF PORTFOLIO ASSETS)


(Pie chart appears here with the following plot points.)

Hospital                 14.8%
Ports                     9.4%
Industrial Development
  (pollution control)      8.5%
Electric                  8.0%
General Obligation
  (schools)               8.8%
Water/Sewer               6.5%
Airport                   6.2%
Industrial Development    5.3%
Housing                   4.9%
Pre-refunded              4.6%
General Obligation
  (municipalities)        3.8%
General Obligation        3.8%
Toll Roads                3.3%
Other                    12.1%

PORTFOLIO ALLOCATIONS ARE SUBJECT TO CHANGE.

OBJECTIVE
Evergreen High Grade Tax Free Fund seeks income exempt from federal income taxes
while conserving capital. Income may be subject to local taxes and the Federal
Alternative Minimum Tax for certain investors.

STRATEGY
The Fund seeks its objective by investing in insured municipal securities and
municipal securities rated high grade by independent bond rating services. The
portfolio management team will, in seeking the Fund's objectives, buy and sell
securities to effect changes in portfolio maturities and to change allocations
among different sectors. Insured bonds are bonds insured as to timely payment of
principal and interest. The Fund itself is not insured, nor is the value of its
shares guaranteed. Insured bonds must be insured by a municipal bond insurance
company which is rated AAA by Standard & Poors Ratings Group (S&P) and/or Aaa by
Moody's Investors Service, Inc., (Moody's). Bonds that are considered high grade
are rated A or better by S&P or Moody's or, if unrated, are considered of
comparable quality as determined by the Fund's investment advisor.
 
PORTFOLIO MANAGEMENT TEAM

(Photo of         James T. Colby, III, the Senior Portfolio Manager, is a Vice
James T. Colby,   President and Senior Portfolio Manager of Evergreen Asset
III)              Management. He also is Senior Portfolio Manager for Evergreen
                  U.S. Government Securities Fund and is co-manager of the
                  Evergreen Tax Strategic Foundation Fund. Prior to joining
                  Evergreen in 1992, Mr. Colby was Vice President and Senior
                  Portfolio Manager for $5 billion in tax-exempt holdings at
                  American Express. Mr. Colby also has served in portfolio
                  management capacities at Marinvest, a subsidiary of Marine
                  Midland Bank. He is a graduate of Brown University, and holds
                  an MBA from Hofstra University. In 1996, Mr. Colby was
                  Chairman of the Municipal Bond Buyers Conference.
 
                                       2
 
<PAGE>
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
                                                                         (logo)
                               MANAGEMENT REPORT
 
                                   July 1997
 
Dear Fellow Shareholders:
 
We are pleased to report on Evergreen High Grade Tax Free Fund for the fiscal
period that ended on May 31, 1997. You may recall that you recently received a
semiannual report for the six-month period that ended on February 28, 1997. We
have changed your Fund's fiscal year so it now will end each May 31. This is
part of an effort by Evergreen Keystone Funds to streamline, and increase the
efficiency of, fund administration. Funds with similar investment objectives, in
this case national tax free funds, are placed on the same fiscal year cycle.
Information about these funds will be presented in common annual and semi-annual
reports. The next report you will receive will be a semiannual report for the
period ending November 30, 1997. You should expect to receive it in January
1998.
 
PERFORMANCE
 
We believe your Fund performed well as a high quality municipal bond fund during
a period marked by short-term interest rate volatility. The charts and tables on
page 2 provide a comprehensive view of the performance for the fiscal period, as
well as since each class of shares began.

STRATEGY

Evergreen High Grade Tax Free Fund is managed with a long-term view, with the
goal of providing federally tax-free income from insured and high quality
municipal bonds while protecting principal. We do not structure the portfolio in
anticipation of short-term movements in interest rates, but try to employ
strategies that build value over time based on longer-term trends in the
municipal bond market. The nine-month period that ended on May 31 was a
generally favorable period for municipal bond investing. During this period, we
kept the maturities of bonds in the portfolio relatively consistent, with
average maturities remaining in the 12-to-16 year range, and average duration in
the 7-to-9-year range. This policy proved successful during a time when
long-term interest rates, despite some short-term volatility, remained in a
consistent trading range of 6 1/2% to 7%.

Your Fund is required to invest at least 65% of net assets in high grade
municipal bonds. In fact, the Fund held 87% of net assets in insured municipal
bonds, with 95% of net assets AAA-rated at the end of the period. The bonds are
insured for the timely payment of principal and interest. The value of insured
bonds can fluctuate. The Fund itself is not insured. The Fund does not search
for opportunities among bonds that are below investment grade.
 
Evergreen High Grade Tax Free Fund invests in different sectors of the market
based upon evolving trends. For example, two sectors-- the hospital/health care
and the electric utility sectors-- have experienced changes which affected
portfolio strategy recently. In the hospital sector, the process of
consolidation has left behind the weaker institutions which we have pointedly
avoided. We hold only the dominant regional facilities or those aligned with
strong national systems, which we believe have the strongest potential to
survive the new era of competition. Accordingly, we have increased the Fund's
allocation to 14.8% of the net assets. Conversely, the impact of deregulation
and competition upon municipal utilities is less clear and we have decreased the
Fund's allocation to this sector to 7.9%, though we will closely monitor
important legislation pending in states on the east and west coasts which may
soon set new strategic parameters for this sector. For comparison, three years
ago this Fund's relative weightings of these two sectors would have been
reversed.
 
OUTLOOK
 
Looking ahead, we continue to see a favorable investment environment for
municipal bonds. We anticipate long-term interest rates, as represented by the
benchmark 30-year U.S. Treasury Bond, to trade in the 6-to-7% range, with
relatively firm economic growth and stable inflation.
 
Within this environment, we will continue our strategy of seeking to provide as
reasonable a yield as is possible, without assuming significant market risks by
extending maturities. At the same time, we will continue to monitor changes in
the municipal bond industry and put in place further strategies that have the
potential to benefit from evolving trends.
 
Thank you for your support of the Evergreen High Grade Tax Free Fund.
 
Sincerely,
 
/s/ James T. Colby, III
JAMES T. COLBY, III
VICE PRESIDENT
SENIOR PORTFOLIO MANAGER
Evergreen Asset Management Corp.
 
                                       3
 
<PAGE>
                                    EVERGREEN
(logo)                    SHORT-INTERMEDIATE MUNICIPAL FUND

                                FUND-AT-A-GLANCE
                               As of May 31, 1997
<TABLE>
<CAPTION>
     ONE YEAR PERFORMANCE       CLASS A        CLASS B      CLASS Y
<S>                             <C>            <C>          <C>
One year with sales charge        0.92%        1.51%        4.62%
One year w/o sales charge         4.31%        3.49%        4.62%
One year dividends per share      39.7(cents)  30.7(cents)  40.7  (cents)
30-day SEC Yield
  (as of 5/31/97)                 3.74%        2.94%        3.93%

<CAPTION>

AVERAGE
ANNUAL RETURNS**                CLASS A   CLASS B  CLASS Y
<S>                             <C>       <C>      <C>
Three years                        N/A      N/A     3.95%
Five years                         N/A      N/A     4.44%
Since Inception*                  3.40%    2.76%    4.88%
<CAPTION>

     CUMULATIVE RETURNS**       CLASS A   CLASS B  CLASS Y
<S>                             <C>       <C>      <C>
Nine months w/o sales charge      3.08%    2.49%    3.36%
Three years                        N/A      N/A    12.33%
Five years                         N/A      N/A    24.26%
Since Inception*                  8.38%    6.76%   30.24%
</TABLE>

 * CLASSES A AND B BEGAN 1/5/95; CLASS Y BEGAN 7/17/91. SINCE
  INCEPTION RETURN FOR CLASS Y SHARES REFLECTS TOTAL RETURN FROM
  11/18/91 WHEN THE FUND CHANGED TO A FLUCTUATING NET ASSET VALUE FUND.

** ALL RETURNS INCLUDE THE MAXIMUM SALES CHARGE, IF APPLICABLE.

<TABLE>
<CAPTION>
PORTFOLIO CHARACTERISTICS              MAY 31, 1997
<S>                             <C>       <C>      <C>
Total Net Assets (all classes)  $45.1 million
Average Credit Quality          AA
Average Maturity                2.7 years
Average Duration                2.4 years
</TABLE>

PORTFOLIO QUALITY                                                   MAY 31, 1997
(AS A PERCENTAGE OF PORTFOLIO ASSETS)

(Pie chart appears here with the following plot points.)

NR                  2.25%
AAA                45.52%
AA                 37.37%
A                  12.63%
BBB                 2.23%
 
PORTFOLIO ALLOCATIONS ARE SUBJECT TO CHANGE.
 
OBJECTIVE
Evergreen Short-Intermediate Municipal Fund seeks income that is exempt from
federal income taxes, while preserving capital. Income may be subject to local
taxes and the Federal Alternative Minimum Tax for certain investors.
 
STRATEGY
The Fund invests in high-quality and upper medium-quality municipal bonds. The
average maturity of bonds in the portfolio is expected to be between two and
five years.
 
PORTFOLIO MANAGEMENT TEAM
 
(Photo of Steven  Steven C. Shachat, Portfolio Manager of Evergreen
C. Shachat)       Short-Intermediate Municipal Fund, has been a member of the
                  investment team of Evergreen Asset Management team since 1988,
                  concentrating on short-term tax exempt investments. He also is
                  manager of the Evergreen Tax-Exempt Money Market Fund and the
                  Evergreen Short-Intermediate Municipal Fund-California. Prior
                  to joining Evergreen, Mr. Shachat served at Mitchell Hutchins
                  Asset Management, Inc., a subsidiary of Paine Webber, Inc., as
                  a Portfolio Manager in the tax-exempt area. Earlier, he served
                  at Donald Sheldon & Co., a firm specializing in tax-exempt
                  securities. Mr. Shachat is a graduate of Boston University.
 
                                       4
 
<PAGE>
                                    EVERGREEN
                        SHORT-INTERMEDIATE MUNICIPAL FUND
                                                                         (logo)
                               MANAGEMENT REPORT
 
                                   July 1997
 
Dear Fellow Shareholders:
 
We are pleased to report on Evergreen Short-Intermediate Municipal Fund for the
fiscal period that ended on May 31, 1997. You may recall that you recently
received a semiannual report for the six-month period that ended on February 28,
1997. We have changed your Fund's fiscal year so that it now will end each May
31. This is part of an effort by Evergreen Keystone Funds to streamline, and
increase the efficiency of, fund administration. Funds with similar investment
objectives, in this case national tax free funds, are placed on the same fiscal
year cycle. Information about these funds will be presented in common annual and
semiannual reports. The next report you will receive will be a semiannual report
for the period ending November 30, 1997. You should expect to receive it in
January 1998.
 
PERFORMANCE
 
We believe the Fund performed satisfactorily, consistent with its objective,
which is to seek to provide as high a level of income, exempt from federal
income taxes other than the alternative minimum tax, as is consistent with
preserving capital and providing liquidity. The tables on page 4 provide a
comprehensive view of the performance for the fiscal period, as well as since
each class of shares began.
 
STRATEGY
 
Evergreen Short-Intermediate Municipal Fund, in the face of a significant amount
of near-term interest rate volatility, maintained a laddered structure of its
portfolio securities. This strategy, which seeks to maintain as stable a price
as possible, is one in which the maturities of the portfolio are spread
throughout the range in which the Fund invests. There is not an over-emphasis on
securities that are on either the long end or the short end of the range. The
allocation of the maturity dates of the Fund's portfolio securities is
illustrated in the pie chart on this page. As interest rates changed during the
period, your Fund was able to use the proceeds from the minority of securities
which had matured to re-invest at current market rates.
 
An additional factor which contributed to your Fund's dividend income was the
employment of a strategy to seek opportunities in sectors that we believed may
have been undervalued. One example is the healthcare sector, where a series of
consolidations and mergers among hospitals and other health care delivery
institutions have
 
PORTFOLIO MATURITIES                                                MAY 31, 1997
(AS A PERCENTAGE OF PORTFOLIO ASSETS)

(Pie chart appears here with the following plot points.)

0-1 years               17  %
1-2 years               19.8%
2-3 years               11.8%
3-4 years               21.4%
4-5 years               24.4%
5-7 years                5.6%
 
PORTFOLIO ALLOCATIONS ARE SUBJECT TO CHANGE.
 
helped some previously weaker institutions become stronger. This made bonds
issued by these institutions more attractive, given the institutions' new
strength. Another area in which we increased the Fund's emphasis was in general
obligation bonds, backed by the full taxing ability of municipalities and other
public agencies.
 
The Fund continues to maintain an emphasis on quality, with an average credit
rating of AA at the end of the period.
 
OUTLOOK
 
We anticipate the demand for municipal bonds in the short-to-intermediate
maturity range to continue to be strong. At a time of some uncertainty over the
direction of interest rates, at least for the near term, investors appear to
want to take a conservative approach and maintain short-to-intermediate term
securities in their portfolios. We believe the potential implications are that
these securities should continue to exhibit relatively stable prices because of
the strong demand, but that yields available may not rise significantly.
 
Thank you for your support of Evergreen Short-Intermediate Municipal Fund.
 
Sincerely,
/s/ Steven C. Shachat
STEVEN C. SHACHAT
PORTFOLIO MANAGER
Evergreen Asset Management Corp.
 
                                       5
 
<PAGE>
                                     KEYSTONE
 (logo)                        TAX FREE INCOME FUND
 
                                FUND-AT-A-GLANCE
                               As of May 31, 1997
<TABLE>
<CAPTION>
ONE YEAR PERFORMANCE             CLASS A       CLASS B      CLASS C
<S>                              <C>           <C>          <C>
One year with sales charge        1.80%        1.03%        5.03%
One year w/o sales charge         6.88%        6.03%        6.03%
One year dividends per share      50.7(cents)  43.5(cents)  43.5  (cents)
30-day SEC Yield
  (as of 5/31/97)                 4.58%        4.05%        4.05%

<CAPTION>

AVERAGE
ANNUAL RETURNS**                 CLASS A  CLASS B  CLASS C
<S>                              <C>      <C>      <C>
Three years                       4.39%    4.39%    5.26%
Five years                        4.64%     N/A      N/A
Ten years                         6.23%     N/A      N/A
Since Inception*                   N/A     3.84%    4.22%
<CAPTION>

CUMULATIVE RETURNS**             CLASS A  CLASS B  CLASS C
<S>                              <C>      <C>      <C>
Six months w/o sales charge       1.34%    0.97%    0.97%
Three years                      13.75%   13.76%   16.63%
Five years                       25.44%     N/A      N/A
Ten years                        83.03%     N/A      N/A
Since Inception*                   N/A    17.73%   19.61%
</TABLE>

 * CLASS A BEGAN 2/13/87. CLASS B AND CLASS C BEGAN 2/1/93.

** ALL RETURNS INCLUDE THE MAXIMUM SALES CHARGE, IF APPLICABLE. FOR CLASSES WITH
   MORE THAN 10-YEAR HISTORY, THE 10-YEAR HISTORY IS PRESENTED.

<TABLE>
<CAPTION>
PORTFOLIO CHARACTERISTICS              MAY 31, 1997
<S>                             <C>
Total Net Assets (all classes)  $113.3 million
Average Credit Quality          AA+
Average Maturity                17 years
Average Duration                8 years
</TABLE>

PORTFOLIO QUALITY                                                   MAY 31, 1997
(AS A PERCENTAGE OF PORTFOLIO ASSETS)

(Pie chart appears here with the following plot points.)

AAA                 62.8%
NR                   5.0%
A                    9.5%
AA                  10.5%
BBB                 12.2%


PORTFOLIO ALLOCATIONS ARE SUBJECT TO CHANGE.

OBJECTIVE
Keystone Tax Free Income Fund seeks the highest possible current income exempt
from federal taxes, while preserving capital. Income may be subject to local
taxes and the Federal Alternative Minimum Tax for certain investors.

STRATEGY
The Fund invests in high quality municipal bonds from different regions of the
country. In pursuing the Fund's objective, the portfolio management team may
make adjustments in the portfolio's maturity, asset allocation among sectors, or
credit quality. When targeting investments, the portfolio management team seeks
out bonds that meet high standards for safety and creditworthiness. These bonds
are principally rated within the four highest grades by established rating
agencies. Keystone's fixed income analysts also conduct extensive in-house
research and regularly monitor bonds in the portfolio.

PORTFOLIO MANAGEMENT
(Photo of Betsy   Betsy A. Hutchings, a Senior Vice President and Group Leader
A. Hutchings)     of the Municipal Bond Team of Keystone Investment Management
                  Company, is Portfolio Manager of the Fund. A professional with
                  more than 15 years' experience in investment management, Ms.
                  Hutchings also is Portfolio Manager of Keystone Tax Free Fund.
                  Prior to joining Keystone in 1988, Ms. Hutchings served in
                  portfolio management and research positions at Scudder Stevens
                  & Clark, New York, and John Nuveen & Co., Chicago. Ms.
                  Hutchings is active in the Boston Municipal Analysts Forum and
                  the Municipal Bond Buyers Conference. She is a graduate of
                  Wheaton College.
 
                                       6
 
<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
                                                                         (logo)
                               MANAGEMENT REPORT
 
                                   July 1997
 
Dear Shareholders:
We are pleased to report on Keystone Tax Free Income Fund for the fiscal period
that ended on May 31, 1997. You may recall that you recently received an annual
report for the fiscal period that ended November 30, 1996. We have changed your
Fund's fiscal year so that it will now end each May 31. This is part of an
effort by Evergreen Keystone Funds to streamline, and increase the efficiency
of, fund administration. Funds with similar investment objectives, in this case
national tax free funds, are being placed on the same fiscal year cycle, and
information about these funds will be presented in common annual and semi-annual
reports. The next report you will receive will be a semi-annual report for the
period ending November 30, 1997. You should expect to receive it in January
1998.
PERFORMANCE
We believe your Fund performed satisfactorily in a challenging interest rate
environment over the past six months. During this period, rates moved down and
then up before ending at approximately the same point as they began. The bond
market in general was vigilant about a possible pickup of inflation and the
potential of higher interest rates. In fact, after interest rates fell during
late 1996 and very early 1997, they started to rise again in February and March,
hurting the prices of bonds in general, including municipal bonds.
STRATEGY
In this changing environment, we managed your Fund conservatively, as we both
shortened the overall maturity of portfolio holdings and upgraded the average
quality of the bonds. At the same time as we were reducing the interest rate
risk by selling longer maturity bonds into the market as rates were falling, we
were also reducing credit risk by improving overall quality. This quality
upgrade was achieved by paring back BBB-rated and nonrated bonds and using the
proceeds to buy higher quality holdings, principally AAA-rated bonds. During the
past 12 months, the percentage of AAA-rated holdings in the portfolio went from
40% to 54%.
Through the full 12-month period, the average maturity of bond holdings was
reduced from 18.5 years to 17 years, while the average credit quality was
increased from AA- to AA+.
We pursued these tactics with two objectives:
(Bullet) To lock-in gains through the sale of bonds that had performed well.
(Bullet) To position the Fund more defensively by lowering both interest rate
         risk and credit risk.
OUTLOOK
Looking forward, we are positive about the investment environment for municipal
bonds. On a technical basis, the demand for bonds is strong, with a relatively
limited
 
PORTFOLIO COMPOSITION                                               MAY 31, 1997
(AS A PERCENTAGE OF NET ASSETS)

(Pie chart appears with the following plot points)

General Obligations               16.6%
Hospital                          14.0%
Water & Sewer                     12.9%
Electric                           8.5%
Transportation                     8.0%
Industrial Development
  (pollution control)              7.1%
Pre-Refunded                       6.9%
Housing                            6.5%
Education                          6.4%
Airports                           4.8%
Solid Waste                        1.3%
Other                              7.0%

 
supply of available bonds as public agencies in general have been restrained in
borrowing. On an after-tax, after-inflation basis, municipal bonds continue to
appear to be an attractive value. At the close of the period, for example, an
AA-rated 30-year municipal bond was yielding 85% of the yield of a 30-year
Treasury bond.
On a fundamental economic basis, the overall economy is growing at a moderate
basis, with inflation well under control. Shorter-term, fixed income investors
can be expected to continue to watch nervously for signs of inflation, and there
may be some month-to-month interest rate volatility. Longer term, we see more
reason for stability in interest rates, as it appears that the policies of the
Federal Reserve Board have been successful in keeping inflation well under
control.
With this outlook, we continue to emphasize the income from higher quality bonds
in the 15-to-20-year maturity range and to be guardedly optimistic.
Thank you for your support of Keystone Tax Free Income Fund.
 
Sincerely,
 
/s/ Albert H. Elfner, III
ALBERT H. ELFNER, III
CHAIRMAN
Keystone Investment Management Company
 
/s/ Betsy A. Hutchings
BETSY A. HUTCHINGS
SENIOR VICE PRESIDENT
HEAD, MUNICIPAL BOND GROUP
Keystone Investment Management Company

                                       7

<PAGE>
                                EVERGREEN KEYSTONE
(logo)
                             GROWTH OF INVESTMENTS

                       EVERGREEN HIGH GRADE TAX FREE FUND

Comparisons of a $10,000 investment in Evergreen High Grade Tax Free Fund,
Class A shares, versus a similar investment in the Lehman Brothers Insured
Bond Index (LBIBI) and the Consumer Price Index (CPI).

In Thousands

           Average Annual Total Returns
             1 Year        5 Year        Life of Class
Class A      1.90%         5.75%             6.00%
Class B      1.19%         --                5.13%
Class Y      7.25%         --                5.11%

(Line graph appears here with the following plot points.)

                2/92     5/92      5/93      5/94      5/95      5/96      5/97
Class A Shares  (PLEASE FILL IN)                                         $13,601
CPI             (PLEASE FILL IN)                                         $11,591
LBIBI           (PLEASE FILL IN)                                         $14,607

Past performance is no guarantee of future results. The performance of each
class may vary baed on differences in loads and fees paid by the shareholder
investing in the different classes. The Lehman Brothers Insured Bond Index
is an unmanaged, market index. The index does not include transaction costs
associated with buying and selling securities, nor any management fees. The
Consumer Price Index, a measure of inflation, is through May 31, 1997.


                    EVERGREEN SHORT-INTERMEDIATE MUNICIPAL FUND

Comparisons of a $10,000 investment in Evergreen Short-Intermediate
Municipal Fund, Class A shares, versus a similar investment in the Lehman
Brothers 3 Year Municipal Bond Index (LB3YMBI) and the Consumer Price
Index (CPI).

In Thousands

           Average Annual Total Returns
             1 Year        5 Year        Life of Class
Class A      0.92%         --                3.40%
Class B      1.51%         --                2.76%
Class Y      4.62%         4.44%             4.88%

(Line graph appears here with the following plot points.)

                1/95     5/95      11/95      5/96      11/96      5/97
Class A Shares  (PLEASE FILL IN)                                  $10,695
CPI             (PLEASE FILL IN)                                  $10,838
LB3YMBI         (PLEASE FILL IN)                                  $11,560

Past performance is no guarantee of future results. The performance of each
class may vary based on differences in loads and fees paid by the shareholder
investing in the different classes. The Lehman Brothers 3 Year Municipal Bond
Index is an unmanaged, market index. The index does not include transaction
costs associated with buying and selling securities, nor any management fees.
The Consumer Price Index, a measure of inflation, is through May 31, 1997.



                          KEYSTONE TAX FREE INCOME FUND

Comparisons of a $10,000 investment in Keystone Tax Free Income Fund,
Class A shares, versus a similar investment in the Lehman Brothers Municipal
Bond Index (LMBI) and the Consumer Price Index (CPI).

In Thousands

           Average Annual Total Returns
             1 Year        5 Year     10 Year   Life of Class
Class A      1.80%         4.64%       6.23%        --
Class B      1.03%         --          --         3.84%
Class Y      5.03%         --          --         4.22%

(Line graph appears here with the following plot points.)

<TABLE>
<CAPTION>
                5/97     5/88      5/89      5/90      5/91      5/92      5/93     5/94     5/95     5/96     5/97
<S>             <C>      <C>      <C>      <C>         <C>       <C>      <C>       <C>      <C>      <C>      <C>
Class A Shares  (PLEASE FILL IN)                                                                              $18,303
CPI             (PLEASE FILL IN)                                                                              $14,158
LMBI            (PLEASE FILI IN)                                                                              $22,346
</TABLE>

Past performance is no guarantee of future results. The performance of each
class may vary based on differences in loads and fees paid by the shareholder
investing in the different classes. The Lehman Brothers Municipal Bond
Index is an unmanaged, market index. The index does not include transaction
costs associated with buying and selling securities, nor any management fees.
The Consumer Price Index, a measure of inflation, is through May 31, 1997.




                                       8

<PAGE>
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
                                                                         (logo)
                              FINANCIAL HIGHLIGHTS
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)
<TABLE>
<CAPTION>
                                                                             EIGHT
                                                                             MONTHS
                                           NINE MONTHS       YEAR ENDED      ENDED              YEAR ENDED
                                              ENDED          AUGUST 31,    AUGUST 31,          DECEMBER 31,
                                         MAY 31, 1997 (a)       1996        1995 (d)         1994        1993
<S>                                      <C>                 <C>           <C>              <C>        <C>
CLASS A SHARES
NET ASSET VALUE BEGINNING OF PERIOD...       $  10.72         $  10.69      $   9.79        $ 11.16    $  10.42
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.................           0.37             0.52          0.34           0.52        0.54
Net realized and unrealized gain
  (loss) on investments...............           0.17             0.03          0.90          (1.37)       0.81
Total from investment operations......           0.54             0.55          1.24          (0.85)       1.35
LESS DISTRIBUTIONS FROM:
Net investment income.................          (0.37)           (0.52)        (0.34)         (0.52)      (0.54)
Net realized gains on investments.....              0                0             0              0       (0.07)
Total distributions...................          (0.37)           (0.52)        (0.34)         (0.52)      (0.61)
NET ASSET VALUE END OF PERIOD.........       $  10.89         $  10.72      $  10.69        $  9.79    $  11.16
Total return (c)......................           5.13%            5.21%        12.83%         (7.71%)     13.25%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses......................           1.03%(b)         0.89%         1.06%(b)       1.01%       0.85%
  Total expenses excluding indirectly
    paid expenses.....................           1.03%(b)           --            --             --          --
  Total expenses excluding waivers and
    reimbursements....................           1.11%(b)         1.09%         1.09%(b)       1.02%       1.07%
  Net investment income...............           4.60%(b)         4.78%         4.93%(b)       5.04%       4.99%
Portfolio turnover rate...............            114%              65%           27%            53%         14%
NET ASSETS END OF PERIOD
  (THOUSANDS).........................       $ 45,814         $ 50,569      $ 58,751        $57,676    $101,352

<CAPTION>
                                         FEBRUARY 21, 1992
                                           (COMMENCEMENT
                                        OF CLASS OPERATIONS)
                                              THROUGH
                                         DECEMBER 31, 1992
<S>                                      <C>
CLASS A SHARES
NET ASSET VALUE BEGINNING OF PERIOD...        $  10.00
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.................            0.51
Net realized and unrealized gain
  (loss) on investments...............            0.42
Total from investment operations......            0.93
LESS DISTRIBUTIONS FROM:
Net investment income.................           (0.51)
Net realized gains on investments.....               0
Total distributions...................           (0.51)
NET ASSET VALUE END OF PERIOD.........        $  10.42
Total return (c)......................            9.48%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses......................            0.49%(b)
  Total expenses excluding indirectly
    paid expenses.....................              --
  Total expenses excluding waivers and
    reimbursements....................            1.11%(b)
  Net investment income...............            5.79%(b)
Portfolio turnover rate...............               7%
NET ASSETS END OF PERIOD
  (THOUSANDS).........................        $ 90,738
</TABLE>

(a) The Fund changed its fiscal year end from August 31 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.
(d) The Fund changed its fiscal year end from December 31 to August 31.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       9

<PAGE>
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
(logo)
                        FINANCIAL HIGHLIGHTS (CONTINUED)
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)
<TABLE>
<CAPTION>
                                                                                 EIGHT MONTHS
                                            NINE MONTHS                              ENDED         YEAR ENDED
                                               ENDED            YEAR ENDED        AUGUST 31,      DECEMBER 31,
                                          MAY 31, 1997 (a)    AUGUST 31, 1996      1995 (d)           1994
<S>                                       <C>                 <C>                <C>              <C>
CLASS B SHARES
NET ASSET VALUE BEGINNING OF PERIOD....       $  10.72            $ 10.69           $  9.79         $  11.16
INCOME FROM INVESTMENT OPERATIONS:
Net investment income..................           0.31               0.44              0.29             0.46
Net realized and unrealized gain (loss)
  on investments.......................           0.17               0.03              0.90            (1.37)
Total from investment operations.......           0.48               0.47              1.19            (0.91)
LESS DISTRIBUTIONS FROM
Net investment income..................          (0.31)             (0.44)            (0.29)           (0.46)
Net realized gain on investments.......              0                  0                 0                0
Total Distributions....................          (0.31)             (0.44)            (0.29)           (0.46)
NET ASSET VALUE END OF PERIOD..........       $  10.89            $ 10.72           $ 10.69         $   9.79
Total return (c).......................           4.55%              4.42%            12.27%           (8.24%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses.......................           1.78%(b)           1.64%             1.81%(b)         1.58%
  Total expenses excluding indirectly
    paid expenses......................           1.78%(b)             --                --               --
  Total expenses excluding waivers and
    reimbursements.....................           1.86%(b)           1.84%             1.84%(b)         1.59%
  Net investment income................           3.85%(b)           4.03%             4.18%(b)         4.47%
Portfolio turnover rate................            114%                65%               27%              53%
NET ASSETS END OF PERIOD
  (THOUSANDS)..........................       $ 31,874            $32,221           $34,206         $ 32,435

<CAPTION>
                                           JANUARY 11, 1993
                                             (COMMENCEMENT
                                         OF CLASS OPERATIONS)
                                               THROUGH
                                          DECEMBER 31, 1993
<S>                                       <C>
CLASS B SHARES
NET ASSET VALUE BEGINNING OF PERIOD....        $  10.42
INCOME FROM INVESTMENT OPERATIONS:
Net investment income..................            0.47
Net realized and unrealized gain (loss)
  on investments.......................            0.81
Total from investment operations.......            1.28
LESS DISTRIBUTIONS FROM
Net investment income..................           (0.47)
Net realized gain on investments.......           (0.07)
Total Distributions....................           (0.54)
NET ASSET VALUE END OF PERIOD..........        $  11.16
Total return (c).......................           12.52%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses.......................            1.35%(b)
  Total expenses excluding indirectly
    paid expenses......................              --
  Total expenses excluding waivers and
    reimbursements.....................            1.57%(b)
  Net investment income................            4.44%(b)
Portfolio turnover rate................              14%
NET ASSETS END OF PERIOD
  (THOUSANDS)..........................        $ 41,030
</TABLE>

(a) The Fund changed its fiscal year end from August 31 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.
(d) The Fund changed its fiscal year end from December 31 to August 31.
<TABLE>
<CAPTION>
                                                                 NINE MONTHS          YEAR       EIGHT MONTHS
                                                                    ENDED            ENDED          ENDED
                                                                   MAY 31,         AUGUST 31,     AUGUST 31,
                                                                   1997 (a)           1996         1995 (c)
<S>                                                            <C>                 <C>           <C>
CLASS Y SHARES
NET ASSET VALUE BEGINNING OF PERIOD.........................       $  10.72         $  10.69       $   9.79
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.......................................           0.39             0.55           0.36
Net realized and unrealized gain (loss) on investments......           0.17             0.03           0.90
Total from investment operations............................           0.56             0.58           1.26
LESS DISTRIBUTIONS FROM NET INVESTMENT INCOME...............          (0.39)           (0.55)         (0.36)
NET ASSET VALUE END OF PERIOD...............................       $  10.89         $  10.72       $  10.69
Total return................................................           5.32%            5.47%         13.02%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses............................................           0.78%(b)         0.64%          0.81%(b)
  Total expenses excluding indirectly paid expenses.........           0.78%(b)           --             --
  Total expenses excluding waivers and reimbursements.......           0.86%(b)         0.84%          0.84%(b)
  Net investment income.....................................           4.85%(b)         5.03%          5.18%(b)
Portfolio turnover rate.....................................            114%              65%            27%
NET ASSETS END OF PERIOD (THOUSANDS)........................       $ 24,441         $ 25,112       $ 25,079

<CAPTION>
                                                               FEBRUARY 28, 1994
                                                                 (COMMENCEMENT
                                                              OF CLASS OPERATIONS)
                                                                    THROUGH
                                                               DECEMBER 31, 1994
<S>                                                            <C>
CLASS Y SHARES
NET ASSET VALUE BEGINNING OF PERIOD.........................         $10.93
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.......................................           0.46
Net realized and unrealized gain (loss) on investments......          (1.14)
Total from investment operations............................          (0.68)
LESS DISTRIBUTIONS FROM NET INVESTMENT INCOME...............          (0.46)
NET ASSET VALUE END OF PERIOD...............................         $ 9.79
Total return................................................          (6.29%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses............................................           0.76%(b)
  Total expenses excluding indirectly paid expenses.........             --
  Total expenses excluding waivers and reimbursements.......           0.77%(b)
  Net investment income.....................................           5.46%(b)
Portfolio turnover rate.....................................             53%
NET ASSETS END OF PERIOD (THOUSANDS)........................         $4,318
</TABLE>

(a) The Fund changed its fiscal year end from August 31 to May 31 during the
current period.
(b) Annualized.
(c) The Fund changed its fiscal year end from December 31 to August 31.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       10

<PAGE>
                                    EVERGREEN
                        SHORT-INTERMEDIATE MUNICIPAL FUND
                                                                         (logo)
                              FINANCIAL HIGHLIGHTS
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)

<TABLE>
<CAPTION>
                                                                                                                  JANUARY 5, 1995
                                                                                                                   (COMMENCEMENT
                                                                           NINE MONTHS                          OF CLASS OPERATIONS)
                                                                              ENDED            YEAR ENDED             THROUGH
                                                                         MAY 31, 1997 (a)    AUGUST 31, 1996      AUGUST 31, 1995
<S>                                                                      <C>                 <C>                <C>
CLASS A SHARES
NET ASSET VALUE BEGINNING OF PERIOD...................................        $10.08             $ 10.17               $ 9.97
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.................................................          0.30                0.43                 0.30
Net realized and unrealized gain (loss) on investments................          0.01               (0.09)                0.20
Total from investment operations......................................          0.31                0.34                 0.50
LESS DISTRIBUTIONS FROM NET INVESTMENT INCOME.........................         (0.30)              (0.43)               (0.30)
NET ASSET VALUE END OF PERIOD.........................................        $10.09             $ 10.08               $10.17
Total return (c)......................................................          3.08%               3.37%                5.09%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses......................................................          0.84%(b)            0.80%                0.70%(b)
  Total expenses excluding indirectly paid expenses...................          0.83%(b)              --                   --
  Total expenses excluding waivers and reimbursements.................          0.96%(b)            1.11%                1.14%(b)
  Net investment income...............................................          3.94%(b)            4.05%                4.32%(b)
Portfolio turnover rate...............................................            34%                 29%                  80%
NET ASSETS END OF PERIOD (THOUSANDS)..................................        $6,072             $27,722               $6,820
</TABLE>

(a) The Fund changed its fiscal year end from August 31 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.

<TABLE>
<CAPTION>
                                                                                                                  JANUARY 5, 1995
                                                                                                                   (COMMENCEMENT
                                                                           NINE MONTHS                          OF CLASS OPERATIONS)
                                                                              ENDED            YEAR ENDED             THROUGH
                                                                         MAY 31, 1997 (a)    AUGUST 31, 1996      AUGUST 31, 1995
<S>                                                                      <C>                 <C>                <C>
CLASS B SHARES
NET ASSET VALUE BEGINNING OF PERIOD...................................        $10.08             $ 10.17               $ 9.97
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.................................................          0.23                0.34                 0.24
Net realized and unrealized gain (loss) on investments................          0.02               (0.09)                0.20
Total from investment operations......................................          0.25                0.25                 0.44
LESS DISTRIBUTIONS FROM NET INVESTMENT INCOME.........................         (0.23)              (0.34)               (0.24)
NET ASSET VALUE END OF PERIOD.........................................        $10.10             $ 10.08               $10.17
Total return (c)......................................................          2.49%               2.44%                4.50%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses......................................................          1.73%(b)            1.67%                1.58%(b)
  Total expenses excluding indirectly paid expenses...................          1.73%(b)              --                   --
  Total expenses excluding waivers and reimbursements.................          1.86%(b)            2.07%                2.26%(b)
  Net investment income...............................................          3.04%(b)            3.28%                3.50%(b)
Portfolio turnover rate...............................................            34%                 29%                  80%
NET ASSETS END OF PERIOD (THOUSANDS)..................................        $6,742             $ 7,413               $6,050
</TABLE>

(a) The Fund changed its fiscal year end from August 31 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       11

<PAGE>
                                    EVERGREEN
                        SHORT-INTERMEDIATE MUNICIPAL FUND
(logo)
                        FINANCIAL HIGHLIGHTS (CONTINUED)
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)
<TABLE>
<CAPTION>
                                           NINE MONTHS
                                              ENDED                         YEAR ENDED AUGUST 31,
                                         MAY 31, 1997 (a)     1996       1995       1994       1993      1992 (c)
<S>                                      <C>                 <C>        <C>        <C>        <C>        <C>
CLASS Y SHARES
NET ASSET VALUE BEGINNING OF PERIOD...       $  10.07        $ 10.17    $ 10.21    $ 10.58    $ 10.33    $  10.00
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.................           0.30           0.43       0.46       0.47       0.49        0.51
Net realized and unrealized gain
  (loss) on investments...............           0.03          (0.10)     (0.04)     (0.32)      0.25        0.33
Total from investment operations......           0.33           0.33       0.42       0.15       0.74        0.84
LESS DISTRIBUTIONS FROM:
Net investment income.................          (0.30)         (0.43)     (0.46)     (0.47)     (0.49)      (0.51)
In excess of net investment income....              0              0          0      (0.03)         0           0
Net realized gain on investments......              0              0          0      (0.02)         0           0
Total distributions...................          (0.30)         (0.43)     (0.46)     (0.52)     (0.49)      (0.51)
NET ASSET VALUE END OF PERIOD.........       $  10.10        $ 10.07    $ 10.17    $ 10.21    $ 10.58    $  10.33
Total return..........................           3.36%          3.30%      4.20%      1.40%      7.40%       8.56%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses......................           0.74%(b)       0.70%      0.74%      0.58%      0.40%       0.17%
  Total expenses excluding indirectly
    paid expenses.....................           0.73%(b)         --         --         --         --          --
  Total expenses excluding waivers and
    reimbursements....................           0.86%(b)       0.90%      0.86%      0.83%      0.81%       0.86%
  Net investment income...............           4.04%(b)       4.27%      4.52%      4.54%      4.73%       4.85%
Portfolio turnover rate...............             34%            29%        80%        32%        37%         57%
NET ASSETS END OF PERIOD
  (THOUSANDS).........................       $ 32,293        $34,893    $40,581    $53,417    $66,607    $ 54,470

<CAPTION>
                                           JULY 17, 1991
                                           (COMMENCEMENT
                                        OF CLASS OPERATIONS)
                                              THROUGH
                                        AUGUST 31, 1991 (c)
<S>                                      <C>
CLASS Y SHARES
NET ASSET VALUE BEGINNING OF PERIOD...         $10.00
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.................           0.06
Net realized and unrealized gain
  (loss) on investments...............              0
Total from investment operations......           0.06
LESS DISTRIBUTIONS FROM:
Net investment income.................          (0.06)
In excess of net investment income....              0
Net realized gain on investments......              0
Total distributions...................          (0.06)
NET ASSET VALUE END OF PERIOD.........         $10.00
Total return..........................           0.62%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses......................           0.00%(b)
  Total expenses excluding indirectly
    paid expenses.....................             --
  Total expenses excluding waivers and
    reimbursements....................           1.40%(b)
  Net investment income...............           4.93%(b)
Portfolio turnover rate...............             --
NET ASSETS END OF PERIOD
  (THOUSANDS).........................         $4,025
</TABLE>

(a) The Fund changed its fiscal year end from August 31 to May 31 during the
current period.
(b) Annualized
(c) On November 18, 1991, the Fund was changed to a diversified municipal bond
    fund with a fluctuating net asset value per share from a non-diversified
    money market fund with a stable net asset value per share. The shares
    outstanding and the related per share data as of August 31, 1991 are
    restated to reflect both a 1 for 2 reverse share split on October 30, 1991
    and a 1 for 5 reverse share split on August 19, 1992. Total return
    calculated after November 18, 1991 reflects the fluctuation in net asset
    value per share.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       12

<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
                                                                         (logo)
                              FINANCIAL HIGHLIGHTS
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)
<TABLE>
<CAPTION>
                                                                          SIX MONTHS
                                                                            ENDED              YEAR ENDED NOVEMBER 30,
                                                                       MAY 31, 1997 (a)    1996 (f)    1995 (f)     1994
<S>                                                                    <C>                 <C>         <C>         <C>
CLASS A SHARES
NET ASSET VALUE BEGINNING OF PERIOD.................................       $   9.90        $  10.05    $   8.93    $ 10.25
INCOME FROM INVESTMENT OPERATIONS:
Net investment income...............................................           0.24            0.51        0.51       0.51
Net realized and unrealized gain (loss) on investments and
  futures contracts.................................................          (0.11)          (0.14)       1.13      (1.28)
Total from investment operations....................................           0.13            0.37        1.64      (0.77)
LESS DISTRIBUTIONS FROM:
Net investment income...............................................          (0.24)          (0.52)      (0.51)     (0.52)
In excess of net investment income..................................          (0.01)              0(e)    (0.01)         0
Net realized gain on investments....................................              0               0           0          0
Tax basis return of capital.........................................              0               0           0      (0.03)
Total distributions.................................................          (0.25)          (0.52)      (0.52)     (0.55)
NET ASSET VALUE END OF PERIOD.......................................       $   9.78        $   9.90    $  10.05    $  8.93
Total return (c)....................................................           1.34%           3.83%      18.71%     (7.81%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses....................................................           1.19%(b)        1.13%       1.19%      1.13%
  Total expenses excluding indirectly paid expenses.................           1.18%(b)        1.12%       1.18%        --
  Net investment income.............................................           4.85%(b)        5.21%       5.35%      5.27%
Portfolio turnover rate.............................................             54%            128%         30%        98%
NET ASSETS END OF PERIOD (THOUSANDS)................................       $ 72,629        $ 82,425    $ 94,183    $95,691

