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 Email your questions, comments, and suggestions. 
MassTaxConnect Log in to file and pay taxes.  
Receive email updates Subscribe to receive updates from DOR. 

Who we serve

DOR serves all Massachusetts taxpayers as well as out-of-state businesses and individuals with tax obligations to our Commonwealth. 

We assist parents who pay and receive child support and help cities and towns manage their finances. We are also in charge of the Underground Storage Tank Program, which helps gas station owners pay for environmental safety improvements. 

About DOR

Press Releases and Reports		  

Tax Identity Theft

DOR Career Opportunities

  

Tax Return/Taxpayer Requests

Public Records Requests

Featured Topics

Tax Self-Help 

more 

Business 

more 

Personal Income 

more 

Tax Information 

more 

Child Support Services 

more 

Tax Programs & Services 

more 

Recent news & announcements

Press Release

Department of Revenue announces updated filing and payment information for taxpayers affected by the Merrimack Valley gas explosions 

11/09/2018 Massachusetts Department of Revenue

Press Release

October Revenue Collections Total $1.912 Billion 

11/05/2018 Massachusetts Department of Revenue

Revenue collections are $27 million above monthly benchmark, $350 million above year-to-date benchmark

See all news and announcements

Related organizations

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