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Montana . Business search

Search Montana business records like a pro.

Montana businesses are recorded publicly through MT SOS ePass Business Services. This guide explains how to search by name, document number, registered agent, or officer; what each status means; and how to avoid common mistakes.

Search Montana businesses now →

Four ways to find a Montana entity

1. By entity name

Drop the LLC/Inc/Corp suffix to widen results.

2. By document number

Unique identifier MT SOS ePass Business Services assigns. Best for unambiguous lookup.

3. By registered agent

Useful for due-diligence and identifying related-party structures.

4. By officer or director name

Find every entity where a specific person is listed.

What entity status means in Montana

StatusWhat it means
Active / Good StandingEntity exists, current on filings.
Active (not in good standing)Entity exists but missed something.
Administratively DissolvedMontana dissolved for failure to file or pay. Can be reinstated.
Voluntarily DissolvedArticles of Dissolution filed. Cannot be reinstated.
Merged / ConvertedEntity merged into another or converted.

Five common MT SOS ePass Business Services search mistakes

  • 1. Including the entity designation.
  • 2. Assuming Active means current on filings.
  • 3. Confusing Administratively Dissolved with Voluntarily Dissolved.
  • 4. Checking only the entity name.
  • 5. Trusting the search for good standing certification.
FAQ

Frequently asked questions

How do I do a Montana business search?
Use the MT SOS ePass Business Services system or run a search through File.Business.
What does Active mean in a Montana business search?
Active means the entity legally exists. Does NOT mean current on filings.
What does Administratively Dissolved mean?
Montana dissolved for failure to file or pay. Reinstatement available.
Can I search by registered agent in Montana?
Yes. Useful for due diligence.
Is the Montana business search free?
Yes. MT SOS ePass Business Services provides free entity searches.
How current is the Montana business search data?
MT SOS ePass Business Services updates within 1 to 3 business days.
Can I get a Certificate of Good Standing through the search?
No. Montana charges $5. File.Business orders it for you.

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Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Montana Secretary of State, Business Services Division or any Secretary of State office. You may file directly with the Montana Secretary of State, Business Services Division. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the Montana Secretary of State, Business Services Division as of June 2026 and may change. For entity-specific guidance, consult a licensed Montana attorney or CPA.

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File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.