KEYSTONE STRATEGIC INCOME FUND
485B24E, 1997-08-14
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<PAGE>
   

                                                         File Nos. 33-11050/
                                                                  811-4947


                       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.   21                           [X]

                                      and

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

         Amendment No.  22                                       [X]


                         KEYSTONE STRATEGIC INCOME 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

         Rosemary D. Van Antwerp, Esq., 200 Berkeley Street, Boston, MA
                                   02116-5034
                     Name and Address of Agent for Service


It is proposed that this filing will become effective

___ immediately upon filing pursuant to paragraph (b)
 X  on September 1, 1997 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.

Pursuant to Rule 24f-2 under the Investment  Company Act of 1940, the Registrant
has registered an indefinite  amount of its securities  under the Securities Act
of 1933. A Rule 24f-2 Notice for  Registrant's  fiscal year ended April 30, 1997
was filed June 27, 1997.
    
<PAGE>


   
CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933

<TABLE>
<CAPTION>
                                         Proposed            Proposed
Title of              Share              Maximum             Maximum
Securities            Amount             Offering            Aggregate             Amount of
Being                 Being              Price Per           Offering              Registration
Registered            Registered         Unit*               Price**               Fee         
<S>                   <C>                 <C>                 <C>                  <C>   
Shares of
Beneficial
Interest,           
$0.0001
Par Value           9,228,859          $7.03               $64,878,878           $0
</TABLE>

* Computed under Rule 457(d) on the basis of the offering price per
share at the close of business on August 6, 1997.

** The calculation of the maximum aggregate offering price is made
pursuant to Rule 24e-2 under the Investment Company Act of 1940.
9,228,859 shares of the Fund were redeemed during its fiscal period
ended April 30, 1997.  Of such shares, none were used for a reduction pursuant 
to Rule 24f-2 during the current year.  All of such shares are being used for a
reduction in this filing.

    

<PAGE>

   
                        KEYSTONE STRATEGIC INCOME FUND

                                  CONTENTS OF

           POST-EFFECTIVE AMENDMENT NO. 21 to REGISTRATION STATEMENT

     This Post-Effective Amendment No. 21 to Registration Statement No. 33-11050
consists of the following pages, items of information and documents.
    

                                The Facing Sheet

                               The Contents Page

                           The Cross-Reference Sheet


                                     PART A

                                   Prospectus


                                     PART B

                      Statement of Additional Information


                                     PART C

               PART C - OTHER INFORMATION - ITEMS 24(a) and 24(b)

                              Financial Statements

                          Independent Auditors' Report

                                Exhibit Listing

         PART C - OTHER INFORMATION - ITEMS 25-32 - AND SIGNATURE PAGES

                        Number of Holders of Securities

                                Indemnification

                         Business and Other Connections

                             Principal Underwriter

                        Location of Accounts and Records

                                   Signatures

                                    Exhibits
<PAGE>

                         KEYSTONE STRATEGIC INCOME FUND

                              CROSS REFERENCE SHEET
                          (as required by Rule 481(a))

N-1A Item No.                                       Location in Prospectus(es)

Part A

Item 1.   Cover Page                                Cover Page

Item 2.   Synopsis and Fee Table                    Overview of the Fund(s);
                                                    Expense Information

Item 3.   Condensed Financial Information           Financial Highlights

Item 4.   General Description of Registrant         Cover Page; Description of
                                                      the Funds; Other
                                                      Information

Item 5.   Management of the Fund                    Management of the Fund(s);
                                                      Other Information


Item 6.   Capital Stock and Other Securities        Dividends, Distributions and
                                                      Taxes; Other Information
                                                      

Item 7.   Purchase of Securities Being Offered      Purchase and Redemption of
                                                      Shares

Item 8.   Redemption or Repurchase                  Purchase and Redemption of
                                                      Shares

Item 9.   Pending Legal Proceedings                 Not Applicable

                                                    Location in Statement of
Part B                                                Additional Information

Item 10.  Cover Page                                Cover Page

Item 11.  Table of Contents                         Table of Contents

Item 12.  General Information and History           Not Applicable

Item 13.  Investment Objectives and Policies        Investment Objectives and
                                                     Policies;Investment
                                                     Restrictions; Non-
                                                     Fundamental Operating 
                                                     Policies; and Certain
                                                     Risk Considerations

Item 14.  Management of the Fund                    Management; Trustees

Item 15.  Control Persons and Principal             Management
           Holders of Securities

Item 16.  Investment Advisory and Other Services    Investment Advisers;
                                                    Purchase of Shares

Item 17.  Brokerage Allocation                      Allocation of Brokerage

Item 18.  Capital Stock and Other Securities        Purchase of Shares;
                                                    General Information About
                                                    the Funds

Item 19.  Purchase, Redemption and Pricing of       Distribution Plans and
          Securities Being Offered                  Agreements; Purchase
                                                    of Shares; Net Asset Value

Item 20.  Tax Status                                Additional Tax Information

Item 21.  Underwriters                              Distribution Plans and
                                                    Agreements; Purchase of 
                                                    Shares

Item 22.  Calculation of Performance Data           Performance Information

Item 23.  Financial Statements                      Financial Statements

<PAGE>



                         KEYSTONE STRATEGIC INCOME FUND

                                     PART A

                                   PROSPECTUS



<PAGE>

   
  PROSPECTUS                                                September 1, 1997
    
   
  EVERGREEN KEYSTONE LONG-TERM BOND FUNDS                     [Logo Goes Here]
    
   
  EVERGREEN U.S. GOVERNMENT FUND
  KEYSTONE STRATEGIC INCOME FUND
    
  CLASS A SHARES
  CLASS B SHARES
  CLASS C SHARES
   
           The Evergreen Keystone Long-Term Bond Funds (the "Funds") are
  designed to provide investors with a selection of investment alternatives
  which seek to provide a high level of current income. This Prospectus
  provides information regarding the Class A, Class B and Class C shares
  offered by the Funds. Each Fund is, or is a series of, an open-end,
  diversified, management investment company. This Prospectus sets forth
  concise information about the Funds that a prospective investor should know
  before investing. The address of the Funds is 200 Berkeley Street, Boston,
  Massachusetts 02116.
    
   
           A Statement of Additional Information for the Funds dated
  September 1, 1997, as supplemented from time to time, has been filed with
  the Securities and Exchange Commission and is incorporated by reference
  herein. The Statement of Additional Information provides information
  regarding certain matters discussed in this Prospectus and other matters
  which may be of interest to investors, and may be obtained without charge
  by calling the Evergreen Keystone Funds at (800) 343-2898. There can be no
  assurance that the investment objective of any Fund will be achieved.
  Investors are advised to read this Prospectus carefully.
    
  THE SHARES OFFERED BY THIS PROSPECTUS ARE NOT DEPOSITS OR OTHER OBLIGATIONS
  OF ANY BANK, ARE NOT ENDORSED OR GUARANTEED BY ANY BANK, ARE NOT INSURED OR
  OTHERWISE PROTECTED BY THE U.S. GOVERNMENT, THE FEDERAL DEPOSIT INSURANCE
  CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER GOVERNMENT AGENCY, AND
  INVOLVE INVESTMENT RISKS, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
  AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
  SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
  PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION
  TO THE CONTRARY IS A CRIMINAL OFFENSE.
   
                   KEEP THIS PROSPECTUS FOR FUTURE REFERENCE
    
                                                                               
 
<PAGE>
   
                               TABLE OF CONTENTS
    
   
<TABLE>
<S>                                                       <C>
OVERVIEW OF THE FUNDS                                       2
EXPENSE INFORMATION                                         3
FINANCIAL HIGHLIGHTS                                        4
DESCRIPTION OF THE FUNDS
         Investment Objectives and Policies                 8
         Investment Practices and Restrictions             10
MANAGEMENT OF THE FUNDS
         Investment Advisers                               15
         Portfolio Managers                                16
         Administrator                                     16
         Sub-Administrator                                 16
         Distribution Plans and Agreements                 16
PURCHASE AND REDEMPTION OF SHARES
         How to Buy Shares                                 17
         How to Redeem Shares                              20
         Exchange Privilege                                22
         Shareholder Services                              22
         Effect of Banking Laws                            23
OTHER INFORMATION
         Dividends, Distributions and Taxes                24
         General Information                               25
</TABLE>
    
 
                             OVERVIEW OF THE FUNDS
       The following is qualified in its entirety by the more detailed
information contained elsewhere in this Prospectus. See "Description of the
Funds" and "Management of the Funds".
   
       The investment adviser to EVERGREEN U.S. GOVERNMENT FUND is the Capital
Management Group of First Union National Bank, a subsidiary of First Union
Corporation, the sixth largest bank holding company in the United States. The
investment adviser to KEYSTONE STRATEGIC INCOME FUND is Keystone Investment
Management Company, a subsidiary of First Union National Bank.
    
   
       EVERGREEN U.S. GOVERNMENT FUND seeks a high level of current income
consistent with stability of principal.
    
   
       KEYSTONE STRATEGIC INCOME FUND seeks high current income from interest on
debt securities. Secondarily, the Fund considers potential for growth of capital
in selecting securities.
    
   
       THERE IS NO ASSURANCE THAT THE INVESTMENT OBJECTIVE OF EITHER FUND WILL
BE ACHIEVED.
    
                                       2                                  
 
<PAGE>
                              EXPENSE INFORMATION
   

       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
each Fund. For further information see "Purchase and Redemption of Shares" and
"General Information -- Other Classes of Shares".
    
   
<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                 Class A Shares                    Class B Shares
<S>                                              <C>               <C>
Maximum Sales Charge Imposed on Purchases (as         4.75%                             None
a % of offering price)
Contingent Deferred Sales Charge (as a % of         None           5% during the first year, 4% during the second
original purchase price or redemption                              year, 3% during the third and fourth years, 2%
proceeds, whichever is lower)                                      during the fifth year, 1% during the sixth
                                                                   year and 0% after the sixth year
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES                 Class C Shares
<S>                                              <C>
Maximum Sales Charge Imposed on Purchases (as         None
a % of offering price)
Contingent Deferred Sales Charge (as a % of       1% during the
original purchase price or redemption           first year and 0%
proceeds, whichever is lower)                      thereafter
</TABLE>
    
 
   
       The following tables show for each Fund the estimated annual operating
expenses (as a percentage of average net assets) attributable to each Class of
shares, together with examples of the cumulative effect of such expenses on a
hypothetical $1,000 investment in each Class for the periods specified assuming
(i) a 5% annual return, and (ii) redemption at the end of each period and,
additionally for Class B and Class C, no redemption at the end of each period.
    
   
       In the following examples (i) the expenses for Class A shares assume
deduction of the maximum sales charge at the time of purchase, (ii) the expenses
for Class B shares and Class C shares assume deduction at the time of redemption
(if applicable) of the maximum contingent deferred sales charge applicable for
that time period, and (iii) the expenses for Class B shares reflect the
conversion to Class A shares seven years after purchase (years eight through
ten, therefore, reflect Class A expenses).
    
EVERGREEN U.S. GOVERNMENT FUND
   
<TABLE>
<CAPTION>
                                                                                            EXAMPLES
                                                                            Assuming Redemption            Assuming no
                             ANNUAL OPERATING EXPENSES                       at 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              .50%      .50%      .50%    After 1 Year   $  57      $  68      $  28      $  18      $  18
12b-1 Fees*                  .25%      .75%      .75%    After 3 Years  $  77      $  84      $  54      $  54      $  54
Shareholder Service Fees       --      .25%      .25%    After 5 Years  $  99      $ 114      $  94      $  94      $  94
Other Expenses               .23%      .23%      .23%    After 10 Years  $ 162     $ 175      $ 204      $ 175      $ 204
Total                        .98%     1.73%     1.73%
</TABLE>
    
 
   
KEYSTONE STRATEGIC INCOME FUND
    
   
<TABLE>
<CAPTION>
                                                                                            EXAMPLES
                                                                            Assuming Redemption            Assuming no
                             ANNUAL OPERATING EXPENSES                       at 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   $  60      $  71      $  31      $  21      $  21
12b-1 Fees*                  .23%      .75%      .75%    After 3 Years  $  86      $  94      $  64      $  64      $  64
Shareholder Service Fees       --      .25%      .25%    After 5 Years  $ 114      $ 130      $ 110      $ 110      $ 110
Other Expenses               .41%      .40%      .40%    After 10 Years  $ 195     $ 208      $ 237      $ 208      $ 237
Total                       1.28%     2.04%     2.04%
</TABLE>
    
 
   
*Class A shares can pay up to 0.75% of average assets as a 12b-1 fee. For the
foreseeable future, the Class A Shares' 12b-1 fees will be limited to 0.25% of
average net assets for each Fund.
    
   
       From time to time, each Fund's investment adviser may, at its discretion,
reduce or waive its fees or reimburse the Funds for certain of their expenses in
order to reduce their expense ratios. Each Fund's investment adviser may cease
these waivers and reimbursements at any time.
    
   
       The purpose of the foregoing table is to assist an investor in
understanding the various costs and expenses that an investor in each Class of
shares of the Funds will bear directly or indirectly. The amounts set forth both
in the table and in the examples for EVERGREEN U.S. GOVERNMENT FUND are based on
the experience of the Fund for the ten-month period ended April 30, 1997. The
amounts set forth both in the table and examples for Keystone Strategic Income
Fund are based on the experience of the Fund for the nine-month period ended
April 30, 1997. THE EXAMPLES SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST
OR FUTURE EXPENSES OR ANNUAL RETURN. ACTUAL EXPENSES AND ANNUAL RETURN MAY BE
GREATER OR LESS THAN THOSE SHOWN. For a more complete description of the various
costs and expenses borne by the Funds see "Management of the Funds". As a result
of asset-based sales charges, long-term
    
                                       3                                  
 
<PAGE>
shareholders may pay more than the economic equivalent of the maximum front-end
sales charges permitted under the rules of the National Association of
Securities Dealers, Inc.
                              FINANCIAL HIGHLIGHTS
   
       The tables on the following pages present, for each Fund, financial
highlights for a share outstanding throughout each period indicated. The
information in the tables for the five most recent fiscal periods or the life of
a Fund if shorter has been audited by KPMG Peat Marwick LLP, the Funds'
independent auditors. The tables appear in the Funds' annual report to
shareholders and should be read in conjunction with each Fund's financial
statements and related notes, which also appear, together with the independent
auditors' report, in the Funds' annual report to shareholders. The Funds'
financial statements, related notes, and independent auditors' report are
incorporated by reference into the Funds' Statement of Additional Information.
    
   
       Further information about each Fund's performance is contained in the
Funds' annual report to shareholders, which may be obtained without charge.
    
   
EVERGREEN U.S. GOVERNMENT FUND -- CLASS A SHARES
    
   
<TABLE>
<CAPTION>
                                                                                                            JANUARY 11, 1993
                                                    TEN MONTHS      YEAR      SIX MONTHS        YEAR        (COMMENCEMENT OF
                                                      ENDED        ENDED        ENDED          ENDED         OPERATIONS) TO
                                                    APRIL 30,     JUNE 30,     JUNE 30,     DECEMBER 31,      DECEMBER 31,
                                                     1997 (d)       1996       1995 (c)         1994              1993
<S>                                                 <C>           <C>         <C>           <C>             <C>
PER SHARE DATA:
Net asset value beginning of period..............    $   9.42     $  9.65      $   9.07       $  10.05          $  10.00
Income from investment operations:
  Net investment income..........................        0.52        0.63          0.33           0.66              0.68
  Net realized and unrealized gain (loss) on
    investments..................................       (0.03)      (0.23 )        0.58          (0.98)             0.05
    Total from investment operations.............        0.49        0.40          0.91          (0.32)             0.73
Less distributions from net investment income....       (0.52)      (0.63 )       (0.33)         (0.66)            (0.68)
Net asset value end of period....................    $   9.39     $  9.42      $   9.65       $   9.07          $  10.05
TOTAL RETURN (b).................................        5.30%       4.28%        10.17%         (3.18%)            7.43%
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses.......................................        0.98%(a)    0.99%         1.04%(a)       0.96%             0.68%(a)
  Expenses excluding waivers and/or
    reimbursements...............................        0.98%(a)    0.99%         1.05%(a)       1.00%             0.99%(a)
  Expenses excluding indirectly paid expenses....        0.98%(a)      --            --             --                --
  Net investment income..........................        6.60%(a)    6.61%         7.07%(a)       6.97%             6.93%(a)
Portfolio turnover rate..........................          12%         23%            0%            19%               39%
Net assets end of period (thousands).............    $ 17,913     $20,345      $ 22,445       $ 23,706          $ 38,851
</TABLE>
    
   
 
    
   
(a) Annualized.
    
   
(b) Excluding applicable sales charges.
    
   
(c) The Fund changed its fiscal year end from December 31 to June 30.
    
   
(d) The Fund changed its fiscal year end from June 30 to April 30 during the
current period.
    
                                       4                                  
 
<PAGE>
   
EVERGREEN U.S. GOVERNMENT FUND -- CLASS B SHARES
    
   
<TABLE>
<CAPTION>
                                                                                                            JANUARY 11, 1993
                                                    TEN MONTHS      YEAR      SIX MONTHS        YEAR        (COMMENCEMENT OF
                                                      ENDED        ENDED        ENDED          ENDED         OPERATIONS) TO
                                                    APRIL 30,     JUNE 30,     JUNE 30,     DECEMBER 31,      DECEMBER 31,
                                                     1997 (d)       1996       1995 (c)         1994              1993
<S>                                                 <C>           <C>         <C>           <C>             <C>
PER SHARE DATA:
Net asset value beginning of period..............    $   9.42     $   9.65     $   9.07       $  10.05          $  10.00
Income from investment operations:
  Net investment income..........................        0.46         0.56         0.29           0.61              0.63
  Net realized and unrealized gain (loss) on
    investments..................................       (0.03)       (0.23)        0.58          (0.98)             0.05
    Total from investment operations.............        0.43         0.33         0.87          (0.37)             0.68
Less distributions from net investment income....       (0.46)       (0.56)       (0.29)         (0.61)            (0.63)
Net asset value end of period....................    $   9.39     $   9.42     $   9.65       $   9.07          $  10.05
TOTAL RETURN (b).................................        4.65%        3.50%        9.76%         (3.75%)            6.91%
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses.......................................        1.73%(a)     1.74%        1.79%(a)       1.54%             1.19%(a)
  Expenses excluding waivers and
    reimbursements...............................        1.73%(a)     1.74%        1.80%(a)       1.58%             1.50%(a)
  Expenses excluding indirectly paid expenses....        1.73%(a)       --           --             --                --
  Net investment income..........................        5.85%(a)     5.85%        6.32%(a)       6.42%             6.44%(a)
Portfolio turnover rate..........................          12%          23%           0%            19%               39%
Net assets end of period (thousands).............    $142,371     $165,988     $192,490       $195,571          $236,696
</TABLE>
    
   
 
    
   
(a) Annualized.
    
   
(b) Excluding applicable sales charges.
    
   
(c) The Fund changed its fiscal year end from December 31 to June 30.
    
   
(d) The Fund changed its fiscal year end from June 30 to April 30 during the
current period.
    
   
EVERGREEN U.S. GOVERNMENT FUND -- CLASS C SHARES
    
   
<TABLE>
<CAPTION>
                                                                                                             SEPTEMBER 2, 1994
                                                                     TEN MONTHS      YEAR      SIX MONTHS    (DATE OF INITIAL
                                                                       ENDED        ENDED        ENDED       PUBLIC OFFERING)
                                                                     APRIL 30,     JUNE 30,     JUNE 30,            TO
                                                                      1997 (d)       1996       1995 (c)     DECEMBER 31, 1994
<S>                                                                  <C>           <C>         <C>           <C>
PER SHARE DATA:
Net asset value beginning of period...............................    $   9.42     $  9.65      $   9.07          $  9.39
Income from investment operations:
  Net investment income...........................................        0.46        0.56          0.29             0.20
  Net realized and unrealized gain (loss) on investments..........       (0.03)      (0.23 )        0.58            (0.32)
    Total from investment operations..............................        0.43        0.33          0.87            (0.12)
Less distributions from net investment income.....................       (0.46)      (0.56 )       (0.29)           (0.20)
Net asset value end of period.....................................    $   9.39     $  9.42      $   9.65          $  9.07
TOTAL RETURN (b)..................................................        4.65%       3.50%         9.76%           (1.30%)
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses........................................................        1.73%(a)    1.74%         1.79%(a)         1.71%(a)
  Expenses excluding waivers and reimbursements...................        1.73%(a)    1.74%         1.80%(a)         1.75%(a)
  Expenses excluding indirectly paid expenses.....................        1.73%(a)      --            --               --
  Net investment income...........................................        5.85%(a)    5.87%         6.36%(a)         6.70%(a)
Portfolio turnover rate...........................................          12%         23%            0%              19%
Net assets end of period (thousands)..............................    $    455     $   649      $    350          $   266
</TABLE>
    
   
 
    
   
(a) Annualized.
    
   
(b) Excluding applicable sales charges.
    
   
(c) The Fund changed its fiscal year end from December 31 to June 30.
    
   
(d) The Fund changed its fiscal year end from June 30 to April 30 during the
current period.
    
                                       5                                  
 
<PAGE>
   
KEYSTONE STRATEGIC INCOME FUND -- CLASS A SHARES
    
   
<TABLE>
<CAPTION>
                                                                  NINE MONTHS ENDED
                                                                   APRIL 30, 1997                 YEAR ENDED JULY 31,
                                                                         (d)            1996       1995      1994 (c)     1993
<S>                                                               <C>                  <C>        <C>        <C>         <C>
PER SHARE DATA:
Net asset value beginning of period............................        $  6.77         $  6.89    $  7.35    $   7.86    $  7.02
Income from investment operations:
  Net investment income........................................           0.37            0.54       0.64        0.61       0.69
  Net realized and unrealized gain (loss) on investments and
    foreign currency related transactions......................           0.09           (0.09)     (0.45)      (0.44)      0.89
    Total from investment operations...........................           0.46            0.45       0.19        0.17       1.58
Less distributions from:
  Net investment income........................................          (0.38)          (0.52)     (0.60)      (0.61)     (0.72)
  In excess of investment income...............................          (0.03)              0      (0.03)      (0.03)     (0.02)
  Tax basis return of capital..................................              0           (0.05)     (0.02)      (0.04)         0
  Net realized gains on investments and foreign currency
    related transactions.......................................              0               0          0           0          0
    Total distributions........................................          (0.41)          (0.57)     (0.65)      (0.68)     (0.74)
Net asset value end of period..................................        $  6.82         $  6.77    $  6.89    $   7.35    $  7.86
TOTAL RETURN (a)...............................................           6.80%           6.84%      3.00%       1.86%     24.13%
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses.....................................................           1.28%(c)        1.30%      1.33%       1.32%      1.80%
  Expenses excluding reimbursement.............................           1.28%(c)        1.30%      1.33%       1.32%      1.80%
  Expenses excluding indirectly paid expenses..................           1.26%(c)        1.28%        --          --         --
  Net investment income........................................           7.28%(c)        8.05%      9.31%       7.79%      9.50%
Portfolio turnover rate........................................             86%            101%        95%         92%       151%
Net assets end of period (thousands)...........................        $58,725         $68,118    $85,970    $105,181    $85,793
</TABLE>
    
   
 
    
   
<TABLE>
<CAPTION>
                                                                                                                 FEBRUARY 13, 1987
                                                                                                                   (COMMENCEMENT
                                                                         YEAR ENDED JULY 31,                     OF OPERATIONS) TO
                                                         1992       1991       1990        1989        1988        JULY 31, 1987
<S>                                                     <C>        <C>        <C>        <C>         <C>         <C>
PER SHARE DATA: (CONTINUED)
Net asset value beginning of period..................   $  6.10    $  7.17    $  9.02    $   9.36    $  10.04         $ 10.00
Income from investment operations:
  Net investment income..............................      0.78       0.89       1.03        1.10        1.05            0.22
  Net realized and unrealized gain (loss) on
    investments and foreign currency related
    transactions.....................................      0.89      (1.01)     (1.79)      (0.31)      (0.65)              0
    Total from investment operations.................      1.67      (0.12)     (0.76)       0.79        0.40            0.22
Less distributions from:
  Net investment income..............................     (0.75)     (0.89)     (1.04)      (1.11)      (1.08)          (0.18)
  In excess of investment income.....................         0      (0.06)     (0.05)          0           0               0
  Tax basis return of capital........................         0          0          0           0           0               0
  Net realized gains on investments and foreign
    currency related transactions....................         0          0          0       (0.02)          0               0
    Total distributions..............................     (0.75)     (0.95)     (1.09)      (1.13)      (1.08)          (0.18)
Net asset value end of period........................   $  7.02    $  6.10    $  7.17    $   9.02    $   9.36         $ 10.04
TOTAL RETURN (a).....................................     28.73%      0.54%     (8.55%)      9.00%       4.49%           2.20%(e)
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses...........................................      2.09%      2.00%      2.00%       1.81%       1.28%           1.00%(e)
  Expenses excluding reimbursement...................      2.12%      2.25%      2.01%       1.90%       2.08%           6.08%(e)
  Expenses excluding indirectly paid expenses........        --         --         --          --          --              --
  Net investment income..............................     11.73%     15.23%     12.91%      12.06%      10.98%          10.12%(e)
Portfolio turnover rate..............................        95%        82%        36%         73%         46%             13%
Net assets end of period (thousands).................   $70,459    $70,246    $83,106    $138,499    $114,310         $ 8,191
</TABLE>
    
   
 
    
   
(a) Excluding applicable sales charges.
    
   
(b) Calculation based on average shares outstanding.
    
   
(c) Annualized.
    
   
(d) The Fund changed its fiscal year end from July 31 to April 30 during the
    current period.
    
   
(e) Annualized for the period from April 14, 1987 (Commencement of Investment
    Operations) to July 31, 1987.
    
                                       6                                  
 
<PAGE>
   
KEYSTONE STRATEGIC INCOME FUND -- CLASS B SHARES
    
   
<TABLE>
<CAPTION>
                                                                                                                FEBRUARY 1, 1993
                                                     NINE MONTHS ENDED                                          (DATE OF INITIAL
                                                      APRIL 30, 1997            YEAR ENDED JULY 31,             PUBLIC OFFERING)
                                                            (d)             1996        1995      1994 (c)      TO JULY 31, 1993
<S>                                                  <C>                  <C>         <C>         <C>           <C>
PER SHARE DATA:
Net asset value beginning of period...............       $    6.81        $   6.92    $   7.38    $   7.89          $   7.07
Income from investment operations:
  Net investment income...........................            0.34            0.50        0.60        0.55              0.24
  Net realized and unrealized gain (loss) on
    investments and foreign currency related
    transactions..................................            0.07           (0.09)      (0.47)      (0.44)             0.92
    Total from investment operations..............            0.41            0.41        0.13        0.11              1.16
Less distributions from:
  Net investment income...........................           (0.34)          (0.47)      (0.55)      (0.55)            (0.24)
  In excess of net investment income..............           (0.03)              0       (0.03)      (0.03)            (0.10)
  Tax basis return of capital.....................               0           (0.05)      (0.01)      (0.04)                0
    Total distributions...........................           (0.37)          (0.52)      (0.59)      (0.62)            (0.34)
Net asset value end of period.....................       $    6.85        $   6.81    $   6.92    $   7.38          $   7.89
TOTAL RETURN (a)..................................            6.06%           6.21%       2.12%       1.10%            16.75%
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses........................................            2.04%(c)        2.07%       2.06%       2.07%             2.37%(c)
  Expenses excluding indirectly paid expenses.....            2.02%(c)        2.05%         --          --                --
  Net investment income...........................            6.52%(c)        7.28%       8.58%       7.11%             7.18%(c)
Portfolio turnover rate...........................              86%            101%         95%         92%              151%
Net assets end of period (thousands)..............       $ 110,082        $123,389    $149,091    $162,866          $ 35,415
</TABLE>
    
   
 
    
   
(a) Excluding applicable sales charges.
    
   
(b) Calculation based on average shares outstanding.
    
   
(c) Annualized.
    
   
(d) The Fund changed its fiscal year end from July 31 to April 30 during the
current period.
    
   
KEYSTONE STRATEGIC INCOME FUND -- CLASS C SHARES
    
   
<TABLE>
<CAPTION>
                                                                                                                 FEBRUARY 1, 1993
                                                       NINE MONTHS ENDED                                         (DATE OF INITIAL
                                                        APRIL 30, 1997            YEAR ENDED JULY 31,            PUBLIC OFFERING)
                                                              (d)             1996       1995      1994 (b)      TO JULY 31, 1993
<S>                                                    <C>                  <C>         <C>        <C>           <C>
PER SHARE DATA:
Net asset value beginning of period.................        $  6.80         $   6.92    $  7.37    $  7.88           $   7.07
Income from investment operations:
  Net investment income.............................           0.33             0.49       0.59       0.55               0.24
  Net realized and unrealized gain (loss) on
    investments and foreign currency related
    transactions....................................           0.08            (0.09)     (0.45)     (0.44 )             0.91
    Total from investment operations................           0.41             0.40       0.14       0.11               1.15
Less distributions from:
  Net investment income.............................          (0.34)           (0.47)     (0.55)     (0.55 )            (0.24)
  In excess of net investment income................          (0.03)               0      (0.03)     (0.03 )            (0.10)
  Tax basis return of capital.......................              0            (0.05)     (0.01)     (0.04 )                0
    Total distributions.............................          (0.37)           (0.52)     (0.59)     (0.62 )            (0.34)
Net asset value end of period.......................        $  6.84         $   6.80    $  6.92    $  7.37           $   7.88
TOTAL RETURN (a)....................................           6.07%            6.07%      2.27%      1.09%             16.61%
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses..........................................           2.04%(c)         2.07%      2.08%      2.07%              2.25%(c)
  Expenses excluding indirectly paid expenses.......           2.03%(c)         2.05%        --         --                 --
  Net investment income.............................           6.52%(c)         7.29%      8.56%      7.09%              7.35%(c)
Portfolio turnover rate.............................             86%             101%        95%        92%               151%
Net assets end of period (thousands)................        $24,304         $ 31,816    $46,221    $59,228           $ 19,706
</TABLE>
    
   
 
    
   
(a) Excluding applicable sales charges
    
   
(b) Calculation based on average shares outstanding.
    
   
(c) Annualized.
    
   
(d) The Fund changed its fiscal year end from July 31 to April 30 during the
current period.
    
                                       7                                  
 
<PAGE>
                            DESCRIPTION OF THE FUNDS
   
INVESTMENT OBJECTIVES AND POLICIES
    
   
       Each Fund's investment objective is fundamental and may not be changed
without shareholder approval.
    
   
       In addition to the investment policies detailed below, each Fund may
employ certain additional investment strategies which are discussed in
"Investment Practices and Restrictions", below. There can be no assurance that
any Fund's investment objective will be achieved.
    
EVERGREEN U.S. GOVERNMENT FUND
   
       The investment objective of EVERGREEN U.S. GOVERNMENT FUND is to achieve
a high level of current income consistent with stability of principal. The Fund
will invest in debt instruments issued or guaranteed by the U.S. government, its
agencies, or instrumentalities ("U.S. Government Securities"), and is suitable
for conservative investors seeking high current yields plus relative safety. It
permits an investor to participate in a portfolio that benefits from active
management of a blend of securities and maturities to maximize the opportunities
and minimize the risks created by changing interest rates.
    
   
       In addition to U.S. Government Securities, the Fund may invest in:
    
   
       Securities representing ownership interests in mortgage pools
("mortgage-backed securities"). The yield and maturity characteristics of
mortgage-backed securities correspond to those of the underlying mortgages, with
interest and principal payments including prepayments (i.e. paying remaining
principal before the mortgage's scheduled maturity) passed through to the holder
of the mortgage-backed securities. The yield and price of mortgage-backed
securities will be affected by prepayments which substantially shorten effective
maturities. Thus, during periods of declining interest rates, prepayments may be
expected to increase, requiring the Fund to reinvest the proceeds at lower
interest rates, making it difficult to effectively lock in high interest rates.
Conversely, mortgage-backed securities may experience less pronounced declines
in value during periods of rising interest rates.
    
   
       Securities representing ownership interests in a pool of assets
("asset-backed securities"), for which automobile and credit card receivables
are the most common collateral. Because much of the underlying collateral is
unsecured, asset-backed securities are structured to include additional
collateral and/or additional credit support to protect against default. The
Fund's investment adviser evaluates the strength of each particular issue of
asset-backed security, taking into account the structure of the issue and its
credit support. (See "Investment Practices and Restrictions -- Risk
Characteristics of Asset-Backed Securities".)
    
   
       Collateralized mortgage obligations ("CMOs") issued by single-purpose,
stand-alone entities. A CMO is a mortgage-backed security that manages the risk
of prepayment by separating mortgage pools into short, medium and long term
portions. These portions are generally retired in sequence as the underlying
mortgage loans in the mortgage pool are repaid. Similarly, as prepayments are
made, the portion of CMO first to mature will be retired prior to its maturity,
thus having the same effect as the prepayment of mortgages underlying a
mortgage-backed security. The issuer of a series of CMOs may elect to be treated
as a Real Estate Mortgage Investment Conduit (a "REMIC"), which has certain
special tax attributes. The Fund will invest only in CMOs which are rated AAA by
a nationally recognized statistical rating organization and which may be: (a)
collateralized by pools of mortgages in which each mortgage is guaranteed as to
payment of principal and interest by an agency or instrumentality of the U.S.
government; (b) collateralized by pools of mortgages in which payment of
principal and interest is guaranteed by the issuer and such guarantee is
collateralized by U.S. Government Securities; or (c) securities in which the
proceeds of the issuance are invested in mortgage securities and payment of the
principal and interest are supported by the credit of an agency or
instrumentality of the U.S. government.
    
   
       The Fund may invest up to 20% of its total assets in CMOs and commercial
paper which matures in 270 days or less so long as at least two of its ratings
are high quality ratings by nationally recognized statistical rating
organizations. Such ratings would include A-1 or A-2 by Standard & Poor's
Ratings Group ("S&P"), Prime-1 or Prime-2 by Moody's Investors Service
("Moody's"), or F-1 or F-2 by Fitch Investors Service, L.P. and bonds and other
debt securities rated Baa or higher by Moody's or BBB or higher by S&P, or
which, if unrated, are considered to be of comparable quality by the investment
adviser.
    
                                       8                                  
 
<PAGE>
   
       Bonds rated Baa by Moody's or BBB by S&P have speculative
characteristics. Changes in economic conditions or other circumstances are more
likely to weaken such bonds' prospects for principal and interest payments than
higher rated bonds. However, like the higher rated bonds, these securities are
considered to be investment grade. (See the description of the rating categories
contained in the Statement of Additional Information.)
    
   
KEYSTONE STRATEGIC INCOME FUND
    
   
       The investment objective of KEYSTONE STRATEGIC INCOME FUND is high
current income from interest on debt securities. Secondarily, the Fund considers
potential for growth of capital in selecting securities. The Fund intends to
allocate its assets principally between eligible domestic high yield, high risk
bonds and debt securities of foreign governments and foreign corporations. In
addition, the Fund will, from time to time, allocate a portion of its assets to
U.S. Government Securities. This allocation will be made on the basis of
Keystone's assessment of global opportunities for high income. From time to
time, the Fund may invest 100% of its assets in U.S. or foreign securities.
    
   
       The Fund may invest in:
    
   
       Domestic High Yield Bonds. The Fund may invest principally in domestic
high yield, high risk bonds, commonly known as "junk bonds." High-yield bonds in
which the fund may invest include zero coupon bonds and payment-in-kind
securities ("PIKs"), debentures, convertible debentures, fixed, increasing and
adjustable rate bonds, stripped bonds, mortgage bonds, mortgage backed
securities, corporate notes (including convertible notes) with maturities at the
date of issue of at least five years (which may be senior or junior to other
bonds), equipment trust certificates, and units consisting of bonds with stock
or warrants to buy stock attached. For information about the risks of investing
in high-yield bonds, see the section entitled "Investment Practices and
Restrictions."
    
   
       Foreign Securities. The Fund may invest in debt obligations (which may be
denominated in U.S. dollars or in non-U.S. currencies) issued or guaranteed by
foreign corporations, certain supranational entities (such as the World Bank),
foreign governments, their agencies and instrumentalities, and debt obligations
issued by U.S. corporations denominated in non-U.S. currencies. These debt
obligations may include bonds, debentures, notes and short-term obligations.
    
   
       U.S. Government Securities. The Fund may invest in U.S. Government
Securities, including zero coupon U.S. Treasury securities, mortgage-backed
securities and money market instruments.
    
   
       While the Fund may invest in securities of any maturity, it is currently
expected that the Fund will not invest in securities with maturities of more
than 30 years.
    
   
Other Eligible Securities
    
   
       Under ordinary circumstances, the Fund may also invest a limited portion
of its assets in the securities described below. When, in the investment
adviser's opinion, market conditions warrant, the Fund may invest up to 100% of
its assets for temporary defensive purposes in the money market securities
described below.
    
   
       Equity Securities. The Fund may invest in preferred stocks, including
adjustable rate and convertible preferred stocks, common stocks and other equity
securities, including convertible securities and warrants, which may be used to
create other permissible investments. Such investments must be consistent with
the Fund's primary objective of seeking a high level of current income or be
acquired as part of a unit combining income and equity securities. In addition,
the Fund may invest in limited partnerships, including master limited
partnerships.
    
   
       Money Market Securities. The Fund may invest in the following types of
money market securities: (1) obligations issued or guaranteed by the U.S.
government its agencies or instrumentalities of the U.S. government; (2)
commercial paper, including master demand notes, that at the date of investment
is rated A-1, the highest grade by S&P, Prime-1, the highest grade by Moody's,
or, if not rated by such services, is issued by a company that at the date of
investment has an outstanding issue rated A or better by S&P or Moody's; (3)
obligations, including certificates of deposit and bankers' acceptances, of
banks or savings and loan associations having at least $1 billion in assets that
are members of the Federal Deposit Insurance Corporation, including U.S.
branches of foreign banks and foreign branches of U.S. banks; and (4)
obligations of U.S. corporations that at the date of investment are rated A or
better by S&P or Moody's.
    
                                       9                                  
 
<PAGE>
INVESTMENT PRACTICES AND RESTRICTIONS
Risk Factors. Bond prices move inversely to interest rates, i.e. as interest
rates decline the values of the bonds increase, and vice versa. The longer the
maturity of a bond, the greater the exposure to market price fluctuations. The
same market factors are reflected in the share price or net asset value of bond
funds which will vary with interest rates. In addition, certain of the
obligations in which each Fund may invest may be variable or floating rate
instruments, which may involve a conditional or unconditional demand feature,
and may include variable amount master demand notes. While these types of
instruments may, to a certain degree, offset the risk to principal associated
with rising interest rates, they would not be expected to appreciate in a
falling interest rate environment.
   
Defensive Investments. The Funds may invest without limitation in high quality
money market instruments, such as notes, certificates of deposit or bankers'
acceptances, or U.S. government securities if, in the opinion of each Fund's
investment adviser, market conditions warrant a temporary defensive investment
strategy.
    
Downgrades. If any security invested in by any of the Funds loses its rating or
has its rating reduced after the Fund has purchased it, the Fund is not required
to sell or otherwise dispose of the security, but may consider doing so.
   
Repurchase Agreements. The Funds may invest in repurchase agreements. A
repurchase agreement is an agreement by which a Fund purchases a security
(usually U.S. Government Securities) for cash and obtains a simultaneous
commitment from the seller (usually a bank or broker/dealer) to repurchase the
security at an agreed-upon price and specified future date. The repurchase price
reflects an agreed-upon interest rate for the time period of the agreement. The
Funds' risk is the inability of the seller to pay the agreed-upon price on the
delivery date. However, this risk is tempered by the ability of the Fund to sell
the security in the open market in the case of a default. In such a case, a Fund
may incur costs in disposing of the security which would increase Fund expenses.
The Funds' investment adviser will monitor the creditworthiness of the firms
with which the Funds enter into repurchase agreements.
    
   
When-Issued and Delayed Delivery Transactions. The Funds may purchase securities
on a when-issued or delayed delivery basis. These transactions are arrangements
in which a Fund purchases securities with payment and delivery scheduled for a
future time. The seller's failure to complete these transactions may cause a
Fund to miss a price or yield considered to be advantageous. Settlement dates
may be a month or more after entering into these transactions, and the market
values of the securities purchased may vary from the purchase prices.
Accordingly, a Fund may pay more or less than the market value of the securities
on the settlement date. The Funds may dispose of a commitment prior to
settlement if the investment adviser deems it appropriate to do so. In addition,
the Funds may enter into transactions to sell their purchase commitments to
third parties at current market values and simultaneously acquire other
commitments to purchase similar securities at later dates. The Funds may realize
short-term profits or losses upon the sale of such commitments.
    
   
Lending of Portfolio Securities. In order to generate additional income, the
Funds may lend portfolio securities on a short-term or long-term basis to
broker/dealers, banks, or other institutional borrowers of securities. The Funds
will only enter into loan arrangements with creditworthy borrowers and will
receive collateral in the form of cash or U.S. Government Securities equal to at
least 100% of the value of the securities loaned. As a matter of fundamental
investment policy which cannot be changed without shareholder approval, the
Funds will not lend any of their assets except portfolio securities up to 15%
(in the case of KEYSTONE STRATEGIC INCOME FUND) or one-third (in the case of
EVERGREEN U.S. GOVERNMENT FUND) of the value of their total assets. There is the
risk that when lending portfolio securities, the securities may not be available
to a Fund on a timely basis and the Fund may, therefore, lose the opportunity to
sell the securities at a desirable price. In addition, in the event that a
borrower of securities would file for bankruptcy or become insolvent,
disposition of the securities may be delayed pending court action.
    
   
Options and Futures. The Funds may engage in options and futures transactions.
Options and futures transactions are intended to enable a Fund to manage market,
interest rate or exchange rate risk, and the Funds do not use these transactions
for speculation or leverage.
    
   
       The Funds may attempt to hedge all or a portion of their portfolios
through the purchase of both put and call options on their portfolio securities
and listed put options on financial futures contracts for portfolio securities.
KEYSTONE STRATEGIC INCOME FUND may also purchase call options on financial
futures contracts. The Funds may also write covered call options on their
portfolio securities to attempt to increase their current income. The Funds will
maintain their positions in securities, option rights, and segregated cash
subject to puts and calls until the options are exercised, closed, or have
expired. An option position may be closed out only on an exchange which provides
a secondary market for an option of the same series.
    
                                       10                                 
 
<PAGE>
   
       The Funds may write (i.e., sell) covered call and put options. By writing
a call option, a Fund becomes obligated during the term of the option to deliver
the securities underlying the option upon payment of the exercise price. By
writing a put option, a Fund becomes obligated during the term of the option to
purchase the securities underlying the option at the exercise price if the
option is exercised. The Funds also may write straddles (combinations of covered
puts and calls on the same underlying security). The Funds may only write
"covered" options. This means that so long as a Fund is obligated as the writer
of a call option, it will own the underlying securities subject to the option
or, in the case of call options on U.S. Treasury bills, the Fund might own
substantially similar U.S. Treasury bills. A Fund will be considered "covered"
with respect to a put option it writes if, so long as it is obligated as the
writer of the put option, it deposits and maintains with its custodian in a
segregated account liquid assets having a value equal to or greater than the
exercise price of the option.
    
       The principal reason for writing call or put options is to obtain,
through a receipt of premiums, a greater current return than would be realized
on the underlying securities alone. The Funds receive a premium from writing a
call or put option which they retain whether or not the option is exercised. By
writing a call option, the Funds might lose the potential for gain on the
underlying security while the option is open, and by writing a put option the
Funds might become obligated to purchase the underlying securities for more than
their current market price upon exercise.
       A futures contract is a firm commitment by two parties: the seller, who
agrees to make delivery of the specific type of instrument called for in the
contract ("going short"), and the buyer, who agrees to take delivery of the
instrument ("going long") at a certain time in the future. Financial futures
contracts call for the delivery of particular debt instruments issued or
guaranteed by the U.S. Treasury or by specified agencies or instrumentalities of
the U.S. government. If a Fund would enter into financial futures contracts
directly to hedge its holdings of fixed income securities, it would enter into
contracts to deliver securities at an undetermined price (i.e., "go short") to
protect itself against the possibility that the prices of its fixed income
securities may decline during the Fund's anticipated holding period. A Fund
would "go long" (agree to purchase securities in the future at a predetermined
price) to hedge against a decline in market interest rates.
   
       The Funds may also enter into currency and other financial futures
contracts and write options on such contracts. The Funds intend to enter into
such contracts and related options for hedging purposes. The Funds will enter
into futures on securities, currencies, or index-based futures contracts in
order to hedge against changes in interest or exchange rates or securities
prices. A futures contract on securities or currencies is an agreement to buy or
sell securities or currencies during a designated month at whatever price exists
at that time. A futures contract on a securities index does not involve the
actual delivery of securities, but merely requires the payment of a cash
settlement based on changes in the securities index. The Funds do not make
payment or deliver securities upon entering into a futures contract. Instead,
they put down a margin deposit, which is adjusted to reflect changes in the
value of the contract and which remains in effect until the contract is
terminated.
    
   
       The Funds may sell or purchase currency and other financial futures
contracts. When a futures contract is sold by a Fund, the profit on the contract
will tend to rise when the value of the underlying securities or currencies
declines and to fall when the value of such securities or currencies increases.
Thus, the Funds sell futures contracts in order to offset a possible decline in
the profit on their securities or currencies. If a futures contract is purchased
by a Fund, the value of the contract will tend to rise when the value of the
underlying securities or currencies increases and to fall when the value of such
securities or currencies declines.
    
   
       The Funds may enter into closing purchase and sale transactions in order
to terminate a futures contract and may buy or sell put and call options for the
purpose of closing out their options positions. The Funds' ability to enter into
closing transactions depends on the development and maintenance of a liquid
secondary market. There is no assurance that a liquid secondary market will
exist for any particular contract or at any particular time. As a result, there
can be no assurance that the Funds will be able to enter into an offsetting
transaction with respect to a particular contract at a particular time. If the
Funds are not able to enter into an offsetting transaction, the Funds will
continue to be required to maintain the margin deposits on the contract and to
complete the contract according to its terms, in which case the Funds would
continue to bear market risk on the transaction.
    
   
Risk Characteristics of Options and Futures. Although options and futures
transactions are intended to enable the Funds to manage market, exchange, or
interest rate risks, these investment devices can be highly volatile, and the
Funds' use of them can result in poorer performance (i.e., the Funds' returns
may be reduced). A Fund's attempt to use such investment devices for hedging
purposes may not be successful. Successful futures strategies require the
ability to predict future movements in securities prices, interest rates and
other economic factors. When the Funds use financial futures contracts and
options on financial futures contracts as hedging devices, there is a risk
    
                                       11                                 
 
<PAGE>
   
that the prices of the securities subject to the financial futures contracts and
options on financial futures contracts may not correlate perfectly with the
prices of the securities in the Funds' portfolios. This may cause the financial
futures contract and any related options to react to market changes differently
than the portfolio securities. In addition, each Fund's investment adviser could
be incorrect in its expectations and forecasts about the direction or extent of
market factors, such as interest rates, securities price movements, and other
economic factors. Even if a Fund's investment adviser correctly predicts
interest rate movements, a hedge could be unsuccessful if changes in the value
of a Fund's futures position did not correspond to changes in the value of its
investments. In these events, the Funds may lose money on the financial futures
contracts or the options on financial futures contracts. It is not certain that
a secondary market for positions in financial futures contracts or for options
on financial futures contracts will exist at all times. Although each Fund's
investment adviser will consider liquidity before entering into financial
futures contracts or options on financial futures contracts transactions, there
is no assurance that a liquid secondary market on an exchange will exist for any
particular financial futures contract or option on a financial futures contract
at any particular time. The Funds' ability to establish and close out financial
futures contracts and options on financial futures contract positions depends on
this secondary market. If a Fund is unable to close out its position due to
disruptions in the market or lack of liquidity, the Fund may lose money on the
futures contract or option, and the losses to the Fund could be significant.
    
   
Zero-Coupon and Stripped Securities. The Funds may invest in zero-coupon and
stripped securities. Zero-coupon securities in which the Funds may invest are
debt obligations which are generally issued at a discount and payable in full at
maturity, and which do not provide for current payments of interest prior to
maturity. Zero-coupon securities usually trade at a deep discount from their
face or par value and are subject to greater market value fluctuations from
changing interest rates than debt obligations of comparable maturities which
make current distributions of interest. As a result, the net asset value of
shares of the Funds may fluctuate over a greater range than shares of other
mutual funds investing in securities making current distributions of interest
and having similar maturities.
    
