Massachusetts Department of Revenue (DOR)

DOR manages state taxes and child support. We also help cities and towns manage their finances, and administer the Underground Storage Tank Program. Similarly, our mission includes rulings and regulations, tax policy analysis, communications, and legislative affairs.

Top Features

Our Organizations

Featured Topics

Recent news & announcements

Press Release

Massachusetts DOR Announces State Tax Filing Season is Open 

1/24/2022 Massachusetts Department of Revenue

The IRS announced a due date for Massachusetts taxpayers only filing their 2021 personal income tax returns on Tuesday, April 19,2022 following Patriots Day, celebrated on Monday, April 18, 2022.


E-filed income tax returns accepted as of January 24 

1/24/2022 Massachusetts Department of Revenue