EATON VANCE CASH MANAGEMENT FUND
485B24E, 1995-05-01
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<PAGE>

   
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 28, 1995

                                                      1933 ACT FILE NO. 2-52148
                                                      1940 ACT FILE NO. 811-2534
================================================================================


                      SECURITIES AND EXCHANGE COMMISSION

                            WASHINGTON, D.C. 20549
                                  FORM N-1A

                            REGISTRATION STATEMENT
                                    UNDER
                            SECURITIES ACT OF 1933                           [X]
                       POST-EFFECTIVE AMENDMENT NO. 27                       [X]
                            REGISTRATION STATEMENT
                                    UNDER
                      THE INVESTMENT COMPANY ACT OF 1940                     [X]
                               AMENDMENT NO. 18                              [X]

                       EATON VANCE CASH MANAGEMENT FUND
              -------------------------------------------------
              (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

                24 FEDERAL STREET, BOSTON, MASSACHUSETTS 02110
                ----------------------------------------------
                   (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)

                                 617-482-8260
                    -------------------------------------
                       (REGISTRANT'S TELEPHONE NUMBER)

                             H. DAY BRIGHAM, JR.
                24 FEDERAL STREET, BOSTON, MASSACHUSETTS 02110
                ----------------------------------------------
                   (NAME AND ADDRESS OF AGENT FOR SERVICE)

    It is  proposed  that  this  filing  will  become  effective  on May 1, 1995
pursuant to paragraph (b) of Rule 485.

    The exhibit index  required by Rule 483(a) under the  Securities Act of 1933
is located on page in the  sequential  numbering  system of the manually  signed
copy of this Registration Statement.

    Cash Management Portfolio has also executed this Registration Statement.

                       CALCULATION OF REGISTRATION FEE
- --------------------------------------------------------------------------------
                                                       PROPOSED
                         AMOUNT OF                    AGGREGATE   
                          SHARES    PROPOSED MAXIMUM   MAXIMUM       AMOUNT OF
TITLE OF SECURITIES        BEING     OFFERING PRICE    OFFERING     REGISTRATION
BEING REGISTERED        REGISTERED      PER SHARE      PRICE(1)          FEE
- --------------------------------------------------------------------------------
Shares of beneficial     
interest ...............  2,732,490       $1.00       $2,732,490          $100
================================================================================
(1) Registrant elects to calculate the maximum aggregate offering price pursuant
    to Rule 24e-2. 749,120,704 shares were redeemed during the fiscal year ended
    December 31, 1994.  746,678,214 shares were used for reductions  pursuant to
    Paragraph (c) of Rule 24f-2 during such fiscal year. 2,442,490 of the shares
    redeemed are being used for the  reduction of the  registration  fee in this
    Amendment. While no fee is required for the 2,442,490 shares, the Registrant
    has elected to register,  for $100, an additional  290,000  shares  (290,000
    shares at $1.00 per share).

    Pursuant to Rule 24f-2 under the Investment Company Act of 1940,  Registrant
has  registered an indefinite  number of securities  under the Securities Act of
1933.  Registrant  filed an amended  Rule 24f-2 Notice for the fiscal year ended
December  31,  1994 on April 21,  1995.  Registrant  continues  its  election to
register an indefinite number of shares of beneficial  interest pursuant to Rule
24f-2 under the Investment Company Act of 1940, as amended.
================================================================================
    

<PAGE>

This Amendment to the registration statement on Form N-1A consists of the
following documents and papers:
    Cross Reference Sheet required by Rule 481(a) under Securities Act of 1933
    Part A -- The Prospectus
    Part B -- Statement of Additional Information
    Part C -- Other Information
    Signatures
    Exhibit Index Required by Rule 483(a) under the Securities Act of 1933
    Exhibits

<PAGE>

   
                       EATON VANCE CASH MANAGEMENT FUND
                            CROSS REFERENCE SHEET
                         ITEMS REQUIRED BY FORM N-1A
                         ---------------------------
PART A
ITEM NO.             ITEM CAPTION                      PROSPECTUS CAPTION
- ------------         --------                      ---------------------------
 1.  ..............  Cover Page                    Cover Page
 2.  ..............  Synopsis                      Shareholder and Fund
                                                   Expenses
 3.  ..............  Condensed Financial           The Funds' Financial
                     Information                     Highlights;
                                                     Yield Information
 4.  ..............  General Description of        The Funds' Investment
                       Registrant                    Objectives; How the Funds
                                                     Invest their Assets;
                                                     Organization of the Funds
                                                     and the Portfolio
 5.  ..............  Management of the Fund        Management of the Funds and
                                                     the Portfolio
 5A. ..............  Management's Discussion of    Not Applicable
                       Fund Performance
 6.  ..............  Capital Stock and Other       Organization of the Funds
                       Securities                    and the Portfolio; The
                                                     Lifetime Investing
                                                     Account/Distribution
                                                     Options; Distributions
                                                     and Taxes
 7.  ..............  Purchase of Securities Being  Valuing Fund Shares;  How
                       Offered                       to Buy Fund Shares; The
                                                     Lifetime Investing
                                                     Account/Distribution
                                                     Options; The Eaton Vance
                                                     Exchange Privilege; Eaton
                                                     Vance Shareholder
                                                     Services;
 8.  ..............  Redemption or Repurchase      How to Redeem Fund Shares
 9.  ..............  Pending Legal Proceedings     Not Applicable

PART B
                                                       STATEMENT OF ADDITIONAL
ITEM NO.             ITEM CAPTION                        INFORMATION CAPTION
- ------------         --------                      ---------------------------
10. ...............  Cover Page                    Cover Page
11. ...............  Table of Contents             Table of Contents
12. ...............  General Information and       Other Information
                       History
13. ...............  Investment Objectives and     Investment Objective and
                       Policies                      Policies; Investment
                                                     Restrictions
14. ...............  Management of the Fund        Trustees and Officers; Fees
                                                     and Expenses
15. ...............  Control Persons and           Control Persons and
                       Principal Holders of          Principal Holders of
                       Securities                    Securities
16. ...............  Investment Advisory and       Investment Adviser and
                       Other                         Administrator; Custodian;
                       Services                      Independent Accountants;
                                                     Fees and Expenses
17. ...............  Brokerage Allocation and      Portfolio Security
                       Other                         Transactions; Fees and
                       Practices                     Expenses
18. ...............  Capital Stock and Other       Other Information
                       Securities
19. ...............  Purchase, Redemption and      Service for Withdrawal;
                       Pricing of Securities         Determination of Net
                       Being Offered                 Asset Value; Principal
                                                     Underwriter; Fees and
                                                     Expenses
20. ...............  Tax Status                    Taxes; Additional Tax
                                                     Matters
21. ...............  Underwriters                  Principal Underwriter Fees
                                                     and Expenses
22. ...............  Calculation of Yield          Calculation of Yield
                       Quotations of                 Quotations Yield
                       Money Market Funds            Information
23. ...............  Financial Statements          Financial Statements

    


<PAGE>

                                    PART A
                     INFORMATION REQUIRED IN A PROSPECTUS
                       EATON VANCE CASH MANAGEMENT FUND
                        EATON VANCE LIQUID ASSETS FUND
                        EATON VANCE MONEY MARKET FUND
                        EATON VANCE TAX FREE RESERVES

   
    EATON VANCE CASH  MANAGEMENT  FUND ("Cash Fund"),  EATON VANCE LIQUID ASSETS
FUND  ("Liquid  Assets  Fund") and EATON VANCE MONEY MARKET FUND ("Money  Market
Fund") are  diversified  money market funds seeking high income  consistent with
preservation  of capital  and  maintenance  of  liquidity.  EATON VANCE TAX FREE
RESERVE ("Tax Free  Reserves")  is a diversified  money market fund seeking high
income exempt from regular  Federal income tax consistent  with  preservation of
capital and maintenance of liquidity.  The Cash,  Liquid Assets and Money Market
Funds invest all of their assets in Cash Management Portfolio (the "Portfolio"),
a separate,  diversified  investment company with the same investment objective,
rather than investing in and managing its own portfolio of securities as with an
historically  structured  mutual fund. Tax Free Reserves invests directly in its
own portfolio of money market instruments.

    AN INVESTMENT IN A FUND IS NOT  GUARANTEED OR FEDERALLY  INSURED BY THE U.S.
GOVERNMENT, THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD
OR ANY OTHER GOVERNMENT AGENCY. SHARES OF A FUND ARE NOT OBLIGATIONS OR DEPOSITS
OF,  OR  GUARANTEED  OR  ENDORSED  BY,  ANY  BANK OR  OTHER  INSURED  DEPOSITORY
INSTITUTION. THERE IS NO ASSURANCE THAT A FUND WILL BE ABLE TO MAINTAIN A STABLE
NET ASSET  VALUE OF $1.00 PER  SHARE.  SHARES  OF EACH FUND  INVOLVE  INVESTMENT
RISKS,  INCLUDING  FLUCTUATIONS IN VALUE AND THE POSSIBLE LOSS OF SOME OR ALL OF
THE PRINCIPAL INVESTMENT.

    This Prospectus is designed to provide you with  information you should know
before investing.  Please retain this document for future reference. A Statement
of Additional  Information dated May 1, 1995 for each Fund, as supplemented from
time to time, has been filed with the Securities and Exchange  Commission and is
incorporated herein by reference.  The Statements of Additional  Information are
available  without  charge from the Funds'  principal  underwriter,  Eaton Vance
Distributors,  Inc.,  24  Federal  Street,  Boston,  MA 02110  (telephone  (800)
225-6265).  TAX FREE  RESERVES  IS NOT  AVAILABLE  FOR  PURCHASE  IN ALL STATES.
CONTACT THE PRINCIPAL UNDERWRITER OR YOUR BROKER FOR INFORMATION.

- ------------------------------------------------------------------------------
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.
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                    PAGE                                                  PAGE
                                                    ----                                                  ----
<S>                                                   <C> <C>                                              <C>
Shareholder and Fund Expenses ......................   2  How to Redeem Fund Shares ......................  17
The Funds' Financial Highlights ....................   4  Reports to Shareholders ........................  19
The Funds' Investment Objectives ...................   7  The Lifetime Investing Account/Distribution
How the Funds Invest their Assets...................   7    Options ......................................  19
Organization of the Funds and the Portfolio ........   9  The Eaton Vance Exchange Privilege .............  20
Management of the Funds and the Portfolio ..........  12  Eaton Vance Shareholder Services ...............  22
Distribution Plans .................................  13  Distributions and Taxes ........................  23
Valuing Fund Shares ................................  15  Yield Information ..............................  24
How to Buy Fund Shares .............................  16
- --------------------------------------------------------------------------------
</TABLE>
                         PROSPECTUS DATED MAY 1, 1995
    

<PAGE>
SHAREHOLDER AND FUND EXPENSES
- --------------------------------------------------------------------------------
   
<TABLE>
<CAPTION>
                                                             CASH        LIQUID ASSETS      MONEY MARKET       TAX FREE
SHAREHOLDER TRANSACTION EXPENSES                             FUND            FUND               FUND           RESERVES
                                                             ----        -------------      ------------       --------
<S>                                                          <C>             <C>                <C>              <C>
Sales Charges Imposed on Purchases of Shares                 None            None               None             None
Sales Charges Imposed on Reinvested Distributions            None            None               None             None
Fees to Exchange Shares                                      None            None               None             None
  Range of Declining  Contingent  Deferred  Sales Charges  Imposed on Redemption
    During  the  First  Seven  Years (as a  percentage  of  redemption  proceeds
    exclusive of all reinvestments and capital appreciation in the
    account)                                                 None          5.0% - 0%          5.0% - 0%          None

ANNUAL FUND (AND ALLOCATED PORTFOLIO) OPERATING EXPENSES     CASH        LIQUID ASSETS      MONEY MARKET       TAX FREE
                                                             ----        -------------      ------------       --------
(as a percentage of average net assets)                      FUND            FUND               FUND           RESERVES

  Investment Adviser Fee                                    0.50%            0.50%              0.50%           0.10%*
  Rule 12b-1 Distribution (and Service) Fees                  --             0.05               0.85              --
  Interest Expense                                            --              --                 --             0.07
  Other Expenses                                            0.34             0.39               0.25            0.37
                                                            ----             ----               ----             ---
    Total Operating Expenses                                0.84%            0.94%              1.60%           0.54%
                                                            ====             ====               ====             ---
- ----------
*After reduction by Investment Adviser.

EXAMPLE
An  investor  would pay the  following  contingent  deferred  sales  charge  and
expenses on a $1,000 investment, assuming 5% annual return and redemption at the
end of each period:
                                                             CASH        LIQUID ASSETS      MONEY MARKET       TAX FREE
                                                             FUND            FUND               FUND           RESERVES
                                                             ----        -------------      ------------       --------
1 Year                                                       N/A             $ 60                $66             N/A
3 Years                                                      N/A               70                90              N/A
5 Years                                                      N/A               72                N/A             N/A
10 Years                                                     N/A              115                N/A             N/A

    
An investor would pay the following expenses on the same investment, assuming 5%
annual return and no redemptions:

   
                                                             CASH        LIQUID ASSETS      MONEY MARKET       TAX FREE
                                                             FUND            FUND               FUND           RESERVES
                                                             ----        -------------      ------------       --------
1 Year                                                       $  9            $ 10                $16             $ 10
3 Years                                                        27              30                 70               30
5 Years                                                        47              52                N/A               52
10 Years                                                      104             115                N/A              115

Notes:
</TABLE>

    The tables and Examples are designed to help investors  understand the costs
and expenses they will bear, directly or indirectly,  by investing in the Funds.
Information for each of the Funds is based on their expenses for the most recent
fiscal year,  except that information for the Money Market Fund is estimated for
its  current  fiscal  year,  since  the Fund was only  recently  organized.  The
Investment  Adviser Fee for Tax Free Reserves  reflects a partial  waiver of the
fee. In the absence of the waiver,  the  Investment  Adviser Fee would be 0.50%,
and Total Operating Expenses would be 0.94%.

    The Cash,  Liquid Assets,  and Money Market Funds invest  exclusively in the
Portfolio.  Their  Trustees  believe  that,  over time,  the aggregate per share
expenses of each Fund and the  Portfolio  should be  approximately  equal to, or
less than,  the per share  expense the Fund would incur if the Fund were instead
to retain the  services of an  investment  adviser and its assets were  invested
directly in the types of securities being held by the Portfolio.

    The Example  should not be  considered  a  representation  of past or future
expenses and actual  expenses  may be greater or less than those shown.  Federal
regulations require the Examples to assume a 5% annual return, but actual annual
return  will  vary.  A  long-term  shareholder  in  a  Fund  paying  Rule  12b-1
Distribution  Fees may pay more  than the  economic  equivalent  of the  maximum
front-end  sales charge  permitted by the rules of the National  Association  of
Securities Dealers, Inc.

    No contingent  deferred sales charge is imposed on (a) shares purchased more
than six years prior to redemption, (b) shares acquired through the reinvestment
of  distributions  or (c) any  appreciation  in  value of  other  shares  in the
account, and no such charge is imposed on exchanges of Fund shares for shares of
one or more other funds listed under "The Eaton Vance Exchange  Privilege".  See
"How to Redeem Fund Shares".

    Other investment companies and investors with different distribution
arrangements and fees may invest in the Portfolio in the future. See
"Organization of the Funds and the Portfolio".
    
<PAGE>
   
THE FUNDS' FINANCIAL HIGHLIGHTS
- ------------------------------------------------------------------------------

The  following  information  should be read in  conjunction  with the  financial
statements included in the Statement of Additional Information, all of which has
been so  included  in  reliance  upon the  reports of Coopers & Lybrand  L.L.P.,
independent  accountants,   as  experts  in  accounting  and  auditing.  Further
information regarding the performance of the Funds, is contained in their annual
reports to shareholders  which may be obtained  without charge by contacting the
Principal Underwriter, Eaton Vance Distributors, Inc.
<TABLE>
<CAPTION>

                                                                                  CASH FUND
                        -----------------------------------------------------------------------------------------------------------
                                                                           YEAR ENDED DECEMBER 31,
                        -----------------------------------------------------------------------------------------------------------
                        1994       1993       1992       1991<F2>   1990<F2>   1989<F2>   1988<F2>   1987<F2>    1986<F2>  1985<F2>
                        --------   --------   --------   --------   --------   --------   --------   --------    --------  --------
<S>                     <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>         <C>       <C>
NET ASSET VALUE --
  beginning of year .   $1.00      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00       $1.00     $1.00
                        --------   --------   --------   --------   --------   --------   --------   --------    --------  --------
INCOME FROM INVESTMENT
OPERATIONS:
  Net investment
   income ..........    $ 0.0345   $ 0.0251   $ 0.0306   $ 0.0537   $ 0.0755   $ 0.0846   $ 0.0688   $ 0.0607    $ 0.0610  $ 0.0738
                        --------   --------   --------   --------   --------   --------   --------   --------    --------  --------
LESS DISTRIBUTIONS:
  Dividends from net
investment income ..    $(0.0345)  $(0.0251)  $(0.0306)  $(0.0537)  $(0.0755)  $(0.0846)  $(0.0688)  $(0.0607)  $(0.0610)  $(0.0738)
                        --------   --------   --------   --------   --------   --------   --------   --------    --------  --------
NET ASSET VALUE, end
 of year ...........    $1.00      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00       $1.00     $1.00
                        ========   ========   ========   ========   ========   ========   ========   ========    ========  ========
TOTAL RETURN<F4> ...    3.49%      2.54%      3.14%      5.51%      7.82%      8.87%      7.12%      6.23%       6.27%     7.66%
RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of
   year (000's
   omitted).........    $111,622   $112,200   $161,986   $195,488   $250,658   $246,220   $174,842   $257,607    $212,050  $207,328
  Ratio of expenses
   to average net
   assets ..........    0.844%<F5> 0.674%     0.760%     0.746%     0.710%     0.710%     0.719%     0.664%      0.697%    0.720%
  Ratio of net
   invesment income
   to average net
   assets .........     3.396%<F5> 2.512%     3.088%     5.442%     7.540%     8.460%     6.920%     6.027%      6.130%    7.540%

Note: Certain of the per share amounts have been compiled using average shares
outstanding.
<FN>
<F1> For the nine months ended December 31, 1993.
<F2> Audited by the Funds' previous auditors.
<F3> Computed on an annualized basis.
<F4> Total  return is  calculated  assuming a purchase at the net asset value on
     the  first  day and a sale at the net  asset  value on the last day of each
     period  reported.  Dividends and  distributions,  if any, are assumed to be
     reinvested at the net asset value on the payable date.
<F5> Includes the Fund's share of Cash Management  Portfolio's  allocated income
     and expenses for the period from May 2, 1994 to December 31, 1994.
                                                     (See footnotes on page 6)
</TABLE>
    

<PAGE>

   
<TABLE>
THE FUNDS' FINANCIAL HIGHLIGHTS (CONTINUED)
- ----------------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                                       LIQUID ASSETS FUND
                                 -------------------------------------------------------------------------------------------------
                                       YEAR ENDED
                                      DECEMBER 31,                                   YEAR ENDED MARCH 31,
                                 -----------------------      --------------------------------------------------------------------
                                 1994           1993<F1>      1993<F2>    1992<F2>    1991<F2>    1990<F2>    1989<F2>    1988<F2>
                                 --------       --------      --------    --------    --------    --------    --------    --------
<S>                              <C>            <C>           <C>         <C>         <C>         <C>         <C>         <C>  
NET ASSET VALUE, 
  beginning of year              $1.00          $1.00         $1.00       $1.00       $1.00       $1.00       $1.00       $1.00

INCOME FROM INVESTMENT OPERATIONS:
  Net investment income ....      0.03276        0.01133       0.02175     0.04155     0.06209     0.07265     0.06319     0.04775

LESS DISTRIBUTIONS:
  Dividends from net
    investment income ......     (0.03276)      (0.01133)     (0.02175)   (0.04155)   (0.06209)   (0.07265)   (0.06319)   (0.04775)
                                 --------       --------      --------    --------    --------    --------    --------    --------
NET ASSET VALUE, end of year.    $1.00          $1.00         $1.00       $1.00       $1.00       $1.00       $1.00       $1.00
                                 ========       ========      ========    ========    ========    ========    ========    ========

TOTAL RETURN<F4> ............       3.29%          1.14%         2.35%       4.38%       6.50%       7.59%       6.37%       4.46%

RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of period
    (000's omitted) ........     $118,599        $10,566       $18,553      $9,145     $19,996     $21,601     $10,705     $13,105
  Ratio of expenses to
    average net assets .....        0.94%<F5>      1.49%<F3>     0.92%       1.23%       1.68%       2.08%       1.71%       1.42%
                                             
  Ratio of net investment
    income to average net
    assets .................       3.55%<F5>       1.66%<F3>     2.33%       4.30%       6.23%       7.20%       6.24%       5.82%

During each of the periods  presented  the expenses  related to the operation of
the Fund were reduced either by a reduction of the  investment  advisory fee, an
allocation of expenses to the investment  adviser, or both. Had such actions not
been undertaken,  net investment income per share and the ratios would have been
as follows:

</TABLE>
<TABLE>
<CAPTION>

                                                YEAR ENDED                             YEAR ENDED MARCH 31,
                                                DECEMBER 31,   ---------------------------------------------------------------------
                                                1993<F1>      1993<F2>    1992<F2>    1991<F2>    1990<F2>    1989<F2>    1988<F2>
                                                --------      --------    --------    --------    --------    --------    --------
<S>                                             <C>           <C>         <C>         <C>         <C>         <C>         <C>     
NET INVESTMENT INCOME PER SHARE ...........     $0.00919      $0.01708    $0.03719    $0.05701    $0.06871    $0.05590    $0.03743
RATIOS (As a percentage of average net assets):
                                          
  Expenses ................................        1.80%<F3>    1.42%       1.73%       2.19%       2.47%       2.43%       3.16%
                                                ========     ========    ========    ========    ========    ========    ========

  Net investment income ...................        1.35%<F3>    1.85%       3.80%       5.72%       6.81%       5.52%       4.08%
                                                ========     ========    ========    ========    ========    ========    ========
<FN>
<F1> For the nine months ended December 31, 1993.

    
   
<F2> Audited by the Funds' previous auditors.
<F3> Computed on an annualized basis.
<F4> Total  return is  calculated  assuming a purchase at the net asset value on
     the  first  day and a sale at the net  asset  value on the last day of each
     period  reported.  Dividends and  distributions,  if any, are assumed to be
     reinvested at the net asset value on the payable date.
<F5> Includes the Fund's share of Cash Management  Portfolio's  allocated income
     and expenses for the period from May 2, 1994 to December 31, 1994.
                                                     (See footnotes on page 6)

    
</TABLE>

<PAGE>

THE FUNDS' FINANCIAL HIGHLIGHTS (CONTINUED)
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>

   
                                                                             TAX FREE RESERVES
              ---------------------------------------------------------------------------------------------------------------------
                                                                          YEAR ENDED DECEMBER 31,
              ---------------------------------------------------------------------------------------------------------------------
              1994        1993        1992        1991<F2>   1990<F2>    1989<F2>    1988<F2>    1987<F2>    1986<F2>    1985<F2>
              ----------  ----------  ----------  ---------  ----------  ----------  ----------  ----------  ----------  ----------
<S>           <C>         <C>         <C>         <C>        <C>         <C>         <C>         <C>         <C>         <C>
NET ASSET
 VALUE --
 Beginning
  of year ... $1.00       $1.00       $1.00       $1.00      $1.00       $1.00       $1.00       $1.00       $1.00       $1.00
              ----------  ----------  ----------  ---------  ----------  ----------  ----------  ----------  ----------  ----------
 INCOME FROM
  OPERATIONS:
  Net
   investment
   income.... $ 0.023548  $ 0.018399  $ 0.023468  $ 0.038797 $ 0.051929  $ 0.055218  $ 0.047113  $ 0.039484  $ 0.042457  $ 0.047214
              ----------  ----------  ----------  ---------  ----------  ----------  ----------  ----------  ----------  ----------
LESS
 DISTRIBUTIONS
 DECLARED TO
 SHAREHOLDERS:
  From net
   investment
   income ... $(0.023548) $(0.018399) $(0.023468) $0.038797) $(0.051929) $(0.055218) $(0.047113) $(0.039484) $(0.042457) $(0.047214)
              ----------  ----------  ----------  ---------  ----------  ----------  ----------  ----------  ----------  ----------
NET ASSET
 VALUE, end
 of year .... $1.00       $1.00       $1.00       $1.00      $1.00       $1.00       $1.00       $1.00        $1.00      $1.00
              ==========  ==========  ========== =========== =========== =========== =========== ===========  ========== ==========
TOTAL
 RETURN<F4>..      2.36%       1.86%       2.36%       3.92%       5.30%       5.67%       4.80%       4.01%       4.35%      4.79%
RATIOS/
 SUPPLEMENTAL
 DATA:
 Net assets,
  end of year
  (000's
  omitted) .. $29,021     $60,247     $44,337     $47,140    $53,753     $26,745     $73,855     $78,369      $77,137    $49,075
 Interest
  expense to
  average net
  assets ....   0.07%       0.03%       0.06%       0.09%      0.05%       0.26%       0.08%       0.07%        0.15%         --  %
 Net other
  expenses to
  average net
  assets ....   0.47%       0.62%       0.53%       0.49%      0.70%       0.82%       0.76%       0.75%        0.61%         0.60%
 Net investment
  income to
  average net
  assets ....   2.27%       1.82%       2.34%       3.92%      5.19%       5.60%       4.70%       3.96%        4.14%         4.70%
</TABLE>

During each of the years in the five year period ended  December  31, 1994,  the
expenses related to the operation of the Fund were reduced either by a reduction
of the  investment  adviser  fee, an  allocation  of expenses to the  investment
adviser,  or both. Had such actions not been undertaken,  net investment  income
per share and the ratios would have been as follows:
<TABLE>
<CAPTION>

                                                                                YEAR ENDED DECEMBER 31,
                         ----------------------------------------------------------------------------------------------------------
                         1994        1993        1992        1991<F2>    1990<F2>    1989<F2>    1987<F2>    1986<F2>    1985<F2>
                         ----------  ----------  ----------  ----------  ----------  ----------  ----------  ----------  ----------
<S>                      <C>         <C>         <C>         <C>         <C>         <C>         <C>         <C>         <C>
NET INVESTMENT INCOME
 PER SHARE .........     $ 0.018948  $ 0.016668  $ 0.020133  $ 0.034647  $ 0.050052  $ 0.054822  $ 0.008966  $ 0.009147  $ 0.007935
                         ==========  ==========  ==========  ==========  ==========  ==========  ==========  ==========  ==========
  RATIOS (As a
   percentage of
   average net
    assets):
  Other expenses ...          0.87%       0.82%       0.92%       0.91%       0.85%       0.85%       0.81%       0.72%       0.79%
                         ----------  ----------  ----------  ----------  ----------  ----------  ----------  ----------  ----------
  Net investment
   income ..........          1.88%       1.65%       2.01%       3.50%       5.04%       5.57%       3.90%       4.03%       4.51%
                         ==========  ==========  ==========  ==========  ==========  ==========  ==========  ==========  ==========
</TABLE>

From time to time it has been  necessary  for Tax Free  Reserves  to borrow from
banks as a  temporary  measure  to  facilitate  the  orderly  sale of  portfolio
securities to accommodate  redemption  requests.  The following table summarizes
such temporary borrowings:
<TABLE>
<CAPTION>
                                                               AVERAGE DAILY          AVERAGE WEEKLY        AVERAGE AMOUNT
                                           AMOUNT OF             BALANCE OF             BALANCE OF             OF DEBT
YEAR ENDED                              DEBT OUTSTANDING      DEBT OUTSTANDING      SHARES OUTSTANDING        PER SHARE
DECEMBER 31,                             AT END OF YEAR         DURING YEAR            DURING YEAR           DURING YEAR
- ------------                            ----------------      ----------------      ------------------       -----------
<S>                                         <C>                  <C>                    <C>                     <C>   
1986<F2> ...........................        $  --                $1,316,000             66,327,940              $0.020
1987<F2> ...........................           --                 1,312,000             68,850,770               0.019
1988<F2> ...........................          166,000             1,401,000             72,897,174               0.019
1989<F2> ...........................           82,000             1,825,000             52,596,221               0.035
1990<F2>............................           --                   192,000             31,243,924               0.006
1991<F2> ...........................           --                   379,000             31,686,707               0.012
1992 ...............................           --                   367,000             38,904,763               0.009
1993 ...............................        2,428,000               285,000             48,697,998               0.006
1994 ...............................        6,117,000               440,145             40,463,382               0.011

Footnotes:
<FN>
<F1> For the nine months ended December 31, 1993.

