First LLC Guide › Oklahoma
Starting an LLC in Oklahoma: what you should know first
Filing a Oklahoma LLC costs $100. The Annual Certificate costs $25 a year. Our pick is Mainstay Filing; $747 covers three years.
By kind of owner
- Side hustle
- Quiet-year cost: $224 in year 2 with Mainstay Filing, including the $25 state report in that year.
- Online business
- Required registered agent. The address has to be a street address in Oklahoma, at a business office that is open during regular business hours. P.O. boxes are not accepted.
- Startup
- Filing: Articles of Organization (0073) with the Oklahoma Secretary of State. Write the operating agreement before you open the bank account.
- First-time owner
- Report due: Anniversary date of the filing of the Articles of Organization, every year.
Questions
Best LLC formation service in Oklahoma for a first-time owner?
Mainstay Filing: $299 in year 1 including the $100 filing fee, $224 in year 2.
Sources
- 18 O.S. § 2004 (filing the articles of organization); fee set by 18 O.S. § 2055 (multira state research spine): www.sos.ok.gov/forms/FM0074.PDF, checked August 12, 2026
- Oklahoma formation fee: Filing fee, official source read 2026-10-01: www.sos.ok.gov/business/fees.aspx, checked October 1, 2026
- Oklahoma Secretary of State, Business Filing Department (multira state research spine): www.sos.ok.gov/forms/Llcannualcertificate.PDF, checked August 12, 2026
- Oklahoma Secretary of State, Business Filing Department (multira state research spine): www.sos.ok.gov/corp/filing.aspx, checked August 12, 2026
- Oklahoma report due date (multira state research spine, due dates verified 714/714): law.justia.com/codes/oklahoma/title-18/section-18-2055-2/, checked August 12, 2026