No.1
Our top pick in Oklahoma
1. Mainstay Filing: best for all fifty states
$149 yearly, no change
Score9.4out of 10
First place: Mainstay Filing. The charge is $149 a year whether the company stays in one state or spreads out, and three government letters a year are scanned at no cost.
For a company not yet formed, the $199 yearly package adds the Oklahoma filing and the annual certificate.
Its three-year total exceeds OK Registered Agent.org's by $150; the broader coverage outweighs that difference in our scoring.
In the price
- An in-state street address on the public record
- Papers served on the company are scanned within the business day, free
- Free scans of the first three government mailings each year
- Compliance reminders
Why pick it
- Accepts LLCs, corporations, LPs, LLPs and nonprofits
- $149 a year, unchanged at renewal
- Service of process on the company scanned within the same business day, no charge
- Three government letters a year scanned at no charge
Weak spots
- The agent plan runs $50 a year above OK Registered Agent.org
- Unless you buy the formation package, you file the annual report
No.2
Best yearly price
2. OK Registered Agent.org: best for the least expensive year among these agents
$99 yearly, no change
Score9.0out of 10
Second place: OK Registered Agent.org. The plan is a flat $99 a year, and papers served on the company are scanned to your account.
OK Registered Agent.org lends the company a state street address for its registered office and scans served legal papers to you online.
In the price
- An in-state registered office address
- Papers served on the company are scanned and uploaded to your account
Why pick it
- Undercuts Mainstay Filing on yearly cost
- $99 a year, with no change at renewal
- Offers formation with a free first agent year
Weak spots
- The annual certificate is yours to file
- Built for Oklahoma; elsewhere you need another agent
No.3
Oklahoma specialist
3. Oklahoma Registered Agent.co: best for Oklahoma specialists
$99 yearly, no change
Score8.7out of 10
Third place: Oklahoma Registered Agent.co. The plan is a flat $99 a year, and papers served on the company are scanned to your account.
The registered office is Oklahoma Registered Agent.co's in-state street address, and you read whatever is served on the company as a scan in your account.
No difference in price or features separates OK Registered Agent.org from Oklahoma Registered Agent.co; choose whichever you prefer.
In the price
- A registered office with a street address in the state
- Papers served on the company are scanned and uploaded to your account
Why pick it
- Costs less each year than Mainstay Filing
- Also forms LLCs and includes the first agent year
- Costs $99 yearly, unchanged at renewal
Weak spots
- The annual certificate is yours to file
- Built for Oklahoma; elsewhere you need another agent
The 3 rulings in brief
| Rank | Provider | Ruling score | Yearly charge | Renewal | Suited to | Link |
|---|
| 1 | Mainstay Filing | 9.4 | $149 | $149/yr | An agent usable in all fifty states | Visit Mainstay FilingPartner link. We may earn money if you buy. |
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| 2 | OK Registered Agent.org | 9.0 | $99 | $99/yr | The lowest yearly charge on this list | Visit OK Registered Agent.orgPartner link. We may earn money if you buy. |
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| 3 | Oklahoma Registered Agent.co | 8.7 | $99 | $99/yr | The lowest yearly charge on this list | Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy. |
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Every mark out of 10 reflects the editorial team's reading of the criteria on
How we rank, not any customer rating.
Oklahoma registered agent charges in 2026: year one, renewals and the three-year total
| Provider | Year one | Year two | Year three | Total over three years | Price unchanged at renewal |
|---|
| Mainstay Filing | $149 | $149 | $149 | $447 | Yes |
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| OK Registered Agent.org | $99 | $99 | $99 | $297 | Yes |
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| Oklahoma Registered Agent.co | $99 | $99 | $99 | $297 | Yes |
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Each charge was taken from the provider's own pages on November 12, 2026. Oklahoma's own fees are the same whichever agent is chosen.
What decided the order
Two criteria carry 31% each in this ranking, charge over three years and work taken off the founder. Renewal conduct, fit with local rules and pricing in plain sight share 38%, and in Oklahoma the decisive one was work taken off the founder.
Mainstay's plan reaches further: papers served on the company are scanned within the same business day at no cost, the price is identical across all fifty states, and three government letters a year are scanned free. OK Registered Agent.org charges less, so the margin is narrow.
Each criterion and its weight appear on How we rank.
What Oklahoma requires of a registered agent (source: Oklahoma 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. Authority: 18 O.S. § 2010.
The Oklahoma annual certificate: its fee and due date
In Oklahoma, the annual certificate comes due every year. $25 is payable to the state, and the deadline is anniversary date of the filing of the Articles of Organization. Notices about it are sent to your registered agent.
Questions on Oklahoma registered agents
Is an Oklahoma LLC obliged to appoint a registered agent?
Yes. Oklahoma law expects every LLC to appoint a registered agent with a physical address in the state, and that appointment is public.
What is the going yearly rate for a Oklahoma registered agent?
Yearly charges fall between $99 to $149, and every provider holds its price at renewal.
Is the owner permitted to serve as the registered agent?
Yes, when the state's conditions are met. The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there.
What is the deadline for the Oklahoma annual certificate?
$25 goes to the state, and the filing falls due anniversary date of the filing of the Articles of Organization.
Which registered agents were heard in this ranking?
Mainstay Filing ($149 a year), OK Registered Agent.org ($99 a year) and Oklahoma Registered Agent.co ($99 a year), ruled upon in that order.
Which Oklahoma registered agent does the record favor?
Mainstay Filing, since its agent plan is $149 a year and does not rise at renewal, and legal papers served on the company are scanned within the same business day free of charge.
The record
- Oklahoma Secretary of State, Business Filing Department, on the record as of August 2026
- Oklahoma Secretary of State, Business Filing Department, on the record as of August 2026
- Oklahoma report due date, on the record as of August 2026
- 18 O.S. § 2004, on the record as of August 2026
- Oklahoma formation fee: Filing fee, official source, on the record as of October 2026
- Exhibit: Mainstay Filing, Oklahoma service page, November 12, 2026
- Exhibit: OK Registered Agent.org, pricing and service pages, November 12, 2026
- Exhibit: Oklahoma Registered Agent.co, pricing and service pages, November 12, 2026