You can find Mississippi business entity information, including entity name, type, number, and formation date, through the business search portal run by the Mississippi Secretary of State. This free online database provides access to the key details you need for onboarding, compliance, or business transactions.

Searches cost nothing, and the results table typically includes registered agent and current status information alongside the core identifiers. Mississippi also runs a second free tool, Mississippi Business Reports, a customized search of the Secretary of State's corporations database with results exportable as a printable Excel report.

Summary table: finding your Mississippi entity information

Each data point lives in a predictable place in Mississippi's system and follows a consistent format.

How to search for Mississippi business entities

Go to the business search portal and choose your preferred search method. The portal offers four search tabs: business name is most common, but you can also search by business ID, officer name, or the name of your registered agent in Mississippi if you have that information.

For business name searches, Mississippi provides five matching options to help you find the right entity. You can select "Starting With" to find names beginning with your search term, "All Words" to require every search term to appear in the name, "Any Words" for broader results, "Sounds Like" to catch phonetic matches or spelling variations, or "Exact Match" for precise results.

While Mississippi's system supports these flexible searches, using your complete legal name as registered produces the most accurate results. The search returns results immediately in a results table, and clicking your entity name opens complete details, including your Business ID number and formation date, plus additional information like registered agent details.

What you'll see in search results

Once the search completes, the results table typically displays the same core set of fields for each matching entity.

• Legal entity name (exact spelling and punctuation)

• Entity type (LLC, Corporation, LP, LLP, Not-for-profit Corporation, etc.)

• Business ID (unique state-assigned number)

• Formation date

• Current status (good standing, dissolved, or administratively dissolved)

• Details link for accessing full entity information

These fields are pulled directly from the state's business search results, so what you see on screen is the same information a Discern onboarding form will ask you to enter.

How to find your entity number in Mississippi

Your Mississippi entity number, officially called your "Business ID," is a numeric identifier like 1163289 that the Mississippi Secretary of State assigned when your entity was formed.

Where to locate your Mississippi Business ID

1. Mississippi business search (fastest method)

   • Located: Prominently displayed in the search results table

   • Labeled as: "Business ID"

   • Format: Numeric sequence (e.g., 1163289)

2. State welcome packet and SOS filing instructions

   • The state's business welcome packet labels it "IDENTIFICATION NUMBER (MS Business ID number)"

   • Amendment filing instructions direct users to enter the Business ID number

3. Mississippi annual report filings

   • The state's Business FAQs direct filers to enter the Mississippi Business ID number of the company

   • Used as your account identifier for ongoing filings

Mississippi entity number format

Per current Secretary of State system materials, Mississippi assigns Business ID numbers using one of the simplest formats among the 51 jurisdictions: a plain numeric sequence with no letters, prefixes, or embedded year codes.

• Format: Sequential numeric identifier, six or seven digits

• Examples: 731525 (six digits), 1163289 (seven digits)

• Pattern note: The Secretary of State's system materials describe every business operating in Mississippi as receiving a unique six or seven digit Business ID number, with no prefixes, letters, or year indicators

How to find your entity type in Mississippi

Mississippi recognizes multiple business entity types, typically listed as shown in your business search results and formation documents.

Where to find your Mississippi entity type

1. Mississippi business search (most accessible)

   • Displayed: Shown in search results under the entity type column

   • Listed as: "Limited Liability Company," "Corporation," "Limited Partnership," and similar designations

   • On entity detail and filing pages, the label reads "Business Type"

2. Certificate of Formation, Organization, or Incorporation

   • States the specific entity type being formed

   • Uses full legal terminology

3. Annual reports

   • Listed in the entity information section

   • Generally requires filing a formal amendment with the Secretary of State to change

How to find your formation date in Mississippi

Your formation date (when the Mississippi Secretary of State officially filed and approved your business entity) appears in Mississippi business search results and on your Certificate of Formation.

Where your Mississippi formation date appears

1. Mississippi business search (easiest access)

   • Listed as: "Formation Date"

   • Location: Displayed on the entity details page alongside your Business ID

2. Certificate of Formation, Organization, or Incorporation

   • Shows the official filing date stamped by the Mississippi Secretary of State

3. Annual report confirmations

   • References original filing date

   • Used to calculate annual report due dates

Formation date vs. effective date

Mississippi allows corporations and LLCs to specify a delayed effective date of up to 90 days after filing, so the formation date and effective date may differ if a delayed date is selected; otherwise, they are the same. For corporations, § 79-4-1.23(b) states that a delayed effective date for a document may not be later than the ninetieth day after the date it is filed. For LLCs, § 79-29-201(3) sets the same 90-day ceiling.

Track your Mississippi entities with Discern

Once you have pulled your Business ID, entity type, and formation date, Discern puts that information to work. Our platform coordinates Mississippi's annual report requirements, tracks deadlines, and manages registered agent services so filings go out on time without manual tracking.

Whether you are forming a Mississippi LLC or managing 50 entities across multiple states, Discern handles the Secretary of State compliance layer for your whole portfolio: registered agent coverage in 51+ jurisdictions, pre-filled annual reports, and foreign registrations when you expand into new states. Annual report filings across 51 jurisdictions typically take less than 15 minutes.

Book a demo with Discern's entity compliance platform to see how it handles Mississippi filings alongside the rest of your portfolio.

Frequently asked questions

Is the Mississippi business entity search free to use?

Yes. Both the primary business search portal and the Mississippi Business Reports tool are free, official services from the Mississippi Secretary of State.

What if my search doesn't return any results?

Try broadening your search mode. Mississippi's "Starting With" or "Sounds Like" options can surface a match if an exact name search comes up empty, since entity names must be typed exactly as registered to guarantee a hit under "Exact Match."

Why might my formation date differ from my effective date?

Mississippi allows a delayed effective date of up to 90 days after filing for both corporations and LLCs. If your formation documents specify a later effective date, your entity's legal existence begins on that later date rather than the filing date, even though the Secretary of State still records the original filing date.

Can I search using just part of a business name?

Yes. The portal's "All Words" and "Any Words" modes accept partial names, and "Starting With" is useful when you only remember the first part of a name. For the most reliable single result, though, search using the complete legal name as registered.