KEYSTONE TAX FREE FUND
485BPOS, 1998-01-09
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                                                  1933 Act File No. 2-58699
                                                  1940 Act File No. 811-2740

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

  Pre-Effective Amendment No.                                               [ ]
  Post-Effective Amendment No. 30                                           [X]
                                      and

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

  Amendment No. 29                                                          [X]


                             KEYSTONE TAX FREE FUND
                             ----------------------
               (Exact name of Registrant as specified in Charter)


              200 Berkeley Street, Boston, Massachusetts 02116-5034
              -----------------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)


       Registrant's Telephone Number, including Area Code: (617) 210-3200

                 Dorothy E. Bourassa, Esq., 200 Berkeley Street
                 ----------------------------------------------
                              Boston, MA 02116-5034
                     (Name and Address of Agent for Service)


  It is proposed that this filing will become effective:

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

  If appropriate, check the following box:
  [ ] This post-effective amendment designates a new effective date for a
      previously filed post-effective amendment
  [ ] 60 days after filing pursuant to paragraph (a)(i)
  [ ] on (date) pursuant to paragraph (a)(i)

<PAGE>

                             KEYSTONE TAX FREE FUND

                                  CONTENTS OF
                        POST-EFFECTIVE AMENDMENT NO.30
                                       to
                             REGISTRATION STATEMENT

     This Post-Effective Amendment No. 30 to Registrant's Registration Statement
No.  2-58699/811-2740  consists of the following pages, items of information and
documents:

                                The Facing Sheet

                               The Contents Page

                           The Cross-Reference Sheet

                                     PART A
                                     ------

        Prospectus for Keystone Tax Free Fund contained in Post-Effective
        Amendment No. 29 to Registration Statement No. 2-58699/811-2740
         filed on April 30, 1997 is incorporated by reference herein.

                                     PART B
                                     ------

         Statement of Additional Information for Keystone Tax Free Fund
     contained in Post-Effective Amendment No. 29 to Registration Statement
    No. 2-58699/811-2740 filed on April 30, 1997 is incorporated by reference
                                    herein.
  
                                     PART C
                                     ------
               
                              Financial Statements

                                    Exhibits

                          Number of Holders of Securities

                                 Indemnification

              Business and Other Connections of Investment Adviser

                             Principal Underwriter

                        Location of Accounts and Records

                                  Undertakings

                                   Signatures

<PAGE>

                             KEYSTONE TAX FREE FUND

Cross-Reference Sheet pursuant to Rules 404 and 495 under the Securities Act of
1933.

<TABLE>
<CAPTION>
N-1A Item No.       Prospectus Caption
<S>                 <C>
Part A
   1                Cover Page

   2                Expense Information

   3                Financial Highlights

   4                Cover Page; Fund Description; Investment Objective and Policies; Investment Restrictions; Risk Factors;
                    Additional Investment Information

   5                Fund Management and Expenses; Additional Information

   5A               Not applicable

   6                Fund Description; Dividends and Taxes; Fund Shares; Shareholder Services   

   7                How to Buy Shares; Distribution Plan; Shareholder Services; Pricing Shares

   8                How to Redeem Shares

   9                Not applicable

Part B
  10                Cover Page

  11                Table of Contents

  12                Investment Objective and Policies

  13                Investment Objective and Policies; Investment Restrictions; Brokerage; Appendix

  14                The Trust Agreement; Trustees and Officers

  15                Additional Information

  16                Distribution Plan; Investment Management; Principal Underwriter; Additional Information; Expenses     

  17                Brokerage

  18                The Trust Agreement

  19                Valuation of Securities; Distribution Plan; Sales Charges

  20                Distributions and Taxes
 
  21                Principal Underwriter

  22                Standardized Total Return and Yield Quotations

  23                Financial Statements
</TABLE>

<PAGE>

                       SUPPLEMENT TO THE PROSPECTUSES OF
  KEYSTONE BALANCED FUND (K-1), KEYSTONE DIVERSIFIED BOND FUND (B-2), KEYSTONE
  GROWTH AND INCOME FUND (S-1), KEYSTONE HIGH INCOME BOND FUND (B-4), KEYSTONE
  INTERNATIONAL FUND, KEYSTONE PRECIOUS METALS HOLDINGS, KEYSTONE QUALITY BOND
FUND (B-1), KEYSTONE SMALL COMPANY GROWTH FUND (S-4), KEYSTONE STRATEGIC GROWTH
                     FUND (K-2), AND KEYSTONE TAX FREE FUND
                 (EACH A "FUND" AND, COLLECTIVELY, THE "FUNDS")

     
     The prospectus(es) of each of the Funds are hereby supplemented as follows:

FUND REORGANIZATIONS

     Each of Keystone High Income Bond Fund (B-4), Keystone Strategic Growth
Fund (K-2), Keystone Growth and Income Fund (S-1), Keystone International Fund,
and Keystone Precious Metals Holdings has been reorganized as a separate series
of a Delaware business trust, each of which was organized on September 17, 1997.
The name of each trust is set forth below.
<TABLE>
<CAPTION>
NAME OF FUND                                                         NAME OF TRUST
- ------------------------------------------------------------------   ------------------------------------
<S>                                                                  <C>
Keystone Strategic Growth Fund (K-2)                                 Evergreen Equity Trust
Keystone Growth and Income Fund (S-1)                                Evergreen Equity Trust
Keystone High Income Bond Fund (B-4)                                 Evergreen Fixed Income Trust
Keystone Precious Metals Holdings                                    Evergreen International Trust
Keystone International Fund                                          Evergreen International Trust
</TABLE>

     In connection with the reorganizations, the investment objective(s) of each
Fund is now  "nonfundamental"  (i.e.,  changeable by vote of the Board without a
shareholder vote). In addition, each Fund is now subject to certain standardized
investment  restrictions  as set forth in the  Supplement  to the  Statement  of
Additional Information of each Fund dated the date hereof.

NAME CHANGES

       Effective January 12, 1998, the following name changes will occur:
<TABLE>
<CAPTION>
CURRENT NAME                                                         NEW NAME
- ------------------------------------------------------------------   ------------------------------------
<S>                                                                  <C>
Keystone Growth and Income Fund (S-1)                                Evergreen Blue Chip Fund
Keystone High Income Bond Fund (B-4)                                 Evergreen High Yield Bond Fund
Keystone International Fund                                          Evergreen International Growth Fund
Keystone Precious Metals Holdings                                    Evergreen Precious Metals Fund
Keystone Strategic Growth Fund (K-2)                                 Evergreen Strategic Growth Fund
Keystone Quality Bond Fund (B-1)                                     Evergreen Quality Bond Fund
Keystone Balanced Fund (K-1)                                         Evergreen Balanced Fund
Keystone Small Company Growth Fund (S-4)                             Evergreen Small Company Growth Fund

</TABLE>

     In addition,  the name of the distributor for the Funds has been changed to
Evergreen  Distributor,  Inc., the name of the  administrator for certain of the
Funds has been changed to Evergreen Investment  Services,  Inc., and the name of
the transfer agent for the Funds has been changed to Evergreen Service Company.

ADDITION OF MULTIPLE CLASS STRUCTURE

     Effective  January  9,  1998,  each  Fund  will add two  classes  of shares
designated as Class A and Class C and will designate its current class of shares
as Class B.

     For all the Funds,  the table set forth below  summarizes  the  shareholder
transaction  costs  associated  with an  investment in each Class A, Class B and
Class C shares of the Funds.

<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                                            Class A Shares    Class B Shares(3)    Class C Shares
                                                                            --------------    -----------------    --------------
<S>                                                                         <C>               <C>                  <C>
Maximum Sales Charge Imposed on Purchases (as a % of offering price)            4.75%               None                None
Contingent Deferred Sales Charge (as a % of original purchase price or         None(1)            5.00%(2)             1.00%
  redemption proceeds, whichever is lower)
</TABLE>
- -------------
(1) The Funds do not charge a front-end sales charge on purchase of $1 million
    or more, but they do charge a contingent deferred sales charge of 1.00% if
    you redeem those shares within one year after your purchase.
(2) The deferred sales charge on Class B shares declines from 5.00% to 1.00% of
    amounts redeemed within six years after the month of purchase. The Funds do
    not charge a contingent deferred sales charge on redemptions made after
    that. See "Shareholder Information" for more information.
(3) Long-term shareholders may pay more than the economic equivalent front-end
    sales charges permitted by the National Association of Securities Dealers,
    Inc. See "Purchase and Redemption of Shares" for more information.

     Annual  operating  expenses  reflect the normal  operating  expenses of the
Fund,  and include costs such as  management,  distribution  and other fees. The
table below shows the Fund's estimated annual operating  expenses for the fiscal
period ending on the date set forth  besides the Fund's name.  The example shows
what you would pay if you invested  $1,000 over periods  indicated.  The example
assumes  that you  reinvest all of your  dividends  and that the Fund's  average
annual  return will be 5%. THE EXAMPLES ARE FOR  ILLUSTRATION  PURPOSES ONLY AND
SHOULD NOT BE CONSIDERED A  REPRESENTATION  OF PAST OR FUTURE EXPENSES OR ANNUAL
RETURN. THE FUND'S ACTUAL EXPENSES AND RETURNS WILL VARY.

KEYSTONE BALANCED FUND (K-1) (MARCH 31, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .45%       .45%       .45%    After 1 Year
                                                                              $  57      $  67      $  27      $  17      $  17
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  76      $  84      $  54      $  54      $  54
Other Expenses       .25%       .25%       .25%    After 5 Years
                   -------    -------    -------                              $  98      $ 112      $  92      $  92      $  92
Total                .95%      1.70%      1.70%    After 10 Years             $ 159      $ 171      $ 201      $ 171      $ 201
</TABLE>

KEYSTONE DIVERSIFIED BOND FUND (B-2) (APRIL 30, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .52%       .52%       .52%    After 1 Year
                                                                              $  58      $  69      $  29      $  19      $  19
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  81      $  88      $  58      $  58      $  58
Other Expenses       .33%       .33%       .33%    After 5 Years
                   -------    -------    -------                              $ 105      $ 120      $ 100      $ 100      $ 100
Total               1.10%      1.85%      1.85%    After 10 Years             $ 175      $ 188      $ 217      $ 188      $ 217
</TABLE>

KEYSTONE GROWTH AND INCOME FUND (S-1) (JULY 31, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .64%       .64%       .64%    After 1 Year
                                                                              $  59      $  70      $  30      $  20      $  20
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  84      $  91      $  61      $  61      $  61
Other Expenses       .31%       .31%       .31%    After 5 Years
                   -------    -------    -------                              $ 110      $ 125      $ 105      $ 105      $ 105
Total               1.20%      1.95%      1.95%    After 10 Years             $ 186      $ 198      $ 227      $ 198      $ 227
</TABLE>


