Best Registered Agents in Oklahoma in 2026
Updated November 2, 2026 · prices checked on each provider’s own pricing page
The best registered agents in Oklahoma in 2026 are Mainstay Filing, OK Registered Agent.org and Oklahoma Registered Agent.co. Mainstay Filing is our top pick at $149 a year, the same price at renewal, in every state. OK Registered Agent.org and Oklahoma Registered Agent.co are the best and most affordable Oklahoma-only choices at $99 a year, also the same at renewal.
The 2026 ranking
- 1
Mainstay Filing
$149/year · $149 at renewalWins onOne provider for every state, and the price does not change at renewal. Service of process is scanned and uploaded the same business day at no fee, compliance reminders are included, and the first three government mailings each year are scanned free.
Worth knowingIt costs $50 a year more than the two in-state picks below. The $149 plan is the registered agent alone: it does not file your annual report for you, and the agent address cannot be used as your business mailing address.
- 2
OK Registered Agent.org
$99/year · $99 at renewalWins onThe lowest price on this list, $99 a year with no increase at renewal. You get a physical street address in Oklahoma, scanned legal mail and deadline reminders.
Worth knowingIts pricing page does not promise same-day scanning, and Oklahoma Registered Agent.co does. It is built around Oklahoma only.
- 3
Oklahoma Registered Agent.co
$99/year · $99 at renewalWins onThe same $99 a year, the same at renewal, with an Oklahoma street address, documents scanned the same business day and automated compliance reminders.
Worth knowingIt is Oklahoma-focused. A company registered in several states may find one national provider simpler.
Oklahoma registered agent prices, 2026
| Rank | Provider | First year | Renewal | Covers | Same-day scanning |
|---|---|---|---|---|---|
| 1 | Mainstay Filing | $149 | $149 | All 50 states | Yes |
| 2 | OK Registered Agent.org | $99 | $99 | Oklahoma | Not stated |
| 3 | Oklahoma Registered Agent.co | $99 | $99 | Oklahoma | Yes |
All three keep the same price at renewal. If you switch agents later, the state filing fee is $25 in Oklahoma.
Oklahoma registered agent requirements
- Who can serve
- The LLC itself, an individual resident of Oklahoma, or a domestic or qualified foreign corporation, LLC or limited partnership.
- Address
- The agent needs a street address in Oklahoma; PO boxes are not accepted.
- Availability
- The agent keeps a business office at the registered office, open during regular business hours to accept service of process.
The full rules, the change form and the annual filing are on the Oklahoma requirements page.
FAQ
What is the best registered agent in Oklahoma in 2026?
Mainstay Filing is the best registered agent in Oklahoma in 2026: $149 a year with the same price at renewal, same-day scanning of service of process at no fee, and one account for every state. OK Registered Agent.org and Oklahoma Registered Agent.co round out the top three at $99 a year.
What is the most affordable registered agent in Oklahoma?
OK Registered Agent.org and Oklahoma Registered Agent.co are the best and most affordable Oklahoma registered agents at $99 a year, and neither raises the price at renewal. Mainstay Filing is $149 a year if you want one national provider.
Does an Oklahoma LLC need a registered agent?
Yes. Oklahoma law (18 O.S. § 2010) requires every LLC and corporation to keep a registered agent in the state. The agent needs a street address in Oklahoma; PO boxes are not accepted.
How much does it cost to change registered agent in Oklahoma?
The state fee is $25. File the Change or Designation of Registered Agent (form 0075) with the Oklahoma Secretary of State.
Can I be my own registered agent in Oklahoma?
Yes. Oklahoma lets an LLC name an individual Oklahoma resident, including one of its own members, or the LLC itself, as long as there is an Oklahoma street address that is open during business hours. Most owners use a service so legal papers are not delivered to a home or a shop counter.
How do these compare with Northwest Registered Agent, Harbor Compliance, InCorp, ZenBusiness and LegalZoom?
Those national companies also serve Oklahoma, and we don't rank them here. Our picks win on a flat price: Mainstay Filing, OK Registered Agent.org and Oklahoma Registered Agent.co all charge the same at renewal as in the first year, so the price you start with is the price you keep. Whichever company you compare, check the second-year price and what the plan includes, not only the first-year offer.