       Zero-coupon securities may include U.S. Treasury bills issued directly by
the U.S. Treasury or other short-term debt obligations, and longer-term bonds or
notes and their unmatured interest coupons which have been separated by their
holder, typically a custodian bank or investment banking firm. A number of
securities firms and banks have stripped the interest coupons from the
underlying principal (the "corpus") of U.S. Treasury securities and resold them
in custodial receipt programs with a number of different names, including
Treasury Income Growth Receipts ("TIGRS") and Certificates of Accrual on
Treasuries ("CATS"). The underlying U.S. Treasury bonds and notes themselves are
held in book-entry form at the Federal Reserve Bank or, in the case of bearer
securities (i.e., unregistered securities which are owned ostensibly by the
bearer or holder thereof), in trust on behalf of the owners thereof.
       In addition, the Treasury has facilitated transfers of ownership of
zero-coupon securities by accounting separately for the beneficial ownership of
particular interest coupons and corpus payments on Treasury securities through
the Federal Reserve book-entry record-keeping system. The Federal Reserve
program as established by the Treasury Department is known as "STRIPS" or
"Separate Trading of Registered Interest and Principal of Securities". Under the
STRIPS program, the Funds will be able to have their beneficial ownership of
U.S. Treasury zero-coupon securities recorded directly in the book-entry
record-keeping system in lieu of having to hold certificates or other evidence
of ownership of the underlying U.S. Treasury securities.
       When debt obligations have been stripped of their unmatured interest
coupons by the holder, the stripped coupons are sold separately. The principal
or corpus is sold at a deep discount because the buyer receives only the right
to receive a future fixed payment on the security and does not receive any
rights to periodic cash interest payments. Once stripped or separated, the
corpus and coupons may be sold separately. Typically, the coupons are sold
separately or grouped with other coupons with like maturity dates and sold in
such bundled form. Purchasers of stripped obligations acquire, in effect,
discount obligations that are economically identical to the zero-coupon
securities issued directly by the obligor.
   
Foreign Investments. KEYSTONE STRATEGIC INCOME FUND may invest in foreign
securities, which may involve additional risks. Specifically, they may be
affected by the strength of foreign currencies relative to the U.S. dollar, or
by political or economic developments in foreign countries. Accounting
procedures and government supervision may be less stringent than those
applicable to U.S. companies. There may be less publicly available information
about a foreign company than about a U.S. company. Foreign markets may be less
liquid or more volatile than U.S. markets and may offer less protection to
investors. It may also be more difficult to enforce contractual obligations
abroad than would be the case in the United States because of differences in the
legal systems. Foreign securities
    
                                       12                                 
 
<PAGE>
   
may be subject to foreign taxes, which may reduce yield, and may be less
marketable than comparable U.S. securities. All these factors are considered by
each Fund's investment adviser before making any of these types of investments.
    
   
Risk Characteristics of Asset-Backed Securities. The Funds may invest in
asset-backed securities. Asset-backed securities are created by the grouping of
certain governmental, government-related and private loans, receivables and
other lender assets into pools. Interests in these pools are sold as individual
securities. Payments from the asset pools may be divided into several different
tranches of debt securities, with some tranches entitled to receive regular
installments of principal and interest, other tranches entitled to receive
regular installments of interest, with principal payable at maturity or upon
specified call dates, and other tranches only entitled to receive payments of
principal and accrued interest at maturity or upon specified call dates.
Different tranches of securities will bear different interest rates, which may
be fixed or floating.
    
       Because the loans held in the asset pool often may be prepaid without
penalty or premium, asset-backed securities and mortgage backed securities are
generally subject to higher prepayment risks than most other types of debt
instruments. Prepayment risks on mortgage securities tend to increase during
periods of declining mortgage interest rates, because many borrowers refinance
their mortgages to take advantage of the more favorable rates. Depending upon
market conditions, the yield that the Funds receive from the reinvestment of
such prepayments, or any scheduled principal payments, may be lower than the
yield on the original mortgage security. As a consequence, mortgage securities
may be a less effective means of "locking in" interest rates than other types of
debt securities having the same stated maturity and may also have less potential
for capital appreciation. For certain types of asset pools, such as CMOs,
prepayments may be allocated to one tranche of securities ahead of other
tranches, in order to reduce the risk of prepayment for the other tranches.
       Prepayments may result in a capital loss to the Funds to the extent that
the prepaid mortgage securities were purchased at a market premium over their
stated amount. Conversely, the prepayment of mortgage securities purchased at a
market discount from their stated principal amount will accelerate the
recognition of interest income by the Funds which would be taxed as ordinary
income when distributed to the shareholders. The credit characteristics of
asset-backed securities also differ in a number of respects from those of
traditional debt securities. The credit quality of most asset-backed securities
depends primarily upon the credit quality of the assets underlying such
securities, how well the entity issuing the securities is insulated from the
credit risk of the originator or any other affiliated entities, and the amount
and quality of any credit enhancement to such securities.
   
Risk Characteristics of High Yield Bonds. KEYSTONE STRATEGIC INCOME FUND may
invest in high yield bonds. While investment in high yield bonds provides
opportunities to maximize return over time, investors should be aware of the
following risks associated with high yield bonds:
    
   
       (1) High yield bonds are rated below investment grade, i.e., BB or lower
by S&P or Ba or lower by Moody's. Securities so rated are considered
predominantly speculative with respect to the ability of the issuer to meet
principal and interest payments.
    
   
       (2) The lower ratings of these securities reflect a greater possibility
that adverse changes in the financial condition of the issuer or in general
economic conditions, or both, or an unanticipated rise in interest rates may
impair the ability of the issuer to make payments of interest and principal,
especially if the issuer is highly leveraged. Such issuer's ability to meet its
debt obligations may also be adversely affected by specific corporate
developments or the issuer's inability to meet specific projected business
forecasts or the unavailability of additional financing. Also, an economic
downturn or an increase in interest rates may increase the potential for default
by the issuers of these securities.
    
   
       (3) Their value may be more susceptible to real or perceived adverse
economic, company or industry conditions and publicity than is the case for
higher quality securities.
    
   
       (4) Their value, like those of other fixed income securities, fluctuates
in response to changes in interest rates, generally rising when interest rates
decline and falling when interest rates rise. For example, if interest rates
increase after a fixed income security is purchased, the security, if sold prior
to maturity, may return less than its cost. The prices of below-investment grade
bonds, however, are generally less sensitive to interest rate changes than the
prices of higher-rated bonds, but are more sensitive to adverse or positive
economic changes or individual corporate developments.
    
   
       (5) The secondary market for such securities may be less liquid at
certain times than the secondary market for higher quality debt securities,
which may adversely effect (i) the market price of the security, (ii) the
    
                                       13                                 
 
<PAGE>
   
Fund's ability to dispose of particular issues and (iii) the Fund's ability to
obtain accurate market quotations for purposes of valuing its assets.
    
   
       (6) Zero coupon bonds and PIKs involve additional special considerations.
For example, zero coupon bonds pay no interest to holders prior to maturity of
interest. PIKs are debt obligations that provide that the issuer may, at its
option, pay interest on such bonds in cash or in the form of additional debt
obligations. Such investments may experience greater fluctuation in value due to
changes in interest rates than debt obligations that pay interest currently.
Even though these investments do not pay current interest in cash, the Fund is,
nonetheless, required by tax laws to accrue interest income on such investments
and to distribute such amounts at least annually to shareholders. Thus, the Fund
could be required at times to liquidate investments in order to fulfill its
intention to distribute substantially all of its net income as dividends. The
Fund will not be able to purchase additional income producing securities with
cash used to make such distributions, and its current income ultimately may be
reduced as a result.
    
   
       The generous income sought by the Fund is ordinarily associated with
securities in the lower rating categories of the recognized rating agencies or
with securities that are unrated. Such securities are generally rated BB or
lower by S&P or Ba or lower by Moody's. The Fund may invest in securites that
are rated as low as D by S&P or C- by Moody's. The Fund may also invest in
unrated securities that, in the investment adviser's judgment, offer comparable
yields and risks as securities that are rated. It is possible for securities
rated D or C-, respectively, to have defaulted on payments of principal and/or
interest at the time of investment. The Statement of Additional Information
describes these rating categories. The Fund intends to invest in D rated debt
only in cases when, in the investment adviser's judgment, there is a distinct
prospect of improvement in the issuer's financial position as a result of the
completion of reorganization or otherwise.
    
   
       The investment adviser considers the ratings of S&P and Moody's assigned
to various securities, but does not rely solely on these ratings because (1) S&P
and Moody's assigned ratings are based largely on historical financial data and
may not accurately reflect the current financial outlook of companies; and (2)
there can be large differences among the current financial conditions of issuers
within the same category.
    
   
       The following table shows the weighted average percentages of the Fund's
assets invested at the end of each month during the nine-month fiscal period
ended April 30, 1997 in securities assigned to the various rating categories and
in unrated securities determined by the investment adviser to be of comparable
quality. The rated asset percentages shown have received equivalent ratings from
S&P and Moody's except where ratings are "split," i.e., different between S&P
and Moody's. In such instances, the higher of the two ratings is shown and the
lower rating is no more than one grade below the higher one. For the purposes of
the table, only the S&P rating system is used. Since the percentages in this
table are based on month-end averages throughout the fiscal period, they do not
reflect the Fund's holdings at any one point in time. The percentages in each
category may be higher or lower on any day than those shown in the table below.
    
   
<TABLE>
<CAPTION>
                                                                *UNRATED SECURITIES
                                                                   OF COMPARABLE
                                            RATED SECURITIES        QUALITY AS
                                            AS PERCENTAGE OF       PERCENTAGE OF
RATING                                       FUND'S ASSETS         FUND'S ASSETS
<S>                                         <C>                 <C>
AAA                                                24.93%                0.00%
AA                                                 10.72%                0.00%
A                                                   3.06%                0.00%
BBB                                                 0.11%                0.00%
BBB split                                           0.45%                 N/A
BB                                                  8.97%                0.39%
BB split                                           11.18%                 N/A
B                                                  21.63%                5.82%
B split                                             0.36%                 N/A
CCC                                                 0.00%                0.01%
D                                                   0.00%                1.03%
Unrated*                                            7.25%                
U.S. Governments,
  equities and others                              11.34%                    
     TOTAL                                        100.00%
</TABLE>
    
   
 
    
                                       14                                 
 
<PAGE>
   
       Since the Fund takes an aggressive approach to investing, the investment
adviser attempts to maximize the return by controlling risk through
diversification, credit analysis, review of sector and industry trends, interest
rate forecasts and economic analysis. The investment adviser's analysis of
securities focuses on factors such as interest or dividend coverage, asset
values, earning prospects and the quality of management of the company. In
making investment recommendations, the investment adviser also considers current
income, potential for capital appreciation, maturity structure, quality
guidelines, coupon structure, average yield, yield to maturity and the
percentage of zero coupon bonds, PIKs and non-accruing items in the Fund's
portfolio.
    
   
       Income and yields on high yield, high risk securities, as on all
securities, will fluctuate over time.
    
   
Borrowing. As a matter of fundamental policy, the Funds may not borrow money
except as a temporary measure to facilitate redemption requests or for
extraordinary or emergency purposes. The proceeds from borrowings may be used to
facilitate redemption requests which might otherwise require the untimely
disposition of portfolio securities. The specific limits applicable to borrowing
by each Fund are set forth in the Statement of Additional Information.
    
   
Restricted and Illiquid Securities. Each Fund may invest up to 15% of its net
assets in illiquid securities. Illiquid securities include certain restricted
securities not determined by the Trustees to be liquid, non-negotiable time
deposits, and repurchase agreements providing for settlement in more than seven
days after notice.
    
                            MANAGEMENT OF THE FUNDS
   
INVESTMENT ADVISERS
    
   
       The management of each Fund is supervised by the Trustees of the Trust
under which the Fund has been established ("Trustees"). The Capital Management
Group ("CMG") of First Union National Bank ("FUNB") serves as investment adviser
to EVERGREEN U.S. GOVERNMENT FUND. FUNB is a subsidiary of First Union
Corporation ("First Union"), the sixth largest bank holding company in the
United States.
    
   
        Keystone Investment Management Company ("Keystone") has been retained by
KEYSTONE STRATEGIC INCOME FUND to serve as investment adviser. Keystone has
provided investment advisory and management services to investment companies and
private accounts since it was organized in 1932. Keystone is a subsidiary of
FUNB.
    
   
       First Union is headquartered in Charlotte, North Carolina, and had $143
billion in consolidated assets as of June 30, 1997. First Union and its
subsidiaries provide a broad range of financial services to individuals and
businesses throughout the United States. CMG, Keystone and Evergreen Asset
Management Corporation ("Evergreen Asset"), a wholly owned subsidiary of FUNB,
manage or otherwise oversee the investment of over $66 billion in assets as of
June 30, 1997, belonging to a wide range of clients, including the Evergreen
Keystone Funds. First Union Brokerage Services, Inc. ("FUBS"), a wholly-owned
subsidiary of FUNB, is a registered broker-dealer that is principally engaged in
providing retail brokerage services consistent with its federal banking
authorizations. First Union Capital Markets Corp., a wholly-owned subsidiary of
First Union, is a registered broker-dealer principally engaged in providing,
consistent with its federal banking authorizations, private placement,
securities dealing, and underwriting services.
    
   
       CMG manages investments and supervises the daily business affairs of
EVERGREEN U.S. GOVERNMENT FUND and, as compensation therefor, is entitled to
receive an annual fee equal to 0.50 of 1% of the Fund's average daily net
assets.
    
   
       Keystone acts as investment adviser to KEYSTONE STRATEGIC INCOME FUND and
manages the Fund's investments, provides various administrative services and
supervises the Fund's daily business affairs, subject to the authority of the
Trustees. As payment for its services, Keystone is entitled to receive from
KEYSTONE STRATEGIC INCOME FUND a fee, calculated on annual basis, equal to 2.0%
of gross dividend and interest income of the Fund plus 0.50% of the first
$100,000,000 of the aggregate net asset value of the shares of the Fund, plus
0.45% of the next $100,000,000, plus 0.40% of the next $100,000,000, plus 0.35%
of the next $100,000,000, plus 0.30% of the next $100,000,000, plus 0.25% of
amounts over $500,000,000, computed as of the close of business each business
day and paid monthly.
    
                                       15                                 
 
<PAGE>
   
       The total annualized operating expenses of each Fund for the fiscal
period ended April 30, 1997, expressed as a percentage of average net assets on
an annual basis, are set forth in the section entitled "Financial Highlights."
Such expenses reflect all voluntary expense reimbursements which may be revised
or terminated at any time.
    
   
PORTFOLIO MANAGERS
    
   
       Rollin C. Williams, a Vice President of FUNB, has been the Portfolio
Manager of EVERGREEN U.S. GOVERNMENT FUND since its inception in 1992. Mr.
Williams, who has over 28 years investment management experience, was Head of
Fixed Income Investments at Dominion Trust Company from 1988 until its
acquisition by First Union.
    
   
       The Portfolio Manager of KEYSTONE STRATEGIC INCOME FUND is Prescott B.
Crocker. Mr. Crocker is a Senior Vice President, Senior Portfolio Manager and
Head of the High Yield Bond Team at Keystone. Mr. Crocker joined Keystone in
1997 and initially served as the manager of the domestic high yield bond portion
of the Fund's portfolio. From 1993 until he joined Keystone, Mr. Crocker held
various positions at Boston Security Counsellors, including President and Chief
Investment Officer, and was Managing Director and Portfolio Manager at Northstar
Investment Management. Mr. Crocker has 25 years of experience in fixed income
investment management.
    
   
ADMINISTRATOR
    
   
       Evergreen Keystone Investment Services, Inc. ("EKIS") serves as
administrator to EVERGREEN U.S. GOVERNMENT FUND, subject to the supervision and
control of the Trustees of the Evergreen Investment Trust. As administrator EKIS
provides facilities, equipment and personnel to the EVERGREEN U.S. GOVERNMENT
FUND and is entitled to receive an administration fee from the Fund based on the
aggregate average daily net assets of all the mutual funds for which CMG,
Evergreen Asset or Keystone serve as investment adviser, calculated in
accordance with the following schedule:
    
   
<TABLE>
<CAPTION>
Administration Fee
<S>                   <C>
0.050%                on the first $7 billion
0.035%                on the next $3 billion
0.030%                on the next $5 billion
0.020%                on the next $10 billion
0.015%                on the next $5 billion
0.010%                on assets in excess of $30 billion
</TABLE>
    
   
 
    
   
       EKIS also provides facilities, equipment and personnel to KEYSTONE
STRATEGIC INCOME FUND on behalf of the Fund's investment adviser.
    
   
SUB-ADMINISTRATOR
    
   
       BISYS Fund Services, Inc. ("BISYS"), an affiliate of Evergreen Keystone
Distributor, Inc. ("EKD"), distributor for the Evergreen Keystone Funds, serves
as sub-administrator to the Funds and is entitled to receive a fee based on the
aggregate average daily net assets of all the mutual funds for which CMG,
Evergreen Asset or Keystone serve as investment adviser, calculated in
accordance with the following schedule:
    
   
<TABLE>
<CAPTION>
Sub-Administration Fee
<S>                       <C>
0.0100%                   on the first $7 billion
0.0075%                   on the next $3 billion
0.0050%                   on the next $15 billion
0.0040%                   on assets in excess of $25 billion
</TABLE>
    
   
 
    
   
       The total assets of the mutual funds for which FUNB affiliates serve as
investment advisers were approximately $30.5 billion as of June 30, 1997.
    
   
DISTRIBUTION PLANS AND AGREEMENTS
    
   
Distribution Plans. Each Fund's Class A, Class B and Class C shares pay for the
expenses associated with the distribution of its shares according to a
distribution plan that it has 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, each Fund may incur distribution-related and
shareholder servicing-related expenses which are based upon a maximum annual
rate as a percent of each Fund's average daily net assets attributable to the
Class, as follows:
    
                                       16                                 
 
<PAGE>
   
<TABLE>
<S>                       <C>
Class A shares            0.75%, currently limited to 0.25%
Class B shares            1.00%
Class C shares            1.00%
</TABLE>
    
   
 
    
   
       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 each Fund's investment adviser or its affiliates, for personal
services rendered to shareholders and/or the maintenance of shareholder
accounts. The Funds may not pay any distribution or services fees during any
fiscal period in excess of the amounts set forth above.
    
   
Distribution Agreements. Each Fund has also entered into a distribution
agreement (each a "Distribution Agreement" or collectively the "Distribution
Agreements") with EKD. Pursuant to the Distribution Agreements, each Fund will
compensate EKD for its services as distributor based upon the maximum annual
rate as a percent of each Fund's average daily net assets attributable to the
Class, as follows:
    
   
<TABLE>
<S>                       <C>
Class A shares            0.25%
Class B shares            1.00%
Class C shares            1.00%
</TABLE>
    
   
 
    
   
       The Distribution Agreements provide that EKD will use the distribution
fee received from a Fund for payments (i) 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 (EKD may assign its rights to receive compensation under the
Plans to secure such financings), (ii) to otherwise promote the sale of shares
of the Fund, and (iii) 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 EKD to compensate broker-dealers or other
persons for distributing shares of the Fund.
    
   
       In the case of KEYSTONE STRATEGIC INCOME FUND the compensation paid to
EKD under its Distribution Agreement is only with respect to shares of the Fund
sold on or after December 1, 1996. In consideration of the services rendered by
the distributor of the Class B and Class C shares of KEYSTONE STRATEGIC INCOME
FUND sold prior to December 1, 1996, namely EKIS, the Fund's Trustees have
determined to continue the payments called for under the distribution agreements
in effect between the Fund and EKIS with respect to the assets of the Fund
represented by such shares.
    
   
       Since EKD's compensation under the Distribution Agreements is not
directly tied to the expenses incurred by EKD, 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 EKD. Distribution
expenses incurred by EKD in one fiscal year that exceed the level of
compensation paid to EKD for that year may be paid from distribution fees
received from a Fund in subsequent fiscal years.
    
   
       The Plans are in compliance with the Conduct Rules of the National
Association of Securities Dealers, Inc. which effectively limit the annual
asset-based sales charges and service fees that a mutual fund may pay on a class
of shares to an annual rate of 0.75% and 0.25%, respectively, of the average
aggregate annual net assets attributable to that class. The rules also limit the
aggregate of all front-end, deferred and asset-based sales charges imposed with
respect to a class of shares by a mutual fund that also charges a service fee to
6.25% of cumulative gross sales of shares of that class, plus interest on the
unpaid amount at the prime rate plus 1% per annum.
    
                       PURCHASE AND REDEMPTION OF SHARES
   
HOW TO BUY SHARES
    
   
       You may purchase shares of any of the Funds through broker-dealers, banks
or other financial intermediaries, or directly through EKD. In addition, you may
purchase shares of any of the Funds by mailing to that Fund, c/o Evergreen
Keystone Service Company ("EKSC"), P.O. Box 2121, Boston, Massachusetts 02106-
2121, a completed Application and a check payable to the Fund. You may also
telephone 1-800-343-2898 to obtain the number of an account to which you can
wire or electronically transfer funds and then send in a completed Application.
The minimum initial investment is $1,000, which may be waived in certain
situations. Subsequent
    
                                       17                                 
 
<PAGE>
   
investments in any amount may be made by check, by wiring federal funds, by
direct deposit or by an electronic funds transfer.
    
   
       There is no minimum amount for subsequent investments. Investments of $25
or more are allowed under the Systematic Investment Plan. See the Application
for more information. Only Class A, Class B and Class C shares are offered
through this Prospectus (see "General Information" -- "Other Classes of
Shares").
    
   
Class A Shares-Front-End Sales Charge Alternative. You may purchase Class A
shares of each 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>
        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%
                                                                               1.00% of the amount invested up
                                                                                     to $2,999,999;
                                                                               .50% of the amount invested over
  $1,000,000 or more                      None                   None          $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 a 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, EKD and any broker-dealer with whom EKD has entered into an
agreement to sell shares of the Funds, and members of the immediate families of
such employees; (g) and upon the initial purchase of an Evergreen Keystone 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 Funds.
    
   
       Class A shares may also be purchased at net asset value by a corporation
or certain other qualified retirement plan 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 EKD 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, EKD 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. EKD 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 Funds. 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 value on an annual basis of Class A shares held by their clients. Certain
purchases of Class A shares may
    
                                       18                                 
 
<PAGE>
   
qualify for reduced sales charges in accordance with a 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>
    
   
       The CDSC is deducted from the amount of the redemption and is paid to EKD
or its predecessor. 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 Funds
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 a
higher distribution services fee (and, with respect to EVERGREEN U.S. GOVERNMENT
FUND, the Shareholder Service Plan Fee) imposed on Class B shares. Such
conversion will be on the basis of the relative net asset values of the two
Classes, without the imposition of any sales load, fee or other charge. The
purpose of the conversion feature is to reduce the distribution services fee
paid by holders of Class B shares that have been outstanding long enough for the
Distributor to have been compensated for the expenses associated with the sale
of such shares.
    
   
Class C Shares -- Level-Load Alternative. Class C shares are only offered
through broker-dealers who have special distribution agreements with EKD. 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 a 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
Funds 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 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
    
                                       19                                 
 
<PAGE>
   
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 Funds may also sell Class A, Class B or Class C shares at net asset
value without any initial sales charge or a CDSC to certain Directors, Trustees,
officers and employees of the Funds, Keystone, FUNB, Evergreen Asset, EKD and
certain of their affiliates, and to members of the immediate families of such
persons, to registered representatives of firms with dealer agreements with EKD,
and to a bank or trust company acting as a trustee for a single account.
    
   
How the Funds Value their Shares. The net asset value of each Class of shares of
a Fund is calculated by dividing the value of the amount of the Fund's net
assets attributable to that Class by the number of outstanding shares of that
Class. Shares are valued each day the New York Stock Exchange (the "Exchange")
is open as of the close of regular trading (currently 4:00 p.m. Eastern time).
The securities in a Fund are valued at their current market value determined on
the basis of market quotations or, if such quotations are not readily available,
such other methods as the Trustees believe would accurately reflect fair value.
Non-dollar denominated securities will be valued as of the close of the Exchange
at the closing price of such securities in their principal trading markets.
    
   
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. Consult your financial intermediary for further information. The
compensation received by 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.
    
   
       In addition to the discount or commission paid to broker-dealers, EKD may
from time to time pay to broker-dealers additional cash or other incentives that
are conditioned upon the sale of a specified minimum dollar amount of shares of
a Fund and/or other Evergreen Keystone Funds. Such incentives will take the form
of payment for attendance at seminars, lunches, dinners, sporting events or
theater performances, or payment for travel, lodging and entertainment incurred
in connection with travel by persons associated with a broker-dealer and their
immediate family members to urban or resort locations within or outside the
United States. Such a dealer may elect to receive cash incentives of equivalent
amount in lieu of such payments. EKD may also limit the availability of such
incentives to certain specified dealers. EKD from time to time sponsors
promotions involving FUBS, an affiliate of each Fund's investment adviser, and
select broker-dealers, pursuant to which incentives are paid, including gift
certificates and payments in amounts up to 1% of the dollar amount of shares of
a Fund sold. Awards may also be made based on the opening of a minimum number of
accounts. Such promotions are not being made available to all broker-dealers.
Certain broker-dealers may also receive payments from EKD or a Fund's investment
adviser over and above the usual trail commissions or shareholder servicing
payments applicable to a given Class of shares.
    
   
Additional Purchase Information. As a condition of this offering, if a purchase
is canceled due to nonpayment or because an investor's check does not clear, the
investor will be responsible for any loss a Fund or the Fund's investment
adviser incurs. If such investor is an existing shareholder, a Fund may redeem
shares from an investor's account to reimburse the Fund or its investment
adviser for any loss. In addition, such investors may be prohibited or
restricted from making further purchases in any of the Evergreen Keystone Funds.
The Funds will not accept third party checks other than those payable directly
to a shareholder whose account has been in existence at least thirty days.
    
   
HOW TO REDEEM SHARES
    
   
       You may "redeem" ( i.e., sell) your shares in a Fund to the Fund for
cash, (at the net redemption value) on any day the Exchange is open, either
directly by writing to the Fund, c/o EKSC, or through your financial
intermediary. The amount you will receive is based on 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. Proceeds generally will be
    
                                       20                                 
 
<PAGE>
   
sent to you within seven days. However, for shares recently purchased by check,
a Fund will not send proceeds until it is reasonably satisfied that the check
has been collected (which may take up to 15 days). Once a redemption request has
been telephoned or mailed, it is irrevocable and may not be modified or
canceled.
    
   
Redeeming Shares Through Your Financial Intermediary. A Fund must receive
instructions from your financial intermediary before 4:00 p.m. (Eastern time)
for you to receive that day's net asset value (less any applicable CDSC). Your
financial intermediary is responsible for furnishing all necessary documentation
to a Fund and may charge you for this service. Certain financial intermediaries
may require that you give instructions earlier than 4:00 p.m. (Eastern time).
    
   
Redeeming Shares Directly by Mail or Telephone. Send a signed letter of
instruction or stock power form to the Fund, c/o EKSC, the registrar, transfer
agent and dividend-disbursing agent for each Fund. Stock power forms are
available from your financial intermediary, EKSC, and many commercial banks.
Additional documentation is required for the sale of shares by corporations,
financial intermediaries, fiduciaries and surviving joint owners. Signature
guarantees are required for all redemption requests for shares with a value of
more than $50,000. Currently, the requirement for a signature guarantee has been
waived on redemptions of $50,000 or less when the account address of record has
been the same for a minimum period of 30 days. Each Fund and EKSC reserve the
right to withdraw this waiver at any time. A signature guarantee must be
provided by a bank or trust company (not a Notary Public), a member firm of a
domestic stock exchange or by other financial institutions whose guarantees are
acceptable under the Securities Exchange Act of 1934 and EKSC's policies.
    
   
       Shareholders may withdraw amounts of $1,000 or more (up to $50,000) from
their accounts by calling the telephone number on the front page of this
Prospectus between the hours of 8:00 a.m. and 5:30 p.m. (Eastern time) each
business day (i.e., any weekday exclusive of days on which the Exchange or
EKSC's offices are closed). The Exchange is closed on New Year's Day, Martin
Luther King Day, Presidents Day, Good Friday, Memorial Day, Independence Day,
Labor Day, Thanksgiving Day and Christmas Day. Redemption requests received
after 4:00 p.m. (Eastern time) will be processed using the net asset value
determined on the next business day. Such redemption requests must include the
shareholder's account name, as registered with a Fund, and the account number.
During periods of drastic economic or market changes, shareholders may
experience difficulty in effecting telephone redemptions. If you cannot reach
the Fund by telephone, you should follow the procedures for redeeming by mail or
through a broker-dealer as set forth herein. The telephone redemption service is
not made available to shareholders automatically. Shareholders wishing to use
the telephone redemption service must complete the appropriate sections on the
Application and choose how the redemption proceeds are to be paid. Redemption
proceeds will either (i) be mailed by check to the shareholder at the address in
which the account is registered or (ii) be wired to an account with the same
registration as the shareholder's account in a Fund at a designated commercial
bank.
    
   
       In order to insure that instructions received by EKSC are genuine when
you initiate a telephone transaction, you will be asked to verify certain
criteria specific to your account. At the conclusion of the transaction, you
will be given a transaction number confirming your request, and written
confirmation of your transaction will be mailed the next business day. Your
telephone instructions will be recorded. Redemptions by telephone are allowed
only if the address and bank account of record have been the same for a minimum
period of 30 days. Each Fund reserves the right at any time to terminate,
suspend, or change the terms of any redemption method described in this
Prospectus, except redemption by mail, and to impose fees.
    
   
       Except as otherwise noted, the Funds, EKSC and EKD will not assume
responsibility for the authenticity of any instructions received by any of them
from a shareholder in writing, over the Evergreen Keystone Express Line, or by
telephone. EKSC will employ reasonable procedures to confirm that instructions
received over the Evergreen Keystone Express Line or by telephone are genuine.
The Funds, EKSC and EKD will not be liable when following instructions received
over the Evergreen Keystone Express Line or by telephone that EKSC reasonably
believes are genuine.
    
   
Evergreen Keystone Express Line. The Evergreen Keystone Express Line offers you
specific fund account information and price and yield quotations as well as the
ability to do account transactions, including investments, exchanges and
redemptions. You may access the Evergreen Keystone Express Line by dialing toll
free 1-800-346-3858 on any touch-tone telephone, 24 hours a day, seven days a
week.
    
   
General. The sale of shares is a taxable transaction for federal income tax
purposes. The Funds may temporarily suspend the right to redeem their shares
when (1) the Exchange is closed, other than customary weekend and holiday
closings; (2) trading on the Exchange is restricted; (3) an emergency exists and
the Funds cannot dispose
    
                                       21                                 
 
<PAGE>
   
of their investments or fairly determine their value; or (4) the Securities and
Exchange Commission ("SEC") so orders. The Funds reserve the right to close an
account that through redemption has fallen below $1,000 and has remained so for
thirty days. Shareholders will receive sixty days' written notice to increase
the account value to at least $1,000 before the account is closed. The Funds
have elected to be governed by Rule 18f-1 under the 1940 Act pursuant to which
each Fund is obligated to redeem shares solely in cash, up to the lesser of
$250,000 or 1% of a Fund's total net assets, during any ninety day period for
any one shareholder.
    
   
EXCHANGE PRIVILEGE
    
   
How to Exchange Shares. You may exchange some or all of your shares for shares
of the same Class in the other Evergreen Keystone Funds through your financial
intermediary by calling or writing to EKSC or by using the Evergreen Keystone
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 Keystone fund is subject to the
minimum investment and suitability requirements of each Fund.
    
   
       Each of the Evergreen Keystone funds has different investment objectives
and policies. For complete information, a prospectus of the fund into which an
exchange will be made should be read prior to the exchange. An exchange order
must comply with the requirement for a redemption or repurchase order and must
specify the dollar value or number of shares to be exchanged. An exchange is
treated for federal income tax purposes as a redemption and purchase of shares
and may result in the realization of a capital gain or loss. Shareholders are
limited to five exchanges per calendar year, with a maximum of three per
calendar quarter. This exchange privilege may be modified or discontinued at any
time by the Fund upon sixty days' notice to shareholders and is only available
in states in which shares of the fund being acquired may lawfully be sold.
    
   
       No CDSC will be imposed in the event shares are exchanged for shares of
the same class of other Evergreen Keystone Funds. If you redeem shares, the CDSC
applicable to the shares of the Evergreen or Keystone 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.
    
   
Exchanges Through Your Financial Intermediary. A Fund must receive exchange
instructions from your financial intermediary before 4:00 p.m. (Eastern time)
for you to receive that day's net asset value. Your financial intermediary is
responsible for furnishing all necessary documentation to a Fund and may charge
you for this service.
    
   
Exchanges By Telephone And Mail. Exchange requests received by a Fund after 4:00
p.m. (Eastern time) will be processed using the net asset value determined at
the close of the next business day. During periods of drastic economic or market
changes, shareholders may experience difficulty in effecting telephone
exchanges. You should follow the procedures outlined below for exchanges by mail
if you are unable to reach EKSC by telephone. If you wish to use the telephone
exchange service you should indicate this on the Application. As noted above,
each Fund will employ reasonable procedures to confirm that instructions for the
redemption or exchange of shares communicated by telephone are genuine. A
telephone exchange may be refused by a Fund or EKSC if it is believed advisable
to do so. Procedures for exchanging Fund shares by telephone may be modified or
terminated at any time. Written requests for exchanges should follow the same
procedures outlined for written redemption requests in the section entitled "How
to Redeem Shares"; however, no signature guarantee is required.
    
   
SHAREHOLDER SERVICES
    
   
       The Funds offer the following shareholder services. For more information
about these services or your account, contact your financial intermediary, EKSC
or call the toll-free number on the front page of this Prospectus. Some services
are described in more detail in the Application.
    
   
Systematic Investment Plan. Under a Systematic Investment Plan, you may invest
as little as $25 per month to purchase shares of a Fund with no minimum initial
investment required.
    
   
Telephone Investment Plan. You may invest not less than $100 or more than
$10,000 per investment into an existing account. Telephone investment requests
received by 4:00 p.m. (Eastern time) will be credited to a shareholder's account
the day the request is received. Shares purchased under the Systematic
Investment Plan or Telephone Investment Plan may not be redeemed for ten days
from the date of investment.
    
                                       22                                 
 
<PAGE>
   
Systematic Withdrawal Plan. When an account of $10,000 or more is opened or when
an existing account reaches that size, you may participate in the Systematic
Withdrawal Plan by filling out the appropriate part of the Application. Under
this Plan, you may receive (or designate a third party to receive) payments in a
stated amount of at least $75, or a maximum of 1.0% per month or 3.0% per
quarter of the total net asset value of your account when the Plan was
established. Fund shares will be redeemed as necessary to meet withdrawal
payments. All participants must elect to have their dividends and capital gain
distributions reinvested automatically. Any applicable CDSC will be waived with
respect to redemptions occurring under a Systematic Withdrawal Plan during a
calendar year to the extent that such redemptions do not exceed 12% of (i) the
initial value of the account plus (ii) the value, at the time of purchase, of
any subsequent investments. Excessive withdrawals may decrease or deplete the
value of your account. Moreover, because of the effect of the applicable sales
charge, a Class A investor should not make continuous purchases of a Fund's
shares while participating in a Systematic Withdrawal Plan.
    
   
Investments Through Employee Benefit and Savings Plans. Certain qualified and
non-qualified benefit and savings plans may make shares of the Funds and the
other Evergreen Keystone funds available to their participants. Investments made
by such employee benefit plans may be exempt from front-end sales charges if
they meet the criteria set forth under "Class A Shares-Front End Sales Charge
Alternative". Evergreen Asset, Keystone or CMG may provide compensation to
organizations providing administrative and recordkeeping services to plans which
make shares of the Evergreen Keystone funds available to their participants.
    
   
Automatic Reinvestment Plan. For the convenience of investors, all dividends and
distributions are automatically reinvested in full and fractional shares of a
Fund at the net asset value per share at the close of business on the record
date, unless otherwise requested by a shareholder in writing. If the transfer
agent does not receive a written request for subsequent dividends and/or
distributions to be paid in cash at least three full business days prior to a
given record date, the dividends and/or distributions to be paid to a
shareholder will be reinvested.
    
   
Dollar Cost Averaging. Through dollar cost averaging you can invest a fixed
dollar amount each month or each quarter in any Evergreen Keystone fund. This
results in more shares being purchased when the selected Fund's net asset value
is relatively low and fewer shares being purchased when the Fund's net asset
value is relatively high and may result in a lower average cost per share than a
less systematic investment approach.
    
   
       Prior to participating in dollar cost averaging, you must establish an
account in an Evergreen Keystone fund. You should designate on the Application
(i) the dollar amount of each monthly or quarterly investment you wish to make
and (ii) the Fund in which the investment is to be made. Thereafter, on the
first day of the designated month, an amount equal to the specified monthly or
quarterly investment will automatically be redeemed from your initial account
and invested in shares of the designated fund.
    
   
       If you are a Class A investor and paid a sales charge on your initial
purchase, the shares purchased will be eligible for Rights of Accumulation and
the sales charge applicable to the purchase will be determined accordingly. In
addition, the value of shares purchased will be included in the total amount
required to fulfill a Letter of Intent. If a sales charge was not paid on the
initial purchase, a sales charge will be imposed at the time of subsequent
purchases, and the value of shares purchased will become eligible for Rights of
Accumulation and Letters of Intent.
    
   
Two Dimensional Investing. You may elect to have income and capital gains
distributions from any class of Evergreen Keystone fund shares you own
automatically invested to purchase the same class of shares of any other
Evergreen Keystone fund. You may select this service on your Application and
indicate the Evergreen Keystone fund(s) into which distributions are to be
invested. The value of shares purchased will be ineligible for Rights of
Accumulation and Letters of Intent.
    
   
Tax Sheltered Retirement Plans. The Funds have various retirement plans
available to eligible investors, including Individual Retirement Accounts
(IRAs); Rollover IRAs; Simplified Employee Pension Plans (SEPs); Savings
Incentive Match Plan for Employees (SIMPLEs); Tax Sheltered Annuity Plans;
403(b)(7) Plans; 401(k) Plans; Keogh Plans; Profit-Sharing Plans; and Money
Purchase Plans. For details, including fees and application forms, call toll
free 1-800-247-4075 or write to EKSC.
    
EFFECT OF BANKING LAWS
       The Glass-Steagall Act and other banking laws and regulations presently
prohibit member banks of the Federal Reserve System ("Member Banks") or their
non-bank affiliates from sponsoring, organizing, controlling, or distributing
the shares of registered open-end investment companies such as the Funds. Such
laws and regulations also prohibit banks from issuing, underwriting or
distributing securities in general. However, under the Glass-Steagall Act and
such other laws and regulations, a Member Bank or an affiliate thereof may act
as investment adviser, transfer agent or custodian to a registered open-end
investment company and may also act as
                                       23                                 60041B
 
<PAGE>
   
agent in connection with the purchase of shares of such an investment company
upon the order of its customer. Keystone and CMG are subject to and in
compliance with the aforementioned laws and regulations.
    
   
       Changes to applicable laws and regulations or future judicial or
administrative decisions could result in CMG or Keystone being prevented from
continuing to perform the services required under the investment advisory
contract or from acting as agent in connection with the purchase of shares of a
Fund by its customers. If CMG or Keystone were prevented from continuing to
provide the services called for under the investment advisory agreement, it is
expected that the Trustees would identify, and call upon each Fund's
shareholders to approve, a new investment adviser. If this were to occur, it is
not anticipated that the shareholders of any Fund would suffer any adverse
financial consequences.
    
                               OTHER INFORMATION
DIVIDENDS, DISTRIBUTIONS AND TAXES
   
        For each Fund, net income dividends, if any, are declared daily and paid
monthly. Distributions of any net realized capital gains of the Funds will be
made annually or more frequently. Dividends and distributions generally are
taxable in the year in which they are paid, except any dividends paid in January
that were declared in the previous calendar quarter will be treated as paid in
December of the previous year. Income dividends and capital gain distributions
are automatically reinvested in additional shares of the Fund making the
distribution at the net asset value per share at the close of business on the
record date, unless the shareholder has made a written request for payment in
cash.
    
   
       Each Fund has qualified and intends to continue to qualify to be treated
as a regulated investment company under the Internal Revenue Code of 1986, as
amended (the "Code"). While so qualified, it is expected that each Fund will not
be required to pay any Federal income taxes on that portion of its investment
company taxable income and any net realized capital gains it distributes to
shareholders. The Code imposes a 4% nondeductible excise tax on regulated
investment companies, such as the Funds, to the extent they do not meet certain
distribution requirements by the end of each calendar year. Each Fund
anticipates meeting such distribution requirements. Most shareholders of the
Funds normally will have to pay Federal income taxes and any state or local
taxes on the dividends and distributions they receive from a Fund whether such
dividends and distributions are made in cash or in additional shares. Questions
on how any distributions will be taxed to the investor should be directed to the
investor's own tax adviser.
    
   
        Following the end of each calendar year, every shareholder of the Funds
will be sent applicable tax information and information regarding the dividends
and capital gain distributions made during the calendar year.
    
       A Fund may be subject to foreign withholding taxes which would reduce the
yield on its investments. Tax treaties between certain countries and the United
States may reduce or eliminate such taxes. Shareholders of a Fund who are
subject to United States Federal income tax may be entitled, subject to certain
rules and limitations, to claim a Federal income tax credit or deduction for
foreign income taxes paid by a Fund. See the Statement of Additional Information
for additional details. A Fund's transactions in options, futures and forward
contracts may be subject to special tax rules. These rules can affect the
amount, timing and characteristics of distributions to shareholders.
   
       Each Fund is required by federal law to withhold 31% of reportable
payments (which may include dividends, capital gain distributions, if any, and
redemptions) paid to certain shareholders. In order to avoid this backup
withholding requirement, you must certify on the Application, or on a separate
form supplied by State Street, that your social security or taxpayer
identification number is correct and that you are not currently subject to
backup withholding or are exempt from backup withholding. A shareholder who
acquires Class A shares of a Fund and sells or otherwise disposes of such shares
within ninety days of acquisition may not be allowed to include certain sales
charges incurred in acquiring such shares for purposes of calculating gain and
loss realized upon a sale or exchange of shares of the Fund.
    
       The foregoing discussion of Federal income tax consequences is based on
tax laws and regulations in effect on the date of this Prospectus, and is
subject to change by legislative or administrative action. As the foregoing
discussion is for general information only, you should also review the
discussion of "Additional Tax
                                       24                                 
 
<PAGE>
Information" contained in the Statement of Additional Information. In addition,
you should consult your own tax adviser as to the tax consequences of
investments in the Funds, including the application of state and local taxes
which may be different from Federal income tax consequences described above.
GENERAL INFORMATION
   
Portfolio Transactions. Consistent with the Rules of Conduct of the National
Association of Securities Dealers, Inc., and subject to seeking best price and
execution, a Fund may consider sales of its shares as a factor in the selection
of dealers to enter into portfolio transactions with the Fund.
    
   
Organization. EVERGREEN U.S. GOVERNMENT FUND is a separate investment series of
Evergreen Investment Trust (formerly First Union Funds), which is a
Massachusetts business trust organized in 1984. KEYSTONE STRATEGIC INCOME FUND
is a Massachusetts business trust organized in 1986. The Funds do not intend to
hold annual shareholder meetings; shareholder meetings will be held only when
required by applicable law. Shareholders have available certain procedures for
the removal of Trustees.
    
   
       A shareholder in each Class of a Fund will be entitled to his or her
share of all dividends and distributions from a Fund's assets, based upon the
relative value of such shares to those of other Classes of the Fund, and, upon
redeeming shares, will receive the then current net asset value of the Class of
shares of the Fund represented by the redeemed shares less any applicable CDSC.
Each Trust named above is empowered to establish, without shareholder approval,
additional investment series, which may have different investment objectives,
and additional Classes of shares for any existing or future series. If an
additional series or Class were established in a Fund, each share of the series
or Class would normally be entitled to one vote for all purposes. Generally,
shares of each series and Class would vote together as a single Class on
matters, such as the election of Trustees, that affect each series and Class in
substantially the same manner. Class A, Class B, Class C and Class Y shares have
identical voting, dividend, liquidation and other rights, except that each Class
bears, to the extent applicable, its own distribution and transfer agency
expenses as well as any other expenses applicable only to a specific Class. Each
Class of shares votes separately with respect to Rule 12b-1 distribution plans
and other matters for which separate Class voting is appropriate under
applicable law. Shares are entitled to dividends as determined by the Trustees
and, in liquidation of a Fund, are entitled to receive the net assets of the
Fund.
    
   
Custodian. State Street Bank and Trust Company, P.O. Box 9021, Boston,
Massachusetts 02205-9827 acts as each Fund's custodian.
    
   
Registrar, Transfer Agent and Dividend-Disbursing Agent. Evergreen Keystone
Service Company, P.O. Box 2121, Boston, Massachusetts 02106-2121 serves as each
Fund's registrar, transfer agent and dividend-disbursing agent.
    
   
Principal Underwriter. EKD, an affiliate of BISYS, is located at 125 W. 55th
Street, New York, New York 10019, and is the principal underwriter of the Funds.
BISYS also acts as sub-administrator to the Funds and provides personnel to
serve as officers of the Funds.
    
   
Other Classes of Shares. Each Fund currently offers four classes of shares,
Class A, Class B, Class C and Class Y, and may in the future offer additional
classes. Class Y shares are not offered by this Prospectus and are only
available to (i) persons who at or prior to December 31, 1994, owned shares in a
mutual fund advised by Evergreen Asset, (ii) certain institutional investors and
(iii) investment advisory clients of CMG, Evergreen Asset, Keystone or their
affiliates. The dividends payable with respect to Class A, Class B and Class C
shares will be less than those payable with respect to Class Y shares due to the
distribution and shareholder servicing-related expenses borne by Class A, Class
B and Class C shares and the fact that such expenses are not borne by Class Y
shares.
    
   
Performance Information. From time to time, the Funds may quote their "total
return" or "yield" for a specified period in advertisements, reports or other
communications to shareholders. Total return and yield are computed separately
for Class A, Class B, Class C and Class Y shares. A Fund's total return for each
such period is computed by finding, through the use of a formula prescribed by
the SEC, the average annual compounded rate of return over the period that would
equate an assumed initial amount invested to the value of the investment at the
end of the period. For purposes of computing total return, dividends and capital
gains distributions paid on shares of a Fund are assumed to have been reinvested
when paid and the maximum sales charges applicable to purchases of a Fund's
shares are assumed to have been paid. Yield is a way of showing the rate of
income the Fund earns on its investments as a percentage of the Fund's share
price. The Fund's yield is calculated according to accounting methods that are
standardized by the SEC for all stock and bond funds. Because yield accounting
methods differ from the method used for other accounting purposes, the Fund's
yield may not equal its distribution rate, the income paid to your account or
the net investment income reported in the Fund's financial statements. To
    
                                       25                                 
 
<PAGE>
   
calculate yield, the Fund takes the interest and dividend income it earned from
its portfolio of investments (as defined by the SEC formula) for a 30-day period
(net of expenses), divides it by the average number of shares entitled to
receive dividends, and expresses the result as an annualized percentage rate
based on the Fund's share price at the end of the 30-day period. This yield does
not reflect gains or losses from selling securities.
    
   
       Performance data for each Class of shares will be included in any
advertisement or sales literature using performance data of a Fund. These
advertisements may quote performance rankings or ratings of a Fund by financial
publications or independent organizations such as Lipper Analytical Services,
Inc. and Morningstar, Inc. or compare a Fund's performance to various indices. A
Fund may also advertise in items of sales literature an "actual distribution
rate" which is computed by dividing the total ordinary income distributed (which
may include the excess of short-term capital gains over losses) to shareholders
for the latest twelve month period by the maximum public offering price per
share on the last day of the period. Investors should be aware that past
performance may not be indicative of future results.
    
   
       In marketing a Fund's shares, information may be provided that is
designed to help individuals understand their investment goals and explore
various financial strategies. Such information may include publications
describing general principles of investing, such as asset allocation,
diversification, risk tolerance, and goal setting; a questionnaire designed to
help create a personal financial profile; and an action plan offering investment
alternatives. The information provided to investors may also include discussions
of other Evergreen Keystone funds, products, and services, which may include:
retirement investing; brokerage products and services; the effects of periodic
investment plans and dollar cost averaging; saving for college; and charitable
giving. In addition, the information provided to investors may quote financial
or business publications and periodicals, including model portfolios or
allocations, as they relate to fund management, investment philosophy, and
investment techniques. The materials may also reprint, and use as advertising
and sales literature, articles from EVERGREEN KEYSTONE EVENTS, a quarterly
magazine provided free of charge to Evergreen Keystone fund shareholders.
    
