Whether registering for the first time or changing your name, party affiliation, or address, today (Saturday 2/24) is the last day to make those changes for the Presidential Primary on March 5th.
In-Person Deadline: 5PM
Online Deadline: 11:59PM
Online changes/registrations can be made on the Secretary of State's website at: https://www.sec.state.ma.us/OVR/