Montana LLC fee table
| Item | Fee | How often | Status |
|---|---|---|---|
| Articles of Organization | $35 | One time | verified source |
| Annual report (fee waived if filed by April 15) | $0 | annual | verified source |
| Name reservation (optional) | $10 | One time | verified source |
| Expedited processing (optional) | 24-hour: $20 · 1-hour: $100 | Per filing | verified |
| Foreign LLC registration (out-of-state LLCs) | $70 | One time | verified source |
| Registered agent | $0 if you serve yourself; typically $100–150/yr paid | Yearly | typical market range |
Deadlines
File the annual report between January 1 and April 15 each year. The usual $20 fee is waived for 2026 and 2027 reports filed on time; filing after April 15 costs $35.
Cheapest legal way to form in Montana
- File online directly with the state; a paid service is optional.
- Be your own registered agent if you have a Montana street address.
- Skip name reservation and expedite unless you need them.
- Get your EIN free from the IRS.
Montana LLC cost calculator
2What it costs
Montana LLC cost FAQ
How much does it cost to form an LLC in Montana?
The state filing fee for the articles of organization is $35. Known state charges in year one come to about $35, before optional services.
What are the ongoing state fees for a Montana LLC?
Annual report (fee waived if filed by April 15) $0 (annual). Averaged per year that is about $0.
When is the Montana LLC report due?
File the annual report between January 1 and April 15 each year. The usual $20 fee is waived for 2026 and 2027 reports filed on time; filing after April 15 costs $35.
Does Montana require LLC newspaper publication?
No. Montana has no newspaper publication requirement for LLCs (only New York, Arizona and Nebraska do).
Can I be my own registered agent in Montana?
Usually yes, if you have a physical street address in Montana (not a P.O. box) where you can accept legal papers during business hours. Paid agents typically cost about $100–150 a year.
How much does it cost to register an out-of-state LLC in Montana?
Foreign LLC registration costs $70, plus Montana's ongoing report fees.
Sources
Checked October 28, 2026. Fees change; confirm on the official site before filing.
Would electing S-corp save you tax? Hiring in Montana →
Payroll taxes, SUTA, workers' comp Quarterly taxes →
What to pay the IRS each quarter