Official website of the Commonwealth of Massachusetts

Find information on Massachusetts state agencies and departments, your statewide officials, and the judicial and legislative branches of state government.

Attention bus drivers, food service workers, and crossing guards: Please use this link for instructions on how to file your claim if separated due to a temporary lay-off. Attention union employees who get …

If you’re unemployed in Massachusetts, you may be eligible for resources to help you get back on your feet. Employers can also find information about the contributions they must make by law for their …

Jan 22, 2026 · Get resources to help you file and pay your Massachusetts taxes. From updates to e-filing, this page has you covered. Also included is how to amend a return and file an extension.

MyMassGov is a secure sign in service used to sign in to participating Massachusetts government organizations. © 2025 Commonwealth of Massachusetts.

Official websites use .mass.gov A .mass.gov website belongs to an official government organization in Massachusetts. Secure websites use HTTPS certificate A lock icon ( ) or https:// means you’ve safely …

Find tax refund information, tax forms, and advice to guide you through Massachusetts' tax system for individuals and businesses. Click on the titles of the boxes below, or the links within the boxes, for …

MOTT promotes Massachusetts as a Year-round leisure and business travel destination. Our state has a lot to offer both domestic and international visitors, including history, culture, cuisine and outdoor …

Jan 22, 2026 · Here you will find an updated listing of all Massachusetts Department of Revenue (DOR) tax forms and instructions.