The State Organization Index provides an alphabetical listing of government organizations, including commissions, departments, and bureaus.
Top-requested sites to log in to services provided by the state
DOR serves all Massachusetts taxpayers along with out-of-state businesses and individuals with whom have 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.
Resources to help you with taxes
Your business tax resource center
Your personal income tax resource center
Your resource for tax counsel, forms, and guidance.
Your child support resource center
Your resource for assorted tax programs and services.
March 2018 Mid-Month Revenue Report issued by the Massachusetts Department of Revenue (DOR)
Many businesses were affected by recent severe winter storms and may need additional time to qualify for an automatic extension to file their 2017 Massachusetts tax returns.
Monthly revenue collections up $96 million actual vs February 2017; down $78 million from expected monthly benchmark and ahead $725 million of year-to-date FY18 benchmark.