CDC NVEST MONEY MARKET FUNDS

    Supplement dated May 1, 2003 to the Classes A, B and C Prospectus dated
          September 1, 2002, as may be supplemented from time to time

EFFECTIVE JUNE 2, 2003, THE NEW MAILING ADDRESS FOR CDC NVEST FUNDS IS:

REGULAR MAIL                               REGISTERED, EXPRESS OR CERTIFIED MAIL

CDC Nvest Funds                            CDC Nvest Funds
P.O. Box 219579                            330 West 9th Street
Kansas City, MO 64121-9579                 Kansas City, MO 64105-1514


IN THE SECTION ENTITLED "EXCHANGING SHARES," THE FOLLOWING TEXT REPLACES THE
SUB-SECTION ENTITLED "SMALL ACCOUNT REDEMPTION."

SMALL ACCOUNT POLICY

The Funds assess a minimum balance fee on an annual basis for accounts that fall
below the  minimum  amount  required to  establish  an  account,  as  previously
described  in this  prospectus.  The  minimum  balance  fee is  assessed  by the
automatic redemption of shares in the account in an amount sufficient to pay the
fee.  The Funds  expect to begin  assessing  this fee in  September  2003.  This
minimum  balance fee does not apply to accounts with active  investment  builder
and payroll deduct programs, accounts that fall below the minimum as a result of
the automatic  conversion  from Class B shares to Class A shares,  accounts held
through the National Securities Clearing Corporation, or retirement accounts. In
its discretion,  the Fund may also close the account and send the account holder
the proceeds if the account falls below the minimum amount.


                                                                      SP187-0503