JPM Series Trust
60 State Street, Suite 1300
Boston, MA 02109
(617) 557-0700
June 25, 1997
VIA EDGAR
U.S. Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, DC 20549
Dear Sir or Madam:
Re: JPM Series Trust (the "Registrant") (File Nos. 333-11125
and 811-07795); Prospectuses and Statement of Additional Information dated
June 25, 1997
Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, the
Registrant hereby certifies that the form of the captioned prospectuses and
statement of additional information that would have been filed by the Registrant
pursuant to Rule 497(c) upon the effectiveness of post-effective amendment No. 3
to the Registrant's registration statement on Form N-1A (File No. 333-11125)
(the "Amendment") would not have differed from that contained in the Amendment,
which is the most recent amendment to such registration statement filed
electronically on June 19, 1997.
Please direct any comments or questions concerning this certification to the
undersigned at (617) 557-0700.
Very truly yours,
JPM SERIES TRUST
By: /s/ Christopher J. Kelley
Christopher J. Kelley
Vice President and Assistant Secretary
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