<CAPTION>
                                                                      YEAR ENDED
                                                                     NOVEMBER 30,
                                                                        1993
<S>                                                                    <C>
CLASS A SHARES
NET ASSET VALUE BEGINNING OF PERIOD.................................  $  10.17
INCOME FROM INVESTMENT OPERATIONS:
Net investment income...............................................      0.57
Net realized and unrealized gain (loss) on investments and
  futures contracts.................................................      0.36
Total from investment operations....................................      0.93
LESS DISTRIBUTIONS FROM:
Net investment income...............................................     (0.57)
In excess of net investment income..................................     (0.04)
Net realized gain on investments....................................     (0.24)
Tax basis return of capital.........................................         0
Total distributions.................................................     (0.85)
NET ASSET VALUE END OF PERIOD.......................................  $  10.25
Total return (c)....................................................      9.37%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses....................................................      1.21%
  Total expenses excluding indirectly paid expenses.................        --
  Net investment income.............................................      5.40%
Portfolio turnover rate.............................................        47%
NET ASSETS END OF PERIOD (THOUSANDS)................................  $124,102
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                                                   FEBRUARY 13, 1987
                                                                                                                     (COMMENCEMENT
                                                                       YEAR ENDED NOVEMBER 30,                     OF OPERATIONS) TO
                                                         1992        1991        1990        1989        1988      NOVEMBER 30, 1987
<S>                                                    <C>         <C>         <C>         <C>         <C>         <C>
CLASS A SHARES (CONTINUED)
NET ASSET VALUE BEGINNING OF PERIOD.................   $  10.13    $   9.94    $  10.24    $   9.96    $   9.64         $ 10.00
INCOME FROM INVESTMENT OPERATIONS:
Net investment income...............................       0.63        0.61        0.59        0.62        0.63            0.33
Net realized and unrealized gain (loss) on
  investments and futures contracts.................       0.30        0.31       (0.06)       0.34        0.37           (0.32)
Total from investment operations....................       0.93        0.92        0.53        0.96        1.00            0.01
LESS DISTRIBUTIONS FROM:
Net investment income...............................      (0.62)      (0.61)      (0.60)      (0.63)      (0.68)          (0.37)
In excess of net investment income..................          0           0       (0.03)          0           0               0
Net realized gain on investments....................      (0.27)      (0.12)      (0.20)      (0.05)          0               0
Tax basis return of capital.........................          0           0           0           0           0               0
Total distributions.................................      (0.89)      (0.73)      (0.83)      (0.68)      (0.68)          (0.37)
NET ASSET VALUE END OF PERIOD.......................   $  10.17    $  10.13    $   9.94    $  10.24    $   9.96         $  9.64
Total return (c)....................................       9.35%       9.59%       5.55%       9.97%      10.60%           0.17%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses....................................       1.25%       1.58%       1.66%       1.62%       1.57%           1.00%(d)
  Total expenses excluding indirectly paid
    expenses........................................         --          --          --          --          --              --
  Net investment income.............................       6.02%       5.95%       6.03%       6.15%       6.13%           6.85%(d)
Portfolio turnover rate.............................         32%         37%         42%         49%        109%             67%
NET ASSETS END OF PERIOD (THOUSANDS)................   $120,660    $133,524    $146,335    $162,013    $179,191         $16,090
</TABLE>
 
(a) The Fund changed its fiscal year end from November 30 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.
(d) Annualized for the period April 14, 1987 (Commencement of Investment
Operations) to November 30, 1987.
(e) Reflects distributions in excess of net investment income which were under
$0.01 per share.
(f) Calculation based on average shares outstanding.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       13

<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
(logo)
                        FINANCIAL HIGHLIGHTS (CONTINUED)
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)
<TABLE>
<CAPTION>
                                                                  SIX MONTHS
                                                                    ENDED              YEAR ENDED NOVEMBER 30,
                                                               MAY 31, 1997 (a)    1996 (e)    1995 (e)     1994
<S>                                                            <C>                 <C>         <C>         <C>
CLASS B SHARES
NET ASSET VALUE BEGINNING OF PERIOD.........................       $   9.81        $   9.97    $   8.88    $ 10.25
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.......................................           0.19            0.44        0.44       0.45
Net realized and unrealized gain (loss) on investments and
  futures contracts.........................................          (0.10)          (0.16)       1.11      (1.29)
Total from investment operations............................           0.09            0.28        1.55      (0.84)
LESS DISTRIBUTIONS FROM:
Net investment income.......................................          (0.20)          (0.44)      (0.45)     (0.50)
In excess of net investment income..........................          (0.01)              0(d)    (0.01)         0
Net realized gain on investments............................              0               0           0          0
Tax basis return of capital.................................              0               0           0      (0.03)
Total distributions.........................................          (0.21)          (0.44)      (0.46)     (0.53)
NET ASSET VALUE END OF PERIOD...............................       $   9.69        $   9.81    $   9.97    $  8.88
Total return (c)............................................           0.97%           2.99%      17.84%     (8.43%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses............................................           1.95%(b)        1.90%       1.96%      1.88%
  Total expenses excluding indirectly paid expenses.........           1.94%(b)        1.89%       1.94%        --
  Net investment income.....................................           4.09%(b)        4.44%       4.59%      4.60%
Portfolio turnover rate.....................................             54%            128%         30%        98%
NET ASSETS END OF PERIOD (THOUSANDS)........................       $ 28,822        $ 33,063    $ 33,449    $28,860

<CAPTION>
                                                              FEBRUARY 1, 1993
                                                              (DATE OF INITIAL
                                                              PUBLIC OFFERING)
                                                              TO NOVEMBER 30,
                                                                    1993
<S>                                                            <C>
CLASS B SHARES
NET ASSET VALUE BEGINNING OF PERIOD.........................      $  10.27
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.......................................          0.37
Net realized and unrealized gain (loss) on investments and
  futures contracts.........................................          0.30
Total from investment operations............................          0.67
LESS DISTRIBUTIONS FROM:
Net investment income.......................................         (0.37)
In excess of net investment income..........................         (0.08)
Net realized gain on investments............................         (0.24)
Tax basis return of capital.................................             0
Total distributions.........................................         (0.69)
NET ASSET VALUE END OF PERIOD...............................      $  10.25
Total return (c)............................................          6.59%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses............................................          1.96%(b)
  Total expenses excluding indirectly paid expenses.........            --
  Net investment income.....................................          4.42%(b)
Portfolio turnover rate.....................................            47%
NET ASSETS END OF PERIOD (THOUSANDS)........................      $ 14,091
</TABLE>

(a) The Fund changed its fiscal year end from November 30 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.
(d) Reflects distributions in excess of net investment income which were under
$0.01 per share.
(e) Calculation based on average shares outstanding.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       14

<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
                                                                         (logo)
                        FINANCIAL HIGHLIGHTS (CONTINUED)
                (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)
<TABLE>
<CAPTION>
                                                                  SIX MONTHS
                                                                    ENDED              YEAR ENDED NOVEMBER 30,
                                                               MAY 31, 1997 (a)    1996 (e)    1995 (e)     1994
<S>                                                            <C>                 <C>         <C>         <C>
CLASS C SHARES
NET ASSET VALUE BEGINNING OF PERIOD.........................       $   9.81        $   9.97    $   8.88    $ 10.26
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.......................................           0.18            0.41        0.44       0.43
Net realized and unrealized gain (loss) on investments and
  futures contracts.........................................          (0.09)          (0.13)       1.11      (1.27)
Total from investment operations............................           0.09            0.28        1.55      (0.84)
LESS DISTRIBUTIONS FROM:
Net investment income.......................................          (0.20)          (0.44)      (0.45)     (0.51)
In excess of net investment income..........................          (0.01)              0(d)    (0.01)         0
Net realized gain on investments............................              0               0           0          0
Tax basis return of capital.................................              0               0           0      (0.03)
Total distributions.........................................          (0.21)          (0.44)      (0.46)     (0.54)
NET ASSET VALUE END OF PERIOD...............................       $   9.69        $   9.81    $   9.97    $  8.88
Total return (c)............................................           0.97%           2.99%      17.84%     (8.52%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses............................................           1.95%(b)        1.90%       1.96%      1.89%
  Total expenses excluding indirectly paid expenses.........           1.94%(b)        1.89%       1.94%        --
  Net investment income.....................................           4.09%(b)        4.44%       4.59%      4.52%
Portfolio turnover rate.....................................             54%            128%         30%        98%
NET ASSETS END OF PERIOD (THOUSANDS)........................       $ 11,879        $ 13,769    $ 20,386    $23,230

<CAPTION>
                                                              FEBRUARY 1, 1993
                                                              (DATE OF INITIAL
                                                              PUBLIC OFFERING)
                                                              TO NOVEMBER 30,
                                                                    1993
<S>                                                            <C>
CLASS C SHARES
NET ASSET VALUE BEGINNING OF PERIOD.........................      $  10.27
INCOME FROM INVESTMENT OPERATIONS:
Net investment income.......................................          0.37
Net realized and unrealized gain (loss) on investments and
  futures contracts.........................................          0.31
Total from investment operations............................          0.68
LESS DISTRIBUTIONS FROM:
Net investment income.......................................         (0.37)
In excess of net investment income..........................         (0.08)
Net realized gain on investments............................         (0.24)
Tax basis return of capital.................................             0
Total distributions.........................................         (0.69)
NET ASSET VALUE END OF PERIOD...............................      $  10.26
Total return (c)............................................          6.70%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses............................................          1.94%(b)
  Total expenses excluding indirectly paid expenses.........            --
  Net investment income.....................................          4.41%(b)
Portfolio turnover rate.....................................            47%
NET ASSETS END OF PERIOD (THOUSANDS)........................      $ 27,261
</TABLE>

(a) The Fund changed its fiscal year end from November 30 to May 31 during the
current period.
(b) Annualized.
(c) Excluding applicable sales charges.
(d) Reflects distributions in excess of net investment income which were under
$0.01 per share.
(e) Calculation based on average shares oustanding.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       15

<PAGE>
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
(logo)
                            SCHEDULE OF INVESTMENTS
                                  May 31, 1997

<TABLE>
<CAPTION>
PRINCIPAL
  AMOUNT                                             VALUE
<C>          <S>                                  <C>
LONG-TERM INVESTMENTS-- 97.4%
             ARIZONA-- 1.1%
$1,000,000   Creighton Elem. Sch. Dist.
               No. 14 of Maricopa Cnty.,
               Sch. Imp. Bonds (Proj. of
               1990), (Series C 1991),
               6.50%, 7/1/07, (FGIC)............. $  1,125,240
             CALIFORNIA-- 2.6%
 2,000,000   Redevelopment Agcy. of the
               City of San Jose Merged Area
               Redev. Proj., Tax Allocation
               Bonds, (Series 1993),
               6.00%, 8/1/15, (MBIA).............    2,144,880
   500,000   San Mateo Cnty. Joint Pwrs.
               Financing Auth. Lease RB
               (Capital Projs. Prog.), (1993
               Refunding Series A),
               6.50%, 7/1/16, (MBIA).............      560,505
                                                     2,705,385
             COLORADO-- 3.7%
             Arapahoe Cnty. Pub. Hwy.
               Auth. Capital Imp. Trust Fund
               Hwy. RB (E-470 Proj.):
 1,000,000   6.15%, 8/31/26, (MBIA)..............    1,053,890
             Sr. Current Interest Bonds,
 2,000,000   7.00%, 8/31/26......................    2,144,720
   500,000   School Dist. No. 1,
               City & Cnty. of Denver, GO
               Refunding Bonds, (Series
               1994A),
               6.50%, 6/1/10, (MBIA).............      560,370
                                                     3,758,980
             FLORIDA-- 1.1%
 1,000,000   Orange Cnty. Forida Hlth.
               Facs. Auth. Hosp. RB (Orlando
               Regional Healthcare Sys.),
               (Series 1996C),
               6.25%, 10/1/16, (MBIA)............    1,089,760
             GEORGIA-- 5.2%
   500,000   City of Atlanta Arpt. Facs.
               RRB, (Series 1994A),
               6.50%, 1/1/10, (AMBAC)............      557,990
 1,000,000   Metropolitan Atlanta Rapid
               Transit Auth. Georgia
               Refunding Second Indenture,
               (Series A),
               5.50%, 7/1/17, (MBIA).............      998,740

<CAPTION>
PRINCIPAL                                           
  AMOUNT                                             VALUE

LONG-TERM INVESTMENTS-- CONTINUED
<C>          <S>                                  <C>
             GEORGIA-- CONTINUED
             Municipal Elec. Auth. Georgia
               Spec. Oblig. Fifth Crossover
             Series Proj. One:
$1,000,000   6.40%, 1/1/13, (AMBAC).............. $  1,102,190
 2,400,000   6.50%, 1/1/17, (MBIA)...............    2,694,720
                                                     5,353,640
             HAWAII-- 3.7%
 2,500,000   Hawaii St., GO, (Series. CM),
               6.00%, 12/1/10, (FGIC)............    2,679,750
 1,000,000   State of Hawaii Arpt. Sys.
               RB, (Second Series of 1990),
               7.50%, 7/1/20, (FGIC).............    1,088,990
                                                     3,768,740
             IDAHO-- 0.9%
   845,000   Idaho Hsg. Agcy. Single
               Family Mtge. Bonds, (1994
               Series C-1 Sr. Bonds &
               Mezzanine Bonds),
               6.30%, 7/1/11.....................      869,657
             ILLINOIS-- 16.9%
 4,725,000   City of Chicago Wtr. RRB,
               (Series 1993),
               6.50%, 11/1/15, (FGIC)............    5,308,727
 2,150,000   City of Chicago GO Current
               Interest Bonds, (Proj. Series
               1995),
               6.13%, 1/1/16, (AMBAC)............    2,229,249
             Illinois Dev. Fin. Auth.
               Poll. Ctrl. RRB (Commonwealth
               Edison Co. Proj.):
             (Series 1991),
 2,000,000   7.25%, 6/1/11, (MBIA)...............    2,182,060
             (Series 1994D),
 3,000,000   6.75%, 3/1/15, (AMBAC)..............    3,293,160
 1,750,000   Illinois Hlth. Facs. Auth.
               Hlth. Facs. RRB (SSM Hlth.
               Care), (Series 1992AA),
               6.50%, 6/1/12, (MBIA).............    1,953,875
 5,625,000   Metropolitan Pier &
               Exposition Authority Illinois
               Refunding McCormick Place
               Expn, Project B, (Eff. Yield
               5.80%)(a),
               0.00%, 6/15/13, (MBIA)............    2,258,550
                                                    17,225,621
</TABLE>
 
                                  (CONTINUED)
 
                                       16
 
<PAGE>
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
                                                                         (logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997
 
<TABLE>
<CAPTION>
PRINCIPAL
  AMOUNT                                             VALUE
<C>          <S>                                     <C>

LONG-TERM INVESTMENTS-- CONTINUED
             INDIANA-- 3.5%
$ 1,000,000  Indiana Muni. Pwr. Agcy.,
             Pwr. Supply Sys. RRB, (1993
             Series B),
             6.00%, 1/1/13, (MBIA)............... $ 1,063,720
    700,000  Indiana Trans. Fin. Auth.
             Hwy. RB, (Series 1992A),
             6.80%, 12/1/16, (MBIA)..............     808,024

  1,500,000  Middle Sch. Bldg. Corp. of
             Lawrence Township of Marion
             Cnty., First Mtge. Bonds,
             6.88%, 7/5/11, (MBIA)...............    1,729,185
                                                     3,600,929

 1,000,000   LOUISIANA-- 1.3%
             Orleans Parish Louisiana,
               School Board RB
               9.05%, 2/1/10, (MBIA).............    1,339,390
 1,000,000   MAINE-- 1.1%
             Maine Turnpike Auth.,
               Turnpike RB, (Series 1994),
               7.13%, 7/1/08, (MBIA).............    1,171,010
 2,500,000   MARYLAND-- 2.4%
             Maryland St. GO, St. & Local
               Facilities, (First Series),
               5.00%, 3/1/10.....................    2,455,900

             MASSACHUSETTS-- 1.6%
   500,000   Massachusetts Hsg. Fin.
               Agcy., Hsg. Proj. RB, (1993
               Series A),
               6.15%, 10/1/15, (AMBAC)...........      508,015
 1,000,000     Massachusetts St., Refunding,
               (Series A),
               6.50%, 11/1/14, (AMBAC)...........    1,119,500
                                                     1,627,515

               MINNESOTA-- 0.5%
   490,000     Minnesota Hsg. Fin. Agcy.
               Single Family Mtge. Bonds,
               (1994 Series H),
               6.70%, 1/1/18.....................      514,397

<CAPTION>
PRINCIPAL                                                 
  AMOUNT                                             VALUE   
<S>                                                 <C>
LONG-TERM INVESTMENTS-- CONTINUED

             NEW MEXICO-- 1.0%

             City of Albuquerque, Arpt. RB:
             (Series 1995 A),
$  500,000   6.35%, 7/1/07, (AMBAC)..............  $   540,220
$  500,000   (Series 1995 B),
             7.00%, 7/1/16, (AMBAC)..............      501,170
                                                     1,041,390

NEW YORK-- 11.2%
 1,000,000     Albany Cnty., Arpt. Auth.           
               Arpt. Rev.,                         
               5.25%, 12/15/10, (FSA)............     980,990
 1,500,000     New York St. Housing Finance            
               Agency Revenue, (Series 1994 B),        
               6.35%, 8/15/23, (AMBAC)...........   1,538,700
 2,590,000     New York St. Local Government
               Assistance Corporation RB,
               (Prerefunded @ $102), (Series B),
               7.38%, 4/1/01.....................   2,895,076
 5,000,000     Port Auth. New York & New
               Jersey Special Obligation
               (for JFK Intl. Arrivals
               Terminal),
               6.25%, 12/1/10, (MBIA)............  5,453,950
   500,000     The Port Auth. of New York &
               New Jersey Consolidated Bonds
               Fifth Installment,
               (Ninety-Seventh Series),
               6.50%, 7/15/19, (FGIC)............     529,900
                                                    11,398,616

             NORTH DAKOTA-- 3.0%
 3,000,000     Mercer Cnty. Poll. Ctrl. RRB            
               (Basin Elec. Pwr.
               Cooperative-Antelope Valley
               Unit 1 & Common Facs.),
               (Second 1995 Series),
               6.05%, 1/1/19, (AMBAC)............    3,107,910

             OHIO-- 3.3%
 1,000,000   Board of Ed., Kings Local
               Sch. Dist. (City of Warren)
               Sch. Imp. Bonds (Unltd. Tax
               GO), (Series 1995),
               7.50%, 12/1/16, (FGIC)............     1,254,130
 1,500,000   City of Toledo, GO (Ltd. Tax)
               Hsg. Imp. Bonds (Macy's
               Proj.), (Series 1995A),
               6.35%, 12/1/25, (MBIA)............     1,580,835
</TABLE>
 
                                  (CONTINUED)
 
                                       17

<PAGE>
 
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
(logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997

PRINCIPAL
  AMOUNT                                             VALUE


LONG-TERM INVESTMENTS-- CONTINUED
             OHIO-- CONTINUED
$  475,000   Ohio Hsg. Fin. Agcy.
               Residential Mtge. RB (GNMA
               Mortgage-Backed Securities
               Prog.), (1995 Series A-2),
               6.63%, 3/1/26.....................   $   490,252
                                                      3,325,217

             SOUTH CAROLINA-- 3.4%
 3,250,000     South Carolina St., Port                
               Auth. RB, (Series 1991),
               6.63%, 7/1/11, (AMBAC)............     3,468,563
             SOUTH DAKOTA-- 4.2%
 4,000,000   South Dakota Hlth. & Edl.               
               Facs. Auth. RRB (St. Luke's
               Midland Regional Med. Center
               Issue), (Series 1991),
               6.63%, 7/1/11, (MBIA).............     4,304,240
             TENNESSEE-- 3.1%
 1,200,000   The Hlth. & Edl. Facs. Board            
               of the City of Bristol Hosp.          
               RRB (Bristol Mem. Hosp.),
               (Series 1993),                       
               6.75%, 9/1/07, (FGIC).............     1,366,740
 1,700,000   The Hlth., Edl. & Hsg. Facs.
               Board of the Cnty. of Knox
               Hosp. RRB (Fort Sanders
               Alliance Obligated Group),
               (Series 1993),
               6.25%, 1/1/13, (MBIA).............     1,843,378
                                                      3,210,118

             TEXAS-- 4.4%
 1,500,000   City of Austin Arpt. Sys.               
               Prior Lien RB, (Series 1995A),        
               6.13%, 11/15/25, (MBIA)...........     1,533,060
 1,000,000   City of Houston Wtr.
               Conveyance Sys. Contract COP,         
               (Series 1993H),
               7.50%, 12/15/14, (AMBAC)..........     1,221,290
 6,000,000   Harris County Texas, RB Toll
               Road, (Prerefunded @
               $53.836), (Eff. Yield 5.39%)(a),
               0.00%, 8/15/09, (AMBAC)...........     1,699,500
                                                      4,453,850


PRINCIPAL                                                
  AMOUNT                                             VALUE

 LONG-TERM INVESTMENTS-- CONTINUED
             UTAH-- 3.6%
$2,500,000   Board of Ed. of Iron Cnty.
               Sch. Dist. GO Sch. Bldg.
               Bonds, (Series 1994),
               6.40%, 1/15/12, (MBIA)............   $2,675,325
 1,000,000   Salt Lake City, Salt Lake
               Cnty. Arpt. RB, (Series 1993A),
               6.00%, 12/1/12, (FGIC)............    1,030,860
                                                     3,706,185

             VIRGINIA-- 2.1%
2,000,000    Industrial Dev. Auth. of
               Hanover Hosp. RB (Mem.
               Regional Med. Center Proj. at
               Hanover Med. Park), (Series 1995),
               6.38%, 8/15/18, (MBIA)............    2,196,040

             WASHINGTON-- 2.6%
 2,500,000   City of Tacoma Elec. Sys.
               RRB, (Series 1994),
               6.25%, 1/1/15, (FGIC).............    2,619,825

             WEST VIRGINIA-- 0.5%
   500,000   West Virginia St. Hsg. Dev.               
               Fund Hsg. Fin. (Series. A),
               6.05%, 5/1/27.....................      501,605

             WISCONSIN-- 7.3%
 4,500,000   City of Superior Ltd. Oblig.            
               RRB (Midwest Energy Res. Co.          
               Proj.), (Series E-1991),
               6.90%, 8/1/21, (FGIC).............    5,275,890
  2,000,000  Wisconsin Hlth. & Edl. Facs.
               Auth. RB (Wausau Hosps., Inc.
               Proj.), (Series 1991B),
               6.63%, 8/15/11, (AMBAC)...........    2,142,580
                                                     7,418,470

             PUERTO RICO-- 2.1%
   500,000   Commonwealth of Puerto Rico,
               Elec. Pwr. Auth. RRB,
               (Series Y),
               6.50%, 7/1/06, (MBIA).............      558,460
   500,000   Commonwealth of Puerto Rico,
               Hsg. Bank & Fin. Agcy.
               Affordable Hsg. Mtge. Subsidy
               Prog. Single Family Mtge. RB,
               Portfolio I,
               6.10%, 10/1/15,
               (Collateralized by GNMA, FNMA
               & FHLMC Certificates).............      506,220
                                             

 
                                  (CONTINUED)
 
                                       18

<PAGE>
 
                                    EVERGREEN
                             HIGH GRADE TAX FREE FUND
                                                                         (logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997
 
LONG-TERM INVESTMENTS-- CONTINUED
             PUERTO RICO-- CONTINUED
$1,000,000   Commonwealth of Puerto Rico,
               Elec. Pwr. Auth.,
               RB, (Series BB),
               6.25%, 7/1/10, (MBIA)............. $  1,100,720
                                                     2,165,400
             TOTAL LONG-TERM INVESTMENTS
               (COST $95,320,879)................   99,523,593
 
SHORT-TERM INVESTMENTS-- 0.9%
             ALABAMA-- 0.1%
   100,000   Phenix Cnty. Alabama RB
               Refunding Mead Coated Board
               Project B, VRDN
               4.15%, 10/1/25....................      100,000
             KANSAS-- 0.8%
   800,000   Kansas City Kansas Industrial
               Revenue PQ Corporation
               Project, VRDN
               4.10%, 8/15/01....................      800,000
             TOTAL SHORT-TERM INVESTMENTS
               (COST $900,000)...................      900,000

PRINCIPAL                                            
  AMOUNT                                             VALUE
 
MUTUAL FUND SHARES-- 0.2%
   167,000   Federated Tax Free Fund
               (cost $167,000)................... $    167,000
              TOTAL INVESTMENTS--
               (COST $96,387,879).......  98.5%    100,590,593
             OTHER ASSETS AND
               LIABILITIES-- NET........    1.5      1,538,629
             NET ASSETS--............... 100.0%   $102,129,222

 
(a) Effective yield (calculated at date of purchase) is the annual yield at
    which the bond accrues until its maturity date.
 
SUMMARY OF ABBREVIATIONS
AMBAC-- American Municipal Bond Assurance Corp.
COP-- Certificate of Participation
FGIC-- Financial Guaranty Insurance Corp.
FHLMC-- Federal Home Loan Mortgage Corporation
FNMA-- Federal National Mortgage Association
FSA-- Financial Security Assurance Corp.
GNMA-- Government National Mortgage Association
GO-- General Obligation Bonds
MBIA-- Municipal Bond Investors Assurance Corp.
RB-- Revenue Bonds
RRB-- Revenue Refunding Bonds
VRDN-- Variable Rate Demand Notes are payable on demand at par on no more than
seven calendar days' notice given by the Fund to the issuer or other parties not
affiliated with the issuer. Interest rates are determined and reset by the
issuer daily or weekly depending upon the terms of the security. The interest
rates presented for these securities are those in effect at May 31, 1997.
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       19
 
<PAGE>
                                    EVERGREEN
                       SHORT - INTERMEDIATE MUNICIPAL FUND
 (logo)
                            SCHEDULE OF INVESTMENTS
                                  May 31, 1997

LONG-TERM INVESTMENTS-- 97.0%
             ARIZONA-- 3.8%
$1,600,000   Pima Cnty. GO RFB, (Series 1992),
               6.55%, 7/1/01..................... $  1,718,384
             COLORADO-- 1.2%
   520,000   Colorado Stud. Oblig. Board
               Auth., Stud. Loan RB,
               (Series 1985B),
               6.13%, 12/1/98....................      530,104
             DISTRICT OF COLUMBIA-- 3.4%
 1,500,000   Dist. of Columbia GO RFB,
               (Series 1989B),
               6.63%, 6/1/98, (MBIA).............    1,539,375
             ILLINOIS-- 2.4%
 1,000,000   Central Lake Cnty. Joint
               Action Wtr. Agcy. RB,
               (Prerefunded @ $102),
               (Series 1990A),
               7.00%, 5/1/00, (AMBAC)............    1,086,340
             MARYLAND-- 4.0%
   635,000   Maryland Energy Financing
               Administration Solid Waste
               Disp. RB, (Wheelabrator Wtr.
               Technologies Baltimore L.L.C.
               Projs.), (Series 1996),
               4.80%, 12/1/98....................      638,156
 1,140,000   Montgomery Cnty. GO Bonds
               Consolidated Pub. Imp. RB,
               (Series 1992A),
               5.30%, 7/1/01.....................    1,174,075
                                                     1,812,231
             MASSACHUSETTS-- 12.1%
             Massachusetts Ind. Fin. Agcy. IDR:
   460,000   (Series 1986G),
               5.30%, 12/1/06....................      467,149
   565,000   (Series 1986I),
               5.30%, 12/1/06....................      573,780
 1,185,000   (Series 1996A),
               5.35%, 11/1/07....................    1,208,368
 1,160,000   (Series 1996B),
               5.35%, 11/1/07....................    1,182,875
             New England Ed. Loan
               Marketing Corp. Stud. Loan RB:
 1,000,000   (Series 1993B),
               5.40%, 6/1/00.....................    1,016,840
 1,000,000   (Series 1993C),
               4.75%, 7/1/98.....................    1,007,330
                                                     5,456,342
 
PRINCIPAL                                                   
  AMOUNT                                             VALUE  
LONG-TERM INVESTMENTS-- CONTINUED

             MINNESOTA-- 2.3%
$1,015,000   City of Minneapolis & Hsg.
               & Redev. Auth. of the City of
               St. Paul, Single Family Mtge.
               RRB, (Series 1996A),
               5.13%, 6/1/32..................... $  1,015,974
             MISSOURI-- 3.2%
             North Kansas City Sch. Dist.
               GO, Direct Deposit Prog.,
               (Series 1996),
   710,000   6.70%, 3/1/00.......................      750,179
   665,000   7.00%, 3/1/99.......................      695,204
                                                     1,445,383
             NEW JERSEY-- 4.7%
 2,000,000   New Jersey St. GO, (Series 1991),
               5.90%, 8/1/02.....................    2,116,380
             NEW YORK-- 4.5%
 1,000,000   New York, New York, (Series 1997L),
               5.25%, 8/1/00.....................    1,009,710
 1,000,000   Pwr. Auth. of the St. of New
               York, General Purpose Bonds,
               (Series Z),
               5.85%, 1/1/00.....................    1,033,310
                                                     2,043,020
             OHIO-- 2.3%
 1,000,000   The Stud. Loan Funding Corp.
               (Cincinnati) Stud. Loan RB,
               (Series 1993A),
               5.50%, 12/1/01....................    1,019,940
             OREGON-- 2.5%
 1,125,000   Josephine Cnty., Sch. Dist.
               #007 GO,
               5.00%, 6/1/99, (FGIC).............    1,140,818
             PENNSYLVANIA-- 7.9%
 1,000,000   Lancaster Cnty. Hosp. Auth.
               Hosp. RB (The Lancaster
               General Hosp. Proj.), (Series
               1992),
               5.60%, 7/1/00, (AMBAC)............    1,031,900
 1,950,000   Sayre Hlth. Care Facs. Auth.
               RB, Guthrie Healthcare Sys.,
               (Series 1991A),
               6.40%, 3/1/99, (AMBAC)............    2,017,489
   500,000   St. of Pennsylvania GO,
               (Series 1971),
               6.00%, 12/15/98...................      503,270
                                                     3,552,659

 
                                  (CONTINUED)
 
                                       20
 
<PAGE>
                                    EVERGREEN
                       SHORT - INTERMEDIATE MUNICIPAL FUND
                                                                         (logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997
 
PRINCIPAL                                                     
  AMOUNT                                             VALUE    
         
LONG-TERM INVESTMENTS-- CONTINUED
             SOUTH CAROLINA-- 1.2%
$  500,000   Charleston Cnty. Arpt.
               Dist. Arpt. System RRB,
               (Series 1993),
               8.25%, 7/1/00, (MBIA)............. $    552,420
             TEXAS-- 15.0%
 1,000,000   Brazos Higher Ed. Auth.,
               Inc., Stud. Loan RRB,
               (Series 1992A),
               5.30%, 12/1/97....................    1,006,210
   500,000   City of Dallas GO,
               5.90%, 2/15/01....................      523,625
 1,000,000   City of Houston Pub. Imp.
               RFB, (Series 1992C),
               5.70%, 3/1/01.....................    1,038,490
 1,300,000   Dallas Cnty. Imp. (Ltd. Tax)
               RB, (Series 1992A),
               6.00%, 8/15/01....................    1,373,905
   505,000   San Antonio Independent Sch.
               Dist. Pub. Facs. Corp. RB,
               (Series 1996),
               5.00%, 10/15/00, (AMBAC)..........      510,969
             Texas Dept. Hsg. & Cmnty.
               Affairs Single Family Mtge.
               RB, (Series 1996E):
 1,260,000   4.45%, 3/1/99, (MBIA)...............    1,261,562
 1,045,000   4.65%, 3/1/00, (MBIA)...............    1,049,034
                                                     6,763,795
             UTAH-- 6.4%
 2,500,000   Intermountain Pwr. Agcy.,
               Pwr. Supply RFB, (Series C),
               6.00%, 7/1/00, (MBIA).............    2,603,150
   290,000   Utah Hsg. Fin. Agcy. Single
               Family Mtge. RRB, (Series 1993A),
               5.20%, 1/1/01.....................      293,996
                                                     2,897,146
             VIRGINIA-- 3.4%
 1,500,000   Virginia Hsg. Dev. Auth.
               Commonwealth Mtge. Bonds,
               (Series 1992B, Subseries B-1),
               6.00%, 1/1/98.....................    1,513,845
             WASHINGTON-- 11.9%
 2,950,000   St. of Washington GO RB,
               Motor Vehicle Fuel Tax,
               (Series R-92D),
               5.60%, 9/1/01.....................    3,064,844
 

PRINCIPAL                                                     
  AMOUNT                                             VALUE    
         
LONG-TERM INVESTMENTS-- CONTINUED
             WASHINGTON-- CONTINUED
$  550,000  Washington Pub. Pwr. Supply
               Sys. RRB (Nuclear Proj. #1),
               (Series 1992A),
               5.00%, 7/1/98..................... $    556,122
             Washington Pub. Pwr. Supply
               Sys. RRB (Nuclear Proj. #2),
               (Series 1992A):
 1,070,000   5.00%, 7/1/98.......................    1,081,909
   675,000   5.00%, 7/1/99.......................      681,088
                                                     5,383,963
             WISCONSIN-- 4.8%
 1,000,000   Milwaukee GO,
               Pub. Imps., (Series BZ),
               6.30%, 6/15/01....................    1,064,300
 1,000,000   Milwaukee Metropolitan Sewage
               Dist. GO, (Series 1989A),
               7.00%, 9/1/01.....................    1,092,060
                                                     2,156,360
             TOTAL LONG-TERM INVESTMENTS
               (COST $43,306,201)................   43,744,479

SHORT-TERM INVESTMENTS-- 3.3%
             COLORADO-- 3.3%
 1,500,000   Arapahoe Cnty. MHRB Ref.
               Stratford Sta., (Series 1994),
               VRDN, (LOC: Heller Finl., Inc.)
               4.45%, 11/1/17 (cost $1,500,000)..    1,500,000
 
             TOTAL INVESTMENTS--
               (COST $44,806,201).......  100.3%    45,244,479
             OTHER ASSETS AND
               LIABILITIES-- NET........   (0.3)      (137,878)
             NET ASSETS--............... 100.0%   $ 45,106,601
 
SUMMARY OF ABBREVIATIONS:
AMBAC-- American Municipal Bond Assurance Corp.
FGIC-- Financial Guaranty Insurance Corp.
GO-- General Obligation Bonds
IDR-- Industrial Development Revenue Bonds
LOC-- Letter of Credit
MBIA-- Municipal Bond Investors Assurance Corp.
MHRB-- Municipal Housing Revenue Bonds
RB-- Revenue Bonds
RFB-- Refunding Bonds
RRB-- Refunding Revenue Bonds
VRDN-- Variable Rate Demand Notes are payable on demand at par on no more than
seven calendar days' notice given by the Fund to the issuer or other parties not
affiliated with the issuer. Interest rates are determined and reset by the
issuer daily or weekly depending upon the terms of the security. The interest
rates presented for these securities are those in effect at May 31, 1997.
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       21
 
<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
(logo) 
                            SCHEDULE OF INVESTMENTS
                                  May 31, 1997
 
PRINCIPAL                                                            
  AMOUNT                                             VALUE           
               
LONG-TERM INVESTMENTS-- 98.2%
             ALABAMA-- 0.2%
$  265,000   Alabama Housing Finance Agency,
               Single Family Mortgage,
               10.75%, 6/1/13.................... $    281,125
             ALASKA-- 0.4%
   470,000   Alaska Housing Finance Corp.,
               Collateralized Home Mortgage,
               8.75%, 12/1/16....................      483,898
             ARIZONA-- 1.6%
 1,875,000   Page, Arizona, Municipal Property
               Corp., Excise Tax Revenue,
               5.00%, 7/1/11, (MBIA).............    1,806,450
             CALIFORNIA-- 7.0%
   500,000   Anaheim, California, Public
               Financing Authority, Series C,
               6.00%, 9/1/16.....................      529,385
 1,400,000   California Health Facilities,
               Children's Hospital,
               5.38%, 7/1/20.....................    1,341,914
 2,115,000   Central Coast, California, Water
               Authority Revenue,
             State Water Project, Regional
               Facilities, Series A,
               5.00%, 10/1/16, (AMBAC)...........    1,977,737
 1,785,000   East Bay, California, Municipal
               Utility District, Water System
               Revenue,
               5.00%, 6/1/16, (FGIC).............    1,678,382
             San Francisco, California, State
               Building Authority, Lease Revenue,
               San Francisco Civic Center
               Complex-- A:
 1,000,000   5.25%, 12/1/16......................      964,440
   500,000   5.25%, 12/1/21......................      476,840
 2,450,000   Victor Valley, California, Joint
               Union High School District,
               Capital Appreciation, (effective
               yield
               5.69%) (b),
               0.00%, 9/1/13, (MBIA).............      991,172
                                                     7,959,870
 

PRINCIPAL                                                            
  AMOUNT                                             VALUE           

LONG-TERM INVESTMENTS-- CONTINUED
             COLORADO-- 5.5%
             City and County of Denver, Colorado,
               Airport System:
             Series A:
$1,250,000   7.00%, 11/15/99..................... $  1,314,500
   720,000   7.25%, 11/15/25.....................      821,102
 1,000,000   8.00%, 11/15/25.....................    1,105,710
   750,000   8.75%, 11/15/23.....................      876,570
             Series B,
   750,000   7.25%, 11/15/12.....................      814,590
             Series D,
 1,100,000   7.75%, 11/15/13.....................    1,339,877
                                                     6,272,349
             FLORIDA-- 8.6%
   750,000   Gainesville, Florida, Utilities
               System Revenue, Series A,
               5.20%, 10/1/22....................      710,595
 1,500,000   Martin County, Florida, Industrial
               Development Authority, Industrial
               Development Revenue, Indiantown
               Cogeneration Project, Series A,
               7.88%, 12/15/25...................    1,682,865
 2,000,000   Orange County, Florida, Health
               Facilities Authority, Orlando
               Hospital Regional Healthcare,
               Series A,
               6.25%, 10/1/18....................    2,186,940
 1,000,000   Sarasota County, Florida, Utility
               Systems Revenue,
               6.50%, 10/1/22, (FGIC)............    1,122,620
 2,640,000   Tallahassee, Florida, Health
               Facilities, Tallahassee Memorial
               Regional Medical Project,
               6.63%, 12/1/13, (MBIA)............    2,927,971
 1,015,000   Tampa, Florida, Subordinated
               Guaranteed Entitlement Revenue,
               Series 1988B,
               8.40%, 10/1/08....................    1,070,226
                                                     9,701,217
                                  (CONTINUED)

                                       22

<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
                                                                         (logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997

PRINCIPAL
  AMOUNT                                             VALUE

LONG-TERM INVESTMENTS-- CONTINUED
             ILLINOIS-- 1.9%
   $910,000  Chicago, Illinois, Gas Supply
               Revenue (People's Gas, Light and
               Coke Co.), Series A,
               8.10%, 5/1/20.....................   $  998,316
 1,000,000   Illinois Health Facilities
               Authority, United Medical Center,
               8.38%, 7/1/12.....................    1,187,550
                                                     2,185,866

             INDIANA-- 2.8%
 1,300,000   Indiana Municipal Power Supply,         
               Systems Revenue,                      
               5.50%, 1/1/16.....................    1,289,340
 1,640,000   St. Joseph County, Indiana,             
               Educational Facilities Revenue,
               University of Notre Dame,
               6.50%, 3/1/26.....................    1,835,226
                                                     3,124,566

             LOUISIANA-- 1.3%
 1,415,000   Louisiana Public Facilities             
               Authority, Health and Education,
               Pre-refunded,
               7.90%, 12/1/15....................    1,505,461

             MASSACHUSETTS-- 8.2%
             Massachusetts Bay Transportation        
               Authority, Series A:                  
 1,875,000   6.25%, 3/1/12.......................    2,050,763
 1,000,000   7.00%, 3/1/11.......................    1,167,180
 1,950,000   7.00%, 3/1/21.......................    2,315,450
   400,000   Massachusetts, General Obligation,      
               (effective yield 7.00%) (b),          
               0.00%, 6/1/07, (FGIC).............      241,104
 1,490,000   Massachusetts State Housing Finance
               Agency, Residential Housing,          
               Series A,
               8.40%, 8/1/21.....................    1,552,967
   500,000   Massachusetts State Industrial
               Finance Agency, Senior Lien,
               Massachusetts Recycling
               Association,
               9.00%, 8/1/16 (a).................      200,000
             Massachusetts Water Resources
               Authority, General Revenue Bonds:
 1,000,000   Series A,
               6.00%, 8/1/20.....................    1,012,170
 1,000,000   1995, Series B,
               4.00%, 12/1/18....................      774,880
                                                     9,314,514
PRINCIPAL                                                        
  AMOUNT                                             VALUE       
           
LONG-TERM INVESTMENTS-- CONTINUED
             MICHIGAN-- 0.5%
                                                     
$ 500,000    Monroe County, Michigan, Economic
               Development Corp.,
               Detroit Edison Co.,
               6.95%, 9/1/22, (FGIC).............    $ 594,535

             MINNESOTA-- 0.5%
   595,000     Minnesota Housing Finance Agency,        
               Single Family Mortgage, Series A,
               8.20%, 8/1/19.....................     611,785

             MISSOURI-- 0.5%
   500,000   Sikeston, Missouri, Electric              
               Revenue,
               6.00%, 6/1/14, (MBIA).............      530,165

             NEW JERSEY-- 5.0%
 1,000,000   New Jersey Economic Development         
               Authority, Water Facilities           
               Revenue, NJ American Water Co.,
               Inc. Project,                         
               6.50%, 4/1/22, (FGIC).............    1,055,410
 4,325,000   Salem County, New Jersey, Pollution
               Control Financing Authority,
               Waste Disposal Revenue,
               6.50%, 11/15/21...................    4,560,496
                                                     5,615,906

             NEW MEXICO-- 3.8%
   500,000   Albuquerque, New Mexico, Airport
               Revenue, Series B,
               8.75%, 7/1/19.....................      506,720
 1,950,000   Albuquerque, New Mexico, Joint Water
               and Sewer System Revenue,
               Capital Appreciation, Series A,
               (effective yield 5.42%) (b),
               0.00%, 7/1/08, (FGIC).............    1,083,030
 1,590,000   New Mexico Mortgage Finance
               Authority, Single Family Mortgage,
               8.63%, 7/1/17, (FGIC).............    1,637,970
 1,000,000   University of New Mexico, University
               Revenue, Series A,
               6.00%, 6/1/21.....................    1,045,860
                                                     4,273,580

                                  (CONTINUED)
 
                                       23

<PAGE>



                                     KEYSTONE
                               TAX FREE INCOME FUND
(logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997

PRINCIPAL
  AMOUNT                                             VALUE

LONG-TERM INVESTMENTS-- CONTINUED

             NEW YORK-- 14.4%
             New York City, New York, GO:
$1,410,000   Fiscal 1992, Pre-refunded, Series A,
             7.75%, 8/15/15 (d)................    $ 1,602,056
 2,500,000   Series G,
             6.75%, 2/1/09.....................      2,733,600
   500,000   New York and New Jersey, Port
                Authority, Special Obligation
                Revenue, JFK International Airport
                Terminal-- 6 Project,
                5.75%, 12/1/25, (MBIA)............     498,675
 2,000,000   New York State Dormitory Authority,
               State University Dormitory
               Facilities, Series A,
               6.00%, 7/1/09.....................    2,142,620
            New York State Dormitory Authority,
               State University Educational
               Facilities Revenue:
   800,000   Series A,
               5.25%, 5/15/15, (AMBAC)...........      778,120
 1,300,000   Series C,
               7.38%, 5/15/10....................    1,515,046
 1,600,000   New York State Local Government
               Assistance Corp., Series A
               5.50%, 4/1/17.....................    1,573,072
 2,510,000   New York State Tollway Authority,
               Highway and Bridge
               Trust Fund, Series A,
               5.25%, 4/1/16, (AMBAC)............    2,422,225
             New York State Urban Development
               Corp.:
             Correctional Facilities, Series A:
 1,000,000   6.50%, 1/1/10.......................    1,084,510
 1,000,000   7.50%, 4/1/11.......................    1,121,870
   805,000   Higher Education Technology Grants,
             6.00%, 4/1/10, (MBIA)...............      847,528
                                                    16,319,322

 1,000,000   NORTH CAROLINA-- 0.8%
             North Carolina Medical Care, Duke
               University Hospital, Series C,
               5.25%, 6/1/21.....................      941,530

PRINCIPAL
  AMOUNT                                             VALUE

LONG-TERM INVESTMENTS-- CONTINUED
             OHIO-- 1.8%
$1,000,000   Montgomery County, Ohio, Hospital
               Revenue, Kettering Medical
               Center, 6.25%, 4/1/20.............   $1,087,260
 1,000,000    North Olmsted, Ohio, GO,
               5.00%, 12/1/16, (AMBAC)...........      935,880
                                                     2,023,140

   PENNSYLVANIA-- 8.2%
 1,500,000   Pennsylvania Convention Center            
               Authority, Series A,                  
               (effective yield 7.00%) (b),          
               0.00%, 9/1/08, (FGIC).............      840,405
 2,450,000   Pennsylvania Economic Development       
               Financing Authority, Resources          
               Recovery, Northampton Project,
               6.50%, 1/1/13 (c).................    2,420,085
 1,000,000   Philadelphia, Pennsylvania, Hospital
               and Higher Education Facilities,
               Community College, Series B,
               6.50%, 5/1/07, (MBIA).............    1,104,070
 4,000,000   Pittsburgh, Pennsylvania, School
               District, Capital Appreciation,
               Series B, (effective yield 5.42%)
               (b),
               0.00%, 8/1/09, (AMBAC)............    2,135,320
 2,200,000   Scranton-Lackawanna, Pennsylvania,
               Health and Welfare
               Authority Revenue, Walters
               Institute Project,
               8.13%, 7/15/28....................    2,307,184
   500,000   Southeastern Pennsylvania
               Transportation Authority,
               Special Revenue,
               5.38%, 3/1/22, (FGIC).............      481,765
                                                     9,288,829

             PUERTO RICO-- 3.5%
 2,000,000   Commonwealth of Puerto Rico, GO,
               7.00%, 7/1/10, (MBIA).............    2,336,700
 1,365,000   Puerto Rico Electric Power
               Authority, Series S,
               7.00%, 7/1/07.....................    1,584,287
                                                     3,920,987

 
                                  (CONTINUED)

                                       24

<PAGE>


                                     KEYSTONE
                               TAX FREE INCOME FUND
                                                                         (logo)
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997


PRINCIPAL
  AMOUNT                                             VALUE

LONG-TERM INVESTMENTS-- CONTINUED
             TENNESSEE-- 4.9%
$2,000,000   Bristol, Tennessee, Health and
               Education Authority,
               Bristol Memorial Hospital,
               6.75%, 9/1/10, (FGIC)............. $  2,303,820
             Knox County, Tennessee, Health and
               Educational Facilities,
               Fort Sanders Hospital Alliance:
 1,000,000   Series B,
               7.25%, 1/1/10, (MBIA).............    1,171,990
 1,000,000   Series C,
               5.25%, 1/1/15, (MBIA).............      969,670
 1,000,000   Metropolitan Government of Nashville
               and Davidson County,
               Tennessee Water and Sewer,
               step bond, (effective yield 5.20%)
               (b),
               0.00%, 1/1/12, (FGIC).............    1,100,570
                                                     5,546,050
             TEXAS-- 10.7%
 3,000,000   Brazos River Authority, Texas,
               Revenue Refunding,
               Houston Light and Power Project,
               8.10%, 5/1/19, (MBIA).............    3,154,980
 1,000,000   Harris County, Texas, Toll Road,
               Senior Lien, Series A,
               7.00%, 8/15/10....................    1,166,690
 3,000,000   Houston, Texas, Water and Sewer
               System Revenue,
               Jr. Lien, Series C,
               (effective yield 6.05%) (b),
               0.00%, 12/1/11, (AMBAC)...........    1,349,400
 1,500,000   Northwest, Texas, Independent School
               District, Capital Appreciation,
               (effective yield 5.50%) (b),
               0.00%, 8/15/08, (PSFG)............      832,260
 1,000,000   Nueces River Authority, Texas Water
               Supply, Facilities Corpus Christie
               Lake,
               5.25%, 7/15/16....................      960,200
 2,125,000   Tarrant County, Texas, Health
               Facilities Development, Harris
               Methodist Health Systems, Series
               A,
               5.13%, 9/1/12, (AMBAC)............    2,036,388
 2,125,000   Texas Municipal Power Agency,
               (effective yield 7.09%) (b),
               0.00%, 9/1/08, (AMBAC)............    1,176,294
 1,500,000   United Independent School District,
               Texas, GO,
               5.25%, 8/15/15, (PSFG)............    1,438,335
                                                    12,114,547
 

PRINCIPAL                                         
  AMOUNT                                             VALUE
   
LONG-TERM INVESTMENTS-- CONTINUED
             UTAH-- 0.4%
$  750,000   Intermountain Power Agency, Utah,
               Power Supply Refunding, Series A,
               (effective yield 6.95%) (b),
               0.00%, 7/1/07..................... $    445,320
             WASHINGTON-- 4.7%
 3,000,000   Chelan County, Washington, Public
               Utilities District, Series A,
               (effective yield 5.53%) (b),
               0.00%, 6/1/09.....................    1,563,210
 1,500,000   Tacoma, Washington, Solid Waste
               Utility Revenue, Series B,
               5.50%, 12/1/17, (AMBAC)...........    1,453,305
 1,000,000   Washington Public Power Supply
               System, Nuclear Project #2,
               Series C,
               7.63%, 7/1/10.....................    1,118,080
 1,000,000   Washington State GO, Series A,
               6.75%, 2/1/15.....................    1,146,110
                                                     5,280,705
             WYOMING-- 1.0%
 1,140,000   Wyoming Community Development
               Authority, Single Family Mortgage,
               Series A,
               7.88%, 6/1/18.....................    1,180,196
             TOTAL LONG-TERM INVESTMENTS
               (COST-- $107,046,798).............  111,321,913

SHORT-TERM INVESTMENTS-- 0.5%
             FLORIDA-- 0.5%
   565,000   Dade County, Florida, Water and
               Sewer Systems Revenue, VRDN,
               3.85%, 10/5/22....................      565,000
             WASHINGTON-- 0.0%
     5,000   Washington State Health Care
               Facilities, VRDN,
               4.00%, 10/1/05....................        5,000
 
             TOTAL SHORT-TERM
               INVESTMENTS (COST-- $570,000)...        570,000
             TOTAL INVESTMENTS
               (COST-- $107,616,798)......   98.7%  111,891,913
             OTHER ASSETS AND
               LIABILITIES-- NET..........    1.3%    1,437,886
             NET ASSETS...................  100.0% $113,329,799

 
                                  (CONTINUED)
 
                                       25

<PAGE>
                                     KEYSTONE
                               TAX FREE INCOME FUND
(logo) 
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                                  May 31, 1997
 
(a)  Securities which have defaulted on payment of interest and/or principal.
     The Fund has stopped accruing income on those so identified.
(b) Effective yield (calculated at date of purchase) is the yield at which the
    bond accretes on an annual basis until maturity date.
(c)  Securities that may be resold to "qualified instituional buyers" under Rule
     144A or securities offered pursuant to Section 4(2) of the Securities Act
     of 1933, as amended. These securities have been determined to be liquid
     under guidelines established by the Board of Trustees.
(d) At May 31, 1997, $300,000 principal amount of New York City, New York, GO,
    Fiscal 1992, Pre-refunded, Series A, 7.75%, 8/15/15 was pledged to cover
    margin requirements for open futures contracts.