Liability Under Massachusetts Law. Under Massachusetts law, Trustees and
shareholders of a business trust may, in certain circumstances, be held
personally liable for its obligations. The Declaration of Trust under which each
Fund operates provides that no Trustee or shareholder will be personally liable
for the obligations of the Trust and that every written contract made by the
Trust contain a provision to that effect. If any Trustee or shareholder were
required to pay any liability of the Trust, that person would be entitled to
reimbursement from the general assets of the Trust.
Additional Information. This Prospectus and the Statement of Additional
Information, which has been incorporated by reference herein, do not contain all
the information set forth in the Registration Statements filed by the Trusts
with the SEC under the Securities Act of 1933, as amended. Copies of the
Registration Statements may be obtained at a reasonable charge from the SEC or
may be examined, without charge, at the offices of the SEC in Washington, D.C.
                                       26                                 
 
<PAGE>
   
  INVESTMENT ADVISERS
  Capital Management Group of First Union National Bank, 210 South College
  Street, Charlotte, North Carolina, 28228
      EVERGREEN U.S. GOVERNMENT FUND
    
   
  Keystone Investment Management Company, 200 Berkeley Street, Boston,
  Massachusetts 02116-5034
      KEYSTONE STRATEGIC INCOME FUND
    
   
  CUSTODIAN
  State Street Bank and Trust Company, P.O. Box 9021, Boston, Massachusetts
  02205-9827
    
   
  TRANSFER AGENT
  Evergreen Keystone Service Company, P.O. Box 2121, Boston, Massachusetts
  02106-2121
    
   
  LEGAL COUNSEL
  Sullivan & Worcester LLP, 1025 Connecticut Avenue, N.W., Washington, D.C.
  20036
    
   
  INDEPENDENT AUDITORS
  KPMG Peat Marwick LLP, 99 High Street, Boston, Massachusetts 02110
    
   
  DISTRIBUTOR
  Evergreen Keystone Distributor, Inc., 125 W. 55th Street, New York, New York
  10019
    
                                                                     541291

<PAGE>
   
  PROSPECTUS                                                September 1, 1997
    
   
  EVERGREEN KEYSTONE LONG-TERM BOND FUNDS                      [Logo Goes Here]
    
   
  EVERGREEN U.S. GOVERNMENT FUND
  KEYSTONE STRATEGIC INCOME FUND
    
   
  CLASS Y SHARES
    
   
           The Evergreen Keystone Long-Term Bond Funds (the "Funds") are
  designed to provide investors with a selection of investment alternatives
  which seek to provide a high level of current income. This Prospectus
  provides information regarding the Class Y shares offered by the Funds.
  Each Fund is, or is a series of, an open-end, diversified, management
  investment company. This Prospectus sets forth concise information about
  the Funds that a prospective investor should know before investing. The
  address of the Funds is 200 Berkeley Street, Boston, Massachusetts 02116.
    
   
           A "Statement of Additional Information" for the Funds dated
  September 1, 1997, as supplemented from time to time, has been filed with
  the Securities and Exchange Commission and is incorporated by reference
  herein. The Statement of Additional Information provides information
  regarding certain matters discussed in this Prospectus and other matters
  which may be of interest to investors, and may be obtained without charge
  by calling the Evergreen Keystone Funds at (800) 343-2898. There can be no
  assurance that the investment objective of any Fund will be achieved.
  Investors are advised to read this Prospectus carefully.
    
  THE SHARES OFFERED BY THIS PROSPECTUS ARE NOT DEPOSITS OR OBLIGATIONS OF
  ANY BANK, ARE NOT ENDORSED OR GUARANTEED BY ANY BANK, AND ARE NOT INSURED
  OR OTHERWISE PROTECTED BY THE U.S. GOVERNMENT, THE FEDERAL DEPOSIT
  INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER GOVERNMENT
  AGENCY AND INVOLVE RISK, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
  AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
  SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
  PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION
  TO THE CONTRARY IS A CRIMINAL OFFENSE.
   
                   KEEP THIS PROSPECTUS FOR FUTURE REFERENCE
    
                                                                         
 
<PAGE>
   
                               TABLE OF CONTENTS
    
   
<TABLE>
<S>                                                       <C>
OVERVIEW OF THE FUNDS                                       2
EXPENSE INFORMATION                                         3
FINANCIAL HIGHLIGHTS                                        4
DESCRIPTION OF THE FUNDS
         Investment Objectives and Policies                 5
         Investment Practices and Restrictions              7
MANAGEMENT OF THE FUNDS
         Investment Advisers                               12
         Portfolio Managers                                13
         Administrator                                     13
         Sub-Administrator                                 13
PURCHASE AND REDEMPTION OF SHARES
         How to Buy Shares                                 13
         How to Redeem Shares                              14
         Exchange Privilege                                15
         Shareholder Services                              16
         Effect of Banking Laws                            17
OTHER INFORMATION
         Dividends, Distributions and Taxes                17
         General Information                               18
</TABLE>
    
   
 
    
                             OVERVIEW OF THE FUNDS
       The following is qualified in its entirety by the more detailed
information contained elsewhere in this Prospectus. See "Description of the
Funds" and "Management of the Funds".
   
       The investment adviser to EVERGREEN U.S. GOVERNMENT FUND is the Capital
Management Group of First Union National Bank, a subsidiary of First Union
Corporation, the sixth largest bank holding company in the United States. The
investment adviser to KEYSTONE STRATEGIC INCOME FUND is Keystone Investment
Management Company, a subsidiary of First Union National Bank.
    
   
       EVERGREEN U.S. GOVERNMENT FUND seeks a high level of current income
consistent with stability of principal.
    
   
       KEYSTONE STRATEGIC INCOME FUND seeks high current income from interest on
debt securities. Secondarily, the Fund considers potential for growth of capital
in selecting securities.
    
   
       THERE IS NO ASSURANCE THAT THE INVESTMENT OBJECTIVE OF EITHER FUND WILL
BE ACHIEVED.
    
                                       2                                 
 
<PAGE>
                              EXPENSE INFORMATION
   
       The table set forth below summarizes the shareholder transaction costs
associated with an investment in the Class Y Shares of each Fund. For further
information see "Purchase and Redemption of Shares".
    
<TABLE>
<CAPTION>
SHAREHOLDER TRANSACTION EXPENSES
<S>                                                    <C>
Maximum Sales Charge Imposed on Purchases                    None
Sales Charge on Dividend Reinvestments                       None
Contingent Deferred Sales Charge                             None
Redemption Fee                                               None
Exchange Fee (only applies after 4 exchanges per
year)                                                      $ 5.00
</TABLE>
 
   
       The following table shows for the Fund the estimated annual operating
expenses (as a percentage of average net assets) attributable to Class Y shares,
together with examples of the cumulative effect of such expenses on a
hypothetical $1,000 investment for the periods specified assuming (i) a 5%
annual return and (ii) redemption at the end of each period.
    
EVERGREEN U.S. GOVERNMENT FUND
   
<TABLE>
<CAPTION>
                                          ANNUAL OPERATING
                                              EXPENSES                                                 EXAMPLE
<S>                                       <C>                <C>                                       <C>
Advisory Fees                                   .50%
                                                             After 1 Year                                $ 7
12b-1 Fees                                        --
                                                             After 3 Years                               $23
Other Expenses                                  .23%
                                                             After 5 Years                               $41
                                                             After 10 Years                              $91
Total                                           .73%
</TABLE>
    
 
   
KEYSTONE STRATEGIC INCOME FUND
    
   
<TABLE>
<CAPTION>
                                          ANNUAL OPERATING
                                              EXPENSES                                                 EXAMPLE
<S>                                       <C>                <C>                                       <C>
Advisory Fees                                    .64%
                                                             After 1 Year                                $ 11
12b-1 Fees                                         --
                                                             After 3 Years                               $ 33
Other Expenses                                   .40%
                                                             After 5 Years                               $ 57
                                                             After 10 Years                              $127
Total                                           1.04%
</TABLE>
    
 
   
       From time to time, each Fund's investment adviser may, at its discretion,
reduce or waive its fees or reimburse the Funds for certain of their expenses in
order to reduce their expense ratios. Each Fund's investment adviser may cease
these waivers and reimbursements at any time.
    
   
       The purpose of the foregoing table is to assist an investor in
understanding the various costs and expenses that an investor in the Y Class
shares of the Funds will bear directly or indirectly. The amounts set forth both
in the table and in the examples are based on the experience of EVERGREEN U.S.
GOVERNMENT FUND for the ten-month period ended April 30, 1997 and of Keystone
Strategic Income Fund for the nine-month period ended April 30, 1997. THE
EXAMPLES SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR FUTURE EXPENSES OR
ANNUAL RETURN. ACTUAL EXPENSES AND ANNUAL RETURN MAY BE GREATER OR LESS THAN
THOSE SHOWN. For a more complete description of the various costs and expenses
borne by the Funds see "Management of the Funds." As a result of asset-based
sales charges, long-term shareholders may pay more than the economic equivalent
of the maximum front-end sales charges permitted under the rules of the National
Association of Securities Dealers, Inc.
    
                                       3                                 
 
<PAGE>
                              FINANCIAL HIGHLIGHTS
   
       The tables on the following pages present, for each Fund, financial
highlights for a share outstanding throughout each period indicated. The
information in the tables for the five most recent fiscal periods or the life of
a Fund if shorter has been audited by KPMG Peat Marwick LLP, the Funds'
independent auditors. The tables appear in the Funds' annual report to
shareholders and should be read in conjunction with each Fund's financial
statements and related notes, which also appear, together with the independent
auditors' report, in the Funds' annual report to shareholders. The Funds'
financial statements, related notes, and independent auditors' report are
incorporated by reference into the Funds' Statement of Additional Information.
    
   
       Further information about each Fund's performance is contained in the
Funds' annual report to shareholders, which may be obtained without charge.
    
   
EVERGREEN U.S. GOVERNMENT FUND -- CLASS Y SHARES
    
   
<TABLE>
<CAPTION>
                                                                                    SIX                       SEPTEMBER 2, 1993
                                                       TEN MONTHS       YEAR       MONTHS         YEAR        (DATE OF INITIAL
                                                          ENDED        ENDED       ENDED         ENDED        PUBLIC OFFERING)
                                                        APRIL 30,     JUNE 30,    JUNE 30,    DECEMBER 31,           TO
PER SHARE DATA:                                         1997 (d)        1996      1995 (c)        1994        DECEMBER 31, 1993
<S>                                                    <C>            <C>         <C>         <C>             <C>
Net asset value beginning of period.................    $    9.42     $   9.65    $  9.07       $  10.05           $ 10.25
Income from investment operations:
  Net investment income.............................         0.54         0.66       0.34           0.69              0.25
  Net realized and unrealized gain (loss) on
    investments.....................................        (0.03)       (0.23)      0.58          (0.98)            (0.20)
    Total from investment operations................         0.51         0.43       0.92          (0.29)             0.05
Less distributions from net investment income.......        (0.54)       (0.66)     (0.34 )        (0.69)            (0.25)
Net asset value end of period.......................    $    9.39     $   9.42    $  9.65       $   9.07           $ 10.05
TOTAL RETURN (b)....................................         5.52%        4.54%     10.30%         (2.94%)            0.49%
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses..........................................         0.73%(a)     0.74%      0.79%(a)       0.71%             0.48%(a)
  Expenses excluding waivers and reimbursements.....         0.73%(a)     0.74%      0.80%(a)       0.75%             0.79%(a)
  Expenses excluding indirectly paid expenses.......         0.73%(a)       --         --             --                --
  Net investment income.............................         6.85%(a)     6.86%      7.31%(a)       7.27%             7.20%(a)
Portfolio turnover rate.............................           12%          23%         0%            19%               39%
Net assets end of period (thousands)................    $ 127,099     $121,569    $16,934       $ 15,595           $14,486
</TABLE>
    
   
 
    
   
(a) Annualized.
    
   
(b) Excluding applicable sales charges.
    
   
(c) The Fund changed its fiscal year end from December 31 to June 30.
    
   
(d) The Fund changed its fiscal year end from June 30 to April 30 during the
current period.
    
   
KEYSTONE STRATEGIC INCOME FUND -- CLASS Y SHARES
    
   
<TABLE>
<CAPTION>
                                                                                                            JANUARY 13, 1997
                                                                                                              (COMMENCEMENT
                                                                                                                OF CLASS
                                                                                                               OPERATIONS)
                                                                                                                   TO
PER SHARE DATA:                                                                                              APRIL 30, 1997
<S>                                                                                                        <C>
Net asset value beginning of period.....................................................................         $  7.03
Income from investment operations:
  Net investment income.................................................................................               0
  Net realized and unrealized loss on investments and foreign currency related transactions.............           (0.20)
    Total from investment operations....................................................................           (0.20)
Less distributions from:
  Net investment income.................................................................................           (0.17)
  In excess of net investment income....................................................................           (0.01)
    Total distributions.................................................................................           (0.18)
Net asset value end of period...........................................................................         $  6.65
TOTAL RETURN............................................................................................           (2.87%)
RATIOS/SUPPLEMENTAL DATA
Ratios to average net assets:
  Expenses..............................................................................................            0.00%(a)
  Expenses excluding indirectly paid expenses...........................................................            0.00%(a)
  Net investment income.................................................................................            0.00%(a)
Portfolio turnover rate.................................................................................              86%
Net assets end of period................................................................................         $     7
</TABLE>
    
   
 
    
   
(a) Annualized.
    
                                       4                                 
 
<PAGE>
                            DESCRIPTION OF THE FUNDS
INVESTMENT OBJECTIVES AND POLICIES
   
       Each Fund's investment objective is fundamental and may not be changed
without shareholder approval.
    
   
       In addition to the investment policies detailed below, each Fund may
employ certain additional investment strategies which are discussed in
"Investment Practices and Restrictions". There can be no assurance that any
Fund's investment objective will be achieved.
    
   
EVERGREEN U.S. GOVERNMENT FUND
    
   
       The investment objective of EVERGREEN U.S. GOVERNMENT FUND is to achieve
a high level of current income consistent with stability of principal. The Fund
will invest in debt instruments issued or guaranteed by the U.S. government, its
agencies, or instrumentalities ("U.S. Government Securities"), and is suitable
for conservative investors seeking high current yields plus relative safety. It
permits an investor to participate in a portfolio that benefits from active
management of a blend of securities and maturities to maximize the opportunities
and minimize the risks created by changing interest rates.
    
   
       In addition to U.S. Government Securities, the Fund may invest in:
    
       Securities representing ownership interests in mortgage pools
("mortgage-backed securities"). The yield and maturity characteristics of
mortgage-backed securities correspond to those of the underlying mortgages, with
interest and principal payments including prepayments (I.E. paying remaining
principal before the mortgage's scheduled maturity) passed through to the holder
of the mortgage-backed securities. The yield and price of mortgage-backed
securities will be affected by prepayments which substantially shorten effective
maturities. Thus, during periods of declining interest rates, prepayments may be
expected to increase, requiring the Fund to reinvest the proceeds at lower
interest rates, making it difficult to effectively lock in high interest rates.
Conversely, mortgage-backed securities may experience less pronounced declines
in value during periods of rising interest rates.
   
       Securities representing ownership interests in a pool of assets
("asset-backed securities"), for which automobile and credit card receivables
are the most common collateral. Because much of the underlying collateral is
unsecured, asset-backed securities are structured to include additional
collateral and/or additional credit support to protect against default. The
Fund's investment adviser evaluates the strength of each particular issue of
asset-backed security, taking into account the structure of the issue and its
credit support. (See "Investment Practices and Restrictions, -- Risk
Characteristics of Asset-Backed Securities".)
    
   
       Collateralized mortgage obligations ("CMOs") issued by single-purpose,
stand-alone entities. A CMO is a mortgage-backed security that manages the risk
of prepayment by separating mortgage pools into short, medium and long term
portions. These portions are generally retired in sequence as the underlying
mortgage loans in the mortgage pool are repaid. Similarly, as prepayments are
made, the portion of CMO first to mature will be retired prior to its maturity,
thus having the same effect as the prepayment of mortgages underlying a
mortgage-backed security. The issuer of a series of CMOs may elect to be treated
as a Real Estate Mortgage Investment Conduit (a "REMIC"), which has certain
special tax attributes. The Fund will invest only in CMOs which are rated cAAA
by a nationally recognized statistical rating organization and which may be: (a)
collateralized by pools of mortgages in which each mortgage is guaranteed as to
payment of principal and interest by an agency or instrumentality of the U.S.
government; (b) collateralized by pools of mortgages in which payment of
principal and interest is guaranteed by the issuer and such guarantee is
collateralized by U.S. Government Securities; or (c) securities in which the
proceeds of the issuance are invested in mortgage securities and payment of the
principal and interest are supported by the credit of an agency or
instrumentality of the U.S. government.
    
   
       The Fund may invest up to 20% of its total assets in CMOs and commercial
paper which matures in 270 days or less so long as at least two of its ratings
are high quality ratings by nationally recognized statistical rating
organizations. Such ratings would include A-1 or A-2 by Standard & Poor's
Ratings Group ("S&P"), Prime-1 or Prime-2 by Moody's Investor Service
("Moody's"), or F-1 or F-2 by Fitch Investors Service, L.P. and bonds and other
debt securities rated Baa or higher by Moody's or BBB or higher by S&P, or
which, if unrated, are considered to be of comparable quality by the investment
adviser.
    
                                       5                                 
 
<PAGE>
       Bonds rated Baa by Moody's or BBB by S&P have speculative
characteristics. Changes in economic conditions or other circumstances are more
likely to weaken such bonds' prospects for principal and interest payments than
higher rated bonds. However, like the higher rated bonds, these securities are
considered to be investment grade. (See the description of the rating categories
contained in the Statement of Additional Information.)
   
KEYSTONE STRATEGIC INCOME FUND
    
   
       The investment objective of KEYSTONE STRATEGIC INCOME FUND is high
current income from interest on debt securities. Secondarily, the Fund considers
potential for growth of capital in selecting securities. The Fund intends to
allocate its assets principally between eligible domestic high yield, high risk
bonds and debt securities of foreign governments and foreign corporations. In
addition, the Fund will, from time to time, allocate a portion of its assets to
U.S. government securities. This allocation will be made on the basis of
Keystone's assessment of global opportunities for high income. From time to
time, the Fund may invest 100% of its assets in U.S. or foreign securities.
    
   
       The Fund may invest in:
    
   
       Domestic High Yield Bonds. The Fund may invest principally in domestic
high yield, high risk bonds, commonly known as "junk bonds." High-yield bonds in
which the fund may invest include zero coupon bonds and payment-in-kind
securities ("PIKs"), debentures, convertible debentures, fixed, increasing and
adjustable rate bonds, stripped bonds, mortgage bonds, mortgage backed
securities, corporate notes (including convertible notes) with maturities at the
date of issue of at least five years (which may be senior or junior to other
bonds), equipment trust certificates, and units consisting of bonds with stock
or warrants to buy stock attached. For information about the risks of investing
in high-yield bonds, see the section entitled "Investment Practices and
Restrictions."
    
   
       Foreign Securities. The Fund may invest in debt obligations (which may be
denominated in U.S. dollars or in non-U.S. currencies) issued or guaranteed by
foreign corporations, certain supranational entities (such as the World Bank),
foreign governments, their agencies and instrumentalities, and debt obligations
issued by U.S. corporations denominated in non-U.S. currencies. These debt
obligations may include bonds, debentures, notes and short-term obligations.
    
   
       U.S. Government Securities. The Fund may invest in U.S. Government
Securities, including zero coupon U.S. Treasury securities, mortgage-backed
securities and money market instruments.
    
   
       While the Fund may invest in securities of any maturity, it is currently
expected that the Fund will not invest in securities with maturities of more
than 30 years.
    
   
Other Eligible Securities
    
   
       Under ordinary circumstances, the Fund may also invest a limited portion
of its assets in the securities described below. When, in the investment
adviser's opinion, market conditions warrant, the Fund may invest up to 100% of
its assets for temporary defensive purposes in the money market securities
described below. When the Fund is investing for temporary defensive purposes, it
is not pursuing its investment objective.
    
   
       Equity Securities. The Fund may invest in preferred stocks, including
adjustable rate and convertible preferred stocks, common stocks and other equity
securities, including convertible securities and warrants, which may be used to
create other permissible investments. Such investments must be consistent with
the Fund's primary objective of seeking a high level of current income or be
acquired as part of a unit combining income and equity securities. In addition,
the Fund may invest in limited partnerships, including master limited
partnerships.
    
   
       Money Market Securities. The Fund may invest in the following types of
money market securities: (1) obligations issued or guaranteed by the U.S.
government its agencies or instrumentalities of the U.S. government; (2)
commercial paper, including master demand notes, that at the date of investment
is rated A-1, the highest grade by S&P, Prime-1, the highest grade by Moody's,
or, if not rated by such services, is issued by a company that at the date of
investment has an outstanding issue rated A or better by S&P or Moody's; (3)
obligations, including certificates of deposit and bankers' acceptances, of
banks or savings and loan associations having at least $1 billion in assets that
are members of the Federal Deposit Insurance Corporation, including U.S.
branches of foreign banks and foreign branches of U.S. banks; and (4)
obligations of U.S. corporations that at the date of investment are rated A or
better by S&P or Moody's.
    
                                       6                                 
 
<PAGE>
INVESTMENT PRACTICES AND RESTRICTIONS
Risk Factors. Bond prices move inversely to interest rates, i.e. as interest
rates decline the values of the bonds increase, and vice versa. The longer the
maturity of a bond, the greater the exposure to market price fluctuations. The
same market factors are reflected in the share price or net asset value of bond
funds which will vary with interest rates. In addition, certain of the
obligations in which each Fund may invest may be variable or floating rate
instruments, which may involve a conditional or unconditional demand feature,
and may include variable amount master demand notes. While these types of
instruments may, to a certain degree, offset the risk to principal associated
with rising interest rates, they would not be expected to appreciate in a
falling interest rate environment.
   
Defensive Investments. The Funds may invest without limitation in high quality
money market instruments, such as notes, certificates of deposit or bankers'
acceptances, or U.S. government securities if, in the opinion of each Fund's
investment adviser, market conditions warrant a temporary defensive investment
strategy.
    
Downgrades. If any security invested in by any of the Funds loses its rating or
has its rating reduced after the Fund has purchased it, the Fund is not required
to sell or otherwise dispose of the security, but may consider doing so.
   
Repurchase Agreements. The Funds may invest in repurchase agreements. A
repurchase agreement is an agreement by which a Fund purchases a security
(usually U.S. Government Securities) for cash and obtains a simultaneous
commitment from the seller (usually a bank or broker/dealer) to repurchase the
security at an agreed-upon price and specified future date. The repurchase price
reflects an agreed-upon interest rate for the time period of the agreement. The
Funds' risk is the inability of the seller to pay the agreed-upon price on the
delivery date. However, this risk is tempered by the ability of the Fund to sell
the security in the open market in the case of a default. In such a case, a Fund
may incur costs in disposing of the security which would increase Fund expenses.
The Funds' investment adviser will monitor the creditworthiness of the firms
with which the Funds enter into repurchase agreements.
    
   
When-Issued and Delayed Delivery Transactions. The Funds may purchase securities
on a when-issued or delayed delivery basis. These transactions are arrangements
in which a Fund purchases securities with payment and delivery scheduled for a
future time. The seller's failure to complete these transactions may cause a
Fund to miss a price or yield considered to be advantageous. Settlement dates
may be a month or more after entering into these transactions, and the market
values of the securities purchased may vary from the purchase prices.
Accordingly, a Fund may pay more or less than the market value of the securities
on the settlement date. The Funds may dispose of a commitment prior to
settlement if the investment adviser deems it appropriate to do so. In addition,
the Funds may enter into transactions to sell their purchase commitments to
third parties at current market values and simultaneously acquire other
commitments to purchase similar securities at later dates. The Funds may realize
short-term profits or losses upon the sale of such commitments.
    
   
Lending of Portfolio Securities. In order to generate additional income, the
Funds may lend portfolio securities on a short-term or long-term basis to
broker/dealers, banks, or other institutional borrowers of securities. The Funds
will only enter into loan arrangements with creditworthy borrowers and will
receive collateral in the form of cash or U.S. government securities equal to at
least 100% of the value of the securities loaned. As a matter of fundamental
investment policy which cannot be changed without shareholder approval, the
Funds will not lend any of their assets except portfolio securities up to 15%
(in the case of KEYSTONE STRATEGIC INCOME FUND) or one-third (in the case of
EVERGREEN U.S. GOVERNMENT FUND) of the value of their total assets. There is the
risk that when lending portfolio securities, the securities may not be available
to a Fund on a timely basis and the Fund may, therefore, lose the opportunity to
sell the securities at a desirable price. In addition, in the event that a
borrower of securities would file for bankruptcy or become insolvent,
disposition of the securities may be delayed pending court action.
    
   
Options and Futures. The Funds may engage in options and futures transactions.
Options and futures transactions are intended to enable a Fund to manage market,
interest rate or exchange rate risk, and the Funds do not use these transactions
for speculation or leverage.
    
   
       The Funds may attempt to hedge all or a portion of their portfolios
through the purchase of both put and call options on their portfolio securities
and listed put options on financial futures contracts for portfolio securities.
KEYSTONE STRATEGIC INCOME FUND may also purchase call options on financial
futures contracts. The Funds may also write covered call options on their
portfolio securities to attempt to increase their current income. The Funds will
maintain their positions in securities, option rights, and segregated cash
subject to puts and calls until the options are exercised, closed, or have
expired. An option position may be closed out only on an exchange which provides
a secondary market for an option of the same series.
    
                                       7                                 
 
<PAGE>
   
       The Funds may write (i.e., sell) covered call and put options. By writing
a call option, a Fund becomes obligated during the term of the option to deliver
the securities underlying the option upon payment of the exercise price. By
writing a put option, a Fund becomes obligated during the term of the option to
purchase the securities underlying the option at the exercise price if the
option is exercised. The Funds also may write straddles (combinations of covered
puts and calls on the same underlying security). The Funds may only write
"covered" options. This means that so long as a Fund is obligated as the writer
of a call option, it will own the underlying securities subject to the option
or, in the case of call options on U.S. Treasury bills, the Fund might own
substantially similar U.S. Treasury bills. A Fund will be considered "covered"
with respect to a put option it writes if, so long as it is obligated as the
writer of the put option, it deposits and maintains with its custodian in a
segregated account liquid assets having a value equal to or greater than the
exercise price of the option.
    
       The principal reason for writing call or put options is to obtain,
through a receipt of premiums, a greater current return than would be realized
on the underlying securities alone. The Funds receive a premium from writing a
call or put option which they retain whether or not the option is exercised. By
writing a call option, the Funds might lose the potential for gain on the
underlying security while the option is open, and by writing a put option the
Funds might become obligated to purchase the underlying securities for more than
their current market price upon exercise.
       A futures contract is a firm commitment by two parties: the seller, who
agrees to make delivery of the specific type of instrument called for in the
contract ("going short"), and the buyer, who agrees to take delivery of the
instrument ("going long") at a certain time in the future. Financial futures
contracts call for the delivery of particular debt instruments issued or
guaranteed by the U.S. Treasury or by specified agencies or instrumentalities of
the U.S. government. If a Fund would enter into financial futures contracts
directly to hedge its holdings of fixed income securities, it would enter into
contracts to deliver securities at an undetermined price (i.e., "go short") to
protect itself against the possibility that the prices of its fixed income
securities may decline during the Fund's anticipated holding period. A Fund
would "go long" (agree to purchase securities in the future at a predetermined
price) to hedge against a decline in market interest rates.
   
       The Funds may also enter into currency and other financial futures
contracts and write options on such contracts. The Funds intend to enter into
such contracts and related options for hedging purposes. The Funds will enter
into futures on securities, currencies, or index-based futures contracts in
order to hedge against changes in interest or exchange rates or securities
prices. A futures contract on securities or currencies is an agreement to buy or
sell securities or currencies during a designated month at whatever price exists
at that time. A futures contract on a securities index does not involve the
actual delivery of securities, but merely requires the payment of a cash
settlement based on changes in the securities index. The Funds do not make
payment or deliver securities upon entering into a futures contract. Instead,
they put down a margin deposit, which is adjusted to reflect changes in the
value of the contract and which remains in effect until the contract is
terminated.
    
   
       The Funds may sell or purchase currency and other financial futures
contracts. When a futures contract is sold by a Fund, the profit on the contract
will tend to rise when the value of the underlying securities or currencies
declines and to fall when the value of such securities or currencies increases.
Thus, the Funds sell futures contracts in order to offset a possible decline in
the profit on their securities or currencies. If a futures contract is purchased
by a Fund, the value of the contract will tend to rise when the value of the
underlying securities or currencies increases and to fall when the value of such
securities or currencies declines.
    
   
       The Funds may enter into closing purchase and sale transactions in order
to terminate a futures contract and may buy or sell put and call options for the
purpose of closing out their options positions. The Funds' ability to enter into
closing transactions depends on the development and maintenance of a liquid
secondary market. There is no assurance that a liquid secondary market will
exist for any particular contract or at any particular time. As a result, there
can be no assurance that the Funds will be able to enter into an offsetting
transaction with respect to a particular contract at a particular time. If the
Funds are not able to enter into an offsetting transaction, the Funds will
continue to be required to maintain the margin deposits on the contract and to
complete the contract according to its terms, in which case the Funds would
continue to bear market risk on the transaction.
    
   
Risk Characteristics of Options and Futures. Although options and futures
transactions are intended to enable the Funds to manage market, exchange, or
interest rate risks, these investment devices can be highly volatile, and the
Funds' use of them can result in poorer performance (i.e., the Funds' returns
may be reduced). A Fund's attempt to use such investment devices for hedging
purposes may not be successful. Successful futures strategies require the
ability to predict future movements in securities prices, interest rates and
other economic factors. When the Funds use financial futures contracts and
options on financial futures contracts as hedging devices, there is a risk
    
                                       8                                 
 
<PAGE>
   
that the prices of the securities subject to the financial futures contracts and
options on financial futures contracts may not correlate perfectly with the
prices of the securities in the Funds' portfolios. This may cause the financial
futures contract and any related options to react to market changes differently
than the portfolio securities. In addition, each Fund's investment adviser could
be incorrect in its expectations and forecasts about the direction or extent of
market factors, such as interest rates, securities price movements, and other
economic factors. Even if each Fund's investment adviser correctly predicts
interest rate movements, a hedge could be unsuccessful if changes in the value
of a Fund's futures position did not correspond to changes in the value of its
investments. In these events, the Funds may lose money on the financial futures
contracts or the options on financial futures contracts. It is not certain that
a secondary market for positions in financial futures contracts or for options
on financial futures contracts will exist at all times. Although each Fund's
investment adviser will consider liquidity before entering into financial
futures contracts or options on financial futures contracts transactions, there
is no assurance that a liquid secondary market on an exchange will exist for any
particular financial futures contract or option on a financial futures contract
at any particular time. The Funds' ability to establish and close out financial
futures contracts and options on financial futures contract positions depends on
this secondary market. If a Fund is unable to close out its position due to
disruptions in the market or lack of liquidity, the Fund may lose money on the
futures contract or option, and the losses to the Fund could be significant.
    
   
Zero-Coupon and Stripped Securities. The Funds may invest in zero-coupon and
stripped securities. Zero-coupon securities in which the Funds may invest are
debt obligations which are generally issued at a discount and payable in full at
maturity, and which do not provide for current payments of interest prior to
maturity. Zero-coupon securities usually trade at a deep discount from their
face or par value and are subject to greater market value fluctuations from
changing interest rates than debt obligations of comparable maturities which
make current distributions of interest. As a result, the net asset value of
shares of the Funds may fluctuate over a greater range than shares of other
mutual funds investing in securities making current distributions of interest
and having similar maturities.
    
       Zero-coupon securities may include U.S. Treasury bills issued directly by
the U.S. Treasury or other short-term debt obligations, and longer-term bonds or
notes and their unmatured interest coupons which have been separated by their
holder, typically a custodian bank or investment banking firm. A number of
securities firms and banks have stripped the interest coupons from the
underlying principal (the "corpus") of U.S. Treasury securities and resold them
in custodial receipt programs with a number of different names, including
Treasury Income Growth Receipts ("TIGRS") and Certificates of Accrual on
Treasuries ("CATS"). The underlying U.S. Treasury bonds and notes themselves are
held in book-entry form at the Federal Reserve Bank or, in the case of bearer
securities (i.e., unregistered securities which are owned ostensibly by the
bearer or holder thereof), in trust on behalf of the owners thereof.
       In addition, the Treasury has facilitated transfers of ownership of
zero-coupon securities by accounting separately for the beneficial ownership of
particular interest coupons and corpus payments on Treasury securities through
the Federal Reserve book-entry record-keeping system. The Federal Reserve
program as established by the Treasury Department is known as "STRIPS" or
"Separate Trading of Registered Interest and Principal of Securities". Under the
STRIPS program, the Funds will be able to have their beneficial ownership of
U.S. Treasury zero-coupon securities recorded directly in the book-entry
record-keeping system in lieu of having to hold certificates or other evidence
of ownership of the underlying U.S. Treasury securities.
       When debt obligations have been stripped of their unmatured interest
coupons by the holder, the stripped coupons are sold separately. The principal
or corpus is sold at a deep discount because the buyer receives only the right
to receive a future fixed payment on the security and does not receive any
rights to periodic cash interest payments. Once stripped or separated, the
corpus and coupons may be sold separately. Typically, the coupons are sold
separately or grouped with other coupons with like maturity dates and sold in
such bundled form. Purchasers of stripped obligations acquire, in effect,
discount obligations that are economically identical to the zero-coupon
securities issued directly by the obligor.
   
Foreign Investments. KEYSTONE STRATEGIC INCOME FUND may invest in foreign
securities, which may involve additional risks. Specifically, they may be
affected by the strength of foreign currencies relative to the U.S. dollar, or
by political or economic developments in foreign countries. Accounting
procedures and government supervision may be less stringent than those
applicable to U.S. companies. There may be less publicly available information
about a foreign company than about a U.S. company. Foreign markets may be less
liquid or more volatile than U.S. markets and may offer less protection to
investors. It may also be more difficult to enforce contractual obligations
abroad than would be the case in the United States because of differences in the
legal systems. Foreign securities
    
                                       9                                 
 
<PAGE>
   
may be subject to foreign taxes, which may reduce yield, and may be less
marketable than comparable U.S. securities. All these factors are considered by
each Fund's investment adviser before making any of these types of investments.
    
   
Risk Characteristics of Asset-Backed Securities. The Funds may invest in
asset-backed securities. Asset-backed securities are created by the grouping of
certain governmental, government-related and private loans, receivables and
other lender assets into pools. Interests in these pools are sold as individual
securities. Payments from the asset pools may be divided into several different
tranches of debt securities, with some tranches entitled to receive regular
installments of principal and interest, other tranches entitled to receive
regular installments of interest, with principal payable at maturity or upon
specified call dates, and other tranches only entitled to receive payments of
principal and accrued interest at maturity or upon specified call dates.
Different tranches of securities will bear different interest rates, which may
be fixed or floating.
    
   
       Because the loans held in the asset pool often may be prepaid without
penalty or premium, asset-backed securities and mortgage backed securities are
generally subject to higher prepayment risks than most other types of debt
instruments. Prepayment risks on mortgage securities tend to increase during
periods of declining mortgage interest rates, because many borrowers refinance
their mortgages to take advantage of the more favorable rates. Depending upon
market conditions, the yield that the Funds receive from the reinvestment of
such prepayments, or any scheduled principal payments, may be lower than the
yield on the original mortgage security. As a consequence, mortgage securities
may be a less effective means of "locking in" interest rates than other types of
debt securities having the same stated maturity and may also have less potential
for capital appreciation. For certain types of asset pools, such as CMOs,
prepayments may be allocated to one tranche of securities ahead of other
tranches, in order to reduce the risk of prepayment for the other tranches.
    
   
       Prepayments may result in a capital loss to the Funds to the extent that
the prepaid mortgage securities were purchased at a market premium over their
stated amount. Conversely, the prepayment of mortgage securities purchased at a
market discount from their stated principal amount will accelerate the
recognition of interest income by the Funds which would be taxed as ordinary
income when distributed to the shareholders. The credit characteristics of
asset-backed securities also differ in a number of respects from those of
traditional debt securities. The credit quality of most asset-backed securities
depends primarily upon the credit quality of the assets underlying such
securities, how well the entity issuing the securities is insulated from the
credit risk of the originator or any other affiliated entities, and the amount
and quality of any credit enhancement to such securities.
    
   
Risk Characteristics of High Yield Bonds. KEYSTONE STRATEGIC INCOME FUND may
invest in high yield bonds. While investment in high yield bonds provides
opportunities to maximize return over time, investors should be aware of the
following risks associated with high yield bonds:
    
   
       (1) High yield bonds are rated below investment grade, i.e., BB or lower
by S&P or Ba or lower by Moody's. Securities so rated are considered
predominantly speculative with respect to the ability of the issuer to meet
principal and interest payments.
    
   
       (2) The lower ratings of these securities reflect a greater possibility
that adverse changes in the financial condition of the issuer or in general
economic conditions, or both, or an unanticipated rise in interest rates may
impair the ability of the issuer to make payments of interest and principal,
especially if the issuer is highly leveraged. Such issuer's ability to meet its
debt obligations may also be adversely affected by specific corporate
developments or the issuer's inability to meet specific projected business
forecasts or the unavailability of additional financing. Also, an economic
downturn or an increase in interest rates may increase the potential for default
by the issuers of these securities.
    
   
       (3) Their value may be more susceptible to real or perceived adverse
economic, company or industry conditions and publicity than is the case for
higher quality securities.
    
   
       (4) Their value, like those of other fixed income securities, fluctuates
in response to changes in interest rates, generally rising when interest rates
decline and falling when interest rates rise. For example, if interest rates
increase after a fixed income security is purchased, the security, if sold prior
to maturity, may return less than its cost. The prices of below-investment grade
bonds, however, are generally less sensitive to interest rate changes than the
prices of higher-rated bonds, but are more sensitive to adverse or positive
economic changes or individual corporate developments.
    
   
       (5) The secondary market for such securities may be less liquid at
certain times than the secondary market for higher quality debt securities,
which may adversely effect (i) the market price of the security, (ii) the
    
                                       10                                
 
<PAGE>
   
Fund's ability to dispose of particular issues and (iii) the Fund's ability to
obtain accurate market quotations for purposes of valuing its assets.
    
   
       (6) Zero coupon bonds and PIKs involve additional special considerations.
For example, zero coupon bonds pay no interest to holders prior to maturity of
interest. PIKs are debt obligations that provide that the issuer may, at its
option, pay interest on such bonds in cash or in the form of additional debt
obligations. Such investments may experience greater fluctuation in value due to
changes in interest rates than debt obligations that pay interest currently.
Even though these investments do not pay current interest in cash, the Fund is,
nonetheless, required by tax laws to accrue interest income on such investments
and to distribute such amounts at least annually to shareholders. Thus, the Fund
could be required at times to liquidate investments in order to fulfill its
intention to distribute substantially all of its net income as dividends. The
Fund will not be able to purchase additional income producing securities with
cash used to make such distributions, and its current income ultimately may be
reduced as a result.
    
   
       The generous income sought by the Fund is ordinarily associated with
securities in the lower rating categories of the recognized rating agencies or
with securities that are unrated. Such securities are generally rated BB or
lower by S&P or Ba or lower by Moody's. The Fund may invest in securites that
are rated as low as D by S&P or C- by Moody's. The Fund may also invest in
unrated securities that, in the investment adviser's judgment, offer comparable
yields and risks as securities that are rated. It is possible for securities
rated D or C-, respectively, to have defaulted on payments of principal and/or
interest at the time of investment. The Statement of Additional Information
describes these rating categories. The Fund intends to invest in D rated debt
only in cases when, in the investment adviser's judgment, there is a distinct
prospect of improvement in the issuer's financial position as a result of the
completion of reorganization or otherwise.
    
   
       The investment adviser considers the ratings of S&P and Moody's assigned
to various securities, but does not rely solely on these ratings because (1) S&P
and Moody's assigned ratings are based largely on historical financial data and
may not accurately reflect the current financial outlook of companies; and (2)
there can be large differences among the current financial conditions of issuers
within the same category.
    
   
       The following table shows the weighted average percentages of the Fund's
assets invested at the end of each month during the nine-month fiscal period
ended April 30, 1997 in securities assigned to the various rating categories and
in unrated securities determined by the investment adviser to be of comparable
quality. The rated asset percentages shown have received equivalent ratings from
S&P and Moody's except where ratings are "split," i.e., different between S&P
and Moody's. In such instances, the higher of the two ratings is shown and the
lower rating is no more than one grade below the higher one. For the purposes of
the table, only the S&P rating system is used. Since the percentages in this
table are based on month-end averages throughout the fiscal period, they do not
reflect the Fund's holdings at any one point in time. The percentages in each
category may be higher or lower on any day than those shown in the table below.
    
   
<TABLE>
<CAPTION>
                                                                *UNRATED SECURITIES
                                                                   OF COMPARABLE
                                            RATED SECURITIES        QUALITY AS
                                            AS PERCENTAGE OF       PERCENTAGE OF
RATING                                       FUND'S ASSETS         FUND'S ASSETS
<S>                                         <C>                 <C>
AAA                                                24.93%                0.00%
AA                                                 10.72%                0.00%
A                                                   3.06%                0.00%
BBB                                                 0.11%                0.00%
BBB split                                           0.45%                 N/A
BB                                                  8.97%                0.39%
BB split                                           11.18%                 N/A
B                                                  21.63%                5.82%
B split                                             0.36%                 N/A
CCC                                                 0.00%                0.01%
D                                                   0.00%                1.03%
Unrated*                                            7.25%
U.S. Governments,
  equities and others                              11.34%
     TOTAL                                        100.00%
</TABLE>
    
   
 
    
                                       11                                
 
<PAGE>
   
       Since the Fund takes an aggressive approach to investing, the investment
adviser attempts to maximize the return by controlling risk through
diversification, credit analysis, review of sector and industry trends, interest
rate forecasts and economic analysis. The investment adviser's analysis of
securities focuses on factors such as interest or dividend coverage, asset
values, earning prospects and the quality of management of the company. In
making investment recommendations, the investment adviser also considers current
income, potential for capital appreciation, maturity structure, quality
guidelines, coupon structure, average yield, yield to maturity and the
percentage of zero coupon bonds, PIKs and non-accruing items in the Fund's
portfolio.
    
   
       Income and yields on high yield, high risk securities, as on all
securities, will fluctuate over time.
    
Borrowing. As a matter of fundamental policy, the Funds may not borrow money
except as a temporary measure to facilitate redemption requests or for
extraordinary or emergency purposes. The proceeds from borrowings may be used to
facilitate redemption requests which might otherwise require the untimely
disposition of portfolio securities. The specific limits applicable to borrowing
by each Fund are set forth in the Statement of Additional Information.
Restricted and Illiquid Securities. Each Fund may invest up to 15% of its net
assets in illiquid securities. Illiquid securities include certain restricted
securities not determined by the Trustees to be liquid, non-negotiable time
deposits, and repurchase agreements providing for settlement in more than seven
days after notice.
                            MANAGEMENT OF THE FUNDS
INVESTMENT ADVISERS
   
       The management of each Fund is supervised by the Trustees of the Trust
under which the Fund has been established ("Trustees"). The Capital Management
Group ("CMG") of First Union National Bank ("FUNB") serves as investment adviser
to EVERGREEN U.S. GOVERNMENT FUND. FUNB is a subsidiary of First Union
Corporation ("First Union"), the sixth largest bank holding company in the
United States.
    
   
        Keystone Investment Management Company ("Keystone") has been retained by
KEYSTONE STRATEGIC INCOME FUND to serve as investment adviser. Keystone has
provided investment advisory and management services to investment companies and
private accounts since it was organized in 1932. Keystone is a subsidiary of
FUNB.
    
   
       First Union is headquartered in Charlotte, North Carolina, and had $143
billion in consolidated assets as of June 30, 1997. First Union and its
subsidiaries provide a broad range of financial services to individuals and
businesses throughout the United States. CMG, Keystone and Evergreen Asset
Management Corporation ("Evergreen Asset"), a wholly owned subsidiary of FUNB,
manage or otherwise oversee the investment of over $66 billion in assets as of
June 30, 1997, belonging to a wide range of clients, including the Evergreen
Keystone Funds. First Union Brokerage Services, Inc. ("FUBS"), a wholly-owned
subsidiary of FUNB, is a registered broker-dealer that is principally engaged in
providing retail brokerage services consistent with its federal banking
authorizations. First Union Capital Markets Corp., a wholly-owned subsidiary of
First Union, is a registered broker-dealer principally engaged in providing,
consistent with its federal banking authorizations, private placement,
securities dealing, and underwriting services.
    
   
       CMG manages investments and supervises the daily business affairs of
EVERGREEN U.S. GOVERNMENT FUND and, as compensation therefor, is entitled to
receive an annual fee equal to 0.50 of 1% of the Fund's average daily net
assets.
    
   
       Keystone acts as investment adviser to KEYSTONE STRATEGIC INCOME FUND and
manages the Fund's investments, provides various administrative services and
supervises the Fund's daily business affairs, subject to the authority of the
Trustees. As payment for its services, Keystone is entitled to receive from
KEYSTONE STRATEGIC INCOME FUND a fee, calculated on an annual basis, equal to
2.0% of gross dividend and interest income of the Fund plus 0.50% of the first
$100,000,000 of the aggregate net asset value of the shares of the Fund, plus
0.45% of the next $100,000,000, plus 0.40% of the next $100,000,000, plus 0.35%
of the next $100,000,000, plus 0.30% of the next $100,000,000, plus 0.25% of
amounts over $500,000,000, computed as of the close of business each business
day and paid monthly.
    
                                       12                                
 
<PAGE>
   
       The total annualized operating expenses of each Fund for the fiscal
period ended April 30, 1997, expressed as a percentage of average net assets on
an annual basis, are set forth in the section entitled "Financial Highlights".
Such expenses reflect all voluntary expense reimbursements which may be revised
or terminated at any time.
    
PORTFOLIO MANAGERS
   
       Rollin C. Williams, a Vice President of FUNB, has been the Portfolio
Manager of EVERGREEN U.S. GOVERNMENT FUND since its inception in 1992. Mr.
Williams, who has over 28 years investment management experience, was Head of
Fixed Income Investments at Dominion Trust Company from 1988 until its
acquisition by First Union.
    
   
       The Portfolio Manager of KEYSTONE STRATEGIC INCOME FUND is Prescott B.
Crocker. Mr. Crocker is a Senior Vice President, Senior Portfolio Manager and
Head of the High Yield Bond Team at Keystone. Mr. Crocker joined Keystone in
1997 and initially served as the manager of the domestic high yield bond portion
of the Fund's portfolio. From 1993 until he joined Keystone, Mr. Crocker held
various positions at Boston Security Counsellors, including President and Chief
Investment Officer, and was Managing Director and Portfolio Manager at Northstar
Investment Management. Mr. Crocker has 25 years of experience in fixed income
investment management.
    
   
ADMINISTRATOR
    
   
       Evergreen Keystone Investment Services, Inc. ("EKIS") serves as
administrator to EVERGREEN U.S. GOVERNMENT FUND, subject to the supervision and
control of the Trustees of the Evergreen Investment Trust. As administrator EKIS
provides facilities, equipment and personnel to the EVERGREEN U.S. GOVERNMENT
FUND and is entitled to receive an administration fee from the Fund based on the
aggregate average daily net assets of all the mutual funds for which CMG,
Evergreen Asset or Keystone serve as investment adviser, calculated in
accordance with the following schedule:
    
   
<TABLE>
<CAPTION>
Administration Fee
<S>                     <C>
      0.050%            on the first $7 billion
      0.035%            on the next $3 billion
      0.030%            on the next $5 billion
      0.020%            on the next $10 billion
      0.015%            on the next $5 billion
      0.010%            on assets in excess of $30 billion
</TABLE>
    
   
 
    
   
       EKIS also provides facilities, equipment and personnel to KEYSTONE
STRATEGIC INCOME FUND on behalf of the Fund's investment adviser.
    
   
SUB-ADMINISTRATOR
    
   
       BISYS Fund Services, Inc. ("BISYS"), an affiliate of Evergreen Keystone
Distributor, Inc. ("EKD"), distributor for the Evergreen Keystone Funds, serves
as sub-administrator to the Funds and is entitled to receive a fee based on the
aggregate average daily net assets of all the mutual funds for which CMG,
Evergreen Asset or Keystone serve as investment adviser, calculated in
accordance with the following schedule:
    
   
<TABLE>
<CAPTION>
Sub-Administration Fee
<S>                         <C>
0.0100%                     on the first $7 billion
0.0075%                     on the next $3 billion
0.0050%                     on the next $15 billion
0.0040%                     on assets in excess of $25 billion
</TABLE>
    
   
 
    
   
       The total assets of the mutual funds for which FUNB affiliates serve as
investment advisers were approximately $30.5 billion as of June 30, 1997.
    
                                       13                                
 
<PAGE>
   
                       PURCHASE AND REDEMPTION OF SHARES
    
   
HOW TO BUY SHARES
    
   
       Class Y shares are offered at net asset value without a front-end sales
charge or a contingent deferred sales load. Class Y shares are only offered to
(i) persons who at or prior to December 31, 1994, owned shares in a mutual fund
advised by Evergreen Asset, (ii) certain institutional investors and (iii)
investment advisory clients of CMG, Evergreen Asset, Keystone or their
affiliates.
    
