Montana Reinstatement 2026: How to Restore a Dissolved LLC or Corporation

How Montana Handles an Involuntarily Dissolved Entity

Montana runs one of the simplest compliance calendars in the country. Every LLC and corporation on the register owes a single Annual Report each year, it is due April 15, and the state currently waives the fee for reports filed by then. There is no franchise tax return behind it, no separate initial report, and no periodic renewal to track. That simplicity is exactly why so many Montana entities lapse. A calendar with one entry on it is a calendar people stop checking, and the reminder that would have caught the omission goes to whatever registered agent address was current in the year the company was formed.

When the report does not arrive, the Secretary of State marks the record delinquent, and after roughly 24 months of continued silence the office dissolves the entity involuntarily. Nothing is deleted. The file stays on the Montana register with a dissolved status attached to it, visible to anyone who searches the business database, which in practice means visible to the bank running its annual review, the general contractor collecting prequalification packets, and the buyer's counsel doing diligence on a sale.

Which Montana entities end up dissolved

Three profiles dominate. The first is the ranch or trades LLC formed years ago for liability separation, still holding equipment and a lease, but generating little enough activity that nobody thinks of it as a filing entity. The second is the out-of-state owner who formed in Montana for the vehicle titling and registration advantages and never established a durable Montana contact address. The third is the corporation whose bookkeeper left, taking the state portal login with them. In all three cases the trigger is the same missed Annual Report; only the reason for missing it changes.

The status a dissolved Montana entity holds

An involuntarily dissolved Montana entity has not been erased and it has not been liquidated. It exists for the purpose of winding up, which means it can still be sued, still owes obligations it took on, and still holds title to whatever it held title to. What it loses is the affirmative right to carry on ordinary business, the ability to bring an action in Montana courts as a plaintiff, and its claim on the exclusive use of its own registered name. Reinstatement under Montana law relates back to the dissolution date, so a successful filing treats the intervening period as though the entity had stayed active the whole time.

Filing Montana's Application for Reinstatement

Montana Reinstatement at a Glance

Everything is filed online through biz.sosmt.gov. Montana does not accept a reinstatement that leaves the underlying delinquency unresolved, so the Application for Reinstatement travels with the missed Annual Reports rather than ahead of them. Expedited handling is available for $20 and returns the filing in about 24 hours, which is worth buying when a closing date is fixed and worth skipping when it is not.

Step 1: Count the missed Annual Reports precisely

Pull the entity record on the Secretary of State's business search and read the last accepted filing date rather than the date you remember filing. Each Annual Report year from that point forward carries the $35 late report fee, so each dormant year costs $35. Two years is $70, three is $105, five is $175. Add the $35 reinstatement fee and the state's share of a three year lapse comes to $140. The arithmetic is small enough that people skip it, then underpay by one year and get the package returned.

Step 2: Verify the registered agent on the record

Montana will not reinstate an entity into a vacancy. The agent named on the reinstatement has to be a real Montana address that has consented to serve, and after two or three dormant years that is frequently not what the record shows. A Statement of Change of Registered Agent costs $15 and can be filed alongside the reinstatement. Our Montana registered agent guide covers the consent and address requirements, and the Montana agent filing page handles the change itself.

Step 3: Assemble the package in the state portal

The portal treats each missed year as a separate report with its own submission, so a three year lapse is four filings rather than one: three Annual Reports and the Application for Reinstatement. Enter the officer, member and manager information as it should read today, not as it read on the last accepted filing. A dissolved record is almost always a stale record, and the reinstatement is the cheapest opportunity to correct it.

Step 4: Pay and track the submission

Montana debits the card at submission and reviews afterward, so a payment confirmation is not an acceptance. Standard review runs 5 to 10 business days. If the office finds a defect it returns the package with a note rather than correcting it, and the clock restarts on resubmission. Watch the email address attached to the portal account rather than the address on the entity record, because that is where the notice goes.

Step 5: Rebuild the record around the entity

Acceptance restores the register, not the paperwork that depends on it. Order a fresh Certificate of Existence for the bank, the insurer and any licensing board that asked for one, using our Montana Certificate of Existence guide or the good standing service at $79 plus the state fee. If the entity is registered in other states, each of those registers has been running its own delinquency clock and needs its own catch-up filing.