KEYSTONE HIGH INCOME BOND FUND (B-4) (APRIL 30, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .58%       .58%       .58%    After 1 Year
                                                                              $  59      $  70      $  30      $  20      $  20
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  83      $  91      $  61      $  61      $  61
Other Expenses       .35%       .35%       .35%    After 5 Years
                   -------    -------    -------                              $ 109      $ 124      $ 104      $ 104      $ 104
Total               1.18%      1.93%      1.93%    After 10 Years             $ 184      $ 196      $ 225      $ 196      $ 225
</TABLE>

KEYSTONE INTERNATIONAL FUND (OCTOBER 31, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .75%       .75%       .75%    After 1 Year
                                                                              $  63      $  74      $  34      $  24      $  24
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  95      $ 103      $  73      $  73      $  73
Other Expenses       .59%       .59%       .59%    After 5 Years
                   -------    -------    -------                              $ 130      $ 145      $ 125      $ 125      $ 125
Total               1.59%      2.34%      2.34%    After 10 Years             $ 227      $ 239      $ 268      $ 239      $ 268
</TABLE>

KEYSTONE PRECIOUS METALS HOLDINGS (OCTOBER 31, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .74%       .74%       .74%    After 1 Year
                                                                              $  64      $  74      $  34      $  24      $  24
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  97      $ 105      $  75      $  75      $  75
Other Expenses       .67%       .67%       .67%    After 5 Years
                   -------    -------    -------                              $ 133      $ 149      $ 129      $ 129      $ 129
Total               1.66%      2.41%      2.41%    After 10 Years             $ 235      $ 247      $ 275      $ 247      $ 275

</TABLE>

KEYSTONE QUALITY BOND FUND (B-1) (OCTOBER 31, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .52%       .52%       .52%    After 1 Year
                                                                              $  58      $  69      $  29      $  19      $  19
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  81      $  88      $  58      $  58      $  58
Other Expenses       .33%       .33%       .33%    After 5 Years
                   -------    -------    -------                              $ 105      $ 120      $ 100      $ 100      $ 100
Total               1.10%      1.85%      1.85%    After 10 Years             $ 175      $ 188      $ 217      $ 188      $ 217
</TABLE>

KEYSTONE SMALL COMPANY GROWTH FUND (S-4) (SEPTEMBER 30, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .48%       .48%       .48%    After 1 Year
                                                                              $  57      $  68      $  28      $  18      $  18
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  78      $  85      $  55      $  55      $  55
Other Expenses       .27%       .27%       .27%    After 5 Years
                   -------    -------    -------                              $ 100      $ 115      $  95      $  95      $  95
Total               1.00%      1.75%      1.75%    After 10 Years             $ 164      $ 177      $ 206      $ 177      $ 206
</TABLE>

KEYSTONE STRATEGIC GROWTH FUND (K-2) (SEPTEMBER 30, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .53%       .53%       .53%    After 1 Year
                                                                              $  58      $  69      $  29      $  19      $  19
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  81      $  88      $  58      $  58      $  58
Other Expenses       .32%       .32%       .32%    After 5 Years
                   -------    -------    -------                              $ 105      $ 120      $ 100      $ 100      $ 100
Total               1.10%      1.85%      1.85%    After 10 Years             $ 175      $ 188      $ 217      $ 188      $ 217
</TABLE>

KEYSTONE TAX FREE FUND (MAY 31, 1998)
<TABLE>
<CAPTION>
                                                                                                  EXAMPLES
                                                                             ---------------------------------------------------
                                                                                Assuming Redemption at           Assuming no
                     ANNUAL OPERATING EXPENSES                                       End of Period                Redemption
                   -----------------------------                             -----------------------------    ------------------
                   Class A    Class B    Class C                             Class A    Class B    Class C    Class B    Class C
                   -------    -------    -------                             -------    -------    -------    -------    -------
<S>                <C>        <C>        <C>       <C>                       <C>        <C>        <C>        <C>        <C>
Management Fees      .42%       .42%       .42%    After 1 Year
                                                                              $  56      $  66      $  26      $  16      $  16
12b-1 Fees*          .25%      1.00%      1.00%    After 3 Years
                                                                              $  73      $  80      $  50      $  50      $  50
Other Expenses       .16%       .16%       .16%    After 5 Years
                   -------    -------    -------                              $  91      $ 106      $  86      $  86      $  86
Total                .83%      1.58%      1.58%    After 10 Years             $ 145      $ 158      $ 188      $ 158      $ 188
</TABLE>

DISTRIBUTION PLANS AND AGREEMENTS

     Distribution  Plans. The Fund's Class A, Class B and Class C shares pay for
the  expenses  associated  with the  distribution  of such shares  according  to
distribution  plans adopted pursuant to Rule 12b-1 under the Investment  Company
Act of 1940 (the "1940 Act") (each a "Plan" or collectively the "Plans").  Under
the   Plans,   the  Fund  may   incur   distribution-related   and   shareholder
servicing-related  expenses  which are based  upon a  maximum  annual  rate as a
percentage of the Fund's average daily net assets  attributable to the Class, as
follows:

Class A shares                               0.75% (currently limited to 0.25%)
Class B shares                               1.00%
Class C shares                               1.00%

     Of the amount  that each  Class may pay under its  respective  Plan,  up to
0.25% may constitute a service fee to be used to compensate organizations, which
may  include  the Fund's  investment  adviser or its  affiliates,  for  personal
services  rendered  to  shareholders   and/or  the  maintenance  of  shareholder
accounts.  The Fund may not pay any  distribution  or  services  fees during any
fiscal  period in excess of the amounts set forth above.  Amounts paid under the
Plans are used to compensate the Fund's distributor pursuant to the Distribution
Agreements entered into by the Fund.

     Distribution  Agreements.  The  Fund  has also  entered  into  distribution
agreements (each a "Distribution  Agreement" or collectively  the  "Distribution
Agreements")  with EDI. Pursuant to the Distribution  Agreements,  the Fund will
compensate  EDI for its services as  distributor  based upon the maximum  annual
rate as a percentage of the Fund's average daily net assets  attributable to the
Class, as follows:

Class A shares                                      0.25%
Class B shares                                      1.00%
Class C shares                                      1.00%

     The Distribution  Agreements provide that EDI will use the distribution fee
received  from the Fund for payments (1) to compensate  broker-dealers  or other
persons for distributing  shares of the Fund,  including  interest and principal
payments made in respect of amounts paid to broker-dealers or other persons that
have been financed (EDI may assign its rights to receive  compensation under the
Plans to secure such financings), (2) to otherwise promote the sale of shares of
the Fund,  and (3) to compensate  broker-dealers,  depository  institutions  and
other  financial  intermediaries  for providing  administrative,  accounting and
other services with respect to the Fund's  shareholders.  FUNB or its affiliates
may finance  the  payments  made by EDI to  compensate  broker-dealers  or other
persons for distributing shares of the Fund.

     In  the  event  the  Fund  acquires  the  assets  of  other  mutual  funds,
compensation paid to EDI under the Distribution Agreements may be paid by EDI to
the distributors of the acquired funds.

     Since EDI's compensation under the Distribution  Agreements is not directly
tied to the expenses incurred by EDI, the amount of compensation  received by it
under the Distribution  Agreements  during any year may be more or less than its
actual  expenses  and may  result  in a  profit  to EDI.  Distribution  expenses
incurred by EDI in one fiscal year that exceed the level of compensation paid to
EDI for that year may be paid from  distribution  fees received from the Fund in
subsequent fiscal years.

- --------------------------------------------------------------------------------
                       PURCHASE AND REDEMPTION OF SHARES
- --------------------------------------------------------------------------------

     Class A Shares--Front-End Sales Charge Alternative.  You may purchase Class
A shares  of the  Fund at net  asset  value  plus an  initial  sales  charge  on
purchases  under  $1,000,000.  You may  purchase  $1,000,000  or more of Class A
shares without a front-end sales charge;  however,  a contingent  deferred sales
charge  ("CDSC")  equal  to  the  lesser  of 1% of  the  purchase  price  or the
redemption value will be imposed on shares redeemed during the month of purchase
and the 12-month period following the month of purchase. The schedule of charges
for Class A shares is as follows: Initial Sales Charge
<TABLE>
<CAPTION>
                          as a % of the Net    as a % of the            Commission to Dealer/Agent
  Amount of Purchase       Amount Invested     Offering Price            as a % of Offering Price
<S>         <C>           <C>                  <C>              <C>
  Less than $    50,000         4.99%               4.75%                            4.25%
$  50,000 - $    99,999         4.71%               4.50%                            4.25%
$ 100,000 - $   249,999         3.90%               3.75%                            3.25%
$ 250,000 - $   499,999         2.56%               2.50%                            2.00%
$ 500,000 - $   999,999         2.04%               2.00%                            1.75%
       Over $ 1,000,000          None                None       1.00% of the amount invested up to
                                                                $2,999,999; .50% of the amount invested
                                                                over $2,999,999, up to $4,999,999; and
                                                                .25% of the excess over $4,999,999
</TABLE>

     No front-end  sales charges are imposed on Class A shares  purchased by (a)
institutional investors, which may include bank trust departments and registered
investment advisers; (b) investment advisers,  consultants or financial planners
who place trades for their own accounts or the accounts of their clients and who
charge such clients a management, consulting, advisory or other fee; (c) clients
of  investment  advisers or  financial  planners  who place trades for their own
accounts if the  accounts  are linked to the master  account of such  investment
advisers or financial  planners on the books of the  broker-dealer  through whom
shares are purchased;  (d) institutional  clients of  broker-dealers,  including
retirement  and  deferred  compensation  plans and the trusts used to fund these
plans, which place trades through an omnibus account maintained with the Fund by
the broker-dealer;  (e) shareholders of record on October 12, 1990 in any series
of Evergreen  Investment  Trust in  existence  on that date,  and the members of
their  immediate  families;  (f) current and retired  employees  of FUNB and its
affiliates,  EDI  and any  broker-dealer  with  whom  EDI  has  entered  into an
agreement to sell shares of the Fund,  and members of the immediate  families of
such  employees;  (g) and upon the  initial  purchase  of an  Evergreen  fund by
investors reinvesting the proceeds from a redemption within the preceding thirty
days of shares of other  mutual  funds,  provided  such  shares  were  initially
purchased with a front-end  sales charge or subject to a CDSC.  Certain  broker-
dealers or other  financial  institutions  may impose a fee on  transactions  in
shares of the Fund.

     Class A shares may also be purchased at net asset value by a corporation or
certain  other  qualified   retirement   plans  or  a   non-qualified   deferred
compensation plan or a Title I tax sheltered annuity or TSA plan sponsored by an
organization having 100 or more eligible employees, or a TSA plan sponsored by a
public education entity having 5,000 or more eligible employees.

     In  connection  with  sales  made to  plans of the  type  described  in the
preceding  sentence EDI will pay  broker-dealers  and others  concessions at the
rate of 0.50% of the net asset value of the shares purchased. These payments are
subject to reclaim in the event the shares are  redeemed  within  twelve  months
after purchase.

