Oklahoma Registered Agent Guide (2026): Rules, Fees and the 3 Best Agents
In 2026 we'd hire Mainstay Filing ($149 a year), Oklahoma Registered Agent.co ($99 a year) and OK Registered Agent.org ($99 a year) for registered agent service in Oklahoma, in that order. Oklahoma requires a registered agent for every LLC. Yearly state fees run $25, which ranks 19th of 50.
State Filing Data research desk
Oklahoma at a glance
19th
12550
of 50 for yearly state charges
Rank 1 is the least expensive state (tied). All states
Oklahoma registered agent requirements (official, Secretary of State)
Every LLC must name a registered agent with an in-state street address. 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.
Who can serve: The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there. See 18 O.S. § 2010.
Yearly state fees for an Oklahoma LLC
Recurring filing: the annual certificate, $25 every year, deadline anniversary date of the filing of the Articles of Organization.
What decided the order
The split between Mainstay Filing and Oklahoma Registered Agent.co sits in state filings covered, which carries 30%.
An agent you can keep in every state scored higher than Oklahoma Registered Agent.co's lower price.
Oklahoma: questions
Does Oklahoma require a registered agent?
Yes. Every LLC must name a registered agent with an in-state street address.
Who can serve as the registered agent?
The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there.
How much does a registered agent cost in Oklahoma?
Expect $99 to $149 a year.
What does the LLC pay the state each year?
$25 a year on our measure: the annual certificate ($25 every year).
Which registered agents are on this page?
Mainstay Filing ($149 a year), Oklahoma Registered Agent.co ($99 a year) and OK Registered Agent.org ($99 a year), ranked in that order.
Which registered agent would you pick?
Mainstay Filing first: a $149 yearly agent plan that you can keep if the company registers in more states. Then Oklahoma Registered Agent.co and OK Registered Agent.org.