   
       Eligible investors may purchase Class Y shares of any of the Funds
through broker-dealers, banks or other financial intermediaries, or directly
through EKD. In addition, you may purchase Class Y shares of any of the Funds by
mailing to that Fund, c/o Evergreen Keystone Service Company ("EKSC"), P.O. Box
2121, Boston, Massachusetts 02106-2121, a completed Application and a check
payable to the Fund. You may also telephone 1-800-343-2898 to obtain the number
of an account to which you can wire or electronically transfer funds and then
send in a completed Application. The minimum initial investment is $1,000, which
may be waived in certain situations. Subsequent investments in any amount may be
made by check, by wiring federal funds, by direct deposit or by an electronic
funds transfer.
    
   
       There is no minimum amount for subsequent investments. Investments of $25
or more are allowed under the Systematic Investment Plan. See the Application
for more information. Only Class Y shares are offered through this Prospectus
(see "General Information" -- "Other Classes of Shares").
    
   
How the Funds Value their Shares. The net asset value of each Class of shares of
a Fund is calculated by dividing the value of the amount of the Fund's net
assets attributable to that Class by the number of outstanding shares of that
Class. Shares are valued each day the New York Stock Exchange (the "Exchange")
is open as of the close of regular trading (currently 4:00 p.m. Eastern time).
The securities in a Fund are valued at their current market value determined on
the basis of market quotations or, if such quotations are not readily available,
such other methods as a Fund's Trustees believe would accurately reflect fair
value. Non-dollar denominated securities will be valued as of the close of the
Exchange at the closing price of such securities in their principal trading
markets.
    
   
Additional Purchase Information. As a condition of this offering, if a purchase
is canceled due to nonpayment or because an investor's check does not clear, the
investor will be responsible for any loss a Fund or the Fund's investment
adviser incurs. If such investor is an existing shareholder, a Fund may redeem
shares from an investor's account to reimburse the Fund or its investment
adviser for any loss. In addition, such investors may be prohibited or
restricted from making further purchases in any of the Evergreen Keystone Funds.
The Funds will not accept third party checks other than those payable directly
to a shareholder whose account has been in existence at least thirty days.
    
   
HOW TO REDEEM SHARES
    
   
       You may "redeem" (i.e., sell) your Class Y shares in a Fund to the Fund
for cash, (at the net redemption value) on any day the Exchange is open, either
directly by writing to the Fund, c/o EKSC, or through your financial
intermediary. The amount you will receive is the net asset value adjusted for
fractions of a cent next calculated after the Fund receives your request in
proper form. Proceeds generally will be sent to you within seven days. However,
for shares recently purchased by check, a Fund will not send proceeds until it
is reasonably satisfied that the check has been collected (which may take up to
15 days). Once a redemption request has been telephoned or mailed, it is
irrevocable and may not be modified or canceled.
    
   
Redeeming Shares Through Your Financial Intermediary. A Fund must receive
instructions from your financial intermediary before 4:00 p.m. (Eastern time)
for you to receive that day's net asset value. Your financial intermediary is
responsible for furnishing all necessary documentation to a Fund and may charge
you for this service. Certain financial intermediaries may require that you give
instructions earlier than 4:00 p.m. (Eastern time).
    
   
Redeeming Shares Directly by Mail or Telephone. Send a signed letter of
instruction or stock power form to the Fund, c/o EKSC; the registrar, transfer
agent and dividend-disbursing agent for each Fund. Stock power forms are
available from your financial intermediary, EKSC, and many commercial banks.
Additional documentation is required for the sale of shares by corporations,
financial intermediaries, fiduciaries and surviving joint owners. Signature
guarantees are required for all redemption requests for shares with a value of
more than $50,000. Currently, the requirement for a signature guarantee has been
waived on redemptions of $50,000 or less when the
    
                                       14                                
 
<PAGE>
   
account address of record has been the same for a minimum period of 30 days.
Each Fund and EKSC reserve the right to withdraw this waiver at any time. A
signature guarantee must be provided by a bank or trust company (not a Notary
Public), a member firm of a domestic stock exchange or by other financial
institutions whose guarantees are acceptable under the Securities Exchange Act
of 1934 and EKSC's policies.
    
   
       Shareholders may withdraw amounts of $1,000 or more (up to $50,000) from
their accounts by calling the telephone number on the front page of this
Prospectus between the hours of 8:00 a.m. and 5:30 p.m.(Eastern time) each
business day (i.e., any weekday exclusive of days on which the Exchange or EKSCs
offices are closed). The Exchange is closed on New Years Day, Martin Luther King
Day, Presidents Day, Good Friday, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day and Christmas Day. Redemption requests received after 4:00 p.m.
(Eastern time) will be processed using the net asset value determined on the
next business day. Such redemption requests must include the shareholder's
account name, as registered with a Fund, and the account number. During periods
of drastic economic or market changes, shareholders may experience difficulty in
effecting telephone redemptions. If you cannot reach the Fund by telephone, you
should follow the procedures for redeeming by mail or through a broker-dealer as
set forth herein. The telephone redemption service is not made available to
shareholders automatically. Shareholders wishing to use the telephone redemption
service must complete the appropriate sections on the Application and choose how
the redemption proceeds are to be paid. Redemption proceeds will either (i) be
mailed by check to the shareholder at the address in which the account is
registered or (ii) be wired to an account with the same registration as the
shareholder's account in a Fund at a designated commercial bank.
    
   
       In order to insure that instructions received by EKSC are genuine when
you initiate a telephone transaction, you will be asked to verify certain
criteria specific to your account. At the conclusion of the transaction, you
will be given a transaction number confirming your request, and written
confirmation of your transaction will be mailed the next business day. Your
telephone instructions will be recorded. Redemptions by telephone are allowed
only if the address and bank account of record have been the same for a minimum
period of 30 days. Each Fund reserves the right at any time to terminate,
suspend, or change the terms of any redemption method described in this
Prospectus, except redemption by mail, and to impose fees.
    
   
       Except as otherwise noted, the Funds, EKSC, and EKD will not assume
responsibility for the authenticity of any instructions received by any of them
from a shareholder in writing, over the Evergreen Keystone Express Line, or by
telephone. EKSC will employ reasonable procedures to confirm that instructions
received over the Evergreen Keystone Express Line or by telephone are genuine.
The Funds, EKSC, and EKD will not be liable when following instructions received
over the Evergreen Keystone Express Line or by telephone that EKSC reasonably
believes are genuine.
    
   
Evergreen Keystone Express Line. The Evergreen Keystone Express Line offers you
specific fund account information and price and yield quotations as well as the
ability to do account transactions, including investments, exchanges and
redemptions. You may access the Evergreen Keystone Express Line by dialing toll
free 1-800-346-3858 on any touch-tone telephone, 24 hours a day, seven days a
week.
    
   
General. The sale of shares is a taxable transaction for federal income tax
purposes. The Funds may temporarily suspend the right to redeem their shares
when (1) the Exchange is closed, other than customary weekend and holiday
closings; (2) trading on the Exchange is restricted; (3) an emergency exists and
the Funds cannot dispose of their investments or fairly determine their value;
or (4) the Securities and Exchange Commission ("SEC") so orders. The Funds
reserve the right to close an account that through redemption has fallen below
$1,000 and has remained so for thirty days. Shareholders will receive sixty
days' written notice to increase the account value to at least $1,000 before the
account is closed. The Funds have elected to be governed by Rule 18f-1 under the
1940 Act pursuant to which each Fund is obligated to redeem shares solely in
cash, up to the lesser of $250,000 or 1% of a Fund's total net assets, during
any ninety day period for any one shareholder.
    
                                       15                                
 
<PAGE>
   
EXCHANGE PRIVILEGE
    
   
How to Exchange Shares. You may exchange some or all of your Class Y shares for
shares of the same Class in the other Evergreen Keystone funds through your
financial intermediary, by calling or writing to EKSC or by using the Evergreen
Keystone 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 Keystone
fund is subject to the minimum investment and suitability requirements of each
Fund.
    
   
       Each of the Evergreen Keystone funds has different investment objectives
and policies. For complete information, a prospectus of the fund into which an
exchange will be made should be read prior to the exchange. An exchange order
must comply with the requirement for a redemption or repurchase order and must
specify the dollar value or number of shares to be exchanged. An exchange is
treated for federal income tax purposes as a redemption and purchase of shares
and may result in the realization of a capital gain or loss. Shareholders are
limited to five exchanges per calendar year, with a maximum of three per
calendar quarter. This exchange privilege may be modified or discontinued at any
time by the Fund upon sixty days' notice to shareholders and is only available
in states in which shares of the fund being acquired may lawfully be sold.
    
   
Exchanges Through Your Financial Intermediary. A Fund must receive exchange
instructions from your financial intermediary before 4:00 p.m. (Eastern time)
for you to receive that day's net asset value. Your financial intermediary is
responsible for furnishing all necessary documentation to a Fund and may charge
you for this service.
    
   
Exchanges By Telephone And Mail. Exchange requests received by a Fund after 4:00
p.m. (Eastern time) will be processed using the net asset value determined at
the close of the next business day. During periods of drastic economic or market
changes, shareholders may experience difficulty in effecting telephone
exchanges. You should follow the procedures outlined below for exchanges by mail
if you are unable to reach EKSC by telephone. If you wish to use the telephone
exchange service you should indicate this on the Application. As noted above,
each Fund will employ reasonable procedures to confirm that instructions for the
redemption or exchange of shares communicated by telephone are genuine. A
telephone exchange may be refused by a Fund or EKSC if it is believed advisable
to do so. Procedures for exchanging Fund shares by telephone may be modified or
terminated at any time. Written requests for exchanges should follow the same
procedures outlined for written redemption requests in the section entitled "How
to Redeem Shares"; however, no signature guarantee is required.
    
   
SHAREHOLDER SERVICES
    
   
       The Funds offer the following shareholder services. For more information
about these services or your account, contact your financial intermediary, EKSC
or call the toll-free number on the front page of this Prospectus. Some services
are described in more detail in the Application.
    
   
Systematic Investment Plan. Under a Systematic Investment Plan, you may invest
as little as $25 per month to purchase shares of a Fund with no minimum initial
investment required.
    
   
Telephone Investment Plan. You may make investments into an existing account
electronically in amounts of not less than $100 or more than $10,000 per
investment. Telephone investment requests received by 4:00 p.m. (Eastern time)
will be credited to a shareholder's account the day the request is received.
Shares purchased under the Systematic Investment Plan or Telephone Investment
Plan may not be redeemed for ten days from the date of investment.
    
   
Systematic Withdrawal Plan. When an account of $10,000 or more is opened or when
an existing account reaches that size, you may participate in the Systematic
Withdrawal Plan by filling out the appropriate part of the Application. Under
this Plan, you may receive (or designate a third party to receive) a monthly or
quarterly fixed-withdrawal payment in a stated amount of at least $75 and may be
as much as 1.0% per month or 3.0% per quarter of the total net asset value of
the Fund shares in your account when the Plan was opened. Fund shares will be
redeemed as necessary to meet withdrawal payments. All participants must elect
to have their dividends and capital gain distributions reinvested automatically.
    
   
Automatic Reinvestment Plan. For the convenience of investors, all dividends and
distributions are automatically reinvested in full and fractional shares of a
Fund at the net asset value per share at the close of business on the record
date, unless otherwise requested by a shareholder in writing. If the transfer
agent does not receive a written
    
                                       16                                
 
<PAGE>
   
request for subsequent dividends and/or distributions to be paid in cash at
least three full business days prior to a given record date, the dividends
and/or distributions to be paid to a shareholder will be reinvested.
    
   
Dollar Cost Averaging. Through dollar cost averaging you can invest a fixed
dollar amount each month or each quarter in any Evergreen Keystone fund. This
results in more shares being purchased when the selected Fund's net asset value
is relatively low and fewer shares being purchased when the Fund's net asset
value is relatively high and may result in a lower average cost per share than a
less systematic investment approach.
    
   
       Prior to participating in dollar cost averaging, you must establish an
account in an Evergreen Keystone fund. You should designate on the Application
(i) the dollar amount of each monthly or quarterly investment you wish to make,
and (ii) the Fund in which the investment is to be made. Thereafter, on the
first day of the designated month, an amount equal to the specified monthly or
quarterly investment will automatically be redeemed from your initial account
and invested in shares of the designated fund.
    
   
Two Dimensional Investing. You may elect to have income and capital gains
distributions from any Class Y Evergreen Keystone fund shares you own
automatically invested to purchase the same class of shares of any other
Evergreen Keystone fund. You may select this service on your Application and
indicate the Evergreen Keystone fund(s) into which distributions are to be
invested.
    
   
Tax Sheltered Retirement Plans. The Funds have various retirement plans
available to eligible investors, including Individual Retirement Accounts
(IRAs); Rollover IRAs; Simplified Employee Pension Plans (SEPs); Salary
Incentive Match Plan for Employees (SIMPLEs); Tax Sheltered Annuity Plans;
403(b)(7) Plans; 401(k) Plans; Keogh Plans; Profit-Sharing Plans; Pension and
Target Benefit and Money Purchase Plans. For details, including fees and
application forms, call toll free 1-800-247-4075 or write to EKSC.
    
EFFECT OF BANKING LAWS
   
       The Glass-Steagall Act and other banking laws and regulations presently
prohibit member banks of the Federal Reserve System ("Member Banks") or their
non-bank affiliates from sponsoring, organizing, controlling, or distributing
the shares of registered open-end investment companies such as the Funds. Such
laws and regulations also prohibit banks from issuing, underwriting or
distributing securities in general. However, under the Glass-Steagall Act and
such other laws and regulations, a Member Bank or an affiliate thereof may act
as investment adviser, transfer agent or custodian to a registered open-end
investment company and may also act as agent in connection with the purchase of
shares of such an investment company upon the order of its customer. Keystone
and CMG are subject to and in compliance with the aforementioned laws and
regulations.
    
   
       Changes to applicable laws and regulations or future judicial or
administrative decisions could result in CMG or Keystone being prevented from
continuing to perform the services required under the investment advisory
contract or from acting as agent in connection with the purchase of shares of a
Fund by its customers. If CMG or Keystone were prevented from continuing to
provide the services called for under the investment advisory agreement, it is
expected that the Trustees would identify, and call upon each Fund's
shareholders to approve, a new investment adviser. If this were to occur, it is
not anticipated that the shareholders of any Fund would suffer any adverse
financial consequences.
    
                               OTHER INFORMATION
DIVIDENDS, DISTRIBUTIONS AND TAXES
   
        For each Fund, net income dividends, if any, are declared daily and paid
monthly. Distributions of any net realized capital gains of the Funds will be
made annually or more frequently. Dividends and distributions generally are
taxable in the year in which they are paid, except any dividends paid in January
that were declared in the previous calendar quarter will be treated as paid in
December of the previous year. Income dividends and capital gain distributions
are automatically reinvested in additional shares of the Fund making the
distribution at the net asset value per share at the close of business on the
record date, unless the shareholder has made a written request for payment in
cash.
    
   
       Each Fund has qualified and intends to continue to qualify to be treated
as a regulated investment company under the Internal Revenue Code of 1986, as
amended (the "Code"). While so qualified, it is expected
    
                                       17                                
 
<PAGE>
that each Fund will not be required to pay any Federal income taxes on that
portion of its investment company taxable income and any net realized capital
gains it distributes to shareholders. The Code imposes a 4% nondeductible excise
tax on regulated investment companies, such as the Funds, to the extent they do
not meet certain distribution requirements by the end of each calendar year.
Each Fund anticipates meeting such distribution requirements. Most shareholders
of the Funds normally will have to pay Federal income taxes and any state or
local taxes on the dividends and distributions they receive from a Fund whether
such dividends and distributions are made in cash or in additional shares.
Questions on how any distributions will be taxed to the investor should be
directed to the investor's own tax adviser.
   
        Following the end of each calendar year, every shareholder of the Funds
will be sent applicable tax information and information regarding the dividends
and capital gain distributions made during the calendar year.
    
       A Fund may be subject to foreign withholding taxes which would reduce the
yield on its investments. Tax treaties between certain countries and the United
States may reduce or eliminate such taxes. Shareholders of a Fund who are
subject to United States Federal income tax may be entitled, subject to certain
rules and limitations, to claim a Federal income tax credit or deduction for
foreign income taxes paid by a Fund. See the Statement of Additional Information
for additional details. A Fund's transactions in options, futures and forward
contracts may be subject to special tax rules. These rules can affect the
amount, timing and characteristics of distributions to shareholders.
   
       Each Fund is required by federal law to withhold 31% of reportable
payments (which may include dividends, capital gain distributions, if any, and
redemptions) paid to certain shareholders. In order to avoid this backup
withholding requirement, you must certify on the Application, or on a separate
form supplied by State Street, that your social security or taxpayer
identification number is correct and that you are not currently subject to
backup withholding or are exempt from backup withholding.
    
       The foregoing discussion of Federal income tax consequences is based on
tax laws and regulations in effect on the date of this Prospectus, and is
subject to change by legislative or administrative action. As the foregoing
discussion is for general information only, you should also review the
discussion of "Additional Tax Information" contained in the Statement of
Additional Information. In addition, you should consult your own tax adviser as
to the tax consequences of investments in the Funds, including the application
of state and local taxes which may be different from Federal income tax
consequences described above.
GENERAL INFORMATION
   
Portfolio Transactions. Consistent with the Rules of Conduct of the National
Association of Securities Dealers, Inc., and subject to seeking best price and
execution, a Fund may consider sales of its shares as a factor in the selection
of dealers to enter into portfolio transactions with the Fund.
    
   
Organization. EVERGREEN U.S. GOVERNMENT FUND is a separate investment series of
Evergreen Investment Trust (formerly First Union Funds), which is a
Massachusetts business trust organized in 1984. KEYSTONE STRATEGIC INCOME FUND
is a Massachusetts business trust organized in 1986. The Funds do not intend to
hold annual shareholder meetings; shareholder meetings will be held only when
required by applicable law. Shareholders have available certain procedures for
the removal of Trustees.
    
   
       A shareholder in each Class of a Fund will be entitled to his or her
share of all dividends and distributions from a Fund's assets, based upon the
relative value of such shares to those of other Classes of the Fund, and, upon
redeeming shares, will receive the then current net asset value of the Class of
shares of the Fund represented by the redeemed shares less any applicable
contingent deferred sales charge. Each Trust named above is empowered to
establish, without shareholder approval, additional investment series, which may
have different investment objectives, and additional Classes of shares for any
existing or future series. If an additional series or Class were established in
a Fund, each share of the series or Class would normally be entitled to one vote
for all purposes. Generally, shares of each series and Class would vote together
as a single Class on matters, such as the election of Trustees, that affect each
series and Class in substantially the same manner. Class A, Class B, Class C and
Class Y shares have identical voting, dividend, liquidation and other rights,
except that each Class bears, to the extent applicable, its own distribution and
transfer agency expenses as well as any other expenses applicable only to a
specific Class. Each Class of shares votes separately with respect to Rule 12b-1
    
                                       18                                
 
<PAGE>
distribution plans and other matters for which separate Class voting is
appropriate under applicable law. Shares are entitled to dividends as determined
by the Trustees and, in liquidation of a Fund, are entitled to receive the net
assets of the Fund.
   
Custodian. State Street Bank and Trust Company, P.O. Box 9021, Boston,
Massachusetts 02205-9827 acts as each Fund's custodian.
    
   
Registrar, Transfer Agent and Dividend-Disbursing Agent. Evergreen Keystone
Service Company, P.O. Box 2121, Boston, Massachusetts 02106-2121 serves as each
Fund's registrar, transfer agent and dividend-disbursing agent.
    
   
Principal Underwriter. EKD, an affiliate of BISYS, is located at 125 W. 55th
Street, New York, New York 10019, and is the principal underwriter of the Funds.
BISYS also acts as sub-administrator to the Funds and provides personnel to
serve as officers of the Funds.
    
   
Other Classes of Shares. Each Fund currently offers four classes of shares,
Class A, Class B, Class C and Class Y, and may in the future offer additional
classes. Class Y shares are the only class of shares offered by this Prospectus
and are only available to (i) persons who at or prior to December 31, 1994,
owned shares in a mutual fund advised by Evergreen Asset, (ii) certain
institutional investors and (iii) investment advisory clients of CMG, Evergreen
Asset, Keystone or their affiliates. The dividends payable with respect to Class
A, Class B and Class C shares will be less than those payable with respect to
Class Y shares due to the distribution and shareholder servicing-related
expenses borne by Class A, Class B and Class C shares and the fact that such
expenses are not borne by Class Y shares.
    
   
Performance Information. From time to time, the Funds may quote their "total
return" or "yield" for a specified period in advertisements, reports or other
communications to shareholders. Total return and yield are computed separately
for Class A, Class B, Class C and Class Y shares. A Fund's total return for each
such period is computed by finding, through the use of a formula prescribed by
the SEC, the average annual compounded rate of return over the period that would
equate an assumed initial amount invested to the value of the investment at the
end of the period. For purposes of computing total return, dividends and capital
gains distributions paid on shares of a Fund are assumed to have been reinvested
when paid and the maximum sales charges applicable to purchases of a Fund's
shares are assumed to have been paid. Yield is a way of showing the rate of
income the Fund earns on its investments as a percentage of the Fund's share
price. The Fund's yield is calculated according to accounting methods that are
standardized by the SEC for all stock and bond funds. Because yield accounting
methods differ from the method used for other accounting purposes, the Fund's
yield may not equal its distribution rate, the income paid to your account or
the net investment income reported in the Fund's financial statements. To
calculate yield, the Fund takes the interest and dividend income it earned from
its portfolio of investments (as defined by the SEC formula) for a 30-day period
(net of expenses), divides it by the average number of shares entitled to
receive dividends, and expresses the result as an annualized percentage rate
based on the Fund's share price at the end of the 30-day period. This yield does
not reflect gains or losses from selling securities.
    
   
       Performance data for each Class of shares will be included in any
advertisement or sales literature using performance data of a Fund. These
advertisements may quote performance rankings or ratings of a Fund by financial
publications or independent organizations such as Lipper Analytical Services,
Inc. and Morningstar, Inc. or compare a Fund's performance to various indices. A
Fund may also advertise in items of sales literature an "actual distribution
rate" which is computed by dividing the total ordinary income distributed (which
may include the excess of short-term capital gains over losses) to shareholders
for the latest twelve month period by the maximum public offering price per
share on the last day of the period. Investors should be aware that past
performance may not be indicative of future results.
    
   
       In marketing a Fund's shares, information may be provided that is
designed to help individuals understand their investment goals and explore
various financial strategies. Such information may include publications
describing general principles of investing, such as asset allocation,
diversification, risk tolerance, and goal setting; a questionnaire designed to
help create a personal financial profile; and an action plan offering investment
alternatives. The information provided to investors may also include discussions
of other Evergreen Keystone funds, products, and services, which may include:
retirement investing; brokerage products and services; the effects of periodic
investment plans and dollar cost averaging; saving for college; and charitable
giving. In addition, the information provided to investors may quote financial
or business publications and periodicals, including model portfolios or
allocations, as they relate to fund management, investment philosophy, and
investment techniques.
    
                                       19                                
 
<PAGE>
   
The materials may also reprint, and use as advertising and sales literature,
articles from EVERGREEN KEYSTONE EVENTS, a quarterly magazine provided free of
charge to Evergreen Keystone fund shareholders.
    
   
Liability Under Massachusetts Law. Under Massachusetts law, Trustees and
shareholders of a business trust may, in certain circumstances, be held
personally liable for its obligations. The Declaration of Trust under which each
Fund operates provide that no Trustee or shareholder will be personally liable
for the obligations of the Trust and that every written contract made by the
Trust contain a provision to that effect. If any Trustee or shareholder were
required to pay any liability of the Trust, that person would be entitled to
reimbursement from the general assets of the Trust.
    
Additional Information. This Prospectus and the Statement of Additional
Information, which has been incorporated by reference herein, do not contain all
the information set forth in the Registration Statements filed by the Trusts
with the SEC under the Securities Act of 1933, as amended. Copies of the
Registration Statements may be obtained at a reasonable charge from the SEC or
may be examined, without charge, at the offices of the SEC in Washington, D.C.
                                       20                                
 
<PAGE>
   
  INVESTMENT ADVISERS
  Capital Management Group of First Union National Bank, 210 South College
  Street, Charlotte, North Carolina, 28228
      EVERGREEN U.S. GOVERNMENT FUND
    
   
  Keystone Investment Management Company, 200 Berkeley Street, Boston,
  Massachusetts 02116-5034
      KEYSTONE STRATEGIC INCOME FUND
    
   
  CUSTODIAN
  State Street Bank and Trust Company, P.O. Box 9021, Boston, Massachusetts
  02205-9827
    
   
  TRANSFER AGENT
  Evergreen Keystone Service Company, P.O. Box 2121, Boston, Massachusetts
  02106-2121
    
   
  LEGAL COUNSEL
  Sullivan & Worcester LLP, 1025 Connecticut Avenue, N.W., Washington, D.C.
  20036
    
   
  INDEPENDENT AUDITORS
  KPMG Peat Marwick LLP, 99 High Street, Boston, Massachusetts 02110
    
   
  DISTRIBUTOR
  Evergreen Keystone Distributor, Inc., 125 W. 55th Street, New York, New York
  10019
    
   
                                                                     541292
    


<PAGE>

                         KEYSTONE STRATEGIC INCOME FUND

                                     PART B

                      STATEMENT OF ADDITIONAL INFORMATION
<PAGE>

                     EVERGREEN KEYSTONE LONG TERM BOND FUNDS

                       STATEMENT OF ADDITIONAL INFORMATION
                                SEPTEMBER 1, 1997


Evergreen U.S. Government Fund ("U.S. Government")

Keystone Strategic Income Fund ("Strategic Income")

         This  Statement of  Additional  Information  pertains to all classes of
shares of the Funds listed above.  It is not a prospectus  and should be read in
conjunction  with the Prospectus  dated  September 1, 1997 for the Fund in which
you are making or contemplating an investment.  The Evergreen Keystone Long Term
Bond Funds are offered through two separate Prospectuses:  one offering Class A,
Class B and  Class C shares  of U.S.  Government  and  Strategic  Income,  and a
separate prospectus offering Class Y shares of each Fund.


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

                                TABLE OF CONTENTS

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

Investment Objectives and Policies .......................................2

Investment Restrictions..................................................10

Certain Risk Considerations..............................................14

Management...............................................................14

Trustees ................................................................15

Investment Advisers......................................................22

Distribution Plans and Agreements........................................25

Allocation of Brokerage..................................................28

Additional Tax Information...............................................29

Net Asset Value..........................................................31

Purchase of Shares.......................................................32

General Information about the Funds......................................41

Performance Information..................................................43

General  ................................................................45

Financial Statements.....................................................46

Appendix "A".............................................................47







                                                       21072

<PAGE>



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

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

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


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

Types of Investments

U.S. Government Obligations (Both Funds)

         The types of U.S. Government  obligations in which the Funds may invest
generally include  obligations issued or guaranteed by U.S.  Government agencies
or instrumentalities.

These securities are backed by:

     (1) the discretionary  authority of the U.S. Government to purchase certain
         obligations of agencies or instrumentalities; or

     (2) the credit of the agency or  instrumentality  issuing the  obligations.
       Examples of agencies and  instrumentalities  that may not always  receive
       financial support from the U.S.
       Government are:

         (i)   Farm Credit System, including the National Bank for Cooperatives,
               Farm Credit Banks and Banks for Cooperatives;

        (ii)   Farmers Home Administration;

        (iii)  Federal Home Loan Banks;

        (iv)   Federal Home Loan Mortgage Corporation;

        (v)    Federal National Mortgage Association;

        (vi)   Government National Mortgage Association; and

        (vii)  Student Loan Marketing Association

GNMA  Securities.  The Funds may invest in securities  issued by the  Government
National  Mortgage   Association   ("GNMA"),   a  wholly-owned  U.S.  Government
corporation,  which guarantees the timely payment of principal and interest, but
not premiums paid to purchase these  instruments.  The market value and interest
yield of these instruments can vary due to market interest rate fluctuations and
early prepayments of underlying mortgages.  These securities represent ownership
in a pool of federally  insured  mortgage loans.  GNMA  certificates  consist of
underlying  mortgages  with a  maximum  maturity  of 30 years.  However,  due to
scheduled and unscheduled  principal payments,  GNMA certificates have a shorter
average  maturity and,  therefore,  less principal  volatility than a comparable
30-year bond. Since prepayment rates vary

                                                       21072
                                                         2

<PAGE>



widely,  it is not  possible to  accurately  predict  the average  maturity of a
particular  GNMA pool.  The scheduled  monthly  interest and principal  payments
relating to mortgages in the pool will be "passed  through" to  investors.  GNMA
securities differ from conventional  bonds in that principal is paid back to the
certificate  holders  over the life of the loan  rather than at  maturity.  As a
result,  there will be monthly scheduled payments of principal and interest.  In
addition,  there may be unscheduled principal payments representing  prepayments
on the underlying mortgages.  Although GNMA certificates may offer yields higher
than  those  available  from other  types of U.S.  Government  securities,  GNMA
certificates  may be less effective than other types of securities as a means of
"locking in" attractive  long-term rates because of the prepayment feature.  For
instance,  when interest rates decline,  the value of a GNMA certificate  likely
will  not  rise as much as  comparable  debt  securities  due to the  prepayment
feature.  In  addition,  these  prepayments  can  cause  the  price  of  a  GNMA
certificate  originally  purchased at a premium to decline in price  compared to
its par value, which may result in a loss.

Mortgage-Backed   or   Asset-Backed   Securities.   The  Funds  may   invest  in
mortgage-backed  securities and asset-backed securities.  Two principal types of
mortgage-backed  securities are collateralized mortgage obligations ("CMOs") and
real  estate  mortgage  investment  conduits  ("REMICs").  CMOs  are  securities
collateralized by mortgages, mortgage pass-throughs,  mortgage pay-through bonds
(bonds  representing  an  interest  in a pool of  mortgages  where the cash flow
generated from the mortgage collateral pool is dedicated to bond repayment), and
mortgage-backed  bonds (general  obligations  of the issuers  payable out of the
issuers'  general  funds and  additionally  secured by a first lien on a pool of
single  family  detached  properties).  Many  CMOs are  issued  with a number of
classes or series which have different maturities and are retired in sequence.

Investors  purchasing  CMOs in the shortest  maturities  receive or are credited
with their pro rata portion of the scheduled  payments of interest and principal
on the underlying mortgages plus all unscheduled  prepayments of principal up to
a predetermined portion of the total CMO obligation.  Until that portion of such
CMO obligation is repaid,  investors in the longer  maturities  receive interest
only.  Accordingly,  the CMOs in the longer maturity series are less likely than
other  mortgage  pass-throughs  to be prepaid  prior to their  stated  maturity.
Although some of the mortgages underlying CMOs may be supported by various types
of insurance, and some CMOs may be backed by GNMA certificates or other mortgage
pass-throughs   issued   or   guaranteed   by  U.S.   Government   agencies   or
instrumentalities, the CMOs themselves are not generally guaranteed.

        REMICs,  which were  authorized  under the Tax  Reform Act of 1986,  are
private  entities  formed for the  purpose of holding a fixed pool of  mortgages
secured by an interest in real property. REMICs are similar to CMOs in that they
issue multiple classes of securities.

        In  addition  to  mortgage-backed  securities,  the Funds may  invest in
securities secured by other assets including company receivables, truck and auto
loans,  leases,  and  credit  card  receivables.  These  issues  may  be  traded
over-the-counter  and typically  have a  short-intermediate  maturity  structure
depending on the pay down  characteristics  of the underlying  financial  assets
which are passed through to the security holder.

        Credit card  receivables  are  generally  unsecured  and the debtors are
entitled  to the  protection  of a number of state and federal  consumer  credit
laws,  many of which give such debtors the right to set off certain amounts owed
on the  credit  cards,  thereby  reducing  the  balance  due.  Most  issuers  of
asset-backed securities backed by automobile receivables permit the servicers of
such  receivables  to retain  possession of the underlying  obligations.  If the
servicer were to sell these  obligations to another party,  there is a risk that
the purchaser  would acquire an interest  superior to that of the holders of the
rated  asset-backed  securities.  In  addition,  because of the large  number of
vehicles involved in a typical issuance and technical  requirements  under state
laws, the trustee for

                                                       21072
                                                         3

<PAGE>



the holders of asset-backed  securities backed by automobile receivables may not
have  a  proper  security  interest  in  all of  the  obligations  backing  such
receivables.  Therefore, there is the possibility that recoveries on repossessed
collateral  may not, in some cases,  be available  to support  payments on these
securities.

        In general,  issues of asset-backed securities are structured to include
additional  collateral  and/or  additional credit support to protect against the
risk that a portion of the collateral supporting the asset-backed securities may
default  and/or may suffer from these  defects.  In  evaluating  the strength of
particular  issues of  asset-backed  securities,  the Adviser  (as herein  after
defined)  considers the financial strength of the guarantor or other provider of
credit support,  the type and extent of credit  enhancement  provided as well as
the documentation and structure of the issue itself and the credit support.

Restricted and Illiquid Securities (Both Funds)

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

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

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

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

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


Variable or Floating Rate Instruments (Both Funds)

        Certain  of the  investments  may  include  variable  or  floating  rate
instruments  which may involve a demand feature and may include  variable amount
master  demand  notes which may or may not be backed by bank  letters of credit.
Variable or floating rate  instruments bear interest at a rate which varies with
changes in market rates.  The holder of an instrument  with a demand feature may
tender the  instrument  back to the issuer at par prior to maturity.  A variable
amount master demand note is issued pursuant to a written  agreement between the
issuer and the holder, its amount may be increased by the holder or decreased by
the holder or issuer,  it is payable on demand,  and the rate of interest varies
based upon an agreed formula.  The quality of the underlying credit must, in the
opinion  of  each  Fund's  Adviser,  be  equivalent  to the  long-term  bond  or
commercial paper ratings applicable to permitted  investments for each Fund. The
Adviser will monitor,  on an ongoing basis,  the earning  power,  cash flow, and
liquidity ratios of the issuers of such  instruments and will similarly  monitor
the ability of an issuer of a demand instrument to pay principal and interest on
demand.



                                                       21072
                                                         4

<PAGE>



When-Issued and Delayed Delivery Securities (Both Funds)

        The Funds may enter into securities transactions on a when-issued basis.
These  transactions  involve the purchase of debt  obligations  on a when-issued
basis, in which case delivery and payment  normally take place within a month or
more  after  the date of  commitment  to  purchase.  The  Funds  will  only make
commitments to purchase obligations on a when-issued basis with the intention of
actually acquiring the securities, but may sell them before the settlement date.
The when-issued  securities are subject to market  fluctuation,  and no interest
accrues on the  security  to the  purchaser  during  this  period.  The  payment
obligation  and the interest  rate that will be received on the  securities  are
each fixed at the time the  purchaser  enters  into the  commitment.  Purchasing
obligations  on a when-issued  basis is a form of  leveraging  and can involve a
risk that the yields  available in the market when the delivery  takes place may
actually be higher than those obtained in the transaction  itself.  In that case
there could be an unrealized loss at the time of delivery.

         Segregated  accounts will be established  with the  custodian,  and the
Funds  will  maintain  liquid  assets in an amount at least  equal in value to a
Fund's  commitments to purchase  when-issued  securities.  If the value of these
assets declines,  a Fund will place additional liquid assets in the account on a
daily  basis so that the  value of the  assets  in the  account  is equal to the
amount  of such  commitments.  U.S.  Government  does not  intend  to  engage in
when-issued  and  delayed  delivery  transactions  to an extent that would cause
segregation of more than 20% of the total value of its assets.  Strategic Income
does not intend to invest more than 5% of its assets in  when-issued  or delayed
delivery transactions.

Lending of Portfolio Securities (Both Funds)

        The Funds may lend securities pursuant to agreements  requiring that the
loans be continuously secured by cash,  securities of the U.S. Government or its
agencies, or any combination of cash and such securities, as collateral equal at
all times to 100% of the market value of the  securities  lent.  The  collateral
received when a Fund lends portfolio securities must be valued daily and, should
the market value of the loaned  securities  increase,  the borrower must furnish
additional  collateral to the lending Fund. During the time portfolio securities
are on loan,  the borrower  pays the Fund any dividends or interest paid on such
securities.  Loans are subject to  termination  at the option of the Fund or the
borrower.  A Fund  may  pay  reasonable  administrative  and  custodial  fees in
connection  with a loan and may pay a negotiated  portion of the interest earned
on the cash or equivalent  collateral to the borrower or placing broker.  A Fund
does not have the right to vote securities on loan, but would terminate the loan
and regain the right to vote if that were  considered  important with respect to
the  investment.  Any loan may be  terminated  by either  party upon  reasonable
notice to the other party.  There may be risks of delay in receiving  additional
collateral  or risks of delay in  recovery  of the  securities  or even  loss of
rights in the collateral should the borrower of the securities fail financially.
However,  loans are made only to  borrowers  deemed by the Adviser to be of good
standing and when, in the judgment of the Adviser,  the consideration  which can
be earned  currently from such  securities  loans  justifies the attendant risk.
Such  loans  will not be made if,  as a  result,  the  aggregate  amount  of all
outstanding  securities loans for U.S. Government exceeds one-third of the value
of a Fund's total  assets taken at fair market  value.  Loans of  securities  by
Strategic Income are limited to 15% of its total assets.

Reverse Repurchase Agreements (Both Funds)

        As described  herein,  the Funds may also enter into reverse  repurchase
agreements.  These  transactions  are similar to  borrowing  cash.  In a reverse
repurchase  agreement,  a Fund transfers possession of a portfolio instrument to
another person,  such as a financial  institution,  broker, or dealer, in return
for a percentage of the instrument's  market value in cash, and agrees that on a
stipulated

                                                       21072
                                                         5

<PAGE>



date in the  future  the  Fund  will  repurchase  the  portfolio  instrument  by
remitting the original consideration plus interest at an agreed upon rate.

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

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

Options and Futures Transactions (Both Funds)

        The  Funds  may  purchase  put and call  options  on  financial  futures
contracts.  With regard to U.S.  Government,  such options  must be listed.  The
Funds may buy and sell  financial  futures  contracts  and options on  financial
futures contracts and may buy and sell put and call options. With regard to U.S.
Government, such options must be on U.S. Government securities.  Unlike entering
directly  into  a  futures  contract,  which  requires  the  purchaser  to buy a
financial  instrument on a set date at an undetermined  price, the purchase of a
put option on a futures contract  entitles (but does not obligate) its purchaser
to decide on or before a future date  whether to assume a short  position at the
specified price.

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

        Alternately,  a Fund  may  exercise  its put  option  to  close  out the
position.  To do  so,  it  would  enter  into a  futures  contract  of the  type
underlying  the option.  If the Fund neither closes out nor exercises an option,
the option will  expire on the date  provided  in the option  contract,  and the
premium paid for the contract will be lost.

Purchasing Options (Both Funds)

        The Funds may  purchase  both put and call  options  on their  portfolio
securities.  These  options  will  be  used as a hedge  to  attempt  to  protect
securities  which a Fund  holds  or  will be  purchasing  against  decreases  or
increases in value.  A Fund may purchase call and put options for the purpose of
offsetting  previously  written call and put options of the same series.  If the
Fund is unable to effect a closing purchase  transaction with respect to covered
options  it has  written,  the  Fund  will  not be able to sell  the  underlying
securities  or dispose of assets held in a segregated  account until the options
expire or are exercised.

        The Funds  intend to purchase put and call options on currency and other
financial futures  contracts for hedging  purposes.  A put option purchased by a
Fund  would  give it the right to assume a  position  as the seller of a futures
contract.  A call option purchased by a Fund would give it the right to assume a
position as the purchaser of a futures contract.  The purchase of an option on a
futures contract requires a Fund to pay a premium.  In exchange for the premium,
a Fund  becomes  entitled  to exercise  the  benefits,  if any,  provided by the
futures contract, but is not required to take any action

                                                       21072
                                                         6

<PAGE>



under the  contract.  If the option  cannot be  exercised  profitably  before it
expires,  a Fund's  loss will be limited to the  amount of the  premium  and any
transaction costs.

        U.S. Government  currently does not intend to invest more than 5% of its
net assets in options transactions.  Strategic Income will not purchase a put or
call option if, as a result of such purchase,  more than 10% of its total assets
would be invested in premiums for such options.

        U.S.  Government  may not purchase or sell futures  contracts or related
options if immediately  thereafter  the sum of the amount of margin  deposits on
the Fund's  existing  futures  positions and premiums  paid for related  options
would exceed 5% of the market value of the Fund's  total  assets.  When the Fund
purchases futures  contracts,  an amount of cash and cash equivalents,  equal to
the underlying commodity value of the futures contracts (less any related margin
deposits),  will be deposited in a segregated  account with the Fund's custodian
(or the broker, if legally  permitted) to collateralize the position and thereby
insure that the purchase of such futures contracts is unleveraged.

Purchasing Call Options on Financial Futures Contracts

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

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

"Margin" in Futures Transactions

        Unlike  the  purchase  or sale of a  security,  a Fund  does  not pay or
receive money upon the purchase or sale of a futures contract. Rather, a Fund is
required to deposit an amount of "initial margin" in cash or U.S. Treasury bills
with its custodian (or the broker, if legally permitted).  The nature of initial
margin in futures  transactions  is different  from that of margin in securities
transactions  in that  futures  contract  initial  margin  does not  involve the
borrowing of funds by a Fund to finance the  transactions.  Initial margin is in
the nature of a performance  bond or good faith deposit on the contract which is
returned to the Fund upon  termination  of the futures  contract,  assuming  all
contractual obligations have been satisfied.

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

        Each Fund will not maintain open  positions in futures  contracts it has
sold or call options it has written on futures  contracts if, in the  aggregate,
the value of the open  positions  (marked to market)  exceeds the current market
value of its securities portfolio plus or minus the unrealized gain or loss

                                                       21072
                                                         7

<PAGE>



on those open positions,  adjusted for the correlation of volatility between the
hedged securities and the futures  contracts.  If this limitation is exceeded at
any time, each Fund will take prompt action to close out a sufficient  number of
open  contracts  to bring its open  futures  and options  positions  within this
limitation.

Purchasing and Writing Put and Call Options on U.S. Government Securities

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

        The Fund may generally  purchase and write  over-the-counter  options on
portfolio  securities in negotiated  transactions  with the buyers or writers of
the options since options on the portfolio  securities  held by the Fund are not
traded  on an  exchange.  The  Fund  purchases  and  writes  options  only  with
investment dealers and other financial institutions (such as commercial banks or
savings and loan associations) deemed creditworthy by the Adviser.

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

Section 4(2) Commercial Paper (Both Funds)

        The Funds may  invest in  commercial  paper  issued in  reliance  on the
exemption  from  registration  afforded by Section 4(2) of the Securities Act of
1933.  Section 4(2)  commercial  paper is  restricted  as to  disposition  under
federal securities law and is generally sold to institutional investors, such as
the Funds, who agree that they are purchasing the paper for investment  purposes
and not with a view to public distribution.  Any resale by the purchaser must be
in an exempt  transaction.  Section 4(2) commercial  paper is normally resold to
other  institutional  investors like the Funds through or with the assistance of
the issuer or  investment  dealers who make a market in Section 4(2)  commercial
paper, thus providing liquidity.  The Funds believe that Section 4(2) commercial
paper and possibly certain other  restricted  securities which meet the criteria
for liquidity  established  by the Trustees are quite liquid.  The Funds intend,
therefore,  to treat the  restricted  securities  which  meet the  criteria  for
liquidity established by the Trustees,  including Section 4(2) commercial paper,
as  determined  by  each  Fund's  Adviser,  as  liquid  and not  subject  to the
investment  limitation applicable to illiquid securities.  In addition,  because
Section 4(2) commercial paper is liquid, the Funds do not intend to subject such
paper to the limitation applicable to restricted securities.

Repurchase Agreements (Both Funds)

        Certain  of  the  investments  of  the  Funds  may  include   repurchase
agreements  which are  agreements  by which a person  (e.g.,  a Fund)  obtains a
security  and  simultaneously  commits to return the  security  to the seller (a
member bank of the Federal Reserve System or recognized securities dealer) at an
agreed upon price  (including  principal  and  interest)  on an agreed upon date
within a number of days (usually not more than seven) from the date of purchase.
The resale price  reflects the purchase price plus an agreed upon market rate of
interest  which is  unrelated  to the coupon rate or maturity of the  underlying
security.  A repurchase  agreement  involves the obligation of the seller to pay
the agreed upon price, which obligation is in effect secured by the value of the
underlying security.


                                                       21072
                                                         8

<PAGE>



     A Fund or its custodian will take  possession of the securities  subject to
repurchase  agreements,  and these securities will be marked to market daily. To
the extent that the original  seller does not repurchase the securities from the
Fund, the Fund could receive less than the repurchase  price on any sale of such
securities.  In the event that such a defaulting  seller filed for bankruptcy or
became  insolvent,  disposition  of such  securities  by a Fund might be delayed
pending  court  action.  The Funds  believe  that under the  regular  procedures
normally  in effect for  custody  of a Fund's  portfolio  securities  subject to
repurchase agreements,  a court of competent jurisdiction would rule in favor of
the Fund and allow  retention or disposition of such  securities.  The Fund will
only enter into repurchase  agreements with banks and other recognized financial
institutions,  such as  broker/dealers,  which are  deemed by the  Adviser to be
creditworthy pursuant to guidelines established by the Trustees.

Foreign Securities (Strategic Income)

        Strategic  Income may invest in foreign  securities  or U.S.  securities
traded in foreign markets. Permissible investments may consist of obligations of
foreign  branches  of  U.S.  banks  and of  foreign  banks,  including  European
certificates  of deposit,  European  time  deposits,  Canadian time deposits and
Yankee  certificates of deposit,  and investments in Canadian  commercial paper,
foreign  securities and  Europaper.  These  instruments  may subject the Fund to
investment  risks that differ in some respects from those related to investments
in  obligations  of U.S.  domestic  issuers.  Such risks include  future adverse
political and economic  developments,  the possible  imposition  of  withholding
taxes on  interest  or  other  income,  possible  seizure,  nationalization,  or
expropriation  of foreign  deposits,  the  possible  establishment  of  exchange
controls or taxation at the source, greater fluctuations in value due to changes
in exchange  rates, or the adoption of other foreign  governmental  restrictions
which might  adversely  affect the  payment of  principal  and  interest on such
obligations.  Such  investments may also entail higher  custodial fees and sales
commissions  than  domestic  investments.   Foreign  issuers  of  securities  or
obligations  are often  subject to  accounting  treatment and engage in business
practices different from those respecting domestic issuers of similar securities
or obligations.  Foreign branches of U.S. banks and foreign banks may be subject
to less  stringent  reserve  requirements  than  those  applicable  to  domestic
branches of U.S. banks.

Foreign Currency Transactions (Strategic Income)

        As one way of managing  exchange rate risk,  Strategic  Income may enter
into  forward  currency  exchange  contracts  (agreements  to  purchase  or sell
currencies at a specified price and date). The exchange rate for the transaction
(the amount of currency  the Fund will  deliver and receive when the contract is
completed)  is fixed when the Fund enters into the  contract.  The Fund  usually
will enter into these contracts to stabilize the U.S. dollar value of a security
it has agreed to buy or sell. The Fund also may use these contracts to hedge the
U.S.  dollar  value of a security  it  already  owns,  particularly  if the Fund
expects a decrease in the value of the currency in which the foreign security is
denominated.  Although  the Fund will  attempt  to benefit  from  using  forward
contracts,  the success of its  hedging  strategy  will depend on the  Adviser's
ability  to  predict  accurately  the  future  exchange  rates  between  foreign
currencies and the U.S. dollar. The value of the Fund's investments  denominated
in foreign  currencies will depend on the relative strengths of those currencies
and the U.S.  dollar,  and the Fund may be affected  favorably or unfavorably by
changes in the exchange rates or exchange  control  regulations  between foreign
currencies and the U.S. dollar.  Changes in foreign currency exchange rates also
may affect the value of dividends and interest earned, gains and losses realized
on the sale of securities  and net  investment  income and gains,  if any, to be
distributed  to  shareholders  by the Fund.  The Fund may also purchase and sell
options related to foreign currencies in connection with hedging strategies.




                                                       21072
                                                         9

<PAGE>



Other Investments (Both Funds)

         The Funds are not  prohibited  from  investing in  obligations of banks
which are clients of the  Distributor (as herein after  defined).  However,  the
purchase of shares of the Funds by such banks or by their  customers will not be
a consideration  in determining  which bank obligations the Funds will purchase.
The Funds will not purchase obligations of its Adviser or its affiliates.


