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Founder Mentor Guide

Walkthrough 2 · Oklahoma

Oklahoma Registered Agent Walkthrough (2026): 6 Stages and the 3 Best Agents

Here is the short answer for naming a registered agent in Oklahoma in 2026: OK Registered Agent.org ($99 a year), Oklahoma Registered Agent.co ($99 a year) and Mainstay Filing ($149 a year), ranked from first to last. In 6 stages you will know what Oklahoma wants from a registered agent, who can do the job, which address works and how to make the appointment official.

Advice from the Founder Mentor Guide mentors

The short version

The requirement
Yes
Official page: sos.ok.gov (viewed October 2026)
Cost of hiring an agent
$99 to $149 a year
As each company lists them
Annual certificate
$25 a year
Official page: sos.ok.gov (viewed August 2026)
Walkthrough stages
6
First to last

By the end you will know

  • Why Oklahoma wants an agent on file
  • The address and eligibility rules
  • How an agent gets on record
  • How the picks compare

Who we would phone in Oklahoma

Three-year cost and work taken off your desk weigh the most; how we score lists all five.

Our call

1. OK Registered Agent.org: best for one-state companies

Number one pickYear one $99; then $99

If you only phone one company, make it OK Registered Agent.org, because a street address in the state for $99 a year.

Its three-year total is under Mainstay Filing's, which earns first place because cost carries 32%.

What you get

  • A registered office address
  • Served papers are scanned into your account

What works

  • Price $99; renews at $99
  • Beats Mainstay Filing on the yearly bill

What to watch

  • Serves Oklahoma alone
  • Annual certificate is left out of the price
Visit OK Registered Agent.orgPartner link. We may earn money if you buy.

Our call

2. Oklahoma Registered Agent.co: best for an in-state mailing address

Local choiceYear one $99; then $99

Second place goes to Oklahoma Registered Agent.co, since a street address in the state for $99 a year.

On price it is a tie with OK Registered Agent.org.

What you get

  • A registered office address
  • Served papers are scanned into your account

What works

  • Price $99; renews at $99
  • Beats Mainstay Filing on the yearly bill

What to watch

  • Serves Oklahoma alone
  • Annual certificate is left out of the price
Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.

Our call

3. Mainstay Filing: best for owners planning to grow

Works in every stateYear one $149; then $149

Mainstay Filing comes in third: you pay $149 a year here and the identical amount in any state you add later.

Across three years it trails OK Registered Agent.org by $150.

What you get

  • A street address for the registered office
  • Papers served on the company are scanned for you, no charge
  • Up to three government mailings a year are scanned for free
  • Also works for nonprofits, corporations, LPs and LLPs

What works

  • A flat $149 yearly
  • One price in all fifty states

What to watch

  • $50 a year above OK Registered Agent.org
  • Agent service and nothing more
Visit Mainstay FilingPartner link. We may earn money if you buy.

The Oklahoma picks side by side

#ServiceAnnual priceRenewal priceThree-year total
1OK Registered Agent.org$99$99/yr$297Visit OK Registered Agent.orgPartner link. We may earn money if you buy.
2Oklahoma Registered Agent.co$99$99/yr$297Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.
3Mainstay Filing$149$149/yr$447Visit Mainstay FilingPartner link. We may earn money if you buy.
Each price is copied from the company's own site, opened November 13, 2026. Your choice of agent leaves the state fees untouched.

How a Oklahoma agent gets set up

  1. Stage 1

    Understand the requirement

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

    Check it yourself: Official page: sos.ok.gov (viewed October 2026)

  2. Stage 2

    Check who may take the job

    The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there. Legal basis: 18 O.S. § 2010.

  3. Stage 3

    The address rule

    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.

    Each of our picks supplies a Oklahoma office address.

  4. Stage 4

    Go solo or hire out

    Qualify and you may serve yourself. A professional from our list runs $99 to $149 per year.

  5. Stage 5

    Name the agent in the filing

    The Articles of Organization (Form 0073) asks for the agent's name and address, and the Oklahoma Secretary of State also handles the change filing when you switch.

    Check it yourself: Official page: sos.ok.gov (viewed October 2026)

  6. Stage 6

    Track the repeating filing

    Oklahoma checks the agent's details through the annual certificate ($25, every year, due anniversary date of the filing of the Articles of Organization); letters about it go to your registered agent.

    Check it yourself: Official page: sos.ok.gov (viewed August 2026)

The bill

StagePayeeCost
Hiring an agentService$99 to $149 a year
RenewalService$99 to $149 a year
Annual certificateThe state$25 every year
Here is how the three-year state row is built: filing fee, then the report in each of years two and three, then any yearly minimum tax. Service fees get their own rows.

Why OK Registered Agent.org is first

Three-year bill makes up 32% of the score, and that is where pulled ahead in Oklahoma.

OK Registered Agent.org wins the cost score at $297 over three years, against $150 more at Mainstay Filing.

What founders ask

Does Oklahoma make every LLC keep a registered agent?

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

Can I be my own registered agent?

Maybe. Stages 2 and 3 show whether both rules fit you.

Can I change my registered agent later?

Yes; the Oklahoma Secretary of State takes change filings, and stage 5 says what to send.

What does a registered agent cost in Oklahoma?

$99 to $149 per year for the agents listed.

What does the LLC pay the state each year?

Each time, the state bills $25 for the annual certificate.

Which registered agent would you choose?

The order runs OK Registered Agent.org, Oklahoma Registered Agent.co and Mainstay Filing, with OK Registered Agent.org first because $99 yearly, and scans of served papers land in an online account.

Where we got the facts

  1. Backing for Oklahoma Secretary of State, Business Filing Department: sos.ok.gov, August 2026.
  2. Backing for Oklahoma Secretary of State, Business Filing Department: sos.ok.gov, August 2026.
  3. Backing for Oklahoma report due date: law.justia.com, August 2026.
  4. Backing for 18 O.S. § 2004: sos.ok.gov, August 2026.
  5. Backing for Oklahoma formation fee: Filing fee, official source: sos.ok.gov, October 2026.
  6. We opened OK Registered Agent.org's pricing page on November 13, 2026 for the prices
  7. We opened Oklahoma Registered Agent.co's pricing page on November 13, 2026 for the prices
  8. We opened Mainstay Filing's Oklahoma service page on November 13, 2026 for the prices