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Mississippi . Business search

Search Mississippi business records like a pro.

Mississippi businesses are recorded publicly through MS SOS Business Filings Portal. 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 Mississippi businesses now →

Four ways to find a Mississippi entity

1. By entity name

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

2. By document number

Unique identifier MS SOS Business Filings Portal 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 Mississippi

StatusWhat it means
Active / Good StandingEntity exists, current on filings.
Active (not in good standing)Entity exists but missed something.
Administratively DissolvedMississippi 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 MS SOS Business Filings Portal 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 Mississippi business search?
Use the MS SOS Business Filings Portal system or run a search through File.Business.
What does Active mean in a Mississippi business search?
Active means the entity legally exists. Does NOT mean current on filings.
What does Administratively Dissolved mean?
Mississippi dissolved for failure to file or pay. Reinstatement available.
Can I search by registered agent in Mississippi?
Yes. Useful for due diligence.
Is the Mississippi business search free?
Yes. MS SOS Business Filings Portal provides free entity searches.
How current is the Mississippi business search data?
MS SOS Business Filings Portal updates within 1 to 3 business days.
Can I get a Certificate of Good Standing through the search?
No. Mississippi charges $25. File.Business orders it for you.

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Five minutes per filing. State fee passed through at cost. Audit trail and deadline tracking included.

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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 Mississippi Secretary of State, Business Services Division or any Secretary of State office. You may file directly with the Mississippi 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 Mississippi Secretary of State, Business Services Division as of June 2026 and may change. For entity-specific guidance, consult a licensed Mississippi 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.