Five Mistakes That Stall a Montana Reinstatement

The five failures below account for most returned Montana packages. Each one is cheap to avoid and expensive to discover after submission.

Mistake 1: Paying the report fee and forgetting the penalty

What happens. The filer pays the $20 printed on the older fee schedule for each missed Annual Report and stops there. Why. The $20 figure still sits on the superseded printed fee schedule, while the live schedule prices a report filed after April 15 at $35. Consequence. A three year lapse underpays by $45, the package is returned, and the entity spends another two to three weeks dissolved for the sake of a rounding error. Prevention. Price each dormant year at $35, not $20, then add the $35 reinstatement fee once.

Mistake 2: Filing the reinstatement ahead of the back reports

What happens. The Application for Reinstatement goes in first, on the theory that restoring the entity will make the reports fileable. Why. Most registry portals block report filing on a dissolved record, which makes the reinstatement look like the logical first move. Consequence. Montana rejects a reinstatement that does not cure the delinquency, so the filing fee is spent on a returned package. Prevention. Submit the missed Annual Reports and the reinstatement as one batch in the same session.

Mistake 3: Naming an agent who no longer serves

What happens. The reinstatement lists the agent shown on the last accepted filing. Why. Nobody re-reads the agent block, and commercial agents routinely resign accounts that stop paying, which is exactly what a dormant entity does. Consequence. The Secretary of State rejects a filing that names an agent who has resigned or whose address is no longer valid in Montana. Prevention. Check the agent line on the public record before you file, and pair the $15 change of agent with the reinstatement if it is stale.

Mistake 4: Letting the 60 month window expire

What happens. The owner intends to reinstate eventually and lets five years pass. Why. Montana's costs are so low that there is no financial pressure to act, and low pressure produces long delay. Consequence. After 60 months the reinstatement route closes and the only way back is a new formation at $35, with a new formation date, a broken chain of title on any asset held in the entity name and no relation back to the original registration. Prevention. Treat the dissolution date as a hard deadline and diary it the day you learn of it.

Mistake 5: Forgetting the other states on the file

What happens. The Montana record is restored and the matter is closed. Why. Foreign registrations are filed once and then forgotten, and they do not appear anywhere on the Montana record. Consequence. Every state where the entity is qualified has been accruing its own late fees and, in several, its own revocation, none of which Montana's reinstatement touches. Prevention. List every state the entity is registered in before you file, and work through our Montana foreign qualification guide for the ones that need reinstating too.

The Consequences of Leaving a Montana Entity Dissolved

Montana's penalty structure is unusually forgiving, which makes the cost of delay easy to misjudge. The state's meter runs at $35 a year, and after five dormant years the entire state bill is $175 in back reports and penalties plus the $35 reinstatement fee. Nobody has ever gone under because of $210. The expensive part of a Montana dissolution is what happens around the register while the register says dissolved.

Start with the name. A dissolved entity gives up its exclusive claim to its registered name, and Montana will hand that name to the next applicant who asks for it. If it is painted on a truck, printed on a licence, or sitting in a domain and a decade of search history, replacing it costs multiples of the filing fees. Next, the certificate. A dissolved entity cannot obtain a Certificate of Existence, and that certificate is what a lender, a landlord, a bonding company or another state's filing office asks for before anything closes. Our Montana annual report guide covers the filing that prevents all of this, and the Montana annual report filing page is where it gets done.

What a dissolved Montana entity cannot do

It cannot file suit in Montana as a plaintiff, though it remains fully suable. It cannot reliably open or keep a business bank account, because banks re-verify entity status and a dissolved result triggers a hold. It cannot sign a contract without giving the counterparty a defence worth raising. It cannot register a new Montana assumed business name, qualify into another state, or complete a financing that requires a clean certificate. Practically, dissolution does not stop the business; it stops every transaction the business needs a third party to agree to.

The cliff at 60 months

Everything above is recoverable for five years. At month 61 it is not. Past the window the entity cannot be reinstated at any price, and the replacement is a brand new Montana LLC or corporation with a 2026 or later formation date. That new date is what every future certificate, credit application and diligence request will show, so a company that has traded since 2014 starts reading as a company founded last year. Assets titled to the old entity have to be transferred, contracts have to be assigned or re-signed, licences and permits tied to the entity have to be reapplied for, and the EIN question has to go to a tax adviser. Closing an entity you no longer want is a $149 filing described in our Montana dissolution guide; losing one by accident costs considerably more.