     When Class A shares  are sold,  EDI will  normally  retain a portion of the
applicable  sales  charge  and pay the  balance  to the  broker-dealer  or other
financial  intermediary through whom the sale was made. EDI may also pay fees to
banks from sales  charges for services  performed on behalf of the  customers of
such banks in connection with the purchase of shares of the Fund. In addition to
compensation  paid at the time of sale,  entities  whose clients have  purchased
Class A shares may receive a trailing  commission  equal to 0.25% of the average
daily  net  asset  value on an  annual  basis  of  Class A shares  held by their
clients.  Certain  purchases  of Class A shares may qualify  for  reduced  sales
charges  in  accordance  with  the  Fund's  Concurrent   Purchases,   Rights  of
Accumulation,  Letter of  Intent,  certain  Retirement  Plans and  Reinstatement
Privilege.  Consult the Application for additional  information concerning these
reduced sales charges.

     Class B Shares--Deferred Sales Charge Alternative. You may purchase Class B
shares at net asset value without an initial sales charge.  However, you may pay
a CDSC if you redeem  shares  within six years after the month of purchase.  The
amount of the CDSC  (expressed  as a percentage of the lesser of the current net
asset value or original  cost) will vary  according  to the number of years from
the month of purchase of Class B shares as set forth below.

<TABLE>
<CAPTION>
                                                                                                                      CDSC
Redemption Timing                                                                                                    Imposed
- ------------------------------------------------------------------------------------------------------------------   -------
<S>                                                                                                                  <C>
Month of purchase and the first twelve-month period following the month of purchase...............................     5.00%
Second twelve-month period following the month of purchase........................................................     4.00%
Third twelve-month period following the month of purchase.........................................................     3.00%
Fourth twelve-month period following the month of purchase........................................................     3.00%
Fifth twelve-month period following the month of purchase.........................................................     2.00%
Sixth twelve-month period following the month of purchase.........................................................     1.00%
No CDSC is imposed on amounts redeemed thereafter.
</TABLE>

     If you redeem shares purchased after January 1, 1995, but before January 9,
1998,  you will pay a CDSC  according to the CDSC schedule in effect at the time
you bought your shares.

     The CDSC is deducted from the amount of the  redemption and is paid to EDI.
In the event the Fund acquires the assets of other mutual funds, the CDSC may be
paid by EDI to the  distributors  of the  acquired  funds.  Class B  shares  are
subject to higher  distribution  and/or  shareholder  service  fees than Class A
shares for a period of seven years after the month of purchase  (after  which it
is expected  that they will convert to Class A shares  without  imposition  of a
front-end sales charge). 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.  The Fund will not normally  accept any purchase of Class B
shares in the amount of $250,000 or more.

     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
the higher  distribution  and/or services fee imposed on Class B shares.  If you
bought shares before January 1, 1995, your shares will automatically  convert to
Class A shares on or about January 16, 1998. If you purchased  your shares after
January 1, 1995, your shares will convert to Class A shares  seventy-two  months
from the date you purchased your 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  and/or  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.  Class C
Shares--Level-Load   Alternative.  Class  C  shares  are  only  offered  through
broker-dealers  who have  special  distribution  agreements  with  EDI.  You may
purchase Class C shares at net asset value without any initial sales charge and,
therefore,  the full amount of your  investment  will be used to  purchase  Fund
shares.  However,  you will pay a 1.00% CDSC,  if you redeem  shares  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/or  shareholder  service fees than Class A shares but,  unlike
Class B shares,  do not  convert to any other  class of shares of the Fund.  The
higher fees mean a higher expense ratio,  so Class C shares pay  correspondingly
lower  dividends  and may have a lower net asset value than Class A shares.  The
Fund will not  normally  accept any  purchase of Class C shares in the amount of
$500,000  or more.  No CDSC  will be  imposed  on Class C  shares  purchased  by
institutional investors, and through employee benefit and savings plans eligible
for the exemption from front-end  sales charges  described under "Class A Shares
- --  Front-End  Sales  Charge  Alternative,"  above.   Broker-dealers  and  other
financial intermediaries whose clients have purchased Class C shares may receive
a trailing  commission  equal to 0.75% of the  average  daily net asset value of
such shares on an annual basis held by their clients more than one year from the
date of purchase.  The payment of trailing commissions will commence immediately
with respect to shares eligible for exemption from the CDSC normally  applicable
to Class C shares.  Contingent  Deferred  Sales  Charge.  Shares  obtained  from
dividend  or  distribution  reinvestment  are not  subject  to a CDSC.  Any CDSC
imposed  upon  the  redemption  of  Class  A,  Class B or  Class C  shares  is a
percentage  of the lesser of (1) the net asset  value of the shares  redeemed or
(2) the net asset value at the time of purchase of such shares.

     No CDSC is imposed on a  redemption  of shares of the Fund in the event of:
(1) death or disability of the shareholder;  (2) a lump-sum  distribution from a
401(k) plan or other benefit plan qualified under the Employee Retirement Income
Security Act of 1974 ("ERISA");  (3) automatic  withdrawals  from ERISA plans if
the  shareholder  is at least 59 1/2 years old; (4)  involuntary  redemptions of
accounts having an aggregate net asset value of less than $1,000;  (5) automatic
withdrawals under the Systematic Withdrawal Plan of up to 1.00% per month of the
shareholder's  initial  account  balance;  (6)  withdrawals  consisting  of loan
proceeds to a retirement plan participant;  (7) financial  hardship  withdrawals
made by a retirement plan participant;  or (8) withdrawals consisting of returns
of excess  contributions  or excess  deferral  amounts made to a retirement plan
participant.

     The Fund may also  sell  Class A,  Class B or Class C shares  at net  asset
value without any initial sales charge or CDSC to certain  Directors,  Trustees,
officers and employees of the Fund,  Keystone,  FUNB, Evergreen Asset Management
Corp.  ("Evergreen Asset"), EDI and certain of their affiliates,  and to members
of the immediate  families of such persons,  to  registered  representatives  of
firms with dealer  agreements with EDI, and to a bank or trust company acting as
a trustee for a single account.

     General. The decision as to which Class of shares is more beneficial to you
depends  on the amount of your  investment  and the length of time you will hold
it. If you are making a large  investment,  thus  qualifying for a reduced sales
charge,  you  might  consider  Class A  shares.  If you  are  making  a  smaller
investment,  you might  consider  Class B shares since 100% of your  purchase is
invested immediately and since such shares will convert to Class A shares, which
incur lower ongoing  distribution  and/or shareholder  service fees, after seven
years.  If you are  unsure  of the time  period  of your  investment,  you might
consider  Class C shares since there are no initial sales charges and,  although
there is no conversion feature, the CDSC only applies to redemptions made during
the first year after the month of purchase.  Consult your financial intermediary
for further information.  The compensation received by broker-dealers and agents
may differ  depending  on whether  they sell Class A, Class B or Class C shares.
There is no size limit on purchases of Class A shares.

HOW TO REDEEM SHARES

     You may "redeem" (i.e.,  sell) your shares in the Fund to the Fund for cash
at their net redemption  value on any day the Exchange is open,  either directly
by writing to the Fund,  c/o ESC, or through your  financial  intermediary.  The
amount you will receive is the net asset value  adjusted for fractions of a cent
(less any applicable  CDSC) next calculated after the Fund receives your request
in proper form.

EXCHANGE PRIVILEGE

     How to Exchange  Shares.  You may  exchange  some or all of your shares for
shares of the same class of any other  Evergreen  funds  through your  financial
intermediary,  by calling or  writing to ESC or by using the  Evergreen  Express
Line as described above. Once an exchange request has been telephoned or mailed,
it is irrevocable and may not be modified or canceled. Exchanges will be made on
the  basis of the  relative  net  asset  values  of the  shares  exchanged  next
determined after an exchange  request is received.  An exchange which represents
an initial  investment  in  another  Evergreen  fund is  subject to the  minimum
investment and suitability requirements of each fund.

     No CDSC will be imposed in the event shares are exchanged for shares of the
same class of other Evergreen  funds. If you redeem shares,  the CDSC applicable
to the shares of the Evergreen  fund  originally  purchased for cash is applied.
Also,  Class B shares will continue to age following an exchange for the purpose
of conversion to Class A shares and for the purpose of determining the amount of
the applicable CDSC.

PERFORMANCE INFORMATION

     The Funds may quote their "total  return" or "yield" for specified  periods
in  advertisements,  reports,  or other  communications  to shareholders.  Total
return and yield are computed  separately for each Class of shares.  Performance
data for one or more  Classes  may be  included  in any  advertisement  or sales
literature using performance data of a Fund.

PURCHASE AND REDEMPTION OF SHARES

     Certain employer-sponsored  retirement or savings plans, including eligible
401(k) plans,  may purchase Class A shares at net asset value provided that such
plans meet certain  required  minimum  number of eligible  employees or required
amount  of  assets.  The CDSC  applicable  to Class B shares  also is  waived on
redemptions  of shares by such  plans.  Additional  information  concerning  the
waiver of sales charges is set forth in the Statement of Additional Information.


ANNUAL UPDATE TO FINANCIAL SECTIONS OF CERTAIN PROSPECTUSES

KEYSTONE GROWTH AND INCOME FUND (S-1)

The "Financial Highlights" section is replaced entirely by the following:

     The following table contains important  financial  information  relating to
the Fund and has been audited by KPMG Peat  Marwick LLP, the Fund's  independent
auditors.  The table  appears in the Fund's  Annual Report and should be read in
conjunction with the Fund's financial  statements and related notes,  which also
appear,  together with the independent  auditors'  report,  in the Fund's Annual
Report,  which is  incorporated  by reference  into the  statement of additional
information. Additional information about the Fund's performance is contained in
the Annual Report, which will be made available upon request and without charge.
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED AUGUST 31,
                                                                         --------------------------------------------------------
                                                                           1997        1996        1995        1994        1993
                                                                         --------    --------    --------    --------    --------
<S>                                                                      <C>         <C>         <C>         <C>         <C>
PER SHARE DATA:
Net asset value beginning of year.....................................     $25.05      $22.98      $23.21      $25.42      $23.17
                                                                         --------    --------    --------    --------    --------
Income from investment operations
  Net investment income...............................................       0.15        0.12        0.25        0.16        0.11
  Net gain (loss) on investments and foreign currency related
    transactions......................................................       7.97        3.69        2.66       (0.35)       3.11
                                                                         --------    --------    --------    --------    --------
    Total from investment operations..................................       8.12        3.81        2.91       (0.19)       3.22
                                                                         --------    --------    --------    --------    --------
Less distributions
  From net investment income..........................................      (0.15)      (0.54)      (0.25)      (0.23)      (0.11)
  In excess of net investment income..................................      (0.05)      (0.22)      (0.11)      (0.05)      (0.17)
  From net realized gain on investments...............................      (3.18)      (0.98)      (2.78)      (1.74)      (0.69)
                                                                         --------    --------    --------    --------    --------
    Total distributions...............................................      (3.38)      (1.74)      (3.14)      (2.02)      (0.97)
                                                                         --------    --------    --------    --------    --------
Net asset value end of year...........................................   $  29.79    $  25.05    $  22.98    $  23.21    $  25.42
                                                                         --------    --------    --------    --------    --------
                                                                         --------    --------    --------    --------    --------
TOTAL RETURN (A)......................................................      34.76%      17.31%      13.87%      (0.72%)     14.31%
RATIOS/SUPPLEMENTAL DATA:
Ratios to average net assets:
  Total expenses......................................................       1.57%       1.85%       1.75%       2.07%       2.28%
  Total expenses, excluding indirectly paid expenses..................       1.56%       1.84%        N/A         N/A         N/A
  Net investment income...............................................       0.55%       0.52%       1.09%       0.67%       0.47%
Portfolio turnover rate...............................................        109%        139%        115%         73%         96%
Average commission rate paid per share................................   $ 0.0598    $ 0.0635         N/A         N/A         N/A
Net assets end of year (thousands)....................................   $312,935    $224,819    $199,456    $208,532    $234,688
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED AUGUST 31,
                                                                         --------------------------------------------------------
                                                                           1992        1991        1990        1989        1988
                                                                         --------    --------    --------    --------    --------
<S>                                                                      <C>         <C>         <C>         <C>         <C>
PER SHARE DATA:
Net asset value beginning of year.....................................     $25.12      $22.97      $24.82      $18.93      $27.23
                                                                         --------    --------    --------    --------    --------
Income from investment operations
  Net investment income...............................................       0.15        0.19        0.22        0.32        0.46
  Net gain (loss) on investments and foreign currency related
    transactions......................................................      (0.11)       4.72       (1.29)       6.16       (6.77)
                                                                         --------    --------    --------    --------    --------
    Total from investment operations..................................       0.04        4.91       (1.07)       6.48       (6.31)
                                                                         --------    --------    --------    --------    --------
Less distributions
  From net investment income..........................................      (0.15)      (0.26)      (0.65)      (0.59)      (0.46)
  In excess of net investment income..................................      (0.17)      (0.25)      (0.09)          0           0
  From net realized gain on investments...............................      (1.67)      (2.25)      (0.04)          0       (1.53)
                                                                         --------    --------    --------    --------    --------
    Total distributions...............................................      (1.99)      (2.76)      (0.78)      (0.59)      (1.99)
                                                                         --------    --------    --------    --------    --------
Net asset value end of year...........................................     $23.17      $25.12      $22.97      $24.82      $18.93
                                                                         --------    --------    --------    --------    --------
TOTAL RETURN (A)......................................................       0.38%      24.82%      (4.56%)     34.99%     (24.55%)
RATIOS/SUPPLEMENTAL DATA:
Ratios to average net assets:
  Total expenses......................................................       2.08%       2.33%       2.35%       2.05%       1.77%
  Total expenses, excluding indirectly paid expense...................        N/A         N/A         N/A         N/A         N/A
  Net investment income...............................................       0.61%       0.93%       1.36%       2.16%       2.28%
Portfolio turnover rate...............................................         95%         64%         47%         44%         82%
Average commission rate paid per share................................        N/A         N/A         N/A         N/A         N/A
Net assets end of year (thousands)....................................   $204,004    $176,985    $154,124    $187,696    $195,375
</TABLE>
 
- -------------
(a) Excluding applicable sales charges.


     The "Fund Management and Expenses; Sub-administrator" section is deleted.

     The last sentence of the first  paragraph  and the second  paragraph of the
"Fund Management and Expenses; Fund Expenses" section are deleted.

     The Fund's  portfolio  turnover rates for the fiscal years ended August 31,
1996 and 1997, were 139% and 109%, respectively.

     In order to  exchange  shares of any Fund for shares of  Keystone  Precious
Metals  Holdings,  shareholder  must have  held  such  shares of such Fund for a
period of at least six months.

KEYSTONE DIVERSIFIED BOND FUND (B-2)

The "Financial Highlights" section is replaced entirely by the following:

     The following table contains important  financial  information  relating to
the Fund and has been audited by KPMG Peat  Marwick LLP, the Fund's  independent
auditors.  The table  appears in the Fund's  Annual Report and should be read in
conjunction with the Fund's financial  statements and related notes,  which also
appear,  together with the independent  auditors'  report,  in the Fund's Annual
Report,  which is  incorporated  by reference  into the  statement of additional
information. Additional information about the Fund's performance is contained in
the Annual Report, which will be made available upon request and without charge.
<TABLE>
<CAPTION>
                                                                       YEAR ENDED AUGUST 31,
                                      ---------------------------------------------------------------------------------------
                                        1997       1996       1995       1994        1993        1992       1991       1990
                                      --------   --------   --------   --------   ----------   --------   --------   --------
<S>                                   <C>        <C>        <C>        <C>        <C>          <C>        <C>        <C>
NET ASSET VALUE BEGINNING OF YEAR...    $14.65     $15.09     $15.28     $17.06       $16.44     $15.37     $15.51     $17.74
                                      --------   --------   --------   --------   ----------   --------   --------   --------
INCOME FROM INVESTMENT OPERATIONS
Net investment income...............      0.91       0.95       1.06       1.06         1.28       1.33       1.33       1.53
Net realized and unrealized gain
 (loss) on investments and foreign
 currency related transactions......      0.84      (0.35)      0.11      (1.62)        0.70       1.14       0.17      (1.94)
                                      --------   --------   --------   --------   ----------   --------   --------   --------
Total from investment operations....      1.75       0.60       1.17      (0.56)        1.98       2.47       1.50      (0.41)
                                      --------   --------   --------   --------   ----------   --------   --------   --------
LESS DISTRIBUTIONS FROM:
Net investment income...............     (0.93)     (0.96)     (1.06)     (1.22)       (1.28)     (1.33)     (1.63)     (1.61)
In excess of net investment
 income.............................     (0.05)         0      (0.22)         0        (0.08)     (0.07)     (0.01)     (0.21)
Tax basis return of capital.........         0      (0.08)     (0.08)         0            0          0          0          0
Net realized gain on investments....         0          0          0          0            0          0          0          0
                                      --------   --------   --------   --------   ----------   --------   --------   --------
Total distributions.................     (0.98)     (1.04)     (1.36)     (1.22)       (1.36)     (1.40)     (1.64)     (1.82)
                                      --------   --------   --------   --------   ----------   --------   --------   --------
NET ASSET VALUE END OF YEAR.........    $15.42     $14.65     $15.09     $15.28       $17.06     $16.44     $15.37     $15.51
                                      --------   --------   --------   --------   ----------   --------   --------   --------
                                      --------   --------   --------   --------   ----------   --------   --------   --------
TOTAL RETURN (A)....................     12.25%      4.03%      8.13%     (3.53%)      12.73%     16.88%     10.58%     (2.44%)
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
 Total expenses.....................      1.88%      1.84%      1.81%      1.75%        1.89%      1.99%      1.94%      1.89%
 Total expenses, excluding
   indirectly paid expenses.........      1.87%      1.83%        --         --           --         --         --         --
 Net investment income..............      6.07%      6.42%      7.05%      6.48%        7.73%      8.29%      8.74%      9.26%
PORTFOLIO TURNOVER RATE.............       138%       246%       178%       200%         133%       117%       101%        43%
NET ASSETS END OF YEAR
 (THOUSANDS)........................  $457,701   $559,792   $734,837   $814,245   $1,004,393   $902,339   $814,528   $860,615
<CAPTION>
 
                                         1989        1988
                                      ----------   --------
<S>                                   <C>          <C>
NET ASSET VALUE BEGINNING OF YEAR...      $17.99     $18.91
                                      ----------   --------
INCOME FROM INVESTMENT OPERATIONS
Net investment income...............        1.71       1.78
Net realized and unrealized gain
 (loss) on investments and foreign
 currency related transactions......       (0.13)     (0.81)
                                      ----------   --------
Total from investment operations....        1.58       0.97
                                      ----------   --------
LESS DISTRIBUTIONS FROM:
Net investment income...............       (1.83)     (1.85)
In excess of net investment
 income.............................           0          0
Tax basis return of capital.........           0          0
Net realized gain on investments....           0      (0.04)
                                      ----------   --------
Total distributions.................       (1.83)     (1.89)
                                      ----------   --------
NET ASSET VALUE END OF YEAR.........      $17.74     $17.99
                                      ----------   --------
                                      ----------   --------
TOTAL RETURN (A)....................        9.23%      5.61%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
 Total expenses.....................        1.84%      1.68%
 Total expenses, excluding
   indirectly paid expenses.........          --         --
 Net investment income..............        9.52%      9.82%
PORTFOLIO TURNOVER RATE.............          47%        46%
NET ASSETS END OF YEAR
 (THOUSANDS)........................  $1,000,305   $838,892
</TABLE>
 
- -------------
(a) Excluding applicable sales charges.


     The  Fund  may  invest  up to 50% of its  assets  in  securities  that  are
principally traded in securities markets located outside the United States.

     The Asset Composition table located under the caption "Risk Factors" of the
prospectus is replaced entirely with the following:
<TABLE>
<CAPTION>
                                                                 *UNRATED SECURITIES
                                                                    OF COMPARABLE
                                             RATED SECURITIES        QUALITY AS
                                              AS PERCENTAGE         PERCENTAGE OF
RATING                                       OF FUND'S ASSETS       FUND'S ASSETS
- ------------------------------------------   ----------------    -------------------
<S>                                          <C>                 <C>
AAA                                                23.49%                0.00%
AA                                                 13.63%                0.00%
A                                                  13.83%                0.00%
BBB                                                 6.46%                0.00%
BBB split                                           0.20%                0.00%
BB                                                  7.32%                0.17%
BB split                                            8.21%                0.00%
B                                                  12.59%                0.00%
B split                                             0.40%                0.00%
CCC                                                 0.00%                0.00%
D                                                   0.00%                0.00%
Unrated*                                            0.17%
U.S. governments, cash, equities and
  others                                           13.70%
                                                 -------
    TOTAL                                         100.00%
                                                 -------
</TABLE>
 
     The "Fund Management and Expenses; Sub-Administrator" section is deleted.

     The last sentence of the first  paragraph  and the second  paragraph of the
"Fund Management and Expenses; Fund Expenses" section are deleted.

     The Fund's  portfolio  turnover rates for the fiscal years ended August 31,
1996 and 1997 were 246% and 138%, respectively.