    
   
<F2> Audited by the Funds' previous auditors.
<F3> Computed on an annualized basis.
<F4> Total  return is  calculated  assuming a purchase at the net asset value on
     the  first  day and a sale at the net  asset  value on the last day of each
     period  reported.  Dividends and  distributions,  if any, are assumed to be
     reinvested at the net asset value on the payable date.
<F5> Includes the Fund's share of Cash Management  Portfolio's  allocated income
     and expenses for the period from May 2, 1994 to December 31, 1994.
</TABLE>
    

<PAGE>

THE FUNDS' INVESTMENT OBJECTIVES
- ------------------------------------------------------------------------------

   
The investment objective of EATON VANCE CASH MANAGEMENT FUND, EATON VANCE LIQUID
ASSETS FUND and EATON  VANCE  MONEY  MARKET FUND is to provide as high a rate of
income as may be consistent  with  preservation  of capital and  maintenance  of
liquidity.  The  investment  objective  of EATON  VANCE TAX FREE  RESERVES is to
provide a means whereby  investors may earn as high a rate of income exempt from
regular Federal income tax as may be consistent with the preservation of capital
and maintenance of liquidity. The investment objective and policies of each Fund
may be changed by the Trustees  without a vote of  shareholders;  as a matter of
policy,  the Trustees would not materially change the investment  objective of a
Fund without  shareholder  approval.  Each Fund seeks to maintain a constant net
asset value of $1 per share,  although there can be no assurance it will be able
to do so.
    

    The Cash Fund and Tax Free Reserves are offered to  shareholders in exchange
for their shares in the Eaton Vance Traditional Group of Funds. The Money Market
Fund offers its shares to  shareholders  exchanging  their shares from the Eaton
Vance  Marathon and Eaton Vance Classic  Group of Funds.  (The Money Market Fund
may not be a suitable investment for investors who do not intend to use it as an
exchange   vehicle.)  The  Liquid  Assets  Fund  is  currently   closed  to  new
investments, whether by exchange or initial subscription.

HOW THE FUNDS INVEST THEIR ASSETS
- ------------------------------------------------------------------------------

   
CASH FUND, LIQUID ASSETS FUND, AND MONEY MARKET FUND

    Each of these Funds seeks its  objective by  investing  all of its assets in
the Portfolio,  which is itself an open-end  investment  company.  The Portfolio
invests in the following types of high quality,  U.S.  dollar-denominated  money
market instruments of domestic and foreign issuers:
    

    * U.S. GOVERNMENT SECURITIES:  marketable securities issued or guaranteed as
      to  principal  or interest by the U.S.  Government  or by its  agencies or
      instrumentalities.  Some of these  securities are backed by the full faith
      and credit of the U.S. Government; others are backed only by the credit of
      the agency or instrumentality issuing the securities.

    * PRIME  COMMERCIAL  PAPER:  high-grade,  short-term  obligations  issued by
      banks, corporations, and other issuers.

    * CORPORATE OBLIGATIONS: high-grade, short-term obligations other than prime
      commercial paper.

    * BANK CERTIFICATES OF DEPOSIT (CDS): negotiable certificates issued against
      funds  deposited  in a commercial  bank for a definite  period of time and
      earning a specified return.

    * BANKERS' ACCEPTANCES:  negotiable drafts or bills of exchange,  which have
      been  "accepted"  by  a  bank,  means,  in  effect,   that  the  bank  has
      unconditionally  agreed  to  pay  the  face  value  of the  instrument  on
      maturity.

   
    Investments  are  described  further  below under "All Funds -- Selection of
Investments."  The Portfolio  may invest  without limit in securities of finance
companies or in securities of banks and thrift  institutions  (and their holding
companies) whenever yield differentials or money market conditions indicate that
such a concentration of the Portfolio's investments may be desirable.

    The   Portfolio  may  invest   without  limit  in  U.S.   dollar-denominated
obligations  of foreign  issuers,  including  foreign  banks.  Such  investments
involve special risks. These include future  unfavorable  political and economic
developments,  possible withholding taxes, seizure of foreign deposits, interest
limitations  or other  governmental  restrictions  which might affect payment of
principal  or  interest.  Additionally,  there  may be less  public  information
available  about foreign banks and their branches.  Foreign  branches of foreign
banks are not regulated by U.S. banking authorities, and generally are not bound
by accounting,  auditing and financial  reporting  standards  comparable to U.S.
banks.  Although the Portfolio's  investment  adviser carefully  considers these
factors when making investments,  the Portfolio does not limit the amount of its
assets  which  can be  invested  in one  type of  instrument  or in any  foreign
country.

TAX FREE RESERVES
    Tax  Free  Reserves  seeks  to  achieve  its  objective  by  investing  in a
diversified  portfolio of  obligations,  including  bonds,  notes and commercial
paper,  issued by or on behalf of states,  territories  and  possessions  of the
United States and their political subdivisions,  agencies and instrumentalities,
and the  District of Columbia,  the  interest  from which is exempt from regular
Federal income tax. The Fund may acquire  stand-by  commitments  with respect to
portfolio securities and, with respect to 10% of net assets, may purchase shares
of unaffiliated  investment  companies with the same objective.  Investments are
described further below under "All Funds -- Selection of Investments".
    

    The Fund is designed for those  institutional  and individual  investors who
seek to earn  tax-free  income  and to avoid  fluctuation  in the value of their
investment  while at the same time  having  the  flexibility  to  liquidate  and
withdraw  funds at any time. By combining the assets of  shareholders,  the Fund
can provide  yields  normally  available  through  investment in tax-free  money
market  instruments  of large  denominations,  and can  obtain the  benefits  of
diversification  and liquidity  through  investment in the  obligations  of many
issuers with various maturities.

    A portion of the dividends paid by the Fund may be subject to Federal income
tax,  and  dividends  may be  subject to state and local  taxes.  As a matter of
fundamental  policy which may not be changed  unless  authorized by  shareholder
vote, the Fund may not purchase any  securities  which would cause more than 20%
of the value of its total  assets to be invested in  securities  the interest on
which is not exempt from Federal income tax.

    Distribution of interest on "public purpose" state and municipal obligations
and on  certain  "private  activity"  obligations  is  exempt  from all types of
Federal  income  taxes  applicable  to  individuals.  Interest on certain  other
"private  activity  bonds"  issued  after  August 7, 1986 is exempt from regular
Federal income tax applicable to individuals (and  corporations)  but is treated
as a tax  preference  item which  could  subject  the  recipient  to the Federal
alternative  maximum tax.  (On  December 31, 1994,  the Fund did not hold any of
these investments in its portfolio). Interest on municipal obligations (whenever
issued) is included  in  "adjusted  current  earnings"  for the  purposes of the
alternative minimum tax applicable to corporations.

   
ALL FUNDS -- SELECTION OF INVESTMENTS
    The   Portfolio   and  Tax  Free   Reserves   will   invest   only  in  U.S.
dollar-denominated  high-quality  securities  and other U.S.  dollar-denominated
money market  instruments  meeting credit  criteria  which the Trustees  believe
present  minimal  credit  risk.  "High-quality  securities"  are (i)  short-term
obligations rated in one of the two highest  short-term ratings categories by at
least two nationally  recognized rating services (or, if only one rating service
has rated the security, by that service),  (ii) obligations rated at least AA by
Standard & Poor's Ratings Group or Aa by Moody's Investors Service,  Inc. at the
time of investment,  and (iii) unrated  securities  determined by the investment
adviser to be of comparable  quality,  subject to the overall supervision of the
Trustees. For a description of the instruments and ratings see the "Appendix" in
the  Statement of  Additional  Information.  Each of the  Portfolio and Tax Free
Reserves will maintain a dollar-weighted average maturity of 90 days or less and
will not invest in securities  with remaining  maturities of more than 397 days.
The  Portfolio  and Tax Free  Reserves  may invest in variable or  floating-rate
securities which bear interest at rates subject to periodic  adjustment or which
provide for periodic recovery of principal on demand.  Under certain conditions,
these  securities may be deemed to have remaining  maturities  equal to the time
remaining until the next interest adjustment date or the date on which principal
can be  recovered  on  demand.  The  Portfolio  will  not  invest  more  than 5%
(determined at the time of  investment) of its total assets in securities  rated
below the highest applicable rating category, nor will it purchase securities of
any issuer if,  immediately  thereafter,  more than 5% of the Portfolio's  total
assets would be invested in  securities  of that issuer.  The  Portfolio and Tax
Free Reserves follow  investment and valuation  policies  designed to maintain a
stable net asset value of $1 per Fund share, although there is no assurance that
these policies will be successful.
    

    Considerations  of  liquidity  and  preservation  of  capital  mean that the
Portfolio  or Tax Free  Reserves  may not  necessarily  invest  in money  market
instruments paying the highest available yield at a particular time.  Consistent
with their  investment  objectives,  the  Portfolio  and Tax Free  Reserves will
attempt to  maximize  yields by  portfolio  trading  and by buying  and  selling
portfolio investments in anticipation of or in response to changing economic and
money market conditions and trends. The Portfolio and Tax Free Reserves may also
invest  to take  advantage  of what  their  investment  advisers  believe  to be
temporary  disparities in yields of different  segments of the high-grade  money
market or among  particular  instruments  within the same segment of the market.
These  policies,  as well as the  relatively  short  maturities  of  obligations
purchased by the Portfolio and Tax Free Reserves, may result in frequent changes
in their  portfolios.  The  Portfolio and Tax Free Reserves will not usually pay
brokerage  commissions  in  connection  with the  purchase or sale of  portfolio
securities.

   
    Securities loans, repurchase agreements,  when-issued securities and forward
commitments.  The  Portfolio  and Tax Free  Reserves  may lend  their  portfolio
securities to  broker-dealers  and may enter into repurchase  agreements.  These
transactions must be fully collateralized at all times, but involve some risk to
the lender if the other party should default on its obligations or if the lender
is delayed or prevented from  recovering the  collateral.  The Portfolio and Tax
Free Reserves may also purchase securities on a when-issued basis and for future
delivery  by  means of  "forward  commitments."  A  segregated  account  will be
maintained to cover such purchase obligations.
    

    An investment in a Fund is subject to interest rate risk and credit risks of
the issuers of the money market  instruments.  Each Fund's income will fluctuate
and net asset value under certain  circumstances  could  change.  If any changes
were  made  in a  Fund's  investment  objective,  the  Fund  may  no  longer  be
appropriate  to certain  investors.  Investments  and  restrictions  thereon are
further described in the Statements of Additional Information.

     NONE  OF THE  FUNDS  IS A  COMPLETE  INVESTMENT  PROGRAM,  AND  PROSPECTIVE
     INVESTORS SHOULD TAKE INTO ACCOUNT THEIR OBJECTIVES x AND OTHER INVESTMENTS
     WHEN  CONSIDERING THE PURCHASE OF FUND SHARES.  THE FUNDS CANNOT  ELIMINATE
     RISK OF LOSS OR ASSURE y ACHIEVEMENT OF THEIR INVESTMENT OBJECTIVES.
                                                     

ORGANIZATION OF THE FUNDS AND THE PORTFOLIO
- ------------------------------------------------------------------------------

THE  TRUSTEES  OF EACH TRUST ARE  RESPONSIBLE  FOR THE  OVERALL  MANAGEMENT  AND
SUPERVISION OF ITS AFFAIRS.  Each trust may issue an unlimited  number of shares
of  beneficial  interest  (no par value per share) in one or more  series.  Each
share  represents an equal  proportionate  beneficial  interest in a Fund.  When
issued and outstanding,  the shares are fully paid and  nonassessable by a trust
and redeemable as described under "How to Redeem Fund Shares".  Shareholders are
entitled  to one vote for each full share held.  Fractional  shares may be voted
proportionately.  Shares have no preemptive or conversion  rights and are freely
transferable.  In the  event  of the  liquidation  of a Fund,  shareholders  are
entitled  to  share  pro  rata in the net  assets  of that  Fund  available  for
distribution to shareholders.

    The Cash  Fund is a  business  trust  established  under  Massachusetts  law
pursuant to a Declaration  of Trust dated  October 16, 1974, as amended.  Liquid
Assets Fund and Money Market Fund are series of Eaton Vance Liquid Assets Trust,
a business trust established  under  Massachusetts law pursuant to a Declaration
of Trust dated May 11, 1987, as amended.  Tax Free Reserves is a business  trust
established  under  Massachusetts  law pursuant to a Declaration  of Trust dated
July 15, 1981, as amended.

   
    Cash  Management  Portfolio  is  organized  as a trust under the laws of the
State of New York and  intends to be treated as a  partnership  for  Federal tax
purposes.  The  Portfolio,  as well as the  Funds,  intend  to  comply  with all
applicable  Federal and state  securities  laws. The Portfolio's  Declaration of
Trust  provides  that the Cash,  Liquid  Assets and Money Market Funds and other
entities  permitted  to invest in the  Portfolio  (e.g.,  other U.S. and foreign
investment companies, and common and commingled trust funds) will each be liable
for all  obligations  of the  Portfolio.  However,  the risk of a Fund incurring
financial loss on account of such liability is limited to circumstances in which
both inadequate  insurance exists and the Portfolio itself is unable to meet its
obligations.  Accordingly,  the Trustees of each trust  believe that neither the
Funds nor their  shareholders will be adversely affected by reason of the Fund's
investing in the Portfolio.

SPECIAL INFORMATION ON THE FUND/PORTFOLIO  INVESTMENT STRUCTURE.  An investor in
the Cash,  Liquid Assets or Money Market Fund should be aware that each of those
Funds,  unlike  mutual  funds  which  directly  acquire  and  manage  their  own
portfolios of securities, seeks to achieve its investment objective by investing
its assets in an  interest  in the  Portfolio  (although  the Fund may hold a de
minimis  amount  of  cash),  which  is a  separate  investment  company  with an
identical investment objective. Therefore, the Fund's interest in the securities
owned by the  Portfolio is  indirect.  In addition to selling an interest to the
Fund,  the Portfolio may sell interests to other  affiliated and  non-affiliated
mutual  funds or  institutional  investors.  Such  investors  will invest in the
Portfolio on the same terms and conditions and will pay a proportionate share of
the  Portfolio's  expenses.  However,  the  other  investors  investing  in  the
Portfolio  are not  required to sell their  shares at the same  public  offering
price as the Fund due to variations  in sales  commissions  and other  operating
expenses.  Therefore,   investors  in  the  Fund  should  be  aware  that  these
differences may result in differences in returns experienced by investors in the
various funds that invest in the Portfolio. Such differences in returns are also
present in other  mutual fund  structures,  including  funds that have  multiple
classes of shares. For information regarding the investment objective,  policies
and  restrictions,  see "The Funds"  Investment  Objectives"  and "How the Funds
Invest their Assets".  Further information regarding investment practices may be
found in the Statements of Additional Information.
    

    The Trustees of each trust have considered the advantages and  disadvantages
of investing  the assets of the relevant Fund in the  Portfolio,  as well as the
advantages and  disadvantages of the two-tier format.  The Trustees believe that
the structure offers  opportunities for substantial  growth in the assets of the
Portfolio, and affords the potential for economies of scale for the Fund.

    Each of the  Cash,  Liquid  Assets  and  Money  Market  Funds  may  withdraw
(completely  redeem) all its assets from the  Portfolio at any time if the Board
of Trustees of the relevant trust  determines that it is in the best interest of
the Fund to do so. The investment  objective and the  nonfundamental  investment
policies of a Fund and the  Portfolio  may be changed by the Trustees of a trust
and the Portfolio without obtaining the approval of the shareholders of the Fund
or the  investors in the  Portfolio,  as the case may be. Any such change of the
investment  objective will be preceded by thirty days' advance written notice to
the shareholders of the Fund or the investors in the Portfolio,  as the case may
be. If a shareholder  redeems shares  because of a change in the  nonfundamental
objective  or policies of a Fund,  those  shares may be subject to a  contingent
deferred sales charge, as described in "How to Redeem Fund Shares". In the event
a Fund withdraws all of its assets from the Portfolio,  or the Board of Trustees
of a trust  determines  that the  investment  objective  of the  Portfolio is no
longer consistent with the investment  objective of the Fund, the Trustees would
consider what action might be taken,  including investing the assets of the Fund
in another pooled investment entity or retaining an investment adviser to manage
the  Fund's  assets  in  accordance  with  its  investment  objective.  A Fund's
investment  performance  may be affected by a withdrawal  of all its assets from
the Portfolio.

    Information regarding other pooled investment entities or funds which invest
in the Portfolio may be obtained by contacting  Eaton Vance  Distributors,  Inc.
(the "Principal  Underwriter" or "EVD"),  24 Federal Street,  Boston,  MA 02110,
(617) 482-8260.  Smaller investors in the Portfolio may be adversely affected by
the  actions of larger  investors  in the  Portfolio.  For  example,  if a large
investor  withdraws from the Portfolio,  the remaining  investors may experience
higher  pro  rata  operating   expenses,   thereby   producing   lower  returns.
Additionally,  the  Portfolio  may become less  diverse,  resulting in increased
portfolio  risk, and experience  decreasing  economies of scale.  However,  this
possibility exists as well for historically structured funds which have large or
institutional investors.

   
    Until recently, Eaton Vance Management sponsored and advised funds with more
traditional  organizational  structures.  Funds which invest all their assets in
interests in a separate  investment  company are a relatively new development in
the mutual fund  industry  and,  therefore,  the Cash,  Liquid  Assets and Money
Market  Funds  may  be  subject  to  additional  regulations  than  historically
structured funds.
    

    The  Declaration of Trust of the Portfolio  provides that the Portfolio will
terminate 120 days after the complete withdrawal of a Fund or any other investor
in the Portfolio,  unless either the remaining investors, by unanimous vote at a
meeting of such  investors,  or a majority of the Trustees of the Portfolio,  by
written instrument consented to by all investors, agree to continue the business
of the Portfolio.  This provision is consistent  with treatment of the Portfolio
as a partnership for Federal income tax purposes.  See "Distributions and Taxes"
for further  information.  Whenever a Fund as an investor  in the  Portfolio  is
requested  to vote on  matters  pertaining  to the  Portfolio  (other  than  the
termination of the Portfolio's business, which may be determined by the Trustees
of the Portfolio  without  investor  approval),  the Fund will hold a meeting of
Fund  shareholders  and will vote its interest in the  Portfolio  for or against
such matters  proportionately  to the  instructions  to vote for or against such
matters received from Fund  shareholders.  A Fund shall vote shares for which it
receives no voting  instructions  in the same proportion as the shares for which
it receives voting  instructions.  Other investors in the Portfolio may alone or
collectively  acquire  sufficient  voting  interests in the Portfolio to control
matters  relating to the operation of the Portfolio,  which may require the Fund
to withdraw its  investment in the Portfolio or take other  appropriate  action.
Any such  withdrawal  could  result in a  distribution  "in  kind" of  portfolio
securities (as opposed to a cash distribution from the Portfolio). If securities
are  distributed,  a Fund  could  incur  brokerage,  tax  or  other  charges  in
converting the  securities to cash. In addition,  the  distribution  in kind may
result in a less  diversified  portfolio of investments or adversely  affect the
liquidity  of the Fund.  Notwithstanding  the above,  there are other  means for
meeting shareholder redemption requests, such as borrowing.

    The  Trustees  of each  trust,  including  a majority  of the  noninterested
Trustees,  have approved written procedures designed to identify and address any
potential  conflicts of interest arising from the fact that some of the Trustees
of the trust and the Trustees of the  Portfolio  are the same.  Such  procedures
require  each Board to take action to resolve any  conflict of interest  between
the Fund and the  Portfolio,  and it is possible  that the  creation of separate
Boards may be considered.  For further  information  concerning the Trustees and
officers  of a  trust  and  the  Portfolio,  see the  Statements  of  Additional
Information.

    The  shareholders  of Tax Free  Reserves  have  approved  the adoption of an
investment  policy for the Fund and the  addition  of a  fundamental  investment
provision  to permit  the Fund to invest its  assets in an  open-end  management
investment  company  having  substantially  the  same  investment  policies  and
restrictions  as the  Fund.  The  Board  of  Trustees  would  implement  the new
investment  policy by investing  the assets of the Fund in the Tax Free Reserves
Portfolio.  If such action occurs,  the foregoing  discussion about the two-tier
investment structure would be applicable to Tax Free Reserves.

    Although each Fund offers only its own shares of beneficial interest,  it is
possible that a Fund might become liable for a misstatement  or omission in this
Prospectus   regarding   another  Fund  because  the  Funds  use  this  combined
Prospectus.  The Trustees of each trust have considered this factor in approving
the use of a combined Prospectus.

MANAGEMENT OF THE FUNDS AND THE PORTFOLIO
- ------------------------------------------------------------------------------

   
THE PORTFOLIO  ENGAGES BOSTON  MANAGEMENT AND RESEARCH  ("BMR"),  A WHOLLY-OWNED
SUBSIDIARY OF EATON VANCE MANAGEMENT ("EATON VANCE"), AS ITS INVESTMENT ADVISER.
TAX FREE RESERVES  ENGAGES EATON VANCE AS ITS INVESTMENT  ADVISER.  EATON VANCE,
ITS  AFFILIATES  AND ITS  PREDECESSOR  COMPANIES  HAVE BEEN  MANAGING  ASSETS OF
INDIVIDUALS AND INSTITUTIONS SINCE 1924 AND MANAGING INVESTMENT  COMPANIES SINCE
1931.
    

    Acting  under  the  general  supervision  of the  Board of  Trustees  of the
Portfolio,  BMR manages  the  Portfolio's  investments  and  affairs.  Under its
investment  advisory  agreement  with the  Portfolio,  BMR  receives  a  monthly
advisory fee of 1/24 of 1% (equivalent  to 0.50%  annually) of the average daily
net assets of the Portfolio.  For the period from the start of business,  May 2,
1994, to December 31, 1994, the Portfolio  paid BMR advisory fees  equivalent to
0.50% (annualized) of the Portfolio's  average daily net assets for such period.
BMR also  furnishes for the use of the Portfolio  office space and all necessary
office facilities,  equipment and personnel for servicing the investments of the
Portfolio.

   
    Eaton  Vance,  acting under the general  supervision  of the Trustees of Tax
Free Reserves,  manages the Fund's investments and affairs. Under its investment
advisory  agreement  with Tax Free  Reserves,  Eaton  Vance  receives  a monthly
advisory fee of 1/24 of 1% (equivalent to 0.50% annually) of average monthly net
assets of the Fund.  Eaton  Vance  earned  advisory  fees of 0.50% of the Fund's
average  monthly  net assets for the fiscal year ended  December  31,  1994.  To
enhance  the net income of the Fund,  Eaton Vance  reduced its fee by  $162,287.
Eaton Vance also furnishes for the use of Tax Free Reserves office space and all
necessary  office   facilities,   equipment  and  personnel  for  servicing  the
investments of the Fund.
    

