Skip to content
LLC 101 Guide

Unit 2 · Oklahoma

The Oklahoma Registered Agent Unit (2026): 6 Tasks and the 3 Best Agents

Ranked for 2026, the services worth hiring for naming a registered agent in Oklahoma are Oklahoma Registered Agent.co ($99 a year), OK Registered Agent.org ($99 a year) and Mainstay Filing ($149 a year). Task 1 states the Oklahoma rule on a registered agent; 6 tasks later your appointment is done correctly.

Prepared by the LLC 101 Guide instructors

The quick version

Needed by law?
Yes
Source: sos.ok.gov, read in October 2026
Cost of hiring an agent
$99 to $149 a year
From company pricing pages
Annual certificate
$25 a year
Source: sos.ok.gov, read in August 2026
Task count
6
Listed below

Unit goals

  • Why Oklahoma wants an agent on file
  • Who may serve and from what address
  • Recording the agent
  • The agents we picked

Services we recommend in Oklahoma

What counts most: three-year cost and how many assignments the price finishes. How we grade lists all five criteria.

Top of the class

1. Oklahoma Registered Agent.co: best for a small yearly agent fee

Best overall$99 yearly, $99 at renewal

Our first pick is Oklahoma Registered Agent.co; an in-state street address for the registered office at $99 a year.

On three-year cost it beats Mainstay Filing, which is a big share of the grade.

What the price covers

  • A Oklahoma street address
  • Legal papers scanned and posted for you

What works

  • Less each year than Mainstay Filing
  • A flat $99 yearly

What to weigh

  • Serves Oklahoma alone
  • No help with the annual certificate
Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.

Top of the class

2. OK Registered Agent.org: best for an in-state office address

In-state service$99 yearly, $99 at renewal

Our second choice, OK Registered Agent.org: an in-state street address for the registered office at $99 a year.

It lists the same prices as Oklahoma Registered Agent.co.

What the price covers

  • A Oklahoma street address
  • Legal papers scanned and posted for you

What works

  • A flat $99 yearly
  • Less each year than Mainstay Filing

What to weigh

  • Serves Oklahoma alone
  • No help with the annual certificate
Visit OK Registered Agent.orgPartner link. We may earn money if you buy.

Top of the class

3. Mainstay Filing: best for LLCs that may grow into other states

Works in every state$149 yearly, $149 at renewal

Mainstay Filing is a solid third-place option: $149 per year from a provider that also covers any state you add later.

Counted over three years, it trails Oklahoma Registered Agent.co by $150.

What the price covers

  • A street address for the registered office
  • Free scans of legal papers served on the company, sent the business day they arrive
  • Up to three government letters a year are scanned free
  • Also works for nonprofits, corporations, LPs and LLPs

What works

  • The same provider anywhere
  • A flat $149 yearly

What to weigh

  • Oklahoma Registered Agent.co is $50 a year lower
  • Report filing needs the formation package
Visit Mainstay FilingPartner link. We may earn money if you buy.

All the prices in one table

#ServiceAnnual priceRenewal priceThree-year total
1Oklahoma Registered Agent.co$99$99/yr$297Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy.
2OK Registered Agent.org$99$99/yr$297Visit OK Registered Agent.orgPartner link. We may earn money if you buy.
3Mainstay Filing$149$149/yr$447Visit Mainstay FilingPartner link. We may earn money if you buy.
Taken from each company's price page on November 13, 2026. Oklahoma charges the same either way.

The Oklahoma agent, in order

  1. Task 1

    The Oklahoma rule in brief

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

    Source: Source: sos.ok.gov, read in October 2026

  2. Task 2

    Find out who is allowed to serve

    The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there. The rule comes from 18 O.S. § 2010.

  3. Task 3

    Pick an address that complies

    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.

    Every recommended service provides the Oklahoma office address.

  4. Task 4

    Serve yourself or use a professional

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

  5. Task 5

    Put the agent on the state's record

    The Articles of Organization (Form 0073) asks for the agent's name and address, and the Oklahoma Secretary of State also takes change filings from LLCs switching agents.

    Source: Source: sos.ok.gov, read in October 2026

  6. Task 6

    Keep the agent record accurate

    Each year the annual certificate confirms the details for $25, by anniversary date of the filing of the Articles of Organization.

    Source: Source: sos.ok.gov, read in August 2026

What this unit costs

What forReceiverCost
Hiring an agentThe service$99 to $149 a year
From year twoThe service$99 to $149 a year
Annual certificateGoes to the state$25 every year
Three years of state cost equals the filing fee, plus the reports in years two and three, plus any minimum tax. The sources are listed below.

The reasoning behind the order

Course fee across three years settled first place in Oklahoma. It is worth 34% of the grade, and the other 66% comes from assignments the price completes, second-year fee, match with the state syllabus and plain pricing.

Oklahoma Registered Agent.co costs $297 for years one to three, while Mainstay Filing costs $150 more.

Oklahoma questions

Is an LLC in Oklahoma obliged to 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?

Yes, if you meet the eligibility and address rules in tasks 2 and 3.

Can I change my registered agent later?

Change whenever you like, through the Oklahoma Secretary of State, as task 5 describes.

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?

The LLC sends in the annual certificate for $25 every year.

Which registered agent would you choose?

Oklahoma Registered Agent.co, because $99 a year, and scans of served papers land in an online account. After it come OK Registered Agent.org and Mainstay Filing.

Reading list and sources

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