     The sixth paragraph of the "Distribution Plan" section is deleted


December 22, 1997

<PAGE>                                
 
                          SUPPLEMENT TO THE STATEMENTS
                          OF ADDITIONAL INFORMATION OF

Evergreen Aggressive Growth Fund, Evergreen American Retirement Fund, Evergreen
Emerging Markets Growth Fund, Evergreen Florida High Income Municipal Bond Fund,
  Evergreen Foundation Fund, Evergreen Fund, Evergreen Georgia Municipal Bond
Fund, Evergreen Global Leaders Fund, Evergreen Growth and Income Fund, Evergreen
     High Grade Tax Free Fund, Evergreen Income and Growth Fund, Evergreen
  Intermediate Term Government Securities Fund, Evergreen International Equity
  Fund, Evergreen Institutional Money Market Fund, Evergreen Institutional Tax
 Exempt Money Market Fund, Evergreen Institutional Treasury Money Market Fund,
Evergreen Micro Cap Fund, Evergreen Money Market Fund, Evergreen North Carolina
     Municipal Bond Fund, Evergreen Short-Intermediate Bond Fund, Evergreen
   Short-Intermediate Municipal Fund, Evergreen Small Cap Equity Income Fund,
Evergreen South Carolina Municipal Bond Fund, Evergreen Tax Strategic Foundation
 Fund, Evergreen U.S. Government Fund, Evergreen Utility Fund, Evergreen Value
Fund, Evergreen Virginia Municipal Bond Fund, Evergreen Capital Preservation and
Income Fund, Evergreen Fund for Total Return, Evergreen Natural Resources Fund,
Evergreen Omega Fund, Evergreen Strategic Income Fund, Evergreen California Tax
 Free Fund, Evergreen Massachusetts Tax Free Fund, Evergreen Missouri Tax Free
 Fund, Evergreen New York Tax Free Fund, Evergreen Pennsylvania Tax Free Fund,
  Keystone Balanced Fund (K-1), Keystone Diversified Bond Fund (B-2), Keystone
 High Income Bond Fund (B-4), Keystone Quality Bond Fund (B-1), Keystone Small
   Company Growth Fund (S-4), Keystone Strategic Growth Fund (K- 2), Keystone
 Growth and Income Fund (S-1), Evergreen Select Adjustable Rate Fund, Evergreen
  Select Small Cap Growth Fund, Keystone International Fund, Keystone Precious
 Metals Holdings, and Keystone Tax Free Fund (each a "Fund" and, collectively,
                                  the "Funds")

     The  Statements of Additional  Information  of each of the Funds are hereby
supplemented as follows:

STANDARDIZED FUNDAMENTAL INVESTMENT RESTRICTIONS

     Each of the above Funds,  except  Keystone  Balanced  Fund (K-1),  Keystone
Quality Bond Fund (B-1),  Keystone  Diversified Bond Fund (B-2),  Keystone Small
Company Growth Fund (S-4), and Keystone Tax Free Fund, has adopted the following
standardized  fundamental  investment  restrictions.  These  restrictions may be
changed only by a vote of Fund shareholders.

1.       Diversification of Investments

         The  Fund  may not make any  investment  inconsistent  with the  Fund's
         classification as a diversified  [non-diversified]  investment  company
         under the Investment Company Act of 1940.

2.       Concentration of a Fund's Assets in a Particular Industry.  ([All Funds
         other than those listed below.)

         The Fund may not  concentrate  its  investments  in the  securities  of
         issuers  primarily  engaged  in any  particular  industry  (other  than
         securities issued or guaranteed by the U.S.  government or its agencies
         or  instrumentalities  [or in the case of Money Market  Funds  domestic
         bank money instruments]).

         For Evergreen Utility Fund

         The Fund will concentrate its investments in the utilities industry.

         For Keystone Precious Metals Holdings

         The Fund will concentrate its investments in industries  related to the
         mining,  processing  or  dealing in gold or other  precious  metals and
         minerals.

3.       Issuance of Senior Securities

         Except as permitted under the Investment  Company Act of 1940, the Fund
         may not issue senior securities.

4.       Borrowing

         The Fund may not  borrow  money,  except  to the  extent  permitted  by
         applicable law.

5.       Underwriting

         The Fund may not underwrite securities of other issuers, except insofar
         as the  Fund  may be  deemed  an  underwriter  in  connection  with the
         disposition of its portfolio securities.

6.       Investment in Real Estate

         The Fund may not  purchase or sell real  estate,  except  that,  to the
         extent  permitted  by  applicable  law,  the  Fund  may  invest  in (a)
         securities  directly  or  indirectly  secured  by real  estate,  or (b)
         securities issued by companies that invest in real estate.

7.       Commodities

         The  Fund  may  not  purchase  or  sell  commodities  or  contracts  on
         commodities  except to the extent that the Fund may engage in financial
         futures  contracts  and related  options  and  currency  contracts  and
         related options and may otherwise do so in accordance with applicable  
         law and without  registering  as a commodity  pool operator under the 
         Commodity Exchange Act.

8.       Lending

         The Fund may not make loans to other persons,  except that the Fund may
         lend its portfolio  securities in accordance  with  applicable law. The
         acquisition  of  investment  instruments  shall not be deemed to be the
         making of a loan.

9.       Investment in Federally Tax Exempt Securities

     The following Funds have also adopted a standardized fundamental investment
restriction in regard to investments in federally tax-exempt securities:
<TABLE>
<CAPTION>
<S>                                                          <C>   
Evergreen Tax Strategic Foundation Fund                       Evergreen High Grade Tax Free Fund
Evergreen Georgia Municipal Bond Fund                         Evergreen North Carolina Municipal Bond Fund
Evergreen South Carolina Municipal Bond Fund                  Evergreen Virginia Municipal Bond Fund
Evergreen New York Tax Free Fund                              Evergreen Massachusetts Tax Free Fund
Evergreen California Tax Free Fund                            Evergreen Pennsylvania Tax Free Fund
Evergreen Institutional Tax Exempt Money Market Fund          Evergreen Missouri Tax Free Fund
Evergreen Short-Intermediate Municipal Fund
</TABLE>

     The Fund will, during periods of normal market conditions, invest its
assets in accordance  with  applicable  guidelines  issued by the Securities and
Exchange Commission or its staff concerning  investment in tax-exempt securities
for Funds with the words tax exempt, tax free or municipal in their names.

ELIMINATION OF CERTAIN NON-FUNDAMENTAL INVESTMENT RESTRICTIONS

     The  nonfundamental  investment  restrictions  described  below  have  been
eliminated by each Fund listed under such restriction:

1.       PROHIBITION ON INVESTMENT IN UNSEASONED ISSUERS

         Evergreen  Fund,  Growth and  Income  Fund,  Income  and  Growth  Fund,
         American   Retirement  Fund,  Money  Market  Fund,   Short-Intermediate
         Municipal  Fund,  Growth and Income  Fund (S-1),  Omega Fund,  Precious
         Metals  Holding,  Strategic  Growth  Fund (K- 2), High Income Bond Fund
         (B-4),  Capital  Preservation and Income Fund,  Select  Adjustable Rate
         Fund, Strategic Income Fund, Fund for Total Return, International Fund


2.       PROHIBITION ON INVESTMENT IN COMPANIES FOR THE PURPOSE OF EXERCISING
         CONTROL OR MANAGEMENT

         Evergreen Fund,  Growth and Income Fund,  Income and Growth Fund, Value
         Fund,  Intermediate Term Government  Securities Fund,  Foundation Fund,
         American Retirement Fund,  Emerging Markets Growth Fund,  International
         Equity Fund,  Global  Leaders  Fund,  Money  Market Fund,  Florida High
         Income Municipal Bond Fund,  Short-Intermediate  Municipal Fund, Growth
         and Income Fund (S-1), Precious Metals Holdings,  Strategic Growth Fund
         (K-2),   High  Income  Bond  Fund   (B-4),   Fund  for  Total   Return,
         International Fund

3.       PROHIBITION ON INVESTMENT IN COMPANIES IN WHICH TRUSTEES OR OFFICERS OF
         THE FUNDS ALSO HOLD SHARES ABOVE CERTAIN PERCENTAGE LEVELS

         Evergreen  Fund,  MicroCap  Fund,  Growth and Income  Fund,  Income and
         Growth Fund,  Intermediate Term Government  Securities Fund, Foundation
         Fund, American  Retirement Fund, Money Market Fund,  Short-Intermediate
         Municipal Fund, Precious Metals Holdings, Inc.

4.       PROHIBITION  ON  INVESTMENT  OF MORE THAN 5% OF A FUND'S  NET ASSETS IN
         WARRANTS, WITH NO MORE THAN 2% OF NET ASSETS BEING INVESTED IN WARRANTS
         THAT ARE LISTED NEW YORK NOR AMERICAN STOCK EXCHANGES

         Evergreen  Fund,  MicroCap  Fund,  Growth and Income  Fund,  Income and
         Growth   Fund,    Foundation    Fund,    American    Retirement   Fund,
         Short-Intermediate Municipal Fund

5.       PROHIBITION ON INVESTMENT IN OIL, GAS OR OTHER MINERAL EXPLORATION OR 
         DEVELOPMENT PROGRAMS

         Evergreen  Fund,  MicroCap  Fund,  Aggressive  Growth Fund,  Growth and
         Income Fund, Small Cap Equity Fund, Income and Growth Fund, Value Fund,
         Intermediate Term Government Securities Fund, Foundation Fund, American
         Retirement Fund, Money Market Fund,  Florida High Income Municipal Bond
         Fund,  Short-Intermediate  Municipal  Fund,  High  Grade Tax Free Fund,
         Precious Metals Holdings, Inc.

6.       PROHIBITION ON JOINT TRADING ACCOUNTS

         Evergreen  Fund,  MicroCap  Fund,  Growth and Income  Fund,  Income and
         Growth Fund,  Foundation Fund,  American  Retirement Fund, Florida High
         Income Municipal Bond Fund

7.       PROHIBITION ON INVESTMENT IN OTHER  INVESTMENT  COMPANIES.  [Note:  The
         Funds may  invest in such  companies  to the  extent  permitted  by the
         Investment Company Act of 1940 and the rules thereunder.]

         Growth and Income Fund,  Utility  Fund,  Small Cap Equity  Income Fund,
         Income and  Growth  Fund,  Value  Fund,  Short-Intermediate  Bond Fund,
         Intermediate  Term Government  Securities  Fund,  Foundation  Fund, Tax
         Strategic  Foundation  Fund,  American  Retirement Fund, High Grade Tax
         Free Fund,  Growth and Income Fund (S-1),  Omega Fund,  Precious Metals
         Holdings,  Strategic  Growth Fund  (K-2),  High Income Bond Fund (B-4),
         Select  Adjustable  Rate Fund,  Strategic  Income Fund,  Fund for Total
         Return,  Global Opportunities Fund,  International Fund,  Massachusetts
         Tax Free  Fund,  New York Tax Free  Fund,  Pennsylvania  Tax Free Fund,
         California Tax Free Fund and Missouri Tax Free Fund.

RECLASSIFICATION OF ALL OTHER FUNDAMENTAL INVESTMENT RESTRICTIONS

     All investment restrictions other than those described above as having been
standardized  or  eliminated  have  been   reclassified   from   fundamental  to
nonfundamental and, as, such, may be changed by the Funds' Boards of Trustees at
any time without a shareholder vote.

TRUSTEES

     The Trustees and executive  officers of each Trust,  their ages,  and their
principal occupations during the last five years are shown below:

         JAMES S. HOWELL (72),  4124 Crossgate Road,  Charlotte,  NC-Chairman of
         the Evergreen Group of Mutual Funds and Trustee. Retired Vice President
         of Lance Inc. (food manufacturing);  Chairman of the Distribution Comm.
         Foundation for the Carolinas from 1989 to 1993.