    Money  market  instruments  are often  acquired  directly  from the  issuers
thereof or otherwise  are normally  traded on a net basis  (without  commission)
through  broker-dealers  and banks  acting  for their own  account.  Such  firms
attempt to profit from such  transactions by buying at the bid price and selling
at the higher  asked  price of the market,  and the  difference  is  customarily
referred to as the spread.  In  selecting  firms  which will  execute  portfolio
transactions,  BMR and Eaton  Vance  judge such  executing  firms'  professional
ability and quality of service and use their best efforts to obtain execution at
prices which are advantageous and at reasonably competitive spreads.  Subject to
the foregoing,  BMR and Eaton Vance may consider sales of shares of the Funds or
of other investment companies sponsored by BMR or Eaton Vance as a factor in the
selection of firms to execute portfolio transactions.

    Michael B. Terry has acted as the portfolio  manager of the Portfolio  since
it commenced operations.  He has been a Vice President of Eaton Vance since 1984
and of BMR since 1992.

    William H. Ahern has been an  employee  of Eaton  Vance and has acted as the
portfolio manager of Tax Free Reserves since 1989. He has been an Assistant Vice
President of Eaton Vance since 1994.

    BMR OR EATON VANCE ACTS AS INVESTMENT  ADVISER TO  INVESTMENT  COMPANIES AND
VARIOUS  INDIVIDUAL AND  INSTITUTIONAL  CLIENTS WITH ASSETS UNDER  MANAGEMENT OF
APPROXIMATELY  $15 BILLION.  Eaton Vance is a  wholly-owned  subsidiary of Eaton
Vance Corp., a publicly-held  holding  company.  Eaton Vance Corp.,  through its
subsidiaries  and  affiliates,  engages in investment  management  and marketing
activities,  fiduciary and banking services, oil and gas operations, real estate
investment,  consulting  and  management  and  development  of  precious  metals
properties. EVD is a wholly-owned subsidiary of Eaton Vance.

    The  Trustees of Cash Fund,  Liquid  Assets Fund and Money  Market Fund have
retained the services of Eaton Vance to act as Administrator of such Funds. Such
Trustees have not retained the services of an investment adviser since each Fund
seeks to achieve its  investment  objective by investing  in the  Portfolio.  As
Administrator,   Eaton  Vance  provides  each  such  Fund  with  general  office
facilities  and supervises the overall  administration  of the Funds.  For these
services,  Eaton Vance currently  receives no compensation.  The Trustees of the
Funds may determine, in the future, to compensate Eaton Vance for such services.

   
    The  Portfolio and the Funds,  as the case may be, will each be  responsible
for all of its respective  costs and expenses not expressly stated to be payable
by BMR  under  the  investment  advisory  agreement,  by Eaton  Vance  under the
investment advisory or administrative  services agreements,  or by EVD under the
distribution  agreements.  Such costs and expenses to be borne by the  Portfolio
and a Fund,  as the  case  may be,  include,  without  limitation:  custody  and
transfer agency fees and expenses,  including those incurred for determining net
asset value and keeping  accounting  books and records;  expenses of pricing and
valuation  services;  the  cost  of  share  certificates;   membership  dues  in
investment company organizations;  expenses of acquiring,  holding and disposing
of securities and other investments;  fees and expenses of registering under the
securities laws and governmental fees; expenses of reporting to shareholders and
investors;  proxy  statements and other expenses of  shareholders' or investors'
meetings; insurance premiums; printing and mailing expenses; interest, taxes and
corporate  fees;  legal and accounting  expenses;  compensation  and expenses of
Trustees not affiliated  with BMR or Eaton Vance;  and investment  advisory fees
and, if any,  administrative services fees. The Portfolio or a Fund, as the case
may be, will also each bear expenses  incurred in connection  with litigation in
which  the  Portfolio  or a Fund,  as the case may be,  is a party and any legal
obligation  to indemnify  its  respective  officers  and  Trustees  with respect
thereto.
    

DISTRIBUTION PLANS
- ------------------------------------------------------------------------------

EATON VANCE MONEY MARKET FUND FINANCES DISTRIBUTION ACTIVITIES AND HAS ADOPTED A
DISTRIBUTION  PLAN (THE  "PLAN")  PURSUANT  TO RULE 12B-1  UNDER THE  INVESTMENT
COMPANY ACT OF 1940.  Rule 12b-1 permits a mutual fund, such as the Money Market
Fund, to finance  distribution  activities and bear expenses associated with the
distribution  of its shares provided that any payments made by the Fund are made
pursuant to a written  plan  adopted in  accordance  with the Rule.  The Plan is
subject to, and complies with, the sales charge rule of the National Association
of Securities Dealers,  Inc. (the "NASD Rule"). The Plan is described further in
the Statement of Additional  Information,  and the following is a description of
the salient  features of the Plan. The Plan provides that the Money Market Fund,
subject to the NASD Rule, will pay sales  commissions and  distribution  fees to
the  Principal  Underwriter  only after and as a result of the sale of shares of
the Fund. On each sale of Money Market Fund shares  (excluding  reinvestment  of
distributions) the Fund will pay the Principal  Underwriter amounts representing
(i) sales commissions equal to 6.25% of the amount received by the Fund for each
share sold and (ii) distribution fees calculated by applying the rate of 1% over
the prime rate then  reported  in The Wall  Street  Journal  to the  outstanding
balance of Uncovered  Distribution Charges (as described below) of the Principal
Underwriter.   The  Principal   Underwriter   currently  expects  to  pay  sales
commissions  (except on exchange  transactions and reinvestments) to a financial
service  firm (an  "Authorized  Firm")  at the  time of sale  equal to 4% of the
purchase price of the shares sold by such Firm. The Principal  Underwriter  will
use its own funds  (which may be borrowed  from banks) to pay such  commissions.
With  respect to Money  Market Fund  shares  acquired as a result of an exchange
from one or more funds in the Eaton Vance Classic Group of Funds,  the Principal
Underwriter  currently expects to pay monthly sales commissions to an Authorized
Firm  approximately  equivalent to 1/12 of .75% of the value of such shares sold
by such Firm and  remaining  outstanding  for at least one year from the date of
original  purchase  of the EV Classic  fund  shares.  Because the payment of the
sales commissions and distribution fees to the Principal  Underwriter is subject
to the NASD Rule  described  below,  it will take the  Principal  Underwriter  a
number of years to recoup the sales  commissions  paid by it to Authorized Firms
from the payments received by it from the Fund pursuant to the Plan.

    THE NASD RULE REQUIRES THE MONEY MARKET FUND TO LIMIT ITS ANNUAL PAYMENTS OF
SALES  COMMISSIONS  AND  DISTRIBUTION  FEES TO THE PRINCIPAL  UNDERWRITER  TO AN
AMOUNT NOT EXCEEDING .75% OF THE FUND'S AVERAGE DAILY NET ASSETS FOR EACH FISCAL
YEAR. Accordingly,  the Money Market Fund accrues daily an amount at the rate of
1/365 of .75% of the Fund's net assets, and pays such accrued amounts monthly to
the Principal  Underwriter.  The Plan requires such accruals to be automatically
discontinued  during  any  period in which  there are no  outstanding  Uncovered
Distribution  Charges  under  the  Plan.  Uncovered   Distribution  Charges  are
calculated daily and,  briefly,  are equivalent to all unpaid sales  commissions
and distribution  fees to which the Principal  Underwriter is entitled under the
Plan  less  all  contingent  deferred  sales  charges  theretofore  paid  to the
Principal  Underwriter.  The Eaton Vance  organization may be considered to have
realized a profit under the Plan if at any point in time the  aggregate  amounts
of all payments received by the Principal Underwriter from the Money Market Fund
pursuant to the Plan,  including any contingent  deferred  sales  charges,  have
exceeded  the  total  expenses  theretofore  incurred  by such  organization  in
distributing shares of the Fund. Total expenses for this purpose will include an
allocable  portion of the  overhead  costs of such  organization  and its branch
offices.

    Because of the NASD Rule  limitation on the amount of sales  commissions and
distribution  fees paid to the Principal  Underwriter  during any fiscal year, a
high level of sales of Money Market Fund shares  during the initial years of the
Fund's  operations  would  cause  a  large  portion  of  the  sales  commissions
attributable  to a sale of Fund shares to be accrued and paid by the Fund to the
Principal  Underwriter  in fiscal  years  subsequent  to the year in which  such
shares were sold.  This spreading of sales  commissions  payments under the Plan
over an extended  period would result in the incurrence and payment of increased
distribution fees under the Plan.

    THE PLAN  AUTHORIZES  THE MONEY MARKET FUND TO MAKE PAYMENTS OF SERVICE FEES
TO THE PRINCIPAL UNDERWRITER,  AUTHORIZED FIRMS AND OTHER PERSONS. THE AGGREGATE
OF SUCH  PAYMENTS  DURING ANY  FISCAL  YEAR OF THE MONEY  MARKET  FUND SHALL NOT
EXCEED .25% OF THE FUND'S  AVERAGE DAILY NET ASSETS FOR SUCH YEAR.  The Trustees
of Eaton  Vance  Liquid  Assets  Trust have  initially  implemented  the Plan by
authorizing  the  Money  Market  Fund  to pay  service  fees  to  the  Principal
Underwriter  and Authorized  Firms in amounts up to .15% per annum of the Fund's
average  daily net assets based on the value of Fund shares sold by such persons
and  remaining  outstanding  for at least one year  (including  in such  holding
period the prior holding of any EV Marathon or EV Classic fund shares  exchanged
for Fund shares).  However,  the Plan  authorizes  the Trustees of such trust on
behalf of the Fund to increase payments to the Principal Underwriter, Authorized
Firms and other persons from time to time without further action by shareholders
of the Fund, provided that the aggregate amount of payments made to such persons
under the Plan in any fiscal year of the Fund does not exceed .25% of the Fund's
average daily net assets.  As permitted by the NASD Rule, such payments are made
for personal  services and/or the maintenance of shareholder  accounts.  Service
fees are separate and distinct from the sales  commissions and distribution fees
payable by the Fund to the Principal Underwriter, and as such are not subject to
automatic  discontinuance when there are no outstanding  Uncovered  Distribution
Charges of the  Principal  Underwriter.  The Money  Market Fund expects to begin
accruing for its service fee payments during the quarter ending June 30, 1995.

   
    EATON VANCE LIQUID ASSETS FUND has also adopted a Distribution Plan pursuant
to Rule 12b-1 under the  Investment  Company Act of 1940,  which is described in
its  Statement of  Additional  Information.  The Liquid  Assets Plan  authorizes
payments of service  fees to the  Principal  Underwriter,  Authorized  Firms and
other persons. The aggregate of such payments during any fiscal year of the Fund
shall not exceed .25% of the Fund's  average daily net assets for such year. The
Trustees have  implemented  the Plan by authorizing the Fund to pay service fees
to Authorized  Firms in amounts up to .25% per annum of the Fund's average daily
net assets  based on the value of Fund shares  sold by such Firms and  remaining
outstanding  for at least one year. As permitted by the NASD Rule, such payments
are made for personal  services and/or the maintenance of shareholder  accounts.
For the fiscal year ended  December  31, 1994 the Fund made  payments  under the
Plan to the  Principal  Underwriter  and  Authorized  Firms  equivalent to 0.05%
(annualized) of the Fund's average daily net assets for such period.

    With respect to all Funds, the Principal Underwriter may, from time to time,
at its own expense,  provide  additional  incentives to  Authorized  Firms which
employ registered  representatives  who sell a minimum dollar amount of a Fund's
shares and/or shares of other funds distributed by the Principal Underwriter. In
some  instances,  such  additional  incentives  may be  offered  only to certain
Authorized Firms whose  representatives are expected to sell significant amounts
of shares. In addition, the Principal Underwriter may from time to time increase
or decrease the sales commissions, if any, paid by it to Authorized Firms.
    

    A Fund may, in its absolute  discretion,  suspend,  discontinue or limit the
offering  of its shares at any time.  In  determining  whether  any such  action
should be taken, a Fund's  management  intends to consider all relevant factors,
including  without  limitation the size of the Fund, the investment  climate and
market  conditions,  the  volume  of sales and  redemptions  of Fund  shares.  A
distribution plan may continue in effect and payments may be made under the plan
following any such suspension,  discontinuance  or limitation of the offering of
Fund shares;  however,  the Fund is not contractually  obligated to continue the
plan for any  particular  period of time.  Suspension  of the  offering  of Fund
shares would not, of course, affect a shareholder's ability to redeem shares.

VALUING FUND SHARES
- ------------------------------------------------------------------------------

EACH FUND  VALUES ITS SHARES ONCE ON EACH DAY THE NEW YORK STOCK  EXCHANGE  (THE
"EXCHANGE")  IS OPEN FOR  TRADING,  as of the close of  regular  trading  on the
Exchange  (normally  4:00 p.m.  New York  time).  Each Fund's net asset value is
determined by its custodian,  Investors Bank & Trust Company ("IBT"),  (as agent
for the Fund) in the manner  authorized  by the Trustees of the relevant  trust.
Net asset value per share is computed  by dividing  the value of a Fund's  total
assets, less its liabilities,  by the number of shares  outstanding.  For a Fund
that  invests its assets in an interest in the Cash  Management  Portfolio,  the
Fund's net asset value will reflect the value of its  interest in the  Portfolio
(which,  in turn,  reflects the underlying  value of the Portfolio's  assets and
liabilities). The Cash Management Portfolio's net asset value is also determined
as of the close of regular  trading on the  Exchange  by IBT (as  custodian  and
agent  for the  Portfolio)  in the  manner  authorized  by the  Trustees  of the
Portfolio. Net asset value is computed by adding the value of all securities and
all other assets and  subtracting  liabilities.  Eaton Vance Corp. owns 77.3% of
the outstanding stock of IBT, each Fund's and the Portfolio's custodian.

   
    The  investments  of the  Portfolio and of the Funds are valued at amortized
cost according to a Securities and Exchange  Commission  rule. The Portfolio and
the Funds  will not  normally  have  unrealized  gains or losses so long as they
value their investments by the amortized cost method.
    



HOW TO BUY FUND SHARES
- ------------------------------------------------------------------------------

   
INVESTORS  MAY  PURCHASE  SHARES OF A FUND THROUGH  AUTHORIZED  FIRMS AT THE NET
ASSET VALUE PER SHARE OF THE FUND NEXT  DETERMINED  AFTER AN ORDER IS EFFECTIVE.
An initial  investment  in a Fund must be at least  $1,000.  Once an account has
been  established  the investor may send  investments of $50 or more at any time
directly to the Funds'  Transfer  Agent (the "Transfer  Agent") as follows:  The
Shareholder  Services Group, Inc. BOS725,  P.O. Box 1559,  Boston, MA 02104. The
$1,000  minimum  initial  investment  is  waived  for Bank  Automated  Investing
accounts, which may be established with an investment of $50 or more. See "Eaton
Vance  Shareholder  Services" below. Any Fund may suspend the offering of shares
at any time and may refuse an order for the  purchase  of  shares.  If you don't
have an Authorized Firm, Eaton Vance can recommend one.
    

    BY MAIL: Initial Purchases -- The Account Application form which
accompanies this prospectus should be completed, signed and mailed with a
check, Federal Reserve Draft, or other negotiable bank draft, drawn on a U.S.
bank and payable in U.S. dollars, to the order of the relevant Fund and mailed
to:

          The Shareholder Services Group, Inc.
          BOS725
          P.O. Box 1559
          Boston, MA 02104

    Subsequent  Purchases  --  Additional  purchases  may be made at any time by
mailing a check,  Federal Reserve Draft, or other negotiable  draft,  drawn on a
U.S. bank and payable in U.S. dollars,  to the order of the relevant Fund to the
Transfer  Agent at the  above  address.  The  account  to which  the  subsequent
purchase  is to be  credited  should  be  identified  as to the  name(s)  of the
registered owner(s) and by account number.

    BY WIRE: Investors may purchase shares by requesting their bank to
transmit immediately available funds (Federal funds) by wire to:

          ABA #011001438
          Federal  Reserve  Bank of Boston A/C  Investors  Bank & Trust  Company
          Further  Credit  Eaton Vance [name of] Fund A/C # [Insert your account
          number -- see below]

    Initial  Purchases -- Upon making an initial  investment  by wire,  you must
first telephone the Order Department of the Funds 800-225-6265  (extension 3) to
advise of your action and to be assigned  an account  number.  If you neglect to
make the telephone  call, it may not be possible to process your order promptly.
In addition,  the Account  Application  form which  accompanies  this prospectus
should be promptly  forwarded to The Shareholder  Services  Group,  Inc., at the
above address.

    Subsequent  Purchases  --  Additional  investments  may be made at any  time
through the wire procedure  described above. The Funds' Order Department must be
immediately advised by telephone 800-225-6265 (extension 3) of each transmission
of funds by wire.

    Transactions  in  money  market   instruments   normally  require  immediate
settlement  in  Federal  funds.  The  Funds  intend  at all times to be as fully
invested as is feasible in order to  maximize  earnings.  Accordingly,  purchase
orders  will be  executed  at the net asset  value next  determined  after their
receipt  by a Fund only if the Fund has  received  payment in cash or in Federal
funds. If remitted in other than the foregoing manner, such as by money order or
personal check,  purchase orders will be executed as of the close of business on
the second Boston  business day after  receipt.  Information on how to procure a
Federal  Reserve  Draft or to transmit  Federal  funds by wire is  available  at
banks. A bank may charge for these services.

    In connection with employee benefit or other continuous group purchase plans
under which the average initial  purchase by a participant of the plan is $1,000
or more, the Cash and Money Market Funds may accept initial  investments of less
than $1,000 on the part of an individual participant. In the event a shareholder
who is a participant of such a plan terminates participation in the plan, his or
her shares will be transferred to a regular individual  account.  However,  such
account  will be subject  to the right of  redemption  by the Fund as  described
below under "How to Redeem Fund Shares."

    As of the date of this  Prospectus,  shares of Liquid  Assets  Fund were not
being offered.

HOW TO REDEEM FUND SHARES
- ------------------------------------------------------------------------------

A  SHAREHOLDER  MAY  REDEEM A FUND'S  SHARES BY  DELIVERING  TO THE  SHAREHOLDER
SERVICES GROUP, INC., BOS725, P.O. BOX 1559, BOSTON, MASSACHUSETTS 02104, during
its business  hours a written  request for  redemption  in good order,  plus any
executed stock powers. The redemption price will be based on the net asset value
per Fund share next  computed  after such  delivery.  Good order  means that all
relevant documents must be endorsed by the record owner(s) exactly as the shares
are registered and the signature(s) must be guaranteed by a member of either the
Securities Transfer Association's STAMP program or the New York Stock Exchange's
Medallion  Signature Program,  or certain banks,  savings and loan institutions,
credit unions, securities dealers,  securities exchanges,  clearing agencies and
registered securities associations as required by a regulation of the Securities
and Exchange  Commission and acceptable to The Shareholder  Services Group, Inc.
In addition,  in some cases, good order may require the furnishing of additional
documents  such as where  shares are  registered  in the name of a  corporation,
partnership or fiduciary.

   
    Within seven days after receipt of a redemption request in good order by The
Shareholder  Services  Group,  Inc., the relevant Fund will make payment in cash
for the net asset value of the redeemed shares as of the date determined  above,
reduced  by the  amount of any  applicable  contingent  deferred  sales  charges
(described  below) and any Federal income tax required to be withheld.  Although
each Fund normally expects to make payment in cash for redeemed shares,  it has,
subject to compliance with applicable regulations, reserved the right to pay the
redemption  price of shares of the  Fund,  either  totally  or  partially,  by a
distribution  in kind of  readily  marketable  securities  (which for some Funds
would be withdrawn by it from the  Portfolio).  The  securities  so  distributed
would be valued  pursuant to the  Portfolio's  or Tax Free  Reserves'  valuation
procedures.  If a shareholder  received a distribution  in kind, the shareholder
could incur brokerage or other charges in converting the securities to cash.
    

    Shareholders who have given specific written  authorization in advance (on a
form  available  from the  Principal  Underwriter)  may request that  redemption
proceeds  of  $1,000  or more be  wired  to a bank  account.  See  "Eaton  Vance
Shareholder Services -- Wire Transfer to a Bank Account" below.

    To sell  shares at their net  asset  value  through  an  Authorized  Firm (a
repurchase),  a  shareholder  can place a repurchase  order with the  Authorized
Firm,  which may  charge a fee.  The value of such  shares is based upon the net
asset value calculated  after EVD, as each Fund's agent,  receives the order. It
is the Authorized Firm's  responsibility to transmit promptly  repurchase orders
to EVD. Throughout this Prospectus,  the word "redemption" is generally meant to
include a repurchase.

    If shares were recently  purchased,  the proceeds of redemption  will not be
sent until the check (including a certified or cashier's check) received for the
shares purchased has cleared.  Payment for shares tendered for redemption may be
delayed up to 15 days from the purchase date when the purchase check has not yet
cleared.  If the net asset value of Fund shares is not  maintained  at $1.00 per
share or if a contingent  deferred sales charge  (described below) is imposed on
the redemption, a redemption may result in a taxable gain or loss.

    Due to the high cost of maintaining  small accounts,  each Fund reserves the
right to redeem  accounts  with  balances of less than  $1,000.  Prior to such a
redemption,  shareholders  will be  given  60 days'  written  notice  to make an
additional  purchase.  Thus, an investor making an initial  investment of $1,000
would  not be able to  redeem  shares  without  being  subject  to this  policy.
However,  no such  redemption  would be required by the Fund if the cause of the
low account  balance was a reduction in the net asset value of Fund  shares.  No
contingent   deferred  sales  charge  will  be  imposed  with  respect  to  such
involuntary redemptions.

CONTINGENT  DEFERRED SALES CHARGE -- CASH FUND AND TAX FREE RESERVES.  Shares of
the Fund acquired in an exchange for shares of an Eaton Vance  Traditional  Fund
subject to a contingent  deferred sales charge will be subject to a 1% charge if
redeemed  within  18  months  following  the  original  investment  unless  such
redemption is in connection  with another  exchange for shares subject to such a
charge.

CONTINGENT DEFERRED SALES CHARGE -- LIQUID ASSETS AND MONEY MARKET FUNDS. Shares
redeemed  within the first six years of their purchase  (except shares  acquired
through  the  reinvestment  of  distributions)  generally  will be  subject to a
contingent  deferred  sales charge.  This  contingent  deferred  sales charge is
imposed on any redemption the amount of which exceeds the aggregate value at the
time of  redemption  of (a) all shares in the  account  purchased  more than six
years prior to the redemption,  (b) all shares in the account  acquired  through
reinvestment  of  distributions,  and (c) the increase,  if any, in value of all
other  shares  in the  account  (namely  those  purchased  within  the six years
preceding the  redemption)  over the purchase price of such shares.  Redemptions
are  processed in a manner to maximize the amount of redemption  proceeds  which
will not be  subject  to a  contingent  deferred  sales  charge.  That is,  each
redemption  will be assumed  to have been made  first  from the  exempt  amounts
referred to in clauses (a), (b) and (c) above, and second through liquidation of
those  shares in the account  referred to in clause (c) on a  first-in-first-out
basis.  Any contingent  deferred sales charge which is required to be imposed on
share redemptions will be made in accordance with the following schedule:

                   YEAR OF                                     CONTINGENT
                 REDEMPTION                                  DEFERRED SALES
               AFTER PURCHASE                                    CHARGE
               --------------                                --------------
      First ...............................................        5%*
      Second ..............................................        5%
      Third ...............................................        4%
      Fourth ..............................................        3%
      Fifth ...............................................        2%
      Sixth ...............................................        1%
      Seventh and following ...............................        0%
    *For shares  originally  purchased  prior to August 1, 1994,  the contingent
     deferred sales charge for redemptions  within the first year after purchase
     is 6%.

    In calculating  the contingent  deferred sales charge upon the redemption of
Liquid Assets or Money Market Fund shares  acquired in an exchange for shares of
a fund in the Eaton Vance  Marathon  Group of Funds or the Eaton  Vance  Classic
Group of Funds (see "The Eaton Vance Exchange  Privilege" below), the contingent
deferred sales charge schedule  applicable to the shares at the time of purchase
will apply and the purchase of Fund shares acquired in the exchange is deemed to
have occurred at the time of the original purchase of the exchanged shares.  See
"The Eaton Vance Exchange  Privilege"  for the contingent  deferred sales charge
schedules applicable to Fund shares acquired in an exchange.

    No  contingent  deferred  sales charge will be imposed on any Fund's  shares
which have been sold to Eaton Vance or its  affiliates,  or to their  respective
employees or clients.  The contingent  deferred sales charge will also be waived
for  shares  redeemed  (1)  pursuant  to a  Withdrawal  Plan (see  "Eaton  Vance
Shareholder  Services"),   (2)  as  part  of  a  required  distribution  from  a
tax-sheltered  retirement  plan or (3)  following  the  death of all  beneficial
owners of such shares,  provided the redemption is requested  within one year of
death (a death certificate and other applicable documents may be required).  The
contingent  deferred  sales charge will be paid to the Principal  Underwriter or
the relevant Fund.

     THE FOLLOWING EXAMPLE  ILLUSTRATES THE OPERATION OF THE CONTINGENT DEFERRED
     SALES CHARGE. ASSUME THAT AN INVESTOR PURCHASES $10,000 OF THE MONEY MARKET
     FUND'S  SHARES AND THAT 25 MONTHS  LATER THE VALUE OF THE ACCOUNT HAS GROWN
     THROUGH THE  REINVESTMENT  OF DIVIDENDS TO $11,000.  THE INVESTOR  THEN MAY
     REDEEM UP TO $1,000 OF SHARES WITHOUT INCURRING A CONTINGENT DEFERRED SALES
     CHARGE.  IF THE  INVESTOR  SHOULD  REDEEM  $2,000 OF SHARES,  A  CONTINGENT
     DEFERRED  SALES  CHARGE WOULD BE IMPOSED ON $1,000 OF THE  REDEMPTION.  THE
     RATE WOULD BE 4% BECAUSE  THE  REDEMPTION  WAS MADE IN THE THIRD YEAR AFTER
     THE PURCHASE WAS MADE AND THE CHARGE WOULD BE $40.


