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

Phone

Tax Department (617) 887-6367

M-F 8:30 a.m. - 4:00 p.m.

Child Support Enforcement Division (800) 332-2733

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.

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

Tax Identity Theft

Press Releases and Reports

DOR Career Opportunities

Request Previously Filed Tax Returns

Request DOR Public Records

Featured Topics for Massachusetts Department of Revenue

Recent news & announcements from Massachusetts Department of Revenue

Press Release

December Revenue Collections Total $2.57 Billion 

1/04/2019 Massachusetts Department of Revenue

Revenue collections are $529 million below monthly benchmark, $108 million below year-to-date benchmark

News

Massachusetts income tax rate to be reduced to 5.05% for 2019 

12/31/2018 Massachusetts Department of Revenue

The state income tax rate will drop in 2019 for all Massachusetts residents.

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