To register to vote in any upcoming Massachusetts election (or to make any changes to party enrollment, address, name, etc.), your application must be postmarked 20 days before the election date.
You can download and print the National Mail Voter Registration Application or the Massachusetts Mail-In Form, complete it and mail it in by the deadline. Boston residents should mail their completed form to:
City of Boston Election Department
City Hall, Room 241
Boston, MA 02201
Residents of other cities or states should mail their completed form as directed in the downloaded form's instructions.
Residents can also visit the City Hall to Go Truck in their neighborhood to register to vote.