~~UNITED~~SECURITIES ~~STATES~~AND EXCHANGE COMMISSION Washington, D.C. 20549

~~SECURITIES~~FORM ~~AND~~8-K CURRENT ~~EXCHANGE COMMISSION~~REPORT

Washington, D.C. 20549

Form 8-K

Current Report

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

~~Date~~June 15, 2007Date of Report (~~Date~~date of earliest event reported): ~~June 13, 2007~~

WAMU ASSET ACCEPTANCE CORP. (Exact name of Registrant as specified in its charter)

(Exact name of registrant as specified in its charter)

Delaware		333-141255		20-2258610
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

~~333-141255~~1301 SECOND AVENUE, WMC 3501A SEATTLE, WASHINGTON 98101 (Address of principal executive offices and Zip Code)

~~(Commission~~Registrant's ~~File~~telephone ~~Number~~number, including area code: (206) 500-4418

Delaware		20-2258610
(State or other jurisdiction incorporation)		(I.R.S. Employer Identification No.)

1301 SECOND AVENUE, WMC 3501A

SEATTLE, WASHINGTON 98101

(Address of principal executive offices, with zip code)

(206) 500-4418

(Registrant's telephone number, including area code)

(Former name or former address, if changed since last report)

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:

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

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

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

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

~~Item~~SECTION ~~9.01 Financial~~6 ASSET-BACKED ~~Statements and Exhibits~~SECURITIES

Item 6.01. ABS Informational and Computational ~~(a) Not applicable~~Material.

ABS informational and computational material consisting of ~~(b) Not~~static pool information for the depositor and/or sponsor is provided on the ~~applicable~~following exhibits attached to this Form 8-K:

Exhibit Number		Description

99.1		Program: Washington Mutual Bank Close Ended Second mortgage loans Selected Summary Aggregate Cut-Off Date Information by Vintage Year
99.2		Program: Washington Mutual Bank Close Ended Second loans Aggregate Delinquency, Loss and Foreclosure Experience by Vintage Year

(d) Exhibits:

Exhibit No.	Item 601(a) of Regulation S-K Exhibit No.	Description
1	5.1	Opinion and Consent of Thacher Proffitt & Wood LLP

SIGNATURES

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.

	WAMU ASSET ACCEPTANCE CORP.	~~WAMU ASSET ACCEPTANCE CORP.~~
Date: June 13, 2007	By:	/s/ Richard Careaga Richard Careaga First Vice President (Authorized Officer)
Date: June 15, 2007	By:	/s/ Richard CareagaRichard Careaga First Vice President (Authorized Officer)

EXHIBIT INDEX

Exhibit Number Item 601(a) of Regulation S-K Exhibit No. Description 1 5.1 Opinion and Consent of Counsel

Exhibit Number		Description

99.1		Program: Washington Mutual Bank Close Ended Second mortgage loans Selected Summary Aggregate Cut-Off Date Information by Vintage Year
99.2		Program: Washington Mutual Bank Close Ended Second mortgage loans Aggregate Delinquency, Loss and Foreclosure Experience by Vintage Year

Filing Compare · WaMu Asset Acceptance Corp.