SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K/A
Annual Report Pursuant to Section 13 or 15(d) of
The Securities Exchange Act of 1934

For the fiscal year ended		Commission file
December 31, 2005		number 1-5805

JPMorgan Chase & Co.

(Exact name of registrant as specified in its charter)

Delaware		13-2624428
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification no.)
270 Park Avenue, New York, N.Y.		10017
(Address of principal executive office)		(Zip Code)

Registrant’s telephone number, including area code: (212) 270-6000

     Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. x Yes o No

     Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. o Yes x No

     Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. x Yes o No

     Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of Registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. x

     Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer” and “large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one): x Large accelerated filer o Accelerated filer o Non-accelerated filer

     Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). o Yes x No

          The undersigned registrant hereby amends the following items, financial statements, exhibits or other portions of its Annual Report on Form 10-K for the fiscal year ended December 31, 2005, as set forth in the pages attached hereto:

Exhibit 22.1-Annual Report on Form 11-K of The JPMorgan Chase 401(k) Savings Plan for the fiscal year ended December 31, 2005.

Page 1 of 46
Exhibit Index on page 45