LEGEND OF PORTFOLIO ABBREVIATIONS:
AMBAC-- American Municipal Bond Assurance Corporation
FGIC-- Financial Guaranty Insurance Company
GO-- General Obligation Bonds
MBIA-- Municipal Bond Investors Assurance Corp.
PSFG-- Permanent School Fund Guaranteed
VRDN-- Variable Rate Demand Notes are payable on demand at par on no more than
seven calendar days' notice given by the Fund to the issuer or other parties not
affiliated with the issuer. Interest rates are determined and reset by the
issuer daily or weekly depending upon the terms of the security. The interest
rates presented for these securities are those in effect at May 31, 1997.
 
FUTURES CONTRACTS-- SHORT POSITIONS
 
<TABLE>
<CAPTION>

<S>                           <C>            <C>                                                <C>                 <C>
                              NUMBER                                                            INITIAL CONTRACT     UNREALIZED
EXPIRATION                    OF CONTRACTS                                                           AMOUNT         DEPRECIATION

JUNE 97                       17             U.S. TREASURY BOND INDEX                              $1,833,031         $(37,500)
</TABLE>
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       26

<PAGE>
                                EVERGREEN KEYSTONE
                                                                         (logo)
                      STATEMENTS OF ASSETS AND LIABILITIES
                                  May 31, 1997

<TABLE>
<CAPTION>

<S>                                                                          <C>               <C>                     <C>
                                                                               (logo)               (logo)                (logo)
                                                                              HIGH GRADE       SHORT-INTERMEDIATE        TAX FREE
                                                                                 FUND                 FUND             INCOME FUND

ASSETS
  Investments at market value (identified cost-- $96,387,879, $44,806,201
    and $107,616,798, respectively).......................................   $100,590,593         $ 45,244,479         $111,891,913
  Cash....................................................................              0               66,326               4,334
  Receivable for investments sold.........................................              0                    0           2,466,140
  Interest receivable.....................................................      1,897,863              843,625           1,892,703
  Receivable for Fund shares sold.........................................        107,105               35,048              22,000
  Prepaid expenses and other assets.......................................         26,968               30,724              58,554
      Total assets........................................................    102,622,529           46,220,202         116,335,644
LIABILITIES
  Payable for investments purchased.......................................              0            1,008,560           2,341,411
  Payable for Fund shares redeemed........................................        228,082               17,401             290,463
  Dividends payable.......................................................        140,678               44,499             244,167
  Distribution fee payable................................................         52,967               10,616              63,516
  Due to related parties..................................................         19,104                4,250              13,902
  Due to custodian bank...................................................         18,471                    0                   0
  Payable for daily variation margin on open futures contracts............              0                    0              12,219
  Accrued expenses and other liabilities..................................         34,005               28,275              40,167
      Total liabilities...................................................        493,307            1,113,601           3,005,845
NET ASSETS................................................................   $102,129,222         $ 45,106,601         $113,329,799
NET ASSETS REPRESENTED BY
  Paid-in capital.........................................................   $ 99,066,689         $ 45,350,089         $112,869,280
  Undistributed net investment income (accumulated distributions in excess
    of net investment income).............................................        124,532                    0            (244,167 )
  Accumulated net realized loss on investments and futures contracts......     (1,264,713)            (681,766)         (3,532,929 )
  Net unrealized appreciation on investments and futures contracts........      4,202,714              438,278           4,237,615
      Total net assets....................................................   $102,129,222         $ 45,106,601         $113,329,799
NET ASSETS CONSIST OF
  Class A.................................................................   $ 45,814,519         $  6,072,249         $72,629,064
  Class B.................................................................     31,874,058            6,741,653          28,821,838
  Class C.................................................................             --                   --          11,878,897
  Class Y.................................................................     24,440,645           32,292,699                  --
                                                                             $102,129,222         $ 45,106,601         $113,329,799
SHARES OUTSTANDING
  Class A.................................................................      4,207,467              601,763           7,424,946
  Class B.................................................................      2,927,195              667,292           2,974,366
  Class C.................................................................             --                   --           1,225,559
  Class Y.................................................................      2,244,589            3,197,322                  --
NET ASSET VALUE PER SHARE
  Class A.................................................................   $      10.89         $      10.09         $      9.78
  Class A-- Offering price (based on sales charge of 4.75%, 3.25% and
    4.75%, respectively)..................................................   $      11.43         $      10.43         $     10.27
  Class B.................................................................   $      10.89         $      10.10         $      9.69
  Class C.................................................................             --                   --         $      9.69
  Class Y.................................................................   $      10.89         $      10.10                  --
</TABLE>
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       27
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo) 
                            STATEMENTS OF OPERATIONS
                           Period Ended May 31, 1997
 
<TABLE>
<CAPTION>

<S>                                                                 <C>                  <C>                     <C>
                                                                        (logo)                (logo)                  (logo)
                                                                      HIGH GRADE         SHORT-INTERMEDIATE          TAX FREE
                                                                         FUND*                 FUND*               INCOME FUND**

INVESTMENT INCOME
  Interest.......................................................     $ 4,496,797            $2,373,153             $ 3,631,204
EXPENSES
  Management fee.................................................         399,929               248,564                 367,154
  Distribution Plan expenses.....................................         333,154                71,757                 307,124
  Transfer agent fees............................................          65,152                45,027                  99,665
  Registration and filing fees...................................          52,562                30,280                   6,147
  Custodian fees.................................................          49,228                48,597                  41,888
  Administrative services fees...................................          33,901                     0                  17,396
  Professional fees..............................................          22,955                22,587                  25,138
  Trustees' fees and expenses....................................           4,431                 7,083                   6,480
  Other..........................................................          57,713                23,623                  12,229
  Fee waivers by investment manager..............................         (64,199)              (60,003)                      0
    Total expenses...............................................         954,826               437,515                 883,221
  Less: Indirectly paid expenses.................................            (197)                 (639)                 (7,261)
    Net expenses.................................................         954,629               436,876                 875,960
  NET INVESTMENT INCOME..........................................       3,542,168             1,936,277               2,755,244
NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND
  FUTURES CONTRACTS
  Net realized gain on:
    Investments..................................................         640,025                18,940               1,212,437
    Futures contracts............................................               0                     0                  50,174
  Net realized gain on investments and futures contracts.........         640,025                18,940               1,262,611
  Net change in unrealized appreciation (depreciation) on:
    Investments..................................................         982,691               139,624              (2,667,451)
    Futures contracts............................................               0                     0                 (37,500)
  Net change in unrealized appreciation (depreciation) on
    investments and futures contracts............................         982,691               139,624              (2,704,951)
  Net realized and unrealized gain (loss) on investments and
    futures contracts............................................       1,622,716               158,564              (1,442,340)
  NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS...........     $ 5,164,884            $2,094,841             $ 1,312,904
</TABLE>
 
 * Nine months ended May 31, 1997. During the period, the Fund changed its
   fiscal year end from August 31 to May 31.
** Six months ended May 31, 1997. During the period, the Fund changed its fiscal
year end from November 30 to May 31.
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       28
 
<PAGE>
                                EVERGREEN KEYSTONE
                                                                         (logo)
                            STATEMENTS OF OPERATIONS
                             Fiscal Year Ended 1996
 
<TABLE>
<CAPTION>

<S>                                                                 <C>                  <C>                     <C>
                                                                         (logo)               (logo)                  (logo)
                                                                      HIGH GRADE         SHORT-INTERMEDIATE          TAX FREE
                                                                         FUND                   FUND                INCOME FUND
                                                                      YEAR ENDED             YEAR ENDED             YEAR ENDED
                                                                    AUGUST 31, 1996       AUGUST 31, 1996        NOVEMBER 30, 1996

INVESTMENT INCOME
  Interest.......................................................     $ 6,526,273            $2,837,285             $ 8,727,446
EXPENSES
  Management fee.................................................         575,456               287,149                 844,486
  Distribution plan expenses.....................................         483,026                83,180                 709,281
  Custodian fees.................................................         100,816                55,841                  94,590
  Transfer agent fees............................................          76,905                55,501                 186,105
  Administrative services fees...................................          59,073                     0                  21,926
  Registration and filing fees...................................          49,627                67,347                  36,773
  Professional fees..............................................          25,849                27,986                  26,696
  Trustees' fees and expenses....................................           3,640                 8,457                   6,780
  Amortization of organization expenses..........................               0                 8,846                       0
  Other..........................................................          76,011                30,530                  18,810
  Fee waivers and/or expense reimbursement by investment
    manager......................................................        (228,548)             (140,581)                      0
    Total expenses...............................................       1,221,855               484,256               1,945,447
  Less: Expenses paid indirectly.................................               0                     0                 (12,939)
    Net expenses.................................................       1,221,855               484,256               1,932,508
  NET INVESTMENT INCOME..........................................       5,304,418             2,353,029               6,794,938
NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND
  FUTURES CONTRACTS
  Realized gain (loss) on:
    Investments..................................................       1,622,360               161,202               2,300,652
    Futures contracts............................................               0                     0                (301,239)
  Net realized gain on investments and futures contracts.........       1,622,360               161,202               1,999,413
  Net change in unrealized appreciation (depreciation) on
    investments..................................................      (1,135,792)             (564,810)             (4,259,520)
  Net realized and unrealized gain (loss) on investments and
    futures contracts............................................         486,568              (403,608)             (2,260,107)
  NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS...........     $ 5,790,986            $1,949,421             $ 4,534,831
</TABLE>
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       29
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo)
                      STATEMENTS OF CHANGES IN NET ASSETS
                           Period Ended May 31, 1997
 
<TABLE>
<CAPTION>

<S>                                                                       <C>               <C>                     <C>
                                                                             (logo)               (logo)                (logo)
                                                                           HIGH GRADE       SHORT-INTERMEDIATE        TAX FREE
                                                                             FUND*                FUND*             INCOME FUND**

OPERATIONS
  Net investment income................................................   $  3,542,168         $  1,936,277         $  2,755,244
  Net realized gain on investments and futures contracts...............        640,025               18,940            1,262,611
  Net change in unrealized appreciation (depreciation) on investments
    and futures contracts..............................................        982,691              139,624           (2,704,951)
    Net increase in net assets resulting from operations...............      5,164,884            2,094,841            1,312,904
DISTRIBUTIONS TO SHAREHOLDERS FROM
  Net investment income:
    Class A............................................................     (1,696,428)            (755,942)          (1,868,216)
    Class B............................................................       (934,247)            (159,979)            (649,369)
    Class C............................................................              0                    0             (262,024)
    Class Y............................................................       (929,415)          (1,020,356)                   0
  In excess of net investment income:
    Class A............................................................              0                    0              (73,369)
    Class B............................................................              0                    0              (25,502)
    Class C............................................................              0                    0              (10,290)
    Total distributions to shareholders................................     (3,560,090)          (1,936,277)          (2,888,770)
CAPITAL SHARE TRANSACTIONS
  Proceeds from shares sold............................................      9,286,983            9,393,392            1,652,335
  Proceeds from reinvestment of distributions..........................      2,003,093              973,716            1,527,184
  Payment for shares redeemed..........................................    (18,667,515)         (35,446,549)         (17,530,768)
    Net decrease in net assets resulting from capital share
      transactions.....................................................     (7,377,439)         (25,079,441)         (14,351,249)
      Total decrease in net assets.....................................     (5,772,645)         (24,920,877)         (15,927,115)
NET ASSETS
  Beginning of period..................................................    107,901,867           70,027,478          129,256,914
  END OF PERIOD........................................................   $102,129,222         $ 45,106,601         $113,329,799
Undistributed net investment income (accumulated distributions in
  excess of net investment income).....................................   $    124,532         $          0         $   (244,167)
</TABLE>

 * Nine months ended May 31, 1997. During the period, the Fund changed its
   fiscal year end from August 31 to May 31.
** Six months ended May 31, 1997. During the period, the Fund changed its fiscal
   year end from November 30 to May 31.

                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.

                                       30

<PAGE>
                                EVERGREEN KEYSTONE
                                                                         (logo)
                      STATEMENTS OF CHANGES IN NET ASSETS
                             Fiscal Year Ended 1996

<TABLE>
<CAPTION>

<S>                                                                    <C>                <C>                   <C>
                                                                            (logo)               (logo)              (logo)
                                                                         HIGH GRADE       SHORT-INTERMEDIATE        TAX FREE
                                                                            FUND                 FUND              INCOME FUND
                                                                         YEAR ENDED           YEAR ENDED           YEAR ENDED
                                                                       AUGUST 31, 1996     AUGUST 31, 1996      NOVEMBER 30, 1996

OPERATIONS
  Net investment income.............................................    $   5,304,418        $  2,353,029         $   6,794,938
  Net realized gain on investments and futures contracts............        1,622,360             161,202             1,999,413
  Net change in unrealized depreciation on investments..............       (1,135,792)           (564,810)           (4,259,520)
    Net increase in net assets resulting from operations............        5,790,986           1,949,421             4,534,831
DISTRIBUTIONS TO SHAREHOLDERS FROM
  Net investment income:
    Class A.........................................................       (2,655,984)           (541,615)           (4,538,414)
    Class B.........................................................       (1,385,989)           (229,080)           (1,498,516)
    Class C.........................................................                0                   0              (758,007)
    Class Y.........................................................       (1,262,445)         (1,582,334)                    0
  In excess of net investment income:
    Class A.........................................................                0                   0               (31,491)
    Class B.........................................................                0                   0               (10,398)
    Class C.........................................................                0                   0                (5,260)
    Total distributions to shareholders.............................       (5,304,418)         (2,353,029)           (6,842,086)
CAPITAL SHARE TRANSACTIONS
  Proceeds from shares sold.........................................       16,695,647          37,737,994             6,339,187
  Proceeds from shares issued in acquisition of Keystone Texas Tax
    Free Fund.......................................................                0                   0             5,119,680
  Proceeds from reinvestment of distributions.......................        3,093,850           1,651,747             3,629,202
  Payment for shares redeemed.......................................      (30,410,409)        (22,410,625)          (31,540,948)
    Net increase (decrease) in net assets resulting from capital
      share transactions............................................      (10,620,912)         16,979,116           (16,452,879)
      Total increase (decrease) in net assets.......................      (10,134,344)         16,575,508           (18,760,134)
NET ASSETS
  Beginning of year.................................................      118,036,211          53,451,970           148,017,048
  END OF YEAR.......................................................    $ 107,901,867        $ 70,027,478         $ 129,256,914
Undistributed net investment income (accumulated distributions in
  excess of net investment income)..................................    $     115,656        $          0         $    (245,552)
</TABLE>
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       31
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo) 
                      STATEMENTS OF CHANGES IN NET ASSETS
                             Fiscal Year Ended 1995
 
<TABLE>
<CAPTION>

<S>                                                               <C>                    <C>                   <C>
                                                                        (logo)                 (logo)                (logo)
                                                                      HIGH GRADE         SHORT-INTERMEDIATE        TAX FREE
                                                                         FUND                   FUND              INCOME FUND
                                                                      YEAR ENDED             YEAR ENDED           YEAR ENDED
                                                                    AUGUST 31, 1995       AUGUST 31, 1995      NOVEMBER 30, 1995

OPERATIONS
  Net investment income........................................      $   3,187,579          $  2,318,884         $   7,600,756
  Net realized gain (loss) on investments and futures
    contracts..................................................            437,882              (713,222)             (760,743)
  Net change in unrealized appreciation on investments.........          7,804,353               529,821            18,451,939
    Net increase in net assets resulting from operations.......         11,429,814             2,135,483            25,291,952
DISTRIBUTIONS TO SHAREHOLDERS FROM
  Net investment income:
    Class A....................................................         (1,935,789)             (178,721)           (5,042,433)
    Class B....................................................           (936,437)              (96,022)           (1,531,824)
    Class C....................................................                  0                     0            (1,026,499)
    Class Y....................................................           (315,353)           (2,044,141)                    0
  In excess of net investment income:
    Class A....................................................                  0                     0               (70,626)
    Class B....................................................                  0                     0               (21,455)
    Class C....................................................                  0                     0               (14,377)
    Total distributions to shareholders........................         (3,187,579)           (2,318,884)           (7,707,214)
CAPITAL SHARE TRANSACTIONS
  Proceeds from shares sold....................................          3,098,389            25,128,726            11,472,775
  Proceeds from shares issued in acquisition of Evergreen
    National
    Tax-Free Fund..............................................         28,779,194                     0                     0
  Proceeds from reinvestment of distributions..................          1,826,205             1,923,116             4,018,869
  Payment for shares redeemed..................................        (18,339,492)          (26,833,640)          (32,840,818)
    Net increase (decrease) in net assets resulting from
      capital share transactions...............................         15,364,296               218,202           (17,349,174)
      Total increase in net assets.............................         23,606,531                34,801               235,564
NET ASSETS
  Beginning of year............................................         94,429,680            53,417,169           147,781,484
  END OF YEAR..................................................      $ 118,036,211          $ 53,451,970         $ 148,017,048
Undistributed net investment income (accumulated distributions
  in excess of net investment income)..........................      $      22,568          $          0         $    (288,160)
</TABLE>
 
                  SEE COMBINED NOTES TO FINANCIAL STATEMENTS.
 
                                       32

<PAGE>

                                EVERGREEN KEYSTONE
(logo)
                     COMBINED NOTES TO FINANCIAL STATEMENTS

1. SIGNIFICANT ACCOUNTING POLICIES

The Evergreen Keystone National Tax Free Funds consist of Evergreen High Grade
Tax Free Fund ("High Grade Fund"), Evergreen Short-Intermediate Municipal Fund
("Short-Intermediate Fund") and Keystone Tax Free Income Fund ("Tax Free Income
Fund") (collectively, the "Funds"), all of which are registered under the
Investment Company Act of 1940, as amended (the "1940 Act"), as diversified,
open-end management investment companies. High Grade Fund is a series of
Evergreen Investment Trust and Short-Intermediate Fund is a series of Evergreen
Municipal Trust.

The Funds offer Class A, Class B, Class C and/or Class Y shares. Class A shares
are sold with a maximum front-end sales charge of 4.75% for both the High Grade
and Tax Free Income Funds and a maximum front-end sales charge of 3.25% for the
Short-Intermediate Fund. Class B and Class C shares are sold without a front-end
sales charge, but pay a higher ongoing distribution fee than Class A. Class B
shares are sold subject to a contingent deferred sales charge that is payable
upon redemption and decreases depending on how long the shares have been held.
Class C shares are sold subject to a contingent deferred sales charge payable on
shares redeemed within one year after the month of purchase. Class B shares
purchased after January 1, 1997 will automatically convert to Class A shares
after seven years. Class B shares purchased prior to January 1, 1997 retain
their existing conversion rights. Class Y shares are sold at net asset value and
are not subject to contingent deferred sales charges or distribution fees. Class
Y shares are sold only to investment advisory clients of First Union and its
affiliates, certain institutional investors or Class Y shareholders of record of
certain other funds managed by First Union and its affiliates as of December 30,
1994.
 
The following is a summary of significant accounting policies consistently
followed by the Funds in the preparation of their financial statements. The
policies are in conformity with generally accepted accounting principles, which
require management to make estimates and assumptions that affect amounts
reported herein. Actual results could differ from these estimates.
 
A. VALUATION OF SECURITIES
An independent pricing service values each Fund's municipal bonds at fair value
using a variety of factors which may include yield, liquidity, interest rate
risk, credit quality, coupon, maturity and type of issue. Securities for which
valuations are not available from an independent pricing service, including
restricted securities, are valued at fair value as determined in good faith
according to procedures established by the Board of Trustees.
 
Short-term investments with remaining maturities of sixty days or less are
carried at amortized cost, which approximates market value.
 
B. FUTURES CONTRACTS
In order to gain exposure to or protect against changes in security values, Tax
Free Income Fund may buy and sell futures contracts.
 
The initial margin deposited with a broker when entering into a futures
transaction is subsequently adjusted by daily payments or receipts as the value
of the contract changes. Such changes are recorded as unrealized gains or
losses. Realized gains or losses are recognized on closing the contract.
 
Risks of entering into futures contracts include (i) the possibility of an
illiquid market for the contract, (ii) the possibility that a change in the
value of the contract may not correlate with changes in the value of the
underlying instrument or index, and (iii) the credit risk that the other party
will not fulfill their obligations under the contract. Futures contracts also
involve elements of market risk in excess of the amount reflected in the
statement of assets and liabilities.
 
C. SECURITY TRANSACTIONS AND INVESTMENT INCOME
Securities transactions are accounted for no later than one business day after
the trade date. Realized gains and losses are computed on the identified cost
basis. Interest income is recorded on the accrual basis and includes accretion
of discounts and amortization of premiums.
 
D. FEDERAL INCOME TAXES
The Funds have qualified and intend to continue to qualify as regulated
investment companies under the Internal Revenue Code of 1986, as amended (the
"Code"). Thus, the Funds will not incur any federal income tax liability since
they are expected to distribute all of their net investment company taxable
income and net capital gains, if any, to their shareholders. The Funds also
intend to avoid any excise tax liability by making the required distributions
under the Code. Accordingly, no provision for federal income taxes is required.
To the extent that realized capital gains can be offset by capital loss
carryforwards, it is each Fund's policy not to distribute such gains.
 
E. DISTRIBUTIONS
Distributions from net investment income for the Funds are declared daily and
paid monthly. Distributions from net realized capital gains, if any, are paid at
least annually. Distributions to shareholders are recorded at the close of
business on the ex-dividend date.

Income and capital gains distributions to shareholders are determined in
accordance with income tax regulations, which may differ from generally accepted
accounting principles. The significant differences between financial statement
amounts available for distributions and distributions made in accordance with
income tax regulations are primarily due to differing treatment for market
discount on securities.
 
F. CLASS ALLOCATIONS
Income, expenses (other than class specific expenses) and realized and
unrealized gains and losses are prorated among the classes based on the relative
net assets of each class. Currently, class specific expenses are limited to
expenses incurred under the Distribution Plans for each class.
 
                                       33
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo)
               COMBINED NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
G. ORGANIZATION EXPENSES
Organizational expenses of High Grade Fund were initially borne by a prior
administrator. As a result of a change in the administration agreement, First
Union purchased the remaining unreimbursed organizational expenses from the
prior administrator. The High Grade Fund had agreed to reimburse such expenses
during the five year period following its commencement of operations. Pursuant
to these arrangements, as of May 31, 1997, the High Grade Fund has fully
reimbursed First Union for such expenses.
 
2. CAPITAL SHARE TRANSACTIONS
 
The High Grade and Short-Intermediate Funds have an unlimited number of shares
of beneficial interest with a par value of $0.0001 authorized. The Tax Free
Income Fund has an unlimited number of shares of beneficial interest with no par
value authorized. Shares of beneficial interest of the Funds are currently
divided into Class A, Class B, Class C or Class Y. Transactions in shares of the
Funds were as follows:

HIGH GRADE FUND

<TABLE>
<CAPTION>

<S>                                              <C>          <C>            <C>          <C>            <C>          <C>
                                                        NINE MONTHS
                                                           ENDED                    YEAR ENDED                  YEAR ENDED
                                                       MAY 31, 1997               AUGUST 31, 1996             AUGUST 31, 1995

                                                     SHARES         AMOUNT       SHARES         AMOUNT       SHARES         AMOUNT
CLASS A
Shares sold.....................................    138,267   $  1,503,579      728,801   $  7,875,800       95,059   $  1,003,763
Shares issued in acquisition of Evergreen
  National Tax Free Fund........................          0              0            0              0      369,661      3,970,157
Shares issued in reinvestment of
  distributions.................................     91,672        998,917      144,023      1,571,241      109,500      1,150,986
Shares redeemed.................................   (737,802)    (8,010,676)  (1,652,697)   (17,891,048)    (967,409)   (10,152,313)
Net decrease....................................   (507,863)  $ (5,508,180)    (779,873)  $ (8,444,007)    (393,189)  $ (4,027,407)
CLASS B
Shares sold.....................................    418,834   $  4,553,869      420,508   $  4,595,803      112,511   $  1,186,133
Shares issued in acquisition of Evergreen
  National Tax Free Fund........................          0              0            0              0      243,174      2,611,688
Shares issued in reinvestment of
  distributions.................................     50,410        549,306       75,686        825,507       52,945        556,311
Shares redeemed.................................   (546,605)    (5,937,166)    (691,236)    (7,495,373)    (520,448)    (5,459,057)
Net decrease....................................    (77,361)  $   (833,991)    (195,042)  $ (2,074,063)    (111,818)  $ (1,104,925)
CLASS Y
Shares sold.....................................    296,083   $  3,229,535      387,417   $  4,224,044       85,773   $    908,493
Shares issued in acquisition of Evergreen
  National Tax Free Fund........................          0              0            0              0    2,066,792     22,197,349
Shares issued in reinvestment of
  distributions.................................     41,755        454,870       63,909        697,102       11,174        118,908
Shares redeemed.................................   (434,833)    (4,719,673)    (455,583)    (5,023,988)    (258,812)    (2,728,122)
Net increase (decrease).........................    (96,995)  $ (1,035,268)      (4,257)  $   (102,842)   1,904,927   $ 20,496,628
</TABLE>

                                       34

<PAGE>
                                EVERGREEN KEYSTONE
(logo)
               COMBINED NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
<TABLE>
<CAPTION>

<S>                                              <C>          <C>            <C>          <C>            <C>          <C>
SHORT-INTERMEDIATE FUND
                                                        NINE MONTHS
                                                           ENDED                    YEAR ENDED                  YEAR ENDED
                                                       MAY 31, 1997               AUGUST 31, 1996             AUGUST 31, 1995

                                                   SHARES        AMOUNT        SHARES        AMOUNT        SHARES        AMOUNT
CLASS A
Shares sold.....................................    182,673   $  1,860,992    2,806,176   $ 28,333,550    1,438,502   $ 14,469,110
Shares issued in reinvestment of
  distributions.................................     17,182        174,056       24,978        253,579       16,308        164,891
Shares redeemed................................. (2,348,922)   (23,711,903)    (750,660)    (7,689,314)    (784,474)    (7,943,982)
Net increase (decrease)......................... (2,149,067)  $(21,676,855)   2,080,494   $ 20,897,815      670,336   $  6,690,019
CLASS B
Shares sold.....................................    144,261   $  1,461,443      291,382   $  2,967,713      673,520   $  6,777,013
Shares issued in reinvestment of
  distributions.................................     11,819        119,733       16,079        163,265        7,150         72,369
Shares redeemed.................................   (224,553)    (2,272,638)    (166,441)    (1,686,967)     (85,925)      (870,798)
Net increase (decrease).........................    (68,473)  $   (691,462)     141,020   $  1,444,011      594,745   $  5,978,584
CLASS Y
Shares sold.....................................    600,756   $  6,070,957      635,204   $  6,436,731      385,625   $  3,882,603
Shares issued in reinvestment of
  distributions.................................     67,156        679,927      121,645      1,234,903      167,271      1,685,856
Shares redeemed.................................   (934,601)    (9,462,008)  (1,283,965)   (13,034,344)  (1,791,852)   (18,018,860)
Net decrease....................................   (266,689)  $ (2,711,124)    (527,116)  $ (5,362,710)  (1,238,956)  $(12,450,401)
</TABLE>

TAX FREE INCOME FUND

<TABLE>
<CAPTION>

<S>                                               <C>          <C>            <C>          <C>            <C>          <C>
                                                      SIX MONTHS ENDED               YEAR ENDED                  YEAR ENDED
                                                        MAY 31, 1997              NOVEMBER 30, 1996           NOVEMBER 30, 1995

                                                    SHARES        AMOUNT        SHARES        AMOUNT        SHARES        AMOUNT
CLASS A
Shares sold.....................................      32,393   $    317,311      181,417   $  1,689,450      224,063   $  2,127,732
Share issued in acquisition of Keystone Texas
  Tax Free Fund.................................           0              0      131,228      1,269,729            0              0
Shares issued in reinvestment of
  distributions.................................     105,269      1,024,777      243,221      2,380,811      270,624      2,608,685
Shares redeemed.................................  (1,038,464)   (10,140,338)  (1,600,793)   (15,690,464)  (1,843,241)   (17,659,525)
Net decrease....................................    (900,802)  $ (8,798,250)  (1,044,927)  $(10,350,474)  (1,348,554)  $(12,923,108)
CLASS B
Shares sold.....................................     136,707   $  1,324,403      332,958   $  3,194,770      647,077   $  6,139,897
Share issued in acquisition of Keystone Texas
  Tax Free Fund.................................           0              0      374,545      3,592,334            0              0
Shares issued in reinvestment of
  distributions.................................      35,437        341,830       80,112        776,860       82,512        790,394
Shares redeemed.................................    (568,355)    (5,489,766)    (773,268)    (7,498,073)    (625,195)    (5,968,412)
Net increase (decrease).........................    (396,211)  $ (3,823,533)      14,347   $     65,891      104,394   $    961,879
CLASS C
Shares sold.....................................       1,101   $     10,621      140,724   $  1,454,967      338,010   $  3,205,146
Share issued in acquisition of Keystone Texas
  Tax Free Fund.................................           0              0       26,855        257,617            0              0
Shares issued in reinvestment of
  distributions.................................      16,648        160,577       48,553        471,531       64,840        619,790
Shares redeemed.................................    (195,509)    (1,900,664)    (857,965)    (8,352,411)    (974,642)    (9,212,881)
Net decrease....................................    (177,760)  $ (1,729,466)    (641,833)  $ (6,168,296)    (571,792)  $ (5,387,945)
</TABLE>

                                       35

<PAGE>
                                EVERGREEN KEYSTONE
(logo)
               COMBINED NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
3. SECURITIES TRANSACTIONS
 
Cost of purchases and proceeds from sales of investment securities (excluding
short-term securities) were as follows for the periods ended May 31, 1997:
 
<TABLE>
<CAPTION>

<S>                                                                        <C>             <C>
                                                                             COST OF         PROCEEDS
                                                                            PURCHASES       FROM SALES

High Grade Fund*........................................................   $116,031,811    $122,344,118
Short-Intermediate Fund*................................................     21,730,862      46,574,525
Tax Free Income Fund**..................................................     64,224,477      78,272,042
</TABLE>
 
         * For the nine months ended May 31, 1997
        ** For the six months ended May 31, 1997
 
On May 31, 1997, the composition of unrealized appreciation and depreciation of
investment securities based on the aggregate cost of investments for federal tax
purposes was as follows:
 
<TABLE>
<CAPTION>

<S>                                                                 <C>             <C>             <C>             <C>
                                                                                       GROSS           GROSS            NET
                                                                        TAX          UNREALIZED      UNREALIZED      UNREALIZED
                                                                        COST        APPRECIATION    DEPRECIATION    APPRECIATION

High Grade Fund..................................................   $ 96,387,879     $4,291,252      $  (88,538)     $4,202,714
Short-Intermediate Fund..........................................     44,806,201        438,278               0         438,278
Tax Free Income Fund.............................................    107,616,798      4,709,914        (434,799)      4,275,115
</TABLE>
 
As of May 31, 1997, the Funds had capital loss carryovers for federal income tax
purposes as follows:
 
                                                          EXPIRATION
                                                 2002         2003        2004

High Grade Fund............................   $1,265,000          --          --
Short-Intermediate Fund....................           --    $249,000    $433,000
Tax Free Income Fund.......................    2,704,000      867,00          --
 
4. DISTRIBUTION PLANS
 
Since December 11, 1996, Evergreen Keystone Distributor, Inc. (formerly,
Evergreen Funds Distributor, Inc.) ("EKD"), a wholly-owned subsidiary of The
BISYS Group Inc. ("BISYS") has served as principal underwriter for the Tax Free
Income Fund. Prior to December 11, 1996, Evergreen Keystone Investment Services,
Inc. (formerly, Keystone Investment Distributors Company) ("EKIS"), a
wholly-owned subsidiary of Keystone, served as the principal underwriter for the
Tax Free Income Fund. EKD also serves as the principal underwriter for the High
Grade and Short-Intermediate Funds.
 
Each Fund has adopted Distribution Plans for each class of shares as allowed by
Rule 12b-1 of the 1940 Act. Distribution plans permit the fund to reimburse its
principal underwriter for costs related to selling shares of the fund and for
various other services. These costs, which consist primarily of commissions and
services fees to broker-dealers who sell shares of the fund, are paid by
shareholders through expenses called "Distribution Plan expenses." Each class,
except Class Y, currently pays a service fee equal to 0.25% of the average daily
net asset of the class. The expenses are currently limited to 0.25% annually of
the average daily net assets of the Class A shares of the High Grade and Tax
Free Income Funds and limited to 0.10% annually of the average daily net assets
of the Class A shares of the Short-Intermediate Fund. Class B and Class C also
presently pay distribution fees equal to 0.75% of the average daily net assets
of the Class. Distribution Plan expenses are calculated daily and paid monthly.
 
With respect to Class B and Class C shares of the Tax Free Income Fund, the
principal underwriter may pay 12b-1 fees greater than the allowable annual
amounts the Fund is permitted to pay. The Fund may reimburse the principal
underwriter for such excess amounts in later years with annual interest at the
prime rate plus 1.00%.
 
During the period ended May 31, 1997, amounts paid to EKD and/or EKIS pursuant
to each Fund's Class A, Class B and Class C Distribution Plans were as follows:

                                                 CLASS A    CLASS B     CLASS C

High Grade Fund...............................   $92,644    $240,510        N/A
Short-Intermediate Fund.......................    19,181      52,576        N/A
Tax Free Income Fund..........................    90,496     154,261    $62,367
 
Each of the Distribution Plans for the Tax Free Income Fund may be terminated at
any time by a vote of the Independent Trustees or by a vote of a majority of the
outstanding voting shares of the respective class. However, after the
termination of any Distribution Plan, and subject to the discretion of the
Independent Trustees, payments to EKIS and/or EKD may continue as compensation
for services which had been earned while the Distribution Plan was in effect.
 
                                       36
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo)
               COMBINED NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
EKD intends, but is not obligated, to continue to pay distribution costs that
exceed the current annual payments from the Fund. EKD intends to seek full
payment of such distribution costs from the Fund at such time in the future as,
and to the extent that, payment thereof by the Class B or Class C shares would
be within permitted limits.
 
EKD and/or its predecessor has advised the Funds that it has retained front-end
sales charges resulting from the sales of Class A shares for the High Grade,
Short-Intermediate and Tax Free Income Funds during the period ended May 31,
1997 of $6,389, $3,820 and $9,477, respectively.
 
Contingent deferred sales charges paid by redeeming shareholders are paid to EKD
or its predecessor.
 
5. INVESTMENT MANAGEMENT AGREEMENT AND OTHER AFFILIATED TRANSACTIONS
 
First Union National Bank of North Carolina ("FUNB"), a wholly-owned subsidiary
of First Union Corporation ("First Union"), serves as the investment adviser to
the High Grade Fund and is paid a fee computed daily and paid monthly at an
annual rate of 0.50% of the Fund's average daily net assets. EKIS, a subsidiary
of First Union, is the administrator. Prior to March 11, 1997, Evergreen Asset
Management Corp. ("Evergreen Asset"), a wholly owned subsidiary of First Union,
was the administrator. Furman Selz LLC ("Furman Selz") was the sub-administrator
through December 31, 1996. Effective January 1, 1997, BISYS acquired Furman
Selz' mutual fund unit and accordingly BISYS became sub-administrator. The
administrator and sub-administrator for the Fund are entitled to an annual fee
based on the average daily net assets of all funds administered by EKIS for
which First Union or its investment advisory subsidiaries is also the investment
adviser. The administration fee is calculated by applying percentage rates,
which start at 0.05% and decline to 0.01% per annum as net assets increase, to
the average daily net asset value of the funds. The sub-administration fee is
calculated by applying percentage rates, which start at 0.01% and decline to
 .004% as net assets increase, to the average daily net asset value of the funds.
 
Evergreen Asset is the investment adviser for the Short-Intermediate Fund and is
paid a management fee that is computed daily and paid monthly at an annual rate
of 0.50% on the average daily net assets. Out of its fee, Evergreen Asset in
turn pays EKIS for its services as administrator, BISYS for its services as
sub-administrator and Lieber & Company, an affiliate of First Union, for its
services as sub-adviser.
 
Keystone Investment Management Company ("Keystone"), a subsidiary of First
Union, is the investment adviser for the Tax Free Income Fund. In return for
providing investment management and administrative services to the Tax Free
Income Fund, the Fund pays Keystone a management fee that is calculated daily
and paid monthly. The management fee is computed at an annual rate of 2.00% of
Tax Free Income Fund's gross investment income plus an amount determined by
applying percentage rates starting at 0.50% and declining to 0.25% per annum as
net assets increase, to the average daily net asset value of the Fund.
Effective, January 1, 1997, BISYS became the sub-administrator to the Fund and
is paid by Keystone.
 
During the period ended May 31, 1997, the investment adviser for the High Grade
and Short-Intermediate Funds waived its management fees in the amounts of
$64,199 and $60,003, respectively.
 
During the period ended May 31, 1997, High Grade Fund and Tax Free Income Fund
paid or accrued $27,577 and $17,396 to EKIS, respectively, for certain
accounting services.
 
Evergreen Keystone Service Company ("EKSC") (formerly, Keystone Investor
Resource Center, Inc.), a wholly-owned subsidiary of Keystone, serves as the
transfer and dividend disbursing agent for the Funds. Prior to May 5, 1997,
State Street Bank and Trust Company ("State Street") served as the transfer and
dividend disbursing agent for the High Grade and Short-Intermediate Funds. For
certain accounts for the High Grade and Short-Intermediate Funds, First Union
had been sub-contracted by State Street to maintain shareholder sub-account
records, take fund purchase and redemption orders and answer inquiries. For each
account, First Union is entitled a fee which in aggregate totaled $866 and $288
for the High Grade and Short-Intermediate Funds for the period ended May 31,
1997.
 
