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): June 1, 2006

NEW CENTURY MORTGAGE SECURITIES LLC

(as depositor under the Indenture,

dated as of June 22, 2006, providing for the issuance of

Asset Backed Notes, Series 2006-ALT1)

New Century Mortgage Securities LLC

(Exact name of registrant as specified in its charter)


Delaware	333-131231-02	41-2152421
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

18400 Von Karman, Suite 1000 Irvine, California		92612
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code: (949) 863-7243

Item 9.01	Financial Statements, Pro Forma Financial Information and Exhibits.
(a)	Not applicable
(b)	Not applicable
(c)	Exhibits:

Exhibit Number	Item 601(a) of Regulation S-K Exhibit No.	Description
1	5.1, 8.1, 23.1	Opinion and Consent of Thacher Proffitt & Wood llp.

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.

Dated: June 22, 2006

NEW CENTURY MORTGAGE SECURITIES

LLC

By:

/s/ Kevin Cloyd

Name:

Kevin Cloyd

Title:

Executive Vice President

EXHIBIT INDEX

Exhibit Number	Item 601(a) of Regulation S-K Exhibit No.	Description
1	5.1, 8.1, 23.1	Opinion and Consent of Thacher Proffitt & Wood llp.

New Century Alternative Mortgage Loan Trust 2006-ALT1 8-K