Three Montana Reinstatements in Practice

Example 01: a Bozeman consultancy that missed one report

A single-member consulting LLC in Bozeman missed the April 15 Annual Report in the year the owner changed both her accountant and her mailing address. She learned of it eleven months later when a client's procurement portal flagged the entity as not in good standing. Action taken: one Annual Report filed at $35, agent address corrected at $15, Application for Reinstatement filed at $35. Real cost: $85 in state fees and $249 for the managed filing. Timeline: submitted on a Tuesday, accepted eight business days later. Outcome: active status restored, the procurement flag cleared the following week, and the name was never at risk because no one else had asked for it.

Example 02: a Billings corporation three years out

A Billings equipment corporation stopped filing after its bookkeeper retired and nobody inherited the portal credentials. Three Annual Reports were outstanding and the registered agent, a commercial provider, had resigned the account for non-payment in the second year. Action taken: agent reappointed and the change filed at $15, three Annual Reports filed at $35 each for a total of $105, then the reinstatement at $35. Real cost: $155 in state fees, $249 for the reinstatement engagement, and about $900 in bookkeeping to reconstruct the officer and share records the reports required. Timeline: nine days at the Secretary of State, six weeks in total because the records work came first. Outcome: reinstated with the officer list corrected for the first time since 2022.

Example 03: a Missoula outfitter past the window

A Missoula outfitting company was dissolved in 2019 and the owner, who had wound the business down, restarted it in 2026. By then more than 60 months had passed and reinstatement was unavailable at any price. Action taken: a new Montana LLC formed at $35 in state fee with no service fee, a new assumed business name registered because the original trading name had been taken by an unrelated registrant, and the equipment retitled from the old entity to the new one. Real cost: $35 formation, $20 assumed name filing, roughly $2,400 in retitling, signage, and legal time on the asset transfers, plus a licence reapplication. Timeline: four months from decision to trading. Outcome: operating again under a modified name, with a 2026 formation date on every certificate it will ever produce.

Staying Current After a Montana Reinstatement

Reinstatement fixes the record. It does not fix the reason the record broke. Montana gives you one date to defend, so defend it properly: put April 15 in the same calendar you use for tax deadlines, file in January rather than April, and make sure the confirmation email goes to an address that survives a change of accountant. Keep the registered agent live and paid, because an agent who resigns is how most Montana owners stop receiving the notice that would have prevented all of this. Where the entity's name, address, or management has genuinely changed, file the correcting document set out in our Montana amendment guide instead of trying to fix it inside a report. Owners running entities in more than one state get the most out of compliance monitoring at $79 a year, which watches each register separately and files each deadline on its own schedule.

How File.Business Runs a Montana Reinstatement

We treat a Montana reinstatement as one engagement rather than a form. We pull the current entity record from the Montana Secretary of State, read the last accepted filing date, and price every dormant year at report fee plus penalty so the payment is right the first time. We check the agent line and correct it where it is stale, prepare the missed Annual Reports with current officer and management data, and submit them with the Application for Reinstatement as a single batch through biz.sosmt.gov. We pay the state from your authorised method, track the review, and confirm the restored status in writing. Our reinstatement service is $249 plus state fees.

What the engagement looks like

For a typical three year Montana lapse: day 1, record pull and exact back-fee calculation; day 2, agent verification and any change of agent; days 2 to 4, preparation of the missed reports with corrected management data; day 4, submission of the full batch; days 5 to 14, state review and acceptance; day 15, confirmation, a fresh Certificate of Existence if you need one, and enrolment in monitoring so the April 15 date is covered from here.

Frequently Asked Questions

Doing this in Montana specifically: Montana reinstatement filing covers the detail for this state, including the current fee and the exact form the agency expects.

Disclosure. File.Business is a private filing service, not a government agency and not a law firm. We prepare and submit filings at your direction, and nothing on this page is legal or tax advice. Filing fees, deadlines, and statutory references are current as of the last-updated date shown above and can change. Confirm current requirements with the relevant state agency before you file.