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

                             INVESTMENT RESTRICTIONS

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

INVESTMENT RESTRICTIONS OF EVERGREEN U.S. GOVERNMENT FUND

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

(1) Concentration of Assets in Any One Issuer

        With  respect  to 75% of the  value of its  assets,  the  Fund  will not
purchase securities of any one issuer (other than cash, cash items or securities
issued or guaranteed by the U.S. Government,  its agencies or instrumentalities)
if as a result more than 5% of the value of its total  assets  would be invested
in the securities of the issuer.  The Fund will not acquire more than 10% of the
outstanding voting securities of any one issuer.

(2) Purchase of Securities on Margin

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

(3) Unseasoned Issuers*

        The Fund may not invest more than 5% of its total  assets in  securities
of unseasoned issuers that have been in continuous operation for less than three
years, including operating periods of their predecessors.

(4) Underwriting

        The Fund will not underwrite any issue of securities except as it may be
deemed an underwriter  under the  Securities Act of 1933 in connection  with the
sale of securities in accordance with their investment objectives,  policies and
limitations.


                                                       21072
                                                        10

<PAGE>



(5) Concentration in Any One Industry

       The Fund will not invest  more than 25% of the value of its total  assets
in any one industry except the Fund may invest more than 25% of its total assets
in securities issued or guaranteed by the U.S.
Government,  its agencies  or instrumentalities.

(6) Ownership by Trustees/Officers*

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

(7) Short Sales

       The Fund will not sell any securities short.

(8) Lending of Funds and Securities

       The Fund will not lend any of its assets except  portfolio  securities in
accordance with its investment objectives, policies and limitations.

(9) Commodities

       The Fund will not purchase or sell  commodities  or commodity  contracts;
however,  the Fund may enter into futures contracts on financial  instruments or
currency  and sell or buy options on such  contracts.  Subject to its  permitted
investments,  the Fund may invest in companies  which invest in commodities  and
commodities contracts.

(10) Real Estate

       The Fund may not buy or sell real estate  although the Fund may invest in
securities  of companies  whose  business  involves the purchase or sale of real
estate or in  securities  which are secured by real estate or  interests in real
estate.  However,  subject to its permitted investments,  the Fund may invest in
companies which invest in real estate.

(11) Borrowing, Senior Securities, Reverse Repurchase Agreements

       The Fund will not issue senior securities.  However,  the Fund may borrow
money directly or through reverse  repurchase  agreements as a temporary measure
for  extraordinary  or  emergency  purposes in an amount up to  one-third of the
value of its total  assets,  including the amounts  borrowed.  The Fund will not
purchase any  securities  while  borrowings  in excess of 5% of the value of its
total assets are outstanding.

(12) Pledging Assets

       The Fund will not mortgage,  pledge or  hypothecate  any assets except to
secure  permitted  borrowings.  Margin  deposits  for the  purchase  and sale of
financial  futures  contracts and related  options and segregation or collateral
arrangements  made in connection with options  activities are not deemed to be a
pledge.



                                                       21072
                                                        11

<PAGE>



(13) Investing in Securities of Other Investment Companies*

       The  Fund  will  purchase  securities  of  investment  companies  only in
open-market transactions involving customary broker's commissions. The Fund will
only make such purchases to the extent  permitted by the Investment  Company Act
of 1940 and the rules and regulations thereunder. However, these limitations are
not  applicable if the  securities  are acquired in a merger,  consolidation  or
acquisition  of  assets.  It should be noted  that  investment  companies  incur
certain  expenses  such as management  fees and therefore any  investment by the
Fund in shares of another  investment company would be subject to such duplicate
expenses.

         It is the  position  of the SEC's  Staff that  certain  nongovernmental
issuers of CMOs and  REMICs  constitute  investment  companies  pursuant  to the
Investment  Company  Act of 1940,  as amended  (the  "1940  Act") and either (a)
investments in such  instruments  are subject to the limitations set forth above
or (b) the  issuers  of such  instruments  have  received  orders  from  the SEC
exempting such instruments from the definition of investment company.

(14) Restricted Securities*

        The Fund will not invest more than 10% of its total assets in securities
subject to  restrictions  on resale under the Securities Act of 1933 (except for
certain restricted  securities which meet criteria for liquidity  established by
the Trustees).  This  restriction  is not applicable to commercial  paper issued
under Section 4(2)of the Securities Act of 1933.

(15) Illiquid Securities*

         The Fund will not invest  more than 15% of its net  assets in  illiquid
securities,  including  repurchase  agreements  providing for settlement in more
than seven days after notice and certain  securities  determined by the Trustees
not to be liquid.

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

        The Fund did not borrow money, sell securities short,  invest in reverse
repurchase  agreements  in excess of 5% of the  value of their  net  assets,  or
invest  more than 5% of its net  assets in the  securities  of other  investment
companies in the last fiscal year, and has no present intent to do so during the
coming year.

        For  purposes of their  policies  and  limitations,  the Fund  considers
certificates  of deposit and demand and time deposits issued by a U.S. branch of
a domestic bank or savings and loan association,  having capital,  surplus,  and
undivided  profits in excess of  $100,000,000  at the time of investment,  to be
"cash items".


INVESTMENT RESTRICTIONS OF KEYSTONE STRATEGIC INCOME FUND

        The Fund has adopted the fundamental  investment  restrictions set forth
below  which may not be changed  without  the vote of a  majority  of the Fund's
outstanding  shares (as defined in the 1940 Act, as amended,  (the "1940 Act")).
Unless otherwise  stated,  all references to the assets of the Fund are in terms
of current market value.

        The Fund may not do the following:


                                                       21072
                                                        12

<PAGE>



        (1) purchase any security (other than U.S. Government securities) of any
issuer if as a result  more than 5% of its total  assets  would be  invested  in
securities  of the  issuer,  except  that up to 25% of its total  assets  may be
invested without regard to this limit;

        (2) purchase  securities  on margin except that it may obtain such short
term credit as may be necessary  for the  clearance  of  purchases  and sales of
securities;

        (3) make short sales of securities or maintain a short position,  unless
at all  times  when a short  position  is open it owns an equal  amount  of such
securities or of securities which, without payment of any further consideration,
are convertible  into or  exchangeable  for securities of the same issue as, and
equal in amount to, the securities  sold short,  and unless not more than 10% of
its net assets are held as collateral for such sales at any one time;

        (4) borrow money or enter into  reverse  repurchase  agreements,  except
that the Fund may (a) enter into  reverse  repurchase  agreements  or (b) borrow
money from banks for temporary or emergency  purposes in aggregate amounts up to
one-third of the value of the Fund's net assets;  provided that while borrowings
from banks  exceed 5% of the  Fund's net  assets,  any such  borrowings  will be
repaid before additional investments are made;

        (5) pledge more than 15% of its net assets to secure  indebtedness;  the
purchase  or  sale  of  securities  on  a  "when  issued"  basis  or  collateral
arrangement  with respect to the writing of options on securities are not deemed
to be a pledge of assets;

        (6) issue senior  securities;  the purchase or sale of  securities  on a
"when  issued" basis or  collateral  arrangement  with respect to the writing of
options on securities are not deemed to be the issuance of a senior security;

        (7) make  loans,  except  that the Fund may make,  purchase or hold debt
securities and other debt  investments,  including  loans,  consistent  with its
investment  objective,  lend portfolio securities valued at not more than 15% of
its total assets to broker-dealers, and enter into repurchase agreements;

        (8) purchase any security (other than U.S. Government securities) of any
issuer if as a result more than 25% of its total  assets  would be invested in a
single  industry;  except  that (a)  there is no  restriction  with  respect  to
obligations  issued  or  guaranteed  by the U.S.  Government,  its  agencies  or
instrumentalities;  (b) wholly owned finance  companies will be considered to be
in the industries of their parents if their activities are primarily  related to
financing the  activities  of the parents;  (c) the industry  classification  of
utilities will be determined according to their services (for example,  gas, gas
transmission,  electric  and  telephone  will  each  be  considered  a  separate
industry);  and (d) the industry  classification of medically related industries
will be  determined  according  to  their  services  (for  example,  management,
hospital supply, medical equipment and pharmaceuticals will each be considered a
separate industry);

        (9) invest more than 5% of its total assets in securities of any company
having a record,  together  with its  predecessors,  of less than three years of
continuous operation;

        (10) purchase securities of other investment  companies,  except as part
of a merger, consolidation, purchase of assets or similar transaction;

        (11) purchase or sell commodities or commodity contracts or real estate,
except that the Fund may purchase and sell securities secured by real estate and
securities  of companies  which invest in real estate and may engage in currency
or other financial futures contracts and related options transactions; and


                                                       21072
                                                        13

<PAGE>



        (12)  underwrite  securities of other issuers,  except that the Fund may
purchase  securities from the issuer or others and dispose of such securities in
a manner consistent with its investment objective.

        The Fund  intends to follow the  policies of the SEC as they are adopted
from time to time with respect to illiquid  securities,  including at this time,
(1) treating as illiquid,  securities that may not be sold or disposed of in the
ordinary  course of business  within  seven days at  approximately  the value at
which the Fund has  valued  the  investment  on its books and (2)  limiting  its
holdings of such securities to 15% of its net assets.

        Portfolio  securities  of the Fund may not be purchased  from or sold or
loaned  to the  Adviser  or any  affiliate  thereof  or any of their  Directors,
officers or employees.

        Except  with  respect  to  borrowing  money,  if a  percentage  limit is
satisfied at the time of investment, a later increase or decrease resulting from
a change in asset value is not a violation of the limit.


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

                           CERTAIN RISK CONSIDERATIONS

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

         There can be no  assurance  that a Fund  will  achieve  its  investment
objectives  and an  investment  in the Fund  involves  certain  risks  which are
described under "Description of the Funds - Investment  Objectives and Policies"
in the Funds' Prospectus.


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

                                   MANAGEMENT

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

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

        The Trustees  and  executive  officers of each mutual fund,  their ages,
addresses  and  principal  occupations  during the past five years are set forth
below:


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

                                    TRUSTEES

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


JAMES S.  HOWELL  (72),  4124  Crossgate  Road,  Charlotte,  NC-Chairman  of the
Evergreen Keystone 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.



                                                       21072
                                                        14

<PAGE>



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

Messrs.  Howell,  Salton and  Scofield are  Trustees of all  Evergreen  Keystone
Mutual Funds.

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,  NCTrustee.  Partner in the law firm Holcomb and Pettit,  P.A.  since
1990.

Messrs.  McDonnell,  McVerry and Pettit are Trustees of all  Evergreen  Keystone
Mutual Funds, except those established within the Evergreen Variable Trust.

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.

FOSTER BAM (70),  Greenwich Plaza,  Greenwich,  CT- Trustee.  Partner in the law
firm of Cummings and Lockwood since 1968.

Messrs.  Ashkin and Bam are Trustees of all  Evergreen  Keystone  Mutual  Funds,
except those  established  within the  Evergreen  Variable  Trust and  Evergreen
Investment Trust.

FREDERICK AMLING (69) Trustee. Professor, Finance Department,  George Washington
University;  President,  Amling & Company (investment advice);  Member, Board of
Advisers,   Credito  Emilano  (banking);  and  former  Economics  and  Financial
Consultant, Riggs National Bank.

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).

GEORGE S.  BISSELL* (67)  Chairman of the Keystone  group of mutual  funds,  and
Trustee.  Chairman  of the Board and  Trustee of  Anatolia  College;  Trustee of
University Hospital (and Chairman of its Investment Committee);  former Director
and Chairman of the Board of Hartwell Keystone; and former Chairman of the Board
and Chief Executive Officer of Keystone Investments, Inc..

EDWIN D. CAMPBELL (69) Trustee.  Director and former  Executive Vice  President,
National  Alliance of  Business;  former  Vice  President,  Educational  Testing
Services;  former  Dean,  School of  Business,  Adelphi  University;  and former
Executive Director, Coalition of Essential Schools, Brown University.

CHARLES F. CHAPIN (67) Trustee. Former Group Vice President,  Textron Corp.; and
former Director, Peoples Bank (Charlotte, NC).


                                                       21072
                                                        15

<PAGE>



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.

F. RAY  KEYSER,  JR.  (69)  Trustee and Advisor to the Boards of Trustees of the
Evergreen group of mutual funds. Counsel,  Keyser, Crowley & Meub, P.C.; Member,
Governor's  (VT)  Council  of  Economic  Advisers;  Chairman  of the  Board  and
Director,  Central  Vermont Public  Service  Corporation  and Hitchcock  Clinic;
Director,  Vermont  Yankee  Nuclear Power  Corporation,  Vermont  Electric Power
Company,  Inc., Grand Trunk Corporation,  Central Vermont Railway,  Inc., S.K.I.
Ltd.,  Sherburne  Corporation,  Union Mutual Fire Insurance Company, New England
Guaranty Insurance Company,  Inc., and the Investment Company Institute;  former
Governor of Vermont.

DAVID M. RICHARDSON (55) Trustee.  Executive Vice President,  DHR 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  Graduate  Center;  Trustee,  Kingswood-
Oxford  School and  Greater  Hartford  YMCA;  former  Director,  Executive  Vice
President, and Vice Chairman of The Travelers Corporation.

ANDREW J. SIMONS (57)  Trustee.  Partner,  Farrell,  Fritz,  Caemmerer,  Cleary,
Barnosky & Armentano,  P.C.;  former  President,  Nassau County Bar Association;
former Associate Dean and Professor of Law, St. John's University School of Law.

Messrs. Amling,  Austin,  Bissell,  Campbell,  Chapin,  Gifford,  Keith, Keyser,
Richardson,  Shima and Simons are Trustees or Directors of the thirty-one  funds
in the Keystone group of mutual funds.  Their addresses are 200 Berkeley Street,
Boston, Massachusetts 02116-5034.

ROBERT J. JEFFRIES  (74),  2118 New Bedford Drive,  Sun City Center,  Fl Trustee
Emeritus. Corporate consultant since 1967.

Mr. Jeffries has been serving as a Trustee Emeritus of eleven Evergreen Keystone
Mutual Funds since  January 1, 1996  (excluded  are  Evergreen  Variable  Trust,
Evergreen Investment Trust, as well as the Keystone group of mutual funds).

EXECUTIVE OFFICERS

JOHN J. PILEGGI (37),  230 Park Avenue,  Suite 910, New York,  NY- President and
Treasurer.  Consultant  to BISYS  Fund  Services  since  1996.  Senior  Managing
Director, Furman Selz LLC since

                                                       21072
                                                        16

<PAGE>



1992, Managing Director from 1984 to 1992.

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.

* Messrs.  Pettit and  Bissell may each be deemed to be an  "interested  person"
within the meaning of the Investment  Company Act of 1940, as amended (the "1940
Act").

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

        The Funds do not pay any direct remuneration to any officer or Trustee
who is an "affiliated person" of either First Union National Bank, Evergreen
Asset Management Corp., Keystone Investment Management Company or their
affiliates. See "Investment Advisers". The Trusts pay each Trustee who is not an
"affiliated person" an annual retainer and a fee per meeting attended, plus
expenses, as follows:

NAME OF TRUST/FUND                    ANNUAL RETAINER              MEETING FEE

Evergreen Investment Trust*                15,500                     2,000
        U.S. Government

Keystone Strategic Income Fund**

* The annual retainer and meeting fee paid by Evergreen Investment Trust to each
Trustee are allocated among its fourteen series based on assets.

** See Item No. 7 below.

In addition:

(1) The Chairman of the Board of the Evergreen  group of mutual funds is paid an
annual  retainer of $5,000,  and the Chairman of the Audit  Committee is paid an
annual retainer of $2,000.  These retainers are allocated among all the funds in
the Evergreen group of mutual funds, based upon assets.

(2) Each member of the Audit Committee of the Evergreen group of mutual funds is
paid an annual retainer of $500.

(3) Each non-affiliated Trustee of the Evergreen group of mutual funds is paid a
fee of $500 for  each  special  telephonic  meeting  in  which he  participates,
regardless of the number of Funds for which the meeting is called.

 (4) Each non-affiliated Trustee of the Keystone group of mutual funds is paid a
fee of $300 for  each  special  telephonic  meeting  in  which he  participates,
regardless of the number of Funds for which the meeting is called.

(5) Each non-affiliated Trustee of the Evergreen group of mutual funds is paid a
fee of $250 for each special  Committee of the Board  telephone  conference call
meeting of one or more Funds in which

                                                       21072
                                                        17

<PAGE>



he participates.

(6) The  members of the  Advisory  Committee  to the Boards of  Trustees  of the
Evergreen group of mutual funds are paid an annual retainer of $17,500 and a fee
of $2,200  for each  meeting  of the  Boards of  Directors  or  Trustees  of the
Evergreen group of mutual funds attended.

(7) Each non-affiliated Trustee of the Keystone group of mutual funds is paid an
annual retainer of $30,000, and a fee of $1,200 for each meeting attended, which
fees are charged to the Funds as follows:

                                                            Annual      Meeting
                                                            Retainer    Fee
Keystone Global Opportunities Fund                          $   500       $  20
Keystone Global Resources and Development Fund              $ 2,000       $  80
Keystone Omega Fund                                         $ 2,000       $  80
Keystone Small Company Growth Fund II                       $   500       $  20
Keystone Strategic Income Fund                              $ 2,000       $  80
Keystone Tax Free Income Fund                               $   500       $  20
Keystone Quality Bond Fund (B-1)                            $ 2,000       $  80
Keystone Diversified Bond Fund (B-2)                        $ 2,500       $ 100
Keystone High Income Bond Fund (B-4)                        $ 2,500       $ 100
Keystone Balanced Fund (K-1)                                $ 3,000       $ 120
Keystone Strategic Growth Fund (K-2)                        $ 2,000       $  80
Keystone Growth and Income Fund (S-1)                       $   500       $  20
Keystone Mid-Cap Growth Fund (S-3)                          $   500       $  20
Keystone Small Company Growth Fund (S-4)                    $ 3,000       $ 120
Keystone International Fund Inc.                            $   500       $  20
Keystone Precious Metals Holdings, Inc.                     $   500       $  20
Keystone Tax Free Fund                                      $ 5,500       $ 220

(8) Each non-affiliated  Trustee of the Keystone group of mutual funds is paid a
fee of $600 for attendance at each  Committee  meeting held on the same day as a
regular meeting.


(9) Each non-affiliated  Trustee of the Keystone group of mutual funds is paid a
fee of $1,200 for  attendance  at each  Committee  meeting held on a non-meeting
day.

(10) Any individual who has been appointed as a Trustee  Emeritus of one or more
funds in the  Evergreen  group of mutual  funds is paid  one-half  of the annual
retainer fees that are payable to regular Trustees,  and one-half of the meeting
fees for each meeting attended.


Set forth below for each of the  Trustees  is the  aggregate  compensation  (and
expenses)  paid to such  Trustees  by each Trust for the fiscal year ended April
30, 1997.


                                                       21072
                                                        18

<PAGE>



                     Aggregate Compensation From Each Trust


Name  of              Evergreen       Keystone
Trustee               Investment      Strategic
                      Trust           Income
                                      Fund
L.B.Ashkin            $      0        $ 1,240
F. Bam                       0         39,100
R.J. Jeffries                0              0
J.S. Howell             27,276          1,360
G.M.                    25,455          1,360
McDonnell
T.L. McVerry            26,140          1,360
W.W. Pettit             25,000          1,360
R.A. Salton             25,000          1,240
M.S. Scofield           25,000          1,240
F. Amling                    0          2,960
C.A. Austin                  0          2,960
G.S. Bissell                 0          1,320
E.D. Campbell                0          2,720
C.F. Chapin                  0          2,800
K.D. Gifford                 0          2,560
L. Keith                     0          2,760
F.R. Keyser                415          2,920
D.M.                         0          2,880
Richardson
R.J. Shima                 415          2,840
A.J. Simons                  0          2,840

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

     Set forth  below for each  Trustee  receiving  in excess of $60,000 for the
fiscal period May 1, 1996 through  April 30, 1997 is the aggregate  compensation
paid to such Trustee by the Evergreen- Keystone funds:



                                                       21072
                                                        19

<PAGE>



J.S. Howell                          $ 76,875
R.A. Salton                            71,325
M.S. Scofield                          71,325


        As of July 31, 1997, the officers and Trustees of the Trusts owned as a
group less than 1% of the outstanding Class A, Class B, Class C or Class Y
shares of any of the Funds.

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

                                             Name of                                    % of
Name and Address                            Fund/Class         No. of Shares            Class
- --------------------------                  ---------------    ----------------      ------------
<S>                                         <C>                       <C>                  <C>   
MLPF&S for the sole benefit                 Strategic              1,267,718            15.17%
of its customers                            Income/A
Attn:  Fund Admin
4800 Deer Lake Dr. E, 3rd Floor
Jacksonville, FL 32246-6484

MLPF&S for the sole benefit                 Strategic              2,235,750            14.04%
of its customers                            Income/B
Attn:  Fund Admin
4800 Deer Lake Dr. E, 3rd Floor
Jacksonville, FL 32246-6484

MLPF&S for the sole benefit                 Strategic              838,335              26.19%
of its customers                            Income/C
Attn:  Fund Admin
4800 Deer Lake Dr. E, 3rd Floor
Jacksonville, FL 32246-6484

First Union National Bank                   Strategic               22,476              57.81%
Re-invest Account                           Income/Y
Attn: Trust Operations Fund Group
401 South Tryon St., 3rd Floor
Charlotte, NC  28288-1151

First Union National Bank                   Strategic               14,793               38.05%
Cash Account                                Income/Y
Attn: Trust Operation Fund Group
401 South Tryon St., 3rd Floor
Charlotte, NC 28288-1151



                                                       21072
                                                        20

<PAGE>





FUBS & Co. FEBO                           U. S.                     10,132            15.71%
William F. Daly Trust and William         Government/C
F. Daly Ttee
U/A/D 09/02/77 2336 NE 27 St.
Lighthouse Point, FL 33064-8355

FUBS & Co. FEBO                           U. S.                     4,858              7.53%
Douglas H. Thompson Sr                    Government/C
PO Box 633
Belle Glade, Fl 33430-0633

FUBS & Co. FEBO                           U. S.                    21,517             33.37%
Local1804 1 ILA Federal                   Government/C
Credit Union
5080 McLester Street
Elizabeth, NJ 07207

Wachovia Bank of Georgia                  U.S.                  6,247,256             45.22%
Directed Ttee for First Union Corp.       Government/Y
Non-Qualified Retirement Plan
U/A DTD 8/31/94 Investment Act
301 N. Main St. MC-NC 31051
Winston Salem, NC 27101-3819

First Union National Bank                 U.S.                  3,837,774             27.78%
Trust Accounts                            Government/Y
Attn: Ginny Batten
11th Fl. CMG-151
301 S. Tyron St.
Charlotte, NC 28288

First Union National Bank                 U.S.                  1,926,549             13.94%
Trust Accounts                            Government/Y
Attn: Ginny Batten
11th Fl. CMG-151
301 S. Tyron St.
Charlotte, NC 28288

Wachovia Bank of Georgia Ttee             U.S.                  1,568,894             11.36%
First Union Corp Retirement Trust         Government/Y
for Non Employee Directors 10/24/94
301 N. Main St. MC-NC 31051
Winston Salem, NC 27101-3819

</TABLE>







                                                       21072
                                                        21

<PAGE>



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

                               INVESTMENT ADVISERS
         (SEE ALSO "MANAGEMENT OF THE FUNDS" IN EACH FUND'S PROSPECTUS)

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

         The investment adviser of U.S.  Government is First Union National Bank
("FUNB" or the "Adviser") which provides  investment  advisory  services through
its Capital Management Group.

         The  Directors  of FUNB are  Edward  E.  Crutchfield,  Chief  Executive
Officer and Chairman; Anthony P. Terracciano,  President; John R. Georgius, Vice
Chairman;  Marion A. Cowell,  Jr.,  Secretary and Executive Vice President;  and
Robert T. Atwood, Chief Financial Officer and Executive Vice President.

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

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

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

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

         The method of computing  the  investment  advisory fee for each Fund is
described in such Fund's Prospectus. The advisory fees paid by each Fund for the
three most recent fiscal periods reflected in its registration statement are set
forth below:




                                                       21072
                                                      22

<PAGE>



                            INVESTMENT ADVISORY FEES
<TABLE>
<CAPTION>
U.S. GOVERNMENT                 Ten Months             Year Ended          Six Months           Year Ended
<S>                               <C>                   <C>                  <C>                <C>
                                Ended 4/30/97          6/30/96             Ended 6/30/95        12/31/94
Advisory Fee                    $1,258,319             $1,507,281          $575,771             $1,355,420
                                =========              =========           =======              =========



STRATEGIC INCOME                Nine Months            Year Ended          Year Ended         Year Ended
                                Ended 4/30/97          7/31/96             7/31/95            7/31/94
Advisory Fee                    $1,017,082             $1,663,669          $1,954,412         $1,721,793

                                =========              =========           =========          =========
</TABLE>

           The  Investment  Advisory  Agreements  are  terminable,  without  the
payment of any penalty,  on sixty days' written notice, by a vote of the holders
of a majority of each Fund's  outstanding  shares, or by a vote of a majority of
each Trust's  Trustees or by the respective  Adviser.  The  Investment  Advisory
Agreements will automatically terminate in the event of their assignments.  Each
Investment  Advisory  Agreement provides in substance that the Adviser shall not
be liable  for any  action  or  failure  to act in  accordance  with its  duties
thereunder in the absence of willful misfeasance,  bad faith or gross negligence
on  the  part  of the  Adviser  or of  reckless  disregard  of  its  obligations
thereunder.

           The Investment  Advisory  Agreement  with respect to U.S.  Government
dated  February 28, 1985,  and amended  from time to time  thereafter,  was last
approved by the Trustees of Evergreen Investment Trust on June 17, 1997.

           The Investment  Advisory  Agreement with respect to Strategic  Income
was  approved  by the  Fund's  shareholders  on  December  9,  1996,  and became
effective on December 11, 1996.

           Each Investment  Advisory Agreement will continue in effect from year
to year  provided  that its  continuance  is  approved  annually  by a vote of a
majority of the  Trustees of each Trust  including a majority of those  Trustees
who are not parties thereto or "interested persons" (as defined in the 1940 Act)
of any such party (the "Independent Trustees"), cast in person at a meeting duly
called  for  the  purpose  of  voting  on such  approval  or a  majority  of the
outstanding voting shares of each Fund.

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



                                                       21072
                                                     23

<PAGE>



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

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

           Prior  to  July  7,  1995,  Federated   Administrative   Services,  a
subsidiary  of  Federated  Investors,   provided  legal,  accounting  and  other
administrative  personnel  and  support  services to each of the  portfolios  of
Evergreen  Investment  Trust.  The  Trust  paid a fee for such  services  at the
following  annual rate:  .15% on the first $250 million average daily net assets
of the Trust; .125% on the next $250 million;  .10% on the next $250 million and
 .075% on assets in excess of $250 million.

           From  July  8,  1995 to  March  10,  1997  Evergreen  Asset  provided
administrative  services to each of the portfolios of Evergreen Investment Trust
for a fee based on the  average  daily net assets of each fund  administered  by
Evergreen  Asset for which  Evergreen  Asset or FUNB also  served as  investment
adviser,  calculated  daily and payable  monthly at the following  annual rates:
 .050% on the first $7 billion;  .035% on the next $3 billion;  .030% on the next
$5 billion;  .020% on the next $10  billion;  .015% on the next $5 billion;  and
 .010% on assets in excess of $30 billion.

           At present, Evergreen Keystone Investment Services ("EKIS") serves as
administrator to U.S. Government,  subject to the supervision and control of the
Trustees of the Evergreen  Investment  Trust.  As  administrator,  EKIS provides
facilities,  equipment  and  personnel  to U.S.  Government  and is  entitled to
receive  an  administration  fee from the Fund  based on the  average  daily net
assets of all the mutual funds for which FUNB,  Keystone or Evergreen Asset also
serve as  investment  adviser,  calculated  in  accordance  with  the  following
schedule:  .050% of the first $7 billion; .035% on the next $3 billion; .030% on
the  next $5  billion;  .020%  on the  next  $10  billion;  .015% on the next $5
billion; and .010% on assets in excess of $30 billion.

           Prior to January 1, 1997,  Furman Selz LLC, an affiliate of Evergreen
Funds  Distributor,  Inc.  (currently known as Evergreen  Keystone  Distributor,
Inc.),  distributor for the Evergreen group of mutual funds (the "Distributor"),
served as sub-administrator  to U.S.  Government,  and was entitled to receive a
fee from the Fund  calculated  on the average daily net assets of each Fund at a
rate based on the total  assets of the mutual  funds  administered  by Evergreen
Asset for which FUNB or  Evergreen  Asset  also  served as  investment  adviser,
calculated in accordance  with the  following  schedule:  .0100% of the first $7
billion; .0075% on

21072
                                                     24

<PAGE>



the next $3 billion; .0050% on the next $15 billion;   and .0040% on assets in
excess of $25 billion.

           At present,  BISYS Fund  Services,  an affiliate of the  Distributor,
serves as  sub-administrator  to each Fund and is entitled to receive a fee from
each Fund  calculated  daily and payable  monthly at an annual rate based on the
aggregate average daily net assets of the mutual funds for which FUNB, Evergreen
Asset,  Keystone  or  any  affiliate  of  FUNB  serves  as  investment  adviser,
calculated in accordance  with the  following  schedule:  .0100% on the first $7
billion;  .0075% on the next $3  billion;  .0050% on the next $15  billion;  and
 .0040% on assets in excess of $25 billion.  The total assets of the mutual funds
for which  Evergreen  Asset,  FUNB or Keystone serve as investment  adviser were
approximately $30.5 billion as of June 30, 1997.

           For the fiscal year ended  December 31, 1994, the fiscal period ended
June 30, 1995,  the fiscal year ended June 30, 1996 and the fiscal  period ended
April 30,  1997,  U.S.  Government  incurred  $228,590,  $95,122,  $159,046  and
$108,936 respectively, in administrative service costs.

           For the fiscal years ended July 31, 1994,  1995,  1996 and the fiscal
period ended April 30, 1997, Strategic Income incurred $15,491, $17,770, $24,365
and $23,600, respectively, in administrative service costs.


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

                        DISTRIBUTION PLANS AND AGREEMENTS

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

           Reference is made to "Management  of the Funds -  Distribution  Plans
and  Agreements"  in the  Prospectus  of each  Fund  for  additional  disclosure
regarding the Funds'  distribution  arrangements.  Distribution fees are accrued
daily  and paid  monthly  on the  Class A,  Class B and  Class C shares  and are
charged as class expenses, as accrued. The distribution fees attributable to the
Class B shares 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 each Trust for their  review on a quarterly  basis.
Also,  each Plan provides that the selection and  nomination of the  Independent
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

21072
                                                     25

<PAGE>



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

           In the event that a Plan or  Distribution  Agreement is terminated or
not continued with respect to one or more Classes of a Fund, (i) no distribution
fees (other than current  amounts accrued but not yet paid) would be owed by the
Fund to 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 a Trust or the  holders  of the  Fund's
outstanding voting  securities,  voting separately by Class, and in either case,
by a majority of the  Independent  Trustees,  cast in person at a meeting called
for the  purpose  of  voting  on such  approval;  and any  Plan or  Distribution
Agreement  may not be amended in order to increase  materially  the costs that a
particular  Class  of  shares  of a  Fund  may  bear  pursuant  to the  Plan  or
Distribution  Agreement without the approval of a majority of the holders of the
outstanding  voting  shares  of  the  Class  affected.   With  respect  to  U.S.
Government,  amendments to the Shareholder Services Plan require a majority vote
of the  Independent  Trustees but do not require a shareholders  vote. 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

21072
                                                     26

<PAGE>



majority  vote of the  Independent  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.

           The Funds incurred the following  Distribution  Plan and  Shareholder
Services Plan fees:

Distribution Fees:

U.S.  GOVERNMENT.  For the fiscal  year ended  June 30,  1996 and the  ten-month
period ended April 30, 1997,  $53,238 and  $39,780,  respectively,  on behalf of
Class A shares;  $1,374,856 and $975,522,  respectively,  on behalf of Class B
shares; and $3,646 and $4,490, respectively, on behalf of Class C shares.

STRATEGIC  INCOME.  For the fiscal year ended July 31,  1996 and the  nine-month
period ended April 30, 1997, $181,536 and $112,916,  respectively,  on behalf of
Class A shares;  $1,399,711  and  $663,982,  respectively,  on behalf of Class B
shares; and $390,758 and $161,499, respectively, on behalf of Class C shares.

Shareholder Services Fees:

U.S.  GOVERNMENT.  For the fiscal  year ended  June 30,  1996 and the  ten-month
period ended April 30, 1997, $458,285 and $325,174,  respectively,  on behalf of
Class B  shares and  $1,215  and  $1,496,  respectively,  on behalf of Class C
shares.

        STRATEGIC INCOME. For the fiscal year ended July 31, 1996 and the
nine-month period ended April 30, 1997, $349,932 and $221,423, respectively, on
behalf of Class B shares and $97,689 and $53,852, respectively, on behalf of
Class C shares. For the period from January 13, 1997 (commencement of class
operations) to April 30, 1997, $0 on behalf of Class Y shares.


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

                             ALLOCATION OF BROKERAGE

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


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

         A substantial portion of the transactions in equity securities for each
Fund will occur on domestic stock  exchanges.  Transactions  on stock  exchanges
involve the payment of brokerage commissions. In transactions on stock exchanges
in the United States, these commissions are negotiated,  whereas on many foreign
stock exchanges these commissions are fixed. In the case

21072
                                                     27

<PAGE>



of securities traded in the foreign and domestic over-the-counter markets, there
is generally no stated commission, but the price usually includes an undisclosed
commission or markup.  Over-the-counter  transactions  will  generally be placed
directly  with a  principal  market  maker,  although  the  Fund  may  place  an
over-the-counter  order  with  a  broker-dealer  if a  better  price  (including
commission) and execution are available.

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

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

         The Board of  Trustees  of each Trust under which each Fund is governed
has  determined  that the Fund may consider  sales of Fund shares as a factor in
the  selection  of  brokers to execute  portfolio  transactions,  subject to the
requirements of best execution described above. Each Fund expects that purchases
and sales of securities will usually be effected through brokerage  transactions
for which commissions are payable.  Purchases from underwriters will include the
underwriting  commission or concession,  and purchases  from dealers  serving as
market makers will include a dealer's  mark-up or reflect a dealer's  mark-down.
Where transactions are made in the over-the-counter  market, each Fund will deal
with  primary  market  makers  unless  more   favorable   prices  are  otherwise
obtainable.  Under its Investment Advisory Agreement,  each Adviser is permitted
to pay higher  brokerage  commissions  for  brokerage  and research  services in
accordance  with Section  28(e) of the  Securities  Exchange Act of 1934. In the
event that an Adviser follows such a practice,  it will do so on a basis that is
fair and equitable to the Fund.

         For the ten month period  ended April 30,  1997,  the fiscal year ended
June 30,  1996,  the  six-month  period  ended June 30, 1995 and the fiscal year
ended  December  31,  1994,  U.S.  Government  paid  $6,838,  $0,  $10 and $180,
respectively, in commissions on brokerage transactions.

         For the  nine-month  period  ended April 30, 1997 and the fiscal  years
ended July 31,  1996,  1995 and 1994,  Strategic  Income paid  $2,864,  $35,599,
$30,894, and $0, respectively, in brokerage commissions.










21072
                                                     28

<PAGE>



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

                           ADDITIONAL TAX INFORMATION
                    (SEE ALSO "OTHER INFORMATION - DIVIDENDS,
               DISTRIBUTIONS AND TAXES" IN EACH FUND'S PROSPECTUS)

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


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

         Dividends  paid  by a  Fund  from  investment  company  taxable  income
generally  will be taxed to the  shareholders  as  ordinary  income.  Investment
company  taxable  income  includes  net  investment   income  and  net  realized
short-term  gains (if  any).  Any  dividends  received  by a Fund from  domestic
corporations will constitute a portion of the Fund's gross investment income. It
is  anticipated  that this portion of the  dividends  paid by a Fund (other than
distributions of securities profits) will qualify for the 70% dividends-received
deduction  for  corporations.  Shareholders  will be  informed of the amounts of
dividends which so qualify.

         Distributions  of the  excess of net  long-term  capital  gain over net
short-term  capital  loss are taxable to  shareholders  (who are not exempt from
tax) as long-term capital gain, regardless of the length of time the shares of a
Fund have been held by such shareholders. Short-term capital gains distributions
are taxable to shareholders who are not exempt from tax as ordinary income. Such
distributions are not eligible for the  dividends-received  deduction.  Any loss
recognized  upon the sale of  shares  of a Fund  held by a  shareholder  for six
months or less will be treated as a  long-term  capital  loss to the extent that
the shareholder  received a long-term  capital gain distribution with respect to
such shares.

         Distributions  will be taxable as described above to shareholders  (who
are not  exempt  from  tax),  whether  made in shares  or in cash.  Shareholders
electing to receive  distributions in the form of additional  shares will have a
cost basis for federal income tax purposes in each

21072
                                                     29

<PAGE>



share so received  equal to the net asset value of a share of a Fund on the 
reinvestment date.

         Distributions by each Fund result in a reduction in the net asset value
of the Fund's shares.  Should a distribution  reduce the net asset value below a
shareholder's  cost basis,  such distribution  nevertheless  would be taxable as
ordinary income or capital gain as described above to shareholders  (who are not
exempt from tax), even though, from an investment standpoint,  it may constitute
a return of capital. In particular,  investors should be careful to consider the
tax  implications  of buying shares just prior to a  distribution.  The price of
shares   purchased  at  that  time  includes  the  amount  of  the   forthcoming
distribution.  Those  purchasing just prior to a distribution  will then receive
what is in  effect  a  return  of  capital  upon  the  distribution  which  will
nevertheless be taxable to shareholders subject to taxes.

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

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

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

         If more than 50% of the value of a Fund's  total assets at the end of a
fiscal year is  represented  by  securities of foreign  corporations  and a Fund
elects to make foreign tax credits available to its shareholders,  a shareholder
will be required  to include in his gross  income  both cash  dividends  and the
amount a Fund advises him is his pro rata  portion of income  taxes  withheld by
foreign  governments  from interest and dividends paid on a Fund's  investments.
The shareholder  will be entitled,  however,  to take the amount of such foreign
taxes withheld as a credit against his U.S.  income tax, or to treat the foreign
tax withheld as an itemized  deduction from his gross income,  if that should be
to his advantage.  In substance,  this policy enables the shareholder to benefit
from the same foreign tax credit or deduction  that he would have received if he
had been the individual owner of foreign  securities and had paid foreign income
tax on the income  therefrom.  As in the case of  individuals  receiving  income
directly from foreign sources, the above-described tax credit and deductions are
subject to certain limitations.

         The foregoing discussion relates solely to U.S. federal income tax law
as applicable to

21072
                                                     30

<PAGE>



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


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

                                 NET ASSET VALUE

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


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

          The public  offering  price of shares of a Fund is its net asset value
plus,  in the case of Class A shares,  a sales charge which will vary  depending
upon the purchase alternative chosen by the investor, as more fully described in
the  Prospectus.  See  "Purchase  of Shares - Class A Shares -  Front-End  Sales
Charge Alternative." On each Fund business day on which a purchase or redemption
order is received by a Fund and  trading in the types of  securities  in which a
Fund invests might materially affect the value of Fund shares, the per share net
asset value of each such Fund is computed in accordance  with the Declaration of
Trust and By-Laws governing each Fund as of the next close of regular trading on
the New York Stock Exchange (the "Exchange")  (currently 4:00 p.m. Eastern time)
by dividing the value of the Fund's total assets,  less its liabilities,  by the
total number of its shares then outstanding. A Fund business day is any weekday,
exclusive of national holidays on which the Exchange is closed and Good Friday.

         For each Fund, securities for which the primary market is on a domestic
or foreign exchange and  over-the-counter  securities admitted to trading on the
NASDAQ  National  List are valued at the last quoted sale or, if no sale, at the
mean of closing bid and asked prices and portfolio bonds are presently valued by
a recognized  pricing  service when such prices are believed to reflect the fair
value of the security.  Over-the-counter  securities  not included in the NASDAQ
National List for which market  quotations are readily available are valued at a
price quoted by one or more brokers.  If accurate  quotations are not available,
securities will be valued at fair value determined in good faith by the Board of
Trustees.

         The  respective  per share net  asset  values of the Class A,  Class B,
Class C and Class Y shares are  expected  to be  substantially  the same.  Under
certain  circumstances,  however,  the per share net asset values of the Class B
and Class C shares may be lower than the per share net asset  value of the Class
A shares (and, in turn, that of Class A shares may be lower than Class Y shares)
as a result of the greater daily expense accruals, relative to Class A and Class
Y shares,  of Class B and Class C shares relating to distribution  services fees
(and, with respect to U.S. Government, the Shareholder Service Plan fee) and, to
the extent  applicable,  transfer  agency  fees and the fact that Class Y shares
bear no additional distribution,  shareholder service or transfer agency related
fees.  While it is  expected  that,  in the event each Class of shares of a Fund
realizes net investment income or does not realize a net operating loss

21072
                                                     31

<PAGE>



for a period,  the per share net asset  values of the four  Classes will tend to
converge immediately after the payment of dividends, which dividends will differ
by  approximately  the  amount of the  expense  accrual  differential  among the
Classes,  there is no assurance  that this will be the case. In the event one or
more Classes of a Fund  experiences a net operating  loss for any fiscal period,
the net asset value per share of such Class or Classes  will  remain  lower than
that of Classes that incurred lower expenses for the period.

         To the extent  that any Fund  invests in  non-U.S.  dollar  denominated
securities,  the value of all assets and  liabilities  will be  translated  into
United  States  dollars at the mean between the buying and selling  rates of the
currency in which such a security is  denominated  against United States dollars
last quoted by any major bank. If such quotations are not available, the rate of
exchange will be determined in accordance with policies established by the Fund.
The Trustees will monitor,  on an ongoing  basis,  a Fund's method of valuation.
Trading in  securities  on European  and Far Eastern  securities  exchanges  and
over-the-counter markets is normally completed well before the close of business
on  each  business  day  in New  York.  In  addition,  European  or Far  Eastern
securities  trading  generally or in a particular  country or countries  may not
take place on all business days in New York.

         Furthermore,  trading  takes place in various  foreign  markets on days
which are not business  days in New York and on which the Fund's net asset value
is not calculated.  Such calculation does not take place  contemporaneously with
the determination of the prices of the majority of the portfolio securities used
in such  calculation.  Events affecting the values of portfolio  securities that
occur between the time their prices are determined and the close of the Exchange
will not be  reflected  in a Fund's  calculation  of net asset value  unless the
Trustees deem that the particular event would materially affect net asset value,
in which case an adjustment will be made. Securities  transactions are accounted
for on the trade date,  the date the order to buy or sell is executed.  Dividend
income and other  distributions  are recorded on the  ex-dividend  date,  except
certain dividends and distributions  from foreign  securities which are recorded
as soon as the Fund is informed after the ex-dividend date.


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

                               PURCHASE OF SHARES

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


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

General

         Shares of each Fund will be  offered on a  continuous  basis at a price
equal to their net  asset  value  plus an  initial  sales  charge at the time of
purchase (the "front-end sales charge alternative"),  with a contingent deferred
sales charge (the deferred sales charge alternative"),  or without any front-end
sales charge,  but with a contingent  deferred  sales charge imposed only during
the first year after the month of purchase (the  "level-load  alternative"),  as
described  below.  Class Y shares which, as described  below, are not offered to
the general  public,  are offered  without any  front-end  or  contingent  sales
charges.  Shares of each Fund are  offered on a  continuous  basis  through  (i)
investment  dealers that are members of the National  Association  of Securities
Dealers,  Inc.  and  have  entered  into  selected  dealer  agreements  with the
Distributor  ("selected  dealers"),   (ii)  depository  institutions  and  other
financial  intermediaries or their  affiliates,  that have entered into selected
agent agreements with the

21072
                                                     32

<PAGE>



Distributor  ("selected  agents"),  or (iii) the  Distributor.  The  minimum for
initial  investment is $1,000;  there is no minimum for subsequent  investments.
The subscriber may use the Application available from the Distributor for his or
her  initial  investment.   Sales  personnel  of  selected  dealers  and  agents
distributing  a Fund's  shares may receive  differing  compensation  for selling
Class A, Class B or Class C shares.

         Investors  may purchase  shares of a Fund in the United  States  either
through selected  dealers or agents or directly through the Distributor.  A Fund
reserves  the right to suspend  the sale of its shares to the public in response
to conditions in the securities markets or for other reasons.

         Each  Fund  will  accept  unconditional  orders  for its  shares  to be
executed  at the  public  offering  price  equal  to the net  asset  value  next
determined (plus for Class A shares, the applicable sales charges), as described
below.  Orders received by the Distributor prior to the close of regular trading
on the  Exchange on each day the  Exchange is open for trading are priced at the
net asset value  computed as of the close of regular  trading on the Exchange on
that day (plus for Class A shares the sales charges).  In the case of orders for
purchase of shares placed  through  selected  dealers or agents,  the applicable
public offering price will be the net asset value as so determined,  but only if
the  selected  dealer or agent  receives the order prior to the close of regular
trading on the Exchange and transmits it to the  Distributor  prior to its close
of business that same day (normally 5:00 p.m. Eastern time). The selected dealer
or agent is  responsible  for  transmitting  such  orders  by 5:00  p.m.  If the
selected  dealer or agent  fails to do so,  the  investor's  right to that day's
closing  price must be settled  between the investor and the selected  dealer or
agent.  If the  selected  dealer or agent  receives the order after the close of
regular trading on the Exchange,  the price will be based on the net asset value
determined as of the close of regular trading on the Exchange on the next day it
is open for trading.

         Following the initial  purchase of shares of a Fund, a shareholder  may
place orders to purchase  additional  shares by telephone if the shareholder has
completed  the  appropriate  portion  of the  Application.  Payment  for  shares
purchased by telephone can be made only by Electronic Funds Transfer from a bank
account maintained by the shareholder at a bank that is a member of the National
Automated  Clearing House  Association  ("ACH").  If a  shareholder's  telephone
purchase  request is received  before 3:00 p.m.  Eastern time on a Fund business
day, the order to purchase shares is automatically placed the same Fund business
day for  non-money  market  funds,  and two days  following the day the order is
received for money market funds,  and the applicable  public offering price will
be the public  offering  price  determined  as of the close of  business on such
business day. Full and fractional shares are credited to a subscriber's  account
in the amount of his or her  subscription.  As a convenience to the  subscriber,
and to avoid  unnecessary  expense to a Fund,  stock  certificates  representing
shares of a Fund are not issued.  This facilitates later redemption and relieves
the shareholder of the  responsibility  for and  inconvenience of lost or stolen
certificates.

Alternative Purchase Arrangements

         Each Fund issues four classes of shares: (i) Class A shares,  which are
sold to investors choosing the front-end sales charge alternative;  (ii) Class B
shares,  which  are  sold  to  investors  choosing  the  deferred  sales  charge
alternative;  (iii) Class C shares,  which are sold to  investors  choosing  the
level-load sales charge alternative;  and (iv) Class Y shares, which are offered
only to (a)  persons  who at or prior to  December  30,  1994 owned  shares in a
mutual fund advised by Evergreen Asset, (b) certain investment  advisory clients
of the Advisers and their affiliates,  and (c) institutional investors. The four
Classes of shares each represent

21072
                                                     33

<PAGE>



an interest in the same  portfolio  of  investments  of the Fund,  have the same
rights and are identical in all respects,  except that (i) only Class A, Class B
and Class C shares are subject to a Rule 12b-1  distribution  fee,  (ii) Class B
and Class C shares of U.S.  Government are subject to a Shareholder Service Plan
fee,  (iii) Class A shares bear the expense of the  front-end  sales  charge and
Class B and Class C shares bear the expense of the deferred  sales charge,  (iv)
Class B shares and Class C shares  each bear the  expense of a higher Rule 12b-1
distribution  services fee and Shareholder  Service Plan fee than Class A shares
and, in the case of Class B shares,  higher transfer agency costs,  (v) with the
exception of Class Y shares, each Class of each Fund has exclusive voting rights
with  respect  to  provisions  of the Rule  12b-1  Plan  pursuant  to which  its
distribution  services (and, to the extent applicable,  Shareholder Service Plan
fee) is paid  which  relates  to a specific  Class and other  matters  for which
separate Class voting is appropriate under applicable law, provided that, if the
Fund submits to a simultaneous vote of Class A, Class B and Class C shareholders
an amendment to the Rule 12b-1 Plan that would materially increase the amount to
be paid thereunder with respect to the Class A shares,  the Class A shareholders
and the Class B and Class C shareholders will vote separately by Class, and (vi)
only the Class B shares are  subject  to a  conversion  feature.  Each Class has
different exchange privileges and certain different  shareholder service options
available.

