How Much an LLC Costs in Montana
As of Q2 2026, forming an LLC in Montana requires a one-time filing fee of $35 paid to the Montana Secretary of State. This fee covers the submission of the Articles of Organization and is the standard charge to establish the LLC as a recognized legal entity in the state.
Montana LLCs are subject to an annual report requirement, with a filing fee of $20 due each year. This recurring cost applies every year the LLC remains active and in good standing with the state.
Montana accepts LLC filings online; mail filings are not available for this purpose. Online submissions have taken approximately 5 to 6 business days to process, though this figure comes from a single source and is indicative only — actual processing times may vary. Fees in Montana are subject to change at fiscal-year boundaries, so the Montana Secretary of State's official fee schedule should always be consulted for current and authoritative information before filing.
Fee details
| Secretary of State filing fee (one-time) | $35 — 3+ compiled sources agree |
|---|---|
| Report fee (recurring) | $20 (every year) — 3+ compiled sources agree |
| Report frequency | Annual |
| Processing — online (indicative) | 5-6 business days |
| Processing — mail (indicative) | NO MAIL FILINGS |
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Fees verified as of Q2 2026 from state fee schedules and reputable compiled sources; refreshed quarterly (state fees typically change July 1 / January 1). How we compile and verify this data. This page is informational only — not legal or tax advice.
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