As filed with the Securities and Exchange Commission on May 6, 2013

Securities Act File No. 333-103022

Investment Company Act File No. 811-21295

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933	¨
Pre-Effective Amendment No.	¨
Post-Effective Amendment No. 267	x

and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940	¨
Amendment No. 268	x
(Check appropriate box or boxes)

JPMORGAN TRUST I

(Exact Name of Registrant Specified in Charter)

270 Park Avenue

New York, New York, 10017

(Address of Principal Executive Offices)

Registrant’s Telephone Number, Including Area Code: (800) 480-4111

Frank J. Nasta, Esq.

J.P. Morgan Investment Management Inc.

270 Park Avenue

New York, NY 10017

(Name and Address of Agent for Service)

With copies to:

Jessica K. Ditullio, Esq.	Jon S. Rand, Esq.
JPMorgan Chase & Co.	Dechert LLP
460 Polaris Parkway	1095 Avenue of the Americas
Westerville, OH 43082	New York, NY 10036

It is proposed that this filing will become effective (check appropriate box):

¨ immediately upon filing pursuant to paragraph (b)

¨ 60 days after filing pursuant to paragraph (a)(1)

¨ 75 days after filing pursuant to paragraph (a)(2)

x on May 22, 2013 pursuant to paragraph (b).

¨ on pursuant to paragraph (a)(1).

¨ on (date) pursuant to paragraph (a)(2).

If appropriate, check the following box:

x The post-effective amendment designates a new effective date for a previously filed post-effective amendment.

The prospectuses, statements of additional information and Part C included in Post-Effective Amendment No. 255 to the Registration Statement on Form N1-A of JPMorgan Trust I (the “Trust”), filed with the Commission on February 22, 2013 (Accession Number 0001193125-13-071415) the “Registration Statement”) are incorporated herein by reference.

SIGNATURE

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant, JPMorgan Trust I, certifies that it meets all the requirements for effectiveness of the Registration Statement under Rule 485(b) under the Securities Act of 1933 and has duly caused this Post-Effective Amendment to the Registration Statement to be signed on its behalf by the undersigned, duly authorized, in the City of Westerville and State of Ohio on the 6th day of May, 2013.

JPMORGAN TRUST I
By:	PATRICIA A. MALESKI*
	Patricia A. Maleski
	President and Principal Executive Officer

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed below by the following persons in the capacities indicated on May 6, 2013.

JOHN F. FINN*		MITCHELL M. MERIN*
John F. Finn Trustee		Mitchell M. Merin Trustee
DR. MATTHEW GOLDSTEIN*		WILLIAM G. MORTON, JR.*
Dr. Matthew Goldstein Trustee		William G. Morton, Jr. Trustee
ROBERT J. HIGGINS*		ROBERT A. ODEN, JR.*
Robert J. Higgins* Trustee		Robert A. Oden, Jr. Trustee
FRANKIE D. HUGHES*		MARIAN U. PARDO*
Frankie D. Hughes Trustee		Marian U. Pardo Trustee
PETER C. MARSHALL*		FREDERICK W. RUEBECK*
Peter C. Marshall Trustee		Frederick W. Ruebeck Trustee
MARY E. MARTINEZ*		JAMES J. SCHONBACHLER*
Mary E. Martinez Trustee		James J. Schonbachler Trustee
MARILYN MCCOY*		By	PATRICIA A. MALESKI*
Marilyn McCoy Trustee			Patricia A. Maleski President and Principal Executive Officer
By	JOY C. DOWD*
	Joy C. Dowd
	Treasurer and Principal Financial Officer
*By	/S/  JESSICA K. DITULLIO
	Jessica K. Ditullio
	Attorney-in-Fact

JPMORGAN TRUST I

270 Park Avenue

New York, New York 10017

May 6, 2013

VIA EDGAR

Securities and Exchange Commission

100 F Street, NE

Washington, D.C. 20549

Attention: Filing Desk

Re: JPMorgan Trust I (the “Trust”)

File Nos. 811-21295 and 333-103022

on behalf of the JPMorgan Dynamic Income Fund and JPMorgan Total Bond Plus Fund (the “Funds”)

Ladies and Gentlemen:

We hereby submit for filing via EDGAR on behalf of the Trust pursuant to Rule 485(b) under the Securities Act of 1933 (the “1933 Act”), and under the Investment Company Act of 1940, as amended (the “1940 Act”), Post-Effective Amendment No. 267 (Amendment No. 268 under the 1940 Act) to the Registrant’s Registration Statement on Form N-1A (the “Amendment”).

This Amendment is being filed solely to extend the effective date of Post-Effective Amendment No. 255 under the 1933 Act (Amendment No. 256 under the 1940 Act) to the Registrant’s Registration Statement on Form N-1A to May 22, 2013.

The undersigned hereby certifies that the Amendment does not contain disclosures that would render it ineligible to become effective under Rule 485(b).

If you have any questions or comments, please call me at (614) 901-1410.

Sincerely,

/s/ Jessica K. Ditullio

Jessica K. Ditullio

Assistant Secretary