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
Many businesses need licenses or permits to operate in Massachusetts. Find out if you need one to open your doors in the Bay State.
For certain professions, you need a license to practice in Massachusetts. Here you can learn about licensing requirements for the state.
Check the license of a DPL licensee
Businesses come in all sizes — from large multinational corporations to sole proprietorships. This page has the information you need to fulfill your business tax obligations to the Commonwealth.
Learn more about getting a construction supervisor license and get information on finding and hiring contractors.
Information and resources on registering as a home improvement contractor.