Officers of the Funds and affiliated Trustees receive no compensation directly
from the Funds. As sub-administrator, BISYS compensates the officers of the
Funds.
 
At May 31, 1997, FUNB owned, directly or beneficially, 22.0% of the outstanding
shares of Short-Intermediate Fund.
 
                                       37
 
<PAGE>
                                EVERGREEN KEYSTONE
                                                                         (logo)
               COMBINED NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
6. EXPENSE OFFSET ARRANGEMENT
The Funds have entered into an expense offset arrangement with their custodian.
The assets deposited with the custodian under this expense offset arrangement
could have been invested in income-producing assets.
 
7. ACQUISITIONS
 
On July 7, 1995 the High Grade Fund acquired the net assets of Evergreen
National Tax Free Fund ("National Fund") and on April 30, 1996 the Tax Free
Income Fund acquired the net assets of Keystone Texas Tax Free Fund ("Texas
Fund") in exchange for Class A, B and C or Y shares. Both acquisitions were
accomplished by a tax-free exchange of the respective shares of each respective
Fund. The value of assets acquired, number of shares issued, unrealized
appreciation acquired and aggregate net assets of each Fund immediately after
the acquisition are as follows:
 
<TABLE>
<CAPTION>

<S>                      <C>               <C>                 <C>               <C>              <C>
     ACQUIRING             ACQUIRED         VALUE OF NET         NUMBER OF        UNREALIZED         NET ASSETS
        FUND                 FUND          ASSETS ACQUIRED     SHARES ISSUED     APPRECIATION     AFTER ACQUISITION

High Grade Fund          National Fund       $28,779,195         2,679,627         $528,003         $ 128,792,690
Tax Free Income Fund     Texas Fund            5,119,680           532,628           81,550           140,303,798
</TABLE>
 
8. DEFERRED TRUSTEES' FEES
 
Each Independent Trustee of the High Grade and Short-Intermediate Funds may
defer any or all compensation related to their performance of duties as a
Trustee. Each Trustee's deferred balances are allocated to deferral accounts
which are included in the accrued expenses for the Fund. The investment
performance of the deferral accounts are based on the investment performance of
certain Evergreen Keystone Funds. Any gains earned or losses incurred in the
deferral accounts are reported in each Fund's Trustees' fees and expenses.
Trustees will be paid either in one lump sum or in quarterly installments for up
to ten years at their election, not earlier than either the year in which the
Trustee ceases to be a member of the Board of Trustees or January 1, 2000. As of
May 31, 1997, the value of the Trustees deferral account was $3,717 for the High
Grade Fund and $4,985 for the Short-Intermediate Fund.
 
9. FINANCING AGREEMENT
 
On October 31, 1996, a financing agreement between all of the Evergreen Funds
and State Street, Societe Generale and ABN Amro Bank N.V. (collectively, the
"Banks") became effective. Under this agreement, the Banks provide an unsecured
credit facility in the aggregate amount of $225 million ($112.5 million
committed and $112.5 million uncommitted) allocated evenly between the Banks.
Borrowings under this facility bear interest at 0.75% per annum above the
Federal Funds rate. A commitment fee of 0.10% per annum will be incurred on the
unused portion of the committed facility which will be allocated to all
participating funds. State Street acts as agent for the Banks, and as agent is
entitled to a fee of $15,000 which is allocated to all of the Evergreen Funds.
During the period ended May 31, 1997, the High Grade and Short-Intermediate
Funds had no borrowings under this agreement.
 
                                       38
 
<PAGE>
                                EVERGREEN KEYSTONE
                                                                         (logo)
                        REPORT OF INDEPENDENT ACCOUNTANTS
 
To the Trustees and Shareholders of
  Evergreen High Grade Tax Free Fund
 
In our opinion, the accompanying statement of assets and liabilities, including
the schedule of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Evergreen High Grade Tax Free Fund
(the "Fund"), one of the Evergreen Investment Trust Portfolios, at May 31, 1997,
and the results of its operations, the changes in its net assets and the
financial highlights for the period September 1, 1996 through May 31, 1997, in
conformity with generally accepted accounting principles. These financial
statements and financial highlights (hereafter referred to as "financial
statements") are the responsibility of the Fund's management; our responsibility
is to express an opinion on these financial statements based on our audit. We
conducted our audit of these financial statements in accordance with generally
accepted auditing standards which require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements, assessing
the accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audit, which included confirmation of securities at May 31, 1997 by
correspondence with the custodian and the application of alternative auditing
procedures, provides a reasonable basis for the opinion expressed above. The
financial statements of the Fund for the year ended, and indicated periods prior
to, August 31, 1996 were audited by other independent accountants whose report
dated October 16, 1996 expressed an unqualified opinion.
 
Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York
July 8, 1997
 
                                       39
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo)
                       REPORT OF INDEPENDENT ACCOUNTANTS
 
To the Trustees and Shareholders of
  Evergreen Short-Intermediate Municipal Fund
 
In our opinion, the accompanying statement of assets and liabilities, including
the schedule of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Evergreen Short-Intermediate Fund
(the "Fund"), one of the Evergreen Municipal Trust Portfolios, at May 31, 1997,
and the results of its operations, the changes in its net assets and the
financial highlights for each of the periods indicated, in conformity with
generally accepted accounting principles. These financial statements and
financial highlights (hereafter referred to as "financial statements") are the
responsibility of the Fund's management; our responsibility is to express an
opinion on these financial statements based on our audits. We conducted our
audits of these financial statements in accordance with generally accepted
auditing standards which require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements, assessing the
accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audits, which included confirmation of securities at May 31, 1997 by
correspondence with the custodian, provide a reasonable basis for the opinion
expressed above.
 
Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York
July 8, 1997
 
                                       40
 
<PAGE>
                                EVERGREEN KEYSTONE
                                                                         (logo)
                          INDEPENDENT AUDITORS' REPORT
 
The Trustees and Shareholders
  Keystone Tax Free Income Fund
 
We have audited the accompanying statement of assets and liabilities of Keystone
Tax Free Income Fund, including the schedule of investments, as of May 31, 1997,
and the related statements of operations for the six months ended May 31, 1997
and the year ended November 30, 1996, the statements of changes in net assets
for the six months ended May 31, 1997 and for each of the years in the two-year
period ended November 30, 1996, and the financial highlights for the six months
ended May 31, 1997, each of the years in the nine-year period ended November 30,
1996 and the period from February 13, 1987 (Commencement of Operations) to
November 30, 1987 for Class A Shares and for the six months ended May 31, 1997,
each of the years in the three-year period ended November 30, 1996 and the
period from February 1, 1993 (Date of Initial Public Offering) to November 30,
1993, for Class B and Class C Shares. These financial statements and financial
highlights are the responsibility of the Fund's management. Our responsibility
is to express an opinion on these financial statements and financial highlights
based on our audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements and financial
highlights are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. Our procedures included confirmation of securities owned as of May
31, 1997 by correspondence with the custodian and brokers. An audit also
includes assessing the accounting principles used and significant estimates made
by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.
 
In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of
Keystone Tax Free Income Fund as of May 31, 1997, the results of its operations
for the six months ended May 31, 1997 and the year ended November 30, 1996, the
changes in its net assets and the financial highlights for each of the years or
periods specified in the first paragraph above in conformity with generally
accepted accounting principles.
 
Boston, Massachusetts              KPMG Peat Marwick LLP
June 27, 1997
 
                                       41
 
<PAGE>
                                EVERGREEN KEYSTONE
(logo) 
                       ADDITIONAL INFORMATION (Unaudited)
 
Shareholders of the Keystone Tax Free Income Fund considered and acted upon the
proposals listed below at a special meeting of shareholders held Monday,
December 9, 1996. In addition, below each proposal are the results of that vote.
 
1. To elect the following Trustees:
 

                                              AFFIRMATIVE    WITHHELD
Frederick Amling...........................    9,815,069      199,547
Laurence B. Ashkin.........................    9,812,403      202,213
Charles A. Austin III......................    9,813,238      207,378
Foster Bam.................................    9,812,719      201,897
George S. Bissell..........................    9,815,312      199,304
Edwin D. Campbell..........................    9,812,195      202,421
Charles F. Chapin..........................    9,814,500      200,116
K. Dun Gifford.............................    9,813,609      201,007
James S. Howell............................    9,811,512      203,104
Leroy Keith, Jr............................    9,813,609      201,007
F. Ray Keyser..............................    9,810,159      204,457
Gerald M. McDonnell........................    9,811,512      203,104
Thomas L. McVerry..........................    9,811,512      203,104
William Walt Pettit........................    9,810,932      203,684
David M. Richardson........................    9,813,609      201,007
Russell A. Salton, III M.D.................    9,811,487      203,129
Michael S. Scofield........................    9,813,283      201,333
Richard J. Shima...........................    9,808,652      205,964
Andrew J. Simons...........................    9,813,040      201,576
 
2. To approve an Investment Advisory and Management Agreement between Keystone
   Tax Free Income Fund and Keystone Investment Management Company:
       
   Affirmative.............................    9,365,556
   Against.................................      146,890
   Abstain.................................      502,170
 
                FEDERAL INCOME TAX STATUS OF DIVIDENDS (UNAUDITED)
   Of the dividends distributed by High Grade, Short-Intermediate and Tax Free
   Income Funds for the period ended May 31, 1997, 99.01%, 99.98% and 99.29%,
   respectively, is exempt from federal income tax other than alternative
   minimum tax.
 
                                       42
 
<PAGE>

This brochure must be preceded or accompanied by a prospectus of an Evergreen
fund contained herein. The prospectus contains more complete information,
including fees and expenses, and should be read carefully before investing
or sending money.

                            NOT          May lose value
                           FDIC          No bank guarantee
                        INSURED

                       Evergreen Keystone Distributor, Inc.

<PAGE>
PAGE 1 
- -------------------- 
Keystone Tax Free Fund 
Seeks high current income, exempt from federal income taxes, while 
preserving capital by investing in high quality municipal bonds. 

Dear Shareholder: 

We are writing to report to you on the activities of Keystone Tax Free Fund 
for the twelve-month period which ended December 31, 1996. Following this 
letter, we have included a discussion with your Fund's manager 
discussing portfolio strategy. 

Performance 

For the twelve-month period, your Fund returned 3.15%. These results include 
price changes and reinvestment of dividends. The Lehman Municipal Bond 
Index--a widely recognized benchmark of municipal bond performance--returned 
4.43% for the same twelve-month period. 

  We were satisfied with your Fund's performance, which showed steady 
improvement in the second half of last year. 

  Municipal bond yields rose by less than 1/4% in 1996. However, this modest 
year-over-year increase masks the wide fluctuations that occurred during the 
past twelve months. 

  The municipal bond market experienced a period of adjustment in the first 
half of 1996. Interest rates reversed course quickly from the rally that had 
characterized much of the prior year, as investors responded to stronger than 
expected economic growth and anticipated rising inflation. The possibility of 
tax-reform and uncertainty regarding the national elections also caused 
municipal bond investors to exercise caution and push prices lower. 

  Clearer economic and political trends began to emerge by mid-year, causing 
the market's tone to improve. Although economic growth was confirmed to be 
moderate--stronger than many investors had originally expected--inflation 
remained well-contained. Investors also grew more comfortable with political 
agendas as the campaign season got underway, and tax-law changes became 
increasingly less of a possibility. The municipal bond market rebounded from 
its earlier lows to generate a positive performance in the second half of the 
year. 

Outlook 

We enter 1997 with a cautiously optimistic outlook that municipal bond prices 
will be relatively stable. We expect the economy to continue to grow at a 
moderate rate and inflation to remain well-contained. While we continually 
monitor the political environment, currently there appear to be no issues 
that would have the impact of last year's potential tax-law changes and the 
national elections. Although short periods of price fluctuations could 
occasionally occur, for the most part we look for interest rates to move 
within a narrow range. 

  Last year's municipal bond market performance also serves as a reminder that 
periods of adjustment are a natural part of the financial markets. As 
investors, we need to diversify our personal portfolios to help reduce the 
effects of temporary volatility. We also need to maintain a long-term 
perspective. Financial markets eventually stabilize; and total return builds 
over time. 

<PAGE> 

PAGE 2 
- -------------------- 
Keystone Tax Free Fund 

  We appreciate your continued support of Keystone funds. If you have any 
questions or comments about your investment, please feel free to write to us. 

Sincerely, 

/s/ Albert H. Elfner, III 

Albert H. Elfner, III 
Chairman 
Keystone Investment Management Company 

/s/ George S. Bissell 

George S. Bissell 
Chairman of the Board 
Keystone Funds 
                                             [photo]              [photo] 
                                     Albert H. Elfner, III   George S. Bissell 

February 1997 

<PAGE> 

PAGE 3 
- -------------------- 

                              A Discussion With 
                             Your Fund's Manager 

                                   [photo] 

               Betsy A. Hutchings is vice president and senior 
       portfolio manager at Keystone specializing in tax-free municipal 
      bonds. A professional with 17 years of investment experience, Ms. 
        Hutchings is the portfolio manager of Keystone Tax Free Fund. 

Q What does the Fund offer investors? 

A Keystone Tax Free Fund is designed for tax-sensitive investors who seek 
capital preservation and a high level of current income that is exempt from 
federal income tax. For investors in certain tax situations, a portion of 
income may be subject to the federal alternative minimum tax (AMT). The Fund 
offers professional management and portfolio diversification. We believe 
these are important attributes since many investors do not have the time or 
resources to monitor credit quality, the economy and interest rates. Further, 
we think that professional management and diversification can reduce credit 
risk and enhance price stability. 

Q How do you select securities for the Fund? 

A Our management team employs an intensive research process, paying careful 
attention to credit quality and financial stability. We structure the 
portfolio with bonds that meet our high credit standards. Our holdings 
typically have the characteristics that we believe are necessary for good 
performance in the current and anticipated interest rate environment. We 
emphasize diversification and focus on maximizing the Fund's income. 

Q What was the environment like for municipal bonds over the past twelve 
months? 

A Municipal bond rates rose modestly in 1996. The interest rate environment 
was volatile in the first half of the year and favorable in the second half 
of 1996. The economy grew faster than expected in the first six months of 
1996, causing concerns about future inflation. In addition to economic 
uncertainties, municipal bond investors prepared for the national elections 
and the possibility of tax-reform. 

  In the second half of last year, the uncertainties became resolved and 
municipal bonds staged an impressive turnaround. The economy was confirmed to 
be growing at a moderate pace. Inflation remained well-contained. As the 
campaign season progressed, investors grew more comfortable with political 
agendas; and tax-reform became increasingly less likely. 

  Other factors also helped shape the environment for municipal bonds. 
Although new issuance rose approximately 14% to $183 billion--its highest 
level since 1993 and demand from individuals was light, strong demand from 
insurance companies helped to create a stable balance in the supply/demand 
relationship. From a credit standpoint, upgrades exceeded downgrades and the 
yields of lower-rated bonds fell--pushing their prices higher--relative to 
higher-rated bonds. Municipal revenues were higher than past years and for 
the most part, state fund balances were healthy. 

Fund Profile 
Objective: Seeks high current income, exempt from federal income taxes, while 
preserving capital by investing in high quality municipal bonds. 
Inception Date: April 12, 1977 
Average Portfolio Quality: AA 
Total assets: $1.56 billion 

<PAGE> 

PAGE 4 
- -------------------- 
Keystone Tax Free Fund 

Q How did you manage the Fund during this time? 

A We shortened the Fund's average maturity and swapped out of lower yielding 
issues into higher yielding issues that we considered to be undervalued. We 
later focused on bonds whose primary component in total return, we believed 
would be price appreciation, rather than income. These bonds had coupons that 
ranged from 5% to 5.50%, and had maturities of 15-20 years. Throughout the 
year we emphasized call protection. In fact, as of December 31, 1996, 
approximately one-third of the Fund's net assets were non-callable. 

  The Fund had a longer average maturity early in 1996, which had a negative 
effect on performance when interest rates became volatile. We shortened 
average maturity modestly as interest rates rose. This change, combined with 
the Fund's focus on bonds that emphasized price appreciation, resulted in the 
Fund's total return showing solid improvement throughout the rest of the 
year. The Fund posted a total return higher than that of the Lipper average 
for the fourth quarter. As of December 31, 1996, Keystone Tax Free Fund had 
an average maturity of just under 19 years. Average quality stood at AA. 

Q What is your outlook for the next six months? 

A We anticipate the overall economic and interest rate environment to be 
favorable for municipal bonds, but look for periods of volatility as we 
expect many investors to over-react to individual pieces of economic data. We 
expect the economy to continue on its path of moderate growth with low 
inflation. The political climate should also should be supportive. Voters 
have approved over $10 billion in new municipal bond issues for 1997 to 
improve infrastructures, particularly highways and schools. We believe new 
volume will increase at a rate between 8%-10% per year, over the next few 
years. 

  We will continue to emphasize bonds that we believe maximize price 
appreciation and will seek to capitalize on situations that are undervalued. 
Over the long-term, we believe this strategy can provide investors with solid 
total returns and an attractive level of income that is exempt from federal 
income tax. 

The Benefits of Tax Free Investing 

                       Federal Tax Bracket 
 ---------------   --------------------------- 
                       31%(1)   36%(2)   39.6%(3) 
 ---------------   ------    ------    ------- 
Tax Free Yield       Taxable Equivalent Yield 
 ---------------   --------------------------- 
5.0%                 7.25%    7.81%      8.28% 
6.0%                 8.70%    9.38%      9.93% 
7.0%                10.14%   10.94%     11.59% 

The equivalent yield for a tax free yield of 6.0% is 9.38% for an investor in 
the 36% tax bracket. In other words, a tax free yield of 6.0% is equal to a 
taxable yield of 9.38% if you are in the 36% federal tax bracket. 

(1) Single filers earning $53,501-$115,000; joint filers earning $89,151- 
    $140,000. 
(2) Single filers earning $115,001-$250,000; joint filers earning $140,001- 
    $250,000. 
(3) Single filers earning over $250,000; joint filers earning over $250,000. 

                                  [diamond] 
                      This column is intended to answer 
              questions about your Fund. If you have a question 
                  you would like answered, please write to: 
                 Evergreen Keystone Investment Services, Inc. 
                 Attn: Shareholder Communications, 22nd Floor 
            200 Berkeley Street, Boston, Massachusetts 02116-5034. 

<PAGE> 

PAGE 5 
- -------------------- 

Your Fund's Performance 

Growth of an investment in 
Keystone Tax Free Fund 

        [mountain chart]

In Thousands 

          Initial        Reinvested 
          Investment     Distributions 

12/86     10,000         10,000
           9,152          9,986
12/88      9,253         11,074
           9,118         12,083
12/90      8,937         12,888
           9,129         14,280
12/92      9,095         15,358
           9,186         17,072
12/94      8,032         15,819
           8,891         18,447
12/96      8,722         19,027


A $10,000 investment in Keystone Tax Free Fund made on December 31, 1986 with 
all distributions reinvested was worth $19,027 on December 31, 1996. Past 
performance is no guarantee of future results. 

Twelve-Month Performance           as of December 31, 1996 

Total return*                                        3.15% 
Net asset value                       12/31/95      $7.86 
                                      12/31/96      $7.71 
Dividends                                           $0.39 
Capital gains                                        None 

* Before deduction of any contingent deferred sales charge (CDSC). 



Historical Record                  as of December 31, 1996 

                                        If you   If you did 
Cumulative total return               redeemed   not redeem 

1-year                                  0.21%        3.15% 
5-year                                 33.24%       33.24% 
10-year                                90.27%       90.27% 
Average annual total return 
1-year                                  0.21%        3.15% 
5-year                                  5.91%        5.91% 
10-year                                 6.64%        6.64% 


The "if you redeemed" returns reflect the deduction of the 3% CDSC for those 
investors who sold Fund shares after one calendar year. Investors who 
retained their fund investment earned the returns reported in the second 
column of the table. 

 The investment return and principal value will fluctuate so that your 
shares, when redeemed, may be worth more or less than the original cost. 

 You may exchange your shares for another Keystone fund by phone or in 
writing. You may also exchange funds using Keystone's Automated Response Line 
(KARL). The Fund reserves the right to change or terminate the exchange 
offer. 

<PAGE> 

PAGE 6 
- -------------------- 
Keystone Tax Free Fund 

Growth of an Investment 

Comparison of change in value of a $10,000 investment in Keystone Tax Free 
Fund, the Lehman Municipal Bond Index and the Consumer Price Index. 

In Thousands                       December 31, 1986 through December 31, 1996 

         Fund Average 
     Annual Total Return 
- --------------------------- 
1 Year    5 Year    10 Year 
0.21%     5.91%     6.64% 

                [line chart]

                    Lehman Municipal    Consumer
                    Bond Index          Price Index
          Fund      (LMBI)              (CPI)
12/86     10,000    10,000              10,000
           9,986    10,150              10,441
12/88     11,074    11,179              10,903
          12,083    12,385              11,409
12/90     12,888    13,288              12,105
          14,280    14,901              12,476
12/92     15,358    16,215              12,836
          17,072    18,206              13,190
12/94     15,819    17,269              13,542
          18,447    20,285              13,886
12/96     19,027    21,183              14,348

Past performance is no guarantee of future results. The one-year return 
reflects the deduction of the Fund's 3% contingent deferred sales charge for 
shares held for at least one year. CPI is through 

This chart graphically compares your Fund's performance to certain investment 
indexes. It is the result of fund performance guidelines issued by the 
Securities and Exchange Commission. The intent is to provide investors with 
more information about their investment. 

Components of the Chart 

The chart is composed of three lines that represent the accumulated value of 
an initial $10,000 investment for the period indicated. The lines illustrate 
a hypothetical investment in: 

1. Keystone Tax Free Fund 

Your fund seeks current income, exempt from federal income taxes, while 
preserving capital by investing in high quality municipal bonds. The return 
is quoted after deducting contingent deferred sales charges (if applicable), 
fund expenses, and transaction costs and assumes reinvestment of all 
distributions. 

2. Lehman Municipal Bond Index (LMBI) 

The LMBI is a broad-based, unmanaged market index of securities issued by 
state and local governments. It represents the price change and coupon income 
of several thousand securities with various maturities and qualities. 
Securities are selected and compiled by Lehman Brothers, Inc. according to 
criteria that may be unrelated to your Fund's investment objective. 

3. Consumer Price Index (CPI) 

This index is a widely recognized measure of the cost of goods and services 
produced in the U.S. The index contains factors such as prices of services, 
housing, food, transportation and electricity which are compiled by the U.S. 
Bureau of Labor Statistics. The CPI is generally considered a valuable 
benchmark for investors who seek to outperform increases in the cost of 
living. 

  These indexes do not include transaction costs associated with buying and 
selling securities, and do not hold cash to meet redemptions. It would be 
difficult for most individual investors to duplicate these indexes. 

Understanding What the Chart Means 

The chart demonstrates your Fund's performance in relation to a well known 
investment index and to increases in the cost of living. It is important to 
understand what the chart shows and does not show. 

  This illustration is useful because it charts Fund and index performance 
over the same time frame and over a long period. Long-term performance is a 
more reliable and useful measure of performance than measurements of 
short-term returns or temporary swings in the market. Your financial adviser 
can help you evaluate fund performance in conjunction with the other 
important financial considerations such as safety, stability and consistency. 

<PAGE> 


PAGE 7 
- -------------------- 


Limitations of the Chart 

 The chart, however, limits the evaluation of Fund performance in several 
ways. Because the measurement is based on total returns over an extended 
period of time, the comparison often favors those funds which emphasize 
capital appreciation when the market is rising. Likewise, when the market is 
declining, the comparison usually favors those funds which take less risk. 

Performance Can Be Distorted 

Funds which are more conservative in their orientation and which place an 
emphasis on capital preservation will tend to compare less favorably when the 
market is rising. In addition, funds which have income as one of their 
objectives also will tend to compare less favorably to relevant indexes. 

  Indexes may also reflect the performance of some securities which a fund may 
be prohibited from buying. A bond fund, for example, may be limited to 
investments in only high quality bonds, or a stock fund may only be able to 
buy stocks that have been traded on a stock exchange for a minimum number of 
years or of a certain company size. Indexes usually do not have the same 
investment restrictions as your fund. 

Indexes Do Not Include Costs of Investing 

The comparison is further limited in its utility because the index does not 
take into account any deductions for sales charges, transactions costs or 
other fund expenses. Your Fund's performance figures do reflect such 
deductions. Sales charges--whether up-front or deferred--pay for the cost of 
the investment advice of your financial adviser. Transaction costs pay for 
the costs of buying and selling securities for your Fund's portfolio. Fund 
expenses pay for the costs of investment management and various shareholder 
services. None of these costs are reflected in index total returns. The 
comparison is not completely realistic because an index cannot be duplicated 
by an investor--even an unmanaged index--without incurring some charges and 
expenses. 

One of Several MeasuresKeystone Tax Free Fund 

The chart is one of several tools you can use to understand your investment. 
It should be read in conjunction with the Fund's prospectus, and annual and 
semiannual reports. Also, your financial adviser, who understands your 
personal financial situation, can best explain the features of your Keystone 
fund and how it applies to your financial needs. 

Future Returns May Be Different 

Shareholders also should be mindful that the long-run perfomance of either 
the Fund or the indexes is not representative of what shareholders should 
expect to receive from their Fund investment in the future; it is presented 
to illustrate only past performance and is not a guarantee of future returns. 


<PAGE> 

PAGE 8 
- -------------------- 
Keystone Tax Free Fund 

                                 Glossary of 
                              Mutual Fund Terms 

  MUTUAL FUND--A company which combines the investment money of many people 
whose financial goals are similar, and invests that money in a variety of 
securities. A mutual fund allows the smaller investor the benefits of 
diversification, professional management and constant supervision usually 
available only to large investors. 

  PORTFOLIO MANAGER--An investment professional who is responsible for 
managing a portfolio's assets prudently and making appropriate investment 
decisions, such as which securities to buy, hold and sell, based on the 
investment objectives of the portfolio. 

  STOCK--Equity or ownership interest in a corporation, which represents a 
claim on the corporation's assets and earnings. 

  BOND--Security issued by a government or corporation to those from whom it 
has borrowed money. A bond usually promises to pay interest income to the 
bondholder at regular intervals and to repay the entire amount borrowed at 
maturity date. 

  CONVERTIBLE SECURITY--A corporate security (usually preferred stock or 
bonds) that is exchangeable for a set number of another security type 
(usually common stocks) at a pre-stated price. 

  MONEY MARKET FUND--A mutual fund whose assets are invested in a diversified 
portfolio of short-term securities, including commercial paper, bankers' 
acceptances, certificates of deposit and other short-term instruments. The 
fund pays income which can fluctuate daily. Liquidity and safety of principal 
are primary objectives. 

  NET ASSET VALUE (NAV) PER SHARE--The value of one share of a mutual fund. 
The NAV per share is determined by subtracting a fund's total liabilities 
from its total assets, and dividing that amount by the number of fund shares 
outstanding. 

  DIVIDEND--A per share distribution of the income earned from the fund's 
portfolio holdings. When a dividend distribution is made, the fund's net 
asset value drops by the amount of the distribution because the distribution 
is no longer considered part of the fund's assets. 

  CAPITAL GAIN--The profit from the sale of securities, less any losses. 
Capital gains are paid to fund shareholders on a per share basis. When a 
capital gain distribution is made, the fund's net asset value drops by the 
amount of the distribution because the distribution is no longer considered 
part of the fund's assets. 

  YIELD--The annualized rate of income as measured against the current net 
asset value of fund shares. 

  TOTAL RETURN--The change in value of a fund investment over a specified 
period of time, taking into account the change in a fund's market price and 
the reinvestment of all fund distributions. 

  SHORT-TERM--An investment with a maturity of one year or less. 

  LONG-TERM--An investment with a maturity of greater than one year. 

  AVERAGE MATURITY--The average number of days until the notes, drafts, 
acceptances, bonds or other debt instruments in a portfolio become due and 
payable. 

  OFFERING PRICE--The offering price of a share of a mutual fund is the price 
at which the share is sold to the public. 

<PAGE> 

PAGE 9 
- -------------------- 

SCHEDULE OF INVESTMENTS--December 31, 1996 

<TABLE>
<CAPTION>

<S>                                                           <C>       <C>          <C>             <C>      
                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 

MUNICIPAL BONDS (98.0%) 
ALABAMA 
  Alabama Agricultural and Mechanic University (MBIA)         6.500%    11/01/2025   $ 2,035,000     $ 2,208,626 
  Alabama Housing Finance Authority, Single Family, 
    Collateralized Home Mortgage, Series D1                   6.000     10/01/2016     2,065,000       2,089,945 
  Mobile, Alabama, Industrial Development Board, Solid 
    Waste Disposal, Mobile Energy Services Company Project    6.950     01/01/2020     3,500,000       3,681,790 
ALASKA 
  Alaska Energy Authority, Utilities Revenue, Linked 
    Bulls/Bears Floaters (FGIC) (d)                           6.600     07/01/2015    15,000,000      16,346,550 
  Alaska State Housing Finance Corporation, Collateralized 
    Home Mortgage, Series A                                   8.000     12/01/2013       405,000         419,835 
  North Slope Borough, Alaska, General Obligation, Series 
    A (MBIA)                                                  5.900     06/30/2003     3,000,000       3,171,030 
  Valdez, Alaska, Marine Terminal Revenue, Union Alaska 
    Pipeline Company Project                                  6.200     05/01/2008     3,000,000       3,007,620 
ARIZONA 
  Central Arizona, Water Conservation District, Contract 
    Revenue, Central Arizona Project, Series A                5.500     11/01/2008     4,250,000       4,369,467 
  Central Arizona, Water Conservation District, Contract 
    Revenue, Central Arizona Project, Series A                5.500     11/01/2009    11,000,000      11,267,190 
  Chandler, Arizona, Water and Sewer Revenue (FGIC)           6.750     07/01/2006       850,000         920,193 
  Maricopa County, Arizona, Elementary School District 
    #008, Osborn Refunding (MBIA)                             7.500     07/01/2007     2,000,000       2,410,100 
  Maricopa County, Arizona, Elementary School District 
    #068, Series A (AMBAC)                                    6.750     07/01/2014     3,750,000       4,180,537 
  Maricopa County, Arizona, Unified School District (MBIA)    8.125     01/01/2010     6,000,000       6,918,060 
  Northern Arizona University, College and University 
    Revenue (FGIC)                                            6.300     06/01/2005     2,770,000       2,980,742 
  Pima County, Arizona, Industrial Development Authority, 
    Health Care Corporation Revenue (MBIA)                    8.000     07/01/2013       370,000         396,337 
  Pima County, Arizona, Unified School District, Tucson 
    Refunding (FGIC)                                          7.500     07/01/2003     2,030,000       2,356,769 
  Santa Cruz County, Arizona, Unified School District, 
    Capital Appreciation (AMBAC) (effective yield 5.95%) 
    (b)                                                       0.000     01/01/2008     1,100,000         621,115 
  Santa Cruz County, Arizona, Unified School District, 
    Capital Appreciation (AMBAC) (effective yield 5.95%) 
    (b)                                                       0.000     07/01/2008     1,100,000         605,187 
ARKANSAS 
  Arkansas State Development Finance Authority, Single 
    Family Mortgage Revenue Refunding                         8.000     08/15/2011     1,985,000       2,127,920 
CALIFORNIA 
  California Educational Facilities Authority, Stanford 
    University Project, Series H                              5.000     01/01/2015       250,000         234,938 
  California Health Facilities Financing, St. Francis 
    Medical Center, Series A                                  5.500     10/01/2009       200,000         207,158 
  California Housing Finance Agency, Revenue Bonds, Home 
    Mortgage, Series H                                        6.250     08/01/2027     2,000,000       2,019,520 

                                                                                            (continued on next page)

<PAGE> 

PAGE 10 
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
CALIFORNIA (continued) 
  California State Department of Water Reserves, Series O     5.000%    12/01/2022   $ 6,360,000     $ 5,825,251 
  California State Public Works Board, Lease Department 
    Correctional State Prison, Series E                       5.500     06/01/2015     3,700,000       3,652,973 
  California State Public Works Board, Various California 
    University Projects, Series B                             5.500     06/01/2019       350,000         333,515 
  East Bay, California, Municipal Utility District, 
    Wastewater Treatment System Revenue (FGIC)                5.000     06/01/2026     3,500,000       3,213,175 
  Eden Township, California, Hospital District Revenue        7.400     11/01/2019     5,615,000       5,904,509 
  Los Angeles, California, Transportation Commission, 
    Series A (MBIA)                                           6.250     07/01/2013     6,800,000       7,139,184 
  Metropolitan Water District, Southern California 
    Waterworks Revenue, Series B                              4.750     07/01/2021     6,000,000       5,346,540 
  Oakland, California, Revenue Refunding, Series A (FGIC)     7.600     08/01/2021     4,265,000       4,565,427 
  San Francisco, California, City and County Airport 
    Commission, International Airport Revenue, Second 
    Series, Issue 12B (FGIC)                                  5.625     05/01/2021     5,000,000       4,970,300 
  Southern California Public Power Authority, Transmission 
    Project Revenue (FGIC) (effective yield 5.93%) (b)        0.000     07/01/2015    10,000,000       3,431,500 
  Walnut Valley, California, Unified School District, 
    Series A (MBIA)                                           6.000     08/01/2014       190,000         202,361 
COLORADO 
  Arapahoe County, Colorado, Single Family Mortgage 
    Revenue, Capital Appreciation, Series A (effective 
    yield 6.00%) (b)                                          0.000     09/01/2010     4,000,000       1,825,240 
  City and County of Denver, Colorado, Airport System, 
    Series A                                                  7.000     11/15/1999     2,000,000       2,120,980 
  City and County of Denver, Colorado, Airport System, 
    Series A                                                  7.500     11/15/2023     6,625,000       7,376,540 
  City and County of Denver, Colorado, Airport System, 
    Series A                                                  8.500     11/15/2023     7,750,000       8,909,943 
  City and County of Denver, Colorado, Airport System, 
    Series A                                                  8.750     11/15/2023    23,830,000      28,280,967 
  City and County of Denver, Colorado, Airport System, 
    Series A                                                  8.000     11/15/2025       525,000         594,142 
  City and County of Denver, Colorado, Airport System, 
    Series B                                                  7.250     11/15/2012     3,500,000       3,829,140 
  City and County of Denver, Colorado, Airport System, 
    Series C                                                  6.650     11/15/2005     5,980,000       6,362,840 
  City and County of Denver, Colorado, Airport System, 
    Series C                                                  5.600     11/15/2011     5,000,000       4,963,450 
  City and County of Denver, Colorado, Airport System, 
    Series C                                                  6.000     12/01/2025     5,000,000       5,019,400 
  City and County of Denver, Colorado, Airport System, 
    Series D                                                  7.750     11/15/2013     7,100,000       8,733,000 
  City and County of Denver, Colorado, Airport System, 
    Series D                                                  7.750     11/15/2021    12,250,000      13,593,825 
  Colorado Health Facilities Authority, Sisters Charity 
    Health Care, 
    Series A (MBIA)                                           6.250     05/15/2009     1,880,000       2,061,213 
  El Paso County, Colorado, School District #11, Colorado 
    Springs                                                   6.500     12/01/2012     2,310,000       2,588,817 
  El Paso County, Colorado, School District #11, Colorado 
    Springs                                                   7.100     12/01/2013     2,000,000       2,371,120 
  El Paso County, Colorado, School District #11, Colorado 
    Springs                                                   7.100     12/01/2016     1,000,000       1,190,880 
  Larimer County, Colorado, School District (MBIA)            7.000     12/15/2016     2,250,000       2,736,923 
CONNECTICUT 
  Connecticut State Special Tax Obligation, Series B          6.500     10/01/2012     1,600,000       1,786,256 
  Connecticut State Resources Recovery Authority, 
    Bridgeport Resco Company Project                          8.500     01/01/2000     1,375,000       1,424,692 

<PAGE> 

PAGE 11 
- -------------------- 


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
DELAWARE 
  Delaware State Health Facilities Authority, Medical 
    Center of Delaware (MBIA)                                 7.000%    10/01/2015   $ 1,600,000     $ 1,712,064 
  Delaware State Housing Authority Revenue, Residential 
    Mortgage, Series A                                        9.375     06/01/2012       120,000         120,334 
FLORIDA 
  Broward County, Florida, Professional Sports Facilities 
    Tax Revenue, Series A (MBIA)                              5.625     09/01/2028     2,500,000       2,477,075 
  Broward County, Florida, Resource Recovery, South 
    Project                                                   7.950     12/01/2008     8,400,000       9,238,572 
  City of Tarpon Springs Health Facilities Authority, 
    Florida, Hospital Refunding, Tarpon Springs Hospital 
    Foundation, Inc.,                                         8.750     05/01/2012       500,000         526,825 
  Dade County, Florida, General Obligation (FGIC)             5.125     10/01/2016     7,650,000       7,322,886 
  Dade County, Florida, Solid Waste System, Special 
    Obligation Revenue (AMBAC)                                5.250     10/01/2004     2,025,000       2,074,127 
  Escambia County, Florida, Pollution Control Revenue, 
    Champion International Corporation Project                6.400     09/01/2030     2,500,000       2,530,400 
  Florida Housing Finance Agency, GNMA Collateralized Home 
    Mortgage                                                  8.000     12/01/2020       640,000         673,856 
  Florida State, Bond Finance Department, Environmental 
    Preservation                                              5.250     07/01/2010     5,925,000       5,914,809 
  Florida State, Jacksonville Transportation Authority        9.200     01/01/2015     3,580,000       4,859,492 
  Hillsborough County, Florida, Housing Finance Agency, 
    Single Family Mortgage Revenue                            7.300     04/01/2022       495,000         511,167 
  Indian River County, Florida, Water and Sewer Revenue 
    (FGIC)                                                    5.250     09/01/2020     2,860,000       2,758,642 
  Jacksonville, Florida, Health Facilities Authority, New 
    Children's Hospital (MBIA)                                7.000     06/01/2021     1,800,000       1,971,036 
  Lakeland, Florida, Electric and Water Revenue               5.625     10/01/2036     4,000,000       3,942,600 
  Lee County, Florida, Hospital Board of Directors, 
    Hospital Revenue, Linked RIBs/SAVRs (d)                   6.350     03/26/2020    12,500,000      13,028,375 
  Lee County, Florida, Solid Waste System, Series B           7.000     10/01/2011       300,000         330,732 
  Martin County, Florida, Industrial Development 
    Authority, Indiantown Cogeneration Project--Series A      7.875     12/15/2025     9,000,000      10,260,180 
  Orlando-Orange County, Florida, Expressway Authority        8.250     07/01/2014     3,000,000       3,960,330 
  Orlando-Orange County, Florida, Expressway Authority 
    (FGIC)                                                    8.250     07/01/2015     2,960,000       3,918,803 
  Palm Beach County, Florida, Health Revenue, John F. 
    Kennedy Hospital                                          9.500     08/01/2013     2,985,000       3,859,665 
  Palm Beach County, Florida, Solid Waste Industrial 
    Development, Okeelanta Power Project                      6.700     02/15/2015     3,000,000       2,764,890 
  Palm Beach County, Florida, Solid Waste Industrial 
    Development, Okeelanta Power Project                      6.850     02/15/2021     7,500,000       6,964,125 
  Palm Beach County, Florida, Solid Waste, Osceola Power 
    Project, Series A                                         6.950     01/01/2022     7,500,000       7,042,575 
  St. Petersburg, Florida, Health Facilities Authority 
    (MBIA)                                                    7.000     12/01/2015     3,250,000       3,588,683 
  Sunrise, Florida, Utility Systems Revenue, Series A 
    (AMBAC)                                                   5.750     10/01/2026     9,000,000       9,026,640 
  Tampa, Florida, Allegheny Health Systems                    6.500     12/01/2023       500,000         550,155 
  Tampa, Florida, Guaranteed Entitlement, Series A            8.375     10/01/2008     3,145,000       3,367,760 
  Tampa, Florida, Subordinate Guaranteed Entitlement, 
    Series B (Pre-refunded)                                   8.500     10/01/2018     1,825,000       1,958,042 

                                                                                            (continued on next page)
<PAGE> 

PAGE 12 
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
GEORGIA 
  Forsyth County, Georgia, School District                    6.750%    07/01/2016   $ 3,000,000     $ 3,465,000 
  Georgia Municipal Electric Authority Power Revenue, 
    Series B                                                  6.375     01/01/2016     9,800,000      10,716,986 
  Georgia State, General Obligation, Series B                 6.800     03/01/2011    10,000,000      11,595,900 
  Georgia State, General Obligation, Series C                 5.250     04/01/2011    11,700,000      11,763,180 
  Georgia State, General Obligation, Series D                 6.700     08/01/2010     1,500,000       1,725,960 
  Metropolitan Atlanta Rapid Transit Authority, Georgia, 
    Sales Tax Revenue, Series P (AMBAC)                       6.250     07/01/2011     4,255,000       4,700,371 
HAWAII 
  Hawaii State Department of Budget and Finance, Special 
    Purpose Revenue, Hawaii Electric Company (MBIA)           7.375     12/01/2020     8,000,000       8,776,560 
IDAHO 
  Idaho Housing Finance Authority, Single Family Mortgage 
    Bonds, Series D-1                                         8.000     01/01/2020     1,110,000       1,182,827 
ILLINOIS 
  Chicago, Illinois, Gas Supply Revenue, People's Gas 
    Light and Coke Company, Series A                          8.100     05/01/2020    15,860,000      17,552,421 
  Cook County, Illinois, General Obligation, District 
    Number 508, Lease Certificates, Series C (MBIA)           7.700     12/01/2005     5,970,000       7,061,734 
  Illinois Development Finance Authority, Pollution 
    Control Revenue Refunding, Commonwealth Edison Company 
    Project, Series D                                         6.750     03/01/2015     4,000,000       4,379,280 
  Illinois State, Sales Tax, Series P                         6.500     06/15/2022     9,000,000      10,042,290 
  Kankakee, Illinois, Sewer Revenue (FGIC)                    6.875     05/01/2011     2,965,000       3,260,018 
  Metropolitan Fair and Exposition Authority, Illinois, 
    Series A                                                  5.000     06/01/2015     3,000,000       2,717,310 
  Metropolitan Pier and Exposition Authority, Illinois, 
    Dedicated State Tax Revenue, McCormick Place Expansion 
    Project (FGIC) (effective yield 6.70%) (b)                0.000     06/15/2015    19,440,000       6,736,349 
  Metropolitan Pier and Exposition Authority, Illinois, 
    Dedicated State Tax Revenue, McCormick Place Expansion 
    Project (MBIA) (effective yield 6.60%) (b)                0.000     06/15/2013     5,625,000       2,204,212 
  Metropolitan Pier and Exposition Authority, Illinois, 
    McCormick Place Expansion Project                         7.250     06/15/2005    10,180,000      11,670,352 
  Quincy, Illinois, Blessing Hospital Revenue                 6.000     11/15/2018     4,950,000       4,813,727 
INDIANA 
  Indianapolis, Indiana, Local Public Improvement Bond 
    Bank, Series 1992D                                        6.750     02/01/2020     2,000,000       2,142,600 
KANSAS 
  Burlington, Kansas, Pollution Control, Kansas Gas and 
    Electric Company (MBIA)                                   7.000     06/01/2031     2,000,000       2,202,580 
KENTUCKY 
  Carroll County, Kentucky, Kentucky Utility Company, 
    Series A                                                  7.450     09/15/2016     8,000,000       9,073,200 
  Jefferson County, Kentucky, Hospital Revenue, Linked 
    ACES/Inverse Floaters (MBIA) (d)                          6.435     10/23/2014     6,000,000       6,311,580 

