File your Montana annual report, on time
We prepare, review, and file your Montana annual report with the Secretary of State — and remind you before every deadline so your entity never loses good standing.
$49 service fee + $35 Montana state fee = $84 total
Montana Annual Report
Secretary of State filing
- State filing fee
- $35
- Filing frequency
- Annual
- Report required
- Yes
- Our service fee
- $49 flat
Due date
Due by April 15 each year for all LLCs and corporations (for-profit and nonprofit). Standard fee is $35, but the SOS has been waiving the fee for reports filed between January 1 and April 15 (waiver in effect through 2026/2027).
When Montana reports are due
Due by April 15 each year for all LLCs and corporations (for-profit and nonprofit). Standard fee is $35, but the SOS has been waiving the fee for reports filed between January 1 and April 15 (waiver in effect through 2026/2027).
The cost of missing it
Reports filed after April 15 are charged the $35 fee (the fee waiver only applies Jan 1–Apr 15); continued failure to file leads to involuntary dissolution/revocation of the entity. We file ahead of your deadline so this never happens.
Everything due in Montana, in one place
Pulled from the same state database our formation team files against — so the fees and deadlines are the real ones.
Key Montana deadlines
Annual report (Secretary of State)
April 15 (fee waived through 2027 if filed on time; $35 late fee thereafter)
Corporate income tax return (Form CIT)
May 15 for calendar-year filers (15th day of 5th month after fiscal year-end); extension to Nov 15
Personal income tax return (Form 2)
April 15; extension to Oct 15
Corporate estimated tax payments (if liability >= $5,000)
April 15, June 15, Sept 15, Dec 15 (calendar-year filers)
Pass-Through Entity return / PTET election (Form PTE)
15th day of 4th month after year-end (March 15 for calendar-year filers); election irrevocable, must be made by extended due date
Individual estimated tax payments
April 15, June 15, Sept 15, Jan 15 (following year)
Montana tax at a glance
- Corporate income tax
- 6.75%
- Personal income tax
- Up to 5.9%
- State sales tax
- 0%
- Pass-through entity tax
- Available
Filing speed
Effectively immediate to a few business days; Montana is online-only via biz.sosmt.gov (paper filings not accepted). No formal standard turnaround is published.
Annual fee waiver only through 2027; file by Apr 15
Montana data last verified 2026-07-14.
Your Montana report, filed in three steps
Confirm your details
We pull your entity's Montana record and confirm the officers, address, and registered agent on file.
We prepare & review
Our team completes the report, checks every field against the state's requirements, and flags anything out of date.
We file & confirm
We submit to the Montana Secretary of State, then send you the stamped confirmation and set your next reminder.
One flat fee for Montana
No tiers. A flat $49 service fee plus the Montana state filing fee, billed when we file.
+ $35 Montana state fee = $84 total
- Report prepared, reviewed & filed for you
- Deadline tracking + reminders before it's due
- Stamped state confirmation delivered to you
- Good-standing check on every filing
- File in all 50 states from one account
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Montana annual report questions
How much does a Montana annual report cost?
Montana charges a $35 annual report filing fee. Our service is a flat $49 on top of that, so you pay $84 total — the state fee goes straight to the Montana Secretary of State, and we prepare, review, and file the report for you.
When is my Montana annual report due?
Due by April 15 each year for all LLCs and corporations (for-profit and nonprofit). Standard fee is $35, but the SOS has been waiving the fee for reports filed between January 1 and April 15 (waiver in effect through 2026/2027).
What happens if I miss the Montana deadline?
Reports filed after April 15 are charged the $35 fee (the fee waiver only applies Jan 1–Apr 15); continued failure to file leads to involuntary dissolution/revocation of the entity.
How often do I file in Montana?
Montana requires a annual report. We track your deadline and send reminders ahead of it, then file on your behalf so you never fall out of good standing.
Can you file my annual report in other states too?
Yes. We file annual reports and statements of information in all 50 states. If your business is registered (or foreign-qualified) in more than one state, we handle every state's report under one account.
Official source: Montana Secretary of State
Annual report filing in every state
Pick a state to see its exact filing fee and deadline — then file in minutes.