REPORTS TO SHAREHOLDERS
- ------------------------------------------------------------------------------

   
EACH  FUND  WILL  ISSUE  TO ITS  SHAREHOLDERS  SEMI-ANNUAL  AND  ANNUAL  REPORTS
CONTAINING FINANCIAL STATEMENTS. Financial statements included in annual reports
are audited by the Fund's independent accountants. Shortly after the end of each
calendar  year,  each  Fund  will  furnish  its  shareholders  with  information
necessary for preparing Federal and state tax returns.
    

THE LIFETIME INVESTING ACCOUNT/DISTRIBUTION OPTIONS
- ------------------------------------------------------------------------------

AFTER AN INVESTOR MAKES AN INITIAL PURCHASE OF FUND SHARES,  THE FUNDS' TRANSFER
AGENT, THE SHAREHOLDER  SERVICES GROUP,  INC., WILL SET UP A LIFETIME  INVESTING
ACCOUNT  FOR THE  INVESTOR  ON THE FUND'S  RECORDS.  This  account is a complete
record of all transactions  between the investor and the Fund which at all times
shows the balance of shares owned. All shares are held in  non-certificate  form
by the Funds'  Transfer Agent for the account of the  shareholder,  and the Fund
will not issue share certificates.

    At least quarterly,  shareholders  will receive a statement showing complete
details of any  transaction  and the current share  balance in the account.  THE
LIFETIME  INVESTING  ACCOUNT  ALSO  PERMITS  A  SHAREHOLDER  TO MAKE  ADDITIONAL
INVESTMENTS  IN  SHARES BY  SENDING  A CHECK FOR $50 OR MORE to The  Shareholder
Services Group, Inc.

    Any questions  concerning a shareholder's  account or services available may
be directed by telephone  to EATON VANCE  SHAREHOLDER  SERVICES at  800-225-6265
extension 2, or in writing to The Shareholder Services Group, Inc., BOS725, P.O.
Box 1559, Boston, MA 02104 (please provide the name of the shareholder, the Fund
and the account number).

    THE  FOLLOWING  DISTRIBUTION  OPTIONS  WILL  BE  AVAILABLE  TO ALL  LIFETIME
INVESTING  ACCOUNTS and may be changed as often as desired by written  notice to
the Funds' dividend  disbursing  agent,  The Shareholder  Services Group.  Inc.,
BOS725,  P.O. Box 1559,  Boston,  MA 02104. The currently  effective option will
appear on each account statement.

    Share Option -- All distributions will be reinvested in additional shares.

    Cash Option -- All distributions will be paid in cash.

    The  Share  Option  will  be  assigned  if no  other  option  is  specified.
Distributions,  including those  reinvested,  will be reduced by any withholding
required under Federal income tax laws.

    If the Cash Option has been selected, distribution checks which are returned
by the United States Postal Service as not  deliverable or which remain uncashed
for six months or more will be  reinvested  in the account in shares at the then
current net asset value.  Furthermore,  the  distribution  option on the account
will be  automatically  changed  to the  Share  Option  until  such  time as the
shareholder selects a different option.

DISTRIBUTION  INVESTMENT  OPTION.  In addition to the  distribution  options set
forth above, distributions may be invested in additional shares of another Eaton
Vance  fund.  Before  selecting  this  option,  a  shareholder  should  obtain a
prospectus  of the other  Eaton  Vance  fund and  consider  its  objectives  and
policies carefully.

"STREET NAME" ACCOUNTS.  If shares of a Fund are held in a "street name" account
with an Authorized Firm, all recordkeeping,  transaction processing and payments
of distributions relating to the beneficial owner's account will be performed by
the Authorized Firm, and not by the Fund and its Transfer Agent.  Since the Fund
will have no record of the beneficial owner's  transactions,  a beneficial owner
should contact the Authorized Firm to purchase,  redeem or exchange  shares,  to
make  changes  in or give  instructions  concerning  the  account,  or to obtain
information about the account. The transfer of shares in a "street name" account
to an  account  with  another  dealer or to an  account  directly  with the Fund
involves  special  procedures  and will require the  beneficial  owner to obtain
historical  purchase  information  about  the  shares  in the  account  from the
Authorized Firm. Before  establishing a "street name" account with an investment
firm,  or  transferring  the  account to another  investment  firm,  an investor
wishing to reinvest  distributions  should determine whether the firm which will
hold the shares allows reinvestment of distributions in "street name" accounts.

     UNDER A  LIFETIME  INVESTING  ACCOUNT  A  SHAREHOLDER  CAN MAKE  ADDITIONAL
     INVESTMENTS IN SHARES OF A FUND BY SENDING A CHECK  FOR $50 OR MORE.


THE EATON VANCE EXCHANGE PRIVILEGE
- ------------------------------------------------------------------------------

   
Shares of CASH FUND and TAX FREE RESERVES  currently may be exchanged for shares
of any fund in the  Eaton  Vance  Traditional  Group of Funds  and  Eaton  Vance
Short-Term  Treasury  Fund.  Shares of Cash Fund or Tax Free  Reserves  acquired
under the exchange  privilege  which have not previously been subject to payment
of a sales charge may be exchanged for shares of a Fund with a sales charge only
upon  payment of the  appropriate  charge.  These offers are  available  only in
states where shares of the fund being acquired may legally be sold.
    

    LIQUID  ASSETS and MONEY MARKET FUND shares  currently  may be exchanged for
shares  of one or  more  funds  in the  Eaton  Vance  Marathon  Group  of  Funds
(currently  Eaton Vance  Equity-Income  Trust and any of the EV Marathon  funds)
which are  distributed  with a contingent  deferred  sales  charge.  Only shares
subject to a contingent  deferred  sales charge  schedule equal to that of Eaton
Vance Prime Rate Reserves,  EV Marathon  Strategic Income Fund or an EV Marathon
Limited  Maturity  Tax Free Fund  (Class  I), or shares  not  subject  to such a
charge, may be exchanged from either Fund to Eaton Vance Prime Rate Reserves. If
Fund  shares were  acquired  in exchange  for shares of one or more funds in the
Eaton Vance Classic Group of Funds, such shares may be exchanged only for shares
of one or more funds in the Eaton Vance  Classic  Group of Funds.  Exchanges are
made on the basis of the net  asset  value per share of each fund at the time of
the  exchange,  provided  that such offers are  available  only in states  where
shares of the fund being acquired may be legally sold.

    Each exchange  must involve  shares which have a net asset value of at least
$1,000. The exchange  privilege may be changed or discontinued  without penalty.
Shareholders  will be given sixty (60) days' notice prior to any  termination or
material  amendment  of the  exchange  privilege.  The Funds do not  permit  the
exchange privilege to be used for "Market Timing" and may terminate the exchange
privilege for any  shareholder  account engaged in Market Timing  activity.  Any
shareholder account for which more than two round-trip exchanges are made within
any  twelve  month  period  will be  deemed  to be  engaged  in  Market  Timing.
Furthermore,  a group of  unrelated  accounts  for which  exchanges  are entered
contemporaneously  by a financial  intermediary will be considered to be engaged
in Market Timing.

    The Shareholder  Services Group, Inc. makes exchanges at the next determined
net asset value after  receiving an exchange  request in good order (see "How to
Redeem  Fund  Shares").   The  Shareholder  Services  Group,  Inc.  may  require
additional  documentation if shares are registered in the name of a corporation,
partnership or fiduciary.  Applications  and prospectuses of the other funds are
available from Authorized Firms or the Principal Underwriter. The prospectus for
each fund  describes its  investment  objectives  and policies and  shareholders
should obtain a prospectus and consider these objectives and policies  carefully
before requesting an exchange.

    No contingent deferred sales charge is imposed on exchanges. For purposes of
calculating  the  contingent  deferred  sales charge upon the redemption of Fund
shares  acquired in an exchange,  the purchase of shares acquired in one or more
exchanges is deemed to have occurred at the time of the original purchase of the
exchanged shares.  Cash Fund or Tax Free Reserves shares acquired in an exchange
for EV Traditional fund shares subject to a contingent  deferred sales charge if
redeemed within 18 months following the original  investment will remain subject
to such  charge.  Liquid  Assets and Money  Market Fund  shares  acquired as the
result of an exchange from an EV Marathon fund will be subject to the contingent
deferred  sales  charge  schedule  set forth under "How to Redeem  Fund  Shares"
above,  except  Fund shares  acquired  as the result of an  exchange  from an EV
Marathon  Limited  Maturity  Tax Free fund  which  shares  will be  subject to a
declining  contingent deferred sales charge of 3.0%-0%.  Fund shares acquired as
the  result  of an  exchange  from  an EV  Classic  fund  will be  subject  to a
contingent  deferred  sales charge of 1% in the event of  redemption  within one
year from the date of their  original  purchase,  except those shares  purchased
prior to January 30, 1995, which will not be subject to any such charge.

    Shares of the funds in the Eaton  Vance  Marathon  and Eaton  Vance  Classic
Groups of Funds may be  exchanged  for Money  Market Fund shares on the basis of
the net asset  value per  share of each  fund at the time of the  exchange,  but
subject  to  any  restrictions  or  qualifications  set  forth  in  the  current
prospectus of any such fund.

    Telephone  exchanges are accepted by The Shareholder  Services Group,  Inc.,
provided the investor has not disclaimed in writing the use of the privilege. To
effect  such  exchanges,  call The  Shareholder  Services  Group,  Inc.  at 800-
262-1122 or, within Massachusetts, 617-573-9403 Monday through Friday, 9:00 a.m.
to 4:00 p.m. (Eastern Standard Time). Shares acquired by telephone exchange must
be  registered in the same name(s) and with the same address as the shares being
exchanged.  Neither  a Fund,  the  Principal  Underwriter  nor  The  Shareholder
Services  Group,  Inc.  will be  responsible  for the  authenticity  of exchange
instructions  received by  telephone;  provided  that  reasonable  procedures to
confirm that instructions communicated are genuine have been followed. Telephone
instructions  will be tape  recorded.  In times of  drastic  economic  or market
changes, a telephone exchange may be difficult to implement.  As long as the net
asset value of Fund shares is  maintained  at $1.00 per share,  an exchange will
not result in a taxable gain or loss.

EATON VANCE SHAREHOLDER SERVICES
- ------------------------------------------------------------------------------

THE FUNDS OFFER THE FOLLOWING  SERVICES,  WHICH ARE VOLUNTARY,  INVOLVE NO EXTRA
CHARGE,  AND MAY BE CHANGED OR  DISCONTINUED  WITHOUT  PENALTY AT ANY TIME. Full
information on each of the services  described below and an  application,  where
required, are available from Authorized Firms or the Principal Underwriter.  The
cost  of  administering  such  services  for the  benefit  of  shareholders  who
participate in them is borne by the Funds as an expense to all shareholders.

INVEST-BY-MAIL  -- FOR  PERIODIC  SHARE  ACCUMULATION:  Once the $1,000  minimum
investment has been made, checks of $50 or more payable to the order of the same
Fund may be mailed directly to The Shareholder  Services  Group,  Inc.,  BOS725,
P.O. Box 1559,  Boston, MA 02104 at any time -- whether or not distributions are
reinvested. The name of the shareholder,  the Fund and the account number should
accompany each investment.

BANK AUTOMATED INVESTING -- FOR REGULAR SHARE ACCUMULATION:  Cash investments of
$50 or more may be made automatically each month or quarter from a shareholder's
bank account. The $1,000 minimum initial investment and small account redemption
policy are waived for these accounts.

WITHDRAWAL  PLAN: A shareholder may draw on  shareholdings  systematically  with
monthly or  quarterly  checks in any  amount,  except for the Liquid  Assets and
Money Market Funds which  aggregate  amount must not exceed  annually 12% of the
account  balance at the time the Plan is  established.  (Such amount will not be
subject to a contingent deferred sales charge.) See "How to Redeem Fund Shares".

   
REINVESTMENT  PRIVILEGE -- A SHAREHOLDER  WHO HAS REPURCHASED OR REDEEMED SHARES
MAY REINVEST,  WITH CREDIT FOR ANY CONTINGENT DEFERRED SALES CHARGES PAID ON THE
REDEEMED  OR  REPURCHASED  SHARES,  ANY  PORTION  OR ALL OF  THE  REDEMPTION  OR
REPURCHASE PROCEEDS (PLUS THAT AMOUNT NECESSARY TO ACQUIRE A FRACTIONAL SHARE TO
ROUND OFF THE  PURCHASE TO THE  NEAREST  FULL SHARE) IN SHARES OF THE SAME FUND,
provided that the  reinvestment is effected within 30 days after such redemption
or  repurchase.  Shares  are  sold  to a  reinvesting  shareholder  at the  next
determined net asset value following  timely receipt of a written purchase order
by the Principal  Underwriter or by the Fund (or by the Funds' Transfer  Agent).
To the extent  that any  shares of the Fund are sold at a loss and the  proceeds
are  reinvested  in Fund  shares (or other Fund shares are  acquired  within the
period beginning 30 days before and ending 30 days after the date of redemption)
some or all of the  loss  generally  will  not be  allowed  as a tax  deduction.
Shareholders  should consult their tax advisers  concerning the tax consequences
of reinvestments.
    

CHECKWRITING: Shareholders of Cash Fund and Tax Free Reserves may appoint Boston
Safe Deposit and Trust  Company  ("Boston  Safe") their agent and may request on
the  appropriate  Account  Application  form that Boston Safe  provide them with
special  forms of checks drawn on Boston Safe.  These checks may be made payable
by the  shareholder  to the order of any  person in any  amount of $500 or more.
When a check is  presented  to Boston Safe for  payment,  the number of full and
fractional  shares  required  to cover the amount of the check will be  redeemed
from the  shareholder's  account  by  Boston  Safe as the  shareholder's  agent.
Through  this  procedure  the  shareholder  will  continue  to  be  entitled  to
distributions  paid on shares up to the time the  check is  presented  to Boston
Safe for  payment.  If the amount of the check is greater  than the value of the
shares  held in the  shareholder's  account  for  which  the Fund has  collected
payment,  the check will be returned and the shareholder may be subject to extra
charges. The shareholder will be required to execute signature cards and will be
subject to Boston Safe's rules and regulations governing such checking accounts.
There is no  charge  to  shareholders  for this  service.  This  service  may be
terminated or suspended at any time by a Fund or Boston Safe.

WIRE TRANSFER TO A BANK ACCOUNT:  Shareholders  who have given specific  written
authorization  in advance (on a form available  from the Principal  Underwriter)
may request  that  redemption  proceeds  of $1,000 or more be wired  directly to
their  bank  account.  The  request  may be made by letter or  telephone  to The
Shareholder  Services  Group,  Inc.  at  800-262-1122.  To use  this  service  a
shareholder  must  designate a bank and bank account  number on the form used to
establish  this  service.  The bank  designated  may be any  bank in the  United
States.

    Redemption  proceeds,  less any applicable  contingent deferred sales charge
and the amount of any Federal income tax required to be withheld,  will be wired
on the next  business  day  following  receipt of the  redemption  request.  The
shareholder  will be required to pay any costs of such  transaction.  A Fund may
limit this  method of payment to shares  purchased  with cash,  Federal  Reserve
Draft or by wire with Federal funds. Each Fund reserves the right at any time to
suspend or terminate this wire transfer  procedure.  No Fund will be responsible
for the authenticity of redemption instructions received by telephone;  provided
that reasonable procedures to confirm that instructions communicated are genuine
have been followed.  Telephone  instructions will be tape recorded.  In times of
drastic economic or market changes,  a telephone  redemption may be difficult to
implement.

   
TAX-SHELTERED  RETIREMENT PLANS -- Shares of the Cash and Money Market Funds are
available for purchase in connection with the following tax-sheltered retirement
plans:
    

    -- Pension and Profit Sharing Plans for self-employed individuals,
       corporations and non-profit organizations;

    -- Individual Retirement Account Plans for individuals and their non-
       employed spouses; and

    -- 403(b)   Retirement   Plans  for  employees  of  public  school  systems,
       hospitals,  colleges and other non-profit  organizations  meeting certain
       requirements  of the  Internal  Revenue  Code of 1986,  as  amended  (the
       "Code").

    Detailed information concerning these plans, including certain exceptions to
minimum investment requirements,  and copies of the plans are available from the
Principal   Underwriter.   This   information   should  be  read  carefully  and
consultation  with an attorney or tax adviser may be advisable.  The information
sets forth the  service  fee  charged for  retirement  plans and  describes  the
Federal  income  tax  consequences  of  establishing  a plan.  Under all  plans,
dividends  and  distributions  will be  automatically  reinvested  in additional
shares.

   
DISTRIBUTIONS AND TAXES
- ------------------------------------------------------------------------------

EACH FUND  DECLARES  DIVIDENDS  DAILY AND PAYS  DIVIDENDS  MONTHLY  FROM ITS NET
INVESTMENT  INCOME. The net investment income of each of Cash, Liquid Assets and
Money Market Fund consists of net investment income allocated to the Fund by the
Portfolio,  less the Fund's direct and  allocated  expenses.  Long-term  capital
gains, if any, allocated to a Fund will be distributed at least annually.
    

    Each Fund  intends to qualify as a regulated  investment  company  under the
Code, and to satisfy all requirements  necessary to be relieved of federal taxes
on income and gains it distributes to shareholders. As a partnership for federal
tax  purposes,  the  Portfolio  does  not pay  federal  taxes.  Each  Fund  will
distribute  substantially all of its ordinary income and capital gain net income
on a current basis.

   
    All  distributions  from  Cash,  Liquid  Assets and Money  Market  Fund (and
taxable   distributions  from  Tax  Free  Reserves,   if  any)  are  taxable  to
shareholders  as ordinary  income,  except that  distributions  of net long-term
capital gains,  if any, are taxable to  shareholders  as such  regardless of the
length  of time  the  shareholder  has held the  shares.  Distributions  will be
taxable as described  whether  received in cash or as additional  shares through
reinvestment in a Fund.

    Each  Fund will  provide  its  shareholders  annually  with tax  information
notices and Forms 1099 to assist in the  preparation  of their Federal and state
tax returns  for the prior  calendar  year's  distributions,  proceeds  from the
redemption  or  exchange  of a Fund  shares,  and  Federal  income  tax (if any)
withheld by the Funds'  Transfer  Agent.  Shareholders  should consult their tax
advisers about the effect of Fund  distributions  on their particular tax status
and any state or local taxes that may apply.
    

TAX FREE  RESERVES.  Distributions  designated  by Tax Free Reserves as "exempt-
interest  dividends" may be excluded from shareholders' gross income for federal
income tax purposes.  Exempt  interest  dividends are includable in the tax base
for shareholders who receive social security or railroad retirement benefits and
may affect  the  taxability  of such  benefits.  In  addition,  exempt  interest
dividends  generally   constitute  a  tax  preference  item  under  the  federal
alternative  minimum tax  provisions  and may be taxable for state and local tax
purposes.

   
    Other distributions from Tax Free Reserves may be taxable to shareholders as
ordinary  income or  long-term  capital  gains.  Distributions  of  income  from
repurchase agreements,  original issue discount and certain market discount will
be taxable to  shareholders  as ordinary  income.  However,  the Fund's  taxable
distributions,  if any,  will  be  insubstantial  compared  to  exempt  interest
dividends.

    Shareholders  should  consult their own tax advisers to determine the effect
of exempt  interest  dividends  on their  particular  tax  situation,  including
liability  for  state  and  local  taxes.  The  Fund  will  report  annually  to
shareholders with respect to net tax exempt income earned in each state.

     AS A  REGULATED  INVESTMENT  COMPANY  UNDER THE  CODE,  A FUND DOES NOT PAY
     FEDERAL  INCOME  OR  EXCISE  TAXES TO THE  EXTENT  THAT IT  DISTRIBUTES  TO
     SHAREHOLDERS  ITS NET INVESTMENT  INCOME AND NET REALIZED  CAPITAL GAINS IN
     ACCORDANCE  WITH  THE  TIMING  REQUIREMENTS  IMPOSED  BY  THE  CODE.  AS  A
     PARTNERSHIP  UNDER THE CODE,  THE PORTFOLIO  DOES NOT PAY FEDERAL INCOME OR
     EXCISE TAXES.
    

YIELD INFORMATION
- ------------------------------------------------------------------------------

FROM TIME TO TIME A FUND MAY ADVERTISE ITS "YIELD" AND  "EFFECTIVE  YIELD." Both
yield figures are based on historical  earnings and are not intended to indicate
future  performance.  The "yield" of a Fund refers to the income generated by an
investment  in the Fund over a seven-day  period (which period will be stated in
the  advertisement).  This income is then  "annualized."  That is, the amount of
income  generated by the investment  during that week is assumed to be generated
each week over a 52-week period and is shown as a percentage of the  investment.
The "effective yield" is calculated  similarly but, when annualized,  the income
earned by an investment in the Fund is assumed to be reinvested.  The "effective
yield" will be  slightly  higher  than the  "yield"  because of the  compounding
effect of this assumed reinvestment.  A taxable-equivalent  yield is computed by
using the tax-exempt yield figure and dividing by 1 minus the tax rate.


<PAGE>
INVESTMENT ADVISERS AND
ADMINISTRATOR
Boston Management and Research
Eaton Vance Management
24 Federal Street
Boston, MA 02110

PRINCIPAL UNDERWRITER
Eaton Vance Distributors, Inc.
24 Federal Street
Boston, MA 02110
(800) 225-6265

CUSTODIAN
Investors Bank & Trust Company
24 Federal Street
Boston, MA 02110

TRANSFER AGENT
The Shareholder Services Group, Inc.
BOS725
P.O. Box 1559
Boston, MA 02104
(800) 262-1122

INDEPENDENT ACCOUNTANTS
Coopers & Lybrand L.L.P.
One Post Office Square
Boston, MA  02109

   
THE EV MONEY MARKET FUNDS
24 FEDERAL STREET
BOSTON, MA 02110
    

MMFP


THE EV
MONEY MARKET
FUNDS


o Eaton Vance Cash Management Fund
o Eaton Vance Liquid Assets Fund
o Eaton Vance Money Market Fund
o Eaton Vance Tax Free Reserves


PROSPECTUS
MAY 1, 1995

<PAGE>
   
                                     PART B
        INFORMATION REQUIRED IN A STATEMENT OF ADDITIONAL INFORMATION


                                                                    STATEMENT OF
                                                          ADDITIONAL INFORMATION
                                                                     May 1, 1995

                        EATON VANCE CASH MANAGEMENT FUND
                               24 Federal Street
                          Boston, Massachusetts 02110
                                 (800) 225-6265

    This Statement of Additional Information consists of two parts, which
provide information about Eaton Vance Cash Management Fund (the "Fund" or the
"trust"). Where appropriate, Part I includes cross-references to the relevant
sections of Part II.

TABLE OF CONTENTS                                                         Page

PART I
Investment Objective and Policies .............................            2
Investment Restrictions .......................................            4
Trustees and Officers .........................................            5
Investment Adviser and Administrator ..........................            7
Custodian .....................................................            9
Service for Withdrawal ........................................            9
Determination of Net Asset Value ..............................            9
Calculation of Yield Quotations ...............................           10
Taxes .........................................................           11
Portfolio Security Transactions ...............................           12
Other Information .............................................           13
Independent Accountants .......................................           14
Appendix ......................................................           15

PART II
Fees and Expenses .............................................          a-1
Investment Restrictions .......................................          a-1
Yield Information .............................................          a-1
Principal Underwriter .........................................          a-1
Additional Tax Matters ........................................          a-2
Control Persons and Principal Holders of Securities ...........          a-2
Other Information .............................................          a-2
Financial Statements ..........................................          a-3

    THIS  STATEMENT  OF  ADDITIONAL  INFORMATION  IS  NOT A  PROSPECTUS  AND  IS
AUTHORIZED  FOR  DISTRIBUTION  TO  PROSPECTIVE  INVESTORS  ONLY IF  PRECEDED  OR
ACCOMPANIED BY THE FUND'S  PROSPECTUS  DATED MAY 1, 1995, AS  SUPPLEMENTED  FROM
TIME TO  TIME.  THIS  STATEMENT  OF  ADDITIONAL  INFORMATION  SHOULD  BE READ IN
CONJUNCTION WITH SUCH PROSPECTUS, A COPY OF WHICH MAY BE OBTAINED WITHOUT CHARGE
BY CONTACTING EATON VANCE DISTRIBUTORS,  INC. (THE "PRINCIPAL UNDERWRITER") (SEE
BACK COVER FOR ADDRESS AND PHONE NUMBER).
    

<PAGE>

   
                     STATEMENT OF ADDITIONAL INFORMATION
                                    PART I

                      INVESTMENT OBJECTIVE AND POLICIES

     The investment objective of the Fund is to provide as high a rate of income
as may be  considered  consistent  with  the  preservation  of  capital  and the
maintenance of liquidity. It seeks to meet its investment objective by investing
its  assets in the Cash  Management  Portfolio  (the  "Portfolio"),  a  separate
registered  investment  company with the same investment  objective as the Fund.
The  Portfolio  seeks to achieve its  investment  objective  by  investing  in a
diversified  portfolio of money market instruments.  The Portfolio's  investment
objective is a  nonfundamental  policy and may be changed by authorized  vote of
the Trustees of the Portfolio.

