UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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)

~~September~~February 2916, ~~2004~~2005

Lehman ABS Corporation

(Exact Name of Registrant as Specified in its Charter)

Delaware

333-116432

13-3447441

(State or Other Jurisdiction

Of Incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

745 Seventh Avenue, 7th Floor New York, NY		10019
745 Seventh Avenue, 7th Floor New York, New York		10019
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code: (212) 526-7000

~~No Change~~ None

(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:

[ ] 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 8.01. Other Events.1

~~McKee~~In ~~Nelson~~connection ~~LLP~~with ~~has~~the ~~been~~offering ~~retained~~of bythe ~~this~~Lehman ~~Registrant~~ABS Corporation Home Equity Loan Trust, Series 2005-1, Lehman Brothers Inc. as ~~counsel~~underwriter ~~for~~of ~~its~~the ~~Registration~~Certificates ~~Statement~~(the on“Underwriter”) ~~Form~~has ~~S-3~~prepared certain materials (~~Commission~~the ~~File~~“Collateral ~~No.~~Term ~~333-116432~~Sheet”), infor ~~connection~~distribution ~~with~~to ~~various~~potential ~~transactions~~investors. ~~Legal~~Although ~~opinions~~Lehman byABS ~~McKee~~Corporation ~~Nelson~~provided ~~LLP~~the toUnderwriter bewith ~~incorporated~~certain ~~into~~information regarding the ~~Registration~~characteristics ~~Statement~~of ~~are~~the ~~attached~~HELOCs ~~hereto~~in asthe ~~Exhibit~~related ~~5.1~~portfolio, ~~Exhibit~~it ~~8.1~~did ~~and~~not ~~Exhibit~~participate 23in the preparation of the Collateral Term Sheet filed hereby.1.

~~Item~~For 9purposes of this Form 8-K, “Collateral Term Sheet” shall mean certain descriptive information about the home equity line of credit underlying the offering of Lehman ABS Corporation Home Equity Loan Trust, Series 2005-1 including data regarding the contractual and related characteristics of the underlying mortgage loans, such as the weighted average coupon, weighted average maturity and other factual information regarding the types of assets comprising the Mortgage Pool.~~01.~~ ~~Financial~~The ~~Statements~~Collateral ~~and~~Term ~~Exhibits~~Sheets will be filed hereby as Exhibit 99.1.

^1. Capitalized terms used but not otherwise defined herein shall have the same meanings ascribed to them in the Prospectus.

Item 9.01. Financial Statements and Exhibits.

(a)

Not applicable.

(b)

Not applicable.

(c)

Exhibits:

599.1

~~Opinion~~Computational ~~of McKee Nelson LLP as to legality (including consent of such firm)~~Materials.

8.1

Opinion of McKee Nelson LLP as to certain tax matters (including consent of such firm included in Exhibit 5.1).

23.1

Consent of McKee Nelson LLP (included in Exhibit 5.1).

SIGNATURES

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

LEHMAN ABS CORPORATION

By: ~~/s/ Matthew Lewis~~

~~Name: Matthew~~ /s/ ~~Lewis~~Daniel E. Israeli

~~Title~~Name: ~~Assistant~~ ~~Vice~~Daniel ~~President~~E. Israeli

~~Dated~~Title: ~~September~~ Vice ~~29, 2004~~President

Dated: February 16, 2005

EXHIBIT INDEX

Exhibit No.

Description

5Page No.1

~~Opinion of McKee Nelson LLP as to legality (including consent of such firm)~~99.1

~~8.1~~Computational Materials

~~Opinion of McKee Nelson LLP as to certain tax matters (including consent of such firm included in Exhibit 5.1).~~ 6

23Exhibit 99.1 Computational Materials

Consent of McKee Nelson LLP (included in Exhibit 5.1).

Exhibits 5.1, 8.1 and 23.1

September 29, 2004

Lehman ABS Corporation

745 Seventh Avenue, 7th Floor

New York, New York 10019

Re:

Lehman ABS Corporation,

Registration Statement on Form S-3

Ladies and Gentlemen:

We have acted as counsel for Lehman ABS Corporation, a Delaware corporation (the “Company”), in connection with the offering of the Company’s American Home Mortgage Investment Trust 2004-3 Mortgage Backed Notes (the “Notes”). A Registration Statement of the Company on Form S-3 relating to the Notes (Commission File No. 333-116432) has been filed with the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Securities Act”) and was declared effective on June 23, 2004. As set forth in the prospectus dated September 27, 2004, as supplemented by a prospectus supplement dated September 28, 2004 (the “Base Prospectus” and the “Prospectus Supplement,” respectively), the Notes will be issued under and pursuant to the conditions of an indenture dated as of September 29, 2004 (the “Indenture”), by and between American Home Mortgage Investment Trust 2004-3, a Delaware statutory trust (the “Issuer” or the “Trust”) and Citibank, N.A., as indenture trustee (in such capacity, the “Indenture Trustee”).

