Step 1: Choose a name Oklahoma will accept
The name has to end with “Limited Liability Company”, “Limited Company”, “LLC” or another form the state accepts. It also has to differ from the names already on the Oklahoma Secretary of State's records, and some words need another agency's approval. Check an LLC name in Oklahoma against those rules and the registered names we hold, then confirm it on the official search.
Not ready to file? A reservation holds the name: $10, for 60 days. See how to reserve an LLC name.
Step 2: Appoint a registered agent
The Articles of Organization names a registered agent: a person or company with a street address in Oklahoma who receives lawsuits and official notices for the LLC during business hours. You can usually serve yourself if you live in the state, or pay a commercial agent a yearly fee.
Our sister site lists the registered agents Oklahoma companies use most, with how many companies each one serves.
Step 3: File the Articles of Organization
File it with the Oklahoma Secretary of State. The fee is $100. File online, or on paper. The LLC exists once the state accepts the filing.
Step 4: Write an operating agreement
Oklahoma doesn't require one (18 O.S. § 2012.2(A)), but without it the state's default rules decide how the LLC is run and how profits and votes are shared. It stays in the company's records; it isn't filed.
Make a free Oklahoma LLC operating agreement and download it as a Word file.
Step 5: Get an EIN
An EIN (employer identification number) is the LLC's federal tax ID: banks ask for it to open a business account, and the LLC needs one to hire. The IRS issues it free; apply online at irs.gov once Oklahoma has accepted the Articles of Organization.
Step 6: File the Oklahoma LLC annual report
Fee: $25 (LLC Annual Certificate; 18 O.S. § 2055.2). Due: Each year on the anniversary date of filing the articles of organization; notice is emailed only to the email address on record, and an LLC that has not filed within 60 days after the due date ceases to be in good standing. (Source: Okla. Stat. title 18 (PDF), oklegislature.gov.)
| After formation | Oklahoma |
|---|---|
| Recurring report | $25 annual certificate each year (due on the filing anniversary) |
| State tax or fee on LLCs | None |
| Proof of good standing | Certificate of Good Standing, $20 |
Missing the recurring filing is the most common way an LLC loses its good standing, and in time its existence. On our sister site, look up an LLC's status or see how to get a Oklahoma certificate of good standing.
What it costs to start an LLC in Oklahoma
| State fee | Amount |
|---|---|
| Formation filing | $100 |
| First year, state fees | $100 |
| Each year after | $25 |
Over five years, Oklahoma's state fees come to $200. These are state fees only: a commercial registered agent, a publication notice and income taxes are extra. Compare every state's fees, with the options to reserve the name or file faster.
Sources
Fees, sos.ok.gov, checked 2026-10-07
Forms, sos.ok.gov, checked 2026-10-07
sos.ok.gov, checked 2026-10-07
sos.ok.gov, checked 2026-10-07
sos.ok.gov, checked 2026-10-07
sos.ok.gov, checked 2026-10-07
Order default, sos.ok.gov, checked 2026-10-07
Corp inquiry find, sos.ok.gov, checked 2026-10-07
Okla. Stat. title 18 (PDF), oklegislature.gov, checked 2026-10-07
Business hub name availability (PDF), oklahoma.gov, checked 2026-10-07
Businesses, oklahoma.gov, checked 2026-10-07
oklahoma.gov, checked 2026-10-07
Apply for an EIN online, irs.gov
How to start an LLC in Oklahoma
- Choose a name Oklahoma will accept and check it against the Oklahoma Secretary of State's records.
- Appoint a registered agent with a street address in Oklahoma.
- File the Articles of Organization with the Oklahoma Secretary of State ($100).
- Write an operating agreement.
- Get a free EIN from the IRS.
- Keep up with the recurring filings and fees.
Common questions
How much does it cost to start an LLC in Oklahoma?
$100 to file the Articles of Organization. The state's fees come to $100 in the first year and $25 a year after that; a registered agent service or a newspaper notice costs extra.
How long does it take to start an LLC in Oklahoma?
The Oklahoma Secretary of State doesn't publish a processing time; its site shows how to file and check on a filing.
Do I need an operating agreement in Oklahoma?
Oklahoma doesn't require one (18 O.S. § 2012.2(A)), but it's the document that says who owns the LLC and how it's run; banks and partners often ask for it.
Can I start an LLC in Oklahoma online?
Yes. The Oklahoma Secretary of State takes the Articles of Organization online, for $100.
When is the Oklahoma LLC annual report due?
Each year on the anniversary date of filing the articles of organization; notice is emailed only to the email address on record, and an LLC that has not filed within 60 days after the due date ceases to be in good standing.
Does Oklahoma require an annual report for LLCs?
Yes. Oklahoma's recurring filing: $25 annual certificate each year (due on the filing anniversary).