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Statewise Business The state fee almanac for LLCs, sourced line by line.

Foreign LLC guide · Oklahoma

Oklahoma Foreign LLCs (2026): Registration Fees and the 3 Best Services

Almanac pick for foreign LLC registration in Oklahoma, 2026: Mainstay Filing ($199), OK Registered Agent.org ($199) and Oklahoma Registered Agent.co ($199), ranked first to last. At the Oklahoma Secretary of State, Business Filing Department the registration fee is $300 and each report is $25: 31st of 50 on three-year state fees.

Entry by the Statewise Business almanac desk ·

The Oklahoma schedule

31stacross 50 states, foreign LLC feesSmaller number, smaller state bill. Open the full table
Foreign registration fee
$300Entry from sos.ok.gov, October 2026
Report each cycle
$25Annual certificate
Certificate from home
60 daysOldest the certificate may be at filing
State fees over three years
$350Years one to three, state fees only

Our Oklahoma entries

Order from the five weighted criteria on the methodology page: three-year service fees at 32%, filings covered at 28%, then renewal price, fit with Oklahoma rules and clarity of fees.

1. Mainstay Filing: best for the same price in any state

Where we would begin$199 plus the $300 state fee, then $149 a year

Entry one is Mainstay Filing: a $199 service fee in any state, first agent year included.

The premium over OK Registered Agent.org is $100 across three years, and more of the state's paperwork gets handled for it.

From the second year, the agent costs $149 annually.

In the price

  • The registration filing, handled for you
  • The registered agent role costs nothing in year one
  • Fifty-state coverage

Strengths

  • $199 plus state fee
  • Agent covered for the first year
  • All fifty states covered

Weak points

  • $50 more a year for the agent
Visit Mainstay FilingPartner link. We may earn money if you buy.

2. OK Registered Agent.org: best for an inexpensive Oklahoma filing

Oklahoma focus$199 plus the $300 state fee, then $99 a year

Listed second: OK Registered Agent.org, because registration at $199 plus state fees, agent covered for year one.

In the price

  • The foreign registration filing
  • A year of agent service

Strengths

  • First agent year in the price
  • $99 a year for the agent afterward
  • $199 over the state fee

Weak points

  • Serves Oklahoma alone
Visit OK Registered Agent.orgPartner link. We may earn money if you buy.

3. Oklahoma Registered Agent.co: best for another Oklahoma option

Oklahoma focus$199 plus the $300 state fee, then $99 a year

Listed third: Oklahoma Registered Agent.co, because registration at $199 plus state fees, agent covered for year one.

Its published prices are identical to OK Registered Agent.org's, so the two sit close together.

In the price

  • The foreign registration filing
  • A year of agent service

Strengths

  • First agent year in the price
  • $99 a year for the agent afterward
  • $199 over the state fee

Weak points

  • Serves Oklahoma alone
Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.

The 3 picks compared

#EntryYear-one priceYears two onService fees over three years
1Mainstay Filing$199$149/yr$497Visit Mainstay FilingPartner link. We may earn money if you buy.
2OK Registered Agent.org$199$99/yr$397Visit OK Registered Agent.orgPartner link. We may earn money if you buy.
3Oklahoma Registered Agent.co$199$99/yr$397Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.
Prices as the companies publish them, taken November 12, 2026. No row includes the $300 state fee.

The registration cost calculator

Registration fee $300, then the $25 report from year two, added to the service's prices.
State $350 and service $497 make $847 over 3 years with Mainstay Filing.

Oklahoma among its neighbors in the rank

PositionStateThree-year foreign LLC fees
28thNew Hampshire$300
30thWashington$320
31stOklahoma$350
32ndGeorgia$355
33rdFlorida$402.50
All fifty rows: Foreign LLC fees by state.

The Oklahoma filing for out-of-state LLCs

An LLC formed elsewhere sends the Application for Registration (Foreign Limited Liability Company) (SOS Form 0081) to the Oklahoma Secretary of State, Business Filing Department with $300. Send along certificate of good standing, existence or fact, no older than 60 days.

Later on it files the annual certificate ($25), anniversary of the registration date.

Checklist before filing

  • Certificate of good standing, existence or fact, no older than 60 days.
  • The LLC's legal name and the date it was formed.
  • A registered agent based in the state, supplied by every service on this page.
  • Funds for the $300 registration fee.

Risks of working unregistered

Until it registers, the LLC cannot file a lawsuit in the state (18 O.S. 2048(A)). Its agreements remain enforceable (18 O.S. 2048(B)).

