Michigan’s Presidential Primary Election is Tuesday, March 10th, but the deadline to register online or by mail is this Monday, February 24th. After that, you can register in person at your county, city, or township clerk's office or any Secretary of State branch office through Monday, March 9th.
Recent changes in election law will also permit same-day registration on election day, but make sure you check ahead of time to find out what you will need to bring with you.
The deadline to request an absentee ballot for the Presidential Primary is Friday, March 6th.
