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Official-source state guide

Montana LLC Annual Report: Deadline, Fee & Filing Guide

Use this guide to review the Montana annual report, annual report deadline language, fee guidance, late-filing risk, and the official state source before filing.

Last verified 2026-05-26
Official state source linked
State fees shown separately
No legal or tax advice

Quick answer for Montana LLCs

Filing

Montana annual report

Frequency

Annual

Support

Guidance only

The most reliable starting point is the official state record. LLC Annual uses this page to organize filing requirements and route supported states into a guided workflow without implying legal or tax advice.

Montana annual report deadline

Montana LLCs file annual reports in the Secretary of State system. Confirm the current deadline and entity details before filing.

Montana LLC annual report fee

Check the Montana business portal for current annual report fees and any filing-window rules.

Late filing and good-standing risk

Late reports can create penalties and active-status problems.

How to file a Montana LLC annual report

  1. 1. Search your LLC in the official state system and confirm the legal name, state ID, and registered agent.
  2. 2. Review the required filing label, frequency, fee, and due date against the state source.
  3. 3. Gather principal office, mailing address, manager or member, tax, and payment details before starting.
  4. 4. Save the filing receipt and record the next due date immediately after submission.

Verify before filing

State offices can update forms, fees, deadlines, and portal wording. Confirm final requirements with Montana Secretary of State before payment or submission.