     The  Trustees  of the Fund may  withdraw  the  Fund's  investment  from the
Portfolio at any time, if they determine that it is in the best interests of the
Fund to do so. Upon any such withdrawal,  the Fund's assets would be invested in
another  investment  company with  substantially the same investment  objective,
policies  and  restrictions  as  those  of the Fund or  directly  in  investment
securities in accordance with the Portfolio's  investment policies, as described
below. The approval of the Fund's  shareholders  would not be required to change
the  Portfolio's  investment  objective  or any of  the  Portfolio's  investment
policies  discussed  below,  including those concerning  security  transactions.
Since the investment  characteristics  of the Fund will  correspond  directly to
those of the Portfolio, the following is a discussion of the various investments
of and techniques employed by the Portfolio.

MONEY MARKET  INSTRUMENTS.  The Portfolio will invest only in those U.S.  dollar
denominated money market securities and corporate obligations  determined by the
Trustees of the Portfolio to present  minimal  credit risks and which are at the
time of  acquisition  rated by the  requisite  number of  nationally  recognized
statistical  rating  organizations in one of the two highest  applicable  rating
categories or, in the case of an instrument not so rated, of comparable  quality
as  determined  by the  Trustees.  At such  time or times as the  Trustees  deem
appropriate and in the best interests of the Portfolio,  assets of the Portfolio
may be invested  substantially  in certificates of deposit of federally  insured
banks and/or U.S.  Government and agency  obligations.  The Portfolio intends to
limit its investments to money market instruments  maturing in 397 calendar days
or less and to maintain a  dollar-weighted  average maturity of not more than 90
days. In addition,  Rule 2a-7  promulgated  under the Investment  Company Act of
1940  (the  "1940  Act")  provides  that the  Portfolio  (so long as it uses the
amortized cost method of valuing its securities or holds itself out to investors
as a money  market  fund) may not acquire a Second Tier  Security (as defined in
the Rule) if, immediately after such acquisition:  (a) more than 5% of its total
assets  (taken at amortized  cost) would be invested in securities  which,  when
acquired by the Portfolio  (either  initially or upon any  subsequent  rollover)
were  Second  Tier  Securities;  or (b) more than the greater of 1% of its total
assets (taken at amortized  cost) or $1,000,000  would be invested in securities
issued  by a  single  issuer  which,  when  acquired  by the  Portfolio  (either
initially or upon any subsequent rollover) were Second Tier Securities.

    The Portfolio may invest in U.S. Government money market obligations,  which
are debt securities issued or guaranteed by the U.S. Treasury,  including bills,
certificates   of   indebtedness,   notes  and   bonds,   or  by  an  agency  or
instrumentality of the U.S. Government established under the authority of an act
of Congress.  Not all U.S.  Government  obligations are backed by the full faith
and credit of the United States.  For example,  securities issued by the Federal
Farm Credit Bank or by the Federal National  Mortgage  Association are supported
by the  agency's  right to borrow  money from the U.S.  Treasury  under  certain
circumstances.  Securities  issued by the Federal  Home Loan Bank are  supported
only by the credit of the agency. There is no guarantee that the U.S. Government
will support these types of  securities,  and  therefore  they involve more risk
than "full faith and credit" government obligations.

OBLIGATIONS  OF  U.S.  AND  FOREIGN  BANKS.  Investments  may be  made  in  U.S.
dollar-denominated   time  deposits,   certificates   of  deposit  and  bankers'
acceptances  of U.S. banks and their  branches  located  outside of the U.S., of
U.S.  branches of foreign  banks,  and foreign  branches of foreign  banks.  The
Portfolio  may also  invest  in U.S.  dollar-denominated  securities  issued  or
guaranteed by other domestic or foreign issuers,  including domestic and foreign
corporations or other business  organizations,  foreign  governments and foreign
government  agencies or  instrumentalities,  and domestic and foreign  financial
institutions,  including  but not  limited  to  savings  and loan  institutions,
insurance companies, mortgage bankers and real estate investment trusts, as well
as banks.
     

    The obligations of foreign branches of U.S. banks may be general obligations
of the parent bank in addition to the issuing  branch,  or may be limited by the
terms of a  specific  obligation  and by  governmental  regulation.  Payment  of
interest  and  principal  upon  these   obligations  may  also  be  affected  by
governmental action in the country of domicile of the branch (generally referred
to as  sovereign  risk).  In  addition,  evidences  of  ownership  of  portfolio
securities  may be held outside of the U.S. and the  Portfolio may be subject to
the  risks  associated  with the  holding  of such  property  overseas.  Various
provisions of Federal law governing the  establishment and operation of domestic
branches do not apply to foreign branches of domestic banks.

   
    The obligations of U.S. branches of foreign banks may be general obligations
of the parent bank in addition to the issuing  branch,  or may be limited by the
terms of a specific obligation and by Federal and state regulation as well as by
governmental  action  in the  country  in which  the  foreign  bank has its head
office.

    The obligations of foreign issuers also involve  certain  additional  risks,
including the risks of adverse political, social and economic developments,  the
imposition of withholding taxes on interest income,  seizure or  nationalization
of foreign deposits, exchange controls, and the adoption of foreign governmental
restrictions  which might adversely affect the payment of principal and interest
on such  obligations.  Foreign  issuers  may be  subject  to  less  governmental
regulation and supervision than U.S. issuers. Foreign issuers also generally are
not bound by uniform accounting,  auditing and financial reporting  requirements
comparable to those applicable to domestic issuers. 
    

    In connection  with its  investments  in bank  obligations  and  instruments
secured  thereby,  the  Portfolio  will  invest in  certificates  of deposit and
bankers' acceptances if they are obligations of a domestic bank or a savings and
loan association having total assets of $1,000,000,000 or more.

   
REPURCHASE  AGREEMENTS.  Repurchase  agreements  are  transactions  in which the
Portfolio  purchases  a  security  and  simultaneously  commits  to resell  that
security  to the seller at an agreed  upon price 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  purchased
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 (at
least equal to the amount of the agreed  upon resale  price and marked to market
daily) of the  underlying  security.  The  Portfolio may enter into a repurchase
agreement  with respect to any security in which the  Portfolio is authorized to
invest even though the  underlying  security  matures in more than 397  calendar
days. Other than for Federal tax purposes, whether a repurchase agreement is the
purchase  and  sale  of a  security  or  a  collateralized  loan  has  not  been
definitively  established.  This  might  become  an  issue  in the  event of the
bankruptcy  of the other party to the  transaction.  While it does not presently
appear possible to eliminate all risks from these transactions (particularly the
possibility  of a decline in the market value of the underlying  securities,  as
well  as  delay  and  costs  to the  Portfolio  in  connection  with  bankruptcy
proceedings),  it is the  policy  of the  Portfolio  to  enter  into  repurchase
agreements  only with  those  member  banks of the  Federal  Reserve  System and
primary dealers in U.S. Government  securities whose  creditworthiness  has been
reviewed and found satisfactory by the Portfolio's  investment  adviser,  Boston
Management and Research (the "Investment Adviser" or "BMR").

REVERSE  REPURCHASE  AGREEMENTS.  The  Portfolio  may also  enter  into  reverse
repurchase  agreements,  although as of the date of this Statement of Additional
Information  there  was  no  intention  to do so.  Under  a  reverse  repurchase
agreement,  the  Portfolio  temporarily  transfers  possession  of  a  portfolio
instrument  to another  party,  such as a bank or  broker-dealer,  in return for
cash. At the same time, the Portfolio  agrees to repurchase the instrument at an
agreed  upon time  (normally  within  seven days) and price,  which  reflects an
interest  payment.  The  Portfolio  expects  that it  will  enter  into  reverse
repurchase  agreements  when it is able to invest the cash so acquired at a rate
higher than the cost of the agreement, which would increase the income earned by
the Portfolio. The Portfolio could also enter into reverse repurchase agreements
as a means of raising cash to satisfy redemption  requests without the necessity
of selling portfolio instruments.
     

    When  the  Portfolio  enters  into  a  reverse  repurchase  agreement,   any
fluctuations in the market value of either the securities transferred to another
party or the  securities in which the proceeds may be invested  would affect the
market value of the  Portfolio's  assets.  As a result,  such  transactions  may
increase  fluctuations in the market value of the Portfolio's  assets  (although
not  affecting the amortized  cost value of its assets used in  determining  the
Fund's net asset value per share). While there is a risk that large fluctuations
in the market value of the Portfolio's  assets could affect the Fund's net asset
value per share,  this risk is not  significantly  increased  by  entering  into
reverse  repurchase  agreements,  in the opinion of the  Portfolio's  Investment
Adviser.  Because  reverse  repurchase  agreements  may be  considered to be the
practical equivalent of borrowing funds, they constitute a form of leverage.  If
the Portfolio reinvests the proceeds of a reverse repurchase agreement at a rate
lower than the cost of the agreement, entering into the agreement will lower the
Fund's yield.

   
    While BMR does not  consider  reverse  repurchase  agreements  to  involve a
traditional  borrowing of money, reverse repurchase  agreements will be included
within  the  aggregate  limitation  on  "borrowings"  contained  in  the  Fund's
investment  restriction  (3) set forth below.  The Portfolio  does not intend to
purchase securities for investment while temporary borrowings  (described in the
investment  restriction (3) set forth below) in excess of 5% of its total assets
are outstanding. 
    

LENDING OF PORTFOLIO  SECURITIES.  The Portfolio may seek to increase its income
by lending portfolio  securities.  Under present regulatory policies,  including
those  of the  Board  of  Governors  of the  Federal  Reserve  System,  and  the
Securities  and Exchange  Commission,  such loans may be made to member firms of
the New York Stock Exchange, and would be required to be secured continuously by
collateral  in cash or cash  equivalents  maintained  on a  current  basis at an
amount  at  least  equal  to the  market  value of the  securities  loaned.  The
Portfolio  would have the right to call a loan and obtain the securities  loaned
at any time on five days' notice.  During the existence of a loan, the Portfolio
would  continue to receive the  equivalent of the interest or dividends  paid by
the issuer on the  securities  loaned and would also  receive  the  interest  on
investment of the collateral.  The Portfolio would not, however,  have the right
to vote any  securities  having  voting rights during the existence of the loan,
but would call the loan in  anticipation  of an important vote to be taken among
holders of the  securities or of the giving or withholding of their consent on a
material  matter  affecting the investment.  As with other  extensions of credit
there are risks of delay in  recovery  or even loss of rights in the  collateral
should the borrower of the securities fail financially. However, the loans would
be  made  only to  firms  deemed  by the  Portfolio's  management  to be of good
standing,  and  when,  in  the  judgment  of  the  Portfolio's  management,  the
consideration  which can be earned  currently from securities loans of this type
justifies the attendant risk.

    If the management of the Portfolio  determines to make securities  loans, it
is not intended that the value of the securities  loaned would exceed 30% of the
Portfolio's total assets, or that the payments received on such loans, including
amounts  received  during the  existence  of a loan on account of  interest  and
dividends on the  securities  loaned,  would exceed in the  aggregate 10% of the
Portfolio's  annual gross income  (without  offset for realized  capital  gains)
unless  counsel for the Portfolio  determines  that such amounts are  qualifying
income under Federal  income tax provisions  applicable to regulated  investment
companies.

OTHER  INVESTMENT  POLICIES.  Although  the  Portfolio  usually  intends to hold
securities  purchased until  maturity,  at which time they will be redeemable at
their full principal value plus accrued  interest,  it may, at times,  engage in
short-term  trading to  attempt to take  advantage  of yield  variations  in the
short-term  market.  The Portfolio may also sell portfolio  securities  prior to
maturity based on a revised evaluation of the  creditworthiness of the issuer or
to meet  redemptions  of Fund  shares.  In the event there are  unusually  heavy
redemption requests due to changes in interest rates or otherwise, the Portfolio
may have to sell a portion of its investment  portfolio at a time when it may be
disadvantageous  to do so. However,  the Portfolio  believes that its ability to
borrow  funds  to  accommodate  redemption  requests  may  mitigate  in part the
necessity for such portfolio sales during these periods.

    The rate of return to  shareholders  of the Fund will vary with the  general
levels of interest rates applicable to the money market instruments in which the
Portfolio  invests on behalf of the Fund.  The rate will also be affected by the
level of the Fund's operating expenses,  which expenses (because of expenditures
under its distribution  plan) are expected to be higher than those of most other
money market funds.



                           INVESTMENT RESTRICTIONS

   
    The Portfolio has adopted the following fundamental investment  restrictions
that cannot be changed  without the approval of a "majority  of the  outstanding
voting  securities"  of the  Portfolio,  which  as  used in  this  Statement  of
Additional  Information  means the lesser of (a) 67% of the  outstanding  voting
securities of the Portfolio  present or represented by proxy at a meeting if the
holders of more than 50% of the outstanding  voting  securities of the Portfolio
are  present  or  represented  at  the  meeting  or  (b)  more  than  50% of the
outstanding voting securities of the Portfolio.  The term "voting securities" as
used in this  paragraph  has the same  meaning as in the 1940 Act.  Whenever the
Fund is  requested  to vote on a change in the  investment  restrictions  of the
Portfolio,  the Fund will hold a meeting of its  shareholders  and will cast its
vote as instructed by the shareholders. Accordingly, the Portfolio will not:

    (1) With  respect  to 75% of its total  assets,  invest  more than 5% of its
total assets taken at current  market value in the  securities of any one issuer
or purchase more than 10% of the outstanding voting securities of any one issuer
other  than  obligations  issued or  guaranteed  by the U.S.  Government  or its
agencies  or  instrumentalities   and  except  securities  of  other  investment
companies;

    (2) Purchase securities on margin;

    (3) Borrow money or issue senior securities except as permitted by the
Investment Company Act of 1940;

    (4) Underwrite securities issued by other persons;

    (5)  Purchase any  securities  which would cause more than 25% of the market
value of its total  assets at the time of such  purchase  to be  invested in the
securities of issuers  having their  principal  business  activities in the same
industry,  provided  that there is no limitation  in respect to  investments  in
obligations  issued or  guaranteed  by the U.S.  Government  or its  agencies or
instrumentalities,  or in  certificates  of deposit or bankers'  acceptances and
provided further,  that for purposes of this limitation,  finance companies as a
group,  banks and bank holding  companies as a group and utility  companies as a
group will not be considered single industries;

    (6) Buy or sell real estate, commodities, or commodity contracts unless
acquired as a result of ownership of securities; or

    (7)  Make  loans  to any  person  except  by (a)  the  acquisition  of  debt
instruments  and making  portfolio  investments,  (b) entering  into  repurchase
agreements or (c) lending portfolio securities.

    The Fund and the Portfolio  have each adopted the  following  nonfundamental
investment  policies  which  may be  changed  with  respect  to the  Fund by the
Trustees  of the Fund  without  approval  of the Fund's  shareholders  or may be
changed with respect to the Portfolio by the Trustees of the  Portfolio  without
the  approval of the Fund or the  Portfolio's  other  investors.  As a matter of
nonfundamental  policy,  neither the Fund nor the  Portfolio  may:  (a) purchase
securities  of any  issuer  with a record of less than three  years'  continuous
operation,  including predecessors,  except investments in obligations issued or
guaranteed  by the  U.S.  Government  or its  agencies,  municipal  obligations,
securities  of  issuers  which are rated by at least one  nationally  recognized
statistical  rating  organization,  and obligations  issued or guaranteed by any
foreign government or its agencies or instrumentalities,  if such purchase would
cause its investments in all such issuers to exceed 5% of its total assets taken
at market  value;  (b) purchase or retain  securities of any issuer if 5% of the
issuer's securities are owned by those officers and Trustees of the Portfolio or
the investment adviser of the Portfolio who own individually more than 1/2 of 1%
of the  issuer's  securities;  (c) make short  sales  except  where,  because of
ownership of other securities,  it has the right to obtain securities equivalent
in kind and amount to those sold;  (d) write or purchase or sell any put or call
options or combinations thereof; (e) purchase warrants;  (f) invest in interests
in oil, gas or other mineral exploration or development programs unless acquired
as a result of ownership of  securities;  or (g)  knowingly  purchase a security
which is subject  to legal or  contractual  restrictions  on resale or for which
there is no  readily  available  market  or enter  into a  repurchase  agreement
maturing in more than seven days if, as a result  thereof,  more than 10% of its
total assets (taken at current value) would be invested in such securities. (The
Portfolio  may  not be  able to  liquidate  such  securities  when  deemed  most
advantageous.)

    In order to permit  the sale of shares of the Fund in  certain  states,  the
Fund may make commitments  more  restrictive than the policies  described above.
Should  the Fund  determine  that any such  commitment  is no longer in the best
interests of the Fund and its  shareholders,  it will revoke the  commitment  by
terminating sales of its shares in the state(s) involved.

                            TRUSTEES AND OFFICERS

     The Trustees and officers of the Fund and the  Portfolio  are listed below.
Except as indicated,  each individual has held the office shown or other offices
in the same  company  for the last  five  years.  Unless  otherwise  noted,  the
business  address of each  Trustee  and  officer is 24 Federal  Street,  Boston,
Massachusetts  02110,  which is also the address of the  Portfolio's  Investment
Adviser,  Boston  Management  and  Research  ("BMR"),  which  is a  wholly-owned
subsidiary of Eaton Vance Management  ("Eaton Vance");  of Eaton Vance's parent,
Eaton Vance Corp. ("EVC"); and of BMR's and Eaton Vance's trustee,  Eaton Vance,
Inc. ("EV"). Eaton Vance and EV are both wholly-owned subsidiaries of EVC. Those
Trustees and officers who are  "interested  persons" of the Fund, the Portfolio,
BMR,  Eaton  Vance,  EVC or EV, as defined  in the 1940 Act,  by virtue of their
affiliation  with any one or more of the Fund, the Portfolio,  BMR, Eaton Vance,
EVC or EV, are indicated by an asterisk(*). 
    

                    TRUSTEES OF THE FUND AND THE PORTFOLIO

   
JAMES B. HAWKES (53), President of the trust and Vice President of the Portfolio
  and Trustee*
Executive Vice President of BMR, Eaton Vance,  EVC and EV, and a Director of EVC
  and EV. Director,  Trustee and officer of various investment companies managed
  by Eaton Vance or BMR.

M. DOZIER GARDNER (61), President and Trustee of the Portfolio*
President and Chief  Executive  Officer of BMR,  Eaton Vance,  EVC and EV, and a
  Director of EVC and EV.  Director,  Trustee and officer of various  investment
  companies managed by Eaton Vance or BMR.

H. DAY BRIGHAM, JR. (68), Trustee of the Portfolio*
Chairman of the Management  Committee,  Vice President of BMR, Eaton Vance,  EVC
  and EV, and a Director of EVC and EV. Director, Trustee and officer of various
  investment companies managed by Eaton Vance or BMR.

DONALD R. DWIGHT (64), Trustee
President of Dwight  Partners,  Inc. (a corporate  relations and  communications
  company) founded in 1988;  Chairman of the Board of Newspapers of New England,
  Inc., since 1983. Director or Trustee of various investment  companies managed
  by Eaton Vance or BMR.
Address: Clover Mill Lane, Lyme, New Hampshire 03768

SAMUEL L. HAYES, III (60), Trustee
Jacob H. Schiff, Professor of Investment Banking, at Harvard University Graduate
  School of Business  Administration.  Director or Trustee of various investment
  companies managed by Eaton Vance or BMR.
Address: Harvard University Graduate School of Business Administration, Soldiers
  Field Road, Boston, Massachusetts 02163

NORTON H. REAMER (59), Trustee
President and Director,  United Asset Management Corporation,  a holding company
  owning  institutional  investment  management firms.  Chairman,  President and
  Director,  The Regis Fund, Inc. (mutual fund).  Director or Trustee of various
  investment companies managed by Eaton Vance or BMR.
Address: One International Place, Boston, Massachusetts 02110

JOHN L. THORNDIKE (68), Trustee
Director,  Fiduciary  Company  Incorporated.  Director  or  Trustee  of  various
  investment companies manged by Eaton Vance or BMR.
Address: 175 Federal Street, Boston, Massachusetts 02110

JACK L. TREYNOR (65), Trustee
Investment  Adviser and  Consultant.  Director or Trustee of various  investment
  companies managed by Eaton Vance or BMR.
Address: 504 Via Almar, Palos Verdes Estates, California 90274

                    OFFICERS OF THE FUND AND THE PORTFOLIO

MICHAEL B. TERRY (52), Vice President*
Vice  President  of BMR,  Eaton  Vance and EV.  Officer  of  various  investment
  companies managed by Eaton Vance or BMR.

JAMES L. O'CONNOR (50), Treasurer*
Vice  President  of BMR,  Eaton  Vance and EV.  Officer  of  various  investment
  companies managed by Eaton Vance or BMR.

THOMAS OTIS (63), Secretary*
Vice President and Secretary of BMR, Eaton Vance, EVC and EV. Officer of various
  investment companies managed by Eaton Vance or BMR.

JANET E. SANDERS (59), Assistant Treasurer and Assistant Secretary*
Vice  President  of BMR,  Eaton  Vance and EV.  Officer  of  various  investment
  companies managed by Eaton Vance or BMR.

A. JOHN MURPHY (32), Assistant Secretary
Assistant  Vice  President  of BMR,  Eaton  Vance  and EV since  March 1,  1994;
  employee  of Eaton  Vance  since  March  1993.  Officer of various  investment
  companies managed by Eaton Vance or BMR. (State  Regulations  Supervisor,  The
  Boston Company,  1991-1993 and Registration Specialist,  Fidelity Management &
  Research Co.,  1986-1991).  Mr. Murphy was elected Assistant  Secretary of the
  Trust and the Portfolio on March 27, 1995.

     Messrs.  Thorndike (Chairman),  Hayes and Reamer are members of the Special
Committee of the Board of Trustees of the Fund and of the Portfolio. The Special
Committee's  functions  include a  continuous  review of the Fund's  contractual
relationship with the Administrator,  the Portfolio's  contractual  relationship
with the Investment  Adviser,  making  recommendations to the Trustees regarding
the  compensation  of those  Trustees  who are not  members  of the Eaton  Vance
organization, and making recommendations to the Trustees regarding candidates to
fill  vacancies,  as and when they occur, in the ranks of those Trustees who are
not  "interested  persons"  of the  Fund,  the  Portfolio,  or the  Eaton  Vance
organization.

     Messrs. Treynor (Chairman) and Dwight are members of the Audit Committee of
the Board of Trustees of the Fund and of the  Portfolio.  The Audit  Committee's
functions include making recommendations to the Trustees regarding the selection
of the  independent  accountants,  and reviewing with such  accountants  and the
Treasurer of the Fund and of the Portfolio  matters  relative to accounting  and
auditing  practices and  procedures,  accounting  records,  internal  accounting
controls, and the functions performed by the custodian and transfer agent of the
Fund and of the Portfolio.

     Trustees  of the  Portfolio  who are not  affiliated  with  the  Investment
Adviser may elect to defer  receipt of all or a percentage  of their annual fees
in  accordance  with the terms of a  Trustees  Deferred  Compensation  Plan (the
"Plan"). Under the Plan, an eligible Trustee may elect to have his deferred fees
invested by the  Portfolio in the shares of one or more funds in the Eaton Vance
Family of Funds,  and the  amount  paid to the  Trustees  under the Plan will be
determined based upon the performance of such investments. Deferral of Trustees'
fees  in  accordance  with  the  Plan  will  have  a  negligible  effect  on the
Portfolio's assets, liabilities, and net income per share, and will not obligate
the Portfolio to retain the services of any Trustee or obligate the Portfolio to
pay any particular  level of compensation to the Trustee.  For the  compensation
earned by the Trustees of the trust and the  Portfolio,  see "Fees and Expenses"
in Part II of this Statement of Additional Information.

                     INVESTMENT ADVISER AND ADMINISTRATOR
    

     The Portfolio  engages BMR as investment  adviser pursuant to an Investment
Advisory  Agreement  dated April 29, 1994. BMR or Eaton Vance acts as investment
adviser to investment companies and various individual and institutional clients
with combined assets under management of approximately $15 billion.

     Eaton  Vance,  its  affiliates  and its  predecessor  companies  have  been
managing  assets  of  individuals  and  institutions  since  1924  and  managing
investment  companies  since 1931.  They  maintain a large staff of  experienced
fixed-income and equity  investment  professionals to service the needs of their
clients.  The fixed-income  division focuses on all kinds of taxable investment-
grade and  high-yield  securities,  tax-exempt  investment-grade  and high-yield
securities,  and U.S. Government  securities.  The equity division covers stocks
ranging from blue chip to emerging growth companies.

     BMR manages the  investments  and affairs of the  Portfolio  subject to the
supervision of the Portfolio's Board of Trustees. BMR furnishes to the Portfolio
investment research, advice and supervision, furnishes an investment program and
determines what securities will be purchased,  held or sold by the Portfolio and
what portion,  if any, of the Portfolio's  assets will be held  uninvested.  The
Investment  Advisory  Agreement requires BMR to pay the salaries and fees of all
officers and Trustees of the Portfolio  who are members of the BMR  organization
and all personnel of BMR performing services relating to research and investment
activities.  The Portfolio is responsible for all expenses not expressly  stated
to be payable by BMR under the Investment Advisory Agreement, including, without
implied limitation, (i) expenses of maintaining the Portfolio and continuing its
existence,  (ii)  registration  of the  Portfolio  under  the  1940  Act,  (iii)
commissions, fees and other expenses connected with the acquisition, holding and
disposition of securities and other investments,  (iv) auditing,  accounting and
legal expenses,  (v) taxes and interest,  (vi) governmental fees, (vii) expenses
of issue, sale and redemption of interests in the Portfolio,  (viii) expenses of
registering  and qualifying  the Portfolio and interests in the Portfolio  under
Federal and state  securities  laws and of preparing  and printing  registration
statements or other  offering  statements or memoranda for such purposes and for
distributing  the same to investors,  and fees and expenses of  registering  and
maintaining  registrations  of the  Portfolio and of the  Portfolio's  placement
agent as  broker-dealer  or agent under state  securities laws, (ix) expenses of
reports  and  notices  to  investors  and of  meetings  of  investors  and proxy
solicitations  therefor,  (x) expenses of reports to  governmental  officers and
commissions,  (xi) insurance expenses, (xii) association membership dues, (xiii)
fees,  expenses  and  disbursements  of  custodians  and  subcustodians  for all
services to the Portfolio  (including without  limitation  safekeeping of funds,
securities and other investments,  keeping of books,  accounts and records,  and
determination of net asset values, book capital account balances and tax capital
account  balances),  (xiv) fees,  expenses and disbursements of transfer agents,
dividend  disbursing  agents,  investor  servicing agents and registrars for all
services  to  the  Portfolio,  (xv)  expenses  for  servicing  the  accounts  of
investors, (xvi) any direct charges to investors approved by the Trustees of the
Portfolio, (xvii) compensation and expenses of Trustees of the Portfolio who are
not members of BMR's  organization,  and (xviii) such non-recurring items as may
arise,  including  expenses incurred in connection with litigation,  proceedings
and claims and the  obligation  of the  Portfolio  to  indemnify  its  Trustees,
officers and investors with respect thereto.

