Massachusetts: official document offices
Where to go in Massachusetts for common state documents. Each link goes to the government office itself.
Official offices
Apostilles
Massachusetts Secretary of the Commonwealth, Commissions Section
www.sec.state.ma.us
Business filings
Massachusetts Secretary of the Commonwealth, Corporations Division
www.sec.state.ma.us
Guides for Massachusetts
Links checked November 12, 2026. Not affiliated with the State of Massachusetts or any government. Not legal advice.