· Verify deadlines on the official portal before filing.
- Deadline
- April 15 annually
- Fee
- $20
- Late penalty
- $15+
- Official portal
- MT Secretary of State
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What Is the Montana LLC Annual Report?
Most Montana LLCs must file periodic reports with the Secretary of State (or equivalent agency) to keep contact and ownership information current. Requirements vary by entity type and formation date.
When Is the Montana LLC Annual Report Due?
April 15 annually. Mark your calendar early — Montana charges $15+ for late filings.
How to File Your Montana LLC Annual Report
- Log in to the MT Secretary of State.
- Locate your LLC and open the annual report / statement filing.
- Confirm registered agent, principal address, and managers/members.
- Pay the $20 filing fee and save your confirmation.
What Happens If You Miss the Deadline?
Late fees of $15+ may apply. Continued non-compliance can lead to administrative dissolution or loss of good standing.