         RUSSELL  A.  SALTON,  III,  M.D.  (49),  205  Regency  Executive  Park,
         Charlotte, NC- Trustee. Medical Director, U.S. Healthcare of Charlotte,
         North Carolina since 1996; President,  Primary Physician Care from 1990
         to 1996.

         MICHAEL S. SCOFIELD  (53), 212 S. Tryon Street,  Suite 980,  Charlotte,
         NC-Trustee. Attorney, Law Offices of Michael S. Scofield since 1969.

         GERALD M. MCDONNELL (57), 821 Regency Drive,  Charlotte,  NC - Trustee.
         Sales  Representative  with  Nucor-Yamoto  Inc. (steel  producer) since
         1988.

         THOMAS L. McVERRY (58), 4419 Parkview Drive,  Charlotte,  NC - Trustee.
         Director of Carolina  Cooperative  Federal  Credit Union since 1990 and
         Rexham  Corporation  from  1988  to  1990;  Vice  President  of  Rexham
         Industries,  Inc.  (diversified  manufacturer)  from 1989 to 1990; Vice
         President  - Finance and  Resources,  Rexham  Corporation  from 1979 to
         1990.

         WILLIAM WALT PETTIT (41), Holcomb and Pettit, P.A., 227 West Trade St.,
         Charlotte,  NC - Trustee.  Partner in the law firm William Walt Pettit,
         P.A. since 1990.

         LAURENCE  B.  ASHKIN  (68),  180 East  Pearson  Street,  Chicago,  IL -
         Trustee. Real estate developer and construction  consultant since 1980;
         President of Centrum Equities since 1987 and Centrum  Properties,  Inc.
         since 1980.

         CHARLES A. AUSTIN III (61), Trustee.  Investment  counselor to Appleton
         Partners,   Inc.;   former  Managing   Director,   Seaward   Management
         Corporation  (investment advice);  and former Director,  Executive Vice
         President and  Treasurer,  State Street  Research & Management  Company
         (investment advice).

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

         LEROY KEITH,  JR. (57)  Trustee.  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.

         DAVID  M.  RICHARDSON  (55)  Trustee.  Executive  Vice  President,  DMR
         International,   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.

         RICHARD J. SHIMA (57)  Trustee and Advisor to the Boards of Trustees of
         the Evergreen Group of Mutual Funds. Chairman,  Environmental Warranty,
         Inc., and Consultant,  Drake Beam Morin, Inc. (executive outplacement);
         Director of  Connecticut  Natural  Gas  Corporation,  Trust  Company of
         Connecticut,  Hartford  Hospital,  Old  State  House  Association,  and
         Enhance Financial Services, Inc.; Chairman, Board of Trustees, Hartford
         YMCA; former Director;  Executive Vice President,  and Vice Chairman of
         The Travelers Corporation.

EXECUTIVE OFFICERS

         WILLIAM J. TOMKO (40),  3435 Stelzer  Road,  Columbus,  OH - President
         and Treasurer. Senior Vice President and Operations Executive, BISYS 
         Fund Services.

         GEORGE O. MARTINEZ (37), 3435 Stelzer Road,  Columbus,  OH - Secretary.
         Senior  Vice   President/Director   of  Administration  and  Regulatory
         Services,    BISYS   Fund    Services    since   April    1995.    Vice
         President/Assistant  General Counsel,  Alliance Capital Management from
         1988 to 1995.

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

     No officer  or  Trustee of the Trusts  owned more than 1.0% of any class of
shares of any of the Funds as of November 30, 1997.

DISTRIBUTION PLANS

     The following is added to the  disclosure  under the caption  "Distribution
Plan"

Class A and B shares are made available to employer-sponsored retirement or 
savings plans ("Plans") without a sales charge if:

(i) the Plan is recordkept on a daily  valuation  basis by Merrill Lynch and, on
the date  the  Plan  Sponsor  signs  the  Merrill  Lynch  Recordkeeping  Service
Agreement,  the Plan has $3 million or more in assets invested in  broker/dealer
funds not advised or managed by Merrill Lynch Asset  Management,  L.P.  ("MLAM")
that are made available  pursuant to a Services  Agreement between Merrill Lynch
and the Fund's  principal  underwriter  or  distributor  and in Funds advised or
managed by MLAM (collectively, the "Applicable Investments"); or

(ii)  the  Plan is  recordkept  on a daily  valuation  basis  by an  independent
recordkeeper  whose  services  are  provided  through  a  contract  or  alliance
arrangement  with  Merrill  Lynch,  and on the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping  Service Agreement,  the Plan has $3 million or more
in assets, excluding money market funds, invested in Applicable Investments; or

(iii) the Plan has 500 or more eligible employees,  as determined by the Merrill
Lynch plan  conversion  manager,  on the date the Plan Sponsor signs the Merrill
Lynch Recordkeeping Service Agreement.

Plans   recordkept  on  a  daily  basis  by  Merrill  Lynch  or  an  independent
recordkeeper under a contract with Merrill Lynch that are currently investing in
Class B shares  convert to Class A shares  once the Plan has  reached $5 million
invested in  Applicable  Investments.  The Plan will  receive a Plan level share
conversion.

     The following is added to the Statement of Additional  Information  of each
of Keystone Balanced Fund (K-1),  Keystone Diversified Bond Fund (B-2), Keystone
High Income Bond Fund (B-4),  Keystone  International  Fund,  Keystone  Precious
Metals Holdings, Keystone Quality Bond Fund (B-1), Keystone Small Company Growth
Fund (S-4),  Keystone  Strategic  Growth Fund (K-2),  Keystone Growth and Income
Fund (S-1) and Keystone Tax Free Fund.

PURCHASE, REDEMPTION AND PRICING OF SHARES

DISTRIBUTION PLANS AND AGREEMENTS

     Distribution  fees are accrued  daily and paid  monthly on 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  and Class C shares  are
designed to permit an investor to purchase  such shares  through  broker-dealers
without the assessment of a front-end sales charge,  and, in the case of Class C
shares,  without the assessment of a contingent  deferred sales charge after the
first year  following the month of purchase,  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 and
the  Class C 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 Class C shares  (each a "Plan"
and collectively,  the "Plans"),  the Treasurer of each Fund reports the amounts
expended under the Plans and the purposes for which such  expenditures were made
to the Trustees of the Trust for their review on a quarterly  basis.  Also, each
Plan provides that the selection and  nomination of the  disinterested  Trustees
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.

     Each Plan and Distribution Agreement will continue in effect for successive
twelve-month  periods provided,  however,  that such continuance is specifically
approved  at  least  annually  by the  Trustees  of the  Trust or by vote of the
holders of a majority of the outstanding voting securities of that Class and, in
either case, by a majority of the Independent  Trustees of the Trust who have no
direct  or  indirect  financial  interest  in the  operation  of the Plan or any
agreement related thereto.

     The Plans permit the payment of fees to brokers and others for distribution
and   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 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 the Distributor 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  the  Distributor  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 the 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.  Any Plan, Shareholder Services
Plan or  Distribution  Agreement may be terminated (i) 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
disinterested   Trustees,   or  (ii)  by  the  Distributor.   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 the
Distributor.  Any  Distribution  Agreement will terminate  automatically  in the
event of its assignment.

HOW THE FUNDS OFFER SHARES TO THE PUBLIC

     You may buy shares of a Fund through the Funds' distributor, broker-dealers
that have entered into special agreements with the Funds' distributor or certain
other  financial  institutions.  Each Fund  offers  four  classes of shares that
differ primarily with respect to sales charges and distribution fees.  Depending
upon the class of shares,  you will pay an initial  sales  charge when you buy a
Fund's shares,  a contingent  deferred sales charge (a "CDSC") when you redeem a
Fund's shares or no sales charges at all.

Purchase Alternatives

         CLASS A SHARES

     With certain  exceptions,  when you purchase  Class A shares you will pay a
maximum  sales charge of 4.75%.  (The  prospectus  contains a complete  table of
applicable sales charges and a discussion of sales charge  reductions or waivers
that may apply to purchases.) If you purchase Class A shares in the amount of $1
million or more,  without an initial sales charge,  the Funds will charge a CDSC
of 1.00% if you redeem during the month of your purchase and the 12-month period
following the month of your purchase.  See  "Calculation of Contingent  Deferred
Sales Charge" below.

         CLASS B SHARES

     The Funds  offer  Class B shares at net asset  value  (without a  front-end
load). With certain exceptions,  however,  the Funds will charge a CDSC of 1.00%
on shares  you redeem  within 72 months  after the month of your  purchase.  The
Funds will charge CDSCs at the following rate:

REDEMPTION TIMING                                                    CDSC RATE


Month of purchase and the first twelve-month
         period following the month of purchase..........................5.00%
Second twelve-month period following the month of purchase...............4.00%
Third twelve-month period following the month of purchase................3.00%
Fourth twelve-month period following the month of purchase...............3.00%
Fifth twelve-month period following the month of purchase................2.00%
Sixth twelve-month period following the month of purchase................1.00%
Thereafter...............................................................0.00%

     Class B shares that have been  outstanding  for seven years after the month
of purchase will automatically convert to Class A shares without imposition of a
front-end  sales  charge  or  exchange  fee.   (Conversion  of  Class  B  shares
represented  by  stock  certificates  will  require  the  return  of  the  stock
certificate to ESC.

         CLASS C SHARES

     Class C shares are available only through  broker-dealers  who have entered
into special distribution agreements with the Underwriter. The Funds offer Class
C shares at net asset value  (without an initial  sales  charge).  With  certain
exceptions,  however, the Funds will charge a CDSC of 1.00% on shares you redeem
within  12-months  after the month of your purchase.  See  "Contingent  Deferred
Sales Charge" below.

         CLASS Y SHARES

     No CDSC is imposed on the redemption of Class Y shares.  Class Y shares are
not offered to the general  public and are available  only to (1) persons who at
or prior to December 31, 1994 owned shares in a mutual fund advised by Evergreen
Asset Management Corp. ("Evergreen Asset"), (2) certain institutional  investors
and (3) investment  advisory  clients of the Capital  Management  Group of First
Union National Bank ("FUNB"),  Evergreen Asset,  Keystone Investment  Management
Company,  or their  affiliates.  Class Y shares are  offered at net asset  value
without a  front-end  or  back-end  sales  charge and do not bear any Rule 12b-1
distribution expenses.

Contingent Deferred Sales Charge

     The Funds  charge 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 Funds
deduct the CDSC from the redemption  proceeds you would otherwise  receive.  The
CDSC is a  percentage  of the lesser of (1) the net asset value of the shares at
the  time of  redemption  or (2) the  shareholder's  original  net cost for such
shares. Upon request for redemption,  to keep the CDSC a shareholder must pay as
low as possible, a Fund will first seek to redeem shares not subject to the CDSC
and/or shares held the longest, in that order. The CDSC on any redemption is, to
the extent  permitted by the National  Association of Securities  Dealers,  Inc.
("NASD"), paid to the Principal Underwriter or its predecessor.

