EATON VANCE MUTUAL FUNDS TRUST
The Eaton Vance Building
255 State Street
Boston, MA 02109
Telephone: (617) 482-8260
Telecopy: (617) 338-8054
CERTIFICATION
Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and
Regulation S-T, Eaton Vance Mutual Funds Trust (the "Registrant") (1933 Act File
No. 02-90946) certifies (a) that the form of prospectus and statement of
additional information used with respect to the following series of the
Registrant, do not differ materially from those contained in Post-Effective
Amendment No. 64 ("Amendment No. 64") to the Registrant's Registration Statement
on Form N-1A, and (b) that Amendment No. 64 was filed electronically with the
Commission (Accession No. 0000950156-00-000362) on July 25, 2000.
Eaton Vance High Income Fund
EATON VANCE MUTUAL FUNDS TRUST
By: /s/ Eric G. Woodbury
--------------------------
Eric G. Woodbury, Esq.
Assistant Secretary
Dated: July 26, 2000