         The alternative purchase  arrangements permit an investor to choose the
method of  purchasing  shares  that is most  beneficial  given the amount of the
purchase,  the length of time the investor expects to hold the shares, and other
circumstances. Investors should consider whether, during the anticipated life of
their investment in the Fund, the accumulated distribution services (and, to the
extent applicable,  Shareholder  Service Plan) fee and contingent deferred sales
charges on Class B shares prior to conversion,  or the accumulated  distribution
services (and, to the extent applicable,  Shareholder Service Plan) fee on Class
C  shares,  would be less  than  the  front-end  sales  charge  and  accumulated
distribution  services fee on Class A shares  purchased at the same time, and to
what extent such  differential  would be offset by the higher  return of Class A
shares.  Class B and  Class C  shares  will  normally  not be  suitable  for the
investor who qualifies to purchase Class A shares at the lowest applicable sales
charge.  For this reason,  the Distributor  will reject any order (except orders
for Class B shares from  certain  retirement  plans) for more than  $250,000 for
Class B shares or $500,000 for Class C shares.

         Class A shares are subject to a lower distribution  services fee and no
Shareholder  Service  Plan  fee and,  accordingly,  pay  correspondingly  higher
dividends  per share  than  Class B shares or Class C shares.  However,  because
front-end  sales  charges  are  deducted  at the  time  of  purchase,  investors
purchasing Class A shares would not have all their funds invested initially and,
therefore,  would  initially own fewer  shares.  Investors  not  qualifying  for
reduced  front-end sales charges who expect to maintain their  investment for an
extended  period of time might  consider  purchasing  Class A shares because the
accumulated continuing distribution (and, to the extent applicable,  Shareholder
Service  Plan)  charges  on Class B shares  or Class C  shares  may  exceed  the
front-end  sales  charge on Class A shares  during  the life of the  investment.
Again,  however,  such investors must weigh this consideration  against the fact
that,  because of such  front-end  sales  charges,  not all their  funds will be
invested initially.

         Other  investors  might  determine,  however,  that  it  would  be more
advantageous  to purchase  Class B shares or Class C shares in order to have all
their funds invested initially,  although remaining subject to higher continuing
distribution services (and, to the extent applicable,  Shareholder Service Plan)
fees and, in the case of Class B shares,  being subject to a contingent deferred
sales  charge for a six-year  period.  For  example,  based on current  fees and
expenses,  an investor  subject to the 4.75%  front-end  sales charge imposed on
Class A

21072
                                                     34

<PAGE>



shares of the Funds would have to hold his or her investment approximately seven
years for the Class B and Class C  distribution  services  (and,  to the  extent
applicable,  Shareholders  Service  Plan) fees,  to exceed the  front-end  sales
charge plus the accumulated distribution services fee of Class A shares. In this
example,  an investor  intending to maintain his or her  investment for a longer
period might consider purchasing Class A shares. This example does not take into
account the time value of money, which further reduces the impact of the Class B
and Class C distribution  services (and, to the extent  applicable,  Shareholder
Service  Plan) fees on the  investment,  fluctuations  in net asset value or the
effect of different performance assumptions.

         Those  investors  who  prefer  to  have  all of  their  funds  invested
initially  but may not wish to retain Fund shares for the six year period during
which Class B shares are subject to a contingent  deferred sales charge may find
it more  advantageous  to purchase  Class C shares if  available  through  their
broker-dealers.

         With respect to each Fund, the Trustees have  determined that currently
no conflict of  interest  exists  between or among the Class A, Class B, Class C
and Class Y  shares.  On an  ongoing  basis,  the  Trustees,  pursuant  to their
fiduciary  duties under the 1940 Act and state laws, will seek to ensure that no
such conflict arises.

Front-End Sales Charge Alternative--Class A Shares

         The public offering price of Class A shares for purchasers choosing the
front-end sales charge alternative is the net asset value plus a sales charge as
set forth in the Prospectus for each Fund.

         Shares  issued  pursuant  to  the  automatic   reinvestment  of  income
dividends or capital gains  distributions  are not subject to any sales charges.
The Fund  receives  the  entire  net asset  value of its Class A shares  sold to
investors.  The  Distributor's  commission  is the sales charge set forth in the
Prospectus  for  each  Fund,   less  any   applicable   discount  or  commission
"re-allowed"  to selected  dealers  and agents.  The  Distributor  will  reallow
discounts to selected  dealers and agents in the amounts  indicated in the table
in the  Prospectus.  In this regard,  the  Distributor  may elect to reallow the
entire sales charge to selected dealers and agents for all sales with respect to
which orders are placed with the Distributor.

         Set forth below is an example of the method of  computing  the offering
price of the Class A shares of each Fund.  The  example  assumes a  purchase  of
Class A shares of a Fund  aggregating  less than $100,00 subject to the schedule
of sales charges set forth in the Prospectus at a price based upon the net asset
value of Class A shares of each Fund for at the end of each Fund's latest fiscal
period.


                  Date          Net Asset   Per Share Sales      Offering Price
                                Value       Charge               Per Share
U.S. Government   4/30/97       $9.39       $0.47                $9.86
Strategic Income  4/30/97       $6.82       $0.34                $7.16

         With respect to U.S. Government, the following commissions were paid to
and amounts were  retained by Federated  Securities  Corp.  through July 7, 1995
which until such date was the

21072
                                                      35

<PAGE>



principal  underwriter  of portfolios  of Evergreen  Investment  Trust.  For the
period from July 8, 1995 through  April 30, 1997,  commissions  were paid to and
amounts were retained by the current Distributor as noted below:


                        Ten Months          Period From           Period From
                      Ended 4/30/97          7/8/95 to         1/1/95 to 7/7/95
                                              6/30/96
U.S. GOVERNMENT
Commissions              $32,391             $159,666             $104,303
Received
Commissions              $ 3,999             $ 16,558             $  3,599
Retained


         With respect to Strategic Income,  the following  commissions were paid
to and amounts were retained by Keystone Investment  Distributors Company, which
prior to December 1, 1996, was the distributor for Strategic Income.  Since that
date,  commissions  have  been  paid  to and  amounts  retained  by the  current
Distributor as noted below:

<TABLE>
<CAPTION>
                                  Nine Months           Year Ended          Year Ended          Year Ended
                                  Ended 4/30/97           7/31/96             7/31/95             7/31/94
<S>                                <C>                     <C>                   <C>                 <C>
STRATEGIC INCOME
Commissions Received              $133,622              $123,058            $2,484,230          $3,623,529
Commissions Retained              $    9,140            $  10,574           $1,345,124                 -0-
</TABLE>

         Investors  choosing the front-end  sales charge  alternative  may under
certain   circumstances   be  entitled  to  pay  reduced  sales   charges.   The
circumstances  under  which such  investors  may pay reduced  sales  charges are
described below.

         Combined Purchase Privilege.  Certain persons may qualify for the sales
charge  reductions  by combining  purchases  of shares of one or more  Evergreen
Keystone Funds (other than the money market funds) into a single  "purchase," if
the resulting  "purchase"  totals at least $100,000.  The term "purchase" refers
to: (i) a single purchase by an individual, or to concurrent purchases, which in
the aggregate are at least equal to the  prescribed  amounts,  by an individual,
his or her spouse and their children under the age of 21 years purchasing shares
for his,  her or their own  account(s);  (ii) a single  purchase by a trustee or
other fiduciary purchasing shares for a single trust, estate or single fiduciary
account  although  more  than one  beneficiary  is  involved;  or (iii) a single
purchase by an  organization  exempt from federal  income tax under  Section 501
(c)(3) or (13) of the Code; a pension,  profit-sharing or other employee benefit
plan whether or not qualified under Section 401 of the Code. The term "purchase"
also  includes  purchases by any  "company,"  as the term is defined in the 1940
Act, but does not include  purchases  by any such company  which has not been in
existence  for at least  six  months  or which  has no  purpose  other  than the
purchase of shares of a Fund or shares of other registered  investment companies
at a discount. The term "purchase" does not include purchases by any

21072
                                                      36

<PAGE>



group of individuals  whose sole  organizational  nexus is that the participants
therein are credit card  holders of a company,  policy  holders of an  insurance
company, customers of either a bank or broker-dealer or clients of an investment
adviser.  A  "purchase"  may also  include  shares,  purchased  at the same time
through a single selected dealer or agent, of any Evergreen Keystone Fund.

         Cumulative  Quantity  Discount (Right of  Accumulation).  An investor's
purchase of  additional  Class A shares of a Fund may  qualify for a  Cumulative
Quantity Discount. The applicable sales charge will be based on the total of:

          (i)    the investor's current purchase;

          (ii)   the net asset value (at the close of business on the  previous
                 day)  of (a)  all  Class  A  shares  of the  Fund  held by the
                 investor and (b) all such shares of any other Evergreen 
                 Keystone Fund held by the investor; and

         (iii)   the net asset value of all shares described in paragraph; and

          (iv)   shares owned by another  shareholder  eligible to combine his
                 or her  purchase  with  that  of  the  investor  into a  single
                 "purchase" (see above).

         For  example,  if an  investor  owned  Class  A,  B or C  shares  of an
Evergreen  Keystone  Fund worth  $200,000 at their then  current net asset value
and,  subsequently,  purchased  Class A shares  of a Fund  worth  an  additional
$100,000,  the sales charge for the $100,000 purchase, in the case of the Funds,
would be at the 2.50% rate applicable to a single $300,000 purchase of shares of
the Fund, rather than the 3.75% rate.

         To  qualify  for the  Combined  Purchase  Privilege  or to  obtain  the
Cumulative  Quantity  Discount on a purchase through a selected dealer or agent,
the  investor or selected  dealer or agent must  provide  the  Distributor  with
sufficient  information to verify that each purchase qualifies for the privilege
or discount.

         Letter of Intent.  Class A investors  may also obtain the reduced sales
charges shown in the  Prospectus by means of a written  Letter of Intent,  which
expresses the  investor's  intention to invest not less than  $100,000  within a
period  of 13  months  in Class A  shares  of the  Fund or any  other  Evergreen
Keystone Fund.  Each purchase of shares under a Letter of Intent will be made at
the public offering price or prices applicable at the time of such purchase to a
single  transaction of the dollar amount  indicated in the Letter of Intent.  At
the investor's option, a Statement of Intention may include purchases of Class A
shares of the Fund or any other  Evergreen  Keystone  Fund made not more than 90
days  prior to the date  that  the  investor  signs a  Statement  of  Intention;
however, the 13-month period during which the Letter of Intent is in effect will
begin on the date of the earliest purchase to be included.

         Investors  qualifying  for the Combined  Purchase  Privilege  described
above may purchase shares of the Evergreen  Keystone Funds under a single Letter
of Intent.  For example,  if at the time an investor signs a Letter of Intent to
invest at least  $100,000 in Class A shares of the Fund,  the  investor  and the
investor's spouse each purchase shares of the Fund worth $20,000 (for a total of
$40,000),  it will only be  necessary  to invest a total of  $60,000  during the
following  13  months  in Class A  shares  of the  Fund or any  other  Evergreen
Keystone Fund, to qualify for the 3.75% sales charge  applicable to purchases in
any Evergreen  Keystone  Equity or Long-Term Bond Fund on the total amount being
invested (the sales charge applicable to an investment of $100,000).

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                                                      37

<PAGE>



         The Letter of Intent is not a binding  obligation  upon the investor to
purchase  the full amount  indicated.  The minimum  initial  investment  under a
Letter of Intent is 5% of such  amount.  Shares  purchased  with the first 5% of
such amount will be held in escrow  (while  remaining  registered in the name of
the  investor) to secure  payment of the higher sales charge  applicable  to the
shares  actually  purchased if the full amount  indicated is not purchased,  and
such escrowed shares will be involuntarily  redeemed to pay the additional sales
charge,  if  necessary.  Dividends on escrowed  shares,  whether paid in cash or
reinvested in additional Fund shares,  are not subject to escrow.  When the full
amount indicated has been purchased,  the escrow will be released. To the extent
that an investor  purchases more than the dollar amount  indicated on the Letter
of Intent and  qualifies for a further  reduced  sales charge,  the sales charge
will be adjusted  for the entire  amount  purchased  at the end of the  13-month
period.  The  difference  in sales  charge will be used to  purchase  additional
shares of the Fund subject to the rate of sales charge  applicable to the actual
amount of the aggregate purchases.

         Investors  wishing to enter into a Letter of Intent in conjunction with
their  initial  investment  in  Class A shares  of a Fund  should  complete  the
appropriate  portion  of the  Application  while  current  Class A  shareholders
desiring to do so can obtain a form of Letter of Intent by  contacting a Fund at
the  address  or  telephone  number  shown  on the  cover of this  Statement  of
Additional Information.

         Investments  Through  Employee  Benefit  and  Savings  Plans.   Certain
qualified  and  non-qualified  benefit and savings  plans may make shares of the
Evergreen  Keystone Funds available to their  participants.  Investments made by
such employee  benefit plans may be exempt from any applicable  front-end  sales
charges if they meet the  criteria  set forth in the  Prospectus  under "Class A
Shares-Front   End  Sales   Charge   Alternative."   The  Advisers  may  provide
compensation  to  organizations  providing  administrative  and  record  keeping
services to plans which make shares of the Evergreen Keystone Funds available to
their participants.

         Reinstatement  Privilege.  A Class A shareholder  who has caused any or
all of his or her shares of the Fund to be redeemed or repurchased  may reinvest
all or any portion of the redemption or repurchase proceeds in Class A shares of
the Fund at net  asset  value  without  any  sales  charge,  provided  that such
reinvestment  is made within 30 calendar days after the redemption or repurchase
date.  Shares are sold to a reinvesting  shareholder at the net asset value next
determined as described  above. A reinstatement  pursuant to this privilege will
not cancel the redemption or repurchase transaction; therefore, any gain or loss
so realized will be recognized  for federal  income tax purposes  except that no
loss will be recognized to the extent that the proceeds are reinvested in shares
of the Fund. The  reinstatement  privilege may be used by the  shareholder  only
once, irrespective of the number of shares redeemed or repurchased,  except that
the privilege may be used without limit in connection  with  transactions  whose
sole purpose is to transfer a  shareholder's  interest in the Fund to his or her
individual  retirement  account  or other  qualified  retirement  plan  account.
Investors may exercise the  reinstatement  privilege by written  request sent to
the Fund at the  address  shown on the  cover of this  Statement  of  Additional
Information.

         Sales at Net Asset Value.  In addition to the  categories  of investors
set forth in the Prospectus,  each Fund may sell its Class A shares at net asset
value,  i.e.,  without any sales  charge,  to: (i) certain  investment  advisory
clients of the Advisers or their affiliates; (ii) officers and present or former
Trustees of the Trusts; present or former trustees of other investment companies
managed by the Advisers;  officers,  directors and present or retired  full-time
employees of the Advisers,  the  Distributor,  and their  affiliates;  officers,
directors and present and full-time  employees of selected dealers or agents; or
the spouse, sibling, direct ancestor or

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                                                      38

<PAGE>



direct descendant  (collectively  "relatives") of any such person; or any trust,
individual  retirement account or retirement plan account for the benefit of any
such person or relative;  or the estate of any such person or relative,  if such
shares are  purchased  for  investment  purposes  (such shares may not be resold
except to the Fund);  (iii) certain  employee benefit plans for employees of the
Advisers, the Distributor and their affiliates;  (iv) persons participating in a
fee-based  program,  sponsored and maintained by a registered  broker-dealer and
approved by the  Distributor,  pursuant to which such persons pay an asset-based
fee to such broker-dealer,  or its affiliate or agent, for service in the nature
of investment advisory or administrative services. These provisions are intended
to provide additional  job-related  incentives to persons who serve the Funds or
work for companies  associated with the Funds and selected dealers and agents of
the Funds.  Since these persons are in a position to have a basic  understanding
of the nature of an investment company as well as a general familiarity with the
Fund,  sales to these  persons,  as compared to sales in the normal  channels of
distribution,   require  substantially  less  sales  effort.  Similarly,   these
provisions  extend the  privilege  of  purchasing  shares at net asset  value to
certain  classes of  institutional  investors who,  because of their  investment
sophistication,  can be expected to require significantly less than normal sales
effort on the part of the Funds and the Distributor.

Deferred Sales Charge Alternatives--Class B and Class C Shares

         Investors choosing the deferred sales charge alternative purchase Class
B shares at the public  offering price equal to the net asset value per share of
the Class B shares on the date of  purchase  without the  imposition  of a sales
charge at the time of purchase.  The Class B shares are sold without a front-end
sales  charge so that the full  amount of the  investor's  purchase  payment  is
invested in the Fund initially.

         Proceeds  from the  contingent  deferred  sales  charge are paid to the
Distributor  and are used by the  Distributor  to  defray  the  expenses  of the
Distributor  related to providing  distribution-related  services to the Fund in
connection  with  the  sale  of the  Class B  shares,  such  as the  payment  of
compensation  to selected  dealers and agents for  selling  Class B shares.  The
combination  of the  contingent  deferred  sales  charge  and  the  distribution
services fee (and, with respect to U.S. Government, the Shareholder Service Plan
fee)  enables the Fund to sell the Class B shares  without a sales  charge being
deducted at the time of  purchase.  The higher  distribution  services fee (and,
with respect to U.S.  Government,  the Shareholder Service Plan fee) incurred by
Class B shares will cause such shares to have a higher  expense ratio and to pay
lower dividends than those related to Class A shares.

         Contingent  Deferred  Sales  Charge.  Class B shares which are redeemed
within six years of  purchase  will be subject to a  contingent  deferred  sales
charge at the rates set forth in the  Prospectus  charged as a percentage of the
dollar amount subject thereto. The charge will be assessed on an amount equal to
the lesser of the cost of the shares being  redeemed or their net asset value at
the  time of  redemption.  Accordingly,  no  sales  charge  will be  imposed  on
increases in net asset value above the initial  purchase price. In addition,  no
contingent  deferred  sales  charge  will be  assessed  on shares  derived  from
reinvestment  of dividends  or capital  gains  distributions.  The amount of the
contingent  deferred sales charge,  if any, will vary depending on the number of
years from the time of payment for the purchase of Class B shares until the time
of redemption of such shares.

         In  determining  the contingent  deferred sales charge  applicable to a
redemption,  it will be  assumed  that the  redemption  is first of any  Class A
shares or Class C shares in the  shareholder's  Fund account,  second of Class B
shares  held  for  over  six  years  or  Class B  shares  acquired  pursuant  to
reinvestment of dividends or distributions and third of Class B shares

21072
                                                      39

<PAGE>



held longest during the six-year period.

         To illustrate,  assume that an investor purchased 100 Class B shares at
$10 per share (at a cost of $1,000) and in the second year after  purchase,  the
net  asset  value per share is $12 and,  during  such  time,  the  investor  has
acquired 10  additional  Class B shares upon dividend  reinvestment.  If at such
time the investor  makes his or her first  redemption  of 50 Class B shares,  10
Class B shares will not be subject to charge  because of dividend  reinvestment.
With respect to the  remaining 40 Class B shares,  the charge is applied only to
the original cost of $10 per share and not to the increase in net asset value of
$2 per  share.  Therefore,  of the  $600  of the  shares  redeemed  $400  of the
redemption proceeds (40 shares x $10 original purchase price) will be charged at
a rate of 4.0% (the  applicable  rate in the second  year after  purchase  for a
contingent deferred sales charge of $16).

         The contingent deferred sales charge is waived on redemptions of shares
(i) following the death or disability, as defined in the Code, of a shareholder,
or  (ii) to the  extent  that  the  redemption  represents  a  minimum  required
distribution from an individual retirement account or other retirement plan to a
shareholder who has attained the age of 70-1/2.

         Conversion  Feature.  At the end of the period ending seven years after
the end of the  calendar  month in which the  shareholder's  purchase  order was
accepted,  Class B shares will automatically  convert to Class A shares and will
no longer be subject to a higher distribution services fee (and, with respect to
U.S.  Government,  the Shareholder  Service Plan fee) imposed on Class B shares.
Such conversion will be on the basis of the relative net asset values of the two
classes,  without the  imposition of any sales load,  fee or other  charge.  The
purpose of the  conversion  feature is to reduce the  distribution  services fee
paid by holders of Class B shares that have been outstanding long enough for the
Distributor to have been  compensated for the expenses  associated with the sale
of such shares.

         For purposes of conversion to Class A, Class B shares purchased through
the  reinvestment  of  dividends  and  distributions  paid in respect of Class B
shares in a  shareholder's  account will be  considered to be held in a separate
sub-account.  Each time any Class B shares in the  shareholder's  account (other
than those in the sub-account)  convert to Class A, an equal pro-rata portion of
the Class B shares in the sub-account will also convert to Class A.

         The  conversion  of Class B shares to Class A shares is  subject to the
continuing  availability  of an opinion  of  counsel to the effect  that (i) the
assessment of the higher  distribution  services fee (and,  with respect to U.S.
Government, Shareholder Service Plan fee) and transfer agency costs with respect
to Class B shares does not result in the dividends or distributions payable with
respect  to  other  Classes  of  a  Fund's  shares  being  deemed  "preferential
dividends"  under the Code, and (ii) the conversion of Class B shares to Class A
shares does not  constitute a taxable  event under  federal  income tax law. The
conversion  of Class B shares  to Class A  shares  may be  suspended  if such an
opinion is no longer  available at the time such conversion is to occur. In that
event,  no further  conversions of Class B shares would occur,  and shares might
continue  to be subject  to the  higher  distribution  services  fee (and,  with
respect to U.S. Government,  the Shareholder Service Plan fee) for an indefinite
period  which may extend  beyond the period  ending seven years after the end of
the calendar month in which the shareholder's purchase order was accepted.

Level-Load Alternative--Class C Shares

         Investors choosing the level-load sales charge alternative purchase 
Class C shares at the

21072
                                                      40

<PAGE>



public  offering  price  equal to the net  asset  value per share of the Class C
shares on the date of purchase  without  the  imposition  of a  front-end  sales
charge.  However,  you will pay a 1.0%  contingent  deferred sales charge if you
redeem  shares  during the first year after the month of purchase.  No charge is
imposed in connection with  redemptions  made more than one year after the month
of purchase.  Class C shares are sold  without a front-end  sales charge so that
the Fund will  receive the full amount of the  investor's  purchase  payment and
after the first year  without a  contingent  deferred  sales  charge so that the
investor will receive as proceeds upon  redemption the entire net asset value of
his or her Class C shares.  The Class C  distribution  services  fee (and,  with
respect to U.S.  Government,  Shareholder  Service Plan fee) enables the Fund to
sell Class C shares  without  either a front-end or  contingent  deferred  sales
charge.  However,  unlike  Class B shares,  Class C shares do not convert to any
other  Class  shares  of the  Fund.  Class C shares  incur  higher  distribution
services fees (and, with respect to U.S.  Government,  Shareholder  Service Plan
fee) than  Class A shares,  and will  thus have a higher  expense  ratio and pay
correspondingly lower dividends than Class A shares.

Class Y Shares

         Class Y shares are not offered to the general  public and are available
only to (i)  persons  who at or prior to  December  30,  1994 owned  shares in a
mutual fund advised by Evergreen Asset, (ii) certain investment advisory clients
of the Advisers and their affiliates, and (iii) institutional investors. Class Y
shares do not bear any Rule 12b-1  distribution  expenses and are not subject to
any front-end or contingent deferred sales charges.


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

                       GENERAL INFORMATION ABOUT THE FUNDS
               (SEE ALSO "OTHER INFORMATION - GENERAL INFORMATION"
                           IN EACH FUND'S PROSPECTUS)

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

 Capitalization and Organization

         The Evergreen U.S.  Government  Fund is a separate  series of Evergreen
Investment Trust, a Massachusetts business trust. Keystone Strategic Income Fund
is a Massachusetts  business  trust. On July 7, 1995,  First Union Funds changed
its name to Evergreen  Investment Trust. The above-named Trusts are individually
referred  to in this  Statement  of  Additional  Information  as the "Trust" and
collectively  as the  "Trusts."  Each Trust is governed by a Board of  Trustees.
Unless otherwise stated,  references to the "Board of Trustees" or "Trustees" in
this  Statement  of  Additional  Information  refer to the  Trustees  of all the
Trusts.

         U.S.  Government may issue an unlimited  number of shares of beneficial
interest  with a $0.0001  par value.  Strategic  Income  may issue an  unlimited
number of shares of beneficial  interest with no par value.  All shares of these
Funds have equal rights and  privileges.  Each share is entitled to one vote, to
participate equally in dividends and distributions  declared by the Funds and on
liquidation  to  their   proportionate  share  of  the  assets  remaining  after
satisfaction of outstanding  liabilities.  Shares of these Funds are fully paid,
nonassessable  and  fully  transferable  when  issued  and have no  pre-emptive,
conversion or exchange rights.  Fractional shares have  proportionally  the same
rights, including voting rights, as are provided for a full share.

         Under each Trust's  Declaration of Trust, each Trustee will continue in
office until the

21072
                                                      41

<PAGE>



termination of the Trust or his or her earlier death, incapacity, resignation or
removal.  Shareholders  can remove a Trustee  upon a vote of  two-thirds  of the
outstanding shares of beneficial interest of the Trust. Vacancies will be filled
by a majority of the remaining  Trustees,  subject to the 1940 Act. As a result,
normally no annual or regular  meetings  of  shareholders  will be held,  unless
otherwise required by the Declaration of Trust of each Trust or the 1940 Act.

         Shares have noncumulative  voting rights,  which means that the holders
of more than 50% of the shares  voting for the  election of  Trustees  can elect
100% of the  Trustees  if they  choose to do so and in such event the holders of
the remaining shares so voting will not be able to elect any Trustees.

         The Trustees of each Trust are  authorized to reclassify  and issue any
unissued shares to any number of additional series without shareholder approval.
Accordingly,  in the future,  for reasons such as the desire to establish one or
more  additional  portfolios of a Trust with  different  investment  objectives,
policies or restrictions,  additional  series of shares may be created by one or
more of the Trusts.  Any issuance of shares of another  series or class would be
governed by the 1940 Act and the law of the  Commonwealth of  Massachusetts.  If
shares of another series of a Trust were issued in connection  with the creation
of additional investment  portfolios,  each share of the newly created portfolio
would  normally be entitled to one vote for all purposes.  Generally,  shares of
all portfolios would vote as a single series on matters, such as the election of
Trustees,  that affected all portfolios in substantially  the same manner. As to
matters affecting each portfolio differently, such as approval of the Investment
Advisory  Agreement and changes in investment  policy,  shares of each portfolio
would vote separately.

         In addition any Fund may, in the future,  create additional  classes of
shares which represent an interest in the same investment portfolio.  Except for
the  different  distribution  related  and other  specific  costs  borne by such
additional  classes,  they will have the same voting and other rights  described
for the existing classes of each Fund.

         Procedures for calling a  shareholders'  meeting for the removal of the
Trustees of each Trust,  similar to those set forth in Section 16(c) of the 1940
Act, will be available to  shareholders  of each Fund. The rights of the holders
of  shares  of a series  of a Fund may not be  modified  except by the vote of a
majority of the outstanding shares of such series.

Distributor

         Evergreen Keystone Distributor, Inc. (formerly known as Evergreen Funds
Distributor,  Inc. (the "Distributor")),  125 W. 55th Street, New York, New York
10019,  serves as each  Fund's  principal  underwriter,  and as such may solicit
orders from the public to purchase  shares of any Fund.  The  Distributor is not
obligated to sell any  specific  amount of shares and will  purchase  shares for
resale only against orders for shares. Under the Distribution  Agreement between
each Fund and the Distributor, the Fund has agreed to indemnify the Distributor,
in the  absence of its  willful  misfeasance,  bad faith,  gross  negligence  or
reckless  disregard  of  its  obligations  thereunder,   against  certain  civil
liabilities, including liabilities under the Securities Act of 1933, as amended.

Counsel

         Sullivan & Worcester LLP, Washington, D.C. serves as counsel to the 
Funds.

Independent Auditors


21072
                                                      42

<PAGE>



         KPMG Peat Marwick LLP has been selected to be the independent  auditors
of the Funds.


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

                             PERFORMANCE INFORMATION

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


Total Return

         From time to time a Fund may  advertise  its "total  return."  Computed
separately  for each class,  the Fund's  "total  return" is its  average  annual
compounded  total return for the most recent one, five, and ten-year periods (or
the period  since the Fund's  inception).  The  Fund's  total  return for such a
period is computed by finding,  through the use of a formula  prescribed  by the
SEC,  the average  annual  compounded  rate of return over the period that would
equate an assumed initial amount invested to the value of such investment at the
end of the period. For purposes of computing total return,  income dividends and
capital gains  distributions paid on shares of the Fund are assumed to have been
reinvested  when paid,  and the maximum sales charge  applicable to purchases of
Fund shares is assumed to have been paid. The Fund will include performance data
for  Class  A,  Class B,  Class C and  Class Y shares  in any  advertisement  or
information including performance data of the Fund.



U.S. GOVERNMENT       Ten Months          One Year             From inception*
                      Ended 4/30/97       Ended 4/30/97        to 4/30/97
Class A                   0.30%              1.32%                  4.30%
Class B                   0.34%              0.60%                  4.42%
Class C                   3.65%              4.58%                  6.18%
Class Y                   5.52%              6.63%                  4.75%


STRATEGIC INCOME    Nine Months     One Year      Five Years    From inception**
                   Ended 4/30/97   Ended 4/30/97  Ended 4/30/97    to 4/30/97
Class A                1.73%         4.08%            8.44%           6.87%
Class B                1.06%         3.48%           -------          7.11%
Class C                5.07%         7.49%           -------          7.44%
Class Y               -------       --------         -------        --------


* Inception date:  Class A - January 11, 1993; Class B - January 11, 1993; Class
C - September 2, 1994; Class Y - September 2, 1993.

** Inception date: Class A - April 14, 1987; Class B - February 1, 1993; Class C
- -February 1, 1993; Class Y -January 13, 1997.

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                                                      43

<PAGE>



         A Fund's  total  return is not fixed and will  fluctuate in response to
prevailing  market  conditions  or as a function  of the type and quality of the
securities in a Fund's portfolio and its expenses.  Total return  information is
useful in reviewing a Fund's  performance but such information may not provide a
basis for comparison with bank deposits or other  investments  which pay a fixed
yield for a stated period of time. An investor's  principal investment in a Fund
is not fixed and will fluctuate in response to prevailing market conditions.

YIELD CALCULATIONS

         From time to time, a Fund may quote its yield in  advertisements  or in
reports or other communications to shareholders.  Yield quotations are expressed
in annualized terms and may be quoted on a compounded basis. Yields are computed
by dividing the Fund's interest income (as defined in the SEC yield formula) for
a given 30-day or one month period,  net of expenses,  by the average  number of
shares entitled to receive distributions during the period, dividing this figure
by the Fund's net asset value per share at the end of the period and annualizing
the  result  (assuming  compounding  of  income) in order to arrive at an annual
percentage rate. The formula for calculating yield is as follows:

                                                  6
                           YIELD = [2[(a-b/cd)+ 1] -1]

Where   a= Interest earned during the period
        b= Expenses accrued for the period (net of  reimbursements)  
        c= The average daily number of shares outstanding during the period that
           were entitled to receive dividends
        d= The maximum offering price per share on the last day of the period

          Income is  calculated  for purposes of yield  quotations in accordance
with  standardized  methods  applicable  to all stock and bond funds.  Gains and
losses  generally  are excluded  from the  calculation.  Income  calculated  for
purposes of  determining a Fund's yield  differs from income as  determined  for
other accounting purposes. Because of the different accounting methods used, and
because of the compounding assumed in yield calculations,  the yields quoted for
a Fund may  differ  from the  rates of  distributions  a Fund paid over the same
period, or the net investment income reported in a Fund's financial statements.

          Yield  information  is useful in reviewing a Fund's  performance,  but
because yields fluctuate, such information cannot necessarily be used to compare
an  investment  in a Fund's  shares with bank  deposits,  savings  accounts  and
similar  investment  alternatives  which often  provide an agreed or  guaranteed
fixed yield for a stated period of time. Shareholders should remember that yield
is a  function  of the  kind  and  quality  of  the  instruments  in the  Funds'
investment  portfolios,   portfolio  maturity,  operating  expenses  and  market
conditions.

          It should be recognized  that in periods of declining  interest  rates
the yields will tend to be somewhat higher than prevailing  market rates, and in
periods of rising  interest  rates the yields  will tend to be  somewhat  lower.
Also,  when  interest  rates are falling,  the inflow of net new money to a Fund
from the  continuous  sale of its shares will likely be invested in  instruments
producing  lower  yields  than the  balance of the Fund's  investments,  thereby
reducing the current yield of the Fund. In periods of rising interest rates, the
opposite can be expected to occur.

          The yield for the  thirty-day  period  ended  April 30,  1997 for each
Class of shares offered by the Funds is set forth in the table below:


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                                                      44

<PAGE>




                        U.S. Government                  Strategic Income
Class A                          6.13%                        7.02%
Class B                          5.37%                        6.66%
Class C                          5.36%                        6.61%
Class Y                          6.38%                         N/A


Non-Standardized Performance

          In addition to the performance information described above, a Fund may
provide total return  information for designated  periods,  such as for the most
recent six months or most recent twelve months. This total return information is
computed as described under "Total Return" above except that no annualization is
made.


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

                                     GENERAL

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


          From time to time, a Fund may quote its performance in advertising and
other types of  literature  as compared to the  performance  of a bond index.  A
Fund's  performance  may also be compared to those of other  mutual funds having
similar objectives. This comparative performance would be expressed as a ranking
prepared by Lipper Analytical  Services,  Inc. or similar  independent  services
monitoring mutual fund performance.  A Fund's  performance will be calculated by
assuming,   to  the  extent  applicable,   reinvestment  of  all  capital  gains
distributions  and income  dividends paid. Any such comparisons may be useful to
investors  who  wish to  compare  a Fund's  past  performance  with  that of its
competitors.  Of  course,  past  performance  cannot  be a  guarantee  of future
results.

Additional Information

          Any shareholder  inquiries may be directed to the shareholder's broker
or to each Adviser at the address or  telephone  number shown on the front cover
of this  Statement of  Additional  Information.  This  Statement  of  Additional
Information  does not contain all the information set forth in the  Registration
Statements  filed by the Trusts with the SEC under the  Securities  Act of 1933.
Copies of the  Registration  Statements  may be obtained at a reasonable  charge
from the SEC or may be examined,  without  charge,  at the offices of the SEC in
Washington, D.C.


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

                              FINANCIAL STATEMENTS

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


          The Funds' financial statements for the fiscal period ended April 30,
1997,  and the report  thereon of KPMG Peat  Marwick LLP,  are  incorporated  by
reference  herein from the Funds' Annual  Report,  as filed with the  Commission
pursuant to Section 30(d) of the 1940 act and Rule 30d-1 thereunder.


21072
                                                      45

<PAGE>



          You may obtain a copy of the Funds'  Annual Report  without  charge by
writing to EKSC, P.O. Box 2121, Boston,  Massachusetts 02106-2121, or by calling
EKSC toll free at 1-800-343-2898.

21072
                                                      46

<PAGE>




                                  APPENDIX "A"

                           DESCRIPTION OF BOND RATINGS

         Standard & Poor's  Ratings  Service.  A Standard & Poor's  corporate or
municipal  bond rating is a current  assessment  of the credit  worthiness of an
obligor  with  respect  to a  specific  obligation.  This  assessment  of credit
worthiness may take into consideration obligors such as guarantors,  insurers or
lessees.  The debt rating is not a  recommendation  to purchase,  sell or hold a
security,  inasmuch as it does not comment as to market price or suitability for
a particular investor.

         The ratings are based on current  information  furnished  to Standard &
Poor's by the issuer or  obtained  by  Standard & Poor's  from other  sources it
considers  reliable.  Standard & Poor's does not perform any audit in connection
with the ratings and may, on occasion,  rely on unaudited financial information.
The ratings may be changed,  suspended  or  withdrawn as a result of changes in,
unavailability of such information, or for other circumstances.

         The  ratings  are  based,   in  varying   degrees,   on  the  following
considerations:

         1. Likelihood of default-capacity  and willingness of the obligor as to
the timely payment of interest and repayment of principal in accordance with the
terms of the obligation.

         2.  Nature of and provisions of the obligation.

         3. Protection  afforded by, and relative position of, the obligation in
the event of bankruptcy,  reorganization  or their arrangement under the laws of
bankruptcy and other laws affecting creditors' rights.

         AAA - This is the  highest  rating  assigned  by Standard & Poor's to a
debt  obligation and indicates an extremely  strong capacity to pay interest and
repay any principal.

         AA - Debt rated AA also  qualifies as high  quality  debt  obligations.
Capacity to pay interest and repay  principal is very strong and in the majority
of instances they differ from AAA issues only in small degree.

         A - Debt  rated A has a  strong  capacity  to pay  interest  and  repay
principal  although it is somewhat more  susceptible  to the adverse  effects of
changes in  circumstances  and  economic  conditions  than debt in higher  rated
categories.

         BBB - Debt rated BBB is regarded as having an adequate  capacity to pay
interest  and  repay  principal.   Whereas  they  normally  exhibit   protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened  capacity to pay interest and repay  principal  for
debt in this category than in higher rated categories.

         BB, B, CCC, CC, C - Debt rated BB, B, CCC, CC and C is  regarded,  on a
balance,  as predominantly  speculative with respect to capacity to pay interest
and repay principal in accordance with the terms of the obligation.

         BB indicates the lowest degree of speculation  and C the highest degree
of  speculation.  While such debt will likely have some  quality and  protective
characteristics,  these are  outweighed  by large  uncertainties  or major  risk
exposures to adverse conditions.

21072
                                                      47

<PAGE>



         BB - Debt rated BB has less  near-term  vulnerability  to default  than
other  speculative  issues.  However,  it faces major ongoing  uncertainties  or
exposure to adverse business, financial, or economic conditions which could lead
to inadequate  capacity to meet timely interest and principal  payments.  The BB
rating  category  is also  used for debt  subordinated  to  senior  debt that is
assigned an actual or implied BBB - rating.

         B - Debt rated B has greater vulnerability to default but currently has
the  capacity  to meet  interest  payments  and  principal  repayments.  Adverse
business,  financial,  or economic  conditions  will likely  impair  capacity or
willingness to pay interest and repay  principal.  The B rating category is also
used for debt  subordinated to senior debt that is assigned an actual or implied
BB or BB- rating.

         CCC - Debt  rated  CCC has a  currently  indefinable  vulnerability  to
default,  and is  dependent  upon  favorable  business,  financial  and economic
conditions to meet timely payment of interest and repayment of principal. In the
event of adverse business, financial or economic conditions, it is not likely to
have the capacity to pay interest and repay  principal.  The CCC rating category
is also used for debt  subordinated to senior debt that is assigned an actual or
implied B or B- rating.

         CC - The rating CC is typically  applied to debt subordinated to senior
debt that is assigned an actual or implied CCC rating.

         C - The rating C is typically  applied to debt  subordinated  to senior
debt which is assigned an actual or implied CCC- debt  rating.  The C rating may
be used to cover a situation  where a bankruptcy  petition  has been filed,  but
debt service payments are continued.

         C1 - The rating C1 is reserved for income bonds on which no interest is
being paid.

         D - Debt  rated  D is in  payment  default.  It is used  when  interest
payments or principal payments are not made on a due date even if the applicable
grace  period  has not  expired,  unless  Standard & Poor's  believes  that such
payments  will be made  during such grace  periods;  it will also be used upon a
filing of a bankruptcy petition if debt service payments are jeopardized.

         Plus (+) or Minus (-) - To provide more detailed  indications of credit
quality, the ratings from AA to CCC may be modified by the addition of a plus or
minus sign to show relative standing within the major rating categories.

         NR - indicates that no public rating has been requested,  that there is
insufficient  information  on which to base a rating,  or that Standard & Poor's
does not rate a  particular  type of  obligation  as a matter  of  policy.  Debt
obligations of issuers  outside the United States and its  territories are rated
on the same basis as  domestic  corporate  and  municipal  issues.  The  ratings
measure  the  credit  worthiness  of the  obligor  but do not take into  account
currency exchange and related uncertainties.

         Bond  Investment  Quality  Standards:  Under  present  commercial  bank
regulations  issued by the  Comptroller of the Currency,  bonds rated in the top
four categories (AAA, AA, A, BBB, commonly known as "Investment  Grade" ratings)
are generally regarded as eligible for bank investment.  In addition,  the Legal
Investment  Laws of various states may impose certain rating or other  standards
for  obligations  eligible for  investment by savings  banks,  trust  companies,
insurance companies and fiduciaries generally.

         Moody's Investors Service.  A brief description of the applicable 
Moody's rating symbols and

21072
                                                      48

<PAGE>



their meanings follows:

          Aaa - Bonds which are rated Aaa are judged to be of the best  quality.
They carry the smallest degree of investment risk and are generally  referred to
as  "gilt  edge".   Interest  payments  are  protected  by  a  large  or  by  an
exceptionally   stable  margin  and  principal  is  secure.  While  the  various
protective  elements are likely to change such changes as can be visualized  are
most unlikely to impair the fundamentally strong position of such issues.

          Aa - Bonds which are rated Aa are judged to be of high  quality by all
standards. Together with the Aaa group they comprise what are generally known as
high grade bonds.  They are rated lower than the best bonds  because  margins of
protection  may  not  be as  large  as in  Aaa  securities  or  fluctuations  of
protective  elements may be of greater  amplitude or there may be other elements
present  which make the  long-term  risks  appear  somewhat  larger  than in Aaa
securities.

          A -  Bonds  which  are  rated  A  possess  many  favorable  investment
attributes and are to be considered as upper medium grade  obligations.  Factors
giving security to principal and interest are considered adequate,  but elements
may be present which  suggest a  susceptibility  to  impairment  sometime in the
future.

          Baa - Bonds  which  are  rated  Baa are  considered  as  medium  grade
obligations,  i.e.,  they are  neither  highly  protected  nor  poorly  secured.
Interest  payments and principal  security  appear  adequate for the present but
certain  protective  elements  may  be  lacking  or  may  be  characteristically
unreliable over any great length of time. Some bonds lack outstanding investment
characteristics  and in fact have  speculative  characteristics  as well.  NOTE:
Bonds  within  the above  categories  which  possess  the  strongest  investment
attributes are designated by the symbol "1" following the rating.

          Ba - Bonds which are rated Ba are judged to have speculative elements;
their future  cannot be  considered  as well  assured.  Often the  protection of
interest  and  principal  payments  may be very  moderate  and  thereby not well
safeguarded  during good and bad times over the future.  Uncertainty of position
characterizes bonds in this class.

          B - Bonds  which are rated B  generally  lack  characteristics  of the
desirable  investment.  Assurance  of  interest  and  principal  payments  or of
maintenance  of other terms of the contract  over any long period of time may be
small.

          Caa - Bonds which are rated Caa are of poor standing.  Such issues may
be in  default  or there may be  present  elements  of danger  with  respect  to
principal or interest.

          Ca -  Bonds  which  are  rated  Ca  represent  obligations  which  are
speculative  in a high  degree.  Such  issues are often in default or have other
marked shortcomings.

          C - Bonds  which are rated C are the lowest  rated  class of bonds and
issue so rated  can be  regarded  as having  extremely  poor  prospects  of ever
attaining any real investment standing.

         Duff & Phelps, Inc.: AAA-- highest credit quality, with negligible risk
factors;  AA -- high credit quality,  with strong protection  factors and modest
risk,  which  may vary  very  slightly  from time to time  because  of  economic
conditions; A--average credit quality with adequate protection factors, but with
greater  and more  variable  risk  factors in periods of  economic  stress.  The
indicators "+" and "-" to the AA and A categories indicate the relative position
of a credit within those rating

21072
                                                      49

<PAGE>


categories.

         Fitch Investors  Service L.P.: AAA -- highest credit  quality,  with an
exceptionally  strong  ability to pay interest and repay  principal;  AA -- very
high  credit  quality,  with  very  strong  ability  to pay  interest  and repay
principal; A -- high credit quality,  considered strong as regards principal and
interest  protection,  but may be more vulnerable to adverse changes in economic
conditions  and  circumstances.  The indicators "+" and "-" to the AA, A and BBB
categories  indicate  the  relative  position  of  credit  within  those  rating
categories.


                            COMMERCIAL PAPER RATINGS

         Moody's Investors  Service:  Commercial paper rated "Prime" carries the
smallest degree of investment risk. The modifiers 1, 2, and 3 are used to denote
relative strength within this highest classification.

         Standard & Poor's Ratings Service:  "A" is the highest commercial paper
rating  category  utilized  by  Standard & Poor's  Ratings  Group which uses the
numbers  1+,  1,  2  and  3  to  denote   relative   strength   within  its  "A"
classification.

          Duff & Phelps,  Inc.:  Duff 1 is the highest  commercial  paper rating
category utilized by Duff & Phelps which uses + or - to denote relative strength
within this classification.  Duff 2 represents good certainty of timely payment,
with minimal risk factors.  Duff 3 represents  satisfactory  protection factors,
with risk factors larger and subject to more variation.

         Fitch  Investors  Service L.P.:  F-1+ -- denotes  exceptionally  strong
credit quality given to issues regarded as having  strongest degree of assurance
for timely  payment;  F-1 -- very  strong,  with only  slightly  less  degree of
assurance for timely payment than F-1+; F-2 -- good credit  quality,  carrying a
satisfactory degree of assurance for timely payment.


21072
                                                      50



<PAGE>

                         KEYSTONE STRATEGIC INCOME 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 dated April 30, 1997.


Schedule of Investments               April 30, 1997

Financial Highlights

  Class A  Shares                     For the period August 1, 1996 through 
                                      April 30, 1997, each of the years in the
                                      nine-year period ended July 31, 1996, and
                                      for the period from February 13, 1987 
                                      (Commencement of Operations) to 
                                      July 31, 1987

  Class B  Shares                     For the period August 1, 1996 through 
                                      April 30, 1997, each of the years in the
                                      three-year period ended July 31, 1996, and
                                      for the period from February  1,  1993  
                                      (Date of Initial Public Offering) to
                                      July 31, 1993.
                                      
  Class C  Shares                     For the period August 1, 1996 through 
                                      April 30, 1997, each of the years in the
                                      three-year period ended July 31, 1996, and
                                      for the period from February  1,  1993  
                                      (Date of Initial Public Offering) to
                                      July 31, 1993.

  Class Y Shares                      For the period January 13, 1997 
                                      (Commencement of Class Operations) to 
                                      April 30, 1997.
                                      
Statement of Assets and               April 30, 1997
Liabilities

Statement of Operations               For the period August 1, 1996 through 
                                      April 30, 1997 and for the year ended 
                                      July 31, 1996.
                                   
Statements of Changes in              For the period August 1, 1996 through     
 Net Assets                           April 30, 1997 and for each of the years  
                                      in the two-year period ended 
                                      July 31, 1996.
                                      

Notes to Financial Statements

Independent Auditors' Report          May 30, 1997
    
<PAGE>

(24)(b)   Exhibits

   
 (1)     Registrant's Declaration of Trust, as supplemented (the "Declaration of
         Trust") (1)

 (2)     Registrant's By-Laws, as amended (1)

 (3)     Not applicable.

 (4)(a)  The Declaration of Trust,  Articles III, V, VI, and VIII (1)
    (b)  Registrant's  By-Laws, as amended,  Article 2., Section 2.5 (1)
    
 (5)     Investment Advisory and Management Agreement  between  Registrant and
         Keystone Investment Management Company ("Keystone")(the "Advisory 
         Agreement") (2)
 
 (6)(a)  Principal  Underwriting  Agreements for Registrant's Class A, B and C
         shares between Registrant and Evergreen Keystone Distributor, Inc.
         ("EKD") (the "Principal Underwriting Agreements") (2)
    (b)  Principal Underwriting Agreements for Registrant's Class Y shares 
         between Registrant and EKD (the "Class Y Principal Underwriting 
         Agreement") (2) 
    (c)  Form of Dealer Agreements for Class A, B and C shares used by EKD 
         (the "Dealer Agreements") (2)
     
 (7)     Not applicable.

 (8)     Custodian,  Fund Accounting and Recordkeeping  Agreements,  as amended,
         between  Registrant  and State Street Bank & Trust  Company (1)
 
 (9)(a)  Form of Marketing Services Agreement between EKD and Evergreen 
         Keystone Investment Services, Inc. ("EKIS") (the "Marketing Services 
         Agreement") (4)
    (b)  Principal  Underwriting  Agreements for Registrant's Class A, B and C 
         shares between Registrant and Evergreen Keystone Investment Services, 
         Inc. ("EKIS") (the "Continuation Agreements") (2) 
    (c)  Form of Sub-Administrator Agreement between Keystone and BISYS Fund 
         Services Limited Partnership DBA as BISYS Fund Services ("BISYS") (the
         "Sub-Administrator Agreement") (4)                       
         
(10)     Opinion and consent of counsel (4)

(11)     Consent of Independent Auditors (4)

(12)     Not applicable.

