Montana Secretary of State
Main: (406) 444-2034
Business Services: (406) 444-3665

Election Calendar

Deadlines for 2018 Elections

2018 Election Calendar

January 11 – Opening of Candidate Filing for primary election
March 12 -Close of Candidate Filing for primary election
May 7 -Close of regular voter registration for primary election
May 8 – Beginning of late registration at county election offices
May 29 – Deadline for independent and minor party candidates to submit signed petitions to county election administrators
June 4, noon – Deadline for applying for an absentee ballot for primary election
June 5 – Federal Primary Election
Oct 9 -Close of regular voter registration for general election
Oct 10 – Beginning of late registration at county election offices
Nov 5, noon – Deadline for applying for an absentee ballot for general election
Nov 6  Federal General Election

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