Pursuant to an amended and restated trust agreement dated as of September 1, 2004 (the “Trust Agreement”), among the Depositor, Citibank, N.A., as administrator and Wilmington Trust Company, as owner trustee (the “Owner Trustee”), the Issuer will also issue two classes of ownership certificates evidencing the equity interest in the Issuer. The Notes will be secured primarily by fixed and adjustable rate mortgage loans and related notes and mortgages (the “Mortgage Loans”), together with certain other assets (together with the Mortgage Loans, the “Collateral”), conveyed to the Issuer and pledged under the Indenture to secure the Notes on the Closing Date. On the Closing Date, the Depositor will have conveyed the Collateral to the Issuer pursuant to the Trust Agreement.

We have examined a form of the Indenture, a form of the Trust Agreement, forms of the Notes, the Base Prospectus, the Prospectus Supplement, and originals or copies, certified or otherwise identified to our satisfaction, of such instruments, certificates, records and other documents, and have made such examination of law, as we have deemed necessary or appropriate for the purpose of this opinion. In our examination, we have assumed the legal capacity of all natural persons, the genuineness of all signatures, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as certified or photostatic copies or by facsimile or other means of electronic transmission, and the authenticity of the originals of such latter documents. As to facts relevant to the opinions expressed herein and the other statements made herein, we have relied, to the extent we have deemed appropriate, upon certificates and oral or written statements and representations of officers and other representatives of the Company and others.

Based upon the foregoing, we are of the opinion that:

(i)

When the Indenture has been duly and validly authorized by all necessary action on the part of an authorized officer of the Owner Trustee on behalf of the Trust and has been duly executed and delivered by the Trust and the Indenture Trustee, and any other party thereto, the Indenture will constitute a legal, valid and binding agreement of the Trust, enforceable against it in accordance with its terms, except as enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance, fraudulent transfer and other similar laws relating to or affecting creditors’ rights generally and to general equitable principles (regardless of whether considered in a proceeding in equity or at law), including concepts of commercial reasonableness, good faith and fair dealing and the possible unavailability of specific performance or injunctive relief, and with respect to the rights of indemnity or contribution, as may be limited by public policy considerations.

(ii)

When the issuance and sale of the Notes have been duly authorized by all corporate action on the part of the Trust and the Notes have been duly and validly executed and authenticated in accordance with the terms of the Indenture and delivered against payment therefor pursuant to the underwriting agreement dated September 28, 2004, between the Company and Lehman Brothers (the “Underwriting Agreement”), the Notes will be duly and validly issued and outstanding, and entitled to the benefits of the Indenture.

(iii)

The Notes, other than the Class IV-A, Class V-A, Class M-H2 and Class M-H3 (the “Retained Notes”) and the Class N Notes, will be treated as debt for U.S. federal income tax purposes. In addition, we are of the opinion that, if any Retained Note is subsequently sold for cash to a party unrelated to the beneficial owner of a Trust Certificate, such Retained Note will be treated as debt for U.S. federal income tax purposes as of the date of such sale, assuming the continuing accuracy as of the date of sale of all of the Closing Date REIT Assumptions, determined as of the date of such sale where appropriate, and provided that:

no modifications have been made to the Transaction Documents as of the date of such sale;

each Rating Agency’s rating of such Retained Note as of the date of such sale is not lower than such rating for such Retained Note as of the Closing Date; and

no adverse changes have been made to (or that would adversely affect the application of) the Closing Date Legal Authorities (as defined below).

(iv)

For U.S. federal income tax purposes, the Trust will not be classified as an association taxable as a corporation or a publicly traded partnership taxable as a corporation.

(v)

Although the Trust will be classified as a taxable mortgage pool during the time that any Notes are outstanding, the Trust will not be subject to federal income tax during such time as long as the Trust Certificates and the Class N Notes are beneficially owned by an entity that qualifies as a REIT or as a qualified REIT Subsidiary under the Code.

(vi)

The statements contained under the caption “Material Federal Income Tax Considerations” in the Base Prospectus and the Prospectus Supplement, insofar as such statements constitute conclusions of law, are true and correct in all material respects as set forth therein.

In rendering the foregoing opinions, we express no opinion as to the laws of any jurisdiction other than the federal laws of the United States of America and the laws of the State of New York.

We hereby consent to the filing of this letter and to the references to this firm under the headings “Legal Matters” and “Material Federal Income Tax Considerations” in the Base Prospectus and Prospectus Supplement, without implying or admitting that we are “experts” within the meaning of the Securities Act or the rules and regulations of the Commission issued thereunder, with respect to any part of the Base Prospectus or the Prospectus Supplement.

Very truly yours,

/s/ McKee Nelson LLP

McKee Nelson LLP

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