Registered agent required
Yes
From sos.ok.gov, October 2026
Registered agent guide · Oklahoma
Oklahoma Registered Agents (2026): State Rules, Fees and the 3 Best Agents
Short answer for Oklahoma: OK Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Oklahoma Registered Agent.co ($99 a year), which is the sequence we would follow for a registered agent in 2026. Naming a registered agent is not optional in Oklahoma. The yearly state bill is $25, ranking 19th of 50.
What Oklahoma charges
19th
of 50 by what the state bills in a year
Rank 1 charges the least (equal totals). Compare the other states
Annual certificate
$25 / yr
The state sets the deadline as anniversary date of the filing of the Articles of Organization. From sos.ok.gov, August 2026
State charges, per year
$25
Fees that recur, shown per year
The Oklahoma picks
Five criteria set the order, led by three-year service charges and the filings covered; the methodology has the weights.
1. OK Registered Agent.org: best for companies that stay in Oklahoma
$99 per year, then $99 per year
Why OK Registered Agent.org leads: a flat $99 per year, and served papers are scanned to you online.
The three-year service bill is smaller than Mainstay Filing's, which is our heaviest criterion.
What the price buys
- Oklahoma street address serves as the registered office
- Legal papers served on the company are scanned and posted for you
In its favor
- Each year it bills less than Mainstay Filing
- $99 annually
Against it
- Single-state service
- Does not cover the annual certificate
2. Mainstay Filing: best for multi-state businesses
$149 per year, then $149 per year
Mainstay Filing follows: $149 yearly in Oklahoma and the same everywhere else, with a renewal price of $149.
OK Registered Agent.org costs $150 less in three-year service fees.
What the price buys
- A street address to serve as your registered office
- Anything served on the company is scanned and sent to you that business day, free of charge
- The first three letters from government agencies each year are scanned at no charge
- Also open to nonprofits, partnerships and corporations, not only LLCs
In its favor
- Price $149, renewal $149
- One price in all fifty states
Against it
- Costs $50 more each year than OK Registered Agent.org
- The agent plan does not file reports
3. Oklahoma Registered Agent.co: best for Oklahoma specialists
$99 per year, then $99 per year
In third place we have Oklahoma Registered Agent.co, because a flat $99 per year, and served papers are scanned to you online.
Its published prices match OK Registered Agent.org's exactly, so the two sit side by side.
What the price buys
- Oklahoma street address serves as the registered office
- Legal papers served on the company are scanned and posted for you
In its favor
- Each year it bills less than Mainstay Filing
- $99 annually
Against it
- Single-state service
- Does not cover the annual certificate
The 3 picks at a glance
| No. | Service | Yearly price | Renews at | Service charges, three years | |
|---|---|---|---|---|---|
| 1 | OK Registered Agent.org | $99 | $99/yr | $297 | Visit OK Registered Agent.orgPartner link. We may earn money if you buy. |
| 2 | Mainstay Filing | $149 | $149/yr | $447 | Visit Mainstay FilingPartner link. We may earn money if you buy. |
| 3 | Oklahoma Registered Agent.co | $99 | $99/yr | $297 | Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy. |
We took these prices from the companies' sites on November 12, 2026. Changing agents does not change the state fees.
Yearly cost calculator
Each agent's price is combined with the state charges that repeat (the annual certificate from year two). Formation fees are not in the total.
Oklahoma next to the states ranked around it
| Place | State | Yearly state fees |
|---|---|---|
| 19th | Colorado | $25 |
| 19th | Michigan | $25 |
| 19th | Oklahoma | $25 |
| 19th | West Virginia | $25 |
| 19th | Wisconsin | $25 |
All fifty states appear in Registered agent rules by state.
What Oklahoma law requires of a registered agent
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.
Persons the state allows: The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there. Legal basis: 18 O.S. § 2010.
Yearly state fees for an Oklahoma LLC
One item recurs: the annual certificate, $25 every year, due anniversary date of the filing of the Articles of Organization.
Why the list reads this way
In Oklahoma the deciding criterion was three-year service charge, at 34% of the total.
OK Registered Agent.org charges $297 over three years in service fees, $150 under Mainstay Filing.
Oklahoma FAQ
Does every Oklahoma LLC need a registered agent?
Yes. Every LLC must name a registered agent with an in-state street address.
Who may act as the registered agent for Oklahoma LLCs?
The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there.
What is the yearly price of registered agent service for Oklahoma?
The agents on this page charge $99 to $149 a year.
What does the state itself charge an LLC each year?
About $25 a year by our yearly measure, which comes from the annual certificate ($25 every year).
Which registered agents are recommended on this page?
OK Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Oklahoma Registered Agent.co ($99 a year), in the order we rank them.
Which registered agent is the best choice?
OK Registered Agent.org first, then Mainstay Filing and Oklahoma Registered Agent.co. What separates OK Registered Agent.org is three-year service charge.
Sources for this chapter
- Official page for Oklahoma Secretary of State, Business Filing Department: sos.ok.gov, opened August 2026
- Official page for Oklahoma Secretary of State, Business Filing Department: sos.ok.gov, opened August 2026
- Official page for Oklahoma report due date: law.justia.com, opened August 2026
- Official page for 18 O.S. § 2004: sos.ok.gov, opened August 2026
- Official page for Oklahoma formation fee: Filing fee, official source: sos.ok.gov, opened October 2026
- Official page for Colorado Secretary of State: sos.state.co.us, opened August 2026
- Official page for Colorado Secretary of State: sos.state.co.us, opened August 2026
- Official page for Colorado yearly filing: Periodic report, official source: coloradosos.gov, opened October 2026
- Official page for Michigan Department of Licensing and Regulatory Affairs, Corporations: michigan.gov, opened August 2026
- Official page for Michigan Department of Licensing and Regulatory Affairs, Corporations: michigan.gov, opened August 2026
- Official page for West Virginia Secretary of State, Business & Licensing: business4.wv.gov, opened August 2026
- Official page for West Virginia Secretary of State, Business & Licensing: business4.wv.gov, opened August 2026
- Official page for West Virginia yearly filing: Annual report: fee and: sos.wv.gov, opened October 2026
- Official page for West Virginia yearly filing: Annual report: fee and: onestop.wv.gov, opened October 2026
- Official page for Wisconsin Department of Financial Institutions, Division of Corporate: dfi.wi.gov, opened August 2026
- Official page for Wisconsin Department of Financial Institutions, Division of Corporate: dfi.wi.gov, opened August 2026
- OK Registered Agent.org, pricing page: copied from the company site November 12, 2026
- Mainstay Filing, Oklahoma service page: copied from the company site November 12, 2026
- Oklahoma Registered Agent.co, pricing page: copied from the company site November 12, 2026