Skip to content
Formation Scorecard

Registered agent scorecard · Oklahoma

3 Best Registered Agents in Oklahoma (2026)

On the Formation Scorecard 2026 scorecard for registered agents in Oklahoma the order reads Mainstay Filing ($149 a year), OK Registered Agent.org ($99 a year) and Oklahoma Registered Agent.co ($99 a year). Mainstay Filing posts the top score: $149 a year with no bump at renewal, and papers served on the company are scanned the same business day for free.
Researched and written by the Formation Scorecard editorial team
Rank #1 Best here

1. Mainstay Filing: best for every state

9.5 Editor score out of 10
$149 a year, no change on renewal

Mainstay Filing leads the card: a $149 agent plan that travels to any state, renewing at $149.

Not formed yet? Mainstay's $199-a-year formation package covers the Oklahoma filing along with the annual certificate.

Mainstay's three-year total sits $150 above OK Registered Agent.org's, which the extra coverage earns back in our scoring.

What you get

  • A registered office address in whichever state you need
  • Legal papers served on the company scanned free on the same business day
  • Free scans for three government mailings a year
  • Compliance reminders

Strengths

  • $149 a year with no renewal step-up
  • First three government mailings each year scanned free
  • Served papers scanned on the day they arrive, free
  • Fits LLCs, corporations, LPs, LLPs and nonprofits

Watch for

  • Agent service alone costs $50 a year more than OK Registered Agent.org
  • You file your own annual report on the agent-only plan
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing: the full write-up
Rank #2 Best value here

2. OK Registered Agent.org: best for the lowest yearly rate on this list

9.0 Editor score out of 10
$99 a year, no change on renewal

OK Registered Agent.org takes second spot: an Oklahoma specialist at $99 a year that supplies an in-state registered office street address.

OK Registered Agent.org stands in as the company's registered office, receives served papers and posts scans of them to your online account.

What you get

  • An in-state street address kept on the public record
  • Online scans of each legal paper served on the company

Strengths

  • LLC formation available, first agent year thrown in
  • $99 per year, no step-up at renewal
  • A cheaper yearly plan than Mainstay Filing's

Watch for

  • You file the annual certificate yourself
  • Limited to Oklahoma; other states need another agent
Visit OK Registered Agent.orgPartner link. We may earn money if you buy. OK Registered Agent.org: the full write-up
Rank #3 Oklahoma-focused

3. Oklahoma Registered Agent.co: best for Oklahoma-based companies

8.8 Editor score out of 10
$99 a year, no change on renewal

Oklahoma Registered Agent.co takes third spot: an Oklahoma specialist at $99 a year that supplies an in-state registered office street address.

Under Oklahoma Registered Agent.co, the registered office sits at an in-state street address, and served legal papers are scanned for you online.

The published prices and features do not separate OK Registered Agent.org from Oklahoma Registered Agent.co; choose whichever you like.

What you get

  • The in-state street address the state expects on file
  • Online scans of each legal paper served on the company

Strengths

  • Offers formation with a free first agent year
  • A $99 plan with a flat renewal
  • Yearly price below Mainstay Filing's

Watch for

  • You file the annual certificate yourself
  • Limited to Oklahoma; other states need another agent
Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy. Oklahoma Registered Agent.co: the full write-up

The 3 entries on one card

Place Service Card score Yearly cost Renews at Best for Go
1 Mainstay Filing 9.5 $149 $149/yr An agent for every state Visit Mainstay FilingPartner link. We may earn money if you buy.
2 OK Registered Agent.org 9.0 $99 $99/yr The lowest yearly price we rank here Visit OK Registered Agent.orgPartner link. We may earn money if you buy.
3 Oklahoma Registered Agent.co 8.8 $99 $99/yr The lowest yearly price we rank here Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.

The marks out of 10 come from our editors and follow the weights on How we rank; none of them is a customer rating.

Oklahoma registered agent cost in 2026: first year, renewal and the three-year tally

Service First year Second year Third year Three-year tally Holds its price at renewal
Mainstay Filing $149 $149 $149 $447 Yes
OK Registered Agent.org $99 $99 $99 $297 Yes
Oklahoma Registered Agent.co $99 $99 $99 $297 Yes

Each price comes from the company's own site, read on November 12, 2026. Oklahoma charges its own fees the same way whichever agent you name.

What broke the tie

Points here: 25% for cost across three years, 25% for coverage of the price and 50% across renewal terms, state-by-state fit and pricing clarity. Oklahoma came down to coverage of the price.

The Mainstay agent plan earns more coverage points: papers served on the company are scanned the same business day for free, one price holds in all fifty states and three government mailings a year are scanned at no charge. OK Registered Agent.org wins on cost, so the two finish close.

Every criterion and weight appears on How we rank.

What Oklahoma Secretary of State requires of a Oklahoma registered agent (official)

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. Statute: 18 O.S. § 2010.

The Oklahoma annual certificate: fee, due date and your agent

Oklahoma LLCs file the annual certificate every year. The fee is $25 and the date is anniversary date of the filing of the Articles of Organization. The state sends related notices to your registered agent.

Oklahoma registered agent: quick questions

Is an Oklahoma LLC obliged to keep a registered agent?

It is. Oklahoma wants every LLC to have a registered agent on file, and that agent must hold a street address inside the state.

What is the going yearly rate for a registered agent in Oklahoma?

Yearly prices span $99 to $149, and each service holds its price when it renews.

Is it allowed to serve as my own registered agent?

Yes, if you satisfy the state's conditions. The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there.

When must the Oklahoma annual certificate be filed?

The deadline is anniversary date of the filing of the Articles of Organization. The state's fee is $25.

Which registered agents sit on this card?

Mainstay Filing ($149 a year), OK Registered Agent.org ($99 a year) and Oklahoma Registered Agent.co ($99 a year), top to bottom.

Which Oklahoma registered agent scores best on value?

Mainstay Filing, since $149 yearly for an agent that fits a company in one state or in fifty, with the first three government mailings each year scanned free.

Related pages

Where the figures come from

  1. Oklahoma Secretary of State, Business Filing Department, as of August 2026
  2. Oklahoma Secretary of State, Business Filing Department, as of August 2026
  3. Oklahoma report due date, as of August 2026
  4. 18 O.S. § 2004, as of August 2026
  5. Oklahoma formation fee: Filing fee, official source, as of October 2026
  6. Read on November 12, 2026: Oklahoma service page for Mainstay Filing
  7. Read on November 12, 2026: pricing and service pages for OK Registered Agent.org
  8. Read on November 12, 2026: pricing and service pages for Oklahoma Registered Agent.co