<PAGE> 

PAGE 13 
- -------------------- 


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
KENTUCKY (continued) 
  Kentucky Housing Corporation, Housing Revenue Bond, 
    Series C                                                  7.900%    01/01/2021   $ 4,610,000     $ 4,857,050 
  Trimble County, Kentucky, Pollution Control, Louisville 
    Gas and Electric Company                                  7.625     11/01/2020     2,725,000       3,009,735 
  Trimble County, Kentucky, Pollution Control, Louisville 
    Gas and Electric Company, Series A (Pre-refunded)         7.625     11/01/2020       545,000         612,275 
LOUISIANA 
  Louisiana Public Facilities Authority, Hospital Revenue, 
    Woman Hospital Foundation Project                         7.250     10/01/2022     1,750,000       1,869,000 
  New Orleans, Louisiana, Capital Appreciation (AMBAC) 
    (effective yield 5.77%) (b)                               0.000     09/01/2011     5,000,000       2,210,150 
  New Orleans, Louisiana, Capital Appreciation (AMBAC) 
    (effective yield 5.82%) (b)                               0.000     09/01/2012     4,700,000       1,944,108 
  New Orleans, Louisiana, Capital Appreciation (AMBAC) 
    (effective yield 6.05%) (b)                               0.000     09/01/2014     6,960,000       2,549,866 
  Orleans Parish, Louisiana, School Board (ETM)               9.050     02/01/2010     5,175,000       6,870,485 
  Orleans Parish, Louisiana, School Board, Refunding 
    Bonds, Series B                                           5.200     02/01/2014     3,000,000       2,893,530 
  Ouachita Parish, Louisiana, Louisiana Hospital Service 
    Revenue, Glenwood Regional Medical Center                 7.500     07/01/2021     2,000,000       2,265,280 
MAINE 
  Maine State Housing Authority, Mortgage Purchase, 
    Series A3                                                 7.800     11/15/2015     2,580,000       2,643,881 
  Regional Waste System, Maine, Solid Waste Resources 
    Recovery Revenue                                          8.150     07/01/2011     2,500,000       2,706,150 
MARYLAND 
  Maryland State Community Development Administration, 
    Multi-Family Housing                                      8.750     05/15/2012     3,345,000       3,363,732 
  Maryland State and Local Facilities Loan, 3rd Series        5.000     10/15/2010    11,250,000      11,055,938 
MASSACHUSETTS 
  Lawrence, Massachusetts, General Obligation (AMBAC)         6.250     02/15/2009       550,000         592,564 
  Massachusetts Bay Transportation Authority, Refunding, 
    General Transportation Systems, Series A                  7.000     03/01/2008     4,550,000       5,266,625 
  Massachusetts Bay Transportation Authority, General 
    Transportation Systems, Series A                          7.000     03/01/2007     5,000,000       5,775,650 
  Massachusetts Bay Transportation Authority, Series A        7.000     03/01/2011     6,110,000       7,105,808 
  Massachusetts Bay Transportation Authority, Series A        6.250     03/01/2012     7,600,000       8,309,232 
  Massachusetts Bay Transportation Authority, Series B        6.200     03/01/2016     2,125,000       2,315,506 
  Massachusetts Bay Transportation Authority, Series B        5.250     03/01/2020     4,500,000       4,302,315 
  Massachusetts Industrial Finance Agency, Harvard 
    Community Health Plan, Incorporated, Series B             8.125     10/01/2017    13,750,000      14,602,362 
  Massachusetts Industrial Finance Agency, Solid Waste 
    Disposal Revenue, Senior Lien, Massachusetts Recycling 
    Association, Series A                                     9.000     08/01/2016     8,000,000       4,000,000 
  Massachusetts Municipal Wholesale Electric, Power Supply 
    Systems Revenue, Series B                                 6.750     07/01/2008     6,050,000       6,465,393 
  Massachusetts State Consumer Loan, Series B (FGIC)          5.500     06/01/2012     6,385,000       6,438,762 

                                                                                            (continued on next page)
<PAGE> 

PAGE 14 
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
MASSACHUSETTS (continued) 
  Massachusetts State, General Obligation, Consolidated 
    Loan, Series C (FGIC)                                     6.600%    11/01/2008   $ 8,000,000     $ 8,952,960 
  Massachusetts State Health and Educational Facilities 
    Authority, Brigham & Women's Hospital (MBIA)              6.750     07/01/2024     2,000,000       2,159,400 
  Massachusetts State Health and Educational Facilities 
    Authority, Capital Asset Program (MBIA)                   7.300     10/01/2018     2,000,000       2,181,040 
  Massachusetts State Health and Educational Facilities 
    Authority, Massachusetts General Hospital, Series F 
    (AMBAC)                                                   6.250     07/01/2012     5,000,000       5,457,200 
  Massachusetts State Health and Educational Facilities 
    Authority, McLean Hospital Issue, Series C                6.500     07/01/2010       500,000         539,710 
  Massachusetts State Health and Educational Facilities 
    Authority, Milton Hospital, Series B                      7.250     07/01/2005       700,000         767,494 
  Massachusetts State Health and Educational Facilities 
    Authority, New England Deaconess Hospital                 6.875     04/01/2022       500,000         527,665 
  Massachusetts State Health and Educational Facilities 
    Authority, New England Deaconess Hospital (AMBAC)         6.875     04/01/2022     2,980,000       3,252,640 
  Massachusetts State, Water Pollution Abatement Trust, 
    Pooled Loan Program, Series 2                             6.125     02/01/2008        85,000          92,837 
  Massachusetts State Water Resources Authority, Series A     7.125     04/01/2000     1,500,000       1,620,480 
  Massachusetts State Water Resources Authority, Series A 
    (MBIA)                                                    6.000     08/01/2014     1,500,000       1,549,140 
  Massachusetts State Water Resources Authority, Series B     4.000     12/01/2018    19,870,000      15,353,748 
  Massachusetts State Water Resources Authority, Series B 
    (MBIA)                                                    5.000     12/01/2016       250,000         233,490 
MICHIGAN 
  Monroe County, Michigan, Economic Development 
    Corporation, Detroit Edison Company (FGIC)                6.950     09/01/2022     9,500,000      11,383,850 
  Okemos, Michigan, Public School District, Series I 
    (effective yield 7.35%) (b)                               0.000     05/01/2021    51,525,000      11,080,966 
  Romulus, Michigan, Community Schools, Capital 
    Appreciation, Series I (effective yield 8.02%) (b)        0.000     05/01/2017    39,490,000      11,206,472 
  West Ottawa, Michigan, Public School District, Capital 
    Appreciation (effective yield 7.55%) (b)                  0.000     05/01/2015    35,490,000      11,505,148 
MINNESOTA 
  Dakota County, Minnesota, Single Family Mortgage            8.100     09/01/2012     1,285,000       1,344,611 
  Minnesota State Housing Finance Agency, Single Family 
    Mortgage, Series D                                        8.000     01/01/2023     1,385,000       1,434,625 
MISSISSIPPI 
  Harrison County, Mississippi, Wastewater Treatment 
    Management                                                8.500     02/01/2013     1,000,000       1,352,510 
MISSOURI 
  Kansas City, Missouri, Municipal Assistance Corporation, 
    Refunding Leasehold, H Roe Bartle, Revenue Bonds, 
    Series A                                                  5.000     04/15/2020    11,500,000      10,663,720 
  Missouri State Health and Educational Facilities 
    Authority, Barnes Jewish Hospital (MBIA)                  5.150     05/15/2010     5,000,000       4,908,150 

<PAGE> 

PAGE 15 
- -------------------- 


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
MISSOURI (continued) 
  Missouri State Housing Development Commission, Mortgage 
    Revenue, Single Family, Series B                          6.450%    09/01/2027   $ 1,000,000     $ 1,018,750 
  University of Missouri, University Improvement Systems 
    Facilities                                                5.500     11/01/2023        25,000          24,693 
NEBRASKA 
  Nebraska Higher Education Loan Program                      6.450     06/01/2018     8,320,000       8,643,981 
NEVADA 
  Clark County, Nevada, School District, Series A (MBIA)      6.750     03/01/2007     3,000,000       3,245,370 
  Clark County, Nevada, Series A (AMBAC)                      7.500     06/01/2009     6,000,000       7,203,780 
NEW HAMPSHIRE 
  New Hampshire Higher Education & Health Facilities 
    Authority, Frisbie Memorial Hospital, Revenue Bonds       6.125     10/01/2013     8,155,000       8,136,325 
NEW JERSEY 
  Camden County, New Jersey, Municipal Utilities 
    Authority, Sewer Revenue                                  5.125     07/15/2017     4,650,000       4,343,890 
  Gloucester County, New Jersey Improvement Authority, 
    Solid Waste Resource Recovery Revenue, Gloucester 
    County Project A                                          8.125     07/01/2010     1,000,000       1,027,070 
  New Jersey Health Care Facilities Financing Authority, 
    Jersey Shore Medical Center (AMBAC)                       6.125     07/01/2012     1,000,000       1,036,460 
  New Jersey Health Care Facilities Financing Authority, 
    Kimball Medical Center, Series C                          8.000     07/01/2013     3,000,000       3,211,530 
  New Jersey Health Care Facilities Financing Authority, 
    St. Elizabeth's Hospital, Series B                        7.750     07/01/1998     1,200,000       1,227,876 
NEW MEXICO 
  Albuquerque, New Mexico, Joint Water and Sewer System 
    Revenue, Series A (FGIC) (effective yield 6.90%) (b)      0.000     07/01/2008     2,950,000       1,590,581 
  City of Albuquerque, New Mexico, Hospital System, 
    Series A (MBIA)                                           6.375     08/01/2007     1,500,000       1,613,190 
  New Mexico Educational Assistance Foundation, Series B      6.300     12/01/2004     2,225,000       2,401,687 
  University of New Mexico, University Revenues, 
    Subordinate Lien (MBIA)                                   5.375     06/01/2026     3,750,000       3,598,012 
NEW YORK 
  Battery Park City Authority, New York, Junior Bonds, 
    Series A (AMBAC)                                          5.500     11/01/2029     2,000,000       1,946,920 
  Metropolitan Transportation Authority, New York, 
    Dedicated Tax Fund, Series A (MBIA)                       5.500     04/01/2015     4,500,000       4,493,925 
  Metropolitan Transportation Authority, New York, 
    Dedicated Tax Fund, Series A (MBIA)                       5.250     04/01/2026    10,250,000       9,751,338 
  New York City, New York, City Municipal Water Finance 
    Authority, Water & Sewer System, Revenue Bonds, 
    Series B (MBIA)                                           5.750     06/15/2026    10,000,000      10,041,600 
  New York City, New York, City Municipal Water Finance 
    Authority, Water and Sewer System Revenue (FGIC)          7.000     06/15/2015     4,270,000       4,672,618 
  New York City, New York, City Municipal Water Finance 
    Authority, Water and Sewer System Revenue, Series B       5.875     06/15/2026     7,500,000       7,501,200 
  New York City, New York, General Obligation, Fiscal 
    1992, Series A                                            5.875     03/15/2011     6,000,000       5,881,620 

                                                                                            (continued on next page)
<PAGE> 

PAGE 16
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
NEW YORK (continued) 
  New York City, New York, General Obligation, Fiscal 
    1992, Series A                                            7.750%    08/15/2014   $ 5,125,000     $ 5,885,038 
  New York City, New York, General Obligation, Prerefunded 
    Balance, Series A                                         7.750     08/15/2008     8,475,000       9,712,774 
  New York City, New York, General Obligation, Refunding, 
    Series A (FGIC)                                           5.750     08/01/2010       400,000         405,104 
  New York City, New York, General Obligation, Series E 
    (FGIC)                                                    6.000     08/01/2016     4,500,000       4,620,960 
  New York City, New York, General Obligation, Unrefunded 
    Balance, Series A                                         7.750     08/15/2008     1,525,000       1,705,880 
  New York City, New York, General Obligation, Unrefunded 
    Balance, Series A                                         7.750     08/15/2014       335,000         372,979 
  New York City, New York, Industrial Special Facility, 
    Terminal One Group Association Project                    6.000     01/01/2015     2,500,000       2,496,825 
  New York City, New York, Prerefunded, Series A              7.750     08/15/2015     7,980,000       9,163,434 
  New York State Care Facilities, New York Hospital, 
    Series A                                                  6.800     08/15/2024     3,800,000       4,181,976 
  New York State Dormitory Authority Revenue, City 
    University Educational Facilities                         6.000     07/01/2026     9,500,000       9,424,095 
  New York State Dormitory Authority Revenue, City 
    University Educational Facilities (FGIC)                  7.000     07/01/2009     3,780,000       4,447,019 
  New York State Dormitory Authority Revenue, City 
    University Educational Facilities (FGIC)                  5.375     07/01/2014     1,000,000         984,810 
  New York State Dormitory Authority Revenue, Mental 
    Health Facility (MBIA)                                    5.125     02/15/2021     7,535,000       7,064,213 
  New York State Dormitory Authority Revenue, State 
    University Educational Facilities, Refunding, Series B    7.500     05/15/2011    10,500,000      12,274,815 
  New York State Dormitory Authority Revenue, State 
    University Educational Facilities, Series B (FGIC)        5.250     05/15/2013     9,500,000       8,947,385 
  New York State Dormitory Authority Revenue, State 
    University Educational Facilities, Series B               5.250     05/15/2019     3,850,000       3,535,956 
  New York State Dormitory Authority Revenue, State 
    University Educational Facilities, Series C               7.375     05/15/2010     1,100,000       1,267,805 
  New York State Energy Research and Development 
    Authority, Consolidated Edison Project                    7.750     01/01/2024     7,400,000       7,721,678 
  New York State Energy Research and Development 
    Authority, Gas Facilities Revenue, Brooklyn Union Gas 
    Company Project, Series A                                 5.500     01/01/2021     1,000,000         977,880 
  New York State Environmental Facilities Corporation, 
    State Water Pollution Control (New York City Water 
    Finance Authority) Series E                               6.875     06/15/2010     5,000,000       5,489,450 
  New York State Local Government Assistance Corporation, 
    Series C                                                  5.500     04/01/2017     2,000,000       1,997,220 
  New York State Local Government Assistance Corporation, 
    Series D                                                  6.750     04/01/2021       900,000       1,005,462 
  New York State Medical Care Facilities, Finance Agency 
    Revenue (AMBAC)                                           6.375     11/15/2019     2,255,000       2,388,947 
  New York State Medical Care Facilities, Finance Agency 
    Revenue (FGIC)                                            6.375     08/15/2014     2,900,000       3,072,463 
  New York State Medical Care Facilities, Finance Agency 
    Revenue, Health Center Projects, Series A                 6.375     11/15/2019     1,250,000       1,311,275 

<PAGE> 

PAGE 17 
- -------------------- 


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
NEW YORK (continued) 
  New York State Medical Care Facilities, Finance Agency 
    Revenue, New York Hospital, Series A                       6.750%   08/15/2014   $ 2,000,000     $ 2,194,560 
  New York State Medical Care Facilities, Finance Agency 
    Revenue, Series A                                          7.700    02/15/2009     5,300,000       5,986,880 
  New York State Mortgage Agency, Homeowner Mortgage, 
    Series 27                                                  6.900    04/01/2015     4,500,000       4,792,545 
  New York State Mortgage Agency, Series A                     6.875    04/01/2017     1,565,000       1,580,321 
  New York State Power Authority Revenue and General 
    Purpose Revenue                                            7.000    01/01/2018     1,125,000       1,301,479 
  New York State Urban Development Corporation Revenue, 
    Correctional Capital Facilities, Series 6                  5.375    01/01/2025     4,690,000       4,289,005 
  New York State Urban Development Corporation Revenue, 
    Correctional Facilities, Refunding, Series A               6.500    01/01/2010    15,920,000      17,052,549 
  New York State Urban Development Corporation Revenue, 
    Correctional Facilities, Series A                          6.500    01/01/2009       575,000         618,821 
  New York State Urban Development Corporation Revenue, 
    Correctional Facilities, Series A                          7.500    04/01/2011     9,500,000      10,764,165 
  New York, New York, Unrefunded Balance, Series A             7.750    08/15/2015       270,000         300,375 
  Niagara Falls, New York, Public Improvement (MBIA)           7.500    03/01/2014       300,000         369,879 
  Port Authority, New York and New Jersey, Consolidated 
    104th Series (AMBAC)                                       4.750    01/15/2026     3,000,000       2,632,500 
  Port Authority, New York and New Jersey, Special 
    Obligation Revenue                                         6.750    10/01/2011     4,500,000       4,641,120 
  Triborough Bridge and Tunnel Authority, New York, 
    General Purpose, Series X                                  6.625    01/01/2012    12,750,000      14,565,855 
OHIO 
  Adams County, Ohio Valley Local School District              7.000    12/01/2015     2,000,000       2,378,960 
  Cleveland, Ohio, Parking Facilities Revenue (MBIA)           5.500    09/15/2022     7,430,000       7,369,446 
  Cleveland, Ohio, Public Power Systems, First Mortgage, 
    Series A (MBIA)                                            7.000    11/15/2016     7,000,000       8,070,370 
  Cleveland, Ohio, Public Power Systems, First Mortgage, 
    Series A (MBIA)                                            7.000    11/15/2024     1,000,000       1,163,470 
  Columbus, Ohio, General Obligation                          12.375    02/15/2006     1,285,000       1,963,313 
  Montgomery County, Ohio, Hospital Revenue, Kettering 
    Medical Center (MBIA)                                      6.250    04/01/2020     1,500,000       1,642,440 
  Ohio State Building Authority, State Facilities, Adult 
    Correctional, Series A (AMBAC)                             5.500    04/01/2016     2,000,000       1,998,960 
  Ohio State Higher Educational Facility Commission (MBIA)     6.125    11/15/2017     1,000,000       1,055,870 
  Ohio State Housing Finance Agency, Single Family 
    Mortgage Revenue, Series C (GNMA)                          9.000    09/01/2018    10,000,000      11,120,500 
  Ohio State Turnpike Commission, Turnpike Revenue, 
    Series A (MBIA)                                            5.500    02/15/2026     5,000,000       4,914,950 
  Ohio State Water Development Authority (AMBAC)               9.375    12/01/2018        30,000          30,975 
OKLAHOMA 
  Oklahoma State Industrial Authority, Baptist Medical 
    Center                                                     7.000    08/15/2014     2,250,000       2,493,495 
OREGON 
  Oregon Health Sciences University, Revenue Bonds, 
    Series A                                                   5.250    07/01/2025     5,000,000       4,671,900 
  Western Generation Agency, Oregon, Wauna Cogeneration 
    Project, Series B (c)                                      7.400    01/01/2016     3,300,000       3,447,213 

                                                                                            (continued on next page)
<PAGE> 

PAGE 18 
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
PENNSYLVANIA 
  Allegheny County, Pennsylvania, Sewer Revenue Refunding 
    (FGIC) (effective yield 6.10%) (b)                        0.000%    06/01/2015    $2,500,000     $  866,700 
  Beaver County, Pennsylvania, Industrial Development 
    Authority, Ohio Edison Project, Series A                  7.750     09/01/2024        80,000         83,880 
  Beaver County, Pennsylvania, Ohio Edison (FGIC)             7.000     06/01/2021     4,390,000      4,736,371 
  Delaware County, Pennsylvania, Hospital Revenue, Crozier 
    Chester Medical Center (Pre-refunded)                     7.500     12/15/2020     2,545,000      2,875,366 
  Delaware County, Pennsylvania, Industrial Development 
    Authority                                                 7.375     04/01/2021       500,000        542,225 
  Delaware County, Pennsylvania, Industrial Development 
    Authority, Resource Recovery Project, Series A (LOC 
    Security Pacific)                                         8.100     12/01/2013     7,500,000      7,843,575 
  Lebanon County, Pennsylvania, Good Samaritan Hospital 
    Authority, Project Revenue                                6.000     11/15/2018     2,000,000      1,956,640 
  McKeesport, Pennsylvania, Hospital Authority Revenue, 
    McKeesport Hospital                                       6.500     07/01/2008       875,000        877,380 
  Montgomery County, Pennsylvania, Industrial Development 
    and Pollution Control, Philadelphia Electric Company      7.600     04/01/2021       900,000        965,151 
  North Penn, Pennsylvania, Water Authority (FGIC)            6.875     11/01/2019     2,500,000      2,860,700 
  Pennsylvania Economic Development Financing Authority, 
    Resources Recovery, Northampton Project (c)               6.400     01/01/2009     9,500,000      9,405,570 
  Pennsylvania Economic Development Financing Authority, 
    Resources Recovery, Northampton Project (c)               6.500     01/01/2013     4,000,000      3,954,680 
  Pennsylvania Economic Development Financing Authority, 
    Resources Recovery, Northampton Project (c)               6.600     01/01/2019     3,800,000      3,751,322 
  Pennsylvania Housing Finance Agency, Multi-Family, 
    Section 8                                                 8.200     07/01/2024     8,000,000      8,547,120 
  Pennsylvania Housing Finance Agency, Residential 
    Development, Section 8, Series A                          7.600     07/01/2013     5,545,000      5,936,532 
  Pennsylvania Housing Finance Agency, Single Family 
    Mortgage, Series P                                        8.000     04/01/2016     3,000,000      3,081,390 
  Pennsylvania Housing Finance Agency, Single Family 
    Mortgage, Series T                                        7.750     10/01/2009     4,000,000      4,185,920 
  Pennsylvania Housing Finance Agency, Single Family 
    Mortgage, Series V                                        7.800     04/01/2016     3,950,000      4,097,177 
  Pennsylvania Intergovernmental Cooperative Authority, 
    Philadelphia Funding (FGIC)                               6.750     06/15/2021     1,910,000      2,158,854 
  Pennsylvania State Higher Educational Facilities 
    Authority, Allegheny General Hospital, Series A           7.125     09/01/2007     4,000,000      4,355,040 
  Pennsylvania State Higher Educational Facilities 
    Authority, Thomas Jefferson University, Series A          6.625     08/15/2009       150,000        163,605 
  Pennsylvania State Industrial Development Authority         7.000     01/01/2006       500,000        573,780 
  Philadelphia, Pennsylvania, Hospital and Higher 
    Education Facilities, Albert Einstein Medical Center      7.625     04/01/2011     2,350,000      2,490,459 
  Philadelphia, Pennsylvania, Hospital and Higher 
    Education Facilities, Albert Einstein Medical Center      7.000     10/01/2021     3,000,000      3,181,260 
  Philadelphia, Pennsylvania, Hospital and Higher 
    Education Facilities, Community College, Series B 
    (MBIA)                                                    6.500     05/01/2007       280,000        309,117 

<PAGE> 

PAGE 19 
- -------------------- 


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
PENNSYLVANIA (continued) 
  Philadelphia, Pennsylvania, Municipal Development 
    Authority, Criminal Justice Center, Series A (MBIA)        7.100%   11/15/2006   $ 4,095,000     $ 4,575,466 
  Philadelphia, Pennsylvania, Water and Wastewater, Linked 
    Bull/Bear Forward BPO (FGIC) (d)                          10.000    06/15/2005    10,000,000      13,293,600 
  Philadelphia, Pennsylvania, Water and Wastewater (MBIA)      6.250    08/01/2012     1,750,000       1,906,887 
  Pittsburgh, Pennsylvania, Urban Redevelopment Authority, 
    Multi-Family Housing Mortgage, 1985 Series A               9.250    12/01/2027     3,175,000       3,307,842 
  Sayre, Pennsylvania, Health Care Facilities Authority, 
    Guthrie Healthcare, Series A                               7.100    03/01/2017     6,350,000       6,849,872 
  Westmoreland County, Pennsylvania, Municipal Authority, 
    Capital Appreciation, Series C (effective yield 5.69%) 
    (b)                                                        0.000    08/15/2015     5,000,000       1,738,050 
PUERTO RICO 
  Puerto Rico Commonwealth Aquaduct and Sewer Authority 
    Revenue Bond                                               5.000    07/01/2019     6,000,000       5,463,780 
  Puerto Rico Commonwealth Highway and Transportation 
    Authority Revenue, Series Y (FSA)                          5.250    07/01/2015       500,000         487,810 
  Puerto Rico Commonwealth, General Obligation, Linked BPO 
    (MBIA) (d)                                                 7.000    07/01/2010    13,300,000      15,519,105 
  Puerto Rico Commonwealth, General Obligation, Linked BPO 
    (AMBAC) (d)                                                7.000    07/01/2010     5,000,000       5,834,250 
  Puerto Rico Commonwealth, General Obligation, Refunding      6.450    07/01/2017     3,000,000       3,206,790 
  Puerto Rico Electric Power Authority, Refunding, 
    Series S                                                   7.000    07/01/2007     2,000,000       2,270,040 
  Puerto Rico Electric Power Authority, Series Y (MBIA)        6.500    07/01/2006     4,000,000       4,509,760 
  Puerto Rico Industrial, Tourist, Educational, Medical, 
    Environmental Control Facilities Finance Authority 
    (MBIA)                                                     6.250    07/01/2024     1,500,000       1,578,945 
  Puerto Rico Industrial, Tourist, Educational, Medical, 
    Environmental Control Facilities Finance Authority         5.500    08/01/2024     1,000,000         879,320 
  Puerto Rico Public Buildings Authority, Guaranteed 
    Public Education 
    and Health Facilities, Series M                            5.700    07/01/2009     1,800,000       1,857,888 
  Puerto Rico Public Buildings Authority, Guaranteed 
    Public Education and Health Facilities, Series M, Step 
    Bond (effective yield 5.74%) (b)                           3.750    07/01/2016     6,250,000       5,779,875 
RHODE ISLAND 
  Rhode Island State Health and Educational Building 
    Corporation, Hospital Financing Revenue, Roger 
    Williams General Hospital                                  9.500    07/01/2016     5,710,000       5,819,575 
SOUTH CAROLINA 
  South Carolina State Ports Authority, Ports Revenue 
    (AMBAC)                                                    6.750    07/01/2021     9,000,000       9,604,980 
  South Carolina State Public Services Authority, Fixed 
    Option Bonds (MBIA)                                        5.342    06/30/2006    10,400,000      10,508,160 
TENNESSEE 
  Bristol, Tennessee, Health and Education Authority, 
    Bristol Memorial Hospital (FGIC)                           6.750    09/01/2010     4,200,000       4,820,676 
  Knox County, Tennessee, Health and Educational 
    Facilities, Fort Sanders Hospital Alliance, Series B 
    (MBIA)                                                     7.250    01/01/2010     7,000,000       8,253,630 
  Knox County, Tennessee, Health and Educational 
    Facilities, Fort Sanders Hospital Alliance, Series C 
    (MBIA)                                                     5.250    01/01/2015     3,500,000       3,373,195 

                                                                                            (continued on next page)
<PAGE> 

PAGE 20 
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TENNESSEE (continued) 
  Metro Government, Nashville & Davidson Counties, 
    Tennessee, Step Bond (FGIC) (effective yield 4.26%) 
    (b)                                                       0.000%    01/01/2012   $ 9,000,000     $ 9,716,220 
  Tennessee Housing Development Authority, Home Ownership 
    Program, Issue H                                          7.825     07/01/2015     5,655,000       5,782,860 
TEXAS 
  Alliance Airport Authority Income, Texas, Federal 
    Express Corporation Project                               6.375     04/01/2021    14,500,000      14,525,375 
  Austin, Texas, Utility Systems Capital Appreciation 
    (AMBAC) (effective yield 6.80%) (b)                       0.000     11/15/2011    12,000,000       5,221,200 
  Bexar, Texas, Metropolitan Water District Waterworks 
    Systems, Prerefunded (AMBAC)                              6.625     05/01/2014     1,825,000       2,026,133 
  Bexar, Texas, Metropolitan Water District Waterworks 
    Systems, Unrefunded Balance (AMBAC)                       6.625     05/01/2014        25,000          26,839 
  Brazos River Authority, Texas Revenue Refunding, Houston 
    Light and Power Company, Project C                        8.100     05/01/2019     8,500,000       9,061,935 
  Brownsville, Texas, Utility System Revenue (MBIA)           6.250     09/01/2014     2,400,000       2,632,848 
  Cypress-Fairbanks, Texas, Independent School District, 
    Capital Appreciation, Series A (effective yield 6.03%) 
    (b)                                                       0.000     02/15/2013     6,675,000       2,707,981 
  Fort Bend County, Texas, Levee Improvement (MBIA)           6.900     09/01/2020     1,165,000       1,277,224 
  Fort Bend County, Texas, Levee Improvement District # 11 
    (MBIA)                                                    6.900     09/01/2018     1,245,000       1,364,931 
  Fort Bend County, Texas, Levee Improvement District # 11 
    (MBIA)                                                    6.900     09/01/2019     1,000,000       1,093,040 
  Harris County, Texas, Flood Control District (effective 
    yield 7.20%) (b)                                          0.000     10/01/2006     7,000,000       3,798,200 
  Harris County, Texas, Health Facilities Development 
    Corporation                                               6.600     06/01/2014     5,000,000       5,225,900 
  Harris County, Texas, Health Facilities Development 
    Corporation, Hermann Hospital Project (MBIA)              6.375     10/01/2017     2,480,000       2,623,344 
  Harris County, Texas, Health Facilities, Memorial 
    Hospital System                                           7.125     06/01/2015     2,525,000       2,714,956 
  Harris County, Texas, Senior Lien, Toll Road, Series A 
    (MBIA)                                                    6.375     08/15/2024     4,000,000       4,307,080 
  Harris County, Texas, Toll Road                             7.000     08/15/2010     3,000,000       3,504,660 
  Houston, Texas, Airport System Revenue, Senior Lien         8.200     07/01/2017     4,565,000       4,885,189 
  Houston, Texas, General Obligation                          7.000     03/01/2008    15,000,000      17,460,000 
  Houston, Texas, Hotel Occupancy Tax, Refunding, Senior 
    Lien, Revenue Bonds                                       5.500     07/01/2015     3,000,000       2,982,420 
  Houston, Texas, Water and Sewer System Revenue, 
    Refunding, Junior Lien, Series C (effective yield 
    6.85%) (b)                                                0.000     12/01/2010     2,700,000       1,257,930 
  Houston, Texas, Water and Sewer System Revenue, Series C 
    (effective yield 6.90%) (b)                               0.000     12/01/2011    13,000,000       5,699,980 
  Lower Colorado River Authority, Texas, Series B (AMBAC) 
    (effective yield 7.05%) (b)                               0.000     01/01/2005     2,135,000       1,436,492 
  Northwest Texas, Independent School District, Capital 
    Appreciation (AMBAC) (effective yield 7.28%) (b)          0.000     08/15/2010     3,690,000       1,744,853 
  Rio Grande Valley, Texas, Health Facilities Corporation, 
    Hospital Revenue, Baptist Medical Center Project 
    (MBIA)                                                    8.000     08/01/2017     1,085,000       1,159,355 

<PAGE> 

PAGE 21 
- -------------------- 


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TEXAS (continued) 
  Tarrant County, Texas, Health Facilities Development 
    Revenue, Harris Methodist Health System, Series A 
    (AMBAC)                                                    5.125%   09/01/2018   $ 5,000,000     $ 4,638,300 
  Tarrant County, Texas, Housing Finance Corporation, 
    Series A (MBIA) (effective yield 11.00%) (b)               0.000    09/15/2016     6,415,000       2,010,397 
  Texas Housing Agency, Residential Development, Series D      8.400    01/01/2021     4,085,000       4,260,369 
  Texas Housing Agency, Single Family Mortgage                 8.200    03/01/2016     2,525,000       2,590,423 
  Texas Municipal Power Agency, Capital Appreciation 
    (effective yield 9.62%) (b)                                0.000    09/01/2008     4,500,000       2,426,670 
  Texas Municipal Power Agency (effective yield 9.13%) (b)     0.000    09/01/2006     4,455,000       2,721,426 
  Texas Municipal Power Agency, Refunding Bonds (MBIA)         5.250    09/01/2012       175,000         170,933 
  Texas Municipal Power Agency, Revenue Bonds                  6.100    09/01/2009       130,000         140,574 
  Texas State, Linked RIBs/SAVRs (d)                           6.200    09/30/2011     5,000,000       5,377,350 
  Titus County, Texas, Water District #1, Southwest 
    Electric Power                                             8.200    08/01/2011     9,000,000      10,296,090 
  Tomball, Texas, Hospital Authority, Tomball Regional 
    Hospital                                                   6.125    07/01/2023    11,000,000      10,698,270 
  University of Texas, University Revenues, Prerefunded 
    Balance, Series B                                          6.750    08/15/2013       705,000         781,796 
  University of Texas, University Revenues, Unrefunded 
    Balance, Series B                                          6.750    08/15/2013     1,475,000       1,604,240 
  Waller, Texas, General Obligation, Independent School 
    District                                                   5.250    02/15/2021     3,450,000       3,278,086 
UTAH 
  Intermountain Power Agency, Utah, Power Supply, Series B    10.375    07/01/2011     3,000,000       3,593,820 
  Intermountain Power Agency, Utah, Power Supply, Series C 
    (effective yield 21.29%) (b)                               0.000    07/01/2020     6,500,000       1,033,240 
  Intermountain Power Agency, Utah, Power Supply, Series D     8.375    07/01/2012     3,020,000       3,151,189 
  Intermountain Power Agency, Utah, Power Supply, 
    Series G, Step Bond (effective yield 7.65%) (b)            0.000    07/01/2012    24,350,000      24,311,040 
  Murray City, Utah, Hospital Revenue, Health Services 
    Incorporated (MBIA)                                        4.750    05/15/2020     4,145,000       3,605,611 
  Utah State Housing Finance Agency, Single Family 
    Mortgage, Series C 2                                       7.950    07/01/2010       325,000         344,058 
VERMONT 
  Vermont Housing Finance Agency, Single Family, Series 1      8.150    05/01/2025     1,485,000       1,566,526 
VIRGINIA 
  Fairfax County, Virginia, Industrial Development 
    Authority                                                  5.000    08/15/2023     9,355,000       8,463,375 
  Fredericksburg, Virginia, Industrial Development 
    Authority, Hospital Facilities Revenue, Medicorp 
    Health System Obligation (AMBAC)                           5.250    06/15/2023     3,500,000       3,309,075 
  Hampton Roads, Virginia, Regional Jail Authority, 
    Regional Jail Facilities Revenue, Series A (MBIA)          5.625    07/01/2016     5,850,000       5,904,288 
  Pittsylvania County, Virginia, Industrial Development 
    Authority, Series A (c)                                    7.450    01/01/2009     2,000,000       2,089,560 
  Virginia State Housing Development Authority, 
    Residential Mortgage, Series B (effective yield 
    10.62%) (b)                                                0.000    09/01/2014       790,000         126,866 
  Virginia State Transportation Board Revenue, North 
    Virginia Transportation District, Series A                 5.125    05/15/2016     2,600,000       2,493,270 
  Winchester, Virginia, Industrial Development Hospital 
    Revenue, Winchester Medical Center (AMBAC)                 6.150    01/01/2015     2,300,000       2,170,303 

                                                                                            (continued on next page)
<PAGE> 

PAGE 22 
- -------------------- 
Keystone Tax Free Fund

SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
VIRGINIA (continued) 
  Winchester, Virginia, Industrial Development Hospital 
    Revenue, Winchester Medical Center (AMBAC)                6.300%    01/01/2015   $ 3,200,000   $    3,033,024 
WASHINGTON 
  Tacoma, Washington, Electric Systems Revenue, Linked 
    RIBs/SAVRs (AMBAC) (d)                                    6.514     01/02/2015    12,000,000       12,747,480 
  Washington Public Power Supply System, Nuclear Project 
    #3 (effective yield 10.09%) (b)                           0.000     07/01/2012     4,000,000        1,642,680 
  Washington State General Obligation, Series A               5.375     07/01/2021    10,000,000        9,664,000 
  Washington State General Obligation, Series B               5.500     05/01/2018    14,000,000       13,946,240 
  Washington State Health Care Facilities Authority, 
    Multi-Care Medical Center of Tacoma (FGIC)                7.875     08/15/2011     1,300,000        1,393,132 
WISCONSIN 
  Wisconsin Health and Education Facilities Authority, 
    Bellin Memorial Hospital, Incorporated (Pre-refunded)     7.625     04/01/2019     5,000,000        5,452,500 
  Wisconsin Housing and Economic Development Authority, 
    Home Ownership                                            8.000     03/01/2021     1,195,000        1,248,883 
  Wisconsin State, General Obligation, Series 2               5.125     11/01/2011     5,000,000        4,938,500 
WYOMING 
  Wyoming Community Development Authority, Housing 
    Revenue, Series 5                                         6.250     06/01/2027    10,000,000       10,021,300 
  Wyoming Community Development Authority, Single Family 
    Mortgage, Series B                                        8.125     06/01/2021     2,610,000        2,737,759 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TOTAL MUNICIPAL BONDS (Cost--$1,448,532,894)                                                        1,527,775,935 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TEMPORARY TAX-EXEMPT INVESTMENTS (1.0%) 
  California Health Facilities Financing Authority 
    Revenue, St. Joseph Health, Series A (a)                  5.000     07/01/2013       295,000          295,000 
  Dade County, Florida, Water & Sewer System Revenue 
    (FGIC) (a)                                                4.000     10/05/2022     2,235,000        2,235,000 
  Los Angeles County, California, Pension, Series C (a)       3.900     06/30/2007       975,000          975,000 
  Massachusetts State Health and Educational Facilities 
    Authority Revenue, Capital Assets Program, Series D 
    (MBIA) (a)                                                4.900     01/01/2035     2,240,000        2,240,000 
  Missouri State Health and Educational Facilities 
    Authority Revenue, Christian Health Services, Series B 
    (a)                                                       4.050     12/01/2019     1,635,000        1,635,000 
  New York City, New York, General Obligation, Series B, 
    Subseries B3 (a)                                          5.000     08/15/2004       160,000          160,000 
  New York City, New York, General Obligation, Subseries 
    A8 (a)                                                    5.000     06/15/2024         5,000            5,000 
  Peninsula Ports Authority, Virginia, Ports Authority 
    Revenue (a)                                               5.000     12/01/2005     2,000,000        2,000,000 
  Perry County, Mississippi, Pollution Control Revenue, 
    Leaf River Forest Project (a)                             5.000     03/01/2002     2,000,000        2,000,000 
  Sayre, Pennsylvania, Health Care Facilities Authority 
    Revenue, Series K (AMBAC) (a)                             4.000     12/01/2020     1,495,000        1,495,000 
  Uinta County, Wyoming, Pollution Control Revenue, 
    Chevron USA Incorporated Project (a)                      5.000     08/15/2020     1,000,000        1,000,000 

<PAGE> 

PAGE 23 
- --------------------


SCHEDULE OF INVESTMENTS--December 31, 1996 

                                                              Coupon     Maturity     Principal        Market 
                                                               Rate        Date         Amount          Value 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TEMPORARY TAX-EXEMPT INVESTMENTS (continued) 
  Washington State Health Care Facilities Authority 
    Revenue, Sisters of Providence, Series D (a)              5.000%    10/01/2005     $850,000    $      850,000 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TOTAL TEMPORARY TAX-EXEMPT INVESTMENTS (Cost--$14,890,000)                                             14,890,000 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
TOTAL INVESTMENTS (Cost--$1,463,422,894) (e)                                                        1,542,665,935 
OTHER ASSETS AND LIABILITIES--NET (1.0%)                                                               15,219,857 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
NET ASSETS (100.0%)                                                                                $1,557,885,792 
- ----------------------------------------------------------    ------    ----------    ----------   -------------- 
</TABLE>

(a) Security is a variable or floating rate instrument with periodic demand 
    features. The Fund is entitled to full payment of principal and accrued 
    interest upon surrendering the security to the issuing agent. 
(b) Effective yield (calculated at date of purchase) is the annual yield at 
    which the bond accretes until its maturity date. 
(c) Securities that may be resold to "qualified institutional buyers" under 
    Rule 144A or securities offered pursuant to Section 4(2) of the 
    Securities Act of 1933, as mended. These securities have been determined 
    to be liquid under guidelines established by the Board of Trustees. 
(d) At the discretion of the portfolio manager, these securities may be 
    separated into securities with interest or principal payments that are 
    linked to another rate or index and therefore would be considered 
    derivative securities (see Note 1). 
(e) The cost of investments for federal income tax purposes amounted to 
    $1,463,520,567. Gross unrealized appreciation and unrealized depreciation 
    of investments, based on identified tax cost, at December 31, 1996 are as 
    follows: 

Gross unrealized appreciation      $86,747,523 
Gross unrealized depreciation       (7,602,155) 
                                  ------------- 
Net unrealized appreciation        $79,145,368 
                                  ------------- 

Legend of Portfolio Abbreviations: 
AMBAC--American Municipal Bond Assurance Corp. 
ETM--Escrowed to Maturity 
FGIC--Federal Guaranty Insurance Co. 
FSA--Financial Security Assurance 
GNMA--Government National Mortgage Association 
LOC--Line of Credit 
MBIA--Municipal Bond Investors Assurance Corp. 
BPO--Bond Payment Obligation 
SAVRs--Select Auction Variable Rate Securities 
RIBs--Residual Interest Bonds 
ACES--Auction Rate Securities 

See Notes to Financial Statements. 

<PAGE> 

PAGE 24 
- -------------------- 
Keystone Tax Free Fund 

FINANCIAL HIGHLIGHTS 
(For a share outstanding throughout each year) 

<TABLE>
<CAPTION>

<S>                                 <C>          <C>          <C>          <C>          <C>           <C>        
                                                               Year Ended December 31, 
                                       1996         1995         1994         1993         1992          1991 
 ================================    =========    =========    =========    =========    =========   =========== 

Net asset value beginning of 
  year                              $     7.86   $     7.10   $     8.12   $     8.04   $     8.07    $     7.90 
 --------------------------------      -------      -------      -------      -------      -------     --------- 
Income from investment 
  operations: 
Net investment income                     0.41         0.41         0.37         0.39         0.46          0.46 
Net realized and unrealized gain 
  (loss) on investments and 
  closed futures contracts               (0.17)        0.74        (0.96)        0.48         0.12          0.36 
 --------------------------------      -------      -------      -------      -------      -------     --------- 
Total from investment operations          0.24         1.15        (0.59)        0.87         0.58          0.82 
 --------------------------------      -------      -------      -------      -------      -------     --------- 
Less distributions from: 
Net investment income                    (0.39)       (0.39)       (0.37)       (0.39)       (0.46)        (0.46) 
In excess of net investment 
  income                                  0.00         0.00        (0.06)       (0.06)       (0.04)        (0.07) 
Net realized gain on investments          0.00         0.00         0.00        (0.33)       (0.11)        (0.12) 
In excess of net realized gain 
  on investments                          0.00         0.00         0.00        (0.01)        0.00          0.00 
 --------------------------------      -------      -------      -------      -------      -------     --------- 
Total distributions                      (0.39)       (0.39)       (0.43)       (0.79)       (0.61)        (0.65) 
 --------------------------------      -------      -------      -------      -------      -------     --------- 
Net asset value end of year         $     7.71   $     7.86   $     7.10   $     8.12   $     8.04    $     8.07 
 ================================      =======      =======      =======      =======      =======     ========= 
Total Return (b)                          3.15%       16.61%       (7.34%)      11.15%        7.55%        10.80% 
 ================================      =======      =======      =======      =======      =======     ========= 
Ratios/supplemental data 
Ratios to average net assets: 
 Total expenses                           0.87%(c)     0.95%(c)     1.55%        1.66%        1.38%         1.75% 
 Net investment income                    5.34%        5.41%        4.92%        4.72%        5.71%         5.78% 
Portfolio turnover rate                     69%          56%          84%          76%          78%           77% 
 --------------------------------      -------      -------      -------      -------      -------     --------- 
Net assets end of year 
  (thousands)                       $1,557,886   $1,204,468   $1,197,727   $1,548,503   $1,453,199    $1,146,185 
 ================================      =======      =======      =======      =======      =======     ========= 
</TABLE>

<TABLE>
<CAPTION>

<S>                                 <C>           <C>          <C>           <C>
                                                  Year Ended December 31, 
                                     1990 (a)       1989         1988          1987 
 ================================    =========    =========    =========   =========== 

Net asset value beginning of 
  year                              $     8.06    $   8.18     $   8.09      $   8.85 
 --------------------------------      -------      -------      -------     --------- 
Income from investment 
  operations: 
Net investment income                     0.52        0.57         0.55          0.56 
Net realized and unrealized gain 
  (loss) on investments and 
  closed futures contracts               (0.01)       0.15         0.30         (0.58) 
 --------------------------------      -------      -------      -------     --------- 
Total from investment operations          0.51        0.72         0.85         (0.02) 
 --------------------------------      -------      -------      -------     --------- 
Less distributions from: 
Net investment income                    (0.52)      (0.60)       (0.63)        (0.64) 
In excess of net investment 
  income                                 (0.03)       0.00         0.00          0.00 
Net realized gain on investments         (0.12)      (0.24)       (0.13)        (0.10) 
In excess of net realized gain 
  on investments                          0.00        0.00         0.00          0.00 
 --------------------------------      -------      -------      -------     --------- 
Total distributions                      (0.67)      (0.84)       (0.76)        (0.74) 
 --------------------------------      -------      -------      -------     --------- 
Net asset value end of year         $     7.90    $   8.06     $   8.18      $   8.09 
 ================================      =======      =======      =======     ========= 
Total Return (b)                          6.66%       9.11%       10.89%        (0.14%) 
 ================================      =======      =======      =======     ========= 
Ratios/supplemental data 
Ratios to average net assets: 
 Total expenses                           1.18%       1.23%        1.79%         1.70% 
 Net investment income                    6.54%       6.94%        6.74%         6.80% 
Portfolio turnover rate                     64%         69%          61%           43% 
 --------------------------------      -------      -------      -------     --------- 
Net assets end of year 
  (thousands)                       $1,060,826    $901,912     $903,132      $894,768 
 ================================      =======      =======      =======     ========= 
</TABLE>

(a) Calculation based on average shares outstanding. 

