Montana
When your Montana report is due
Due April 15 each year. $20 if filed by April 15; $35 if filed after — a built-in late surcharge rather than a separate penalty.
- FilingAnnual Report
- Frequencyannual
- Fee$20
- If you miss itFiling after April 15 costs $35 instead of $20. LLCs that fail to file after a 90-day delinquency notice are involuntarily dissolved by operation of law.
Confirm this deadline yourself. Missing a filing can get your LLC administratively dissolved. We're still verifying dates state by state — check the source below before you diarise anything.