Massachusetts Department of Revenue (DOR)

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

Contact Us

Massachusetts Department of Revenue Logo

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

Contact Us Your one-stop connection to DOR. 
MassTaxConnect Log in to file and pay taxes.  
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DOR Press Releases and Reports Current and prior year information 

Featured Topics

Personal Income 

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Tax Self-Help 

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Tax Information 

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Child Support Services 

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Tax Programs & Services 

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Recent news & announcements

News

February 2019 Mid-Month Revenue Report 

2/21/2019 Massachusetts Department of Revenue

Press Release

Lowell Tax Preparer Permanently Barred from Doing Business After Defrauding Clients, Keeping Refunds 

2/13/2019 Office of Attorney General Maura Healey

AG’s Office Obtains $483,000 Judgment, Issues Tips to Avoid Fraudulent Tax Preparers Ahead of Tax Season

See all news and announcements

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