(b) Excluding applicable sales charges. 

(c) Ratio of total expenses to average net assets includes indirectly paid 
    expenses. Excluding indirectly paid expenses, the expense ratio would 
    have been 0.86% and 0.94% for the years ended December 31, 1996 and 1995, 
    respectively. 

See Notes to Financial Statements. 

<PAGE> 

PAGE 25 
- -------------------- 

STATEMENT OF ASSETS AND LIABILITIES 
December 31, 1996 

Assets (Note 2) 
  Investments at market value 
    (identified cost--$1,463,422,894)                  $1,542,665,935 
  Receivable for: 
   Investments sold                                         3,000,875 
   Fund shares sold                                           161,661 
   Interest                                                25,970,285 
  Other assets                                                166,675 
- -------------------------------------------------        ---------- 
    Total assets                                        1,571,965,431 
- -------------------------------------------------        ---------- 
Liabilities (Note 2) 
  Payable for: 
   Investments purchased                                    4,919,751 
   Fund shares redeemed                                     2,049,565 
   Distributions to shareholders                            6,333,173 
  Accrued Trustees' fees and expenses                           3,006 
  Other accrued expenses                                      774,144 
- -------------------------------------------------        ---------- 
    Total liabilities                                      14,079,639 
- -------------------------------------------------        ---------- 
Net assets                                             $1,557,885,792 
- -------------------------------------------------        ---------- 
Net assets represented by 
  Paid-in capital                                      $1,489,589,329 
  Undistributed net investment income                       2,957,507 
  Accumulated net realized loss on investments and 
    closed futures contracts                              (13,904,085) 
  Net unrealized appreciation on investments               79,243,041 
- -------------------------------------------------        ---------- 
    Total net assets                                   $1,557,885,792 
- -------------------------------------------------        ---------- 
Net asset value per share (Note 2) 
  Net asset value of $1,557,885,792 / 201,937,602 
    outstanding shares of beneficial interest          $         7.71 
=================================================        ========== 



STATEMENT OF OPERATIONS 
Year Ended December 31, 1996 

Investment income 
  Interest                                                 $ 97,670,668 
- ------------------------------------       ---------        ---------- 
Expenses (Notes 4, 5 and 6) 
  Investment management fee               $  6,642,609 
  Distribution Plan expenses                 4,706,968 
  Transfer agent fees                        1,591,303 
  Other administrative service fees            666,547 
  Trustees' fees and expenses                   48,506 
  Reimburseable accounting expenses             19,501 
- ------------------------------------       ---------        ---------- 
   Total expenses                           13,675,434 
  Less: Expenses paid indirectly              (172,145) 
- ------------------------------------       ---------        ---------- 
  Net expenses                                               13,503,289 
- ------------------------------------       ---------        ---------- 
  Net investment income                                      84,167,379 
- ------------------------------------       ---------        ---------- 
Net realized and unrealized loss on 
 investments (Note 3) 
  Net realized gain on investments          15,476,735 
  Net change in unrealized 
    appreciation or depreciation on 
    investments (Note 7)                   (48,955,108) 
- ------------------------------------       ---------        ---------- 
  Net realized and unrealized loss on 
    investments                                             (33,478,373) 
- ------------------------------------       ---------        ---------- 
  Net increase in net assets resulting 
    from operations                                        $ 50,689,006 
====================================       =========        ========== 


See Notes to Financial Statements. 

<PAGE> 

PAGE 26 
- -------------------- 
Keystone Tax Free Fund 

STATEMENTS OF CHANGES IN NET ASSETS 

<TABLE>
<CAPTION>
<S>                                                                     <C>                 <C>
                                                                        Year Ended December 
                                                                        31, 1996            1995 
=====================================================================   ================    ================== 

Operations 
  Net investment income                                                   $   84,167,379      $   65,921,672 
  Net realized gain on investments and closed futures contracts               15,476,735           8,930,765 
  Net change in unrealized appreciation or depreciation on 
    investments                                                              (48,955,108)        113,250,664 
- -------------------------------------------------------------------        ------------        -------------- 
   Net increase in net assets resulting from operations                       50,689,006         188,103,101 
- -------------------------------------------------------------------        ------------        -------------- 
Distributions to shareholders from net investment income (Note 1)            (79,617,449)        (63,827,615) 
- -------------------------------------------------------------------        ------------        -------------- 
Capital share transactions (Notes 2 and 7) 
  Shares issued in connection with the acquisition of Keystone 
   Tax Exempt Trust                                                          658,278,376                   0 
  Proceeds from shares sold                                                  107,614,922         133,114,586 
  Payment for shares redeemed                                               (424,558,360)       (283,907,474) 
  Net asset value of shares issued in reinvestment of dividends and 
    distributions                                                             41,011,255          33,258,548 
- -------------------------------------------------------------------        ------------        -------------- 
  Net increase (decrease) in net assets resulting from capital share 
    transactions                                                             382,346,193        (117,534,340) 
- -------------------------------------------------------------------        ------------        -------------- 
   Total increase in net assets                                              353,417,750           6,741,146 
Net assets 
  Beginning of year                                                        1,204,468,042       1,197,726,896 
- -------------------------------------------------------------------        ------------        -------------- 
  End of year [including undistributed net investment income 
    (accumulated distributions in excess of net investment income) 
    as follows: 1996--$2,957,507 and 1995--($1,663,086)]                  $1,557,885,792      $1,204,468,042 
===================================================================        ============        ============== 
</TABLE>

See Notes to Financial Statements. 

<PAGE> 

PAGE 27 
- -------------------- 

NOTES TO FINANCIAL STATEMENTS 

1. Significant Accounting Policies 

Keystone Tax Free Fund (the "Fund") is a Massachusetts business trust for 
which Keystone Investment Management Company ("Keystone") is the Investment 
Adviser and Manager. Keystone was formerly a wholly-owned subsidiary of 
Keystone Investments, Inc. ("KII") and is currently a subsidiary of First 
Union Keystone, Inc. First Union Keystone, Inc. is a wholly-owned subsidiary 
of First Union National Bank of North Carolina which in turn is a 
wholly-owned subsidiary of First Union Corporation ("First Union"). The Fund 
is registered under the Investment Company Act of 1940, as amended (the "1940 
Act"), as a diversified, open-end investment company. The Fund's investment 
objective is to provide shareholders with the highest possible current 
income, exempt from federal income taxes, while preserving capital by 
investing in high quality municipal bonds. 

  The following is a summary of significant accounting policies consistently 
followed by the Fund in the preparation of its financial statements. The 
policies are in conformity with generally accepted accounting principles, 
which require management to make estimates and assumptions that affect 
amounts reported herein. Although actual results could differ from these 
estimates, any such differences are expected to be immaterial to the net 
assets of the Fund. 

A. Valuation of Securities 

Tax-exempt bonds are valued at prices provided by an independent pricing 
service. In determining value for normal institutional-size transactions, the 
pricing service uses methods based on market transactions for comparable 
securities and various relationships between securities which are generally 
recognized by institutional traders. Securities for which valuations are not 
available from an independent pricing service (including restricted 
securities) are valued at fair value as determined in good faith according to 
procedures established by the Board of Trustees. 

  Short-term investments with remaining maturities of 60 days or less are 
carried at amortized cost, which approximates market value. Short-term 
securities with greater than 60 days to maturity are valued at market value. 

B. Futures Contracts 

In order to gain exposure to or protect against changes in security values, 
the Fund may buy and sell futures contracts. 

  The initial margin deposited with a broker when entering into a futures 
transaction is subsequently adjusted by daily payments or receipts as the 
value of the contract changes. Such changes are recorded as unrealized gains 
or losses. Realized gains or losses are recognized on closing the contract. 

  Risks of entering into futures contracts include (i) the possibility of an 
illiquid market for the contract, (ii) the possibility that a change in the 
value of the contract may not correlate with changes in the value of the 
underlying instrument or index, and (iii) the credit risk that the other 
party will not fulfill their obligations under the contract. Futures 
contracts also involve elements of market risk in excess of the amount 
reflected in the statement of assets and liabilities. 

C. Derivative Securities 

The Fund may invest in derivative securities. A derivative security is any 
investment that derives its value from an underlying security, asset or 
market index. Greater market fluctuations may result if these securities are 
leveraged. The Fund invests in these 

<PAGE> 

PAGE 28 
- -------------------- 
Keystone Tax Free Fund 

types of securities as it is consistent with its investment objectives. 

D. Security Transactions and Investment Income 

Securities transactions are accounted for no later than one business day 
after the trade date. Realized gains and losses are computed on the 
identified cost basis. Interest income is recorded on the accrual basis and 
includes amortization of discounts and premiums. 

E. Federal Income Taxes 

The Fund has qualified and intends to qualify in the future as a regulated 
investment company under the Internal Revenue Code of 1986, as amended (the 
"Code"). Thus, the Fund is relieved of any federal income tax liability by 
distributing all of its net taxable investment income and net taxable capital 
gains, if any, to its shareholders. The Fund also intends to avoid excise tax 
liability by making the required distributions under the Code. Accordingly, 
no provision for federal income taxes is required. 

F. Distributions 

The Fund declares dividends from net investment income daily and distributes 
such dividends monthly. The Fund distributes net capital gains, if any, at 
least, annually. Distributions to shareholders are recorded at the close of 
business on the ex-dividend date. 

  Income and capital gains distributions to shareholders are determined in 
accordance with income tax regulations, which may differ from generally 
accepted accounting principles. These differences are primarily due to 
differing treatment of market discount on securities. 

2. Capital Share Transactions 

The Fund's Declaration of Trust authorizes the issuance of an unlimited 
number of shares of beneficial interest with no par value. Transactions in 
shares of the Fund were as follows: 

                                         Year ended December 31, 
                                          1996            1995 
 =================================    ============   ============== 
Shares issued in connection with 
  the acquisition of Keystone Tax 
  Exempt Trust (Note 7)                84,656,452          -0- 
Shares sold                            14,063,760       17,669,831 
Shares redeemed                       (55,439,349)     (37,618,182) 
Shares issued in reinvestment of 
dividends and distributions             5,361,695        4,437,352 
 ---------------------------------    ------------   -------------- 
Net increase (decrease)                48,642,558      (15,510,999) 
 =================================    ============   ============== 

3. Securities Transactions 

Cost of purchases and proceeds from sales of investment securities (excluding 
short-term securities and U.S. government securities) for the year ended 
December 31, 1996 were $1,379,241,478 and $1,041,052,842, respectively. 

  As of December 31, 1996, the Fund has a capital loss carryover for federal 
income tax purposes of approximately $13,723,000 which expires as follows: 
$10,370,000--2002 and $3,353,000--2003. 

4. Distribution Plans 

The Fund bears some of the costs of selling its shares under a Distribution 
Plan adopted pursuant to Rule 12b-1 under the 1940 Act. Under the 
Distribution Plan, the Fund pays its principal underwriter amounts which are 
calculated and paid monthly. 

  Prior to December 11, 1996, Evergreen Keystone Investment Services, Inc. 
(formerly, Keystone Investment Distributors Company) ("EKIS"), a wholly-owned 
subsidiary of Keystone, served as the Fund's principal underwriter. On 
December 11, 1996, the Fund entered into a principal underwriting agreement 
with Evergreen Keystone Distributor, Inc. (formerly, Evergreen Funds 
Distributor, Inc.) ("EKD"), a wholly-owned subsidiary of 

<PAGE> 

PAGE 29 
- -------------------- 

BISYS Group Inc. At that time, EKD replaced EKIS as the Fund's principal 
underwriter. 

  Under the Distribution Plan, the Fund pays a distribution fee which may not 
exceed 1.00% of the Fund's average daily net assets, of which 0.75% is used 
to pay distribution expenses and 0.25% may be used to pay shareholder service 
fees. 

  During the year ended December 31, 1996, the Fund received $696,350 in 
contingent deferred sales charges. Contingent deferred sales charges paid by 
redeeming shareholders may be paid to EKIS and/or EKD. 

  The Distribution Plan may be terminated at any time by vote of the 
Independent Trustees or by vote of a majority of the outstanding voting 
shares. However, after the termination of the Distribution Plan, and subject 
to the discretion of the Independent Trustees, payments to EKIS and/or EKD 
may continue as compensation for services which had been earned while the 
Distribution Plan was in effect. 

  EKD intends, but is not obligated, to continue to pay distribution costs 
that exceed the current annual payments from the Fund. EKD intends to seek 
full payment of such distribution costs from the Fund at such time in the 
future as, and to the extent that, payment thereof by the Fund would be 
within permitted limits. 

5. Investment Management Agreement and Other Affiliated Transactions 

Under an investment advisory agreement dated December 11, 1996, Keystone 
serves as the Investment Adviser and Manager to the Fund. Keystone provides 
the Fund with investment advisory and management services. In return, 
Keystone is paid a management fee, computed and paid daily, at an annual rate 
of 2.00% of the Fund's gross investment income plus an amount determined by 
applying percentage rates starting at 0.50% and declining as net assets 
increase to 0.25% per annum, to the average daily net asset value of the 
Fund. 

  Prior to December 11, 1996, Keystone Management, Inc. ("KMI"), a 
wholly-owned subsidiary of Keystone, served as Investment Manager to the Fund 
and provided investment management and administrative services. Under an 
investment advisory agreement between KMI and Keystone, Keystone served as 
the Investment Adviser and provided investment advisory and management 
services to the Fund. In return for its services, Keystone received an annual 
fee equal to 85% of the management fee received by KMI. 

  In providing or obtaining additional operating services, facilities and 
supplies to the Fund, KMI had incurred administrative expenses of $666,547 
which consisted of $533,237 for custodian fees, $18,769 for audit and legal 
and $114,541 for printing, registration, insurance and other miscellaneous 
expenses. KMI has been reimbursed for these expenses by the Fund. 

  During the year ended December 31, 1996, the Fund paid or accrued $19,501 to 
Keystone for certain accounting services. 

  Officers of the Fund and affiliated Trustees receive no compensation 
directly from the Fund. 

6. Expense Offset Arrangement 

The Fund has entered into an expense offset arrangement with its custodian. 
For the year ended December 31, 1996, the Fund incurred total custody fees of 
$533,237 and received a credit of $172,145 pursuant to this expense offset 
arrangement, resulting in a net custody expense of $361,092. The assets 
deposited with the custodian under this expense offset arrangement could have 
been invested in income-producing assets. 

7. Fund Reorganization 

On February 29, 1996, the Fund acquired the net assets of Keystone Tax Exempt 
Trust in exchange for 

<PAGE> 

PAGE 30 
- -------------------- 
Keystone Tax Free Fund 

shares of the Fund pursuant to a plan of reorganization approved by the 
shareholders of Keystone Tax Exempt Trust on February 29, 1996. The 
acquisition was accomplished by a tax-free exchange of shares of the Fund for 
the net assets of Keystone Tax Exempt Trust. The net assets of Keystone Tax 
Exempt Trust on that date, including $40,609,975 of unrealized appreciation 
on investments, were combined with the Fund. The aggregate net assets of the 
Fund and Tax Exempt Trust immediately before the acquisition were 
$1,142,691,716 and $658,278,376, respectively. The net assets of the Fund 
immediately after the acquisition were $1,800,970,092. 

<PAGE> 

PAGE 31 
- -------------------- 

INDEPENDENT AUDITORS' REPORT 

The Trustees and Shareholders 
Keystone Tax Free Fund 

We have audited the accompanying statement of assets and liabilities of 
Keystone Tax Free Fund, including the schedule of investments, as of December 
31, 1996, and the related statement of operations for the year then ended, 
the statements of changes in net assets for each of the years in the two-year 
period then ended and the financial highlights for each of the years in the 
ten-year period then ended. These financial statements and financial 
highlights are the responsibility of the Fund's management. Our 
responsibility is to express an opinion on these financial statements and 
financial highlights based on our audits. 

We conducted our audits in accordance with generally accepted auditing 
standards. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements and 
financial highlights are free of material misstatement. An audit includes 
examining, on a test basis, evidence supporting the amounts and disclosures 
in the financial statements. Our procedures included confirmation of 
securities owned as of December 31, 1996 by correspondence with the custodian 
and brokers. An audit also includes assessing the accounting principles used 
and significant estimates made by management, as well as evaluating the 
overall financial statement presentation. We believe that our audits provide 
a reasonable basis for our opinion. 

In our opinion, the financial statements and financial highlights referred to 
above present fairly, in all material respects, the financial position of 
Keystone Tax Free Fund, as of December 31, 1996 the results of its operations 
for the year then ended, the changes in its net assets for each of the years 
in the two-year period then ended, and the financial highlights for each of 
the years in the ten-year period then ended in conformity with generally 
accepted accounting principles. 

                                                         KPMG Peat Marwick LLP 

Boston, Massachusetts 
January 31, 1997 

<PAGE> 

PAGE 32 
- -------------------- 
Keystone Tax Free Fund 

FEDERAL TAX STATUS-FISCAL 1996 DISTRIBUTIONS 
(Unaudited) 

The per share distributions paid to you for fiscal 1996, whether taken in 
shares or cash, are as follows: 

     Income Dividends 
 Tax-exempt       Taxable 
- ------------    ----------- 
    $0.39          $0.00 
============    =========== 

In January 1997 complete information on calendar year 1996 distributions was 
forwarded to you to assist in completing your 1996 federal income tax return. 

<PAGE> 

PAGE 33 
- -------------------- 

Additional Information 
(Unaudited) 

Shareholders of the Fund considered and acted upon the proposals listed below 
at a special meeting of shareholders held Monday, December 9, 1996. In 
addition, next to each proposal are the results of that vote. 

1. To elect the following Trustees: 

                                Affirmative     Withheld 
============================     ===========   =========== 
Frederick Amling                144,022,770     4,053,136 
Laurence B. Ashkin              143,990,875     4,085,031 
Charles A. Austin III           144,085,020     3,990,886 
Foster Bam                      143,983,688     4,092,218 
George S. Bissell               143,979,383     4,096,523 
Edwin D. Campbell               144,015,759     4,060,147 
Charles F. Chapin               144,037,486     4,038,420 
K. Dun Gifford                  144,088,419     3,987,487 
James S. Howell                 143,983,258     4,092,648 
Leroy Keith, Jr.                144,096,560     3,979,346 
F. Ray Keyser, Jr.              143,988,564     4,087,342 
Gerald M. McDonell              144,031,045     4,044,861 
Thomas L. McVerry               144,024,241     4,051,665 
William Walt Pettit             144,010,323     4,065,583 
David M Richardson              144,101,685     3,974,221 
Russell A. Salton, III M.D.     144,092,464     3,983,442 
Michael S. Scofield             144,026,816     4,049,090 
Richard J. Shima                144,066,939     4,008,967 
Andrew J. Simons                144,068,774     4,007,132 

2. To approve an Investment Advisory and Management Agreement between the 
   Fund and Keystone Investment Management Company. 

Affirmative      139,291,841 
Against            3,308,095 
Abstain            5,475,971 

<PAGE> 

PAGE 34 
- -------------------- 
Keystone Tax Free Fund 

                             Keystone's Services 
                               for Shareholders 

    KEYSTONE AUTOMATED RESPONSE LINE (KARL)--Receive up-to-date account 
information on your balance, last transaction and recent Fund distribution. 
You may also process transactions such as investments, redemptions and 
exchanges using a touch-tone telephone as well as receive quotes on price, 
yield, and total return of your Keystone Fund. Call toll-free, 
1-800-346-3858. 

   EASY ACCESS TO INFORMATION ON YOUR ACCOUNT--Information about your 
Keystone account is available 24 hours a day through KARL. To speak with a 
Shareholder Services representative about your account, call toll-free 
1-800-343-2898 between 8:00 A.M. and 6:00 P.M. Eastern time. Retirement Plan 
investors should call 1-800-247-4075. 

   ADDITIONS TO YOUR ACCOUNT--You can buy additional shares for your account 
at any time, with no minimum additional investment. 

   REINVESTMENT OF DISTRIBUTIONS--You can compound the return on your 
investment by automatically reinvesting your Fund's distributions at net 
asset value with no sales charge. 

   EXCHANGE PRIVILEGE--You may move your money among funds in the same 
Keystone family quickly and easily for a nominal service fee. KARL gives you 
the added ability to move your money any time of day, any day of the week. 
Keystone offers a variety of funds with different investment objectives for 
your changing investment needs. 

   ELECTRONIC FUNDS TRANSFER (EFT)--Referred to as the "paper-less 
transaction," EFT allows you to take advantage of a variety of preauthorized 
account transactions, including automatic monthly investments and systematic 
monthly or quarterly withdrawals. EFT is a quick, safe and accurate way to 
move money between your bank account and your Keystone account. 

   CHECK WRITING--Shareholders of Keystone Liquid Trust may exercise the 
check writing privilege to draw from their accounts. 

   EASY REDEMPTION--KARL makes redemption services available to you 24 hours 
a day, every day of the year. The amount you receive may be more or less than 
your original account value depending on the value of fund shares at time of 
redemption. 

   RETIREMENT PLANS--Keystone offers a full range of retirement plans, 
including IRA, SEP-IRA, profit sharing, money purchase, and defined 
contribution plans. For more information, please call Retirement Plan 
Services, toll-free at 1-800-247-4075. 

   Keystone is committed to providing you with quality, responsive account 
service. We will do our best to assist you and your financial adviser in 
carrying out your investment plans. 

<PAGE> 

                      THIS PAGE INTENTIONALLY LEFT BLANK 

<PAGE> 
[wrap cover]
                                    KEYSTONE
                                FAMILY OF FUNDS

                                    [diamond]

                              Balanced Fund (K-1)
                          Diversified Bond Fund (B-2)
                          Growth and Income Fund (S-1)
                          High Income Bond Fund (B-4)
                            International Fund Inc.
                                  Liquid Trust
                           Mid-Cap Growth Fund (S-3)
                         Precious Metals Holdings, Inc.
                            Quality Bond Fund (B-1)
                        Small Company Growth Fund (S-4)
                          Strategic Growth Fund (K-2)
                                 Tax Free Fund


This report was prepared primarily for the information of the Fund's
shareholders. It is authorized for distribution if preceded or accompanied by
the Fund's current prospectus. The prospectus contains important information
about the Fund including fees and expenses. Read it carefully before you invest
or send money. For a free prospectus on other Evergreen Keystone funds, contact
your financial adviser or call Evergreen Keystone.

[GRAPHIC] Evergreen Keystone Logo

P.O. Box 2121
Boston, Massachusetts 02106-2121

KTF-R-2/97
48M             [recycle symbol]

KEYSTONE

[GRAPHIC] U.S. flag

TAX FREE
FUND

[GRAPHIC] Evergreen Keystone Logo

ANNUAL REPORT
DECEMBER 31, 1996
<PAGE>


PAGE 1
KEYSTONE TAX FREE FUND

Dear Shareholder:

We are pleased to report on the performance of Keystone Tax Free Fund for the
six-month fiscal period that ended on June 30, 1997. Following this letter is a
discussion with your Fund's manager, discussing portfolio strategy.

PERFORMANCE

For the six-month period your Fund returned 2.52%; for the twelve months period
it returned 7.07%. These results include price changes and reinvestment of
dividends. The Lehman Municipal Bond Index-- a widely recognized benchmark of
municipal bond performance-- returned 3.20% for the same six-month period and
7.81% for the same twelve-month period.
  We believe your Fund performed satisfactorily in a difficult interest rate
environment over the past six months. While interest rates ended the period
relatively unchanged, they rose during much of the first half of 1997 and later
declined. Investors continued to be concerned about stronger-than-expected
economic growth, future inflation and higher interest rates. This created an
atmosphere of uncertainty and gave the market a vigilant tone.
  Interest rates declined late in the period as employment growth showed signs
of slowing. Throughout the year's first half, inflation remained well contained.
  We managed your Fund conservatively during this changing environment. We
improved the overall quality of the portfolio, primarily by reducing positions
in BBB-rated securities and increasing holdings in AAA-rated bonds. We increased
your Fund's net assets invested in AAA-rated bonds from 46% on December 31, 1996
to 54% on June 30, 1997. Your Fund's average quality was AA+, also as of the end
of the reporting period.
  In the last half of this period, we increased your Fund's sensitivity to
interest rate changes, as it appeared interest rates would decline and bond
prices would rise. We did this by selling bonds with 5-10 year maturities and
reinvesting proceeds in bonds with 15-20 year maturities.
  We also focused on bonds with lower coupons, as well as some attractively
priced zero-coupon bonds. We believe these changes enhanced your Fund's total
return when interest rates fell.

OUTLOOK

Going forward, we are cautiously optimistic about the municipal bond market.
  Supply/demand technicals remain favorable. The stronger economic growth has
benefited many municipalities by increasing tax revenues and strengthening their
credit outlook. Higher revenues also have reduced the need for debt financing,
which has restricted the supply of municipal bonds. Meanwhile, demand has
remained steady. This reduced supply and steady demand has helped support
municipal bond prices.

                                 -- CONTINUED--

<PAGE>
PAGE 2
KEYSTONE TAX FREE FUND

  We also expect the economy to grow at a moderate pace and inflation to remain
low, an environment which historically has been favorable for fixed-income
investments. Improvements in productivity have increased efficiency throughout
the world. We believe that, combined with the steadfast efforts of the Federal
Reserve Board to thwart inflation, this will enable the economic expansion to
continue without a resurgence of higher prices.
  Thank you for your support of Keystone Tax Free Fund.

Sincerely,

Albert H. Elfner, III
(Signature of Albert H. Elfner, III)
CHAIRMAN AND PRESIDENT
KEYSTONE INVESTMENT MANAGEMENT COMPANY

(Signature of George S. Bissell)
George S. Bissell
CHAIRMAN OF THE BOARD
KEYSTONE FUNDS

<TABLE>
<S>                             <C>
(Photo of                         (Photo of George S. Bissell)
Albert H. Elfner,III)
    ALBERT H. ELFNER, III             GEORGE S. BISSELL
</TABLE>

August 1997

<PAGE>
PAGE 3

                               A Discussion With
                              Your Fund's Manager

                         (Photo of Betsy A. Hutchings)
   BETSY A. HUTCHINGS, A SENIOR VICE PRESIDENT AND GROUP LEADER OF THE
   MUNICIPAL BOND TEAM OF KEYSTONE INVESTMENT MANAGEMENT COMPANY, IS
   PORTFOLIO MANAGER OF THE FUND. A PROFESSIONAL WITH MORE THAN 15 YEARS OF
   EXPERIENCE IN INVESTMENT MANAGEMENT, MS. HUTCHINGS ALSO IS PORTFOLIO
   MANAGER OF KEYSTONE TAX FREE INCOME FUND. PRIOR TO JOINING KEYSTONE IN
   1988, MS. HUTCHINGS SERVED IN PORTFOLIO MANAGER AND RESEARCH POSITIONS AT
   SCUDDER, STEVENS & CLARK, NY; AND JOHN NUVEEN & COMPANY, CHICAGO. MS.
   HUTCHINGS IS ACTIVE IN BOSTON MUNICIPAL ANALYSTS FORUM AND THE MUNICIPAL
   BOND BUYERS CONFERENCE. SHE IS A GRADUATE OF WHEATON COLLEGE.

Q WHY IS THE FUND ATTRACTIVE TO INVESTORS?

A Keystone Tax Free Fund is appropriate for tax-sensitive investors. The Fund is
designed to provide a high level of current income that is exempt from federal
income tax and capital preservation. A portion of income may be subject to the
federal alternative minimum tax (AMT). The Fund offers professional management
and diversification. We believe this is especially important, since many
investors do not have the time or resources to monitor credit quality, the
economy and interest rates. We diversify the Fund by selecting securities with
various maturities from across the nation. We believe this can help reduce the
potential for wide fluctuations in the Fund's share price.

Q HOW DO YOU SELECT THE FUND'S SECURITIES?

A Our management team employs an intensive research process, emphasizing credit
quality and financial stability. The bonds we select must meet our high credit
standards and possess attributes that we believe will enable them to perform
well in our anticipated interest rate and economic environment. We also focus on
diversification and maximizing the Fund's income.

Q WHAT WAS THE INTEREST RATE ENVIRONMENT LIKE OVER THE PAST SIX MONTHS?

A Interest rates rose for much of the first half of 1997 and later declined,
ending the period relatively unchanged. Faster-than-expected economic growth
during the year's first quarter caused investors to become concerned about
future inflation, a trend we witnessed throughout 1996. The Federal Reserve
Board confirmed those concerns in March 1997 by raising the federal funds rate,
the rate at which banks lend to each other overnight, by 1/4%. Interest rates
reversed course as signs of slower employment growth began to appear in early
May. Inflation remained low throughout the first half of the year.

Q HOW DID THAT SPECIFICALLY AFFECT MUNICIPAL BONDS?

A The economy's strength benefited municipal bond investors in several ways.
State and local governments enjoyed higher tax revenues, which helped improve
the fiscal conditions and credit standings of many municipalities. Higher
revenues also enabled these governments to reduce their need for debt financing,
which then restricted supply in the tax-exempt market. During 1996, new
municipal supply issuance stood at $185 billion, compared to $292 billion in
1993. This steady demand and thinner supply gave support to municipal bond
prices.

<PAGE>
PAGE 4
KEYSTONE TAX FREE FUND

Q WHAT STRATEGIES DID YOU USE IN MANAGING THE FUND?

A We used two main strategies. First, we focused on relative value. We did this
by increasing assets in AAA-rated bonds and bonds not subject to the alternative
minimum tax (AMT); and reducing BBB-rated and AMT positions. The yields of
BBB-rated bonds have moved closer to those of AAA-rated bonds, so that we were
able to upgrade the portfolio without giving up much yield. As of June 30, 1997,
approximately 54% of the portfolio's net assets were invested in AAA-rated
securities, versus 46% on December 31, 1996. The Fund's average quality was AA+
also as of June 30, 1997. Similarly, AMT bonds have higher yields than non-AMT
bonds. The yields of the AMT bonds have fallen to the point that they provided
little additional yield compared to non-AMT bonds. We believed that the non-AMT
and higher-rated securities provided better relative value.
  We also increased the Fund's sensitivity to interest rate changes. The first
part of this strategy was to invest in bonds with lower coupons. These so-called
"discount" coupons typically generate higher total returns in a declining
interest rate environment. A second part of this strategy was to target new
investments in the 15-20 year maturity range, selling positions that had 5-10
year maturities and buying zero-coupon bonds. As of June 30, 1997, the Fund's
average maturity stood at 18.6 years. We believe these changes enhanced total
return in the latter part of the reporting period.

Q WHAT IS YOUR OUTLOOK OVER THE NEXT SIX MONTHS?

A We are cautiously optimistic in our outlook for municipal bonds, expecting to
see a continuation of many of the trends that have existed over the past six
months. We anticipate steady economic growth, low inflation and a positive
relationship between supply and demand.
  We believe that improvements in productivity-- specifically from investment in
computers and information processing-- can enable the economy to grow at a
steady pace without a resurgence in inflation. In our opinion, this type of
environment should continue to benefit municipalities by producing higher tax
revenues, which reduces their need to issue bonds while improving the credit
quality on their outstanding bonds.
  Investors also have responded positively to news out of Washington. The
federal deficit continues to decline; and many investors believe that members of
Congress are making progress on settling their differences.
  Longer term, we also think demographics could have a favorable effect on
municipal bonds. The first of the baby-boomers have reached fifty and may be
looking for a greater portion of their portfolios to be income-producing,
tax-advantaged investments.

                                       --

          THIS COLUMN IS INTENDED TO ANSWER QUESTIONS ABOUT YOUR FUND.
        IF YOU HAVE A QUESTION YOU WOULD LIKE ANSWERED, PLEASE WRITE TO:
                  EVERGREEN KEYSTONE INVESTMENT SERVICES, INC.
                        ATTN: SHAREHOLDER COMMUNICATIONS
                      201 SOUTH COLLEGE STREET, SUITE 400
                           CHARLOTTE, N.C. 28288-1195

<PAGE>
PAGE 5

                            Your Fund's Performance

(Chart appears below with the following plot points)

Tax Value $19,746

    Keystone Tax Free Fund
      (In thousands)

          Dividend       Initial
        Reinvestment   Investment

6/87      10,000         10,000
6/89      11,859         10,024
6/91      13,484          9,495
6/93      16,588         10,036
6/95      17,478          9,063
6/97      19,746          9,255

The cumulative and average annual total returns with sales charge calculations
reflect the deduction of the 3% contingent deferred sales charge (CDSC) for
those investors who sold Fund shares after one calendar year. Investors who
retained their investment earned the returns in the without sales charge lines.

HISTORICAL RECORD


CUMULATIVE TOTAL RETURN

6 mos w/o sales charge                               2.52%
1 yr w/o sales charge                                7.07%
1 yr w/ sales charge                                 4.07%
5 years                                             31.39%
10 years                                            97.46%

AVERAGE ANNUAL TOTAL RETURN
1 yr w/o sales charge                                7.07%
1 yr w/ sales charge                                 4.07%
5 years                                              5.61%
10 years                                             7.04%

  The investment return and principal value will fluctuate so that your shares,
when redeemed, may be worth more or less than the original cost.
  You may exchange your shares for another Keystone Classic fund by phone or in
writing. The Fund reserves the right to change or terminate the exchange offer.

<PAGE>
PAGE 6
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)

 PRINCIPAL
  AMOUNT                                          VALUE

LONG-TERM INVESTMENTS-- 97.9%
              ALABAMA-- 0.9%
$ 2,035,000   Alabama Agricultural and
                Mechanic University
                6.50%, 11/1/25, (MBIA)......  $    2,211,211
  2,065,000   Alabama Housing Finance
                Authority, Single Family,
                Collateralized Home
                Mortgage, Series D1
                6.00%, 10/1/16..............       2,110,554
  4,000,000   Jefferson County, Alabama,
                Sewer Revenue, Warrants,
                Series D
                5.70%, 2/1/18, (FGIC).......       4,011,600
  3,500,000   Mobile, Alabama, Industrial
                Development Board, Solid
                Waste Disposal, Mobile
                Energy Serv. Co. Project
                6.95%, 1/1/20...............       3,733,625
                                                  12,066,990
              ALASKA-- 1.2%
 15,000,000   Alaska Energy Authority,
                Utilities Revenue, Linked
                Bulls/Bears Floaters (c)
                6.60%, 7/1/15, (FGIC).......      16,437,150
    265,000   Alaska State Housing Finance
                Corporation, Collateralized
                Home Mortgage, Series A
                8.00%, 12/1/13..............         273,976
                                                  16,711,126
              ARIZONA-- 2.3%
 11,000,000   Central Arizona, Water
                Conservation District,
                Contract Revenue, Central
                Arizona Project, Series A
                5.50%, 11/1/09..............      11,353,760
    850,000   Chandler, Arizona, Water and
                Sewer Revenue
                6.75%, 7/1/06, (FGIC).......         916,309
              Maricopa County, Arizona,
                Elementary School District:
  2,000,000   #008, Osborn Refunding
              7.50%, 7/1/07, (MBIA).........       2,420,440
  3,750,000   #068, Series A
              6.75%, 7/1/14, (AMBAC)........       4,177,012

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED

              ARIZONA-- CONTINUED
$ 6,000,000   Maricopa County, Arizona,
                Unified School District
                8.13%, 1/1/10, (MBIA).......  $    7,232,220
  3,785,000   Northern Arizona University,
                College and University
                Revenue
                5.00%, 6/1/15, (FGIC).......       3,590,981
    370,000   Pima County, Arizona,
                Industrial Development
                Authority, Health Care
                Corporation Revenue
                8.00%, 7/1/13, (MBIA).......         390,613
  2,030,000   Pima County, Arizona, Unified
                School District, Tucson
                Refunding
                7.50%, 7/1/03, (FGIC).......       2,339,717
                                                  32,421,052
              ARKANSAS-- 0.1%
  1,725,000   Arkansas State Development
                Finance Authority, Single
                Family Mortgage Revenue
                Refunding
                8.00%, 8/15/11..............       1,851,753
              CALIFORNIA-- 7.6%
              California Health Facilities
                Financing Authority Revenue:
  9,800,000   Children's Hospital
              5.38%, 7/1/20, (MBIA).........       9,443,182
  2,500,000   Pomona Valley Hospital,
                Series A
              5.63%, 7/1/19, (MBIA).........       2,489,050
    200,000   St. Francis Medical Center,
                Series A
              5.50%, 10/1/09................         208,434
  1,995,000   California Housing Finance
                Agency, Revenue Bonds, Home
                Mortgage, Series H
                6.25%, 8/1/27...............       2,034,681
              California State Public Works
                Board, Lease Department
                Correctional State Prison:
  9,000,000   Series A
              5.25%, 1/1/21, (AMBAC)........       8,602,470
  3,700,000   Series E
              5.50%, 6/1/15.................       3,699,334

<PAGE>

PAGE 7

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)

 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              CALIFORNIA-- CONTINUED
              California State Public Works
                Board, Various California
                University Projects:
$ 4,000,000   Series A
              5.35%, 12/1/15................  $    3,925,840
    350,000   Series B
              5.50%, 6/1/19.................         346,027
              Central Coast Water Authority
                California Revenue, State
                Water Project, Regional
                Facilities, Series A:
  6,420,000   5.00%, 10/1/16, (AMBAC).......       6,004,241
  5,000,000   5.00%, 10/1/22, (AMBAC).......       4,603,100
  5,615,000   Eden Township, California,
                Hospital District Revenue
                7.40%, 11/1/19..............       5,948,531
  5,000,000   Los Angeles County,
                California, Public Works
                Financing Authority Lease
                Revenue, Series A
                5.25%, 9/1/13, (MBIA).......       4,913,150
  6,800,000   Los Angeles, California,
                Transportation Commission,
                Series A
                6.25%, 7/1/13, (MBIA).......       7,164,888
  6,015,000   Oakland, California, Revenue
                Refunding, Series A
                7.60%, 8/1/21, (FGIC).......       6,346,306
              Riverside County, California,
                Asset Leasing Corp.,
                Leasehold Revenue, Riverside
                County Hospital Project:
  1,750,000   (effective yield 5.80%) (b)
              0.00%, 6/1/15, (MBIA).........         631,785
  1,395,000   (effective yield 5.85%) (b)
              0.00%, 6/1/16, (MBIA).........         471,398
  5,000,000   San Diego, California, Public
                Facilities Financing
                Authority, Sewer Revenue,
                Series A
                5.25%, 5/15/22, (FGIC)......       4,760,000
 22,500,000   San Francisco, California,
                State Building Authority,
                Lease Revenue, San Francisco
                Civic Center Complex, Series
                A
                5.25%, 12/1/21, (AMBAC).....      21,429,450

 PRINCIPAL
  AMOUNT                                          VALUE

LONG-TERM INVESTMENTS-- CONTINUED
              CALIFORNIA-- CONTINUED
$ 7,050,000   San Jose, California,
                Redevelopment Agency Tax
                Allocation, Merged Area
                Redevelopment Project
                6.00%, 8/1/09, (MBIA).......  $    7,687,602
 10,000,000   Southern California Public
                Power Authority,
                Transmission Project Revenue
                (effective yield 5.93%) (b)
                0.00%, 7/1/15, (FGIC).......       3,741,200
              Victor Valley, California,
                Joint Unified High School
                District, Capital
                Appreciation:
  2,635,000   (effective yield 6.20%) (b)
              0.00%, 9/1/10, (MBIA).........       1,306,881
  3,780,000   (effective yield 6.25%) (b)
              0.00%, 9/1/11, (MBIA).........       1,753,202
                                                 107,510,752
              COLORADO-- 6.0%
  4,000,000   Araphoe County, Colorado,
                Single Family Mortgage
                Revenue, Capital
                Appreciation, Series A
                (effective yield 6.00%) (b)
                0.00%, 9/1/10...............       1,963,560
              City and County of Denver,
                Colorado, Airport System:
                Series A:
  6,625,000   7.50%, 11/15/23...............       7,507,251
    525,000   8.00%, 11/15/25...............         584,740
  7,750,000   8.50%, 11/15/23...............       8,729,445
 23,830,000   8.75%, 11/15/23...............      27,895,160
  3,500,000   Series B
              7.25%, 11/15/12...............       3,823,785
              Series D:
  7,100,000   7.75%, 11/15/13...............       8,729,734
 12,250,000   7.75%, 11/15/21...............      13,671,245
  1,880,000   Colorado Health Facilities
                Authority, Sisters Charity
                Health Care, Series A
                6.25%, 5/15/09, (MBIA)......       2,080,596
              El Paso County, Colorado,
                School District #11,
                Colorado Springs:
  2,310,000   6.50%, 12/1/12................       2,612,125
  2,000,000   7.10%, 12/1/13................       2,391,180
  1,000,000   7.10%, 12/1/16................       1,202,940


<PAGE>

PAGE 8
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              COLORADO-- CONTINUED
$ 2,250,000   Larimer County, Colorado,
                School District
                7.00%, 12/15/16, (MBIA).....  $    2,748,397
                                                  83,940,158
              CONNECTICUT-- 0.2%
  1,375,000   Connecticut State Resources
                Recovery Authority,
                Bridgeport Project, Series B
                8.50%, 1/1/00...............       1,419,082
  1,600,000   Connecticut State Special Tax
                Obligation, Series B
                6.50%, 10/1/12..............       1,798,688
                                                   3,217,770
              DELAWARE-- 0.1%
  1,600,000   Delaware State Health
                Facilities Authority,
                Medical Center of Delaware
                7.00%, 10/1/15, (MBIA)......       1,700,544
    110,000   Delaware State Housing
                Authority Revenue,
                Residential Mortgage, Series
                A
                9.38%, 6/1/12...............         110,372
                                                   1,810,916
              FLORIDA-- 6.5%
  9,400,000   Broward County, Florida,
                Resource Recovery, South
                Project
                7.95%, 12/1/08..............      10,231,712
  7,440,000   Dade County, Florida, School
                District
                5.00%, 2/15/15, (MBIA)......       7,078,416
              Dade County, Florida, Water
                and Sewer Systems Revenue:
  5,000,000   5.25%, 10/1/21, (FGIC)........       4,794,700
 10,000,000   5.25%, 10/1/26, (FGIC)........       9,527,300
  2,500,000   Escambia County, Florida,
                Pollution Control Revenue,
                Champion International
                Corporation Project
                6.40%, 9/1/30...............       2,564,825

