Montana Voter Guides & Resources

Important Voting Deadlines

Next Election (General) — November 8th, 2022

Early Voting — October 9th – November 7th, 2022

Last Day to Register by Mail – October 9th, 2022

Last Day to Register In-Person — November 8th, 2022

Deadline to Return Absentee Ballot — November 8th, 2022, 8:00 p.m.

Absentee Requirement

All registered voters in Montana are eligible to vote absentee.

Registration Deadlines & Requirements

Montana Registration Deadline

In-Person: Election Day.

By Mail: Postmarked 8 days before Election Day and received 5 days before Election Day.

Online: N/A

Montana Registration Requirements

To register to vote in Montana you must:

• be a citizen of the United States

• be at least 18 years old on or before the election

• be a resident of Montana and of the county in which you want to vote for at least 30 days before the next election

• not be in a penal institution for a felony conviction

• not currently be determined by a court to be of unsound mind

• meet these qualifications by the next election day if you do not currently meet them

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