LETTER 1 filename1.txt January 25, 2006 Mail Stop 4561 Mr. Michael J. Cavanagh Chief Financial Officer JP Morgan Chase & Co. 270 Park Avenue New York, NY 10017 RE: JPMorgan Chase & Co. Form 10-K for the Fiscal Year Ended December 31, 2004 Filed March 2, 2005 File No. 1-5805 Dear Mr. Cavanagh: We have completed our review of your Form 10-K and have no further comments at this time. Sincerely, Donald Walker Senior Assistant Chief Accountant