Oklahoma entity name, type, filing number, and formation date are available through the Oklahoma Secretary of State business search portal. The online database covers the details you need for onboarding, compliance, or business transactions.

Summary table: finding your Oklahoma entity information

The table below shows where each data point lives and how Oklahoma formats it.

How to search for Oklahoma business entities

The Oklahoma Secretary of State hosts the Business Entity Search under its business services pages. The portal describes itself as "a preliminary search for a business with a particular name." Beyond the basic name field, the Advanced Search toggle lets you search by registered agent name, officer or director name, entity type, city, filing number, or active-status only, and it supports partial-name matches. If you already have the 10-digit filing number, the separate Business Entity Order Page accepts it as a direct lookup when ordering certificates and copies.

The free search results and entity summary are enough for most onboarding and compliance checks. Opening the full entity detail view costs $5.00 for 1 to 3 entities under 18 O.S. § 1142, the same fee that applies to a record search.

Click the hyperlinked filing number in the results to open the entity detail page, which shows the formation date, current status, and registered agent information in Oklahoma.

What you'll see in search results

The free search results and entity summary page display:

• Legal entity name (exact spelling and punctuation)

• Entity type (for example, "Domestic Not For Profit Corporation," LLC, LP, LLP, PLLC)

• Filing number (10-digit format, hyperlinked in search results)

• Formation date (out-of-state entities should also review the date of Oklahoma foreign registration)

• Current status (common values include In Existence, Dissolved, Cancelled, Expired, and OTC Suspension)

• Registered agent name and address

• State of domicile, authorized shares and par value (for corporations), name changes, and trade names

Paying the $5.00 entity detail fee adds the officer, director, or general partner roster, the principal office address, and the entity's full filing history.

How to find your entity number in Oklahoma

Your Oklahoma entity number, officially labeled "Filing Number," is a 10-digit numeric value such as 2112285845.

Where to locate your Oklahoma filing number

1. Oklahoma business search (fastest method)

• Located: displayed in search results as a hyperlink to the entity detail page

• Labeled as: "Filing Number"

• Format: 2112285845 (10-digit sequence)

2. Business Entity Order Page

• Enter the filing number as a direct lookup when ordering certificates of good standing, copies, or information printouts

3. Annual certificate forms and state filings

• Oklahoma's LLC annual certificate (SOS-FORM-0097) and LP annual certificate (SOS-FORM-0098) both label the field "Filing Number"

Oklahoma entity number format

• Format: 10 digits, numeric only

• Example: 2112285845

• Label note: current SOS pages and forms consistently use "Filing Number," not "File Number"

How to find your entity type in Oklahoma

Oklahoma recognizes for-profit and not-for-profit corporations, LLCs, LPs, LLPs, professional entities (PCs and PLLCs), and benefit corporations, listed exactly as shown in your business search results and formation documents.

Where to find your Oklahoma entity type

1. Oklahoma business search (most accessible)

• Displayed on the entity detail page

• Listed as: "Entity Type"

• Shows designations such as Domestic Not For Profit Corporation, LLC, PLLC, LP, LLP

2. Formation documents

• Oklahoma LLCs file Articles of Organization; corporations file a Certificate of Incorporation

• LPs file a Certificate of Limited Partnership; LLPs file a Statement of Qualification

• The terms "Certificate of Formation" and "Certificate of Organization" do not appear on Oklahoma SOS filing pages or forms

3. Annual certificates

• Entity information appears on annual certificate filings; see Oklahoma annual report requirements for deadlines and fees

How to find your formation date in Oklahoma

Your formation date, the date the Oklahoma Secretary of State filed your entity, appears in the business search and on your formation document.

Where your Oklahoma formation date appears

1. Oklahoma business search (easiest access)

• Listed as: "Formation Date" on the entity detail page

• Shown in day-month-year format, for example 13 Sep 2010

2. Formation documents

• Your filed Articles of Organization or Certificate of Incorporation record the filing date

• For corporations, legal existence commences upon filing under 18 O.S. § 1010

3. Annual certificate deadlines

• Your formation date sets your compliance calendar. Under 18 O.S. § 2055.2, LLCs file a $25 annual certificate each year on the anniversary of formation; LPs file a $50 annual certificate on their anniversary under the Oklahoma Uniform Limited Partnership Act at 54 O.S. § 500-210A

• An LLC that misses its deadline by more than 60 days ceases to be in good standing

Formation date vs. effective date

Oklahoma allows a delayed effective date of up to 90 days after filing. For corporations, 18 O.S. § 1007(D) provides that an instrument may state it is not effective until a specified time, no later than the ninetieth day after the date of its filing; the LLC Act contains a parallel 90-day provision, reported at 18 O.S. § 2007(B).

Automate entity compliance with Discern

Once you have your Oklahoma entity details, Discern handles the ongoing work. We file Oklahoma annual certificates ahead of their anniversary deadlines, track due dates automatically, and provide registered agent service so legal notices and state correspondence reach you right away.

For teams with entities in more than one state, Discern manages registered agent coverage, annual report filings, entity formations, and foreign registrations from a single platform. Filings recur automatically once your entities are set up, so multi-state portfolios stay current without per-deadline manual work.

Book a demo with Discern.

Frequently asked questions

Here are answers to common questions about looking up Oklahoma business entity information.

What if I can't find my entity in the Oklahoma business search?

Try searching with just the distinctive part of the name and drop designators like "LLC" or "Inc.," since punctuation and spacing differences can cause a miss. If the entity was recently filed, allow time for the Secretary of State to process it before it appears. You can also search by filing number or registered agent name through the Advanced Search toggle if the name search doesn't return the right result.

Is Oklahoma business entity information free to access?

Basic search results and the entity summary, including name, type, filing number, formation date, status, and registered agent, are free. Viewing full entity detail, including the officer, director, or general partner roster and complete filing history, costs $5.00 for 1 to 3 entities.

What does "In Existence" status mean?

It's the default active status, meaning the entity has not ceased to exist and is in good standing with the Secretary of State. Other status values you may see include Dissolved, Cancelled (for an LLC or LP that hasn't filed its annual certificate for three years), Expired, and OTC Suspension (a corporation out of compliance with Oklahoma Tax Commission requirements).

Does Oklahoma issue a "Certificate of Formation"?

No. Oklahoma LLCs file Articles of Organization and corporations file a Certificate of Incorporation. Request those document names specifically when ordering certified copies from the Secretary of State.