North Carolina business entity information, including entity name, type, SOSID number, and formation date, is available through the North Carolina business search portal. This database provides immediate access to the key details you need for onboarding, compliance, or business transactions.

One usage rule applies before you start: the North Carolina Secretary of State's search tips page describes the portal as designed for interactive, real-time use, and automated or scripted searches are not permitted because they can degrade system performance. Teams that need bulk records should use the SOS's Browse Data Subscriptions service instead.

Summary table: finding your North Carolina entity information

Each data point you need lives in a specific place in North Carolina's records, and the table below shows where.

How to search for North Carolina business entities

The portal offers four search targets: Company by Name, Company by Secretary of State Identification Number (SOSID), Company Officials, and Registered Agents. A separate search within the portal covers assumed names (DBAs). This flexibility makes it easier to find entities even when you don't have complete information; you can locate every business tied to a specific agent or official.

For name searches, the "Words" control gives you four matching options: Starting With, All, Any, and Exact Match. The search tips page recommends using "Name starting with" or "Name contains all words" for more reliable results, since North Carolina is a "distinguishable upon the record" state where similar names can differ by small details.

Enter your search criteria in the appropriate field and click "Search." The system displays matching entities with entity name, SOSID, type, status, and Date Formed visible directly in the results.

Click the business name to access the detailed entity profile, which includes North Carolina registered agent information, the registered office address, annual report due date and status, and complete filing history. Annual report status appears on the individual profile page rather than as a standard column in the results list.

What you'll see in search results

• Legal entity name (exact spelling and punctuation)

• Type (Limited Liability Company, Business Corporation, PLLC, etc.)

• SOSID

• Status, using the portal's own labels described on the Entity Status FAQ page, such as "Current-Active," "Active/Not Current," and "Admin. Dissolved." The portal doesn't use bare "Active," "Dissolved," or "Suspended" labels, and uses the correct term matters for due diligence documentation.

• Date Formed

How to find your entity number in North Carolina

Your North Carolina entity number, officially the Secretary of State Identification Number (SOSID), was assigned by the North Carolina Secretary of State when your entity was formed and stays with the entity permanently.

Where to locate your North Carolina entity number

Here are the steps that you should follow:

1. North Carolina business search (fastest method)

• Located: displayed in search results beside the company name

• Labeled as: "SOSID" in results; "Secretary of State Identification Number (SOSID)" on the profile page

2. Certificate of Existence and the portal record

• The SOSID does not appear in the text of the Articles of Organization or Articles of Incorporation forms; the SOS assigns it upon filing, and it lives in the online registration record

• A Certificate of Existence, North Carolina's equivalent of a certificate of good standing, sets out the particulars of the entity's organization and status drawn from that record

• Each individual filing also carries its own Document ID, which is separate from the company-level SOSID

3. Annual reports and state tax filings

• The entity profile page offers a pre-populated annual report option driven by your portal record, so your North Carolina annual report obligations run off the same identifier

• For corporations, NCDOR returns instructions to direct filers to include the North Carolina Secretary of State number on the return. LLC filing obligations depend on federal tax classification: an LLC taxed as a partnership or disregarded entity can still create a North Carolina filing obligation for a corporate member, but a corporate member whose only North Carolina connection is ownership in an LLC taxed as a corporation isn't required to file a separate corporate income and franchise tax return. Confirm your entity's specific obligation with NCDOR or your tax advisor.

North Carolina entity number format

SOSIDs are numeric identifiers assigned at formation, for example 1427616 or 12532018. Check the SOSID on your own entity's profile page for the exact number rather than assuming a fixed digit pattern.

How to find your entity type in North Carolina

North Carolina recognizes multiple business entity types, including LLCs and PLLCs under Chapter 57D and business corporations under Chapter 55, along with nonprofit corporations, professional corporations, LPs, and LLPs. The designation shown in the portal matches what was filed with the state.

Where to find your North Carolina entity type

Here are the steps that you should follow:

1. North Carolina business search (most accessible)

• Displayed: in the "Type" column of search results (for example, "Business Corporation")

• Listed: on the detailed profile page exactly as filed with the state

2. Formation documents

• LLCs file Articles of Organization on the SOS LLC forms page; corporations file the Articles of Incorporation form (Form B-01). North Carolina does not use "Certificate of Formation."

• The document states the formal legal designation (for example, "North Carolina Limited Liability Company")

3. Annual reports

• Listed in the entity information section

• Must match the original formation documents

How to find your formation date in North Carolina

Your formation date, the date the North Carolina Secretary of State filed your business entity, appears as "Date Formed" in business search results and on the entity profile page.

Where your North Carolina formation date appears

Here’s what you need to check:

1. North Carolina business search (easiest access)

• Listed as: "Date Formed" in search results and the detailed entity profile

• Format: month/day/year, for example 2/12/2015

2. Articles of Organization or Articles of Incorporation

• Under § 55D-13, a filed document is effective at the time of filing as evidenced by the Secretary of State's date and time endorsement

• Both forms carry an effective-date field in the document body; the LLC form states the articles will be effective upon filing, unless a future date is specified

3. Annual report timing

• LLC annual reports are generally due April 15 each year following the year of creation, according to the SOS annual report due dates page; confirm the current schedule each year, since deadlines can shift around holidays and weekends

• Business corporations file by the 15th day of the fourth month after fiscal year close, so the formation date matters less for corporate deadlines than the fiscal year does

Formation date vs. effective date

North Carolina allows businesses to specify a delayed effective date when filing, which creates two different dates:

• Formation date (file date): when the North Carolina Secretary of State processed your paperwork

• Effective date: a later date you specify in the document, which may not be later than the 90th day after filing; if you specify a date but no time, the document takes effect at 11:59:59 p.m. on that date

Unless you complete the optional delayed-date field, the two dates are the same.

Automate your North Carolina compliance with Discern

Discern keeps your North Carolina entity records working for you instead of sitting in a portal. The platform tracks each entity's SOSID, type, and annual report deadline, pre-fills state forms from a centralized data model, and files annual reports automatically before the due date. Registered agent service across all jurisdictions means state correspondence reaches you electronically with real-time notifications.

For teams managing multi-state entity portfolios, Discern coordinates annual reports, registered agents, and foreign registrations across 51+ jurisdictions from one platform. Customers with 200+ state registrations complete their annual filings in 5 to 10 minutes, and autofilings run in perpetuity without manual input.

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Frequently asked questions

Is the North Carolina entity number the same as a federal EIN?

No. The SOSID is a state-issued identifier from the North Carolina Secretary of State and only applies to your state registration record. Your federal Employer Identification Number comes from the IRS and is a separate number used for federal tax purposes.

Can I search North Carolina entities without creating an account?

Yes. The business search portal is free and does not require a login for basic name, type, number, or formation date lookups.

Does North Carolina use a "Certificate of Formation" like some other states?

No. North Carolina calls the formation document for an LLC the Articles of Organization and for a corporation the Articles of Incorporation. "Certificate of Formation" is not the state's terminology.

What's the difference between my formation date and an effective date?

Your formation date is when the Secretary of State actually processed your filing. An effective date only differs from that if you specifically requested a delayed effective date on your formation document, which North Carolina allows up to 90 days after filing.