SALES CHARGE WAIVERS OR REDUCTIONS

Reducing Class a Front-end Loads

     With a larger  purchase,  there  are  several  ways  that  you can  combine
multiple  purchases of Class A shares in Evergreen  funds and take  advantage of
lower sales charges.

         COMBINED PURCHASES

     You can reduce your sales charge by  combining  purchases of Class A shares
of multiple Evergreen funds. For example, if you invested $75,000 in each of two
different  Evergreen  funds,  you would pay a sales  charge  based on a $150,000
purchase (i.e., 3.75% of the offering price, rather than 4.75%).

         RIGHTS OF ACCUMULATION

     You can reduce  your sales  charge by adding the value of Class A shares of
Evergreen  funds you already own to the amount of your next Class A  investment.
For  example,  if you hold Class A shares  valued at  $99,999  and  purchase  an
additional $5,000, the sales charge for the $5,000 purchase would be at the next
lower sales charge of 3.75%, rather than 4.75%.

         LETTER OF INTENT

     You can, by completing the "Letter of Intent"  section of the  application,
purchase Class A shares over a 13-month period and receive the same sales charge
as if you had invested all the money at once. All purchases of Class A shares of
an Evergreen fund during the period will qualify as Letter of Intent purchases.

Shares That Are Not Subject to a Sales Charge or CDSC

         WAIVER OF SALES CHARGES

     The Funds may sell their shares at net asset value without an initial sales
charge to:

         1.       purchases of shares in the amount of $1 million or more;

         2.       a corporate or certain other  qualified  retirement  plan or a
                  non-qualified  deferred  compensation  plan  or a  Title 1 tax
                  sheltered  annuity or TSA plan  sponsored  by an  organization
                  having 100 or more eligible employees (a "Qualifying Plan") or
                  a TSA plan  sponsored by a public  educational  entity  having
                  5,000 or more eligible employees (an "Educational TSA Plan");

         3.       institutional   investors,   which  may  include   bank  trust
                  departments and registered investment advisers;

         4.       investment  advisers,  consultants  or financial  planners who
                  place  trades for their own  accounts or the accounts of their
                  clients and who charge such clients a management,  consulting,
                  advisory or other fee;

         5.       clients of investment advisers or financial planners who place
                  trades for their own  accounts if the  accounts  are linked to
                  master  accounts  of such  investment  advisers  or  financial
                  planners on the books of the broker-dealer through whom shares
                  are purchased;

         6.       institutional clients of broker-dealers,  including retirement
                  and  deferred  compensation  plans and the trusts used to fund
                  these  plans,  which place trades  through an omnibus  account
                  maintained with a Fund by the broker-dealer;

         7.       employees  of FUNB,  its  affiliates,  Evergreen  Distributor,
                  Inc., any broker-dealer with whom Evergreen Distributor, Inc.,
                  has entered into an agreement to sell shares of the Funds, and
                  members of the immediate families of such employees;

         8.       certain  Directors,  Trustees,  officers and  employees of the
                  Evergreen  funds,  the Distributor or their  affiliates and to
                  the immediate families of such persons; or

         9.       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 or any  Evergreen  fund made  pursuant  to this
                  waiver is at least  $500,000  and any  commission  paid at the
                  time of such  purchase  is not more than  1.00% of the  amount
                  invested.

     With  respect  to items 8 and 9 above,  each Fund will only sell  shares to
these parties upon the  purchasers  written  assurance  that the purchase is for
their  personal  investment  purposes only.  Such  purchasers may not resell the
securities except through  redemption by the Fund. The Funds will not charge any
CDSC on redemptions by such purchasers.

         WAIVER OF CDSCS

     The Funds do not impose a CDSC when the shares you are redeeming represent:

         1.       an  increase  in the  share  value  above the net cost of such
                  shares;

         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 that are in the account of a shareholder  who has died
                  or become disabled;

         4.       a lump-sum  distribution  from a 401(k) plan or other  benefit
                  plan qualified under the Employee  Retirement  Income Security
                  Act of 1974 ("ERISA");

         5.       an automatic  withdrawal  from the ERISA plan of a shareholder
                  who is a least 59 1/2 years old;

         6.       shares in an account  that we have closed  because the account
                  has an aggregate net asset value of less than $1,000;

         7.       an automatic  withdrawal under an Systematic Income Plan of up
                  to 1.00% per month of your initial account balance;

         8.       a withdrawal consisting of loan proceeds to a retirement plan
                  participant;

         9.       a financial hardship withdrawal made by a retirement plan 
                  participant;

         10.      a withdrawal  consisting of returns of excess contributions or
                  excess deferral amounts made to a retirement plan; or

         11.      a redemption by an individual participant in a Qualifying Plan
                  that purchased Class C shares (this waiver is not available in
                  the event a Qualifying Plan, as a whole, redeems substantially
                  all of its assets).

EXCHANGES

     Investors may exchange shares of a Fund for shares of the same class of any
other Evergreen fund, as described under the section  entitled  "Exchanges" in a
Fund's prospectus.  Before you make an exchange,  you should read the prospectus
of the  Evergreen  fund into which you want to  exchange.  The Trust's  Board of
Trustees  reserves  the  right  to  discontinue,  alter or  limit  the  exchange
privilege at any time.

HOW THE FUNDS VALUE SHARES

How and When a Fund Calculates its Net Asset Value per Share ("NAV")

     Each  Fund  computes  its NAV  once  daily on  Monday  through  Friday,  as
described  in the  Prospectus.  A Fund will not  compute  its NAV on the day the
following  legal holidays are observed:  New Year's Day, Martin Luther King, Jr.
Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence Day, Labor Day,
Thanksgiving Day and Christmas Day.

     The NAV of each Fund is  calculated  by dividing  the value of a Fund's net
assets attributable to that class by all of the shares issued for that class.

How a Fund Values the Securities it Owns

     Current values for a Fund's portfolio securities are determined as follows:

         (1) Securities that are traded on a national securities exchange or the
over-the-counter  National  Market System ("NMS") are valued on the basis of the
last sales price on the exchange where  primarily  traded or on the NMS prior to
the time of the valuation, provided that a sale has occurred.

         (2) Securities  traded in the  over-the-counter  market,  other than on
NMS,  are  valued  at the  mean of the  bid  and  asked  prices  at the  time of
valuation.

         (3) Short-term  investments  maturing in more than sixty days for which
market quotations are readily available, are valued at current market value.

         (4) Short-term  investments  maturing in sixty days or less  (including
all master demand notes) 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.

         (5)  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.

         (6) Securities,  including  restricted  securities,  for which complete
quotations are not readily  available;  listed securities or those on NMS if, in
the Fund's opinion, the last sales price does not reflect a current market value
or if no sale  occurred;  and other  assets are valued at prices  deemed in good
faith to be fair under procedures established by the Board of Trustees.

SHAREHOLDER SERVICES

     As described in the  prospectus,  a shareholder may elect to receive his or
her  dividends  and  capital  gains  distributions  in cash  instead  of shares.
However, ESC will automatically  convert a shareholder's  distribution option so
that the  shareholder  reinvests all dividends and  distributions  in additional
shares  when it learns  that the postal or other  delivery  service is unable to
deliver  checks or transaction  confirmations  to the  shareholder's  address of
record. The Funds will hold the returned  distribution or redemption proceeds in
a non  interest-bearing  account in the shareholder's name until the shareholder
updates his or her address.  No interest will accrue on amounts  represented  by
uncashed distribution or redemption checks.

ANNUAL  UPDATE  TO  FINANCIAL  SECTIONS  OF  THE  STATEMENT  OF  ADDITIONAL
INFORMATION  FOR KEYSTONE  DIVERSIFIED  BOND FUND (B-2) AND KEYSTONE  GROWTH AND
INCOME FUND (S-1)

Expenses

     The table below shows the amounts paid by each Fund for  expenses  incurred
for each of the last three fiscal years.
 
<TABLE>
<CAPTION>
<S>         <C>                   <C>                <C>                   <C>                 <C>                 <C> 
                                                                                                                   Aggregate Dollar
                                                                                               Aggregate           Amount of
                                                                                               Dollar              Underwriting
                                                                           Distribution        Amount of           Commissions
            Management            Advisory            Brokerage            Plan                Underwriting        Retained by
            Fees  (1)             Fees (2)            Commissions          Expenses            Commissions         Distributor
==========  ===================== =================== ==================== ==================  ==================  ================
1997 Fund
Expenses
            ===================== =================== ==================== ==================  ==================  ================
B-2         $855,600  (3)         $2,835,152          -0-                  $5,106,010          $4,248,691          $3,514,609
S-1         $445,564  (3)         $1,794,364          $656,022             $1,535,556          $1,017,961          $363,862

1996 Fund
Expenses
- ----------------------------------------------------------------------------------------------------------------------------------
B-2         $3,481,728            $2,959,469          -0-                  $6,610,025          $5,596,658          $4,615,371
S-1         $1,492,757            $1,268,843          $684,496             $1,738,556          $1,415,505          $334,606

1995 Fund
Expenses
B-2         $3,982,976            $3,385,529          -0-                  $7,545,356          $6,676,954          $5,231,567
S-1         $1,318,897            $1,121,062          $621,829             $1,267,118          $1,083,702          $629,377
==========  ===================== =================== ==================== ==================  ==================  ===============
</TABLE>


(1)  Paid to Keystone Management, Inc. each Fund's investment manager prior to 
     December 11, 1996.

(2)  Paid to Keystone Investment Management Company by Keystone Management, 
     Inc., pursuant to an Investment Advisory Agreement between them.

(3)  Paid to Keystone Management, Inc. for the period September 1, 1996 through 
     December 11, 1996. After December 11, 1996, management fees were paid 
     directly to Keystone Investment Management Company.


Total Return

     Total return  quotations for a class of shares of a Fund as they may appear
from time to time in advertisements are calculated by finding the average annual
compounded  rates of return  over one,  five and ten year  periods,  or the time
periods  for  which  such  class of  shares  has been  effective,  whichever  is
relevant,  on a  hypothetical  $1,000  investment  that would equate the initial
amount  invested  in the class 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 relevant periods.

     The average  annual total returns for each Fund for the periods below ended
August 31, 1997 (including applicable sales charges) are as follows:

Fund                One Year            Five Years          Ten Years
- ----                --------            -----------         ----------
B-2                 9.25%               6.55%               7.16%
S-1                 31.76%              15.36%              9.54%
============= ==================== =================== ===================


Current Yield

     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 a 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 Fund does not presently
intend to advertise current yield.