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              FLORIDA-- CONTINUED
$   580,000   Florida Housing Finance
                Agency, GNMA Collateralized
                Home Mortgage
                8.00%, 12/1/20..............  $      608,437
 12,000,000   Florida State, Bond Finance
                Department, Environmental
                Preservation, Series A
                5.00%, 7/1/10, (AMBAC)......      11,726,880
  3,580,000   Florida State, Jacksonville
                Transportation Authority
                9.20%, 1/1/15...............       4,947,918
              Gainesville, Florida,
                Utilities System Revenue:
  7,250,000   Series A
              5.20%, 10/1/22................       6,869,592
    435,000   Series B
              7.50%, 10/1/08................         527,503
    495,000   Hillsborough County, Florida,
                Housing Finance Agency,
                Single Family Mortgage
                Revenue
                7.30%, 4/1/22...............         513,142
  1,860,000   Indian River County, Florida,
                Water and Sewer Revenue
                5.25%, 9/1/20, (FGIC).......       1,801,782
  1,800,000   Jacksonville, Florida, Health
                Facilities Authority, New
                Children's Hospital
                7.00%, 6/1/21, (MBIA).......       1,959,372
    300,000   Lee County, Florida, Solid
                Waste System, Series B
                7.00%, 10/1/11..............         330,180
              North Broward, Florida,
                Hospital District Revenue,
                Refunding & Improvement:
  4,525,000   5.25%, 1/15/17................       4,337,756
  2,250,000   5.38%, 1/15/24................       2,165,580
              Orlando-Orange County,
                Florida, Expressway
                Authority:
  3,000,000   8.25%, 7/1/14.................       3,979,620
  2,960,000   8.25%, 7/1/15, (FGIC).........       3,940,263


<PAGE>

PAGE 9
 
SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              FLORIDA-- CONTINUED
$ 2,985,000   Palm Beach County, Florida,
                Health Revenue, John F.
                Kennedy Hospital
              9.50%, 8/1/13.................  $    3,873,127
  3,250,000   St. Petersburg, Florida,
                Health Facilities Authority
                7.00%, 12/1/15, (MBIA)......       3,578,315
    500,000   Tampa, Florida, Allegheny
                Health Systems Revenue
                6.50%, 12/1/23..............         549,310
  3,145,000   Tampa, Florida, Guaranteed
                Entitlement, Series A
                8.38%, 10/1/08..............       3,305,772
  1,825,000   Tampa, Florida, Subordinate
                Guaranteed Entitlement,
                Series B (Pre-refunded)
                8.50%, 10/1/18..............       1,921,032
    500,000   Tarpon Springs, Florida,
                Health Facilities Authority,
                Hospital Revenue, Tarpon
                Springs Hospital
                8.75%, 5/1/12...............         522,925
                                                  91,655,459
              GEORGIA-- 3.5%
  3,000,000   Forsyth County, Georgia,
                School District
                6.75%, 7/1/16...............       3,450,240
  9,800,000   Georgia Municipal Electric
                Authority Power Revenue,
                Series B
                6.38%, 1/1/16...............      10,703,168
              Georgia State, General
                Obligation:
 10,000,000   Series B
              6.80%, 3/1/11.................      11,676,900
 10,700,000   Series C
              5.25%, 4/1/11.................      10,874,731
              Series D:
  1,500,000   6.70%, 8/1/10.................       1,737,540
  3,425,000   6.25%, 9/1/08.................       3,823,704

 PRINCIPAL
  AMOUNT                                          VALUE

LONG-TERM INVESTMENTS-- CONTINUED
              GEORGIA-- CONTINUED
$ 4,255,000   Metropolitan Atlanta Rapid
                Transit Authority, Georgia,
                Sales Tax Revenue, Series P
                6.25%, 7/1/11, (AMBAC)......  $    4,672,118
  2,370,000   Private Colleges and
                University Facilities
                Authority Revenue, Georgia,
                Mercer University Project
                6.40%, 11/1/11, (MBIA)......       2,641,412
                                                  49,579,813
              HAWAII-- 0.6%
  8,000,000   Hawaii State Department of
                Budget and Finance, Special
                Purpose Revenue, Hawaii
                Electric Company
                7.38%, 12/1/20, (MBIA)......       8,713,200
              IDAHO-- 0.1%
  1,055,000   Idaho Housing Finance
                Authority, Single Family
                Mortgage Bonds, Series D-1
                8.00%, 1/1/20...............       1,139,495
              ILLINOIS-- 3.0%
 15,860,000   Chicago, Illinois, Gas Supply
                Revenue, People's Gas Light
                and Coke Company, Series A
                8.10%, 5/1/20...............      17,402,385
  4,000,000   Illinois Development Finance
                Authority, Pollution Control
                Revenue Refunding,
                Commonwealth Edison Company
                Project, Series D,
                6.75%, 3/1/15...............       4,380,280
  9,000,000   Illinois State, Sales Tax,
                Series P
                6.50%, 6/15/22..............      10,135,800
  2,965,000   Kankakee, Illinois, Sewer
                Revenue
                6.88%, 5/1/11, (FGIC).......       3,251,893

<PAGE>

PAGE 10
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              ILLINOIS-- CONTINUED
$ 3,000,000   Metropolitan Fair and
                Exposition Authority,
                Illinois, Series A
                5.00%, 6/1/15...............  $    2,724,660
  4,950,000   Quincy, Illinois, Blessing
                Hospital Revenue
                6.00%, 11/15/18.............       4,878,869
                                                  42,773,887
              KANSAS-- 0.2%
  2,000,000   Burlington, Kansas, Pollution
                Control, Kansas Gas and
                Electric Company
                7.00%, 6/1/31, (MBIA).......       2,190,560
              KENTUCKY-- 1.6%
  8,000,000   Carroll County, Kentucky,
                Kentucky Utility Company,
                Series A
                7.45%, 9/15/16..............       9,020,320
  6,000,000   Jefferson County, Kentucky,
                Hospital Revenue, Linked
                ACES/Inverse Floaters (c)
                6.44%, 10/23/14, (MBIA).....       6,301,200
  4,360,000   Kentucky Housing Corporation,
                Housing Revenue Bond,
                Series C
                7.90%, 1/1/21...............       4,590,775
  2,725,000   Trimble County, Kentucky,
                Pollution Control,
                Louisville Gas and Electric
                Company
                7.63%, 11/1/20..............       2,990,388
                                                  22,902,683
              LOUISIANA-- 1.7%
  1,750,000   Louisiana Public Facilities
                Authority, Hospital Revenue,
                Woman's Hospital Foundation
                Project
                7.25%, 10/1/22..............       1,986,040

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              LOUISIANA-- CONTINUED
              New Orleans, Louisiana,
                Capital Appreciation:
$ 6,960,000   (effective yield 6.05%) (b)
              0.00%, 9/1/14, (AMBAC)........  $    2,688,857
  2,800,000   (effective yield 7.10%) (b)
              0.00%, 9/1/15, (AMBAC)........       1,014,384
  3,755,000   (effective yield 7.15%) (b)
              0.00%, 9/1/17, (AMBAC)........       1,204,491
  5,000,000   Orleans Parish, Louisiana,
                Parishwide School District
                5.38%, 9/1/21, (AMBAC)......       4,845,300
  5,175,000   Orleans Parish, Louisiana,
                School Board
                9.05%, 2/1/10, (ETM)........       6,870,796
  3,000,000   Orleans Parish, Louisiana,
                School Board, Refunding
                Bonds, Series B
                5.20%, 2/1/14...............       2,914,920
  2,000,000   Ouachita Parish, Louisiana,
                Louisiana Hospital Service
                Revenue, Glenwood Regional
                Medical Center
                7.50%, 7/1/21...............       2,245,920
                                                  23,770,708
              MAINE-- 0.7%
              Maine State Housing Authority,
                Mortgage Purchase:
  2,580,000   Series A3
              7.80%, 11/15/15...............       2,637,663
  4,000,000   Series C2
              6.05%, 11/15/28...............       4,019,960
  2,500,000   Regional Waste System, Maine,
                Solid Waste Resources
                Recovery Revenue
                8.15%, 7/1/11...............       2,676,800
                                                   9,334,423
              MARYLAND-- 0.0%
    115,000   Maryland State Community
                Development Administration,
                Multi-Family Housing
                8.75%, 5/15/12..............         115,714

<PAGE>

PAGE 11

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              MASSACHUSETTS-- 9.2%
$   225,000   Lawrence, Massachusetts,
                General Obligation
                6.25%, 2/15/09, (AMBAC).....  $      243,893
              Massachusetts Bay
                Transportation Authority:
                Series A:
  7,550,000   6.25%, 3/1/12.................       8,321,610
  6,110,000   7.00%, 3/1/11.................       7,180,961
  2,125,000   Series B
              6.20%, 3/1/16.................       2,339,030
              Massachusetts Bay
                Transportation Authority,
                General Transportation
                Systems, Series A:
  8,000,000   5.00%, 3/1/23, (FGIC).........       7,360,400
  7,615,000   5.13%, 3/1/17, (FGIC).........       7,281,996
  5,000,000   7.00%, 3/1/07.................       5,785,400
  4,550,000   Massachusetts Bay
                Transportation Authority,
                General Transportation
                Systems, Refunding, Series A
                7.00%, 3/1/08...............       5,301,159
 13,750,000   Massachusetts Industrial
                Finance Agency, Harvard
                Community Health Plan,
                Incorporated, Series B
                8.13%, 10/1/17..............      14,603,600
  8,000,000   Massachusetts Industrial
                Finance Agency, Solid Waste
                Disposal Revenue, Senior
                Lien, Massachusetts
                Recycling Association,
                Series A
                9.00%, 8/1/16...............       3,200,000
 26,000,000   Massachusetts Municipal
                Wholesale Electric Company
                Power Supply Systems
                Revenue, Linked PARS and
                INFLOS (c)
                5.45%, 7/1/18...............      24,895,260

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              MASSACHUSETTS-- CONTINUED
              Massachusetts State Health and
                Educational Facilities
                Authority:
$ 1,700,000   Brigham & Women's Hospital
              6.75%, 7/1/24, (MBIA).........  $    1,833,127
  2,000,000   Capital Asset Program
              7.30%, 10/1/18, (MBIA)........       2,188,620
  5,000,000   Massachusetts General
                Hospital, Series F
              6.25%, 7/1/12, (AMBAC)........       5,546,800
    600,000   McLean Hospital Issue,
                Series C
              6.50%, 7/1/10.................         651,582
    400,000   Milton Hospital, Series B
              7.25%, 7/1/05.................         435,964
              New England Deaconess
                Hospital:
  1,000,000   6.88%, 4/1/22.................       1,069,960
  2,980,000   6.88%, 4/1/22, (AMBAC)........       3,252,551
              Massachusetts State Water
                Resources Authority:
  1,500,000   Series A
              7.13%, 4/1/00.................       1,598,040
  5,000,000   Series B
              5.00%, 12/1/16, (MBIA)........       4,697,500
              Massachusetts State, General
                Obligation:
                Consolidated Loan, Series C
  8,000,000   6.60%, 11/1/08, (FGIC)........       8,889,920
              Series B
  5,000,000   5.25%, 6/1/16, (FGIC).........       4,859,050
              Series C
  7,600,000   6.00%, 8/1/09, (FGIC).........       8,258,540
     85,000   Massachusetts State, Water
                Pollution Abatement Trust,
                Pooled Loan Program,
                Series 2
                6.13%, 2/1/08...............          93,479
                                                 129,888,442

<PAGE>

PAGE 12
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              MICHIGAN-- 2.8%
$ 3,000,000   Detroit, Michigan, Sewage
                Disposal Revenue, Series A
                5.00%, 7/1/22, (MBIA).......  $    2,770,800
  2,450,000   Michigan State University
                Revenues, Series A
                5.13%, 2/15/16, (AMBAC).....       2,326,863
  9,500,000   Monroe County, Michigan,
                Economic Development
                Corporation, Detroit Edison
                Company
                6.95%, 9/1/22, (FGIC).......      11,381,570
 51,525,000   Okemos, Michigan, Public
                School District, Series I
                (effective yield 7.35%) (b)
                0.00%, 5/1/21...............      11,499,349
 35,490,000   West Ottawa, Michigan, Public
                School District, Capital
                Appreciation (effective
                yield 7.55%) (b)
                0.00%, 5/1/15...............      11,872,115
                                                  39,850,697
              MINNESOTA-- 1.0%
  1,220,000   Dakota County, Minnesota,
                Single Family Mortgage
                8.10%, 9/1/12...............       1,272,643
  1,330,000   Minnesota State Housing
                Finance Agency, Single
                Family Mortgage, Series D
                8.00%, 1/1/23...............       1,382,176
 11,925,000   University of Minnesota,
                University Revenue, Series A
                5.50%, 7/1/21...............      11,973,415
                                                  14,628,234
              MISSISSIPPI-- 0.1%
  1,000,000   Harrison County, Mississippi,
                Wastewater Treatment
                Management
                8.50%, 2/1/13...............       1,346,750

 PRINCIPAL
  AMOUNT                                          VALUE

LONG-TERM INVESTMENTS-- CONTINUED
              MISSOURI-- 0.6%
$ 4,725,000   Missouri State Health and
                Educational Facilities
                Authority, Barnes Jewish
                Hospital
                5.15%, 5/15/10, (MBIA)......  $    4,701,186
    945,000   Missouri State Housing
                Development Commission,
                Mortgage Revenue, Single
                Family, Series B
                6.45%, 9/1/27...............         977,546
  2,500,000   Sikeston, Missouri, Electric
                Revenue
                5.00%, 6/1/22, (MBIA).......       2,309,175
                                                   7,987,907
              NEVADA-- 0.7%
  3,000,000   Clark County, Nevada, School
                District, Series A
                6.75%, 3/1/07, (MBIA).......       3,226,560
  6,000,000   Clark County, Nevada, Series A
                7.50%, 6/1/09, (AMBAC)......       7,253,760
                                                  10,480,320
              NEW HAMPSHIRE-- 0.3%
              New Hampshire Higher Education
                & Health Facilities
                Authority, Frisbie Memorial
                Hospital, Revenue Bonds:
  3,155,000   6.13%, 10/1/13................       3,171,974
  1,000,000   Gloucester County Project,
                Series A
              8.13%, 7/1/10.................       1,014,080
                                                   4,186,054
              NEW JERSEY-- 0.8%
  8,750,000   New Jersey Economic
                Development Authority, Water
                Facilities Revenue, New
                Jersey American Water
                Company Incorporated Project
                6.50%, 4/1/22, (FGIC).......       9,275,875

<PAGE>

PAGE 13

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              NEW JERSEY-- CONTINUED
              New Jersey Health Care
                Facilities Financing
                Authority:
$ 1,000,000   Jersey Shore Medical Center
              6.13%, 7/1/12, (AMBAC)........  $    1,044,790
  1,200,000   St. Elizabeth's Hospital,
              Series B
              7.75%, 7/1/98.................       1,234,908
                                                  11,555,573
              NEW MEXICO-- 0.2%
  1,500,000   Albuquerque, New Mexico,
                Hospital System Revenue,
                Series A
                6.38%, 8/1/07, (MBIA).......       1,616,385
  1,000,000   Albuquerque, New Mexico, Joint
                Water and Sewer System
                Revenue, Series A (effective
                yield 6.90%) (b)
                0.00%, 7/1/08, (FGIC).......         565,010
  1,230,000   New Mexico Educational
                Assistance Foundation,
                Series B
                6.30%, 12/1/04..............       1,328,781
                                                   3,510,176
              NEW YORK-- 15.4%
  4,500,000   Metropolitan Transportation
                Authority, New York,
                Dedicated Tax Fund, Series A
                5.50%, 4/1/15, (MBIA).......       4,493,925
  3,050,000   Metropolitan Transportation
                Authority, New York,
                Transportation Facilities
                Revenue, Series M
                5.50%, 7/1/08, (FGIC).......       3,192,374
  7,980,000   New York City, New York,
                General Obligation,
                Prerefunded, Series A
                7.75%, 8/15/15..............       9,072,781
    400,000   New York City, New York,
                General Obligation,
                Refunding, Series A
                5.75%, 8/1/10, (FGIC).......         409,512

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              NEW YORK-- CONTINUED
              New York City, New York,
                General Obligation,
                Unrefunded Balance,
                Series A :
$   615,000   7.75%, 8/15/08................  $      683,443
    335,000   7.75%, 8/15/14................         372,282
    270,000   7.75%, 8/15/15................         299,517
              New York City, New York,
                Municipal Water Finance
                Authority, Water and Sewer
                Systems Revenue:
                Series A:
 10,000,000   5.50%, 6/15/24................       9,660,000
  4,565,000   7.00%, 6/15/15, (FGIC)........       4,960,146
              Series B:
  8,000,000   5.50%, 6/15/27, (MBIA)........       7,783,520
  5,000,000   5.75%, 6/15/26................       4,986,550
              New York State Dormitory
                Authority Revenue, City
                University Educational
                Facilities:
  1,000,000   5.38%, 7/1/14, (FGIC).........         991,590
  3,780,000   7.00%, 7/1/09, (FGIC).........       4,421,164
  4,535,000   New York State Dormitory
                Authority Revenue, Mental
                Health Facility
                5.13%, 2/15/21, (MBIA)......       4,254,374
              New York State Dormitory
                Authority Revenue, State
                University Educational
                Facilities:
  3,000,000   5.25%, 5/15/15, (AMBAC).......       2,941,500
  4,000,000   5.50%, 5/15/13, (FSA).........       4,062,600
  7,000,000   Series A
              5.25%, 5/15/15, (FSA).........       6,887,090
  9,500,000   Series B
              5.25%, 5/15/13, (FSA).........       9,446,990
              Series C:
  1,100,000   7.38%, 5/15/10................       1,289,167
 10,500,000   7.50%, 5/15/11................      12,436,830

<PAGE>

PAGE 14
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              NEW YORK-- CONTINUED
$ 7,400,000   New York State Energy Research
                and Development Authority,
                Consolidated Edison Project
                7.75%, 1/1/24...............  $    7,628,512
  5,000,000   New York State Environmental
                Facilities Corporation,
                State Water Pollution
                Control (New York City Water
                Finance Authority), Series E
                6.88%, 6/15/10..............       5,446,350
  2,000,000   New York State Local
                Government Assistance
                Corporation, Series C
                5.50%, 4/1/17...............       2,011,720
              New York State Medical Care
                Facilities, Finance Agency
                Revenue:
  2,900,000   6.38%, 8/15/14, (FGIC)........       3,110,569
  2,255,000   6.38%, 11/15/19, (AMBAC)......       2,397,133
  1,250,000   Health Center Projects,
                Series A
              6.38%, 11/15/19...............       1,320,712
  3,500,000   New York Hospital, FHA Insured
                Mortgage, Series A
              6.80%, 8/15/24, (AMBAC).......       3,891,195
  2,000,000   New York Hospital, Series A
              6.75%, 8/15/14................       2,217,320
  4,000,000   New York State Mortgage
                Agency, Homeowner Mortgage,
                Series 27
                6.90%, 4/1/15...............       4,317,000
  1,565,000   New York State Mortgage
                Agency, Series A
                6.88%, 4/1/17...............       1,582,857
  1,125,000   New York State Power
                Authority, General Purpose
                Revenue
                7.00%, 1/1/18...............       1,305,698
              New York State Thruway
                Authority, Highway and
                Bridge Trust Fund, Series A:
  1,500,000   5.25%, 4/1/16, (AMBAC)........       1,459,590
  3,300,000   5.25%, 4/1/17, (AMBAC)........       3,208,557

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED

              NEW YORK-- CONTINUED
$10,000,000   New York State Thruway
                Authority, General Revenue,
                Series D
                5.25%, 1/1/21...............  $    9,621,600
              New York State Urban
                Development Corporation
                Revenue, Correctional
                Facilities:
 15,920,000   Refunding, Series A
              6.50%, 1/1/10.................      17,370,312
  4,000,000   Series 7
              5.70%, 1/1/16.................       3,972,360
              Series A:
    575,000   6.50%, 1/1/09.................         628,952
  9,000,000   7.50%, 4/1/11.................      10,102,230
 10,550,000   New York State, General
                Obligation
                5.25%, 3/1/17...............      10,111,331
    500,000   Niagara Falls, New York,
                Public Improvement
                7.50%, 3/1/14, (MBIA).......         618,780
  3,000,000   Port Authority, New York and
                New Jersey, Consolidated
                104th Series
                4.75%, 1/15/26, (AMBAC).....       2,642,730
              Triborough Bridge and Tunnel
                Authority Revenue, New York,
                General Purpose Bonds:
 14,120,000   Series B
              5.30%, 1/1/17.................      13,750,621
  6,000,000   Series Q
              5.00%, 1/1/17, (MBIA).........       5,629,560
 10,000,000   Series Y
              5.50%, 1/1/17.................      10,095,000
                                                 217,086,044
              OHIO-- 1.4%
  2,000,000   Adams County, Ohio Valley
                Local School District
                7.00%, 12/1/15..............       2,388,720
              Cleveland, Ohio, Public Power
                Systems, First Mortgage,
                Series A:
  7,000,000   7.00%, 11/15/16, (MBIA).......       8,044,960
  1,000,000   7.00%, 11/15/24, (MBIA).......       1,158,660

<PAGE>

PAGE 15

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)>
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              OHIO-- CONTINUED
$ 1,285,000   Columbus, Ohio, General
                Obligation
                12.38%, 2/15/06.............  $    1,936,623
  1,500,000   Montgomery County, Ohio,
                Hospital Revenue, Kettering
                Medical Center
                6.25%, 4/1/20, (MBIA).......       1,642,965
  1,000,000   Ohio State Higher Educational
                Facility Commission
                6.13%, 11/15/17, (MBIA).....       1,047,670
  3,000,000   Ohio State Water Development
                Authority Revenue, Safe
                Water Series
                6.00%, 12/1/07, (AMBAC).....       3,272,940
                                                  19,492,538
              OKLAHOMA-- 0.2%
  2,250,000   Oklahoma State Industrial
                Authority, Baptist Medical
                Center
                7.00%, 8/15/14..............       2,463,997
              PENNSYLVANIA-- 6.7%
  2,500,000   Allegheny County,
                Pennsylvania, Sewer Revenue
                Refunding (effective yield
                6.10%) (b)
                0.00%, 6/1/15, (FGIC).......         907,275
     80,000   Beaver County, Pennsylvania,
                Industrial Development
                Authority, Ohio Edison
                Project, Series A
                7.75%, 9/1/24...............          84,547
  4,390,000   Beaver County, Pennsylvania,
                Ohio Edison
                7.00%, 6/1/21, (FGIC).......       4,716,923
    500,000   Delaware County, Pennsylvania,
                Industrial Development
                Authority Pollution Control
                Revenue
                7.38%, 4/1/21...............         540,675
  2,000,000   Lebanon County, Pennsylvania,
                Good Samaritan Hospital
                Authority, Project Revenue
                6.00%, 11/15/18.............       1,998,680

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              PENNSYLVANIA-- CONTINUED
$   900,000   Montgomery County,
                Pennsylvania, Industrial
                Development and Pollution
                Control, Philadelphia
                Electric Company
                7.60%, 4/1/21...............  $      963,522
  2,500,000   North Penn, Pennsylvania,
                Water Authority
                6.88%, 11/1/19, (FGIC)......       2,849,675
  7,500,000   Northumberland County,
                Pennsylvania, Commonwealth
                Lease Revenue, Capital
                Appreciation (effective
                yield 7.10%) (b)
                0.00%, 10/15/10, (MBIA).....       3,700,425
  8,000,000   Pennsylvania Housing Finance
                Agency, Multi-Family
                Mortgage, Section 8
                8.20%, 7/1/24...............       8,579,680
  5,545,000   Pennsylvania Housing Finance
                Agency, Residential
                Development, Section 8,
                Series A
                7.60%, 7/1/13...............       5,940,691
              Pennsylvania Housing Finance
                Agency, Single Family
                Mortgage:
  3,000,000   Series P
              8.00%, 4/1/16.................       3,089,310
  4,000,000   Series T
              7.75%, 10/1/09................       4,179,200
  3,950,000   Series V
              7.80%, 4/1/16.................       4,084,695
  1,260,000   Pennsylvania Intergovernmental
                Cooperative Authority,
                Philadelphia Funding
                6.75%, 6/15/21, (FGIC)......       1,424,304
  4,000,000   Pennsylvania State Higher
                Educational Facilities
                Authority, Allegheny General
                Hospital, Series A
                7.13%, 9/1/07...............       4,345,560
  3,750,000   Pennsylvania State Higher
                Educational Facilities
                Authority, State System
                Higher Education, Series O
                5.13%, 6/15/24, (AMBAC).....       3,503,813

<PAGE>

PAGE 16
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              PENNSYLVANIA-- CONTINUED
              Philadelphia, Pennsylvania,
                Hospital and Higher
                Education Facilities:
              Albert Einstein Medical Center
$ 3,000,000   7.00%, 10/1/21................  $    3,184,830
  2,350,000   7.63%, 4/1/11.................       2,488,979
    280,000   Community College, Series B
              6.50%, 5/1/07.................         311,693
  2,500,000   Temple University Hospital
              5.50%, 11/15/15...............       2,402,125
  3,350,000   Philadelphia, Pennsylvania,
                School District, Series B
                5.25%, 4/1/17...............       3,232,750
 15,500,000   Philadelphia, Pennsylvania,
                Water and Wastewater Revenue
                5.00%, 6/15/16, (FSA).......      14,368,345
  3,175,000   Pittsburgh, Pennsylvania,
                Urban Redevelopment
                Authority, Multi-Family
                Housing Mortgage, 1985
                Series A
                9.25%, 12/1/27..............       3,316,923
  6,350,000   Sayre, Pennsylvania, Health
                Care Facilities Authority,
                Guthrie Healthcare, Series A
                7.10%, 3/1/17...............       6,896,481
  3,000,000   South Fork Municipal
                Authority, Pennsylvania,
                Hospital Revenue, Good
                Samaritan Medical Center,
                Series B
                5.25%, 7/1/26...............       2,826,060
  2,500,000   Southeastern Pennsylvania
                Transportation Authority,
                Special Revenue
                5.38%, 3/1/22, (FGIC).......       2,428,450
  5,000,000   Westmoreland County,
                Pennsylvania, Municipal
                Authority, Capital
                Appreciation, Series C
                (effective yield 5.69%) (b)
                0.00%, 8/15/15..............       1,832,050
                                                  94,197,661

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              RHODE ISLAND-- 0.4%
$ 5,710,000   Rhode Island State Health and
                Educational Building
                Corporation, Hospital
                Financing Revenue, Roger
                Williams General Hospital
                9.50%, 7/1/16...............  $    5,848,296
              SOUTH CAROLINA-- 1.2%
  5,000,000   Piedmont Municipal Power
                Agency, South Carolina
                Electric Revenue
                5.38%, 1/1/25, (MBIA).......       4,877,950
  1,610,000   South Carolina State Housing
                Finance and Development
                Authority, Homeownership
                Mortgage Purchase, Series B
                7.90%, 7/1/32, (FHA)........       1,686,716
  9,000,000   South Carolina State Port
                Authority, Port Revenue
                6.75%, 7/1/21, (AMBAC)......       9,660,780
                                                  16,225,446
              TENNESSEE-- 2.4%
  5,465,000   Bristol, Tennessee, Health and
                Education Authority, Bristol
                Memorial Hospital
                6.75%, 9/1/10, (FGIC).......       6,235,237
              Knox County, Tennessee, Health
                and Educational Facilities,
                Fort Sanders Hospital
                Alliance:
  8,000,000   Series B
              7.25%, 1/1/10.................       9,466,880
  3,500,000   Series C
              5.25%, 1/1/15.................       3,417,295
  9,000,000   Metro Government, Nashville
                and Davidson Counties,
                Tennessee, Step Bond
                (effective yield 4.92%) (b)
                0.00%, 1/1/12, (FGIC).......      10,009,170
  5,055,000   Tennessee Housing Development
                Authority, Home Ownership
                Program, Issue H
                7.83%, 7/1/15...............       5,184,004
                                                  34,312,586
 
<PAGE>
 
PAGE 17
 
SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              TEXAS-- 9.2%
$    25,000   Bexar, Texas, Metropolitan
                Water District Waterworks
                Systems, Unrefunded Balance
                6.63%, 5/1/14, (AMBAC)......  $       26,849
  8,500,000   Brazos River Authority, Texas
                Revenue Refunding, Houston
                Light and Power Company,
                Project C
                8.10%, 5/1/19...............       8,923,895
  2,400,000   Brownsville, Texas, Utility
                System Revenue
                6.25%, 9/1/14, (MBIA).......       2,645,928
  6,675,000   Cypress-Fairbanks, Texas,
                Independent School District,
                Capital Appreciation, Series
                A (effective yield 6.03%)
                (b)
                0.00%, 2/15/13..............       2,821,990
              Fort Bend County, Texas, Levee
                Improvement:
  1,165,000   6.90%, 9/1/20, (MBIA).........       1,280,591
              District # 11:
  1,245,000   6.90%, 9/1/18, (MBIA).........       1,364,632
  1,000,000   6.90%, 9/1/19, (MBIA).........       1,096,090
  7,000,000   Harris County, Texas, Flood
                Control District (effective
                yield 7.20%) (b)
                0.00%, 10/1/06..............       3,902,080
              Harris County, Texas, Health
                Facilities Development
                Corporation:
  5,000,000   6.60%, 6/1/14.................       5,592,650
  2,480,000   Hermann Hospital Project
              6.38%, 10/1/17, (MBIA)........       2,629,222
              Memorial Hospital Project:
  2,525,000   7.13%, 6/1/15.................       2,819,365
  3,215,000   Series A
              6.00%, 6/1/09.................       3,469,724
  4,000,000   Harris County, Texas, Senior
                Lien, Toll Road, Series A
                6.38%, 8/15/24, (MBIA)......       4,326,800
  3,000,000   Harris County, Texas, Toll
                Road
                7.00%, 8/15/10..............       3,529,980

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              TEXAS-- CONTINUED
$ 4,565,000   Houston, Texas, Airport System
                Revenue, Senior Lien
                8.20%, 7/1/17...............  $    4,819,134
 15,000,000   Houston, Texas, General
                Obligation
                7.00%, 3/1/08...............      17,544,300
              Houston, Texas, Water and
                Sewer System Revenue, Junior
                Lien:
  2,700,000   Refunding, Series C
              (effective yield 6.85%) (b)
              0.00%, 12/1/10................       1,311,093
  2,000,000   Series C
              5.25%, 12/1/22, (FGIC)........       1,921,440
  3,175,000   Port Arthur, Texas, General
                Obligation
                5.00%, 2/15/21, (MBIA)......       2,962,339
  1,085,000   Rio Grande Valley, Texas,
                Health Facilities
                Corporation, Hospital
                Revenue, Baptist Medical
                Project
                8.00%, 8/1/17...............       1,143,948
 11,250,000   San Antonio, Texas, Electric
                and Gas Revenue
                5.00%, 2/1/12...............      10,962,562
  5,000,000   Tarrant County, Texas, Health
                Facilities Development
                Revenue, Harris Methodist
                Health System, Series A
                5.13%, 9/1/18, (AMBAC)......       4,659,950
  6,415,000   Tarrant County, Texas, Housing
                Finance Corporation, Series
                A (effective yield 11.00%)
                (b)
                0.00%, 9/15/16, (MBIA)......       2,148,127
              Texas Housing Agency:
  3,940,000   Residential Development,
                Series D
              8.40%, 1/1/21.................       4,102,210
  2,310,000   Single Family Mortgage
              8.20%, 3/1/16.................       2,365,971
              Texas Municipal Power Agency:
    175,000   Refunding Bonds
              5.25%, 9/1/12, (MBIA).........         172,786
    130,000   Revenue Bonds
              6.10%, 9/1/09.................         141,254


<PAGE>

PAGE 18
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              TEXAS-- CONTINUED
$10,800,000   Texas State Turnpike
                Authority, Dallas North
                Thruway Revenue, President
                George Bush Turnpike
                5.00%, 1/1/16...............  $   10,285,056
  5,000,000   Texas State, Linked
                RIBs/SAVRs (c)
                6.20%, 9/30/11..............       5,472,100
  9,000,000   Titus County, Texas, Water
                District #1, Southwest
                Electric Power
                8.20%, 8/1/11...............      10,228,860
  1,475,000   University of Texas,
                University Revenues,
                Unrefunded Balance, Series B
                6.75%, 8/15/13..............       1,599,564
  3,450,000   Waller, Texas, General
                Obligation, Independent
                School District
                5.25%, 2/15/21..............       3,310,137
                                                 129,580,627
              UTAH-- 1.7%
              Intermountain Power Agency,
                Utah, Power Supply:
  6,500,000   Series C (effective yield
                6.80%) (b)
              0.00%, 7/1/20.................       1,059,695
  3,020,000   Series D
              8.38%, 7/1/12.................       3,080,400
  9,145,000   Murray City, Utah, Hospital
                Revenue, Health Services
                Incorporated
                4.75%, 5/15/20, (MBIA)......       7,988,066
    270,000   Utah State Housing Finance
                Agency, Single Family
                Mortgage, Series C2
                7.95%, 7/1/10...............         285,485
 11,350,000   Utah State, General Obligation
                5.50%, 7/1/07...............      11,914,549
                                                  24,328,195
              VERMONT-- 0.1%
  1,485,000   Vermont Housing Finance
                Agency, Single Family,
                Series 1
                8.15%, 5/1/25...............       1,530,931

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              VIRGINIA-- 1.0%
$ 9,355,000   Fairfax County, Virginia,
                Industrial Development
                Authority
                5.00%, 8/15/23..............  $    8,649,633
              Winchester, Virginia,
                Industrial Development
                Hospital Revenue, Winchester
                Medical Center:
  2,300,000   6.15%, 1/1/15, (AMBAC)........       2,200,088
  3,200,000   6.30%, 1/1/15, (AMBAC)........       3,059,584
                                                  13,909,305
              WASHINGTON-- 2.3%
  2,595,000   Snohomish County, Washington,
                Series A
                5.13%, 12/1/16, (MBIA)......       2,473,424
              Tacoma, Washington, Electric
                Systems Revenue:
  3,000,000   5.25%, 1/1/15, (AMBAC)........       2,896,290
 12,000,000   Linked RIBs/SAVRs (c)
              6.51%, 1/2/15, (AMBAC)........      13,005,000
  1,700,000   Tacoma, Washington, Solid
                Waste Utilities Revenue,
                Series B
                5.50%, 12/1/17, (AMBAC).....       1,677,254
  4,000,000   Washington Public Power Supply
                System, Nuclear Project #3
                (effective yield 10.09%) (b)
                0.00%, 7/1/12...............       1,719,640
 10,000,000   Washington State General
                Obligation, Series A
                5.38%, 7/1/21...............       9,769,800
  1,300,000   Washington State Health Care
                Facilities Authority, Multi-
                Care Medical Center of
                Tacoma
                7.88%, 8/15/11, (FGIC)......       1,374,841
                                                  32,916,249
              WISCONSIN-- 0.1%
    785,000   Wisconsin Housing and Economic
                Development Authority, Home
                Ownership
                8.00%, 3/1/21...............         822,068

<PAGE>

PAGE 19

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
LONG-TERM INVESTMENTS-- CONTINUED

              PUERTO RICO-- 3.8%
              Puerto Rico Commonwealth
                Highway and Transportation
                Authority Revenue:
$   400,000   Series Y
              5.25%, 7/1/15, (FSA)..........  $      394,004
  5,000,000   Series Z
              6.00%, 7/1/18, (FSA)..........       5,440,550
              Puerto Rico Commonwealth,
                General Obligation, Linked
                BPO (c):
 12,800,000   7.00%, 7/1/10, (MBIA).........      15,066,240
  5,000,000   7.00%, 7/1/10, (AMBAC)........       5,885,250
  3,000,000   Puerto Rico Commonwealth,
                General Obligation,
                Refunding
                6.45%, 7/1/17...............       3,223,230
              Puerto Rico Electric Power
                Authority Revenue:
  2,000,000   Series AA
              6.25%, 7/1/10, (MBIA).........       2,218,100
  2,000,000   Series S
              7.00%, 7/1/07, (MBIA).........       2,331,440
              Puerto Rico Industrial,
                Tourist, Educational,
                Medical, Environmental
                Control Facilities:
  1,400,000   Finance Authority
              6.25%, 7/1/24, (MBIA).........       1,488,942
    250,000   Hospital Auxilio Mutuo
                Project, Series A
              5.50%, 7/1/17, (MBIA).........         250,338
  4,000,000   Puerto Rico Municipal Finance
                Agency, Series A
                6.00%, 7/1/11, (FSA)........       4,339,440
              Puerto Rico Public Buildings
                Authority Revenue,
                Government Facilities,
                Series B:
  5,250,000   5.00%, 7/1/16, (MBIA).........       4,983,877
  2,000,000   5.25%, 7/1/21.................       1,883,560

 PRINCIPAL
  AMOUNT                                          VALUE


LONG-TERM INVESTMENTS-- CONTINUED
              PUERTO RICO-- CONTINUED
$ 6,250,000   Puerto Rico Public Buildings
                Authority Revenue,
                Guaranteed Public Education
                and Health Facilities,
                Series M, Step coupon
                (effective yield 5.74%) (b)
                3.75%, 7/1/16...............  $    5,932,875
                                                  53,437,846
TOTAL LONG-TERM INVESTMENTS
  (COST $1,323,071,464).....................   1,381,292,401

SHORT-TERM INVESTMENTS-- 1.3%

              CALIFORNIA-- 0.2%
     30,000   California Health Facilities
                Financing Authority Revenue,
                St. Joseph's Health System,
                Series A
                3.70%, 7/1/13 (a)...........          30,000
  2,600,000   Irvine, California,
                Improvement Board Act of
                1915 Updates, Assessment
                District #89-10 3.75%,
                9/2/15 (a)..................       2,600,000
                                                   2,630,000

              FLORIDA-- 0.1%

    180,000   Dade County, Florida, Health
                Facilities Authority,
                Hospital Revenue, Miami
                Chidren's Hospital Project
                4.15%, 9/1/25, (AMBAC)
                (a).........................         180,000
  1,450,000   Dade County, Florida, Water
                and Sewer Systems Revenue
                4.15%, 10/5/22, (FGIC)
                (a).........................       1,450,003
                                                   1,630,003

              MASSACHUSETTS-- 0.1%

  1,800,000   Massachusetts State Health and
                Educational Facilities
                Authority, Capital Assets
                Program, Series D
                3.90%, 1/1/35, (MBIA) (a)...       1,800,000

<PAGE>

PAGE 20
KEYSTONE TAX FREE FUND

SCHEDULE OF INVESTMENTS-- JUNE 30, 1997 (UNAUDITED)
 PRINCIPAL
  AMOUNT                                          VALUE
SHORT-TERM INVESTMENTS-- CONTINUED
              MISSISSIPPI-- 0.2%

$ 3,300,000   Jackson County, Mississippi,
                Pollution Control Revenue,
                Chevron U.S.A. Incorporated
                Project
                4.00%, 12/1/16 (a)..........  $    3,300,000

              MISSOURI-- 0.1%
    895,000   Missouri State Health and
                Educational Facilities
                Authority, Christian Health
                Services, Series B
                4.05%, 11/1/19 (a)..........         895,000

              NEW YORK-- 0.3%

              New York City, New York,
                Municipal Water Finance
                Authority, Water and Sewer
                Systems Revenue:
    325,000   Series C
              4.15%, 6/15/22, (FGIC) (a)....         325,000
  3,700,000   Series G
              4.05%, 6/15/24, (FGIC) (a)....       3,700,000
                                                   4,025,000

 PRINCIPAL
  AMOUNT                                          VALUE


SHORT-TERM INVESTMENTS-- CONTINUED
              PENNSYLVANIA-- 0.1%

$ 1,160,000   Sayre, Pennsylvania, Health
                Care Facilities Authority,
                Pennsylvania Capital
                Financing Project, Series K
                4.15%, 12/1/20,
                (AMBAC) (a).................  $    1,160,000

              WYOMING-- 0.2%
  3,500,000   Uinta County, Wyoming,
                Pollution Control Revenue,
                Chevron U. S. A.
                Incorporated Project
                4.00%, 4/1/10 (a)...........       3,500,000


TOTAL SHORT-TERM
  INVESTMENTS--
  (COST $18,940,003).....................              18,940,003
TOTAL INVESTMENTS--
  (COST $1,342,011,467)                    99.2%    1,400,232,404
OTHER ASSETS AND
  LIABILITIES-- NET                         0.8        11,335,402
NET ASSETS                                100.0%   $1,411,567,806


 (a) Security is a variable or floating rate instrument with periodic demand
     features. The Fund is entitled to full payment of principal and accrued
     interest upon surrendering the security to the issuing agent.
(b) Effective yield (calculated at date of purchase) is the annual yield at
    which the bond accretes until its maturity date.
 (c) At the discretion of the portfolio manager, these securities may be
     separated into securities with interest or principal payments that are
     linked to another rate or index and therefore would be considered
     derivative securities.

LEGEND OF PORTFOLIO ABBREVIATIONS:
ACES-- Auction Rate Securities
AMBAC-- American Municipal Bond Assurance Corp.
BPO-- Bond Payment Obligation
ETM-- Escrowed to Maturity
FGIC-- Federal Guaranty Insurance Co.
FHA-- Federal Housing Authority
FSA-- Federal Security Assurance
GNMA-- Government National Mortgage Association
INFLOs-- Inverse Floating Rate Securities
MBIA-- Municipal Bond Investors Assurance Corp.
PARs-- Periodic Auction Reset Securities
RIBs-- Residual Interest Bonds
SAVRs-- Select Auction Variable Rate Securities

FUTURES CONTRACTS-- SHORT POSITIONS

<TABLE>
<CAPTION>

<S>               <C>                   <C>                          <C>                        <C>
                                                                        INITIAL CONTRACT              UNREALIZED
EXPIRATION        NUMBER OF CONTRACTS                                        AMOUNT                  APPRECIATION

September 1997            195           U.S. Treasury Bond Index            $ 429,000                  $ 197,320
</TABLE>

SEE NOTES TO FINANCIAL STATEMENTS.

<PAGE>
PAGE 21

FINANCIAL HIGHLIGHTS
(FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)

<TABLE>
<CAPTION>

<S>                                              <C>              <C>           <C>           <C>           <C>         <C>
                                                  SIX MONTHS
                                                     ENDED
                                                 JUNE 30, 1997                         YEAR ENDED DECEMBER 31,
                                                  (UNAUDITED)        1996          1995          1994          1993        1992

NET ASSET VALUE BEGINNING OF PERIOD                     $7.71          $7.86         $7.10         $8.12         $8.04       $8.07
INCOME FROM INVESTMENT OPERATIONS:
Net investment income                                    0.20           0.41          0.41          0.37          0.39        0.46
Net realized and unrealized gain (loss)
  on investments and closed futures contracts           (0.01)         (0.17)         0.74         (0.96)         0.48        0.12
Total from investment operations                         0.19           0.24          1.15         (0.59)         0.87        0.58
LESS DISTRIBUTIONS FROM:
Net investment income                                   (0.20)         (0.39)        (0.39)        (0.37)        (0.39)      (0.46)
In excess of net investment income                          0              0             0         (0.06)        (0.06)      (0.04)
Net realized gain on investments                            0              0             0             0         (0.33)      (0.11)
In excess of net realized gain on investments               0              0             0             0         (0.01)          0
Total distributions                                     (0.20)         (0.39)        (0.39)        (0.43)        (0.79)      (0.61)
NET ASSET VALUE END OF PERIOD                           $7.70          $7.71         $7.86         $7.10         $8.12       $8.04
TOTAL RETURN (B)                                         2.52%          3.15%        16.61%        (7.34%)       11.15%       7.55%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Expenses                                               0.92%(c)       0.87%         0.95%         1.55%         1.66%       1.38%
  Expenses excluding indirectly paid expenses            0.91%(c)       0.86%         0.94%           --            --          --
  Net investment income                                  5.19%(c)       5.34%         5.41%         4.92%         4.72%       5.71%
PORTFOLIO TURNOVER RATE                                    45%            69%           56%           84%           76%         78%
NET ASSETS END OF PERIOD (THOUSANDS)              $ 1,411,568     $1,557,886    $1,204,468    $1,197,727    $1,548,503  $1,453,199
</TABLE>

<TABLE>
<CAPTION>

<S>                                                               <C>           <C>           <C>           <C>         <C>
                                                                                     YEAR ENDED DECEMBER 31,
                                                                     1991        1990(A)         1989         1988        1987

NET ASSET VALUE BEGINNING OF PERIOD                                    $7.90         $8.06         $8.18       $8.09       $8.85
INCOME FROM INVESTMENT OPERATIONS:
Net investment income                                                   0.46          0.52          0.57        0.55        0.56
Net realized and unrealized gain (loss)
  on investments and closed futures contracts                           0.36         (0.01)         0.15        0.30       (0.58)
Total from investment operations                                        0.82          0.51          0.72        0.85       (0.02)
LESS DISTRIBUTIONS FROM:
Net investment income                                                  (0.46)        (0.52)        (0.60)      (0.63)      (0.64)
In excess of net investment income                                     (0.07)        (0.03)            0           0           0
Net realized gain on investments                                       (0.12)        (0.12)        (0.24)      (0.13)      (0.10)
In excess of net realized gain on investments                              0             0             0           0           0
Total distributions                                                    (0.65)        (0.67)        (0.84)      (0.76)      (0.74)
NET ASSET VALUE END OF PERIOD                                          $8.07         $7.90         $8.06       $8.18       $8.09
TOTAL RETURN (B)                                                       10.80%         6.66%         9.11%      10.89%      (0.14%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Expenses                                                              1.75%         1.18%         1.23%       1.79%       1.70%
  Expenses excluding indirectly paid expenses                             --            --            --          --          --
  Net investment income                                                 5.78%         6.54%         6.94%       6.74%       6.80%
PORTFOLIO TURNOVER RATE                                                   77%           64%           69%         61%         43%
NET ASSETS END OF PERIOD (THOUSANDS)                              $1,146,185    $1,060,826    $  901,912    $903,132    $894,768
</TABLE>

 (a) Calculation based on average shares outstanding.
 (b) Excluding applicable sales charges.
 (c) Annualized.

