Fernway

Annual report for Montana LLCs: due date, fee, and late penalty

Annual report

Due
Due April 15 each year; the filing window opens January 1.
First one
First due the calendar year after formation.
Fee
Free when filed by April 15 - a waiver the Secretary of State renews year by year and has confirmed only through 2027. The price for later years is not yet set.
Frequency
Annual

If it is late

Filing after April 15 costs $35, and that fee is the whole penalty - no interest on top. The state can administratively dissolve the LLC once the report is 140 days past due, around September 2.

File on Montana's site

Own a Montana corporation instead? See corporation deadlines

Never miss a Montana deadline

Fernway keeps every entity you own on one calendar and reminds you before each state deadline.

Get Started Free

LLC deadlines in other states