Massachusetts Department of Revenue | Mass.gov

The Massachusetts Department of Revenue manages state taxes and child support. We also help cities and towns manage their finances.

Contact Us

Address

100 Cambridge Street, Boston, MA 02114

directions

Phone

Tax Department (617) 887-6367

(800) 392-6089 (toll-free in Massachusetts)

M-F 8:30 a.m. - 4:30 p.m.

Child Support Enforcement Division (800) 332-2733

(617) 660-1234 (For local callers in the Boston area)

M-F 8:30 a.m. - 4:30 p.m.

Division of Local Services (617) 626-2300

M-F 9 a.m. to 5 p.m.

Online

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DOR Press Releases and Reports Current and prior year information

Featured Topics for Massachusetts Department of Revenue

Tax Information

Personal Income

Business

Tax Self-Help

Child Support Services

Tax Programs & Services

Recent news & announcements from Massachusetts Department of Revenue

News

April 2019 Mid-Month Revenue Report

4/18/2019 Massachusetts Department of Revenue

Press Release

DOR reminds Massachusetts taxpayers that income tax returns must be filed by Wednesday, April 17

4/11/2019 Massachusetts Department of Revenue

See all news and announcements