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): January 22, 2008

MASSBANK Corp.

(Exact name of registrant as specified in its charter)

Delaware

0-15137

04-2930382

(State or other jurisdiction of

incorporation or organization)

Commission

file number

(I.R.S. Employer

Identification No.)

123 Haven Street, Reading, Massachusetts 01867

(Address of principal executive offices) (Zip code)

Registrant’s telephone number, including area code: (781) 662-0100

Not Applicable

(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 2.02. Results of Operations and Financial Condition.

On January 22, 2008 MASSBANK Corp. (the “Company”) issued a press release discussing the Company’s fourth quarter 2007 earnings results. The press release, attached as Exhibit 99.1 hereto and incorporated herein by reference, is being furnished to the SEC and shall not be deemed to be “filed” for any purpose.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits. The following exhibit is furnished herewith:

99.1 Press Release dated January 22, 2008, of MASSBANK Corp.

SIGNATURES

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

MASSBANK Corp.

Dated: January 24, 2008

By: /s/ Reginald E. Cormier

Name: Reginald E. Cormier

Title: Senior Vice President, Treasurer

and Chief Financial Officer

EXHIBIT INDEX

99.1	Press Release, dated January 22, 2008, of MASSBANK Corp.

MASSBANK CORP 8-K