(13)(a)  Subscription  Agreements (5) 
    (b)  Copies  of  the  release  of  one  Subscription  Agreement  and  a  new
         Subscription Agreement (6)

(14)     Model plans used in the establishment of retirement plans in connection
         with which Registrant offers its securities (the "Model Retirement 
         Plans") (7)

(15)     Registrant's  Class A, B and C Distribution  Plans adopted  pursuant to
         Rule 12b-1(1)

(16)     Schedules for the computation of total return and current yield
         quotations (4)

(17)     Financial data schedules (4)

(18)     Registrant's Multiple Class Plan adopted pursuant to Rule 18f-3 (8)

(19)     Powers of Attorney (2)

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

 (1) Filed with Post-Effective Amendment No. 17 ("Post-Effective Amendment No. 
     17") to Registration Statement No. 33-11050/811-4947 (the "Registration
     Statement") and incorporated by reference herein.

 (2) Filed with Registrant's Prospectus/Proxy Statement on Form N-14 ("Proxy
     Statement") dated April 14, 1997 and incorporated by reference herein.

 (3) Filed with Post-Effective Amendment No. 10 to the Registration Statement 
     ("Post-Effective Amendment No. 10") as part of Exhibit 24(b)(6)(b) and is 
     incorporated by reference herein.

 (4) Filed herewith.

 (5) Filed with the  Registration  Statement and incorporated  by reference
     herein.

 (6) Filed with Pre-Effective  Amendment No. 2 to the Registration Statement 
     ("Pre-Effective Amendment No. 2") and incorporated by reference herein.

 (7) Filed with  Post-Effective  Amendment No. 66 to Registration  Statement No.
     2-10527/811-96 as Exhibit 24(b)(14) and incorporated by reference herein.

 (8) Filed with  Post-Effective  Amendment No. 16 to the Registration  Statement
     ("Post-Effective Amendment No 16") 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 July 31, 1997
         --------------                      ---------------------------

         Shares of Beneficial Interest,                      
         (.0001 par value):                               
               Class A                                  3,452
               Class B                                  5,829
               Class C                                  1,035
               Class Y                                      4

Item 27. Indemnification

         Provisions  for  the  indemnification  of  Registrant's   Trustees  and
         officers are contained in Article VIII the Declaration of Trust, a copy
         of  which  was  filed  with   Post-Effective   Amendment   No.  17  and
         incorporated by reference herein.

         Provisions for the  indemnification of EKD, the Registrant's  Principal
         Underwriter, are contained in Section 10 of the Class A and C Principal
         Underwriting  Agreements,  copies of the form of which  were filed with
         the Proxy Statement and incorporated by reference herein.

         Provisions for the indemnification of EKD are contained in Section 9 of
         the Class B-2 Principal  Underwriting  Agreement, a copy of the form of
         which was filed with the Proxy Statement and incorporated by reference
         herein.

         Provisions for the  indemnification  of EKIS are contained in Section 5
         of the Class A and C Continuation  Agreement, a copy of which was filed
         with the Proxy Statement and incorporated by reference herein.

         Provisions for the  indemnification  of EKIS are contained in Section 9
         of the Class B Continuation Agreements, copies of which were filed with
         the Proxy Statement and incorporated by reference herein.

         Provisions for the indemnification of Keystone, Registrant's investment
         adviser,  are contained in Section 6 of the Advisory Agreement,  a copy
         of which was filed with the Proxy Statement and incorporated by 
         reference herein.


Item 28. Businesses and Other Connections of Investment Advisers

         The  following  table  lists  the  names of the  various  officers  and
         directors of Keystone,  Registrant's   investment  adviser,  and  their
         respective positions.  For each named individual,  the table lists, for
         at  least  the past  two  fiscal  years,  (i) any  other  organizations
         (excluding  investment  advisory clients) with which the officer and/or
         director has had or has  substantial  involvement;  and (ii)  positions
         held with such organizations.

<PAGE>


                      LIST OF OFFICERS AND DIRECTORS OF
                     KEYSTONE INVESTMENT MANAGEMENT COMPANY

<TABLE>
<CAPTION>
                                    Position with
                                    Keystone
                                    Investment
Name                                Management Company        Other Business Affiliations
- ----                                ------------------        ---------------------------
<S>                                 <C>                       <C>
Albert H.                           Chairman of               Senior Vice President
Elfner, III                          the Board,                 First Union Keystone, Inc.                           
                                     Chief Executive            Keystone Asset Corporation      
                                     Officer                  President and Director:                        
                                                                Keystone Trust Company                       
                                                              Director or Trustee:                           
                                                                Evergreen Keystone Investment Services, Inc  
                                                                Evergreen Keystone Service Company         
                                                                Boston Children's Services Associates        
                                                                Middlesex School                             
                                                                Middlebury College                           
                                                              Formerly:                                      
                                                              Chairman of the Board,                         
                                                                Chief Executive Officer,                     
                                                                President and Director:                      
                                                                Keystone Management, Inc.                    
                                                                Keystone Software, Inc. 
                                                                Keystone Capital Corporation
                                                              Trustee or Director:                           
                                                                Neworld Bank                                 
                                                                Robert Van Partners, Inc.                    
                                                                Fiduciary Investment Company, Inc.           
                                                              Formerly Chairman of the Board and Director:   
                                                                Keystone Fixed Income Advisers, Inc.       
                                                                Keystone Institutional Company, Inc.       
                                                            
Herbert L.                         Senior Vice                None
Bishop, Jr.                          President

Donald C. Dates                    Senior Vice                None
                                    President

Gilman Gunn                        Senior Vice                None
                                    President, 
                                    Chief Investment 
                                    Officer

Edward F.                          Senior Vice                Formerly Senior Vice President,          
Godfrey                             President,                Chief Financial Officer and Treasurer:
                                    Chief Operating             First Union Keystone, Inc.
                                    Officer                     Evergreen Keystone Investment Services, Inc.
                                                              Formerly:
                                                              Treasurer:
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Treasurer and Director:  
                                                                Hartwell Keystone Advisers, Inc.
                                 
Rosemary D.                        Senior Vice                Senior Vice President:                                         
Van Antwerp                         President,                  Evergreen Keystone Service Company   
                                    Secretary                   Senior Vice President and Secretary:                         
                                                                Evergreen Keystone Investment Services, Inc.                 
                                                              Formerly:                                                      
                                                              Senior Vice President, General Counsel and Secretary:          
                                                                Keystone Investments, Inc.                                   
                                                              Senior Vice President and General Counsel:                     
                                                                Keystone Institutional Company, Inc.                         
                                                              Senior Vice President, General Counsel and Director:           
                                                                Fiduciary Investment Company, Inc.                           
                                                              Senior Vice President, General Counsel, Director and Secretary:
                                                                Keystone Management, Inc.                                    
                                                                Keystone Software, Inc.                                      
                                                              Senior Vice President and Secretary:                           
                                                                Hartwell Keystone Advisers, Inc.                             
                                                              Vice President and Secretary:                                  
                                                                Keystone Fixed Income Advisers, Inc.                         
                                                              
J. Kevin Kenely                    Vice President             Vice President:
                                                                Evergreen Keystone Investment Services, Inc.
                                                              Formerly:
                                                              Controller
                                                                Keystone Investments, Inc.
                                                                Keystone Investment Management Company
                                                                Keystone Investment Distributors Company
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Vice President:
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                                Keystone Investments, Inc.

John D. Rogol                      Vice President             Vice President and
                                                              Controller:
                                                                Evergreen Keystone Investment Services, Inc.
                                                              Treasurer and Vice President:
                                                                Evergreen Keystone Service Company
                                                              Controller:
                                                                Keystone Asset Corporation
                                                              Formerly:
                                                              Controller:   
                                                                Keystone Institutional Company, Inc.
                                                                Keystone Management, Inc.
                                                                Keystone Software, Inc.
                                                                Fiduciary Investment Company, Inc.
                                                              Formerly Vice President and Controller:
                                                                Keystone Investments, Inc. 

Christopher P.                     Senior Vice                None
Conkey                              President, Chief
                                    Investment Officer

J. Gary Craven                     Senior Vice                None
                                    President

Richard Cryan                      Senior Vice                None
                                    President

Maureen E.                         Senior Vice                None
Cullinane                            President

Betsy Hutchings                    Senior Vice                None
                                    President

Walter T.                          Senior Vice                None
McCormick                           President

James F. Angelos*                  Vice President,            Vice President, Lieber & Co.
                                     Chief Compliance
                                     Officer

John Addeo                         Vice President             None  
                                                                    
Andrew Baldassarre                 Vice President             None  
                                                                    
David Benhaim                      Vice President             None  
                                                                    
Donald Bisson                      Vice President             None  
                                                                    
Francis X. Claro                   Vice President             None  
                                                                    
Kristine R.                        Vice President             None  
Cloyes                                                              

Patrick T. Bannigan                Vice President             Vice President, Lieber & Co.

Liu-Er Chen                        Vice President             None

George E. Dlugos                   Vice President             None

Antonio T. Docal                   Vice President             None

Dana E. Erikson                    Vice President             None
   
Gordon M. Forrester                Vice President             None
      
Thomas L. Holman                   Vice President             None   
      
George J. Kimball                  Vice President             None

JoAnn L. Lyndon                    Vice President             None

Craig Lewis                        Vice President             None

John C.                            Vice President             None
Madden, Jr. 

Eleanor H. Marsh                   Vice President             None

James D. Medvedeff                 Vice President             None

Stanley  M. Niksa                  Vice President             None

Jonathan A. Noonan                 Vice President             None

Robert E. O'Brien                  Vice President             None

Margery C. Parker                  Vice President             None

William H. Parsons                 Vice President             None

Joyce W. Petkovich                 Vice President             None

Gary E. Pzegeo                     Vice President             None

Harlen R. Sanderling               Vice President             None

Thomas W. Trickett                 Vice President             None

Kathy K. Wang*                     Vice President             None

Judith A. Warners                  Vice President             None

Peter Willis                       Vice President             None

Walter Zagrobski                   Vice President             None

</TABLE>
                                                            

<PAGE>

Item 29. Principal Underwriters

Evergreen Keystone Distributor, Inc.
     The Director and principal executive officers are:

         Director          Michael C. Petrycki

         Officers          Robert A. Hering        President
                           Michael C. Petrycki     Vice President
                           Lawrence Wagner         VP, Chief Financial Officer
                           Steven D. Blecher       VP, Treasurer, Secretary
                           Elizabeth Q. Solazzo    Assistant Secretary

         Evergreen Keystone Distributor, Inc. acts as Distributor for the
         following registered investment companies or separate series thereof:
 
   Evergreen Trust                                                              
        Evergreen Fund                                                          
        Evergreen Aggressive Growth Fund                                        
   Evergreen Equity Trust:                                                  
        Evergreen Global Real Estate Equity Fund                                
        Evergreen U.S. Real Estate Equity Fund                                  
        Evergreen Global Leaders Fund                                           
   The Evergreen Limited Market Fund, Inc.                                      
   Evergreen Growth and Income Fund                                             
   The Evergreen Total Return Fund                                              
   The Evergreen American Retirement Trust:                                     
        The Evergreen American Retirement Fund                                  
        Evergreen Small Cap Equity Income Fund                                  
   The Evergreen Foundation Trust:                                              
        Evergreen Foundation Fund                                               
        Evergreen Tax Strategic Foundation Fund                                 
   The Evergreen Municipal Trust:                                               
        Evergreen Short-Intermediate Municipal Fund 
        Evergreen Florida High Income Municipal Bond Fund                       
        Evergreen Tax Exempt Money Market Fund                                  
        Evergreen Institutional Tax Exempt Money Market Fund
   Evergreen Money Market Trust                                              
        Evergreen Money Market Fund
        Evergreen Institutional Money Market Fund
        Evergreen Institutional Treasury Money Market Fund
   Evergreen Investment Trust                                                   
        Evergreen Emerging Markets Growth Fund
        Evergreen International Equity  Fund 
        Evergreen Balanced Fund
        Evergreen Value Fund 
        Evergreen Utility Fund
        Evergreen Short-Intermediate Bond Fund (formerly Evergreen Fixed Income)
        Evergreen U.S.  Government  Fund
        Evergreen Florida Municipal Bond Fund
        Evergreen Georgia Municipal Bond Fund 
        Evergreen North Carolina Municipal Bond Fund
        Evergreen South Carolina  Municipal Bond Fund 
        Evergreen Virginia  Municipal Bond Fund
        Evergreen High Grade Tax Free Fund  
        Evergreen Treasury Money Market Fund                 
   Evergreen Latin America Fund
   The Evergreen Lexicon Fund:   
        Evergreen Intermediate-Term Government Securities Fund
        Evergreen Intermediate-Term Bond Fund
   Evergreen Tax Free Trust:                                                    
        Evergreen Pennsylvania Tax Free Money Market Fund
        Evergreen New Jersey Tax Free Income Fund
   Evergreen Variable Trust:                                                    
        Evergreen VA Fund                                                       
        Evergreen VA Growth and Income Fund  
        Evergreen VA Foundation Fund                                            
        Evergreen VA Global Leaders Fund
        Evergreen VA Strategic Income Fund
        Evergreen VA Aggressive Growth Fund     
   Keystone Quality Bond Fund (B-1)
   Keystone Diversified Bond Fund (B-2)
   Keystone High Income Bond Fund (B-4)
   Keystone Balanced Fund (K-1)
   Keystone Strategic Growth Fund (K-2)
   Keystone Growth and Income Fund (S-1)
   Keystone Small Company Growth Fund (S-4)
   Keystone Capital Preservation and Income Fund
   Keystone Fund for Total Return
   Keystone Global Opportunities Fund
   Keystone Global Resources and Development Fund
   Keystone Institutional Adjustable Rate Fund
   Keystone Institutional Trust
        Keystone Institutional Small Capitalization Growth Fund   
   Keystone Intermediate Term Bond Fund
   Keystone International Fund Inc.
   Keystone Omega Fund
   Keystone Precious Metals Holdings, Inc.
   Keystone Small Company Growth Fund II
   Keystone State Tax Free Fund
        Keystone New York Tax Free Fund
        Keystone Pennsylvania Tax Free Fund
        Keystone Massachusetts Tax Free Fund
        Keystone Florida Tax Free Fund
   Keystone State Tax Free Fund - Series II
        Keystone Missouri Tax Free Fund
        Keystone California Tax Free Fund
   Keystone Strategic Income Fund
   Keystone Tax Free Fund
   Keystone Tax Free Income Fund            

Item 29(c). - Not applicable


Item 30. Location of Accounts and Records

         First Union Keystone, Inc.
         200 Berkeley Street
         Boston, Massachusetts 02116-5034

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

         Iron Mountain
         3431 Sharp Slot Road
         Swansea, Massachusetts 02277


Item 31. Management Services

         Not Applicable.


Item 32. Undertakings

         Upon request and without charge, Registrant hereby undertakes to
         furnish a copy of its latest annual report to shareholders to each
         person to whom a copy of Registrant's prospectus is delivered.
<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  Boston,  and  The
Commonwealth of Massachusetts, on the 14th day of August, 1997.


                                 KEYSTONE STRATEGIC INCOME FUND
                               
                                 By:/s/ John J. Pileggi
                                  ------------------------------
                                 John J. Pileggi
                                 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 14th day of August, 1997.

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

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

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

                                        /s/ Leroy Keith, Jr.                                   
- -------------------------               -------------------------          -------------------------
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/ Andrew J. Simons
- -------------------------               -------------------------          -------------------------
Foster Bam                              Gerald M. McDonnell                Andrew J. Simons*
Trustee                                 Trustee                            Trustee

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

</TABLE>

*By:/s/ Rosemary D. Van Antwerp
- -------------------------------
Rosemary D. Van Antwerp**
Attorney-in-Fact

** Rosemary D. Van Antwerp, by signing her name hereto, does hereby sign this
document on behalf of each of the above-named individuals pursuant to powers of
attorney duly executed by such persons and attached hereto as Exhibit 24(b)(19).

<PAGE>


                               INDEX TO EXHIBITS

                                                             
                                                              
Exhibit Number             Exhibit                            
- --------------             -------                           

     1        Declaration of Trust,  as supplemented(1)

     2        By-Laws, as amended(1)

     5        Advisory Agreement(2)

     6  (a)   Principal Underwriting Agreements(2)
        (b)   Class Y Principal Underwriting Agreement(2)
        (c)   Dealer Agreements(3)

     8        Custodian, Fund Accounting and
               Recordkeeping Agreements, as amended(1)
              
     9  (a)   Marketing Services Agreement
        (b)   Continuation Agreements
        (c)   Sub-Administrator Agreements

    10        Opinion and Consent of Counsel(8)

    11        Consent of Independent Auditors(8) 

    13  (a)   Subscription Agreements(4)
        (b)   Additional Subscription Agreements(5)

    14        Model Retirement Plans(6)

    15        Class A, B and C Distribution Plans(1)

    16        Total Return and Current Yield Schedules(8)

    17        Financial Data Schedules (filed as Exhibit 27)(8)

    18        Multiple Class Plan(7)

     ----------------------------------
     
     (1)Incorporated herein by reference to Post-Effective Amendment No. 17 to
the Regisration Statement.
     
     (2)Filed with the Proxy Statement and incorporated by reference herein.

     (3)Incorporated herein by reference to Post-Effective Amendment No. 10 to
the Registration Statement.
     
     (4)Incorporated herein by reference to the Registration Statement.

     (5)Incorporated herein by reference to Pre-Effective Amendment No. 2 to
the Registration Statement.

     (6)Incorporated herein by reference to Post-Effective Amendment No. 66 to
Registration Statement No. 2-10527/811-96.

     (7) Incorporated herein by reference to Post-Effective Amendment No. 16 to
the Registration Statement.

     (8) Filed herewith.


                          MARKETING SERVICES AGREEMENT

         AGREEMENT made this __th day of December 1996 by and between  Evergreen
Keystone   Distributor,   Inc.,   a   Delaware   corporation   (the   "Principal
Underwriter"),  and Evergreen Keystone  Investment  Services,  Inc.  ("Marketing
Services Agent").

         WHEREAS,  the Keystone  ________ Fund (the "Fund"),  has adopted one or
more Plans of Distribution  (each a "Plan",  or  collectively  the "Plans") with
respect  to certain  Classes of shares of the Fund and to the extent  applicable
certain  Classes of shares of its  separate  investment  series (the  "Shares"),
pursuant to Rule 12b-1 under the Investment Company Act of 1940, as amended (the
"1940 Act") which Plans  authorize the Fund to enter into  agreements  regarding
the distribution of such Shares set forth on Exhibit A; and

         WHEREAS, the Fund has entered into a principal  underwriting  agreement
with the Principal  Underwriter pursuant to which the Principal  Underwriter has
agreed to facilitate the distribution of the Shares; and

         WHEREAS,  the Fund has authorized the Principal  Underwriter  under the
terms of the principal underwriting agreement to enter into a marketing services
agreement  with the  Marketing  Services  Agent  pursuant to which the Principal
Underwriter has agreed to facilitate the distribution of the Shares;

         NOW,  THEREFORE,   in  consideration  of  the  agreements   hereinafter
contained, it is agreed as follows:

         1. Services as Marketing Services Agent.

         1.1.  The   Marketing   Services   Agent  shall  assist  the  Principal
Underwriter in promoting  Shares of the Fund and will undertake such advertising
and marketing services as it believes reasonable in connection therewith. In the
event that the Fund  establishes  additional  investment  series with respect to
which it has retained the Principal  Underwriter to act as principal underwriter
for one or more Classes  hereunder,  the Principal  Underwriter  shall  promptly
notify the Marketing Services Agent in writing.  If the Marketing Services Agent
is willing to render such services it shall notify the Principal  Underwriter in
writing  whereupon the applicable  Class or Classes of shares of such investment
series shall become "Shares" hereunder.

         1.2. All activities by the Marketing  Services Agent and its agents and
employees as the Marketing Services Agent shall comply with all applicable laws,
rules and regulations,  including, without limitation, all rules and regulations
made  or  adopted  pursuant  to the  1940  Act by the  Securities  and  Exchange
Commission (the "Commission") or any securities association registered under the
Securities Exchange Act of 1934, as amended (the "1934 Act").

         1.3. In assisting the Principal  Underwriter in promoting shares of the
Fund and undertaking  any  advertising  and marketing  services on behalf of the
Fund,  the Marketing  Services  Agent shall use its best efforts in all respects
duly to conform with the requirements of all Federal and state laws

                                                   1




<PAGE>



relating to the sale of such securities.  Neither the Marketing  Services Agent,
Principal Underwriter,  any selected dealer or any other person is authorized by
the Fund to give any  information  or to make any  representations,  other  than
those  contained  in  the  Fund's  registration   statement  (the  "Registration
Statement")  or related  prospectus  and  statement  of  additional  information
("Prospectus"   and  "Statement  of  Additional   Information")  and  any  sales
literature specifically approved by the Fund.

         2. Duties of the Principal Underwriter.

         2.1. The Principal Underwriter shall furnish from time to time, for use
in  connection  with the sale of Shares  such  information  with  respect to the
Shares as the Marketing Services Agent may reasonably request; and the Principal
Underwriter warrants that any such information shall be true and correct.

         3. Representations of the Principal Underwriter.

         3.1. The Principal  Underwriter  represents  to the Marketing  Services
Agent that it is a broker-dealer  registered with the ^ Commission,  is a member
of the National  Association of Securities  Dealers,  Inc. ("NASD") and that the
Fund is registered  under the 1940 Act and that the Shares have been  registered
under the Securities Act of 1933, as amended (the "Securities Act").

         3.2 That the principal  underwriting agreement between the Fund and the
Principal  Underwriter  has been duly  approved and  continues in full force and
effect.

         4. Indemnification.

         4.1. The Marketing Services Agent agrees to indemnify and hold harmless
the Principal Underwriter and each of its directors, officers, employees, agents
and each  person,  if any, who controls  the  Principal  Underwriter  within the
meaning  of  the  Securities  Act ^  against  any  losses,  claims,  damages  or
liabilities to which the Principal Underwriter ^ may become subject,  insofar as
such losses, claims,  damages, ^ liabilities,  or expense (or actions in respect
thereof)  (i)  arise  out of or are  based  upon the  actions  of the  Marketing
Services  Agent or (ii)  result  from a breach of a material  provision  of this
Agreement by the Marketing  Services  Agent.  The Marketing  Services Agent will
reimburse  any legal or other  expenses  reasonably  incurred  by the  Principal
Underwriter or any such ^ controlling person in connection with investigating or
defending any such loss, claim, damage, liability or action; provided,  however,
that the  Marketing  Services  Agent  will  not be  liable  for  indemnification
hereunder to the extent that any such loss,  claim,  damage or liability  arises
out of or is based  upon the  gross  negligence  or  willful  misconduct  of the
Principal Underwriter, its respective directors,  officers, employees, agents or
any controlling person herein defined in performing their obligations under this
Agreement.

         (b) The Principal Underwriter agrees to indemnify and hold harmless the
Marketing Services Agent, and each of its directors, officers, employees, agents
and each person,  if any, who controls the Marketing  Services  Agent within the
meaning of the 1933 Act against any losses,  claims,  damages or  liabilities to
which the Marketing  Services  Agent, or any such director,  officer,  employee,
agent or

                                                   2




<PAGE>



controlling person may become subject,  insofar as such losses,  claims, damages
or  liabilities  (or actions in respect  thereof)  (i) arise out of or are based
upon any untrue  statement or alleged  untrue  statement  of any  material  fact
contained  in the  Registration  Statement  ^ or  sales  literature  of the Fund
prepared or approved in writing by the Principal Underwriter or arise out of, or
are based upon, the omission or the alleged omission to state therein a material
fact required to be stated therein or necessary to make the  statements  therein
not  misleading,  or (ii) result from a breach by it of a material  provision of
this  Agreement.  The Principal  Underwriter  will  reimburse any legal or other
expenses  reasonably  incurred  by the  Marketing  Services  Agent,  or any such
director,  officer,  employee,  agent, or controlling  person in connection with
investigating or defending any such loss,  claim,  damage,  liability or action;
provided,  however,  that  the  Principal  Underwriter  will not be  liable  for
indemnification  hereunder  to the extent that any such loss,  claim,  damage or
liability  arises  out of, or is based  upon,  the gross  negligence  or willful
misconduct  of  the  Marketing  Services  Agent,  or its  respective  directors,
officers,  employees,  agents or any  controlling  person herein  defined in the
performance of their obligations under this Agreement.

         (c) Promptly after receipt by an indemnified  party hereunder of notice
of the  commencement of an action,  such  indemnified  party will, if a claim in
respect thereof is to be made against the indemnifying  party hereunder,  notify
the  indemnifying  party of the  commencement  thereof;  but the  omission so to
notify the indemnifying party will not relieve it from any liability that it may
have to any  indemnified  party otherwise than under this Section 4. In case any
such  action is brought  against any  indemnified  party,  and it  notifies  the
indemnifying party of the commencement  thereof,  the indemnifying party will be
entitled to  participate  therein and, to the extent that it may wish to, assume
the defense thereof,  with counsel  satisfactory to such indemnified  party, and
after  notice  from  the  indemnifying  party to such  indemnified  party of its
election  to assume the  defense  thereof,  the  indemnifying  party will not be
liable to such  indemnified  party  under this  Section 4 for any legal or other
expenses  subsequently incurred by such indemnified party in connection with the
defense thereof other than reasonable costs of investigation.

         5. Amendments to Registration Statement and Other Material Events.

         5.1. The Principal  Underwriter agrees to advise the Marketing Services
Agent as soon as  reasonably  practical by a notice in writing  delivered to the
Marketing  Services Agent:  (a) of any request or action taken by the Commission
which is  material  to the  Marketing  Services  Agent's  obligations  or rights
hereunder or (b) any material  fact of which the Principal  Underwriter  becomes
aware  which  affects  the  Marketing  Services  Agent's  obligations  or rights
hereunder.

         For purposes of this section, informal requests by or acts of the Staff
of the Commission shall not be deemed actions of or requests by the Commission.

         6. Compensation of Marketing Services Agent.

         6.1.  (a) As  promptly  as possible  after the first  Business  Day (as
defined  in the  Prospectus)  of each  month this  Agreement  is in effect,  the
Principal  Underwriter  shall  compensate  the Marketing  Services Agent for its
services  rendered during the previous month (but not prior to the  commencement
date of this  Agreement);  by making payment to the Marketing  Services Agent in
the

                                                   3




<PAGE>



amounts  set forth on  Exhibit A annexed  hereto  with  respect to each Class of
Shares of the Fund or, if applicable,  each of its separate investment series to
which this Agreement relates. In connection therewith the Principal  Underwriter
hereby agrees that it is obligated under this Agreement to comply with Paragraph
7 of the principal  underwriting  agreement.  The  compensation by the Principal
Underwriter of the Marketing  Services Agent is authorized  pursuant to the Plan
or Plans adopted by the Fund pursuant to Rule 12b-l under the 1940 Act.

         (b) Under this Agreement, the Marketing Services Agent shall: (i) incur
the  expense of  obtaining  such  support  services,  telephone  facilities  and
shareholder services as may reasonably be required in connection with its duties
hereunder;  (ii) formulate and implement  marketing and promotional  activities,
including,  but not limited to, direct mail  promotions and  television,  radio,
newspaper,  magazine and other mass media advertising;  (iii) prepare, print and
distribute sales literature;  (iv) prepare, print and distribute Prospectuses of
the Series and reports for recipients  other than existing  shareholders  of the
Series; and (v) provide to the Fund such information, analyses and opinions with
respect to marketing  and  promotional  activities as the Fund may, from time to
time, reasonably request.

         (c) The Marketing  Services Agent shall prepare and deliver  reports to
the Principal  Underwriter on a regular,  at least monthly,  basis,  showing the
distribution  expenditures  incurred by the Principal  Underwriter in connection
with its  services  rendered  pursuant  to this  Agreement  and the Plan and the
purposes therefor, as well as any supplemental reports to the Fund's Board, from
time to time, as the Principal Underwriter may reasonably request.

         7. Confidentiality, Non-Exclusive Agency.

         7.1. The  Marketing  Services  Agent agrees on behalf of itself and its
employees  to  treat  confidentially  and  as  proprietary  information  of  the
Principal  Underwriter all records and other information  relative to the or, if
applicable,  each of its separate  investment series, and its prior,  present or
potential  shareholders,  and not to use such  records and  information  for any
purpose other than  performance of its  responsibilities  and in connection with
the financing  described in Paragraph 7 (f) to obtain approval in writing by the
Principal Underwriter, which approval shall not be unreasonably withheld and may
not be withheld  where the Marketing  Services  Agent may be exposed to civil or
criminal contempt  proceedings for failure to comply,  when requested to divulge
such information by duly constituted authorities.

         7.2.  Nothing  contained in this Agreement  shall prevent the Marketing
Services Agent, or any affiliated  person of the Marketing  Services Agent, from
performing  services  similar to those to be performed  hereunder  for any other
person,  firm,  or  corporation  or for its or  their  own  accounts  or for the
accounts of others.

         8. Term.

         8.1.  This  Agreement  shall  continue  until  December  __,  1998  and
thereafter  for  successive   annual  periods,   provided  such  continuance  is
specifically  approved with respect to the Fund or, if  applicable,  each of its
separate investment series at least annually by vote cast in person at a meeting

                                                   4




<PAGE>



called for the purpose of voting on such  approval by (i) a vote of the majority
of the members of the Fund's  Board and (ii) a vote of a majority of the members
who are not " interested  persons" of the Fund, as that term is defined in the ^
1940 Act or who do not have any direct or  indirect  financial  interest  in the
Fund's  Distribution Plan or any related  agreements,  voting  separately.  This
Agreement is terminable at any time, with respect to the Fund or, if applicable,
each of its separate investment series, without penalty, (a) on not less than 60
days' written notice by vote of a majority of the  Independent  Trustees,  or by
vote of the holders of a majority of the  outstanding  voting  securities of the
Fund or, if applicable,  each of its separate investment series, or (b) upon not
less  than 60  days'  written  notice  by the  Marketing  Services  Agent.  This
Agreement may remain in effect with respect to a separate investment series even
if it has been  terminated in accordance with this paragraph with respect to one
or more other separate  investment  series of the Fund. This Agreement will also
terminate  automatically  in the  event  of its  assignment.  (As  used  in this
Agreement,   the  terms  "majority  of  the  outstanding   voting   securities",
"interested persons", and "assignment" shall have the same meaning as such terms
have in the 1940 Act.)

         9. Miscellaneous.

         9.1. This Agreement shall be governed by the laws of the State 
of New York.

         9.2. The captions in this  Agreement  are included for  convenience  of
reference only and in no way define or delimit any of the  provisions  hereof or
otherwise affect their constructions or effect.

         IN WITNESS  WHEREOF,  the parties hereto have caused this instrument to
be executed by their officers  designated  below as of the __th day of December,
1996.

EVERGREEN KEYSTONE DISTRIBUTOR, INC.        EVERGREEN KEYSTONE INVESTMENT 
                                             SERVICES, INC.

By: _____________________________           By:____________________________
Title:                                       Title: 


                                                   5




<PAGE>



                                    EXHIBIT A

    To Marketing Services Agreement between Evergreen Funds Distributor, Inc.
                  and KEYSTONE INVESTMENT DISTRIBUTORS COMPANY

SERIES AND CLASSES COVERED BY THIS AGREEMENT:

[KEYSTONE][EVERGREEN] _________ FUND


         CLASS B[-2] SHARES



                             Marketing Services Fees


     The Principal Underwriter agrees to pay the Marketing Servicing Agent a fee
at the rate of up to .75 of 1% of average daily net assets of the shares of each
Class set forth above,  provided however that the payment of such fee shall: (i)
be subject and subordinate to the obligation of the Fund to make payments to the
Principal  Underwriter pursuant to the provisions of the Distribution  Agreement
dated  ___________,  1996  between  the  Fund  and  its  Principal  Underwriter,
Evergreen  Keystone Funds  Distributor  Inc.; (ii) be subject and subordinate to
the obligation of the Fund to make payments to any entity with respect to shares
sold prior to December 1, 1996;  and (ii) not result in an  aggregate  fee being
paid to the Marketing Service Agent and Principal  Underwriter that would exceed
 .75 of 1% of the Fund's average daily net assets on an annual basis or otherwise
exceed  the limit  imposed  on asset  based and  deferred  sales  charges  under
subsection (d) of Section 26 of Article III of the Rules of Fair Practice of the
National Association of Securities Dealers, Inc.


         IN WITNESS  WHEREOF,  the parties  hereto have caused this Exhibit A to
the  Distribution  Agreement  between the parties dated  December __, 1996 to be
executed  by their  officers  designated  below as of the __th day of  December,
1996.

EVERGREEN KEYSTONE DISTRIBUTOR, INC.        EVERGREEN KEYSTONE INVESTMENT 
                                             SERVICES, INC.

By: _____________________________           By:____________________________
Title:                                       Title: 




                                                   6




<PAGE>



                           FORM OF SUB-ADMINISTRATOR AGREEMENT

                  This Sub-Administrator Agreement is made as of this 1st day of
January,  1997  between  Keystone  Investment  Management  Company,  a  Delaware
corporation (herein called "KIMCO"),  and BISYS Fund Service Limited Partnership
DBA as BISYS Fund Services,  an Ohio Limited  Partnership  Corporation  (herein
called  "BISYS").

                  WHEREAS,  KIMCO has been  appointed as  investment  adviser to
certain open-end  management  investment  companies,  or to one or more separate
investment series thereof, listed on Schedule A, as the same may be amended from
time to time to reflect  additions  or  deletions  of such  companies or series,
which are registered under the Investment Company Act of 1940 (the "Funds");

                  WHEREAS,  in its capacity as investment  adviser to the Funds,
KIMCO has the  obligation  to  provide,  or engage  others to  provide,  certain
administrative services to the Funds; and

                  WHEREAS, KIMCO desires to retain BISYS as Sub-Administrator to
the Funds for the  purpose  of  providing  the Funds  with  personnel  to act as
officers of the Funds and to provide certain administrative services in addition
to those provided by KIMCO ("Sub-Administrative Services"), and BISYS is willing
to render such services;

                  NOW,  THEREFORE,  in  consideration of the premises and mutual
covenants set forth herein, the parties hereto agree as follows:

1.   Appointment   of   Sub-Administrator.   KIMCO  hereby   appoints  BISYS  as
Sub-Administrator  for the Funds on the terms and  conditions  set forth in this
Agreement and BISYS hereby  accepts such  appointment  and agrees to perform the
services and duties set forth in Section 2 of this Agreement in consideration of
the compensation provided for in Section 4 hereof.

2. Services and Duties. As Sub-Administrator, and subject to the supervision and
control  of KIMCO  and the  Trustees  or  Directors  of the  Funds,  BISYS  will
hereafter provide facilities, equipment and personnel to carry out the following
Sub-Administrative  services  to assist in the  operation  of the  business  and
affairs of the Funds:

         (a)  provide  individuals   reasonably  acceptable  to  the  Funds  for
         nomination,  appointment  or  election as officers of the Funds and who
         will be  responsible  for the  management  of  certain  of each  Fund's
         affairs as determined from time to time by the Trustees or Directors of
         the Funds;

         (b) review  filings with the  Securities  and Exchange  Commission  and
         state  securities  authorities that have been prepared on behalf of the
         Funds by the  administrator  and take such actions as may be reasonably
         requested by the administrator to effect such filings;

         (c) verify, authorize and transmit to the custodian, transfer agent and
         dividend  disbursing agent of each Fund all necessary  instructions for
         the disbursement of cash, issuance of

D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY
                                                    1

<PAGE>



         shares, tender and receipt of portfolio securities, payment of expenses
         and payment of dividends; and

         (d)  advise the Trustees or Directors of the Funds on matters 
         concerning the Funds and their affairs.

         BISYS may, in  addition,  agree in writing to perform  additional
Sub-Administrative Services for the Funds. Sub-Administrative Services shall not
include investment advisory services or any duties, functions, or services to be
performed  for the  Funds by their  distributor,  custodian  or  transfer  agent
pursuant to their agreements with the Funds.

3.  Expenses.  BISYS shall be  responsible  for  expenses  incurred in providing
office  space,  equipment  and  personnel as may be necessary or  convenient  to
provide the  Sub-Administrative  Services to the Funds.  KIMCO  and/or the Funds
shall be responsible  for all other expenses  incurred by BISYS on behalf of the
Funds  pursuant to this Agreement at the direction of KIMCO,  including  without
limitation postage and courier expenses,  printing expenses,  registration fees,
filing  fees,  fees of  outside  counsel  and  independent  auditors,  insurance
premiums,  fees  payable  to  Trustees  or  Directors  who are not  Furman  Selz
employees, and trade association dues.

4. Compensation.  For the  Sub-Administrative  Services  provided,  KIMCO hereby
agrees to pay and BISYS hereby agrees to accept as full  compensation  for
its services rendered hereunder a  sub-administrative  fee,calculated  daily and
payable  monthly at an annual  rate  based on the  aggregate  average  daily net
assets of the Funds,  or separate  series  thereof,  set forth on Schedule A and
determined in accordance with the table below.

                                   Aggregate Daily Net Assets of Funds For
                                   Which KIMCO, Evergreen Asset Management
         Sub-Administrative        Corp., First Union National Bank of North
         Fee as a % of             Carolina or any Affiliates Thereof Serve as
         Average Annual            Investment Adviser or Administrator And For
         Daily Net Assets          Which BISYS Serves as Sub-Administrator

            .0100%                  on the first $7 billion
            .0075%                  on the next $3 billion
            .0050%                  on the next $15 billion
            .0040%                  on assets in excess of $25 billion

5.  Indemnification  and  Limitation of Liability of BISYS.  The duties of BISYS
shall be  limited  to those  expressly  set forth  herein or later  agreed to in
writing by Furman Selz,  and no implied duties are assumed by or may be asserted
against BISYS hereunder.  BISYS shall not be liable for any error of judgment or
mistake of law or for any loss  arising  out of any act or  omission in carrying
out its duties hereunder, except a loss resulting from willful misfeasance,  bad
faith or negligence in the  performance of its duties,  or by reason of reckless
disregard of its  obligations and duties  hereunder,  except as may otherwise be
provided under provisions of applicable law which cannot be waived or

D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY


                                                    2

<PAGE>



modified  hereby.  (As used in this  Section,  the term  "BISYS"  shall  include
partners,  officers,  employees and other agents of BISYS as well as Furman Selz
itself)

        So long as BISYS  Selz  acts in good  faith and with due  diligence  and
without  negligence,  KIMCO shall  indemnify BISYS and hold it harmless from any
and all actions, suits and claims, and from any and all losses,  damages, costs,
charges,  reasonable  counsel  fees and  disbursements,  payments,  expenses and
liabilities  (including reasonable  investigation  expenses) arising directly or
indirectly  out of  BISYS'  actions  taken or  nonactions  with  respect  to the
performance  of services  hereunder.  The indemnity and defense  provisions  set
forth herein shall  survive the  termination  of this  Agreement for a period of
three years.

         The rights hereunder shall include the right to reasonable  advances of
defense  expenses  in the event of any  pending or  threatened  litigation  with
respect to which  indemnification  hereunder may ultimately be merited. In order
that the indemnification  provision contained herein shall apply, however, it is
understood  that if in any case KIMCO may be asked to  indemnify  or hold Furman
Selz harmless,  KIMCO shall be fully and promptly advised of all pertinent facts
concerning the situation in question,  and it is further  understood that Furman
Selz  will  use all  reasonable  care to  identify  and  notify  KIMCO  promptly
concerning  any  situation  which  presents  or appears  likely to  present  the
probability of such a claim for indemnification against KIMCO.

         KIMCO shall be entitled to  participate at its own expense or, if it so
elects,  to assume the defense of any suit brought to enforce any claims subject
to this indemnity  provision.  If KIMCO elects to assume the defense of any such
claim,   the  defense  shall  be  conducted  by  counsel  chosen  by  KIMCO  and
satisfactory to BISYS, whose approval shall not be unreasonably withheld. In the
event that KIMCO  elects to assume the  defense of any suit and retain  counsel,
BISYS shall bear the fees and expenses of any additional counsel retained by it.
If KIMCO  does not elect to assume  the  defense  of a suit,  it will  reimburse
Furman Selz for the  reasonable  fees and  expenses  of any counsel  retained by
BISYS.

         BISYS may apply to KIMCO at any time for  instructions  and may consult
counsel for KIMCO or its own counsel and with accountants and other experts with
respect to any matter arising in connection with BISYS' duties,  and BISYS shall
not be liable or accountable for any action taken or omitted by it in good faith
in  accordance  with  such  instruction  or with the  opinion  of such  counsel,
accountants or other experts.

         Any person, even though also an officer, director, partner, employee or
agent of BISYSs, who may be or become an officer,  trustee, employee or agent of
the Funds,  shall be deemed,  when rendering services to a Fund or acting on any
business  of a Fund (other than  services  or  business in  connection  with the
duties of BISYS hereunder) to be rendering such services to or acting solely for
the Fund and not as an  officer,  director,  partner,  employee  or agent or one
under the control or direction of BISYS even though paid by BISYS.





D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY
                                                    3

<PAGE>



6.       Duration and Termination.

         (a) The initial  term of this  Agreement  (the  "Initial  Term")  shall
commence on the date this Agreement is executed by both parties,  shall continue
until April 30, 1998,  and shall continue in effect for a Fund from year to year
thereafter,  provided it is approved, at least annually, by a vote of a majority
of  Directors/Trustees  of the Funds,  including a majority of the disinterested
Directors/Trustees.  Notwithstanding  the foregoing,  this Agreement  shall only
become  effective  if  (i)  Keystone  Investments,  the  parent  of  KIMCO,  has
previously  been acquired by First Union  National Bank of North  Carolina,  and
(ii) the  Funds  have  appointed  Evergreen  Funds  Distributor,  Inc.  as their
Principal  Underwriter.  In the event of any breach of this  Agreement by either
party,  the  non-breaching  party shall notify the breaching party in writing of
such breach and upon receipt of such notice,  the breaching  party shall have 45
days to remedy the breach except in the case of a breach resulting from fraud or
other acts which  materially  and adversely  affects the operations or financial
position of the Funds.  In the event any material  breach is not remedied within
such  time  period,  the  nonbreaching  party  may  immediately  terminate  this
Agreement.

         Notwithstanding  the foregoing,  after such  termination for so long as
BISYS, with the written consent of KIMCO, in fact continues to perform any
one or more of the services  contemplated  by this  Agreement or any schedule or
exhibit hereto,  the provisions of this Agreement,  including without limitation
the provisions  dealing with  indemnification,  shall continue in full force and
effect.  Compensation  due BISYS and unpaid by KIMCO upon such termination
shall be immediately due and payable upon and notwithstanding  such termination.
Furman  Selz shall be  entitled  to  collect  from  KIMCO,  in  addition  to the
compensation  described herein, all costs reasonably incurred in connection with
Furman  Selz's  activities  in effecting  such  termination,  including  without
limitation,  the  delivery to the Funds  and/or  their  designees of each Fund's
property,  records,  instruments and documents,  or any copies  thereof.  To the
extent  that  Furman  Selz  may  retain  in its  possession  copies  of any Fund
documents or records  subsequent to such  termination  which copies had not been
requested by or on behalf of a Fund in connection with the  termination  process
described  above,  BISYS will provide such Fund with reasonable  access to
such  copies;  provided,  however,  that,  in  exchange  therefor,  KIMCO  shall
reimburse BISYS for all costs reasonably incurred in connection therewith.

         (b) Subject to (c) below, this Agreement may be terminated at any time,
without  payment of any  penalty,  on sixty (60) day's prior  written  notice by
KIMCO, or by BISYS and, with respect to one or more of the Funds a vote of
a majority of such Fund's or Funds' Directors/Trustees.

         (c) If,  during the first six months this  Agreement is in effect it is
terminated  for a Fund or Funds in  accordance  with (b)  above,  for any reason
other than a material  breach of this  Agreement,  the merger of a Fund or Funds
for which KIMCO,  Evergreen Asset Management Corp., First Union National Bank of
North Carolina or any affiliates thereof act as investment adviser, or any other
event that leads to the  termination  of the  existence of a Fund or Funds,  and
BISYS is replaced as  sub-administrator,  then KIMCO shall make a one-time
cash payment to BISYS equal to the unpaid  balance due BISYS for the
first six-months this Agreement in effect, assuming for

D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY


                                                    4

<PAGE>



purposes of  calculation of the payment that the asset level of each Fund on the
date BISYS is replaced will remain  constant for the balance of such term.  Once
this Agreement has been in effect for more than six months from the commencement
date, this paragraph (c) shall be null, void and of no further effect.

7. Amendment. No provision of this Agreement may be changed, waived,  discharged
or terminated  orally,  but only by an instrument in writing signed by the party
against which an enforcement of the change, waiver,  discharge or termination is
sought.

8. Notices. Notices of any kind to be given to KIMCO hereunder by BISYS shall be
in  writing  and  shall be duly  given if  delivered  to KIMCO at the  following
address:  Keystone Investment  Management Company, 200 Berkeley Street,  Boston,
Massachusetts  02116 ATT:  General  Counsel.  Notices of any kind to be given to
Furman Selz hereunder by EAMC or the Funds shall be in writing and shall be duly
given  if  delivered  to  BISYS  at 3435  Stelzer  Road,  Columbus,  Ohio  43219
Attention: George O. Martinez, Senior Vice President.

9.  Limitation  of  Liability.  BISYS is hereby  expressly  put on notice of the
limitations of liability as set forth in the  Declarations of Trust of the Funds
that are  Massachusetts  business  trusts or series  thereof and agrees that the
obligations pursuant to this Agreement of a particular Fund be limited solely to
the assets of that particular Fund, and BISYS shall not seek satisfaction of any
such obligation from the assets of any other Fund, the shareholders of any Fund,
the Trustees, officers, employees or agents of any Fund, or any of them.

10.  Miscellaneous.  The captions in this Agreement are included for convenience
of reference only and in no way define or delimit any of the  provisions  hereof
or  otherwise  affect their  construction  or effect.  If any  provision of this
Agreement  shall  be held or  made  invalid  by a  court  or  regulatory  agency
decision,  statute, rule or otherwise, the remainder of this Agreement shall not
be  affected  thereby.  Subject  to the  provisions  of  Section 5 hereof,  this
Agreement  shall be binding  upon and shall  inure to the benefit of the parties
hereto and their  respective  successors  and shall be governed by New York law;
provided,   however,  that  nothing  herein  shall  be  construed  in  a  manner
inconsistent  with the Investment  Company Act of 1940 or any rule or regulation
promulgated by the Securities and Exchange Commission thereunder.





D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY
                                                    5

<PAGE>



         IN WITNESS  WHEREOF,  the parties hereto have caused this instrument to
be  executed  by their  officers  designated  below as of the day and year first
above written.

                                        KEYSTONE INVESTMENT MANAGEMENT COMPANY

                                        By______________________________________
                                       
                                        its:____________________________________

Attest:________________________

                                        BISYS FUND SERVICES, INC.

                                        By______________________________________
                                        
                                        its_____________________________________

Attest:________________________

D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY


                                                    6

<PAGE>



                                   SCHEDULE A
                           SUB-ADMINISTRATOR AGREEMENT

Keystone America  Hartwell  Emerging Growth Fund ("Emerging  Growth")  
Keystone Balanced Fund II ("Balanced Fund") 
Keystone Capital Preservation and 
     Income Fund ("Capital  Preservation and Income")  
Keystone Emerging Markets Fund ("Emerging Markets")  
Keystone Fund For Total Return ("Total Return")  
Keystone Fund of the Americas ("Fund of the Americas")  
Keystone Global  Opportunities  Fund ("GlobalOpportunities")   
Keystone Global   Resources  and  Development  Fund  ("GlobalResources")  
Keystone Government  Securities  Fund  ("Government   Securities")
Keystone Intermediate Term Bond Fund ("Intermediate Term") 
Keystone Liquid Trust("Liquid  Trust")  Keystone Omega Fund  ("Omega")  
Keystone Small Company Growth Fund II ("Small Company Growth") 
Keystone State Tax Free Fund ("State Tax Free")
     - Florida Tax Free Fund ("Florida Tax Free") 
     -  Massachusetts  Tax Free  Fund  ("Massachusetts   Tax  Free")  
     -  Pennsylvania   Tax  Free  Fund ("Pennsylvania  Tax Free") 
     - New York  Insured Tax Free Fund ("New York Insured")
Keystone State  Tax Free  Fund-Series  II  ("State  Tax Free  II") 
     - California Insured Tax Free Fund  ("California  Insured") 
     - Missouri Tax Free Fund ("Missouri Tax Free")
Keystone Strategic  Income Fund ("Strategic  Income")  
Keystone Tax Free Income Fund ("Tax Free  Income")  
Keystone Quality  Bond Fund (B-1)  ("B-1")  Keystone
Diversified Bond Fund (B-2) ("B-2") 
Keystone High Income Bond Fund (B-4) ("B-4")
Keystone Balanced  Fund (K-1)  ("K-1")  
Keystone Strategic  Growth  Fund (K-2)("K-2")  
Keystone Growth and Income Fund (S-1) ("S-1")  
Keystone Mid-Cap Growth Fund (S-3) ("S-3")  
Keystone Small Company  Growth Fund (S-4) ("S-4")  
Keystone Institutional  Adjustable Rate Fund ("Adjustable  Rate") 
Keystone Institutional Trust  ("Institutional")  
Keystone International  Fund  Inc.  ("International")
Keystone Precious Metals Holdings,  Inc.  ("Precious  Metals") 
Keystone Tax Free Fund ("Tax Free")

D:\JPW\LIEBER\AGREMENT\SUBADMIN\SUBADM1.KEY
                                                    







                                                  August 14, 1997


Keystone Strategic Income Fund
200 Berkeley Street
Boston, Massachusetts  02116-5034

Gentlemen:

         I  am  Senior  Counsel  to  Keystone  Investment   Management  Company,
investment  adviser to Keystone  Strategic  Income Fund (the  "Fund").  You have
asked  for my  opinion  with  respect  to the  proposed  issuance  of  9,228,859
additional shares of the Fund.