Trustee Compensation

     Listed below is the compensation paid to Trustees for the fiscal year ended
August 31, 1997:


Trustee                  From B-2            From S-1       From Fund Complex
- -------                  --------            --------       -----------------
L.B. Ashkin                $2,161            $614           $65,100
F. Bam                     $1,761            $534           $52,675
R.J. Jeffries              $0                $0             $13,100
J.S. Howell                $2,311            $644           $102,500
G.M. McDonnell             $2,311            $644           $89,200
T.L. McVerry               $2,211            $624           $93,700
W.W. Pettit                $2,211            $624           $91,825
R.A. Salton                $2,061            $594           $94,500
M.S. Scofield              $2,161            $614           $95,700
F. Amling                  $3,386            $859           $43,200
C.A. Austin                $3,386            $859           $43,200
G.S. Bissell               $2,161            $614           $28,500
E.D. Campbell              $3,186            $819           $40,800
C.F. Chapin                $3,186            $819           $40,800
K.D. Gifford               $3,086            $799           $39,600
L. Keith                   $3,236            $829           $41,400
F.R. Keyser                $3,336            $849           $56,950
D.M. Richardson            $3,386            $859           $43,200
R.J. Shima                 $3,236            $829           $55,750
A.J. Simons                $3,236            $829           $41,400


Financial Statements

     The audited  financial  statements of the Funds and the reports thereon are
hereby  incorporated by reference to each Fund's Annual Report,  a copy of which
may be obtained  without charge from ESC, P.O. Box 2121,  Boston,  Massachusetts
02106-2121.

January 9, 1997

<PAGE>
                             KEYSTONE TAX FREE FUND

                                     PART C

                                OTHER INFORMATION


Item 24.       Financial Statements and Exhibits


Item 24(a).    FINANCIAL STATEMENTS

     The following  financial  statements are  incorporated  by reference to the
Registrant's   Annual  Report,   as  filed  with  the  Securities  and  Exchange
Commission.


Schedule of Investments                      December 31, 1996

Financial Highlights                         For each of the years in 
                                             the ten-year period
                                             ended December 31, 1996

Statement of Assets and Liabilities          December 31, 1996

Statement of Operations                      Year ended December 31, 1996

Statement of Changes in Net Assets           For each of the years in 
                                             the two-year period ended
                                             December 31, 1996

Notes to Financial Statements

Independent Auditors' Report                 January 31, 1997


Item 24(b). Exhibits

(1)      Amended and Restated Declaration of Trust dated July 27, 1993 (the
         "Declaration of Trust")(1)

(2)      By-laws(2)

(3)      Not applicable.

(4)(a)   Registrant's Amended and Restated Declaration of Trust, Article III, V
         and VI(1)

   (b)   By-laws, Article 2(2)

(5)      Investment Advisory Agreement between Registrant and Keystone
         Investment Management Company(4)

(6)(a)   Form of Principal Underwriting Agreement with Evergreen Keystone
         Distributor, Inc. (the "Principal Underwrting Agreement")(4)

   (b)   Form of Dealer Agreement(4)

(7)      Proposed Form of Deferred Compensation Plan(4)

(8)      Custodian, Fund Accounting and Recordkeeping Agreement, as amended(1)

(9)(a)   Form of Marketing Services Agreement between Evergreen Keystone
         Distributor, Inc. and Keystone Investment Management Company(4)

   (b)   Form of Sub-Administrator Agreement between Keystone Investment
         Management Company and BISYS Fund Services, Inc.(4)

   (c)   Principal Underwriting Agreement with Evergreeen Keystone Investment
         Services, Inc., Registrant's former principal underwriter (the
         "Continuation Agreement")(4)

(10)     Opinion and consent of counsel as to the legality of securities being
         registered was filed with the Registrant's Rule 24f-2 Notice on
         February 28, 1997 and is incorporated by reference herein.

(11)     Consent as to use of the opinion of Registrant's Independent
         Auditors(3)

(12)     Not applicable.

(13)     Not applicable.

(14)     Not applicable.

(15)     Distribution Plan adopted pursuant to Rule 12b-1(1)

(16)     Schedules for computation of total return, current yield and tax
         equivalent yield(4)

(17)     A financial data schedule(4)

(18)     Not applicable.

(19)     Powers of Attorney(4) 
- -----------------------------

(1)      Filed with Post-Effective Amendment No. 27 to Registration Statement 
         No. 2-58699/811-2740 and incorporated by reference herein.
(2)      Filed with Post-Effective Amendment No. 2 to the Registration Statement
         and incorporated by reference
         herein.
(3)      Filed herewith.
(4)      Filed with Post-Effective Amendment No. 29 to Registration Statement 
         No. 2-58699/811-2740 and incorporated by reference herein.

Item 25.  Persons Controlled by or under Common Control with Registrant
  
     Not applicable.

Item 26.  Number of Holders of Securities

                                         Number of Record
     Title of Class                Holders as of December 31, 1997
     --------------                ------------------------------
     Shares of $1.00                          29,556
     Par Value

Item 27.  Indemnification

     Provisions for the  indemnification  of Registrant's  Trustees and officers
are contained in Article VIII of the  Declaration  of Trust, a copy of which was
filed with  Post-Effective  Amendment  No. 26 and is  incorporated  by reference
herein.

     Provisions for the indemnification of Evergreen Keystone Distributor, Inc.,
Registrant's  principal  underwriter,  are  contained in Item 9 of the Principal
Underwriting  Agreement,  a copy of the  form of which  is  filed  herewith  and
incorporated by reference herein.

     Provisions  for  the  indemnification  of  Keystone  Investment  Management
Company,  investment  adviser  to the Fund,  is  contained  in  Section 7 of the
Investment  Advisory  Agreement  between the Registrant and Keystone  Investment
Management  Company,  a copy of which is filed herewith and is  incorporated  by
reference herein.

Item 28.  Business and other Connections of Investment Adviser

     The information  required by this item with respect to Keystone  Investment
Management  Company  is  incorporated  by  reference  to the Form ADV  (File No.
801-8327) of Keystone Investment Management Company.
 
     All of the officers are located at Keystone Investment  Management Company,
200 Berkeley Street, Boston, Massachusetts 02116.

Item 29.  Principal Underwriter

     The Directors and principal  executive  officers of Evergreen  Distributor,
Inc. are:

Lynn C. Mangum                     Director, Chairman and Chief Executive
                                   Officer

Robert J. McMullan                 Director, Executive Vice President and 
                                   Treasurer

J. David Huber                     President

Kevin J. Dell                      Vice President, General Counsel and Secretary

     All of the above persons are located at the following address: Evergreen 
Distributor, Inc., 125 West 55th Street, New York, New York 10019.
                  
     Evergreen  Distributor,   Inc.  acts  as  principal  underwriter  for  each
registered  investment company or series thereof that is a part of the Evergreen
Keystone  "fund  complex" as such term is defined in Item 22(a) of Schedule  14A
under the Securities Exchange Act of 1934.

Item 30.  Location of Accounts and Records

          First Union National Bank
          1 First Union Center
          301 S. College Street
          Charlotte, North Carolina  28288

          Keystone Investment Management Company
          200 Berkeley Street
          Boston, Massachusetts  02116

          Evergreen Investment Services, Inc.
          200 Berkeley Street
          Boston, Massachusetts  02116

          Evergreen Service Company
          200 Berkeley Street
          Boston, Massachusetts  02116

          State Street Bank and Trust Company
          1776 Heritage Drive
          Quincy, Massachusetts 02171

          Iron Mountain
          3431 Sharp Slot Road
          Swansea, Massachusetts 02720


Item 31.  Management Services

          Not applicable.


Item 32.  Undertakings

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

<PAGE>

                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company Act of 1940, the  Registrant  certifies that it meets all of
the  requirements  for  effectiveness  of  this  Amendment  to its  Registration
Statement  pursuant to Rule 485(b) under the Securities Act of 1933 and has duly
caused this Amendment to its  Registration  Statement to be signed on its behalf
by the  undersigned,  thereto duly  authorized in the City of Columbus,  and the
State of Ohio, on the 9th day of January 1998.


                                        KEYSTONE TAX FREE FUND 

                                        /s/ William J. Tomko
                                        ---------------------------
                                        William J. Tomko
                                        President


     Pursuant to the  requirements of the Securities Act of 1933, this Amendment
to  Registrant's  Registration  Statement has been signed below by the following
persons in the capacities indicated on the 9th day of Janaury, 1998.

SIGNATURES                              TITLE
- ----------                              -----
<TABLE>
<S>                                     <C>                                <C>

/s/ George S. Bissell                   /s/ Charles F. Chapin              /s/ William Walt Pettit
- ------------------------                -------------------------          -------------------------
George S. Bissell                       Charles F. Chapin*                 William Walt Pettit
Chairman of the Board of Trustees       Trustee                            Trustee
  and Chief Executive Officer
                                        
/s/ William J. Tomko                    /s/ K. Dun Gifford                 /s/ David M. Richardson
- -------------------------               -------------------------          -------------------------
William J. Tomko                        K. Dun Gifford*                    David M. Richardson*
President amd Treasurer (Principal      Trustee                            Trustee
  Financial and Accounting Officer)                                                            

/s/ Frederick Amling                    /s/ James S. Howell                /s/ Russell A. Salton, III
- -------------------------               -------------------------          -------------------------
Frederick Amling*                       James S. Howell                    Russell A. Salton, III MD
Trustee                                 Trustee                            Trustee

/s/ Laurence B. Ashkin                  /s/ Leroy Keith, Jr.               /s/ Michael S. Scofield                    
- -------------------------               -------------------------          -------------------------
Laurence B. Ashkin                      Leroy Keith, Jr.*                  Michael S. Scofield  
Trustee                                 Trustee                            Trustee

/s/ Charles A. Austin, III              /s/ F. Ray Keyser, Jr.             /s/ Richard J. Shima
- -------------------------               -------------------------          -------------------------
Charles A. Austin, III*                 F. Ray Keyser, Jr.*                Richard J. Shima*
Trustee                                 Trustee                            Trustee

/s/ Foster Bam                          /s/ Gerald M. McDonnell            /s/ Andrew J. Simons
- -------------------------               -------------------------          -------------------------
Foster Bam                              Gerald M. McDonnell                Andrew J. Simons*
Trustee                                 Trustee                            Trustee

/s/ Edwin D. Campbell                   /s/ Thomas L. McVerry
- -------------------------               -------------------------
Edwin D. Campbell*                      Thomas L. McVerry
Trustee                                 Trustee

</TABLE>
*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  filed  as  part of the  Registration
Statement to Registrant's previous filings on Form N-1A.

<PAGE>                                      

                               INDEX TO EXHIBITS

                                                                           
                                                                   
Exhibit Number           Exhibit                             
- --------------           -------
11                       Consent of KPMG Peat Marwick LLP

                                            

                        CONSENT OF INDEPENDENT AUDITORS


The Trustees and Shareholders
Keystone Tax Free Fund 


     We consent to the use of our report dated January 31, 1997  incorporated by
reference  herein and to the reference to our firm under the caption  "Financial
Highlights" in the prospectus.


                                                  /S/ KPMG Peat Marwick LLP

                                                      KPMG Peat Marwick LLP

Boston, Massachusetts
January 9, 1998



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