3 Best Foreign Registration Services in Oklahoma (2026): Fee Schedule
Best value among Oklahoma foreign registration services in 2026: Mainstay Filing ($199), OK Registered Agent.org ($199) and Oklahoma Registered Agent.co ($199), ranked in that order. Registration in Oklahoma costs $300. Three years of service charges add $397 to $497.
Prepared by the Agent Fee Tables editorial team ·
Schedules ordered by: Best value first, using our five-part order
The main charges
Government registration fee$300sos.ok.gov {fee list dated October 2026}
What the first year bills$199State fee billed separately
Charges, three years$397 to $497Three years of service fees
State fees by year three$350Registration, reports, any minimum tax
Point of equal costDoes not occurOrder holds to year 10
The Oklahoma schedules
Service fees only. Every schedule is subject to the same $300 state fee.
#Opening chargeRenewal chargeCharges, three years
1
1. Mainstay Filing: best for one fee wherever you register
Best value
$199 on top of Oklahoma's $300; renewal $149
Opening charge
$199
Charge from year two
$149/yr
Charges, three years
$497
Schedule one belongs to Mainstay Filing. $199 to file and a free first agent year, at the same price in every state.
Paying $100 above OK Registered Agent.org across three years takes the repeating filings off your plate.
After the free year, the agent bills $149 annually.
Three years of state charges come to the filing fee, the reports owed in years two and three, and a yearly minimum tax where the state levies one. Costs without a fixed amount, newspaper publication for example, are mentioned in the text and excluded from the sum.
What settled it
Weight 31%: duties inside the charge. That measure separated the top two.
Several states at one charge beat OK Registered Agent.org's lower renewal.
The Oklahoma foreign LLC registration fee and rules, in the state's own words
An LLC formed elsewhere has to register in Oklahoma before it does business there. The paperwork is the Application for Registration (Foreign Limited Liability Company) (SOS Form 0081), filed with the Oklahoma Secretary of State, Business Filing Department together with $300. Include certificate of good standing, existence or fact dated within 60 days.
If registration is skipped: no standing to bring claims in Oklahoma courts (18 O.S. 2048(A)).
Quoted text: oscn.net {fee list dated October 2026}
Filing it yourself
Do it alone and Oklahoma still collects $350 over three years, plus you complete every form. A service charges $397 to $497 to take that off you.
Oklahoma fee questions
What does Oklahoma charge a foreign LLC to register?
$300 for the filing itself, and a service adds $199 in year one.
What do these schedules add up to over three years?
$397 to $497 across the schedules, not counting state fees.
Which form completes the registration?
Complete Application for Registration (Foreign Limited Liability Company) (SOS Form 0081) and send it to the Oklahoma Secretary of State, Business Filing Department.
Does Oklahoma require a document from the home state?
Yes, and it cannot be older than 60 days: certificate of good standing, existence or fact.
Which recurring filing comes after registration?
The annual certificate, which bills $25.
When does one schedule pass another in total charges?
No point of equal cost inside ten years.
Which foreign registration service is the best value for Oklahoma?
Mainstay Filing, which wins on duties inside the charge. OK Registered Agent.org and Oklahoma Registered Agent.co follow.