SEE NOTES TO FINANCIAL STATEMENTS.

<PAGE>
PAGE 22
KEYSTONE TAX FREE FUND

STATEMENT OF ASSETS AND LIABILITIES
JUNE 30, 1997 (UNAUDITED)

ASSETS
 Investments at market value
   (identified cost-- $1,342,011,467          $1,400,232,404
 Receivable for investments sold                  40,051,550
 Interest receivable                              24,203,183
 Receivable for Fund shares sold                     484,054
 Receivable for daily variation margin
   on open futures contracts                         118,101
 Other assets                                        166,675
   Total assets                                1,465,255,967
LIABILITIES
 Payable for investments purchased                46,455,680
 Dividends payable                                 3,197,905
 Payable for Fund shares redeemed                  1,598,482
 Due to custodian                                  1,558,378
 Distribution fee payable                            314,118
 Due to related parties                               80,713
 Accrued expenses and other liabilities              482,885
   Total liabilities                              53,688,161
NET ASSETS                                    $1,411,567,806
NET ASSETS REPRESENTED BY
 Paid-in capital                              $1,347,068,254
 Undistributed net investment income               2,255,240
 Accumulated net realized gain on
   investments and closed futures contracts        3,826,055
 Net unrealized appreciation on investments
   and futures contracts                          58,418,257
   Total net assets                           $1,411,567,806
NET ASSET VALUE PER SHARE
 Net asset value of
   $1,411,567,8064183,328,013 outstanding
   shares of beneficial interest              $         7.70

STATEMENT OF OPERATIONS
SIX MONTHS ENDED JUNE 30, 1997 (UNAUDITED)

INVESTMENT INCOME
 Interest                                           $44,403,380
EXPENSES
 Investment management fee          $ 3,071,270
 Distribution Plan expenses           2,489,761
 Transfer agent fees                    694,124
 Custodian fees                         254,748
 Administrative services fees            92,109
 Other administrative services
   fees                                  81,403
 Trustees' fees and expenses             36,813
   Total expenses                     6,720,228
   Less: Expenses paid indirectly       (94,355)
 Net expenses                                         6,625,873
 Net investment income                               37,777,507
NET REALIZED AND UNREALIZED LOSS
 ON INVESTMENTS
 Net realized gain on investments
   and closed futures contracts      17,730,140
 Net change in unrealized
   appreciation (depreciation) on
   investments and futures
   contracts                        (20,824,784)
 Net realized and unrealized loss
   on investments and futures
   contracts                                         (3,094,644)
 Net increase in net assets
   resulting from operations                        $34,682,863

SEE NOTES TO FINANCIAL STATEMENTS.

<PAGE>
PAGE 23

STATEMENTS OF CHANGES IN NET ASSETS

<TABLE>
<CAPTION>

<S>                                                                                  <C>               <C>
                                                                                       SIX MONTHS
                                                                                         ENDED
                                                                                     JUNE 30, 1997        YEAR ENDED
                                                                                      (UNAUDITED)      DECEMBER 31, 1996

OPERATIONS
  Net investment income                                                              $   37,777,507     $    84,167,379
  Net realized gain on investments and closed futures contracts                          17,730,140          15,476,735
  Net change in unrealized appreciation (depreciation) on investments and futures
     contracts                                                                          (20,824,784)        (48,955,108)
     Net increase in net assets resulting from operations                                34,682,863          50,689,006
DISTRIBUTIONS TO SHAREHOLDERS FROM NET INVESTMENT INCOME                                (38,479,774)        (79,617,449)
CAPITAL SHARE TRANSACTIONS
Shares issued in connection with the acquisition of Keystone
  Tax Exempt Trust                                                                                0         658,278,376
Proceeds from shares sold                                                                16,555,496         107,614,922
Payment for shares redeemed                                                            (182,669,241)       (424,558,360)
Net asset value of shares issued in reinvestment of dividends
  and distributions                                                                      23,592,670          41,011,255
  Net increase (decrease) in net assets resulting from capital share transactions      (142,521,075)        382,346,193
     Total increase (decrease) in net assets                                           (146,317,986)        353,417,750
NET ASSETS
  Beginning of period                                                                 1,557,885,792       1,204,468,042
  End of period [including undistributed net investment income as follows:
     1997-- $2,255,240 and 1996-- $2,957,507]                                        $1,411,567,806     $ 1,557,885,792
</TABLE>

SEE NOTES TO FINANCIAL STATEMENTS.

<PAGE>
PAGE 24
KEYSTONE TAX FREE FUND

NOTES TO FINANCIAL STATEMENTS
(UNAUDITED)

1. SIGNIFICANT ACCOUNTING POLICIES
Keystone Tax Free Fund (the "Fund") is a Massachusetts business trust for which
Keystone Investment Management Company ("Keystone"), a subsidiary of First Union
Corporation ("First Union"), is the investment adviser and manager. The Fund is
registered under the Investment Company Act of 1940, as amended (the "1940
Act"), as a diversified, open-end management investment company.
  The following is a summary of significant accounting policies consistently
followed by the Fund in the preparation of its financial statements. The
policies are in conformity with generally accepted accounting principles, which
require management to make estimates and assumptions that affect amounts
reported herein. Actual results could differ from these estimates.

A. VALUATION OF SECURITIES
An independent pricing service values the Fund's municipal bonds at fair value
using a variety of factors which may include yield, liquidity, interest rate
risk, credit quality, coupon, maturity and type of issue. Securities for which
valuations are not available from an independent pricing service, including
restricted securities, are valued at fair value as determined in good faith
according to procedures established by the Board of Trustees.
  Short-term investments with remaining maturities of 60 days or less are
carried at amortized cost, which approximates market value.

B. FUTURES CONTRACTS
In order to gain exposure to or protect against changes in security values, the
Fund may buy and sell futures contracts.
  The initial margin deposited with a broker when entering into a futures
transaction is subsequently adjusted by daily payments or receipts as the value
of the contract changes. Such changes are recorded as unrealized gains or
losses. Realized gains or losses are recognized on closing the contract.
  Risks of entering into futures contracts include (i) the possibility of an
illiquid market for the contract, (ii) the possibility that a change in the
value of the contract may not correlate with changes in the value of the
underlying instrument or index, and (iii) the credit risk that the other party
will not fulfill their obligations under the contract. Futures contracts also
involve elements of market risk in excess of the amount reflected in the
statement of assets and liabilities.
 
C. DERIVATIVE SECURITIES
The Fund may invest in derivative securities. A derivative security is any
investment that derives its value from an underlying security, asset or market
index. Greater market fluctuations may result if these securities are leveraged.
The Fund invests in these types of securities as it is consistent with its
investment objectives.
 
D. SECURITY TRANSACTIONS AND INVESTMENT INCOME
Securities transactions are accounted for no later than one business day after
the trade date. Realized gains and losses are computed on the identified cost
basis. Interest income is recorded on the accrual basis and includes accretion
of discounts (and amortization of premiums).

E. FEDERAL INCOME TAXES
The Fund has qualified and intends to continue to qualify as a regulated
investment company under the Internal Revenue Code of 1986, as amended (the
"Code"). Thus, the Fund will not incur any federal income tax liability since it
is expected to distribute all of its net investment company taxable income, net
tax-exempt income and net capital gains, if any, to its shareholders. The Fund
also intends to avoid any excise tax liability by making the required
distributions under the Code. Accordingly, no provision for federal income taxes
is required. To the extent that realized capital gains can be offset by capital
loss carryforwards, it is the Fund's policy not to distribute such gains.
 
<PAGE>
PAGE 25
 
F. DISTRIBUTIONS
Distributions from net investment income for the Fund is declared daily and paid
monthly. Distributions from net realized capital gains, if any, are paid at
least annually. Distributions to shareholders are recorded at the close of
business on the ex-dividend date.
  Income and capital gains distributions to shareholders are determined in
accordance with income tax regulations, which may differ from generally accepted
accounting principles. The significant differences between financial statement
amounts available for distributions and distributions made in accordance with
income tax regulations are primarily due to differing treatment of market
discount on securities.
 
2. CAPITAL SHARE TRANSACTIONS
The Fund has an unlimited number of shares of beneficial interest with no par
value authorized. Transactions in shares of the Fund were as follows:
 
                                  SIX MONTHS ENDED
                                    JUNE 30, 1997
                               SHARES          AMOUNT

Shares sold                    2,159,277    $  16,555,496
Shares issued in
  reinvestment of
  distributions                3,077,289       23,592,670
Shares redeemed              (23,846,155)    (182,669,241)
Net decrease                 (18,609,589)   $(142,521,075)


                                     YEAR ENDED
                                  DECEMBER 31, 1996
                               SHARES          AMOUNT

Shares sold                   14,063,760    $ 107,614,922
Shares issued in
  connection with the
  acquisition of Keystone
  Tax Exempt Trust            84,656,452      658,278,376
Shares issued in
  reinvestment of
  distributions                5,361,695       41,011,255
Shares redeemed              (55,439,349)    (424,558,360)
Net increase                  48,642,558    $ 382,346,193
 
3. SECURITIES TRANSACTIONS
Cost of purchases and proceeds from sales of investment securities (excluding
short-term securities) for the six months ended June 30, 1997 were $651,620,791
and $796,554,777, respectively.
  As of December 31, 1996, the Fund had capital loss carryovers for federal
income tax purposes of approximately $13,723,000 which expires as follows:
$10,370,000 expiring in 2002 and $3,353,000 expiring in 2003.
 
4. DISTRIBUTION PLAN
Since December 11, 1996, Evergreen Keystone Distributor, Inc. ("EKD"), a
wholly-owned subsidiary of The BISYS Group Inc. ("BISYS"), has served as
principal underwriter to the Fund. Prior to December 11, 1996, Evergreen
Keystone Investment Services, Inc. ("EKIS"), a wholly-owned subsidiary of
Keystone, served as the Fund's principal underwriter.
  The Fund has adopted a Distribution Plan as allowed by Rule 12b-1 of the 1940
Act. The Distribution Plan permits the Fund to reimburse its principal
underwriter for costs related to selling shares of the Fund and for various
other services. These costs, which consist primarily of commissions and services
fees to broker-dealers who sell shares of the Fund, are paid by shareholders
through expenses called "Distribution Plan expenses". Under the Distribution
Plan, the Fund pays a distribution fee which may not exceed 1.00% of the Fund's
average daily net assets, of which 0.75% is used to pay distribution expenses
and 0.25% may be used to pay shareholder service fees.
  During the six months ended June 30, 1997, the Fund received $194,644 in
contingent deferred sales charges. Contingent deferred sales charges paid by
redeeming shareholders may be paid to EKIS and/or EKD.
  The Distribution Plan may be terminated at any time by vote of the Independent
Trustees or by vote of a majority of the outstanding voting shares. However,
after the termination of the Distribution Plan, and subject to the discretion of
the Independent Trustees, payments to EKIS and/or EKD may continue as
compensation for services which had been provided while the Distribution Plan
was in effect.
 
<PAGE>
PAGE 26
KEYSTONE TAX FREE FUND
 
  EKD intends, but is not obligated, to continue to pay distribution costs that
exceed the current annual payments from the Fund. EKD intends to seek full
payment of such distribution costs from the Fund at such time in the future as,
and to the extent that, payment thereof by the Fund would be within permitted
limits.

5. INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT AND OTHER AFFILIATED
TRANSACTIONS
Keystone serves as the investment advisor and manager to the Fund. In return for
providing investment management and administrative services to the Fund, the
Fund pays Keystone a management fee that is calculated daily and paid monthly.
The management fee is computed at an annual rate of 2.00% of the Fund's gross
investment income plus an amount determined by applying percentage rates
starting at 0.50% and declining to 0.25% per annum as net assets increase, to
the average daily net asset value of the Fund. Effective January 1, 1997, BISYS
became sub-administrator to the Fund and is paid by Keystone for its services.
  Prior to December 11, 1996, Keystone Management Inc. ("KMI"), a wholly-owned
subsidiary of Keystone, served as investment manager to the Fund and provided
investment management and administrative services. Under an investment advisory
agreement between KMI and Keystone, Keystone served as the investment adviser
and provided investment advisory and management services to the Fund. In return
for its services, Keystone received an annual fee equal to 85% of the management
fee received by KMI.
  In providing or obtaining additional operating services, facilities and
supplies to the Fund, KMI had incurred administrative expenses of $935,920 which
consisted of $694,124 for transfer agent fees, $160,393 for net custodian fees,
$20,500 for audit and legal, $15,695 for printing, $35,039 for registration and
$10,169 for insurance and other miscellaneous expenses. KMI has been reimbursed
for these expenses by the Fund.
  During the six months ended June 30, 1997, the Fund paid or accrued to EKIS
$92,109 for certain accounting services.
  Evergreen Keystone Service Company ("EKSC"), a wholly-owned subsidiary of
Keystone, serves as the transfer and dividend disbursing agent for the Fund.
  Officers of the Funds and affiliated Trustees receive no compensation directly
from the Funds. As sub-administrator, BISYS provides the officers of the Fund.
 
6. EXPENSE OFFSET ARRANGEMENT
The Fund has entered into an expense offset arrangement with its custodian. The
assets deposited with the custodian under this expense offset arrangement could
have been invested in income-producing assets.
 
7. FUND REORGANIZATION
On February 29, 1996, the Fund acquired the net assets of Keystone Tax Exempt
Trust in exchange for shares of the Fund pursuant to a plan of reorganization
approved by the shareholders of Keystone Tax Exempt Trust on February 29, 1996.
The acquisition was accomplished by a tax-free exchange of shares of the Fund
for the net assets of Keystone Tax Exempt Trust. The net assets of Keystone Tax
Exempt Trust on that date, including $40,609,975 of unrealized appreciation on
investments, were combined with the Fund. The aggregate net assets of the Fund
and Keystone Tax Exempt Trust immediately before the acquisition were
$1,142,691,716 and $658,278,376, respectively. The net assets of the Fund
immediately after the acquisition were $1,800,970,092.
 
<PAGE>
                      (This Page Left Blank Intentionally)
 
<PAGE>
                                     KEYSTONE
                                FAMILY OF FUNDS
                                       --
                              Balanced Fund (K-1)
                          Diversified Bond Fund (B-2)
                          Growth and Income Fund (S-1)
                          High Income Bond Fund (B-4)
                            International Fund Inc.
                         Precious Metals Holdings, Inc.
                            Quality Bond Fund (B-1)
                        Small Company Growth Fund (S-4)
                          Strategic Growth Fund (K-2)
                                 Tax Free Fund

This report was prepared primarily for the information of the Fund's
shareholders. It is authorized for distribution if preceded or accompanied by
the Fund's current prospectus. The prospectus contains important information
about the Fund including fees and expenses. Read it carefully before you invest
or send money. For a free prospectus on other Evergreen Keystone funds, contact
your financial adviser or call Evergreen Keystone.
   (Evergreen Keystone Funds Logo appears here)
   P.O. Box 2121
   Boston, Massachusetts 02106-2121

KTFF-R Rev01

                                    KEYSTONE

                                     TAX FREE
                                      FUND

                (Evergreen Keystone Funds(SM) Logo appears here)
                               SEMI-ANNUAL REPORT
                                 JUNE 30, 1997
<PAGE>

<PAGE>



                            EVERGREEN MUNICIPAL TRUST

                                     PART C

                                OTHER INFORMATION


Item 15.          Indemnification.

         The response to this item is  incorporated  by reference to  "Liability
and Indemnification of Trustees" under the caption  "Comparative  Information on
Shareholders' Rights" in Part A of this Registration Statement.

Item 16.          Exhibits:

Number                Description

1                     Declaration of Trust (1)
2                     By-Laws (1)
3                     Not applicable
4                     Agreements and Plans of Reorganization (included
                      as Exhibits A-1 and A-2 to the Prospectus
                      contained in Part A to this registration
                      statement)
5                     Declaration of Trust Articles II, III.(6)(c),
                      IV.(3), IV.(8), V, VI, VII, VIII and By-Laws
                      Articles II, III and VIII
6                     Investment Advisory Agreement between Keystone
                      Investment Management Company and the Registrant
                      (1)
7(A)                  Distribution Agreement between Evergreen Keystone
                      Distributor, Inc. and the Registrant (1)
 (B)                  Form of Dealer  Agreement for Class A, Class B and Class C
                      shares used by Evergreen Keystone Distributor, Inc. (1)
   
8                     Deferred Compensation Plan (1)
9                     Custody Agreement between State Street Bank and
    
                      Trust Company and Registrant (1)
10(A)                 Rule 12b-1 Distribution Plan (1)
  (B)                 Multiple Class Plan (1)
   
11                    Opinion and consent of counsel as to the legality
                      of the shares being issued (3)
12                    Tax opinion and consent of counsel    (2)
13                    Not applicable
14                    Consent of KPMG Peat Marwick LLP    (3)
15                    Not applicable
16                    Powers of Attorney    (3)
17(A)                 Forms of Proxy Card (2)
    
  (B)                 Registrant's Rule 24f-2 Declaration (1)


<PAGE>



- ----------------------
(1)      Incorporated by reference to Registrant's  registration statement (File
         Nos.  333-36033/811-08367) (the "Registration Statement") dated October
         8, 1997.
(2)      Filed herewith.
   
(3) Previously filed .
    

Item 17.          Undertakings.

         (1)  The  undersigned  Registrant  agrees  that  prior  to  any  public
reoffering of the securities  registered through the use of a prospectus that 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  reofferings  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.

         (3) The  undersigned  Registrant  agrees  to  file,  by  post-effective
amendment,  opinions of counsel or copies of an Internal  Revenue Service ruling
supporting  the  tax  consequences  of the  proposed  Reorganizations  within  a
reasonable time after receipt of such opinions or rulings.



<PAGE>




                                                  SIGNATURES

   
         As required by the Securities Act of 1933, this Registration  Statement
has been signed on behalf of the  Registrant,  in the City of New York and State
of New York, on the 9th day of November, 1997.
    

                                          EVERGREEN MUNICIPAL TRUST

                                          By:      /s/ John J. Pileggi
                                                   ----------------------
                                                   Name:  John J. Pileggi
                                                   Title: President

   
         As required by the Securities  Act of 1933, the following  persons have
signed this Registration Statement in the capacities on the 9th day of November,
1997.
    

Signatures                                                    Title
- ----------                                                    -----

/s/John J. Pileggi                                            President and
- ------------------                                            Treasurer
John J. Pileggi

/s/Laurence B. Ashkin*                                        Trustee
- ---------------------
Laurence B. Ashkin


/s/Charles A. Austin III*                                     Trustee
- -------------------------
Charles A. Austin III

/s/K. Dun Gifford*                                            Trustee
- -----------------
K. Dun Gifford

/s/James S. Howell*                                           Trustee
- ------------------
James S. Howell

/s/Leroy Keith, Jr.*                                          Trustee
- -------------------
Leroy Keith, Jr.

/s/Gerald M. McDonnell*                                       Trustee
- ----------------------
Gerald M. McDonnell


<PAGE>



/s/Thomas L. McVerry*                                         Trustee
- --------------------
Thomas L. McVerry

/s/William Walt Pettit*                                       Trustee
- ---------------------
William Walt Pettit

/s/David M. Richardson*                                       Trustee
- ----------------------
David M. Richardson

/s/Russell A. Salton III*                                     Trustee
- -------------------------
Russell A. Salton III

/s/Michael S. Scofield*                                       Trustee
- ----------------------
Michael S. Scofield

/s/Richard J. Shima*                                          Trustee
- -------------------
Richard J. Shima

* By:             /s/Martin J. Wolin
                  ------------------
                  Martin J. Wolin
                  Attorney-in-Fact

         Martin J.  Wolin,  by signing  his name  hereto,  does hereby sign this
document on behalf of each of the above-named  individuals pursuant to powers of
attorney  duly  executed  by such  persons  and  included  as Exhibit 16 to this
Registration Statement.



<PAGE>


                                INDEX TO EXHIBITS

N-14
EXHIBIT NO.

12                         Tax Opinion and Consent of Counsel
17(A)                      Forms of Proxy Cards
- --------------------


<PAGE>




                            SULLIVAN & WORCESTER LLP
                          1025 CONNECTICUT AVENUE, N.W.
                             WASHINGTON, D.C. 20036
                             TELEPHONE: 202-775-8190
                             FACSIMILE: 202-293-2275

767 THIRD AVENUE                                     ONE POST OFFICE SQUARE
NEW YORK, NEW YORK 10017                             BOSTON, MASSACHUSETTS 02109
TELEPHONE: 212-486-8200                              TELEPHONE: 617-338-2800
FACSIMILE: 212-758-2151                              FACSIMILE: 617-338-2880

                                                                November 7, 1997



Keystone Tax Free Fund
Keystone Tax Free Income Fund
Evergreen Tax Free Fund
200 Berkeley Street
Boston, Massachusetts 02116

         Re:      Conversion of Keystone Tax Free Fund to a Series of
                  a Delaware Business Trust (Evergreen Tax Free Fund),
                  and Acquisition of Assets of Keystone Tax Free
                  Income Fund by Evergreen Tax Free Fund

Ladies and Gentlemen:

         You have  asked  for our  opinion  as to  certain  Federal  income  tax
consequences of the transactions described below.

         Parties to the Transaction.  Keystone Tax Free Fund
("Target Fund I") is a Massachusetts business trust.

         Keystone  Tax Free Income Fund  ("Target  Fund II") is a  Massachusetts
business trust.

         Evergreen  Tax Free Fund  ("Acquiring  Fund") is a series of  Evergreen
Municipal Trust, a Delaware business trust.

         Description of Proposed Transaction.  The proposed transaction involves
two steps,  Transaction 1 and  Transaction  2. In  Transaction 1, Acquiring Fund
will issue its shares to Target Fund I and assume certain stated  liabilities of
Target Fund I, in exchange for all of the assets of Target Fund I. Target Fund I
will then  immediately  dissolve and distribute all of the Acquiring Fund shares
which it holds to its shareholders pro rata in proportion to their shareholdings
in Target Fund I, in complete  redemption  of all  outstanding  shares of Target
Fund I.

     In  Transaction  2, which will occur  immediately  following the closing of
Transaction  1,  Acquiring Fund will acquire all of the assets of Target Fund II
in exchange for shares of Acquiring Fund of equivalent  value and the assumption
of certain specified liabilities of Target Fund II. Target Fund


<PAGE>



II will then  immediately  dissolve and  distribute  all of the  Acquiring  Fund
shares which it holds to its shareholders pro


<PAGE>



rata in  proportion  to their  shareholdings  in  Target  Fund II,  in  complete
redemption of all outstanding shares of Target Fund II.

                                        Scope of Review and Assumptions

         In rendering our opinion,  we have reviewed and relied upon the form of
Agreement  and  Plan of  Reorganization  (each,  a  "Reorganization  Agreement")
between  Acquiring  Fund and Target  Fund I (in the case of  Transaction  1) and
between  Acquiring Fund and Target Fund II (in the case of Transaction  2), each
of which is enclosed in a draft  prospectus/proxy  statement  dated November 14,
1997 which describes the proposed transactions,  and on the information provided
in  such  prospectus/proxy   statement.  We  have  relied,  without  independent
verification,  upon the factual  statements made therein,  and assume that there
will be no change in material facts  disclosed  therein between the date of this
letter and the date of the closing of the  Transactions.  We further assume that
the  Transactions  will be carried  out in  accordance  with the  Reorganization
Agreements.  We have also relied  upon the  following  representations,  each of
which has been made to us by  officers  of the Trusts of which  Acquiring  Fund,
Target Fund I and Target Fund II are series:

                                      Representations as to Transaction 1

         A. Target Fund I has not redeemed and will not redeem the shares of any
of its  shareholders  in  connection  with  Transaction  1, except to the extent
necessary to comply with its legal obligation to redeem its shares.

         B. The  management of Acquiring Fund has no plan or intention to redeem
or reacquire  any of the  Acquiring  Fund shares to be received by Target Fund I
shareholders in connection with Transaction 1, except to the extent necessary to
comply with its legal obligation to redeem its shares.

         C. The management of Acquiring Fund has no plan or intention to sell or
dispose  of any of the  assets  of  Target  Fund I  which  will be  acquired  by
Acquiring  Fund in  Transaction 1 except for  dispositions  made in the ordinary
course of business.

         D.  Following  Transaction 1, Acquiring Fund will continue the historic
business of Target  Fund I in a  substantially  unchanged  manner as part of the
regulated  investment  company  business  of  Acquiring  Fund,  or  will  use  a
significant portion of Target Fund I's historic business assets in a business.

         E.  Acquiring  Fund will not make any  payment  of cash or of  property
other than  shares to Target  Fund I or to any  shareholder  of Target Fund I in
connection with Transaction 1.

         F. To the best  knowledge of  management  of Target Fund I, there is no
plan or intention on the part of the holders of


<PAGE>



shares of Target  Fund I to sell,  exchange or  otherwise  dispose of any of the
shares of Acquiring Fund received in the transaction.

         G. Immediately  following  consummation of the  transaction,  Acquiring
Fund will possess the same assets and liabilities, except for assets used to pay
expenses  incurred in connection  with the  transaction,  as those  possessed by
Target Fund I immediately prior to Transaction 1.

         H. Neither Target Fund I nor Acquiring Fund expects to issue additional
shares  other  than  in the  ordinary  course  of its  business  as a  regulated
investment company or in Transaction 2.

         I. Acquiring Fund has never carried on a business and will not carry on
any  business  between  the  date of this  letter  and the  date of  closing  of
Transaction 1.

                                      Representations as to Transaction 2

         A.  Acquiring Fund will acquire from Target Fund II 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 Fund II immediately  prior to Transaction 2. For
purposes  of  this  representation,  assets  of  Target  Fund  II  used  to  pay
reorganization  expenses, cash retained to pay liabilities,  and redemptions and
distributions  (except for regular and normal distributions) made by Target Fund
II   immediately   preceding  the  transfer  which  are  part  of  the  plan  of
reorganization  will be considered as assets held by Target Fund II  immediately
prior to the transfer.

         B. To the best of the  knowledge of management of Target Fund II, there
is no plan or  intention  on the part of the  shareholders  of Target Fund II to
sell,  exchange,  or  otherwise  dispose of a number of  Acquiring  Fund  shares
received  in  Transaction  2  that  would  reduce  the  former  Target  Fund  II
shareholders'  ownership of Acquiring Fund shares to a number of shares having a
value, as of the date of closing of Transaction 2 (the "Closing Date"),  of less
than 50 percent of the value of all of the formerly outstanding shares of Target
Fund II as of the same date. For purposes of this representation, Target Fund II
shares exchange for cash or other property will be treated as outstanding Target
Fund  II  shares  on the  Closing  Date.  There  are no  dissenters'  rights  in
Transaction 2 and no cash will be exchanged for Target Fund II shares in lieu of
fractional  shares of  Acquiring  Fund.  Moreover,  shares of Target Fund II and
shares of Acquiring Fund held by Target Fund II shareholders and otherwise sold,
redeemed, or disposed of prior or subsequent to Transaction 2 will be considered
in making this representation.

         C.  Target Fund II has not  redeemed  and will not redeem the shares of
any of its  shareholders in connection  with  Transaction 2 except to the extent
necessary to comply with its legal obligation to redeem its shares.


<PAGE>




         D. The  management of Acquiring Fund has no plan or intention to redeem
or reacquire any of the  Acquiring  Fund shares to be received by Target Fund II
shareholders in connection with  Transaction 2 except to the extent necessary to
comply with its legal obligation to redeem its shares.

         E. The management of Acquiring Fund has no plan or intention to sell or
dispose  of any of the  assets  of  Target  Fund II which  will be  acquired  by
Acquiring  Fund in  Transaction 2 except for  dispositions  made in the ordinary
course of  business,  and to the extent  necessary to enable  Acquiring  Fund to
comply with its legal obligation to redeem its shares.

         F.  Following  Transaction 2, Acquiring Fund will continue the historic
business of Target Fund II in a  substantially  unchanged  manner as part of the
regulated  investment  company  business  of  Acquiring  Fund,  or  will  use  a
significant portion of Target Fund II's historic business assets in a business.

         G. There is no intercorporate  indebtedness  between Acquiring Fund and
Target Fund II.

         H.  Acquiring Fund does not own,  directly or  indirectly,  and has not
owned in the last five years, directly or indirectly,  any shares of Target Fund
II.  Acquiring  Fund will not  acquire any shares of Target Fund II prior to the
Closing Date.

         I.  Acquiring  Fund will not make any  payment  of cash or of  property
other than shares to Target Fund II or to any  shareholder  of Target Fund II in
connection with Transaction 2.

         J. Pursuant to the Reorganization Agreement, the shareholders of Target
Fund II will receive  solely  Acquiring Fund voting shares in exchange for their
voting shares of Target Fund II.

         K. The fair market value of the Acquiring Fund shares to be received by
the Target Fund II shareholders  will be approximately  equal to the fair market
value of the Target Fund II shares surrendered in exchange therefor.

         L.  Subsequent  to the transfer of Target Fund II's assets to Acquiring
Fund pursuant to the  Reorganization  Agreement,  Target Fund II will distribute
the shares of Acquiring  Fund,  together with other assets it may have, in final
liquidation as expeditiously as possible.

         M.  The sum of the  liabilities  of  Target  Fund II to be  assumed  by
Acquiring  Fund and the expenses of Transaction 2 does not exceed twenty percent
of the fair market value of the assets of Target Fund II.



<PAGE>



                                            General Representations

         A. None of  Acquiring  Fund,  Target Fund I or Target Fund II are under
the  jurisdiction of a court in a Title 11 or similar case within the meaning of
Section  368(a)(3)(A)  of the  Internal  Revenue  Code of 1986,  as amended (the
"Code").

         B. Each of Acquiring Fund, Target Fund I and Target Fund II are treated
as a  corporation  for  federal  income  tax  purposes  and at all  times in its
existence has qualified as a regulated investment company, as defined in Section
851 of the Code.

         C. The  foregoing  representations  are true on the date of this letter
and will be true on the date of closing of Transaction 2.

                                                   Opinions

         Based on and subject to the foregoing, and our examination of the legal
authority we have deemed to be relevant, we have the following opinions:

         Opinions as to Transaction 1:

         1. The acquisition by Acquiring Fund of substantially all of the assets
of Target  Fund I solely  in  exchange  for  shares  of  Acquiring  Fund and the
assumption by Acquiring Fund of Target Fund I's liabilities, if any, followed by
the  distribution  by  Target  Fund  I of  said  Acquiring  Fund  shares  to the
shareholders  of Target Fund I in exchange for their Target Fund I shares,  will
constitute a  reorganization  within the meaning of Section  368(a)(1)(F) of the
Code,  and  Acquiring  Fund  and  Target  Fund  I will  each  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  Target  Fund I upon  the
transfer of substantially all of its assets to Acquiring Fund solely in exchange
for Acquiring Fund shares and assumption by Acquiring Fund of any liabilities of
Target Fund I, or upon the  distribution  of such  Acquiring  Fund shares to the
shareholders of Target Fund I in exchange for all of their Target Fund I shares.

         3. No gain or loss  will be  recognized  by  Acquiring  Fund  upon  the
receipt of the assets of Target Fund I (including any cash retained initially by
Target Fund I to pay liabilities but later  transferred)  solely in exchange for
Acquiring  Fund shares and  assumption by Acquiring  Fund of any  liabilities of
Target Fund I.

         4. The basis of the assets of Target Fund I acquired by Acquiring  Fund
will be the same as the basis of those  assets  in the  hands of  Target  Fund I
immediately  prior to the  transfer,  and the  holding  period of the  assets of
Target Fund


<PAGE>



I in the hands of  Acquiring  Fund will  include the period  during  which those
assets were held by Target Fund I.

         5. The  shareholders  of Target Fund I will  recognize  no gain or loss
upon the exchange of all of their Target Fund I shares solely for Acquiring Fund
shares.

         6. The basis of the Acquiring  Fund shares to be received by the Target
Fund I  shareholders  will be the same as the basis of the Target  Fund I shares
surrendered in exchange therefor.

         7. The holding  period of the  Acquiring  Fund shares to be received by
the Target Fund I  shareholders  will include the period during which the Target
Fund I shares  surrendered in exchange  therefor were held,  provided the Target
Fund I shares were held as a capital asset on the date of the exchange.

         Opinions as to Transaction 2:

         1. The acquisition by Acquiring Fund of substantially all of the assets
of Target Fund II solely in exchange  for voting  shares of  Acquiring  Fund and
assumption of certain  specified  liabilities  of Target Fund II followed by the
distribution by Target Fund II of said Acquiring Fund shares to the shareholders
of Target Fund II in exchange for their Target Fund II shares will  constitute a
reorganization  within  the  meaning of Section  368(a)(1)(C)  of the Code,  and
Acquiring  Fund and  Target  Fund II will each 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  Target  Fund II upon  the
transfer of substantially all of its assets to Acquiring Fund solely in exchange
for  Acquiring  Fund voting shares and  assumption by Acquiring  Fund of certain
specified  liabilities  of  Target  Fund II,  or upon the  distribution  of such
Acquiring Fund voting shares to the  shareholders  of Target Fund II in exchange
for all of their Target Fund II shares.

         3. No gain or loss  will be  recognized  by  Acquiring  Fund  upon  the
receipt of the assets of Target Fund II (including  any cash retained  initially
by Target Fund II to pay liabilities but later  transferred)  solely in exchange
for  Acquiring  Fund  voting  shares and  assumption  by  Acquiring  Fund of any
liabilities of Target Fund II.

         4. The basis of the assets of Target Fund II acquired by Acquiring Fund
will be the same as the basis of those  assets  in the  hands of Target  Fund II
immediately  prior to the  transfer,  and the  holding  period of the  assets of
Target Fund II in the hands of  Acquiring  Fund will  include the period  during
which those assets were held by Target Fund II.

         5. The  shareholders  of Target Fund II will  recognize no gain or loss
upon the exchange of all of their Target Fund II


<PAGE>


shares solely for Acquiring Fund voting  shares.  Gain, if any, will be realized
by Target Fund II  shareholders  who in exchange for their Target Fund II shares
receive other property or money in addition to Acquiring  Fund shares,  and will
be  recognized,  but not in excess  of the  amount of cash and the value of such
other property received. If the exchange has the effect of the distribution of a
dividend,  then the  amount  of gain  recognized  that is not in  excess  of the
ratable  share of  undistributed  earnings and profits of Target Fund II will be
treated as a dividend.

         6. The basis of the Acquiring  Fund voting shares to be received by the
Target Fund II shareholders  will be the same as the basis of the Target Fund II
shares surrendered in exchange therefor.

         7. The  holding  period  of the  Acquiring  Fund  voting  shares  to be
received by the Target Fund II shareholders will include the period during which
the Target Fund II shares  surrendered in exchange therefor were held,  provided
the  Target  Fund II  shares  were  held as a  capital  asset on the date of the
exchange.

         This  opinion  letter  is  delivered  to  you  in  satisfaction  of the
requirements of Section 8.6 of each Reorganization  Agreement. We hereby consent
to the filing of this  opinion as an exhibit to the  Registration  Statement  on
Form  N-14  and to use of our  name  and  any  reference  to our  firm  in  such
Registration Statement or in the Prospectus/Proxy  Statement constituting a part
thereof. In giving such consent, we do not thereby admit that we come within the
category of persons whose consent is required  under Section 7 of the Securities
Act of 1933, as amended,  or the rules and  regulations  of the  Securities  and
Exchange Commission thereunder.

                                                Very truly yours,

                                               /s/SULLIVAN & WORCESTER LLP
                                               ---------------------------
                                               SULLIVAN & WORCESTER LLP




<PAGE>




   
                       EVERY SHAREHOLDER'S VOTE IS IMPORTANT!

            THE BOARD OF TRUSTEES RECOMMENDS A VOTE "FOR" EACH PROPOSAL.

                     PLEASE VOTE,  SIGN,  DATE AND PROMPTLY  RETURN
                     YOUR PROXY IN THE ENCLOSED ENVELOPE TODAY!

                    Please detach at perforation before mailing.

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

                   EVERGREEN (FORMERLY KEYSTONE)  TAX FREE INCOME FUND


                          PROXY FOR THE SPECIAL MEETING OF SHAREHOLDERS
                                  TO BE HELD ON JANUARY 6, 1998




         The undersigned, revoking all Proxies heretofore given, hereby appoints
Dorothy E. Bourassa, Terrence J. Cullen, Martin Wolin or Rosemary Van Antwerp or
any of them as Proxies of the undersigned,  with full power of substitution,  to
vote on behalf of the  undersigned all shares of Evergreen  (formerly  Keystone)
Tax Free Income Fund  ("Evergreen  Tax Free  Income")  that the  undersigned  is
entitled to vote at the special  meeting of  shareholders  of Evergreen Tax Free
Income to be held at 3:00 p.m. on Tuesday, January 6, 1998 at the offices of the
Evergreen Keystone Funds, 26th Floor, 200 Berkeley Street, Boston, Massachusetts
02116 and at any  adjournments  thereof,  as fully as the  undersigned  would be
entitled to vote if personally present
 .

                    NOTE: PLEASE SIGN EXACTLY AS YOUR NAME(S)
                     APPEAR ON THIS PROXY. If joint owners,
                    EITHER may sign this Proxy. When signing
                      as attorney, executor, administrator,
                      trustee, guardian, or custodian for a
                    minor, please give your full title. When
                   signing on behalf of a corporation or as a
                   partner for a partnership, please give the
                     full corporate or partnership name and
                               your title, if any.

                                    Date                 , 199


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


<PAGE>



   
                                    ----------------------------------------
                                    Signature(s) and Title(s), if applicable
    


<PAGE>




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

         THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF TRUSTEES OF EVERGREEN
TAX FREE INCOME. THIS PROXY WILL BE VOTED AS SPECIFIED BELOW WITH RESPECT TO THE
ACTION TO BE TAKEN ON THE FOLLOWING  PROSPOSALS.  THE SHARES  REPRESENTED HEREBY
WILL BE VOTED AS INDICATED OR FOR THE PROPOSALS IF NO CHOICE IS  INDICATED.  THE
BOARD OF  TRUSTEES  OF  EVERGREEN  TAX  FREE  INCOME  RECOMMENDS  A VOTE FOR THE
PROPOSALS. PLEASE MARK YOUR VOTE BELOW IN BLUE OR BLACK INK. DO NOT USE RED INK.
EXAMPLE:           X
                  ---

         1. To approve an Agreement and Plan of Reorganization whereby Evergreen
Tax Free Fund, a series of Evergreen  Municipal  Trust,  will (i) acquire all of
the assets of Evergreen  Tax Free Income in exchange for shares of Evergreen Tax
Free Fund; and (ii) assume certain identified  liabilities of Evergreen Tax Free
Income,  as  substantially   described  in  the  accompanying   Prospectus/Proxy
Statement.
    

 ---- FOR                 ---- AGAINST                          ---- ABSTAIN

         2. To consider and vote upon such other  matters as may  properly  come
before said meeting or any adjournments thereof.

       

<PAGE>



       

<PAGE>



   
                  EVERY SHAREHOLDER'S VOTE IS IMPORTANT!

       THE BOARD OF TRUSTEES RECOMMENDS A VOTE "FOR" EACH PROPOSAL.

                PLEASE VOTE,  SIGN,  DATE AND PROMPTLY  RETURN
                YOUR PROXY IN THE ENCLOSED ENVELOPE TODAY!

               Please detach at perforation before mailing.
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    

                                  KEYSTONE TAX FREE FUND


   
                       PROXY FOR THE SPECIAL MEETING OF SHAREHOLDERS
                               TO BE HELD ON JANUARY 6, 1998




         The undersigned, revoking all Proxies heretofore given, hereby appoints
Dorothy E. Bourassa, Terrence J. Cullen, Martin Wolin or Rosemary Van Antwerp or
any of them as Proxies of the undersigned,  with full power of substitution,  to
vote on  behalf  of the  undersigned  all  shares  of  Keystone  Tax  Free  Fund
("Keystone  Tax Free") that the  undersigned  is entitled to vote at the special
meeting of shareholders of Keystone Tax Free to be held at 3:00 p.m. on Tuesday,
January 6, 1998 at the offices of the Evergreen  Keystone Funds, 26th Floor, 200
Berkeley Street, Boston, Massachusetts 02116 and at any adjournments thereof, as
fully as the undersigned would be entitled to vote if personally present
 .

                    NOTE: PLEASE SIGN EXACTLY AS YOUR NAME(S)
                     APPEAR ON THIS PROXY. If joint owners,
                    EITHER may sign this Proxy. When signing
                      as attorney, executor, administrator,
                      trustee, guardian, or custodian for a
                    minor, please give your full title. When
                   signing on behalf of a corporation or as a
                   partner for a partnership, please give the
                     full corporate or partnership name and
                               your title, if any.


                                    Date                 , 199

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

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


<PAGE>



   
                                    Signature(s) and Title(s), if applicable
    



<PAGE>



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

     THIS PROXY IS  SOLICITED ON BEHALF OF THE BOARD OF TRUSTEES OF KEYSTONE TAX
FREE.  THIS PROXY WILL BE VOTED AS SPECIFIED BELOW WITH RESPECT TO THE ACTION TO
BE TAKEN ON THE  FOLLOWING  PROSPOSALS.  THE SHARES  REPRESENTED  HEREBY WILL BE
VOTED AS INDICATED OR FOR THE PROPOSALS IF NO CHOICE IS INDICATED.  THE BOARD OF
TRUSTEES OF KEYSTONE TAX FREE  RECOMMENDS A VOTE FOR THE PROPOSALS.  PLEASE MARK
YOUR VOTE BELOW IN BLUE OR BLACK INK. DO NOT USE RED INK. EXAMPLE: X
                                                                  ---
    

         1. To approve an Agreement and Plan of Reorganization whereby Evergreen
Tax Free Fund, a series of Evergreen  Municipal  Trust,  will (i) acquire all of
the assets of Keystone  Tax Free in exchange  for shares of  Evergreen  Tax Free
Fund;  and (ii) assume certain  identified  liabilities of Keystone Tax Free, as
substantially described in the accompanying Prospectus/Proxy Statement.

- ---- FOR                  ---- AGAINST                          ---- ABSTAIN

         2. To consider and vote upon such other  matters as may  properly  come
before said meeting or any adjournments thereof.

       

<PAGE>


       

<PAGE>





© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission