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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

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                                    FORM 8-K

                                 CURRENT REPORT
                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


       Date of report (Date of earliest event reported): December 21, 2006

                              JPMORGAN CHASE & CO.
                            (Exact Name of Registrant
                            as Specified in Charter)

                                    DELAWARE
                         (State or Other Jurisdiction of
                                 Incorporation)

        001-05805                                        13-2624428
  (Commission File Number)                    (IRS Employer Identification No.)

      270 Park Avenue,
        New York, NY                                       10017
 (Address of Principal Executive Offices)                (Zip Code)


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


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Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

/  / Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

/  / Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17
     CFR 240.14a-12)

/  / Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

/  / Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))



Item 9.01.    Financial Statements and Exhibits

     (d) Exhibits

     The following Exhibit is incorporated by reference into the Registration
Statement on Form S-3ASR (333-130051) of JPMorgan Chase & Co. (the "Registrant")
as exhibit thereto and is filed as part of this Current Report.

     8.1  Tax Opinion of Simpson Thacher & Bartlett LLP relating to Auto
          Callable Knock-Out Notes Linked to the streetTRACKS(R) Gold Trust due
          February 26, 2008.


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                                    SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                        JPMORGAN CHASE & CO.
                                        (Registrant)


                                        By: /s/Anthony J. Horan
                                            --------------------------------
                                            Name:   Anthony J. Horan
                                            Title:  Corporate Secretary


Dated: December 26, 2006

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                                  EXHIBIT INDEX

  Exhibit Number                  Description
- -----------------   -----------------------------------------------------------
     8.1            Tax Opinion of Simpson Thacher & Bartlett LLP relating to
                    Auto Callable Knock-Out Notes Linked to the streetTRACKS(R)
                    Gold Trust due February 26, 2008.

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                                                                     Exhibit 8.1

                         SIMPSON THACHER & BARTLETT LLP
                              425 LEXINGTON AVENUE
                            NEW YORK, NEW YORK 10017


                                                 December 21, 2006

JPMorgan Chase & Co.
270 Park Avenue
39th Floor
New York, NY 10017


Ladies and Gentlemen:

     We have acted as special tax counsel to JPMorgan Chase & Co., a Delaware
corporation (the "Company") in connection with the preparation and filing of a
pricing supplement dated December 21, 2006 relating to Auto Callable Knock-Out
Notes Linked to the streetTRACKS(R) Gold Trust due February 26, 2008 (the
"Notes") of the Company (the "Pricing Supplement") to Product Supplement no.
57-I dated November 29, 2006 relating to Auto Callable Knock-Out Notes Linked to
the streetTRACKS(R) Gold Trust (the "Product Supplement") to a Prospectus
Supplement dated October 12, 2006 (the "Prospectus Supplement") for the
Company's Global Medium-Term Notes, Series E, Global Warrants, Series E and
Global Units, Series E, relating to a Prospectus dated December 1, 2005 (the
"Prospectus") filed by the Company pursuant to Rule 424(b) of the rules and
regulations of the Securities and Exchange Commission under the Securities Act.

     In delivering this opinion we have reviewed and relied upon: (i) the
Pricing Supplement; (ii) the Product Supplement; (iii) the Prospectus
Supplement; (iv) the Prospectus; (v) the term sheet dated November 30, 2006;
(vi) the Indenture dated May 25, 2001 between JPMorgan Chase & Co. and Bankers
Trust Company; (vii) a form of the Global Note; and (viii) the Calculation
Agent Agreement dated December 1, 2005; and have made such other investigations
as we have deemed relevant and necessary in connection with the opinions
hereinafter set forth.

     In rendering our opinions, we have assumed the genuineness of all
signatures, the legal capacity of natural persons, the authenticity of all
documents submitted to us as originals, the conformity to

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original  documents of all documents  submitted to us as duplicates or certified
or  conformed  copies  and the  authenticity  of the  originals  of such  latter
documents. We have also assumed that the transactions related to the issuance of
the Notes will be  consummated  in  accordance  with the terms of the  documents
described herein.

     Based upon the foregoing and subject to the qualifications, assumptions and
limitations stated herein and in the Product Supplement and the Pricing
Supplement, (i) we hereby confirm our opinion set forth in the Pricing
Supplement under the caption "Certain U.S. Federal Income Tax Consequences" and
(ii) we are of the opinion that the statements made in the Product Supplement
under the caption "Certain U.S Federal Income Tax Consequences," insofar as they
purport to constitute summaries of matters of United States federal tax law and
regulations or legal conclusions with respect thereto, constitute accurate
summaries of the matters described therein in all material respects.

     We express no opinion with respect to the transactions referred to herein
or in the Pricing Supplement, the Product Supplement, the Prospectus Supplement,
or the Prospectus other than as expressly set forth herein. We do not express
any opinion herein concerning any law other than the federal law of the United
States.

     We hereby consent to the filing of this opinion as an exhibit to the
Company's Form 8-K (which is deemed incorporated by reference into the
Prospectus) and to the use of our name under the caption "Legal Matters" in the
Prospectus Supplement.


                                    Very truly yours,


                                    /s/ SIMPSON THACHER & BARTLETT LLP


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