   
     Under the Investment Advisory Agreement with the Portfolio,  BMR receives a
monthly fee of 1/24 of 1%  (equivalent  to 0.50%  annually) of the average daily
net assets of the  Portfolio.  As at December 31, 1994,  the  Portfolio  had net
assets of $222,813,455.  For the period from the start of business, May 2, 1994,
to  December  31,  1994,  the  Portfolio  paid  BMR  advisory  fees of  $597,131
(equivalent to 0.50%  (annualized) of the  Portfolio's  average daily net assets
for such period).

     The Investment Advisory Agreement with BMR remains in effect until February
28,  1996.  It  may  be  continued  indefinitely  thereafter  so  long  as  such
continuance  after  February  28, 1996 is approved at least  annually (i) by the
vote of a majority  of the  Trustees  of the  Portfolio  who are not  interested
persons  of the  Portfolio  or of BMR cast in person  at a meeting  specifically
called  for the  purpose  of  voting on such  approval  and (ii) by the Board of
Trustees of the  Portfolio  or by vote of a majority of the  outstanding  voting
securities of the Portfolio. The Agreement may be terminated at any time without
penalty on sixty (60) days'  written  notice by the Board of  Trustees of either
party,  or by vote of the majority of the outstanding  voting  securities of the
Portfolio,  and the Agreement will terminate  automatically  in the event of its
assignment.  The Agreement  provides that BMR may render  services to others and
engage in other business  activities and may permit other fund clients and other
corporations  and  organizations  to use the  words  "Eaton  Vance"  or  "Boston
Management  and Research" in their names.  The Agreement  also provides that BMR
shall not be liable for any loss incurred in connection  with the performance of
its duties,  or action taken or omitted under that Agreement,  in the absence of
willful  misfeasance,  bad faith,  gross  negligence in the  performance  of its
duties or by reason of its  reckless  disregard  of its  obligations  and duties
thereunder,  or  for  any  losses  sustained  in  the  acquisition,  holding  or
disposition of any security or other investment.

     As indicated in the Prospectus,  Eaton Vance serves as Administrator of the
Fund, but receives no compensation for providing  administrative services to the
Fund.  Under its  agreement  with the Fund,  Eaton  Vance  has been  engaged  to
administer the Fund's affairs,  subject to the supervision of the Trustees,  and
shall  furnish for the use of the Fund  office  space and all  necessary  office
facilities, equipment and personnel for administering the affairs of the Fund.

     The Fund pays all of its own expenses including,  without  limitation,  (i)
expenses of maintaining the Fund and continuing its existence, (ii) registration
of the Fund  under  the 1940 Act,  (iii)  commissions,  fees and other  expenses
connected  with the purchase or sale of securities and other  investments,  (iv)
auditing,   accounting  and  legal  expenses,  (v)  taxes  and  interest,   (vi)
governmental fees, (vii) expenses of issue,  sale,  repurchase and redemption of
shares,  (viii)  expenses of registering  and qualifying the Fund and its shares
under  Federal  and  state   securities  laws  and  of  preparing  and  printing
prospectuses for such purposes and for distributing the same to shareholders and
investors, and fees and expenses of registering and maintaining registrations of
the Fund and of the Fund's  principal  underwriter,  if any, as broker-dealer or
agent  under  state  securities  laws,  (ix)  expenses of reports and notices to
shareholders and of meetings of shareholders and proxy  solicitations  therefor,
(x) expenses of reports to governmental officers and commissions, (xi) insurance
expenses,   (xii)  association   membership  dues,  (xiii)  fees,  expenses  and
disbursements  of  custodians  and  subcustodians  for all  services to the Fund
(including  without  limitation  safekeeping  of  funds,  securities  and  other
investments,  keeping  of books  and  accounts  and  determination  of net asset
values),  (xiv) fees,  expenses and  disbursements of transfer agents,  dividend
disbursing agents,  shareholder servicing agents and registrars for all services
to the Fund, (xv) expenses for servicing shareholder accounts,  (xvi) any direct
charges  to  shareholders   approved  by  the  Trustees  of  the  Fund,   (xvii)
compensation  and  expenses  of  Trustees of the Fund who are not members of the
Eaton Vance  organization,  and (xviii) such non- recurring  items as may arise,
including  expenses  incurred in connection  with  litigation,  proceedings  and
claims and the  obligation  of the Fund to  indemnify  its Trustees and officers
with respect thereto.

     BMR is a  wholly-owned  subsidiary  of Eaton Vance.  Eaton Vance and EV are
both   wholly-owned   subsidiaries   of  EVC.  BMR  and  Eaton  Vance  are  both
Massachusetts business trusts, and EV is the trustee of BMR and Eaton Vance. The
Directors  of EV are Landon T. Clay,  H. Day  Brigham,  Jr., M. Dozier  Gardner,
James B. Hawkes and Benjamin A. Rowland, Jr. The Directors of EVC consist of the
same  persons and John G. L. Cabot and Ralph Z.  Sorenson.  Mr. Clay is chairman
and Mr.  Gardner is president and chief  executive  officer of EVC,  BMR,  Eaton
Vance and EV. All of the issued and outstanding shares of Eaton Vance and EV are
owned by EVC. All of the issued and outstanding shares of BMR are owned by Eaton
Vance. All shares of the outstanding Voting Common Stock of EVC are deposited in
a Voting Trust which expires on December 31, 1996, the Voting  Trustees of which
are Messrs. Clay, Brigham, Gardner, Hawkes and Rowland. The Voting Trustees have
unrestricted  voting  rights for the  election of  Directors  of EVC. All of the
outstanding  voting trust  receipts  issued under said Voting Trust are owned by
certain  of the  officers  of BMR and  Eaton  Vance  who are also  officers  and
Directors of EVC and EV. As of March 31, 1995, Messrs.  Clay, Gardner and Hawkes
each owned 24% of such voting trust  receipts,  and Messrs.  Rowland and Brigham
owned 15% and 13%, respectively, of such voting trust receipts. Messrs. Gardner,
Hawkes and Otis are  officers or Trustees of the Fund and/or the  Portfolio  and
are members of the EVC, BMR, Eaton Vance and EV organizations.  Messrs.  Murphy,
O'Connor and Terry and Ms. Sanders, are officers or Trustees of the Fund and the
Portfolio and are also members of the BMR, Eaton Vance and EV organizations. BMR
will receive the fees paid under the Investment Advisory Agreement.

     Eaton Vance owns all of the stock of Energex Corporation,  which is engaged
in oil and gas operations.  EVC owns all of the stock of Marblehead Energy Corp.
(which is engaged in oil and gas operations) and 77.3% of the stock of Investors
Bank & Trust  Company,  the  custodian  of the  Fund  and the  Portfolio,  which
provides custodial, trustee and other fiduciary services to investors, including
individuals, employee benefit plans, corporations, investment companies, savings
banks and other institutions.  In addition, Eaton Vance owns all of the stock of
Northeast  Properties,  Inc.,  which  is  engaged  in  real  estate  investment,
management and consulting. EVC owns all of the stock of Fulcrum Management, Inc.
and  MinVen,  Inc.,  which are  engaged in the  development  of  precious  metal
properties. EVC, BMR, Eaton Vance and EV may also enter into other businesses.
    

     EVC and its  affiliates  and its officers and  employees  from time to time
have  transactions  with various banks,  including the custodian of the Fund and
the Portfolio,  Investors Bank & Trust Company. It is Eaton Vance's opinion that
the  terms  and  conditions  of  such  transactions  were  not and  will  not be
influenced by existing or potential custodial or other relationships between the
Fund or the Portfolio and such banks.

   
                                  CUSTODIAN

     Investors  Bank  &  Trust  Company  ("IBT"),  24  Federal  Street,  Boston,
Massachusetts,  (a 77.3% owned subsidiary of EVC) acts as custodian for the Fund
and the Portfolio.  IBT has the custody of all cash and securities  representing
the Fund's interest in the Portfolio, has custody of all the Portfolio's assets,
maintains the general  ledger of the  Portfolio  and the Fund,  and computes the
daily net asset value of interests in the  Portfolio  and the net asset value of
shares of the Fund. In such  capacity it attends to details in  connection  with
the  sale,  exchange,   substitution,   transfer  or  other  dealings  with  the
Portfolio's  investments,  receives and disburses all funds and performs various
other ministerial  duties upon receipt of proper  instructions from the Fund and
the Portfolio.  IBT charges fees which are  competitive  within the industry.  A
portion of the fee relates to custody, bookkeeping and valuation services and is
based upon a percentage  of Fund and  Portfolio  net assets and a portion of the
fee relates to activity charges, primarily the number of portfolio transactions.
These  fees are then  reduced by a credit for cash  balances  of the  particular
investment  company at the custodian equal to 75% of the 91-day,  U.S.  Treasury
Bill auction rate applied to the particular  investment  company's average daily
collected  balances  for the week.  In view of the  ownership of EVC in IBT, the
Portfolio is treated as a  self-custodian  pursuant to Rule 17f-2 under the 1940
Act, and the Portfolio's  investments  held by IBT as custodian are thus subject
to the additional  examinations  by the Portfolio's  independent  accountants as
called for by such Rule. For the period from the start of business, May 2, 1994,
to December 31, 1994, the Portfolio paid IBT $69,593.  For the custody fees that
the Fund paid to IBT, see "Fees and  Expenses"  in Part II of this  Statement of
Additional Information.

                            SERVICE FOR WITHDRAWAL

     By a  standard  agreement,  the  Fund's  Transfer  Agent  will  send to the
shareholder regular monthly or quarterly payments of any designated amount based
upon the  value  of the  shares  held.  The  checks  will be  drawn  from  share
redemptions and hence,  although they are a return of principal may give rise to
gain or loss for tax purposes.  Income dividends and capital gains distributions
in connection with withdrawal accounts will be credited at net asset value as of
the  record  date for each  distribution.  Continued  withdrawals  in  excess of
current  income will  eventually use up principal,  particularly  in a period of
declining market prices.

     To use this  service,  at least  $5,000  in cash or  shares  at the  public
offering  price  (i.e.,  net asset  value)  will have to be  deposited  with the
Transfer  Agent. A shareholder  may not have a withdrawal  plan in effect at the
same time he has  authorized  Bank  Automated  Investing or is otherwise  making
regular purchases of Fund shares. Either the shareholder,  the Transfer Agent or
the Principal  Underwriter  will be able to terminate the withdrawal plan at any
time without penalty. 
    

                       DETERMINATION OF NET ASSET VALUE

   
     The  net  asset  value  of the  Portfolio  and of  shares  of the  Fund  is
determined by the custodian, IBT, (as agent for the Fund and the Portfolio). The
Fund and the  Portfolio  will be closed for  business  and will not price  their
respective shares or interests on the following  business  holidays:  New Year's
Day, Presidents' Day, Good Friday (a New York Stock Exchange holiday),  Memorial
Day,  Independence  Day,  Labor Day,  Thanksgiving  Day and  Christmas  Day. The
valuation  of the  instruments  held  by the  Portfolio  at  amortized  cost  is
permitted  in  accordance  with Rule 2a-7  under the 1940 Act (the  "Rule")  and
certain  procedures  established  by the Trustees of the trust and the Portfolio
thereunder. 
    

     The  amortized  cost of an  instrument  is determined by valuing it at cost
originally and thereafter  accreting any discount or amortizing any premium from
its face value at a constant  rate until  maturity,  regardless of the effect of
fluctuating  interest rates on the market value of the instrument.  Although the
amortized cost method provides certainty in valuation, it may result at times in
determinations  of value that are  higher or lower than the price the  Portfolio
would receive if the instruments were sold. Consequently,  changes in the market
value of instruments  held by the Portfolio  during periods of rising or falling
interest  rates will not be  reflected  either in the  computation  of net asset
value of the Portfolio or in the daily computation of its net investment income.

   
     The procedures of the Fund and the Portfolio are designed to facilitate, to
the extent reasonably  possible,  the maintenance of the Fund's price per share,
as computed for the purpose of distribution and redemption of shares,  at $1.00.
These procedures include review of the Portfolio's holdings by the Trustees,  at
such  intervals  as  they  may  deem  appropriate,   to  determine  whether  the
Portfolio's  net  asset  value  calculated  by using  readily  available  market
quotations  deviates from the  valuation  based on amortized  cost,  and, if so,
whether such deviation may result in material dilution or is otherwise unfair to
existing  interest  holders.  In the event the  Trustees  determine  that such a
deviation  exists,  they will take such corrective action as they consider to be
necessary or  appropriate,  which action could  include the sale of  instruments
held by the  Portfolio  prior to maturity (to realize  capital gains or losses);
the shortening of average portfolio maturity; withholding dividends;  redemption
of shares in kind; or  establishing a net asset value per share by using readily
available market quotations. 
    

     Since the net investment  income of the Fund is declared as a dividend each
time  such  income  is  determined,  the net  asset  value per share of the Fund
remains at $1.00 per share  immediately  after such  determination  and dividend
declaration.  It is  expected  that the Fund's  net  investment  income  will be
positive each time it is determined.  However,  if because of realized losses on
sales of portfolio  investments,  a sudden rise in interest rates, default by an
issuer of a  portfolio  security,  or for any other  reason  the net  investment
income  of the  Portfolio  determined  at any  time is a  negative  amount,  the
Portfolio  will offset  such amount  allocable  to each then  interest  holder's
account from dividends  accrued with respect to such account.  If at the time of
payment of a dividend  (either at the regular  dividend payment date, or, in the
case of an interest  holder who is withdrawing all or  substantially  all of its
interest in an account, at the time of redemption), such negative amount exceeds
an interest holder's accrued  dividends,  the Portfolio will reduce the interest
by treating  the  interest  holder as having  contributed  to the capital of the
Portfolio that amount of its interest which represents the amount of the excess.
Each  shareholder  is  deemed  to have  agreed  to such  contribution  in  these
circumstances by his or her investment in the Fund.

     Should  the  Portfolio  incur  or  anticipate  any  unusual  or  unexpected
significant expense, loss or depreciation which would affect  disproportionately
the Fund's net investment income for a particular  period, the Trustees would at
that time consider  whether to adhere to its daily dividend  policy or to revise
it in the light of the then prevailing  circumstances.  Such expenses, losses or
depreciation may nevertheless  result in a shareholder's  receiving no dividends
for the period during which the shares are held and in receiving upon redemption
a price per share lower than the purchase price of such shares.



                       CALCULATION OF YIELD QUOTATIONS

    From time to time, the Fund quotes a current yield based on a specific seven
calendar day period which is calculated by first  dividing the net change in the
value of an account having a balance of one share at the beginning of the period
by the value of the account at such time to determine  the seven day base period
return,  and then  multiplying  such  return by 365/7 with the  resulting  yield
figure carried to at least the nearest hundredth of one percent.  The net change
in account value is determined by the value of additional  shares purchased with
dividends  declared on the  original  share and  dividends  declared on both the
original share and any such additional shares, but does not include any realized
gains or losses from the sales of securities or any unrealized  appreciation  or
depreciation on portfolio securities. In addition to the current yield, the Fund
also quotes an effective yield based on a specific seven day period,  carried to
at least the nearest  hundredth of one percent,  computed by determining the net
change, exclusive of capital changes, in the value of a hypothetical preexisting
account  having a  balance  of one share at the  beginning  of the  period,  and
dividing the difference by the value of the account at the beginning of the base
period to obtain the base period return,  and then  compounding  the base period
return by adding 1,  raising  the sum to a power  equal to 365 divided by 7, and
subtracting  1 from the result,  according to the following  formula:  Effective
yield = [(Base period return +1)365/7]-1.

   
    Yields  will   fluctuate   from  time  to  time  and  are  not   necessarily
representative of future results.  A shareholder should remember that yield is a
function of the type and quality of the instruments  held by the Portfolio.  For
information  concerning the current and effective  yield of the Fund, see "Yield
Information" in Part II of this Statement of Additional Information.

                                    TAXES

    For a general discussion of the federal income tax consequences of investing
in the Fund, see "Distributions and Taxes" in the Fund's current prospectus.

    In order to qualify  each year as a  regulated  investment  company  ("RIC")
under the Internal  Revenue  Code of 1986,  as amended  (the  "Code"),  the Fund
intends  to  satisfy  certain  requirements   relating  to  sources  of  income,
diversification  of assets, and distribution of income and gains. So long as the
Fund  qualifies  as a RIC for tax  purposes,  it will not be  subject to federal
income tax on income and gains paid to shareholders in the form of dividends. In
the  unlikely  event that the Fund fails to so  qualify,  it would be subject to
federal income tax at corporate  rates and all  distributions  from earnings and
profits  would be  taxable  to  shareholders  as  ordinary  income.  In order to
requalify  for  taxation  as a RIC,  the Fund  might be  required  to  recognize
unrealized  gains,  pay  substantial  taxes  and  interest,   and  make  certain
distributions.

    Because the Fund invests  substantially  all of its assets in the Portfolio,
the Portfolio  also intends to satisfy the source of income and  diversification
requirements  under the Code.  The Portfolio  will allocate at least annually to
each investor its distributive  share of the Portfolio's net investment  income,
net realized capital gains and any other items of income,  gain, loss, deduction
or credit.  The Portfolio will make allocations to the Fund and will make moneys
available for  withdrawal at times and in amounts  sufficient to enable the Fund
to satisfy the distribution requirements under the Code.

    If the Fund fails to distribute substantially all of its ordinary income and
capital gain net income on a current basis,  plus any retained  amounts from the
preceding  year,  the Fund will be  subject  to a 4%  federal  excise tax on the
undistributed  amounts.  The Fund may treat  distributions  paid in January  but
declared in October,  November or December of the preceding  year as paid by the
Fund on December  31 of that  preceding  year.  As a result,  shareholders  must
report such  distributions on their federal income tax returns for the preceding
year.

    The  Portfolio may be subject to foreign  withholding  taxes with respect to
investments in certain foreign securities. The Fund will not be eligible to pass
through to shareholders their  proportionate  share of foreign taxes paid by the
Portfolio  and allocated to the Fund.  However,  such taxes may be deducted from
the Fund's net investment income.

    If a shareholder  sells,  redeems or otherwise  disposes of Fund shares at a
loss  within six  months of  purchase,  such loss will be  treated as  long-term
capital loss to the extent of any long-term capital gain dividends received.  In
addition,  all or a  portion  of any  loss  realized  in the  event  of a  sale,
redemption  or  other  disposition  of Fund  shares  will be  disallowed  if the
shareholder  purchases  other  Fund  shares  within  30 days of the  disposition
(before or after).

    The Fund may be required  by federal  law to withhold  and remit to the U.S.
Treasury 31% of the dividends  and other  distributions  paid to any  individual
shareholder who fails to furnish the Fund with a correct taxpayer identification
number   (generally  the   individual's   social  security   number),   who  has
underreported  dividends or interest income, or who fails to certify to the Fund
that he or she is not subject to such  withholding.  The Fund is also  generally
required to withhold on certain  distributions  made to non-resident  aliens and
foreign entities.

    Special  tax  rules  apply  to  Individual   Retirement  Accounts  ("IRAs"),
tax-exempt  organizations and to other special classes of shareholders including
foreign  shareholders.  All  shareholders  should consult their own tax advisers
with respect to the foreign,  U.S. federal,  state and local tax consequences of
investing in the Fund.

                       PORTFOLIO SECURITY TRANSACTIONS

    Decisions concerning the execution of portfolio security transactions of the
Portfolio,  including the selection of the market and the firm, are made by BMR.
BMR is also responsible for the execution of transactions for all other accounts
managed by it.

    BMR places the portfolio  security  transactions of the Portfolio and of all
other accounts  managed by it for execution  with many firms.  BMR uses its best
efforts to obtain execution of portfolio  security  transactions at prices which
are advantageous to the Portfolio and at reasonably competitive spreads or (when
a disclosed  commission is being charged) at reasonably  competitive  commission
rates. In seeking such  execution,  BMR will use its best judgment in evaluating
the terms of a  transaction,  and will give  consideration  to various  relevant
factors, including without limitation the size and type of the transaction,  the
general execution and operational capabilities of the executing firm, the nature
and character of the market for the  security,  the  confidentiality,  speed and
certainty of effective  execution required for the transaction,  the reputation,
reliability,  experience  and  financial  condition  of the firm,  the value and
quality of the  services  rendered  by the firm in other  transactions,  and the
reasonableness of the commission or spread, if any. The money market instruments
purchased and sold by the Portfolio are generally traded in the over-the-counter
market on a net basis  (i.e.,  without  commission)  through  dealers  and banks
acting for their own accounts  rather than as brokers and the Portfolio may also
acquire such investments  directly from the issuers.  Firms acting for their own
account  attempt  to profit  from such  transactions  by buying at one price and
selling at a higher price, and the difference between such prices is customarily
referred  to as the  spread  which  generally  is  not  disclosed.  While  it is
anticipated that the Portfolio will not pay significant brokerage commissions in
connection  with such  portfolio  security  transactions,  on occasion it may be
necessary or appropriate  to purchase or sell a security  through a broker on an
agency  basis,  in which case the Portfolio  will incur a brokerage  commission.
Although spreads or commissions paid on portfolio security transactions will, in
the  judgment of BMR,  be  reasonable  in relation to the value of the  services
provided, spreads or commissions exceeding those which another firm might charge
may be paid to firms who were selected to execute  transactions on behalf of the
Portfolio and BMR's other clients for providing  brokerage and research services
to BMR. 
    

    As  authorized in Section  28(e) of the  Securities  Exchange Act of 1934, a
broker or dealer who executes a portfolio security  transaction on behalf of the
Portfolio  may  receive  compensation  which  is in  excess  of  the  amount  of
compensation  another  broker or dealer  would have charged for  effecting  that
transaction  if  BMR  determines  in  good  faith  that  such  compensation  was
reasonable  in  relation to the value of the  brokerage  and  research  services
provided.  This determination may be made on the basis of either that particular
transaction  or on the  basis  of  overall  responsibilities  which  BMR and its
affiliates have for accounts over which they exercise investment discretion.  In
making any such  determination,  BMR will not attempt to place a specific dollar
value on the  brokerage  and research  services  provided or to  determine  what
portion of the  compensation  should be related to such services.  Brokerage and
research  services  may  include  advice  as to the  value  of  securities,  the
advisability  of  investing  in,  purchasing,  or  selling  securities,  and the
availability  of securities or purchasers or sellers of  securities;  furnishing
analyses  and  reports  concerning  issuers,  industries,  securities,  economic
factors  and  trends,  portfolio  strategy  and  the  performance  of  accounts;
effecting  securities  transactions and performing  functions incidental thereto
(such as clearance and settlement);  and the "Research  Services" referred to in
the next paragraph.

    It is a common practice of the investment advisory industry for the advisers
of investment  companies,  institutions and other investors to receive research,
statistical  and  quotation  services,  data,  information  and other  services,
products and materials  which assist such advisers in the  performance  of their
investment responsibilities ("Research Services") from broker-dealer firms which
execute  portfolio  transactions for the clients of such advisers and from third
parties with which such broker-dealers  have arrangements.  Consistent with this
practice,  BMR receives  Research  Services from many  broker-dealer  firms with
which BMR places the  Portfolio  transactions  and from third parties with which
these  broker-dealers  have  arrangements.  These Research Services include such
matters as general  economic and market reviews,  industry and company  reviews,
evaluations   of  securities   and  portfolio   strategies   and   transactions,
recommendations  as to the purchase and sale of securities  and other  portfolio
transactions,  financial, industry and trade publications,  news and information
services,  pricing and quotation  equipment and services,  and research oriented
computer hardware,  software,  data bases and services.  Any particular Research
Service obtained  through a broker-dealer  may be used by BMR in connection with
client  accounts  other  than  those  accounts  which  pay  commissions  to such
broker-dealer.  Any such Research  Service may be broadly useful and of value to
BMR in rendering investment advisory services to all or a significant portion of
its  clients,  or may be  relevant  and  useful for the  management  of only one
client's  account  or of a few  clients'  accounts,  or may be  useful  for  the
management  of merely a segment  of certain  clients'  accounts,  regardless  of
whether  any such  account or accounts  paid  commissions  to the  broker-dealer
through which such Research  Service was obtained.  The advisory fee paid by the
Portfolio  is not reduced  because BMR  receives  such  Research  Services.  BMR
evaluates  the nature and  quality of the  various  Research  Services  obtained
through  broker-dealer firms and attempts to allocate sufficient  commissions to
such  firms to ensure  the  continued  receipt of  Research  Services  which BMR
believes are useful or of value to it in rendering  investment advisory services
to its clients.