Basis for the order

Mainstay Filing won on requirements covered, which is worth 28%; OK Registered Agent.org came next.

Because a foreign LLC lives in two states, coverage decided the order.

Oklahoma foreign registration service questions

What does a foreign LLC pay to register in Oklahoma?

$300 as the official fee. A service adds $199.

What is the foreign registration form in Oklahoma?

Application for Registration (Foreign Limited Liability Company) (SOS Form 0081), filed with the Oklahoma Secretary of State, Business Filing Department.

Is a certificate from the home state required?

Yes, certificate of good standing, existence or fact, dated within 60 days of the filing.

What does a foreign LLC owe each year?

It files the annual certificate for $25.

What happens if the LLC operates there unregistered?

Until it registers, the LLC cannot file a lawsuit in the state (18 O.S. 2048(A)). Its agreements remain enforceable (18 O.S. 2048(B)).

Does a foreign LLC need a registered agent in Oklahoma?

Every LLC must name a registered agent with an in-state street address.

Who should handle the registration?

Mainstay Filing first, because $199 plus Oklahoma's own fee, then $149 a year for the agent from year two. After it: OK Registered Agent.org and Oklahoma Registered Agent.co.

Keep reading

Citations for this entry

  1. Oklahoma Secretary of State, Business Filing Department. Source: sos.ok.gov. Last read August 2026.
  2. Oklahoma Secretary of State, Business Filing Department. Source: sos.ok.gov. Last read August 2026.
  3. Oklahoma report due date. Source: law.justia.com. Last read August 2026.
  4. 18 O.S. § 2004. Source: sos.ok.gov. Last read August 2026.
  5. Oklahoma formation fee: Filing fee, official source. Source: sos.ok.gov. Last read October 2026.
  6. Procedures for registering a foreign LLC. Source: sos.ok.gov. Last read October 2026.
  7. 18 O.S. § 2049, transacting business. Source: oscn.net. Last read October 2026.
  8. Oklahoma Statutes Title 18, foreign LLC necessity of. Source: oklegislature.gov. Last read November 2026.
  9. New Hampshire Secretary of State, LLC forms and. Source: sos.nh.gov. Last read October 2026.
  10. Form FLLC-1. Source: sos.nh.gov. Last read October 2026.
  11. RSA 304-C:174, activities that do not count. Source: gc.nh.gov. Last read October 2026.
  12. RSA 304-C:175, registration. Source: gc.nh.gov. Last read October 2026.
  13. RSA 304-C:191, fees. Source: gc.nh.gov. Last read October 2026.
  14. Washington SOS, register a foreign LLC online. Source: sos.wa.gov. Last read October 2026.
  15. Washington SOS, fee schedules and priority services. Source: sos.wa.gov. Last read October 2026.
  16. RCW 23.95.520, activities that are not doing business. Source: app.leg.wa.gov. Last read October 2026.
  17. RCW 23.95.505, consequences of not registering. Source: app.leg.wa.gov. Last read October 2026.
  18. RCW 23.95.510, foreign registration statement. Source: app.leg.wa.gov. Last read October 2026.
  19. Washington SOS, registered agents. Source: sos.wa.gov. Last read October 2026.
  20. Georgia Secretary of State, how to register a. Source: sos.ga.gov. Last read October 2026.
  21. Form CD 241, application for certificate of authority. Source: sos.ga.gov. Last read October 2026.
  22. Corporations Division filing fees. Source: sos.ga.gov. Last read October 2026.
  23. Corporations Division FAQ. Source: sos.ga.gov. Last read October 2026.
  24. Form CD 555, application for withdrawal. Source: sos.ga.gov. Last read October 2026.
  25. Form CR2E027, foreign LLC application. Source: form.sunbiz.org. Last read October 2026.
  26. Florida Statutes 605.0902, certificate of authority. Source: flsenate.gov. Last read October 2026.
  27. Florida Statutes 605.0905, activities that are not transacting. Source: flsenate.gov. Last read October 2026.
  28. Florida Statutes 605.0904, consequences of transacting business without. Source: flsenate.gov. Last read October 2026.
  29. Form CR2E057, withdrawal. Source: form.sunbiz.org. Last read October 2026.
  30. Sunbiz LLC fees. Source: dos.fl.gov. Last read October 2026.
  31. Mainstay Filing Oklahoma service page, taken November 12, 2026
  32. OK Registered Agent.org pricing page, taken November 12, 2026
  33. Oklahoma Registered Agent.co pricing page, taken November 12, 2026