         To my knowledge,  a Prospectus is being filed with the  Securities  and
Exchange  Commission (the "Commission") as part of Post-Effective  Amendment No.
20 to the Fund's  Registration  Statement,  which covers the public offering and
sale of the Fund shares currently registered with the Commission.

         In my opinion, such additional shares, if issued and sold in accordance
with the Fund's  Declaration of Trust (the  "Declaration of Trust") and offering
Prospectus,  will be legally issued,  fully paid, and nonassessable by the Fund,
entitling  the  holders  thereof to the rights set forth in the  Declaration  of
Trust and subject to the limitations set forth therein.

         My opinion is based upon my  examination  of the Fund's  Declaration of
Trust and  By-Laws;  a review of the  minutes  of the Fund's  Board of  Trustees
authorizing the issuance of such additional  shares;  and the Fund's Prospectus.
In my  examination  of such  documents,  I have assumed the  genuineness  of all
signatures and the conformity of copies to originals.

         I  hereby  consent  to the  use of  this  opinion  in  connection  with
Post-Effective  Amendment  No. 20 to the Fund's  Registration  Statement,  which
covers the registration of such additional shares.

                                              Very truly yours,

                                              /s/ Rosemary D. Van Antwerp

                                              Rosemary D. Van Antwerp
                                              Senior Counsel





                        CONSENT OF INDEPENDENT AUDITORS



The Trustees and Shareholders
Keystone Strategic Income Fund
Evergreen U.S. Government Fund

         We consent to the use of our report  dated May 30, 1997 incorporated by
reference herein and to the references to our firm under the captions "Financial
Highlights" in the Prospectuses.

                                        /S/ KPMG Peat Marwick LLP
                                        KPMG Peat Marwick LLP



Boston, Massachusetts
August 14, 1997


KEYSTONE STRATEGIC INCOME FUND - CLASS A
 

              PRICING DATE       04/30/97
                                .........


              30 DAY YTM         7.01563%                         
                                .........
<TABLE>
<CAPTION>
 ......................................................................................

 PRICE       ST VARIABLE PIK INCOME LONG TERM  MORTAGE   GAIN/   TOTAL           DIV
 DATE           INCOME                INCOME    INCOME   LOSS    INCOME        FACTOR
                           
 ......................................................................................
<S> <C>            <C>     <C>      <C>                          <C>           <C>        
 1  04/01/97      232.99            44,415.85                   44,648.84     30.74655460
 2  04/02/97      586.49            44,454.22                   45,040.71     30.67991679
 3  04/03/97      558.84            44,519.74                   45,078.58     30.73142937
 4  04/04/97      440.75            44,552.66                   44,993.41     30.72817918
 5  04/05/97      440.75            44,552.66                   44,993.41     30.72817918
 6  04/06/97      440.75            44,552.66                   44,993.41     30.72817918
 7  04/07/97      449.22            44,427.77                   44,876.99     30.75611903
 8  04/08/97      413.36            44,417.84                   44,831.20     30.38630107
 9  04/09/97      437.40            44,325.65                   44,763.05     30.43987322
10  04/10/97      276.46            44,343.33                   44,619.79     30.45117866
11  04/11/97       99.79            44,472.03                   44,571.82     30.43531587
12  04/12/97       99.79            44,472.03                   44,571.82     30.43531587
13  04/13/97       99.79            44,472.03                   44,571.82     30.43531587
14  04/14/97       14.87            44,620.06                   44,634.93     30.40593867
15  04/15/97       60.27            44,316.06                   44,376.33     30.44205960
16  04/16/97    1,037.52            43,395.97                   44,433.49     30.44714551
17  04/17/97      781.17            43,504.21                   44,285.38     30.46253114
18  04/18/97      201.01            44,459.52                   44,660.53     30.48833555
19  04/19/97      201.01            44,459.52                   44,660.53     30.48833555
20  04/20/97      201.01            44,459.52                   44,660.53     30.48833555
21  04/21/97      185.53            44,449.93                   44,635.46     30.48835133
22  04/22/97      155.10            44,449.93                   44,605.03     30.52399211
23  04/23/97      489.05            43,770.37                   44,259.42     30.51177995
24  04/24/97      498.91            43,779.11                   44,278.02     30.43365119
25  04/25/97      458.89            48,783.57                   49,242.46     30.47881379
26  04/26/97      458.89            48,783.57                   49,242.46     30.47881379
27  04/27/97      458.89            48,783.57                   49,242.46     30.47881379
28  04/28/97      209.04            43,783.57                   43,992.61     30.49608105
29  04/29/97      178.95            43,790.15                   43,969.10     30.46885871
30  04/30/97      328.87            42,928.64      2,855.36     46,112.87     30.46104240

               10,495.37   0.00  1,340,495.74 0.00 2,855.36  1,353,846.47   915.724737570
</TABLE>

TOTAL INCOME FOR PERIOD           413,248.65
TOTAL EXPENSES FOR PERIOD          54,976.41
AVERAGE SHARES OUTSTANDING      8,683,087.64
LAST PRICE DURING PERIOD                7.16

<TABLE>
<CAPTION>
 .............................................................................................

     ADJUSTED    DAILY       DAILY          DAILY    ACCUMULATED  ACCUMULATED    ACCUMULATED
     INCOME     EXPENSES     SHARES         PRICE      INCOME       EXPENSES       SHARES

 .............................................................................................
<S> <C>         <C>         <C>              <C>     <C>           <C>          <C>          
 1  13,727.98   1,978.15    8,852,998.901    7.10    13,727.98     1,978.15     8,852,998.901
 2  13,818.45   1,978.15    8,822,989.541    7.10    27,546.43     3,956.30    17,675,988.442
 3  13,853.29   1,978.15    8,829,742.128    7.10    41,399.72     5,934.45    26,505,730.570
 4  13,825.66   1,930.95    8,820,157.183    7.09    55,225.38     7,865.40    35,325,887.753
 5  13,825.66   1,930.95    8,820,157.183    7.09    69,051.04     9,796.35    44,146,044.936
 6  13,825.66   1,930.95    8,820,157.183    7.09    82,876.70    11,727.30    52,966,202.119
 7  13,802.42   4,682.51    8,826,831.135    7.10    96,679.12    16,409.81    61,793,033.254
 8  13,622.54   2,097.75    8,666,988.968    7.10   110,301.66    18,507.56    70,460,022.222
 9  13,625.82   2,087.64    8,663,068.047    7.10   123,927.48    20,595.20    79,123,090.269
10  13,587.25   2,087.00    8,663,103.249    7.10   137,514.73    22,682.20    87,786,193.518
11  13,565.57   1,900.20    8,659,617.441    7.08   151,080.30    24,582.40    96,445,810.959
12  13,565.57   1,900.20    8,659,617.441    7.08   164,645.87    26,482.61   105,105,428.400
13  13,565.57   1,900.20    8,659,617.441    7.08   178,211.44    28,382.81   113,765,045.841
14  13,571.67   2,630.48    8,643,431.268    7.08   191,783.11    31,013.21   122,408,477.109
15  13,509.07   2,080.48    8,639,053.203    7.11   205,292.18    33,093.71   131,047,530.312
16  13,528.73   2,088.60    8,632,102.541    7.11   218,820.91    35,182.31   139,679,632.853
17  13,490.45   2,041.64    8,626,008.210    7.12   232,311.36    37,224.01   148,305,641.063
18  13,616.25   1,901.39    8,626,305.335    7.14   245,927.61    39,125.31   156,931,946.398
19  13,616.25   1,901.39    8,626,305.335    7.14   259,543.86    41,026.71   165,558,251.733
20  13,616.25   1,901.39    8,626,305.335    7.14   273,160.11    42,928.11   174,184,557.068
21  13,608.62   2,645.56    8,625,519.940    7.14   286,768.73    45,573.71   182,810,077.008
22  13,615.24   2,099.90    8,631,244.809    7.15   300,383.97    47,673.61   191,441,321.817
23  13,504.34   2,094.98    8,615,044.204    7.15   313,888.31    49,768.62   200,056,366.021
24  13,475.42     526.15    8,608,125.470    7.11   327,363.73    50,294.72   208,664,491.491
25  15,008.52     327.15    8,643,027.840    7.11   342,372.25    50,621.92   217,307,519.331
26  15,008.52     327.15    8,643,027.840    7.11   357,380.77    50,949.02   225,950,547.171
27  15,008.52     327.15    8,643,027.840    7.11   372,389.29    51,276.22   234,593,575.011
28  13,416.02   1,080.03    8,648,892.030    7.10   385,805.31    52,356.22   243,242,467.041
29  13,396.88     522.32    8,631,586.959    7.14   399,202.19    52,878.52   251,874,054.000
30  14,046.46   2,097.84    8,618,575.133    7.16   413,248.65    54,976.42   260,492,629.133
  
   413,248.65  54,976.41    8,683,087.638
</TABLE>

KEYSTONE STRATEGIC INCOME FUND - CLASS B


              PRICING DATE     04/30/97
                               ........

              30 DAY YTM        6.66096%                       
                               .........
<TABLE>
<CAPTION>
 ............................................................................................

     PRICE  ST VARIABLE   PIK      LONG TERM    MORTAGE  GAIN/LOSS    TOTAL            DIV
     DATE     INCOME     INCOME     INCOME      INCOME               INCOME           FACTOR


 .............................................................................................
<S>    <C>     <C>           <C>        <C>          <C>      <C>      <C>           <C>        
 1  04/01/97    232.99     0.00      44,415.85    0.00     0.00     44,648.84     56.46872940
 2  04/02/97    586.49     0.00      44,454.22    0.00     0.00     45,040.71     56.52046479
 3  04/03/97    558.84     0.00      44,519.74    0.00     0.00     45,078.58     56.54744831
 4  04/04/97    440.75     0.00      44,552.66    0.00     0.00     44,993.41     56.54208471
 5  04/05/97    440.75     0.00      44,552.66    0.00     0.00     44,993.41     56.54208471
 6  04/06/97    440.75     0.00      44,552.66    0.00     0.00     44,993.41     56.54208471
 7  04/07/97    449.22     0.00      44,427.77    0.00     0.00     44,876.99     56.54529136
 8  04/08/97    413.36     0.00      44,417.84    0.00     0.00     44,831.20     56.86062126
 9  04/09/97    437.40     0.00      44,325.65    0.00     0.00     44,763.05     56.86523987
10  04/10/97    276.46     0.00      44,343.33    0.00     0.00     44,619.79     56.88377504
11  04/11/97     99.79     0.00      44,472.03    0.00     0.00     44,571.82     56.90677089
12  04/12/97     99.79     0.00      44,472.03    0.00     0.00     44,571.82     56.90677089
13  04/13/97     99.79     0.00      44,472.03    0.00     0.00     44,571.82     56.90677089
14  04/14/97     14.87     0.00      44,620.06    0.00     0.00     44,634.93     56.93445449
15  04/15/97     60.27     0.00      44,316.06    0.00     0.00     44,376.33     56.94344964
16  04/16/91  1,037.52     0.00      43,395.97    0.00     0.00     44,433.49     56.94488198
17  04/17/97    781.17     0.00      43,504.21    0.00     0.00     44,285.38     56.92923255
18  04/18/97    201.01     0.00      44,459.52    0.00     0.00     44,660.53     56.89738174
19  04/19/97    201.01     0.00      44,459.52    0.00     0.00     44,660.53     56.89738174
20  04/20/97    201.01     0.00      44,459.52    0.00     0.00     44,660.53     56.89738174
21  04/21/97    185.53     0.00      44,449.93    0.00     0.00     44,635.46     56.90258247
22  04/22/97    155.10     0.00      44,449.93    0.00     0.00     44,605.03     56.89244497
23  04/23/97    489.05     0.00      43,770.37    0.00     0.00     44,259.42     56.93197350
24  04/24/97    498.91     0.00      43,779.11    0.00     0.00     44,278.02     56.91620477
25  04/25/97    458.89     0.00      48,783.57    0.00     0.00     49,242.46     56.88624065
26  04/26/97    458.89     0.00      48,783.57    0.00     0.00     49,242.46     56.88624065
27  04/27/97    458.89     0.00      48,783.57    0.00     0.00     49,242.46     56.88624065
28  04/28/97    209.04     0.00      43,783.57    0.00     0.00     43,992.61     56.88057659
29  04/29/97    178.95     0.00      43,790.15    0.00     0.00     43,969.10     56.89943459
30  04/30/97    328.87     0.00      42,928.64    0.00 2,855.36     46,112.87     56.90055200
                                                              
             10,495.37     0.00   1,340,495.74    0.00 2,855.36  1,353,846.47  1704.464791550
</TABLE>

TOTAL INCOME FOR PERIOD                   769,196.79
TOTAL EXPENSES FOR PERIOD                 170,151.02
AVERAGE SHARES OUTSTANDING             16,089,502.26
LAST PRICE DURING PERIOD                        6.80
<TABLE>
<CAPTION>
 .....................................................................................................

       ADJUSTED      DAILY         DAILY        DAILY    ACCUMULATED   ACCUMULATED      ACCUMULATED
       INCOME       EXPENSES       SHARES       PRICE       INCOME       EXPENSES         SHARES
                                      
 .....................................................................................................
<S>         <C>      <C>            <C>           <C>         <C>           <C>            <C>   
 1    25,212.63     7,788.08    16,183,948.921    6.80     25,212.63      7,788.08     16,183,948.921
 2    25,457.22     6,135.73    16,179,325.914    6.79     50,669.85     13,923.81     32,363,274.835
 3    25,490.79     4,186.57    16,172,639.364    6.79     76,160.64     18,110.38     48,535,914.199
 4    25,440.21     5,809.88    16,155,670.625    6.78    101,600.85     23,920.26     64,691,584.824
 5    25,440.21     5,809.88    16,155,670.625    6.78    127,041.06     29,730.14     80,847,255.449
 6    25,440.21     5,809.88    16,155,670.625    6.78    152,481.27     35,540.02     97,002,926.074
 7    25,375.82    10,859.21    16,155,119.647    6.79    177,857.09     46,399.23    113,158,045.721
 8    25,491.30     6,166.23    16,145,499.788    6.79    203,348.39     52,565.46    129,303,545.509
 9    25,454.62     6,154.00    16,111,433.742    6.79    228,803.01     58,719.46    145,414,979.251
10    25,381.42     6,146.31    16,111,090.545    6.79    254,184.43     64,865.77    161,526,069.796
11    25,364.38     5,799.05    16,119,846.314    6.77    279,548.81     70,664.82    177,645,916.110
12    25,364.38     5,799.05    16,119,846.314    6.77    304,913.19     76,463.86    193,765,762.424
13    25,364.38     5,799.05    16,119,846.314    6.77    330,277.57     82,262.91    209,885,608.738
14    25,412.65     7,167.59    16,114,088.812    6.77    355,690.22     89,430.50    225,999,697.550
15    25,269.41     6,134.98    16,089,720.329    6.80    380,959.63     95,565.48    242,089,417.879
16    25,302.60     6,152.92    16,074,819.492    6.80    406,262.23    101,718.40    258,164,237.371
17    25,211.33     6,060.80    16,051,380.596    6.81    431,473.56    107,779.20    274,215,617.967
18    25,410.67     5,795.17    16,029,718.484    6.82    456,884.23    113,574.37    290,245,336.451
19    25,410.67     5,795.17    16,029,718.484    6.82    482,294.90    119,369.53    306,275,054.935
20    25,410.67     5,795.17    16,029,718.484    6.82    507,705.57    125,164.70    322,304,773.419
21    25,398.73     7,185.46    16,030,725.835    6.83    533,104.30    132,350.16    338,335,499.254
22    25,376.89     6,163.97    16,020,092.084    6.84    558,481.19    138,514.13    354,355,591.338
23    25,197.76     6,159.52    16,007,860.739    6.84    583,678.95    144,673.65    370,363,452.077
24    25,201.37     3,232.22    16,031,988.287    6.80    608,880.32    147,905.87    386,395,440.364
25    28,012.19     2,866.80    16,055,108.394    6.80    636,892.51    150,772.67    402,450,548.758
26    28,012.19     2,866.80    16,055,108.394    6.80    664,904.70    153,639.47    418,505,657.152
27    28,012.19     2,866.80    16,055,108.394    6.80    692,916.89    156,506.27    434,560,765.546
28    25,023.25     4,257.20    16,055,999.875    6.80    717,940.14    160,763.47    450,616,765.421
29    25,018.17     3,216.77    16,043,859.284    6.83    742,958.31    163,980.24    466,660,624.705
30    26,238.48     6,170.78    16,024,443.008    6.80    769,196.79    170,151.02    482,685,067.713
                                   
     769,196.79   170,151.02    16,089,502.257

</TABLE>
KEYSTONE STRATEGIC INCOME FUND - CLASS C

              PRICING DATE      04/30/97
                              ..........


              30 DAY YTM        6.61081%                          
                              ..........

<TABLE>
<CAPTION>
 ..........................................................................................

      PRICE     ST FIXED  PIK INCOME LONG TERM  MORTAGE  GAIN/LOSS   TOTAL     DIV   
      DATE       INCOME               INCOME    INCOME              INCOME     FACTOR

 ..........................................................................................
<S>  <C>          <C>        <C>     <C>        <C>         <C>       <C>           <C>        
  1  04/01/97     232.99   0.00    44,415.85   0.00      0.000    44,648.84   12.78471260
  2  04/02/97     586.49   0.00    44,454.22   0.00      0.000    45,040.71   12.79961492
  3  04/03/97     558.84   0.00    44,519.74   0.00      0.000    45,078.58   12.72111883
  4  04/04/97     440.75   0.00    44,552.66   0.00      0.000    44,993.41   12.72973261
  5  04/05/97     440.75   0.00    44,552.66   0.00      0.000    44,993.41   12.72973261
  6  04/06/97     440.75   0.00    44,552.66   0.00      0.000    44,993.41   12.72973261
  7  04/07/97     449.22   0.00    44,427.77   0.00      0.000    44,876.99   12.69858612
  8  04/08/97     413.36   0.00    44,417.84   0.00      0.000    44,831.20   12.75307416
  9  04/09/97     437.40   0.00    44,325.65   0.00      0.000    44,763.05   12.69488339
 10  04/10/97     276.46   0.00    44,343.33   0.00      0.000    44,619.79   12.66504278
 11  04/11/97      99.79   0.00    44,472.03   0.00      0.000    44,571.82   12.65790972
 12  04/12/97      99.79   0.00    44,472.03   0.00      0.000    44,571.82   12.65790972
 13  04/13/97      99.79   0.00    44,472.03   0.00      0.000    44,571.82   12.65790972
 14  04/14/97      14.87   0.00    44,620.06   0.00      0.000    44,634.93   12.65960332
 15  04/15/97      60.27   0.00    44,316.06   0.00      0.000    44,376.33   12.61448724
 16  04/16/97   1,037.52   0.00    43,395.97   0.00      0.000    44,433.49   12.60796898
 17  04/17/97     781.17   0.00    43,504.21   0.00      0.000    44,285.38   12.60823278
 18  04/18/97     201.01   0.00    44,459.52   0.00      0.000    44,660.53   12.61427919
 19  04/19/97     201.01   0.00    44,459.52   0.00      0.000    44,660.53   12.61427919
 20  04/20/97     201.01   0.00    44,459.52   0.00      0.000    44,660.53   12.61427919
 21  04/21/97     185.53   0.00    44,449.93   0.00      0.000    44,635.46   12.60906267
 22  04/22/97     155.10   0.00    44,449.93   0.00      0.000    44,605.03   12.58355939
 23  04/23/97     489.05   0.00    43,770.37   0.00      0.000    44,259.42   12.55624301
 24  04/24/97     498.91   0.00    43,779.11   0.00      0.000    44,278.02   12.65014051
 25  04/25/97     458.89   0.00    48,783.57   0.00      0.000    49,242.46   12.63494202
 26  04/26/97     458.89   0.00    48,783.57   0.00      0.000    49,242.46   12.63494202
 27  04/27/97     458.89   0.00    48,783.57   0.00      0.000    49,242.46   12.63494202
 28  04/28/97     209.04   0.00    43,783.57   0.00      0.000    43,992.61   12.62333883
 29  04/29/97     178.95   0.00    43,790.15   0.00      0.000    43,969.10   12.63170316
 30  04/30/97     328.87   0.00    42,928.64   0.00  2,855.360    46,112.87   12.63840200
                                                                 
               10,495.37   0.00 1,340,495.74  0.00   2,855.36  1,353,846.47 379.810365310
</TABLE>


TOTAL INCOME FOR PERIOD            171,400.99
TOTAL EXPENSES FOR PERIOD           37,959.14
AVERAGE SHARES OUTSTANDING       3,589,763.86
LAST PRICE DURING PERIOD                 6.84
<TABLE>
<CAPTION>
 ................................................................................................

      ADJUSTED     DAILY         DAILY         DAILY    ACCUMULATED   ACCUMULATED   ACCUMULATED
       INCOME     EXPENSES        SHARES        PRICE       INCOME      EXPENSES       SHARES

 ................................................................................................
<S> <C>             <C>         <C>              <C>      <C>           <C>        <C>          
 1  5,708.23     1,765.77     3,668,560.683     6.790     5,708.23     1,765.77     3,668,560.683
 2  5,765.04     1,394.50     3,668,410.180     6.780    11,473.27     3,160.27     7,336,970.863
 3  5,734.50       948.89     3,642,664.837     6.780    17,207.77     4,109.16    10,979,635.700
 4  5,727.54     1,307.49     3,641,673.432     6.770    22,935.31     5,416.65    14,621,309.132
 5  5,727.54     1,307.49     3,641,673.432     6.770    28,662.85     6,724.15    18,262,982.564
 6  5,727.54     1,307.49     3,641,673.432     6.770    34,390.39     8,031.64    21,904,655.996
 7  5,698.74     2,440.39     3,632,431.701     6.780    40,089.13    10,472.03    25,537,087.697
 8  5,717.36     1,383.86     3,625,629.025     6.780    45,806.49    11,855.89    29,162,716.722
 9  5,682.62     1,376.97     3,601,178.357     6.780    51,489.11    13,232.86    32,763,895.079
10  5,651.12     1,370.25     3,591,461.587     6.780    57,140.23    14,603.11    36,355,356.666
11  5,641.86     1,290.54     3,589,934.637     6.760    62,782.09    15,893.65    39,945,291.303
12  5,641.86     1,290.54     3,589,934.637     6.760    68,423.95    17,184.18    43,535,225.940
13  5,641.86     1,290.54     3,589,934.637     6.760    74,065.81    18,474.72    47,125,160.577
14  5,650.61     1,593.97     3,587,386.206     6.760    79,716.42    20,068.69    50,712,546.783
15  5,597.85     1,361.53     3,568,626.491     6.790    85,314.27    21,430.22    54,281,173.274
16  5,602.16     1,362.66     3,563,380.631     6.790    90,916.43    22,792.88    57,844,553.905
17  5,583.60     1,342.10     3,559,236.883     6.800    96,500.03    24,134.98    61,403,790.788
18  5,633.60     1,284.11     3,558,125.834     6.820   102,133.63    25,419.09    64,961,916.622
19  5,633.60     1,284.11     3,558,125.834     6.820   107,767.23    26,703.20    68,520,042.456
20  5,633.60     1,284.11     3,558,125.834     6.820   113,400.83    27,987.31    72,078,168.290
21  5,628.11     1,592.57     3,556,547.966     6.820   119,028.94    29,579.88    75,634,716.256
22  5,612.90     1,364.58     3,547,635.441     6.830   124,641.84    30,944.46    79,182,351.697
23  5,557.32     1,360.36     3,534,778.772     6.830   130,199.16    32,304.82    82,717,130.469
24  5,601.23       713.25     3,567,562.224     6.790   135,800.39    33,018.07    86,284,692.693
25  6,221.76       637.19     3,570,331.282     6.790   142,022.15    33,655.26    89,855,023.975
26  6,221.76       637.19     3,570,331.282     6.790   148,243.91    34,292.44    93,425,355.257
27  6,221.76       637.19     3,570,331.282     6.790   154,465.67    34,929.63    96,995,686.539
28  5,553.34       945.33     3,567,585.801     6.790   160,019.01    35,874.96   100,563,272.340
29  5,554.05       713.90     3,566,068.310     6.820   165,573.06    36,588.86   104,129,340.650
30  5,827.93     1,370.28     3,563,575.165     6.840   171,400.99    37,959.14   107,692,915.815
                                 
  171,400.99    37,959.14     3,589,763.861
</TABLE>

KEYSTONE STRATEGIC INCOME FUND - CLASS Y

              PRICING DATE     04/30/97
                              .........


              30 DAY YTM        0.00000%                       
                               .........
<TABLE>
<CAPTION>
 ...........................................................................................

      PRICE   ST FIXED   ZERO COUPON     LONG TERM                  TOTAL          DIV
      DATE     INCOME    AND DIV INC     INCOME                     INCOME        FACTOR

 ...........................................................................................
<S>  <C>        <C>          <C>     <C>          <C>      <C>        <C>          <C>       
 1   04/01/97   232.99      0.00    44,415.85    0.00     0.00.00    44,648.84    0.00000337
 2   04/02/97   586.49      0.00    44,454.22    0.00     0.00.00    45,040.71    0.00000349
 3   04/03/97   558.84      0.00    44,519.74    0.00     0.00.00    45,078.58    0.00000349
 4   04/04/97   440.75      0.00    44,552.66    0.00     0.00.00    44,993.41    0.00000349
 5   04/05/97   440.75      0.00    44,552.66    0.00     0.00.00    44,993.41    0.00000349
 6   04/06/97   440.75      0.00    44,552.66    0.00     0.00.00    44,993.41    0.00000349
 7   04/07/97   449.22      0.00    44,427.77    0.00     0.00.00    44,876.99    0.00000349
 8   04/08/97   413.36      0.00    44,417.84    0.00     0.00.00    44,831.20    0.00000351
 9   04/09/97   437.40      0.00    44,325.65    0.00     0.00.00    44,763.05    0.00000352
10   04/10/97   276.46      0.00    44,343.33    0.00     0.00.00    44,619.79    0.00000352
11   04/11/97    99.79      0.00    44,472.03    0.00     0.00.00    44,571.82    0.00000352
12   04/12/97    99.79      0.00    44,472.03    0.00     0.00.00    44,571.82    0.00000352
13   04/13/97    99.79      0.00    44,472.03    0.00     0.00.00    44,571.82    0.00000352
14   04/14/97    14.87      0.00    44,620.06    0.00     0.00.00    44,634.93    0.00000352
15   04/15/97    60.27      0.00    44,316.06    0.00     0.00.00    44,376.33    0.00000353
16   04/16/97 1,037.52      0.00    43,395.97    0.00     0.00.00    44,433.49    0.00000353
17   04/17/97   781.17      0.00    43,504.21    0.00     0.00.00    44,285.38    0.00000353
18   04/18/97   201.01      0.00    44,459.52    0.00     0.00.00    44,660.53    0.00000353
19   04/19/97   201.01      0.00    44,459.52    0.00     0.00.00    44,660.53    0.00000353
20   04/20/97   201.01      0.00    44,459.52    0.00     0.00.00    44,660.53    0.00000353
21   04/21/97   185.53      0.00    44,449.93    0.00     0.00.00    44,635.46    0.00000353
22   04/22/97   155.10      0.00    44,449.93    0.00     0.00.00    44,605.03    0.00000353
23   04/23/97   489.05      0.00    43,770.37    0.00     0.00.00    44,259.42    0.00000354
24   04/24/97   498.91      0.00    43,779.11    0.00     0.00.00    44,278.02    0.00000353
25   04/25/97   458.89      0.00    48,783.57    0.00     0.00.00    49,242.46    0.00000354
26   04/26/97   458.89      0.00    48,783.57    0.00     0.00.00    49,242.46    0.00000354
27   04/27/97   458.89      0.00    48,783.57    0.00     0.00.00    49,242.46    0.00000354
28   04/28/97   209.04      0.00    43,783.57    0.00     0.00.00    43,992.61    0.00000354
29   04/29/97   178.95      0.00    43,790.15    0.00     0.00.00    43,969.10    0.00000354
30   04/30/97   328.87      0.00    42,928.64    0.00     0.###      46,112.87    0.00000347

             10,495.37      0.00 1,340,495.74    0.00     0.###   1,353,846.47   0.000105420
</TABLE>

TOTAL INCOME FOR PERIOD                 0.00
TOTAL EXPENSES FOR PERIOD               0.00
AVERAGE SHARES OUTSTANDING              1.02
LAST PRICE DURING PERIOD                6.66
<TABLE>
<CAPTION>
 ................................................................................

ADJUSTED  DAILY      DAILY       DAILY    ACCUMULATED  ACCUMULATED   ACCUMULATED
 INCOME  EXPENSES   SHARES       PRICE       INCOME      EXPENSES      SHARES

 ................................................................................
<S>  <C>     <C>       <C>        <C>          <C>          <C>           <C>  
 1   0.00    0.00      1.007      6.94         0.00         0.00          1.007
 2   0.00    0.00      1.021      6.64         0.00         0.00          2.028
 3   0.00    0.00      1.021      6.64         0.00         0.00          3.049
 4   0.00    0.00      1.021      6.62         0.00         0.00          4.070
 5   0.00    0.00      1.021      6.62         0.00         0.00          5.091
 6   0.00    0.00      1.021      6.62         0.00         0.00          6.112
 7   0.00    0.00      1.021      6.63         0.00         0.00          7.133
 8   0.00    0.00      1.021      6.63         0.00         0.00          8.154
 9   0.00    0.00      1.021      6.63         0.00         0.00          9.175
10   0.00    0.00      1.021      6.63         0.00         0.00         10.196
11   0.00    0.00      1.021      6.61         0.00         0.00         11.217
12   0.00    0.00      1.021      6.61         0.00         0.00         12.238
13   0.00    0.00      1.021      6.61         0.00         0.00         13.259
14   0.00    0.00      1.021      6.61         0.00         0.00         14.280
15   0.00    0.00      1.021      6.63         0.00         0.00         15.301
16   0.00    0.00      1.021      6.63         0.00         0.00         16.322
17   0.00    0.00      1.021      6.64         0.00         0.00         17.343
18   0.00    0.00      1.021      6.65         0.00         0.00         18.364
19   0.00    0.00      1.021      6.65         0.00         0.00         19.385
20   0.00    0.00      1.021      6.65         0.00         0.00         20.406
21   0.00    0.00      1.021      6.65         0.00         0.00         21.427
22   0.00    0.00      1.021      6.66         0.00         0.00         22.448
23   0.00    0.00      1.021      6.66         0.00         0.00         23.469
24   0.00    0.00      1.021      6.61         0.00         0.00         24.490
25   0.00    0.00      1.029      6.60         0.00         0.00         25.519
26   0.00    0.00      1.029      6.60         0.00         0.00         26.548
27   0.00    0.00      1.029      6.60         0.00         0.00         27.577
28   0.00    0.00      1.029      6.60         0.00         0.00         28.606
29   0.00    0.00      1.029      6.64         0.00         0.00         29.635
30   0.00    0.00      1.021      6.66         0.00         0.00         30.656
  
     0.00    0.00      1.022
</TABLE>

STRATEGIC INCOME FUND
<TABLE>
<CAPTION>

                                                            $952.50
                       A           NAV                      A                       A
             TIME      ACCOUNT     A           AVERAGE      A/C VALUE   A           AVERAGE
YEARS        PERIOD    VALUE       CLASS       ANNNUAL      W/LOAD      CLASS       ANNNUAL
<S>          <C>        <C>        <C>            <C>       <C>           <C>       <C>  
30-Apr-97    BLANK    2,047.33                     0.00%     952.5        -4.75%    -4.75%
31-Mar-97    1 MO     2,018.91        1.41%        1.41%     965.93       -3.41%    -3.41%
31-Jan-97    QTR      2,057.60       -0.50%       -0.50%     947.75       -5.23%    -5.23%
31-Dec-96    YTD      2,061.93       -0.71%       -0.71%     945.76       -5.42%    -5.42%
30-Apr-96     1       1,873.57        9.27%        9.27%   1,040.84        4.08%     4.08%
30-Apr-94     3       1,765.20       15.98%        5.07%   1,104.74       10.47%     3.38%
30-Apr-92     5       1,300.48       57.43%        9.50%   1,499.52       49.95%     8.44%
30-Apr-87    10       1,001.00      104.53%        7.42%   1,948.14       94.81%     6.90%
14-Apr-87   INCEPT.   1,000.00      104.73%        7.39%   1,950.09       95.01%     6.87%

INCEPTION FACTOR:                                           10.0548

</TABLE>

<TABLE>
<CAPTION>


                               $1,000
                        B                       B NAV        LEVEL     VALUE OF    VALUE OF                    B
             TIME       ACCOUNT     B           AVERAGE      LOAD      CLASS B     CLASS B INIT   B            AVERAGE
YEARS        PERIOD     VALUE       CLASS       ANNNUAL      COMP      INVESTMENT  INVESTMENT    CUMULATIVE    ANNUAL
<S>         <C>            <C>       <C>            <C>        <C>      <C>          <C>             <C>           <C>  
30-Apr-97   BLANK     1,357.86                     0.00%      50       1,000.00     1,000.00                    0.00%
31-Mar-97   1 MO      1,339.87        1.34%        1.34%      50       1,013.43     1,007.35       -3.66%      -3.66%
31-Jan-97   QTR       1,367.01       -0.67%       -0.67%      48.789     993.31       975.78       -5.55%      -5.55%
31-Dec-96   YTD       1,370.67       -0.93%       -0.93%      48.376     990.66       967.51       -5.77%      -5.77%
30-Apr-96     1       1,251.77        8.48%        8.48%      50       1,084.76     1,010.32        3.48%       3.48%
30-Apr-94     3       1,196.69       13.47%        4.30%      26.933   1,134.68       897.77       10.77%       3.47%
30-Apr-92     5           0           0            0%          0           0            0           0           0%
30-Apr-87    10           0           0            0%                      0            0           0           0%
 1-Feb-93   INCEPT.   1,000.00       35.79%        7.47%      19.378   1,357.86       968.88       33.85%       7.11%

INCEPTION FACTOR:                                4.2466
</TABLE>


<TABLE>
<CAPTION>
                              $1,000
                          C                       C NAV        LEVEL       VALUE OF    VALUE OF                   C
                          ACCOUNT     C           AVERAGE      LOAD         CLASS C     CLASS C INIT  C           AVERAGE
YEARS                     VALUE       CLASS       ANNNUAL      COMP        INVESTMENT  INVESTMENT     CUMULATIVE  ANNUAL
<S>         <C>            <C>        <C>            <C>        <C>        <C>          <C>             <C>        <C>
30-Apr-97    BLANK        1,356.35                     0.00%      10       1,000.00     1,000.00                    0.00%
31-Mar-97    1 MO         1,338.36        1.34%        1.34%      10       1,013.45     1,007.36        0.34%       0.34%
31-Jan-97    QTR          1,365.50       -0.67%       -0.67%    9.76         993.3        975.75       -1.65%      -1.65%
31-Dec-96    YTD          1,369.16       -0.94%       -0.94%    9.67         990.65       967.47       -1.90%      -1.90%
30-Apr-96     1           1,250.24        8.49%        8.49%      10       1,084.88     1,010.34        7.49%       7.49%
30-Apr-94     3           1,196.79       13.33%        4.26%               1,133.33       896.46       13.33%       4.26%
30-Apr-92     5               0           0            0%                      0            0           0           0%
30-Apr-87    10               0           0            0%                      0            0           0           0%
 1-Feb-93    INCEPT.      1,000.00       35.64%        7.44%       0       1,356.35       967.47       35.64%       7.44%
         
INCEPTION FACTOR:                                     4.2466
</TABLE>


<TABLE>
<CAPTION>

                          Y
                          ACCOUNT     Y           AVERAGE
YEARS                     VALUE       CLASS       ANNNUAL

<S>         <C>            <C>       <C>            <C>      
30-Apr-97  BLANK        971.3                      0.00%
31-Mar-97  1 MO         966.18        0.53%        0.53%
31-Jan-97  QTR          995.04       -2.39%       -2.39%
31-Dec-96  YTD            0           0            0%
30-Apr-96     1           0           0            0%
30-Apr-94     3           0           0            0%
30-Apr-92     5           0           0            0%
30-Apr-87    10           0           0            0%
13-Jan-97  INCEPT     1,000.00       -2.87%       -9.40%

INCEPTION FACTOR:                                0.2949


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM ACCOUNTING
RECORDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH ACCOUNTING
RECORDS.
</LEGEND>
<SERIES>
<NUMBER>        101
<NAME>  KEYSTONE STRATEGIC INCOME FUND CLASS A
       
<S>                         <C>    
<PERIOD-TYPE>   6-MOS
<FISCAL-YEAR-END>       APR-30-1997
<PERIOD-START>  AUG-01-1996
<PERIOD-END>    APR-30-1997
<INVESTMENTS-AT-COST>   192,568,506
<INVESTMENTS-AT-VALUE>  186,554,866
<RECEIVABLES>   8,965,284
<ASSETS-OTHER>  129,756
<OTHER-ITEMS-ASSETS>    45,670
<TOTAL-ASSETS>  195,695,576
<PAYABLE-FOR-SECURITIES>        1,118,125
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES>       1,467,100
<TOTAL-LIABILITIES>     2,585,225
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON>        99,692,701
<SHARES-COMMON-STOCK>   8,613,751
<SHARES-COMMON-PRIOR>   10,060,162
<ACCUMULATED-NII-CURRENT>       0
<OVERDISTRIBUTION-NII>  (475,688)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS>        (39,103,173)
<ACCUM-APPREC-OR-DEPREC>        (1,388,765)
<NET-ASSETS>    58,725,075
<DIVIDEND-INCOME>       0
<INTEREST-INCOME>       4,110,854
<OTHER-INCOME>  7,043
<EXPENSES-NET>  (607,267)
<NET-INVESTMENT-INCOME> 3,510,630
<REALIZED-GAINS-CURRENT>        1,659,103
<APPREC-INCREASE-CURRENT>       (863,411)
<NET-CHANGE-FROM-OPS>   4,306,322
<EQUALIZATION>  0
<DISTRIBUTIONS-OF-INCOME>       (3,741,251)
<DISTRIBUTIONS-OF-GAINS>        0
<DISTRIBUTIONS-OTHER>   0
<NUMBER-OF-SHARES-SOLD> 722,925
<NUMBER-OF-SHARES-REDEEMED>     (2,450,268)
<SHARES-REINVESTED>     280,932
<NET-CHANGE-IN-ASSETS>  (9,393,297)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR>       0
<OVERDISTRIB-NII-PRIOR> (665,398)
<OVERDIST-NET-GAINS-PRIOR>      (40,580,597)
<GROSS-ADVISORY-FEES>   (309,393)
<INTEREST-EXPENSE>      0
<GROSS-EXPENSE> (607,267)
<AVERAGE-NET-ASSETS>    64,437,064
<PER-SHARE-NAV-BEGIN>   6.77
<PER-SHARE-NII> 0.37
<PER-SHARE-GAIN-APPREC> 0.09
<PER-SHARE-DIVIDEND>    (0.41)
<PER-SHARE-DISTRIBUTIONS>       0.00
<RETURNS-OF-CAPITAL>    0.00
<PER-SHARE-NAV-END>     6.82
<EXPENSE-RATIO> 1.28
<AVG-DEBT-OUTSTANDING>  0
<AVG-DEBT-PER-SHARE>    0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6 
<LEGEND>

THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM ACCOUNTING
RECORDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH ACCOUNTING
RECORDS.
</LEGEND>
<SERIES>
<NUMBER>        102
<NAME>  KEYSTONE STRATEGIC INCOME FUND CLASS B
       
<S>            <C>
<PERIOD-TYPE>   6-MOS
<FISCAL-YEAR-END>       APR-30-1997
<PERIOD-START>  AUG-01-1996        
<PERIOD-END>    APR-30-1997        
<INVESTMENTS-AT-COST>   192,568,506
<INVESTMENTS-AT-VALUE>  186,554,866
<RECEIVABLES>   8,965,284
<ASSETS-OTHER>  129,756
<OTHER-ITEMS-ASSETS>    45,670
<TOTAL-ASSETS>  195,695,576
<PAYABLE-FOR-SECURITIES>        1,118,125
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES>       1,467,100
<TOTAL-LIABILITIES>     2,585,225
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON>        132,668,762
<SHARES-COMMON-STOCK>   16,071,930
<SHARES-COMMON-PRIOR>   18,132,004
<ACCUMULATED-NII-CURRENT>       0
<OVERDISTRIBUTION-NII>  (28,058)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS>        (19,186,516)
<ACCUM-APPREC-OR-DEPREC>        (3,372,557)
<NET-ASSETS>    110,081,631
<DIVIDEND-INCOME>       0
<INTEREST-INCOME>       7,563,921
<OTHER-INCOME>  13,217
<EXPENSES-NET>  (1,794,701)
<NET-INVESTMENT-INCOME> 5,782,437
<REALIZED-GAINS-CURRENT>        3,074,228
<APPREC-INCREASE-CURRENT>       (1,559,434)
<NET-CHANGE-FROM-OPS>   7,297,231
<EQUALIZATION>  0
<DISTRIBUTIONS-OF-INCOME>       (6,238,801)
<DISTRIBUTIONS-OF-GAINS>        0
<DISTRIBUTIONS-OTHER>   0
<NUMBER-OF-SHARES-SOLD> 2,590,485
<NUMBER-OF-SHARES-REDEEMED>     (5,099,176)
<SHARES-REINVESTED>     448,617
<NET-CHANGE-IN-ASSETS>  (13,307,058)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR>       0
<OVERDISTRIB-NII-PRIOR> (345,120)
<OVERDIST-NET-GAINS-PRIOR>      (21,926,446)
<GROSS-ADVISORY-FEES>   (569,310)
<INTEREST-EXPENSE>      0
<GROSS-EXPENSE> (1,794,701)
<AVERAGE-NET-ASSETS>    118,566,303
<PER-SHARE-NAV-BEGIN>   6.81
<PER-SHARE-NII> 0.34
<PER-SHARE-GAIN-APPREC> 0.07
<PER-SHARE-DIVIDEND>    0
<PER-SHARE-DISTRIBUTIONS>       0
<RETURNS-OF-CAPITAL>    0
<PER-SHARE-NAV-END>     7.22
<EXPENSE-RATIO> 0
<AVG-DEBT-OUTSTANDING>  0
<AVG-DEBT-PER-SHARE>    0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM ACCOUNTING
RECORDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH ACCOUNTING
RECORDS.
</LEGEND>
<SERIES>
<NUMBER>        103
<NAME>  KEYSTONE STRATEGIC INCOME FUND CLASS C
       
<S>            <C>
<PERIOD-TYPE>   6-MOS
<FISCAL-YEAR-END>       APR-30-1997
<PERIOD-START>  AUG-01-1996        
<PERIOD-END>    APR-30-1997        
<INVESTMENTS-AT-COST>   192,568,506
<INVESTMENTS-AT-VALUE>  186,554,866
<RECEIVABLES>   8,965,284
<ASSETS-OTHER>  129,756
<OTHER-ITEMS-ASSETS>    45,670
<TOTAL-ASSETS>  195,695,576
<PAYABLE-FOR-SECURITIES>        1,118,125
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES>       1,467,100
<TOTAL-LIABILITIES>     2,585,225
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON>        32,210,864
<SHARES-COMMON-STOCK>   3,552,632
<SHARES-COMMON-PRIOR>   4,680,973
<ACCUMULATED-NII-CURRENT>       0
<OVERDISTRIBUTION-NII>  (72,652)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS>        (6,546,089)
<ACCUM-APPREC-OR-DEPREC>        (1,288,485)
<NET-ASSETS>    24,303,638
<DIVIDEND-INCOME>       0
<INTEREST-INCOME>       1,840,815
<OTHER-INCOME>  3,215
<EXPENSES-NET>  (436,932)
<NET-INVESTMENT-INCOME> 1,407,098
<REALIZED-GAINS-CURRENT>        728,946
<APPREC-INCREASE-CURRENT>       (275,710)
<NET-CHANGE-FROM-OPS>   1,860,334
<EQUALIZATION>  0
<DISTRIBUTIONS-OF-INCOME>       (1,508,377)
<DISTRIBUTIONS-OF-GAINS>        0
<DISTRIBUTIONS-OTHER>   0
<NUMBER-OF-SHARES-SOLD> 413,449
<NUMBER-OF-SHARES-REDEEMED>     (1,679,415)
<SHARES-REINVESTED>     137,625
<NET-CHANGE-IN-ASSETS>  (7,512,063)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR>       0
<OVERDISTRIB-NII-PRIOR> (159,478)
<OVERDIST-NET-GAINS-PRIOR>      (7,193,730)
<GROSS-ADVISORY-FEES>   (138,379)
<INTEREST-EXPENSE>      0
<GROSS-EXPENSE> (436,932)
<AVERAGE-NET-ASSETS>    28,836,828
<PER-SHARE-NAV-BEGIN>   6.80
<PER-SHARE-NII> 0.33
<PER-SHARE-GAIN-APPREC> 0.08
<PER-SHARE-DIVIDEND>    (0.37)
<PER-SHARE-DISTRIBUTIONS>       0
<RETURNS-OF-CAPITAL>    0
<PER-SHARE-NAV-END>     6.84
<EXPENSE-RATIO> 2.04
<AVG-DEBT-OUTSTANDING>  0
<AVG-DEBT-PER-SHARE>    0
        

</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM ACCOUNTING
RECORDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH ACCOUNTING
RECORDS.
</LEGEND>
<SERIES>
<NUMBER>        104
<NAME>  KEYSTONE STRATEGIC INCOME FUND CLASS Y
       
<S>            <C>
<PERIOD-TYPE>   6-MOS
<FISCAL-YEAR-END>       APR-30-1997
<PERIOD-START>  AUG-01-1996        
<PERIOD-END>    APR-30-1997        
<INVESTMENTS-AT-COST>   192,568,506
<INVESTMENTS-AT-VALUE>  186,554,866
<RECEIVABLES>   8,965,284
<ASSETS-OTHER>  129,756
<OTHER-ITEMS-ASSETS>    45,670
<TOTAL-ASSETS>  195,695,576
<PAYABLE-FOR-SECURITIES>        1,118,125
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES>       1,467,100
<TOTAL-LIABILITIES>     2,585,225
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON>        7
<SHARES-COMMON-STOCK>   1
<SHARES-COMMON-PRIOR>   0
<ACCUMULATED-NII-CURRENT>       0
<OVERDISTRIBUTION-NII>  0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS>        0
<ACCUM-APPREC-OR-DEPREC>        0
<NET-ASSETS>    7
<DIVIDEND-INCOME>       0
<INTEREST-INCOME>       0
<OTHER-INCOME>  0
<EXPENSES-NET>  0
<NET-INVESTMENT-INCOME> 0
<REALIZED-GAINS-CURRENT>        0
<APPREC-INCREASE-CURRENT>       0
<NET-CHANGE-FROM-OPS>   0
<EQUALIZATION>  0
<DISTRIBUTIONS-OF-INCOME>       0
<DISTRIBUTIONS-OF-GAINS>        0
<DISTRIBUTIONS-OTHER>   0
<NUMBER-OF-SHARES-SOLD> 1
<NUMBER-OF-SHARES-REDEEMED>     0
<SHARES-REINVESTED>     0
<NET-CHANGE-IN-ASSETS>  7
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR>       0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR>      0
<GROSS-ADVISORY-FEES>   0
<INTEREST-EXPENSE>      0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS>    0
<PER-SHARE-NAV-BEGIN>   7.03
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> (0.20)
<PER-SHARE-DIVIDEND>    (0.18)
<PER-SHARE-DISTRIBUTIONS>       0
<RETURNS-OF-CAPITAL>    0
<PER-SHARE-NAV-END>     6.65
<EXPENSE-RATIO> 0
<AVG-DEBT-OUTSTANDING>  0
<AVG-DEBT-PER-SHARE>    0
        

</TABLE>


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