    Subject to the  requirement  that BMR shall use its best  efforts to seek to
execute portfolio security transactions at advantageous prices and at reasonably
competitive  spreads or  commission  rates,  BMR is  authorized to consider as a
factor in the selection of any broker-dealer firm with whom portfolio orders may
be placed the fact that such firm has sold or is  selling  shares of the Fund or
of other investment  companies  sponsored by BMR or Eaton Vance.  This policy is
not inconsistent with a rule of the National  Association of Securities Dealers,
Inc.,  which rule  provides  that no firm  which is a member of the  Association
shall favor or disfavor the distribution of shares of any particular  investment
company or group of investment  companies on the basis of brokerage  commissions
received or expected by such firm from any source.

   
    Securities   considered  as  investments  for  the  Portfolio  may  also  be
appropriate for other investment accounts managed by BMR or its affiliates.  BMR
will attempt to allocate  equitably  portfolio  security  transactions among the
Portfolio and the portfolios of its other investment accounts whenever decisions
are made to purchase or sell securities by the Portfolio and one or more of such
other accounts simultaneously.  In making such allocations,  the main factors to
be considered are the respective investment objectives of the Portfolio and such
other  accounts,  the  relative  size  of  portfolio  holdings  of the  same  or
comparable securities,  the availability of cash for investment by the Portfolio
and such  accounts,  the size of investment  commitments  generally  held by the
Portfolio  and such  accounts  and the opinions of the persons  responsible  for
recommending  investments  to  the  Portfolio  and  such  accounts.  While  this
procedure  could  have a  detrimental  effect  on the  price  or  amount  of the
securities  available to the  Portfolio  from time to time, it is the opinion of
the Trustees of the Trust and the Portfolio that the benefits available from the
BMR  organization  outweigh  any  disadvantage  that may arise from  exposure to
simultaneous transactions.

    For the period from the start of business,  May 2, 1994,  to the fiscal year
ended December 31, 1994, the purchases and sales of portfolio  investments  were
with the issuer or with  major  dealers in money  market  instruments  acting as
principal.  The  cost of  securities  purchased  from  underwriters  includes  a
disclosed, fixed underwriting commission or concession, and the prices for which
securities are purchased from and sold to dealers usually include an undisclosed
dealer  mark-up or mark-down.  The Portfolio  paid no brokerage  commissions  on
portfolio  transactions  during the period  from the start of  business,  May 2,
1994, to December 31, 1994. 
    

                              OTHER INFORMATION

    Eaton Vance,  pursuant to its agreement  with the Fund,  controls the use of
the words "Eaton  Vance" in the Fund's name and may use the words "Eaton  Vance"
in other connections and for other purposes.

   
    The  Fund's  Declaration  of  Trust  may be  amended  by the  Trustees  when
authorized  by vote of a majority of the  outstanding  voting  securities of the
Fund and any other  outstanding  series of shares,  the  financial  interests of
which are affected by the amendment. The Trustees may also amend the Declaration
of Trust without the vote or consent of  shareholders  to change the name of the
trust or any  series or to make such other  changes as do not have a  materially
adverse  effect on the financial  interests of  shareholders  or if they deem it
necessary to conform it to applicable Federal or state laws or regulations.  The
trust or any series or class thereof may be terminated  by: (1) the  affirmative
vote of the holders of not less than  two-thirds of the shares  outstanding  and
entitled to vote at any meeting of  shareholders of the trust or the appropriate
series or class thereof, or by an instrument or instruments in writing without a
meeting, consented to by the holders of two-thirds of the shares of the trust or
a series or class  thereof,  provided,  however,  that, if such  termination  is
recommended by the Trustees,  the vote of a majority of the  outstanding  voting
securities  of the trust or a series or class  thereof  entitled to vote thereon
shall be sufficient  authorization;  or (2) by means of an instrument in writing
signed by a majority of the  Trustees,  to be  followed  by a written  notice to
shareholders  stating that a majority of the Trustees  has  determined  that the
continuation  of the  trust or a series  or a class  thereof  is not in the best
interest of the trust, such series or class or of their respective shareholders.

    As  permitted by  Massachusetts  law,  there will  normally be no meeting of
shareholders for the purpose of electing  Trustees unless and until such time as
less than a  majority  of the  Trustees  holding  office  have been  elected  by
shareholders.  In  such  an  event  the  Trustees  then in  office  will  call a
shareholders'  meeting for the election of Trustees.  The By-Laws provide that a
Trustee may be removed at any special  meeting of the  shareholders of the trust
by a vote of two-thirds of the outstanding shares of beneficial  interest of the
trust (the "shares"). The Trustees shall promptly call a meeting of shareholders
for the purpose of voting upon a question of removal of a Trustee when requested
so to do by the record holders of not less than 10 per centum of the outstanding
shares.  Except for the foregoing  circumstances and unless removed by action of
the  shareholders  in accordance  with the trust's  By-Laws,  the Trustees shall
continue to hold office and may appoint successor  Trustees.  The Declaration of
Trust  further  provides  that the  Trustees  will not be liable  for  errors of
judgment  or mistakes of fact or law;  but nothing in the  Declaration  of Trust
protects a Trustee  against any liability to which he would otherwise be subject
by reason of willful  misfeasance,  bad faith,  gross  negligence,  or  reckless
disregard of the duties involved in the conduct of his office.

    In accordance  with the  Declaration of Trust of the  Portfolio,  there will
normally be no meetings of the  investors  for the purpose of electing  Trustees
unless  and until  such  time as less than a  majority  of the  Trustees  of the
Portfolio  holding  office have been elected by investors.  In such an event the
Trustees  then in office will call an  investors'  meeting  for the  election of
Trustees. Except for the foregoing circumstances and unless removed by action of
the investors in  accordance  with the  Portfolio's  Declaration  of Trust,  the
Trustees shall continue to hold office and may appoint successor Trustees.
    

    The  Declaration  of Trust of the  Portfolio  provides  that no person shall
serve as a Trustee if investors holding two-thirds of the outstanding  interests
have removed him from that office either by a written declaration filed with the
Portfolio's custodian or by votes cast at a meeting called for that purpose. The
Declaration  of Trust  further  provides that under  certain  circumstances  the
investors  may call a  meeting  to remove a Trustee  and that the  Portfolio  is
required to provide  assistance in  communicating  with  investors  about such a
meeting.

   
    The right to redeem can be suspended and the payment of the redemption price
deferred when the New York Stock Exchange (the "Exchange") is closed (other than
for customary weekend and holiday closings),  during periods when trading on the
Exchange is restricted as determined by the Securities  and Exchange  Commission
(the  "Commission"),  or during any emergency as  determined  by the  Commission
which makes it  impracticable  for the  Portfolio  or the Fund to dispose of its
securities or value its assets, or during any other period permitted by order of
the Commission for the protection of investors. 
    

                           INDEPENDENT ACCOUNTANTS

   
    Coopers and Lybrand L.L.P., One Post Office Square,  Boston,  Massachusetts,
are the independent accountants for the Fund and the Portfolio,  providing audit
services,  tax return preparation,  and assistance and consultation with respect
to the preparation of filings with the Securities and Exchange Commission.
    

<PAGE>
                                   APPENDIX

                       MOODY'S INVESTORS SERVICE, INC.
                   DESCRIPTION OF RATINGS OF CORPORATE DEBT

MOODY'S SHORT-TERM DEBT RATINGS

    Moody's  short-term  debt  ratings are opinions of the ability of issuers to
repay  punctually  senior debt obligations  which have an original  maturity not
exceeding  one  year.  Obligations  relying  upon  support  mechanisms  such  as
letters-of-credit and bonds of indemnity are excluded unless explicitly rated.

   
    Moody's employs three  designations,  all judged to be investment  grade, to
indicate the relative repayment ability of issuers. The two highest designations
are as follows:
    

    PRIME-1 -- Issuers (or supporting  institutions) rated Prime-1 or (P-1) have
a superior  ability for repayment of senior  short-term  debt  obligations.  P-1
repayment   ability  will  often  be   evidenced   by  many  of  the   following
characteristics:

    * Leading market positions in well-established industries.
    * High rates of return on funds employed.
    * Conservative  capitalization  structure with moderate reliance on debt and
      ample asset protection.
    * Broad  margins in earnings  coverage of fixed  financial  charges and high
      internal cash generation.
    * Well-established  access  to a range  of  financial  markets  and  assured
      sources of alternate liquidity.

    PRIME-2 -- Issuers (or supporting  institutions) rated Prime-2 or (P-2) have
a strong  ability for  repayment  of senior  short-term  obligations.  This will
normally be  evidenced  by many of the  characteristics  cited  above,  but to a
lesser degree.  Earnings trends and coverage  ratios,  while sound,  may be more
subject to variation.  Capitalization characteristics,  while still appropriate,
may be more  affected by  external  conditions.  Ample  alternate  liquidity  is
maintained.

MOODY'S BOND RATINGS

   
    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 fluctuation of protective
elements  may be of greater  amplitude  or there may be other  elements  present
which make the long term risks appear somewhat larger than in Aaa securities.

                       STANDARD & POOR'S RATINGS GROUP
                   DESCRIPTION OF RATINGS OF CORPORATE DEBT

S&P'S COMMERCIAL PAPER RATLNGS
    A Standard & Poor's  Commercial Paper Rating is a current  assessment of the
likelihood of timely payment of debt having an original maturity of no more than
365 days.

    Ratings  are graded  into  several  categories,  ranging  from "A-1" for the
highest  quality  obligations  to "D" for the  lowest.  The two  highest  rating
categories are as follows:

    "A-1" This highest  category  indicates that the degree of safety  regarding
timely payment is strong.  Those issues  determined to Possess  extremely strong
safety characteristics are denoted with a plus sign ( + ) designation.

    "A-2"  Capacity  for  timely  payment  on issues  with this  designation  is
satisfactory.  However,  the  relative  degree  of  safety is not as high as for
issues designated "A-1".

S&P'S CORPORATE DEBT RATINGS
    AAA -- Debt  rated  "AAA" has the  highest  rating  assigned  by  Standard &
Poor's. Capacity to pay interest and repay principal is extremely strong.

    AA -- Debt rated "AA" has a very strong  capacity to pay  interest and repay
principal and differs from the higher rated issues only in small degree.

    Note: The AA rating may be modified by the addition of a plus or minus
          sign to show the relative standing within this category.

                       DUFF & PHELPS CREDIT RATING CO.
                   DESCRIPTION OF RATINGS OF CORPORATE DEBT

DUFF & PHELPS COMMERCLAL PAPER RATLNGS
    Duff & Phelps'  commercial  paper ratings are consistent with the short-term
rating criteria utilized by money market  participants.  The ratings, in effect,
apply to all obligations with maturities (when issued) or under one year.

    The distinguishing feature of Duff & Phelps' commercial paper ratings is the
refinement of the  traditional  "1" category.  The majority of commercial  paper
issuers carry the highest short-term rating yet significant  quality differences
within  that tier do exist.  As a  consequence,  Duff & Phelps has  incorporated
gradations  of "1+ " (one plus) and "1-" (one  minus),  to assist  investors  in
recognizing  those  differences.  The Duff 2 and Duff 3 categories have not been
similarly refined but could be at some later date.

CATEGORY 1: TOP GRADE
    DUFF 1+ --  Highest  certainty  of  timely  payment.  Short-term  liquidity,
including internal operating factors and/or ready access to alternative  sources
of funds, is clearly outstanding, and safety is just below risk-free U.S.
Treasury short-term obligations.

    DUFF 1 -- Very high  certainty  of timely  payment.  Liquidity  factors  are
excellent and supported by good fundamental protection factors. Risk factors are
minor.

    DUFF 1- -- High certainty of timely  payment.  Liquidity  factors are strong
and  supported by good  fundamental  protection  factors.  Risk factors are very
small.

CATEGORY 2: GOOD GRADE
    DUFF 2--Good  certainty  of timely  payment.  Liquidity  factors and company
fundamentals are sound.  Although ongoing internal funds needs may enlarge total
financing  requirements,  access to capital  markets is good.  Risk  factors are
small.

DUFF & PHELPS' BOND RATINGS
    AAA -- Highest credit quality.  The risk factors are negligible,  being only
slightly more than for risk-free U.S. Treasury debt.

    AA+ AA AA -- High credit  quality.  Protection  factors are strong.  Risk is
modest but may vary slightly from time to time because of economic conditions.

                        FITCH INVESTORS SERVICE, INC.
                   DESCRIPTION OF RATINGS OF CORPORATE DEBT

FITCH'S SHORT-TERM DEBT RATINGS
    Fitch's  short-term  ratings apply to debt  obligations  that are payable on
demand or have  original  maturities  of generally up to three years,  including
commercial paper, certificates of deposit,  medium-term notes, and municipal and
investment notes.

    The short-term rating places greater emphasis than a long-term rating on the
existence of liquidity  necessary to meet the issuer's  obligations  in a timely
manner.

    Fitch short-term ratings are as follows:

    F-1+ -- Exceptionally Strong Credit Quality. Issues assigned this rating are
regarded as having the strongest degree of assurance for timely payment.

    F-1 -- Very Strong Credit  Quality.  Issues  assigned this rating reflect an
assurance of timely  payment only  slightly less in degree than issues rated "F-
1+".

    F-2 -- Good Credit Quality.  Issues assigned this rating have a satisfactory
degree of assurance for timely payment, but the margin of safety is not as great
as for issues assigned "F-1+" and "F-1" ratings.

FITCH'S INVESTMENT GRADE BOND RATINGS
    AAA -- Bonds  considered  to be investment  grade and of the highest  credit
quality.  The obligor has an  exceptionally  strong  ability to pay interest and
repay  principal,  which is unlikely to be  affected by  reasonably  foreseeable
events.

    AA -- Bonds  considered  to be  investment  grade  and of very  high  credit
quality.  The  obligor's  ability to pay  interest  and repay  principal is very
strong,  although not quite as strong as bonds rated "AAA".  Because bonds rated
in the "AAA" and "AA" categories are not significantly vulnerable to foreseeable
future development, short-term debt of these issuers is generally rated "F-1+".

<PAGE>

                     STATEMENT OF ADDITIONAL INFORMATION

                                   PART II

   
    This Part II provides information about EATON VANCE CASH MANAGEMENT FUND.
    

                              FEES AND EXPENSES

   
INVESTMENT ADVISER
     Prior to the close of business April 29, 1994,  (when the Fund  transferred
substantially  all of its assets to the Portfolio in exchange for an interest in
the Portfolio), the Fund retained Eaton Vance as its investment adviser. For the
period from January 1, 1994, to May 1, 1994,  the Fund paid Eaton Vance advisory
fees of $180,479  (equivalent to .50%  (annualized)  of the Fund's average daily
net assets for such period). The Fund paid Eaton Vance advisory fees of $679,886
and  $769,718,  respectively,  for the fiscal years ended  December 31, 1993 and
1992.

CUSTODIAN
    For the fiscal year ended December 31, 1994, the Fund paid IBT $44,519.

TRUSTEES
    The fees and expenses of those Trustees of the Fund and of the Portfolio
who are not members of the Eaton Vance organization (the noninterested
Trustees) are paid by the Fund and the Portfolio, respectively. (The Trustees
of the Fund and the Portfolio who are members of the Eaton Vance organization
receive no compensation from the Fund or the Portfolio.) During the fiscal
year ended December 31, 1994, the noninterested Trustees of the Fund and the
Portfolio earned the following compensation, in their capacities as Trustees
from the Fund, the Portfolio and the other funds in the Eaton Vance fund
complex\1/:

<TABLE>
<CAPTION>
                                     AGGREGATE               AGGREGATE               RETIREMENT          TOTAL COMPENSATION
                                    COMPENSATION            COMPENSATION          BENEFIT ACCRUED          FROM FUND AND
  NAME                               FROM FUND             FROM PORTFOLIO        FROM FUND COMPLEX          FUND COMPLEX
  ----                              ------------           --------------        -----------------       ------------------
<S>                                     <C>                    <C>                     <C>                    <C>     
  Donald R. Dwight                      $165                   $1,041                  $8,750                 $135,000
  Samuel L. Hayes, III                   160                    1.055                   8,865                  142,500
  Norton H. Reamer                       953                    1,059                  --0--                   135,000
  John L. Thorndike                      984                    1,107                  --0--                   140,000
  Jack L. Treynor                        984                    1,088                  --0--                   140,000
</TABLE>
- ------------
\1/ The Eaton Vance fund complex consists of 201 registered investment
    companies or series thereof.

                           INVESTMENT RESTRICTIONS

     The Fund and the  Portfolio  have adopted the same  fundamental  investment
restrictions  which are  enumerated  in detail  in Part I of this  Statement  of
Additional  Information.  The Fund's  investment  restrictions are designated as
fundamental  policies and as such cannot be changed  without the approval of the
holders of a majority of the Fund's outstanding voting securities, which as used
in this Statement of Additional  Information  means the lesser of (a) 67% of the
shares of the Fund present or  represented  by proxy at a meeting if the holders
of more than 50% of the shares are present or  represented at the meeting or (b)
more than 50% of the shares of the Fund.

     Notwithstanding  the investment  policies and restrictions of the Fund, the
Fund may invest its assets in an open-end  management  investment  company  with
substantially  the same investment  objective,  policies and restrictions as the
Fund. When so invested, the Fund's investment restrictions shall be construed to
be consistent with those of the Portfolio, to the extent applicable.

                              YIELD INFORMATION

     The Fund's annualized current and effective yields for the seven-day period
ending December 31, 1994 were 5.34% and 5.48%, respectively.

                            PRINCIPAL UNDERWRITER

     Although  the  Fund  generally  distributes  its own  shares,  the Fund has
entered into a Distribution  Contract with Eaton Vance  Distributors,  Inc. (the
"Principal  Underwriter"),  a wholly-owned  subsidiary of Eaton Vance, to permit
the Fund to distribute its shares through the Principal  Underwriter when in the
opinion of the  Trustees  it will be in the best  interest of the Fund to do so.
Shares  of the Fund may be  purchased  directly  from the Fund  except  in those
states where they are distributed through the Principal  Underwriter.  Shares of
the  Fund  are  currently  distributed  through  the  Principal  Underwriter  in
California,   Colorado,   District  of  Columbia,  Florida,  Illinois,  Indiana,
Louisiana,  Maine,  Maryland,  Massachusetts,  New  Hampshire,  New York,  North
Carolina, Ohio, Oregon, Rhode Island, South Carolina, Texas and West Virginia.

     Under the Distribution  Contract with the Principal  Underwriter,  the Fund
has agreed to pay all fees and expenses in connection  with the  registration of
its shares  with the  Securities  and  Exchange  Commission  as well as fees and
expenses in connection with  registering and  maintaining  registrations  of the
Fund and of its shares under the various state  "blue-sky"  laws.  The Principal
Underwriter   pays  all  expenses  of  preparing,   printing  and   distributing
advertising and sales literature and all prospectuses and shareholders'  reports
used  in the  distribution  of Fund  shares.  The  Contract  provides  that  the
Principal  Underwriter  will accept  orders at net asset value only, as no sales
commission  or load is charged to the  investor.  The  Distribution  Contract is
renewable annually by the Fund's Trustees  (including a majority of its Trustees
who are not interested persons of the Principal Underwriter or the Fund), may be
terminated  on  six  months'  notice  by  either  party,  and  is  automatically
terminated upon assignment.

     The Fund  reserves  the right to suspend or limit the offering of shares to
the public at any time.

                            ADDITIONAL TAX MATTERS

     As of April 29, 1994,  the Fund exchanged  substantially  all of its assets
for an  interest  in the  Portfolio.  The Fund has  obtained  an  opinion of tax
counsel to the effect that this  contribution will not result in the recognition
of  gain or loss  by the  Fund  for  Federal  income  tax  purposes.  If it were
determined  that  this  exchange  was  taxable  to the Fund,  the Fund  could be
required  to  recognize  gain  on  the  assets  exchanged,  to  make  additional
distributions  that  would be  taxable  to its  shareholders  and might  also be
required to pay penalties and/or interest to the Internal Revenue Service.

             CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES

     As of March 31, 1995,  the Trustees and officers of the Trust,  as a group,
owned in the aggregate less than 1% of the outstanding shares of the Fund. As of
March 31, 1995,  Saturn & Co., a nominee of Investors Bank & Trust  Company,  an
affiliate of Eaton Vance,  was the record owner of  approximately  31.68% of the
outstanding shares of the Fund, which it held on behalf of its custody and trust
clients  and Eaton Vance  Distributors,  Inc.,  Boston,  MA 02110 was the record
owner of  approximately  23.41% of the  outstanding  shares of the Fund.  To the
knowledge  of the  Fund,  no other  person  beneficially  owns 5% or more of the
Fund's outstanding shares.

                              OTHER INFORMATION

     The Fund was established under  Massachusetts law by a Declaration of Trust
dated  October 16,  1974.  The Fund  changed its name from Eaton and Howard Cash
Management Fund to Eaton Vance Cash Management Fund on September 27, 1982.

                             FINANCIAL STATEMENTS

     Registrant  incorporates by reference the audited financial information for
the Fund and the Portfolio  contained in the Fund's  shareholder  report for the
fiscal year ended December 31, 1994 as previously filed  electronically with the
Securities and Exchange Commission (Accession Number: 0000950156-95- 000076).
    
<PAGE>



INVESTMENT ADVISER OF 
CASH MANAGEMENT PORTFOLIO
Boston Management and Research
24 Federal Street
Boston, MA 02110

taEaton Vance Management
24 Federal Street
Boston, MA 02110

PRINCIPAL UNDERWRITER
Eaton Vance Distributors, Inc.
24 Federal Street
Boston, MA 02110
(800) 225-6265

CUSTODIAN
Investors Bank & Trust Company
24 Federal Street
Boston, MA 02110

TRANSFER AGENT
The Shareholder Services Group, Inc.
BOS725
P.O. Box 1559
Boston, MA 02104
(800) 262-1122

INDEPENDENT ACCOUNTANTS
Coopers & Lybrand L.L.P.
One Post Office Square
Boston, MA 02109

EATON VANCE CASH 
MANAGEMENT FUND
24 FEDERAL STREET
BOSTON, MA 02110

CMSAI

EATON VANCE  
CASH 
MANAGEMENT 
FUND

STATEMENT OF
ADDITIONAL
INFORMATION

MAY 1, 1995

<PAGE>


                                    PART C

                              OTHER INFORMATION

ITEM 24:  FINANCIAL STATEMENTS AND EXHIBITS

           (A) FINANCIAL STATEMENTS

               INCLUDED IN PART A:

                 Financial  Highlights  for each of the ten years ended December
                   31. 1994

               INCLUDED IN PART B:

   
               INCORPORATED  BY REFERENCE  TO THE ANNUAL  REPORT FOR EATON VANCE
               CASH   MANAGEMENT   FUND   DATED   DECEMBER   31,   1994,   FILED
               ELECTRONICALLY  PURSUANT TO SECTION  30(B) (2) OF THE  INVESTMENT
               COMPANY ACT OF 1940.

               For Eaton Vance Cash Management Fund 
                (Accession No. 0000950156-95-000076):
                 Statement of Assets and Liabilities as of December 31, 1994
                 Statement of Operations for the year ended December 31, 1994
                 Statement of  Changes  in Net  Assets  for the two years  ended
                   December 31, 1994
                 Financial Highlights
                 Notes to Financial Statements
                 Independent Accountants' Report

               For Cash Management Portfolio:
                 Portfolio of Investments as of December 31, 1994
                 Statement of Assets and Liabilities as of December 31, 1994
                 Statement  of  Operations  for the  period  from  the  start of
                   business, May 2, 1994, to December 31, 1994
                 Statement of  Changes  in Net  Assets  for the period  from the
                   start of business, May 2, 1994, to December 31, 1994
                 Supplementary  Data for the period from the start of  business,
                   May 2, 1994, to December 31, 1994
                 Notes to Financial Statements
                 Independent Accountants' Report
    

           (B) EXHIBITS:

   
   (1)    Amended and Restated  Declaration  of Trust dated  September  27, 1993
          filed  as  Exhibit  (1)  to   Post-Effective   Amendment  No.  25  and
          incorporated herein by reference.
    

   (2)(a) By-Laws filed as Exhibit No. (2) to Post-Effective Amendment No. 1 and
          incorporated herewith by reference.

   
      (b) Amendment to By-laws dated  December 13, 1993 filed as Exhibit (2) (b)
          to  Post-  Effective  Amendment  No.  25 and  incorporated  herein  by
          reference.
    

   (3)    Not applicable

   
   (4)    Not applicable

   (5)    Investment  Advisory  Agreement  with  Eaton  Vance  Management  dated
          November 1, 1990 filed as Exhibit No. (5) to Post-Effective  Amendment
          No. 22 and incorporated herewith by reference.
    

   (6)    Distribution  Contract with Eaton Vance Distributors,  Inc. dated June
          16, 1982 filed as Exhibit No. (6) to  Post-Effective  Amendment No. 14
          and incorporated herewith by reference.

   (7)    Not Applicable

   (8)    Custodian Agreement with Investors Bank & Trust Company dated December
          17,1990  filed as Exhibit No. (8) to  Post-Effective  Amendment No. 22
          and incorporated herewith by reference.

   
   (9)    Form of Administrative  Services Agreement with Eaton Vance Management
          filed  as  Exhibit  (9)  to  Post  Effective   Amendment  No.  25  and
          incorporated herein by reference.

  (10)    Opinion of Counsel filed herewith.
    

  (11)    Consent of Independent Accountants' filed herewith.

  (12)    Not applicable

  (13)    Not applicable

  (14)(a) Vance,  Sanders  Profit  Sharing  Retirement  Plan  for  Self-Employed
          Persons with Adoption  Agreement and instructions filed as Exhibit No.
          14(1) to  Post-Effective  Amendment No. 22 to  Registration  Statement
          under the Securities Act of 1933 (File No.  2-28471) and  incorporated
          herewith by reference.

