Montana annual report: due date, fee, and late penalty

April 15, every year. Due April 15 each year; the filing window opens January 1. First due the calendar year after formation.

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.

$35 late fee, no interest; dissolution possible 140 days past due. 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.

April 15, every year. Due April 15 each year; the window opens January 1. The first report is due between January 1 and April 15 of the year after incorporation.

$20 on time - and Montana has waived the on-time fee for filings made by April 15 through 2027, so it is currently free. $35 if filed after April 15.

Fee rises to $35 if late, no interest; dissolution possible 120 days past due. The fee rises to $35 after April 15 - the higher fee is the only monetary penalty, with no interest on top. A corporation 120 days past due can be listed for dissolution, with 90 days after notice to correct.