      (b) Eaton & Howard, Vance Sanders Defined Contribution  Prototype Plan and
          Trust  with  Adoption   Agreements  filed  as  Exhibit  No.  14(2)  to
          Post-Effective  Amendment No. 29 to  Registration  Statement under the
          Securities Act of 1933 (File No. 2-22019) and incorporated herewith by
          reference.

          (1) Basic Profit-Sharing Retirement Plan
          (2) Basic Money Purchase Pension Plan
          (3) Thrift Plan Qualifying as Profit-Sharing Plan
          (4) Thrift Plan Qualifying as Money Purchase Plan
          (5) Integrated Profit-Sharing Retirement Plan
          (6) Integrated Money Purchase Pension Plan

      (c) Individual  Retirement Custodian Account (Form 5305A) and Instructions
          filed as Exhibit  No.  14(3) to  Post-Effective  Amendment  No. 13 and
          incorporated herewith by reference.

      (d) Vance, Sanders Variable Pension Prototype Plan and Trust with Adoption
          Agreement filed as Exhibit No. 14(4) to  Post-Effective  Amendment No.
          22 to  Registration  Statement  under the Securities Act of 1933 (File
          No. 2-28471) and incorporated herewith by reference.

  (15)    Not applicable

  (16)    Quotation of Yield filed herewith.

   
  (17)(a) Power of Attorney for Eaton Vance Cash  Management Fund dated February
          25, 1993 filed as Exhibit (17)(a) to  Post-Effective  Amendment No. 25
          and incorporated herein by reference.

      (b) Power of Attorney for Cash  Management  Portfolio  dated  February 25,
          1994 filed as Exhibit (17)(b) to  Post-Effective  Amendment No. 25 and
          incorporated herein by reference.
    

ITEM 25.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT
    Not applicable

ITEM 26.  NUMBER OF HOLDERS OF SECURITIES

   
                          (1)                                   (2)
                     TITLE OF CLASS                   NUMBER OF RECORD HOLDERS
             Shares of beneficial interest              as of March 31, 1995
                   without par value                           2,512
    

ITEM 27.  INDEMNIFICATION
    No change from the information set forth in Item 4 of Form N-1 filed in
Post-Effective Amendment No. 11 under the Securities Act of 1933 to the
Registration Statement, which information is incorporated herein by reference.
    Registrant's Trustees and officers are insured under a standard mutual
fund errors and omissions insurance policy covering loss incurred by reason of
negligent errors and omissions committed in their capacities as such.


   
ITEM 28.  BUSINESS AND OTHER CONNECTIONS OF THE INVESTMENT ADVISER
    

    Reference is made to the information set forth under the caption
"Investment Adviser and Administrator" in the Statement of Additional
Information, which information is incorporated herein by reference.

ITEM 29.  PRINCIPAL UNDERWRITERS
       

      (a) Registrant's principal underwriter, Eaton Vance Distributors,  Inc., a
          wholly-owned  subsidiary of Eaton Vance  Management,  is the principal
          underwriter for each of the investment companies named below:

<TABLE>
<S>                                                  <C> 
   
  EV Classic Alabama Tax Free Fund                   EV Classic Pennsylvania Limited Maturity
  EV Classic Arizona Tax Free Fund                     Tax Free Fund
  EV Classic Arkansas Tax Free Fund                  EV Classic Pennsylvania Tax Free Fund
  EV Classic California Limited Maturity             EV Classic Rhode Island Tax Free Fund
    Tax Free Fund                                    EV Classic Strategic Income Fund
  EV Classic California Municipals Fund              EV Classic South Carolina Tax Free Fund
  EV Classic Colorado Tax Free Fund                  EV Classic Special Equities Fund
  EV Classic Connecticut Limited Maturity            EV Classic Senior Floating-Rate Fund
    Tax Free Fund                                    EV Classic Stock Fund
  EV Classic Connecticut Tax Free Fund               EV Classic Tennessee Tax Free Fund
  EV Classic Florida Insured Tax Free Fund           EV Classic Texas Tax Free Fund
  EV Classic Florida Limited Maturity                EV Classic Total Return Fund
    Tax Free Fund                                    EV Classic Virginia Tax Free Fund
  EV Classic Florida Tax Free Fund                   EV Classic West Virginia Tax Free Fund
  EV Classic Georgia Tax Free Fund                   EV Marathon Alabama Tax Free Fund
  EV Classic Government Obligations Fund             EV Marathon Arizona Limited Maturity
  EV Classic Greater China Growth Fund                 Tax Free Fund
  EV Classic Growth Fund                             EV Marathon Arizona Tax Free Fund
  EV Classic Hawaii Tax Free Fund                    EV Marathon Arkansas Tax Free Fund
  EV Classic High Income Fund                        EV Marathon California Limited Maturity
  EV Classic Investors Fund                            Tax Free Fund
  EV Classic Kansas Tax Free Fund                    EV Marathon California Municipals Fund
  EV Classic Kentucky Tax Free Fund                  EV Marathon Colorado Tax Free Fund
  EV Classic Louisiana Tax Free Fund                 EV Marathon Connecticut Limited Maturity
  EV Classic Maryland Tax Free Fund                    Tax Free Fund
  EV Classic Massachusetts Limited Maturity          EV Marathon Connecticut Tax Free Fund
    Tax Free Fund                                    EV Marathon Emerging Markets Fund
  EV Classic Massachusetts Tax Free Fund             Eaton Vance Equity - Income Trust
  EV Classic Michigan Limited Maturity               EV Marathon Florida Insured Tax Free Fund
    Tax Free Fund                                    EV Marathon Florida Limited Maturity
  EV Classic Michigan Tax Free Fund                    Tax Free Fund
  EV Classic Minnesota Tax Free Fund                 EV Marathon Florida Tax Free Fund
  EV Classic Mississippi Tax Free Fund               EV Marathon Georgia Tax Free Fund
  EV Classic Missouri Tax Free Fund                  EV Marathon Gold & Natural Resources Fund
  EV Classic National Limited Maturity               EV Marathon Government Obligations Fund
    Tax Free Fund                                    EV Marathon Greater China Growth Fund
  EV Classic National Municipals Fund                EV Marathon Greater India Fund
  EV Classic New Jersey Limited Maturity             EV Marathon Growth Fund
    Tax Free Fund                                    EV Marathon Hawaii Tax Free Fund
  EV Classic New Jersey Tax Free Fund                EV Marathon High Income Fund
  EV Classic New York Limited Maturity               EV Marathon Investors Fund
    Tax Free Fund                                    EV Marathon Kansas Tax Free Fund
  EV Classic New York Tax Free Fund                  EV Marathon Kentucky Tax Free Fund
  EV Classic North Carolina Tax Free Fund            EV Marathon Louisiana Tax Free Fund
  EV Classic Ohio Limited Maturity                   EV Marathon Maryland Tax Free Fund
    Tax Free Fund                                    EV Marathon Massachusetts Limited Maturity
  EV Classic Ohio Tax Free Fund                        Tax Free Fund
  EV Classic Oregon Tax Free Fund                    EV Marathon Massachusetts Tax Free Fund
  EV Marathon Michigan Limited Maturity              EV Marathon Virginia Tax Free Fund
    Tax Free Fund                                    EV Marathon West Virginia Tax Free Fund
  EV Marathon Michigan Tax Free Fund                 EV Traditional California Municipals Fund
  EV Marathon Minnesota Tax Free Fund                EV Traditional Connecticut Tax Free Fund
  EV Marathon Mississippi Tax Free Fund              EV Traditional Emerging Markets Fund
  EV Marathon Missouri Tax Free Fund                 EV Traditional Florida Insured Tax Free Fund
  EV Marathon National Limited Maturity              EV Traditional Florida Limited Maturity
    Tax Free Fund                                      Tax Free Fund
  EV Marathon National Municipals Fund               EV Traditional Florida Tax Free Fund
  EV Marathon New Jersey Limited Maturity            EV Traditional Government Obligations Fund
    Tax Free Fund                                    EV Traditional Greater China Growth Fund
  EV Marathon New Jersey Tax Free Fund               EV Traditional Greater India
  EV Marathon New York Limited Maturity                Fund
    Tax Free Fund                                    EV Traditional Growth Fund
  EV Marathon New York Tax Free Fund                 Eaton Vance Income Fund of Boston
  EV Marathon North Carolina Limited Maturity        EV Traditional Investors Fund
    Tax Free Fund                                    Eaton Vance Municipal Bond Fund L.P.
  EV Marathon North Carolina Tax Free Fund           EV Traditional National Limited Maturity
  EV Marathon Ohio Limited Maturity                    Tax Free Fund
    Tax Free Fund                                    EV Traditional National Municipals Fund
  EV Marathon Ohio Tax Free Fund                     EV Traditional New Jersey Tax Free Fund
  EV Marathon Oregon Tax Free Fund                   EV Traditional New York Limited Maturity
  EV Marathon Pennsylvania Limited Maturity            Tax Free Fund
    Tax Free Fund                                    EV Traditional New York Tax Free Fund
  EV Marathon Pennsylvania Tax Free Fund             EV Traditional Pennsylvania Tax Free Fund
  EV Marathon Rhode Island Tax Free Fund             EV Traditional Special Equities Fund
  EV Marathon Strategic Income Fund                  EV Traditional Stock Fund
  EV Marathon South Carolina Tax Free Fund           EV Traditional Total Return Fund
  EV Marathon Special Equities Fund                  Eaton Vance Cash Management Fund
  EV Marathon Stock Fund                             Eaton Vance Liquid Assets Fund
  EV Marathon Tennessee Tax Free Fund                Eaton Vance Money Market Fund
  EV Marathon Texas Tax Free Fund                    Eaton Vance Prime Rate Reserves
  EV Marathon Total Return Fund                      Eaton Vance Short-Term Treasury Fund
  EV Marathon Virginia Limited Maturity              Eaton Vance Tax Free Reserves
    Tax Free  Fund                                   Massachusetts Municipal Bond Portfolio
</TABLE>

    (b)

<TABLE>
<CAPTION>
     
               (1)                                      (2)                                  (3)
       NAME AND PRINCIPAL                      POSITIONS AND OFFICES                POSITIONS AND OFFICE
        BUSINESS ADDRESS                    WITH PRINCIPAL UNDERWRITER                 WITH REGISTRANT
       ------------------                   --------------------------              --------------------
<S>                                        <C>                                      <C>   
James B. Hawkes*                           Vice President and Director              Trustee
William M. Steul*                          Vice President and Director              None
Wharton P. Whitaker*                       President and Director                   None
Howard D. Barr                             Vice President                           None
  2750 Royal View Court
  Oakland, Michigan
Nancy E. Belza                             Vice President                           None
  463-1 Buena Vista East
  San Francisco, California
Chris Berg                                 Vice President                           None
  45 Windsor Lane
  Palm Beach Gardens, Florida
H. Day Brigham, Jr.*                       Vice President                           Trustee
Susan W. Bukima                            Vice President                           None
  106 Princess Street
  Alexandria, Virginia
Jeffrey W. Butterfield                     Vice President                           None
  9378 Mirror Road
  Columbus, Indiana
Mark A. Carlson*                           Vice President                           None
Jeffrey Chernoff                           Vice President                           None
  115 Concourse West
  Bright Waters, New York
William A. Clemmer*                        Vice President                           None
James S. Comforti                          Vice President                           None
  1859 Crest Drive
  Encinitas, California
Mark P. Doman                              Vice President                           None
  107 Pine Street
  Philadelphia, Pennsylvania
Michael A. Foster                          Vice President                           None
  850 Kelsey Court
  Centerville, Ohio
William M. Gillen                          Vice President                           None
  280 Rea Street
  North Andover, Massachusetts
Hugh S. Gilmartin                          Vice President                           None
  1531-184th Avenue, NE
  Bellevue, Washington
Richard E. Houghton*                       Vice President                           Assistant Secretary
Brian Jacobs*                              Senior Vice President                    None
Stephen D. Johnson                         Vice President                           None
  13340 Providence Lake Drive
  Alpharetta, Georgia
Thomas J. Marcello                         Vice President                           None
  553 Belleville Avenue
  Glen Ridge, New Jersey
Timothy D. McCarthy                        Vice President                           None
  9801 Germantown Pike
  Lincoln Woods Apt. 416
  Lafayette Hill, Pennsylvania
Morgan C. Mohrman*                         Senior Vice President                    None
Gregory B. Norris                          Vice President                           None
  6 Halidon Court
  Palm Beach Gardens, Florida

Thomas Otis*                               Secretary and Clerk                      Secretary
George D. Owen                             Vice President                           None
  1911 Wildwood Court
  Blue Springs, Missouri
F. Anthony Robinson                        Vice President                           None
  510 Gravely Hill Road
  Wakefield, Rhode Island
Benjamin A. Rowland, Jr.*                  Vice President,                          None
                                             Treasurer and Director
John P. Rynne*                             Vice President                           None
George V.F. Schwab, Jr.                    Vice President                           None
  9501 Hampton Oaks Lane
  Charlotte, North Carolina
Cornelius J. Sullivan*                     Vice President                           None
Maureen C. Tallon                          Vice President                           None
  518 Armistead Drive
  Nashville, Tennessee
David M. Thill                             Vice President                           None
  126 Albert Drive
  Lancaster, New York
William T. Toner                           Vice President                           None
  747 Lilac Drive
  Santa Barbara, California
Chris Volf                                 Vice President                           None
  6517 Thoroughbred Loop
  Odessa, Florida
Donald E. Webber*                          Senior Vice President                    None
Sue Wilder                                 Vice President                           None
  141 East 89th Street
  New York, New York
    
</TABLE>
- ----------
*Address is 24 Federal Street, Boston, MA 02110

ITEM 30.  LOCATION OF ACCOUNTS AND RECORDS
     All applicable  accounts,  books and documents required to be maintained by
the  Registrant by Section 31(a) of the  Investment  Company Act of 1940 and the
Rules  promulgated   thereunder  are  in  the  possession  and  custody  of  the
Registrant's  custodian,  Investors  Bank & Trust  Company,  24 Federal  Street,
Boston, MA 02110, and its transfer agent, The Shareholder  Services Group, Inc.,
53 State Street, Boston, MA 02104 and 89 South Street, Boston, MA 02111 with the
exception of certain  corporate  documents and portfolio trading documents which
are in the possession and custody of Eaton Vance Management,  24 Federal Street,
Boston, MA 02110. Registrant is informed that all applicable accounts, books and
documents required to be maintained by registered investment advisers are in the
custody and possession of Eaton Vance Management.

ITEM 31.  MANAGEMENT SERVICES
    Not applicable

ITEM 32.  UNDERTAKINGS
     The  Registrant  also  undertakes  to  furnish  to  each  person  to whom a
prospectus is delivered a copy of the latest annual report to shareholders, upon
request and without charge.
<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 effectivess of this Amendment to the 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,  thereunto  duly  authorized,  in  the  City  of  Boston,  and  the
Commonwealth of Massachusetts, on the 26th day of April, 1995.
    

                                        EATON VANCE CASH MANAGEMENT FUND

   
                                        By  /s/ M. DOZIER GARDNER
                                            ----------------------------------
                                                M. DOZIER GARDNER, President
    

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

<TABLE>
<CAPTION>
   
                          SIGNATURE                                TITLE                              DATE
                          ---------                                -----                              ----

<S>                                                          <C>                                <C> 
                                                            President, Principal
                                                              Executive Officer and
         /s/ M. DOZIER GARDNER                                Trustee                           April 26, 1995
- ------------------------------------
    M. DOZIER GARDNER

                                                            Treasurer and Principal
                                                              Financial and Accounting
         /s/ JAMES L. O'CONNOR                                Officer                           April 26, 1995
- ------------------------------------
    JAMES L. O'CONNOR


         /s/ H. DAY BRIGHAM, JR.                            Trustee                             April 26, 1995
- ------------------------------------
    H. DAY BRIGHAM, JR.


             DONALD R. DWIGHT*                              Trustee                             April 26, 1995
- ------------------------------------
    DONALD R. DWIGHT


         /s/ JAMES B. HAWKES                                Trustee                             April 26, 1995
- ------------------------------------
    JAMES B. HAWKES


             SAMUEL L. HAYES, III*                          Trustee                             April 26, 1995
- ------------------------------------
    SAMUEL L. HAYES, III


             NORTON H. REAMER*                              Trustee                             April 26, 1995
- ------------------------------------
    NORTON H. REAMER


             JOHN L. THORNDIKE*                             Trustee                             April 26, 1995
- ------------------------------------
    JOHN L. THORNDIKE


             JACK L. TREYNOR*                               Trustee                             April 26, 1995
- ------------------------------------
    JACK L. TREYNOR


*By: /s/ H. DAY BRIGHAM, JR.
     -------------------------------
         As Attorney-in-fact

    
<PAGE>

                                  SIGNATURES

   
     Cash Management Portfolio has duly caused this Post-Effective  Amendment to
the  Registration  Statement  on Form N-1A of Eaton Vance Cash  Management  Fund
(File No. 2-52148) to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Boston, and the Commonwealth of Massachusetts, on the
26th day of April, 1995. CASH MANAGEMENT PORTFOLIO

                                        By  /s/ M. DOZIER GARDNER
                                            ----------------------------------
                                                M. DOZIER GARDNER, President

     This Post-Effective Amendment to the Registration Statement on Form N-1A of
Eaton Vance Cash Management Fund (File No. 2-52148) has been signed below by the
following persons in the capacities and on the dates indicated:


</TABLE>
<TABLE>
<CAPTION>
                          SIGNATURE                                TITLE                              DATE
                          ---------                                -----                              ----
<S>                                                         <C>                                <C>

                                                            Trustee, President, and
                                                              Principal Executive
         /s/ M. DOZIER GARDNER                                Officer                           April 26, 1995
- ------------------------------------
    M. DOZIER GARDNER

                                                            Treasurer and Principal
                                                              Financial and
         /s/ JAMES L. O'CONNOR                                Accounting Officer                April 26, 1995
- ------------------------------------
    JAMES L. O'CONNOR


         /s/ H. DAY BRIGHAM, JR.                            Trustee                             April 26, 1995
- ------------------------------------
    H. DAY BRIGHAM, JR.


             DONALD R. DWIGHT*                              Trustee                             April 26, 1995
- ------------------------------------
    DONALD R. DWIGHT


         /s/ JAMES B. HAWKES                                Trustee                             April 26, 1995
- ------------------------------------
    JAMES B. HAWKES


             SAMUEL L. HAYES, III*                          Trustee                             April 26, 1995
- ------------------------------------
    SAMUEL L. HAYES, III


             NORTON H. REAMER*                              Trustee                             April 26, 1995
- ------------------------------------
    NORTON H. REAMER


             JOHN L. THORNDIKE*                             Trustee                             April 26, 1995
- ------------------------------------
    JOHN L. THORNDIKE


             JACK L. TREYNOR*                               Trustee                             April 26, 1995
- ------------------------------------
    JACK L. TREYNOR


*By: /s/ H. DAY BRIGHAM, JR.
     --------------------------------
         As Attorney-in-fact

    
</TABLE>
<PAGE>


                                EXHIBIT INDEX

    The  following  exhibits  are  filed  as a part  of  this  amendment  to the
Registration Statement pursuant to General Instructions E of Form N-1A.

<TABLE>
<CAPTION>
                                                                                           PAGE IN SEQUENTIAL
EXHIBIT NO.                                       DESCRIPTION                               NUMBERING SYSTEM
- -----------                                       -----------                               ----------------

<S>                      <C>                                                                <C>   

(10)                   Opinion of Counsel
(11)                   Consent of Independent Accountants'
(16)                   Quotation of Yield

</TABLE>



                                                                  April 26, 1995



Eaton Vance Cash Management Fund
24 Federal Street
Boston, MA  02110

Gentlemen:

         Eaton  Vance  Cash  Management  Fund (the  "Fund")  is a  Massachusetts
business  trust  created  under a  Declaration  of Trust dated  October 16, 1974
executed and delivered in Boston, Massachusetts and currently operating under an
Amended  and  Restated  Declaration  of Trust  dated  September  27,  1993  (the
"Declaration of Trust").  I am of the opinion that all legal  requirements  have
been complied  with in the creation of the Fund,  and that said  Declaration  of
Trust is legal and valid.

         The  Trustees of the Fund have the powers set forth in the  Declaration
of Trust, subject to the terms,  provisions and conditions therein provided.  As
provided in the  Declaration of Trust,  the interest of  shareholders is divided
into shares of beneficial  interest  without par value, and the number of shares
that may be issued is  unlimited.  The  Trustees may from time to time issue and
sell or cause to be issued and sold shares of the Fund for cash or for property.
All such shares,  when so issued,  shall be fully paid and  nonassessable by the
Fund.

         By votes duly  adopted,  the Trustees of the Fund have  authorized  the
issuance of shares of beneficial  interest,  without par value, of the Fund. The
Fund intends to register under the Securities Act of 1933, as amended, 2,732,490
of its shares of beneficial interest with Post-Effective Amendment No. 27 to its
Registration  Statement on Form N-1A (the  "Amendment")  with the Securities and
Exchange Commission.

         I have examined originals, or copies, certified or otherwise identified
to my satisfaction, of such certificates,  records and other documents as I have
deemed  necessary or appropriate for the purpose of this opinion,  including the
Declaration  of  Trust  and  votes  adopted  by the  Trustees.  Based  upon  the
foregoing,  and with respect to Massachusetts  law (other than the Massachusetts
Uniform  Securities  Act),  only to the  extent  that  Massachusetts  law may be
applicable and without  reference to the laws of the other several states of the
United States of America, I am of the opinion that under existing law:

         1. The Fund is a trust with transferable  shares of beneficial interest
organized in compliance with the laws of The Commonwealth of Massachusetts,  and
the  Declaration of Trust is legal and valid under the laws of The  Commonwealth
of Massachusetts.

         2.  Shares  of  beneficial  interest  of  the  Fund  registered  by the
Amendment may be legally and validly issued in accordance  with the  Declaration
of Trust upon receipt by the Fund of payment in compliance  with the Declaration
of Trust and, when so issued and sold, will be fully paid and  nonassessable  by
the Fund.

         I am a member of the Massachusetts bar and have acted as internal legal
counsel of the Fund in connection  with the  Amendment,  and I hereby consent to
the filing of this opinion with the  Securities  and Exchange  Commission  as an
exhibit thereto.

                                           Very truly yours,


                                        /s/H. Day Brigham, Jr.
                                           --------------------------
                                           H. Day Brigham, Jr., Esq.
                                        Vice President, Eaton Vance Management

EGW/drb



<PAGE>
                                                                      EXHIBIT 11
                       CONSENT OF INDEPENDENT ACCOUNTANTS

We  consent  to  the  inclusion  in  Post-Effective  Amendment  No.  27  to  the
Registration  Statement  on Form N-1A (1933 Act File  Number  2-52148)  of Eaton
Vance Cash  Management Fund (the "Fund") of our report dated February 3, 1995 on
our audit of the financial  statements and financial  highlights of the Fund and
of our report dated  February 3, 1995 on our audit of the  financial  statements
and supplementary data of Cash Management Portfolio,  which reports are included
in the Annual Report to Shareholders for the year ended December 31, 1994, which
is incorporated by reference in this Registration Statement.

We also consent to the reference to our Firm under the caption "The Funds"
Financial Highlights" in the Prospectus and under the caption "Independent
Accountants" in the Statement of Additional Information of the Registration
Statement.
/s/ COOPERS & LYBRAND L.L.P.
    ----------------------------------------
    COOPERS & LYBRAND L.L.P.
Boston, Massachusetts
April 26, 1995




                                                                     EXHIBIT 16

                       EATON VANCE CASH MANAGEMENT FUND
                             Quotation of Yield

For the seven day period ending December 31, 1994

The value of an account  with a  beginning  balance of one share  equal to $1.00
grew to $1.001023860.  The difference of $0.001023860 is the Base Period Return.
Dividing the Base Period Return by the beginning  value of $1.00 and multiplying
by (365/7) gives a yield of 5.34%.

Adding 1 to the Base  Period  Return and taking this to the power of (365/7) and
subtracting 1 gives an effective yield of 5.48%.


<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000031264
<NAME> EATON VANCE CASH MANAGEMENT FUND
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               DEC-31-1994
<INVESTMENTS-AT-COST>                           108272
<INVESTMENTS-AT-VALUE>                          108272
<RECEIVABLES>                                     4603
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  112875
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                         1254
<TOTAL-LIABILITIES>                               1254
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        111621
<SHARES-COMMON-STOCK>                           111621
<SHARES-COMMON-PRIOR>                           112200
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                    111621
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                 1206
<OTHER-INCOME>                                    2768
<EXPENSES-NET>                                     482
<NET-INVESTMENT-INCOME>                           3493
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                                0
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                         3493
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         746678
<NUMBER-OF-SHARES-REDEEMED>                     749121
<SHARES-REINVESTED>                               1864
<NET-CHANGE-IN-ASSETS>                           (578)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                              180
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    482
<AVERAGE-NET-ASSETS>                            102792
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   .035
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                            (.035)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                    .84
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000919971
<NAME> CASH MANAGEMENT PORTFOLIO
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               DEC-31-1994
<INVESTMENTS-AT-COST>                           222738
<INVESTMENTS-AT-VALUE>                          222738
<RECEIVABLES>                                        0
<ASSETS-OTHER>                                      13
<OTHER-ITEMS-ASSETS>                                73
<TOTAL-ASSETS>                                  222824
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                           11
<TOTAL-LIABILITIES>                                 11
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                             0
<SHARES-COMMON-STOCK>                                0
<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>                                    222813
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                 5734
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                     698
<NET-INVESTMENT-INCOME>                           5036
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                             5036
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                              0
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                          222713
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                              597
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    698
<AVERAGE-NET-ASSETS>                            178418
<PER-SHARE-NAV-BEGIN>                                0
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                                  0
<EXPENSE-RATIO>                                      0
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


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