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Oklahoma
Straight talk · Oklahoma
3 Best Registered Agents in Oklahoma (2026), No Fluff
If you need registered agents in Oklahoma in 2026, here's the order we'd go in: Oklahoma Registered Agent.co ($99 a year), OK Registered Agent.org ($99 a year) and Mainstay Filing ($149 a year). Year one's $99 to $149. Three years come to $297 to $447.
Straight from the LLC Straight Talk editorial team
Last updated November 13, 2026
Who pays the bills: LLC Straight Talk is reader-supported. We may earn money when you buy through links on this page, and the companies we rank are our partners. Prices come from each company's own pages and official state sources.
The short of it
The short of it
Is it required?
Yes, you have to
What the law calls it
Registered agent
Going rate
$99 to $149 per year
Who we'd use
Oklahoma Registered Agent.co, OK Registered Agent.org then Mainstay Filing
Oklahoma: our ranking
Prices come from each company's own page. Here's how we judge .
#1
Who we'd call first
1. Oklahoma Registered Agent.co: best for an LLC that'll stay in the state
Annual price $99, renewal price $99
Oklahoma Registered Agent.co is who we'd use first in Oklahoma, because $99 a year, then $99, is a fair deal for an LLC that stays in Oklahoma.
It beats Mainstay Filing on three-year cost, and cost is the biggest test.
What you get
In-state address Legal papers scanned online
Pluses
$99 a year, flat at renewal A lower annual price than our first pick
What's not
Single-state coverage The annual certificate stays on your plate
#2
Oklahoma only
2. OK Registered Agent.org: best for another in-state choice
Annual price $99, renewal price $99
$99 a year, then $99, is a fair deal for an LLC that stays in Oklahoma. That puts OK Registered Agent.org second.
It charges what Oklahoma Registered Agent.co charges.
What you get
In-state address Legal papers scanned online
Pluses
$99 a year, flat at renewal A lower annual price than our first pick
What's not
Single-state coverage The annual certificate stays on your plate
#3
Every state
3. Mainstay Filing: best for an LLC that might grow
Annual price $149, renewal price $149
Mainstay Filing comes in third because the price doesn't change by state, $149 a year, and renewal is $149.
Oklahoma Registered Agent.co is $150 less over three years, and that's enough to decide the order.
What you get
An in-state street address on record Three government letters a year scanned at no cost Handles corporations, LPs, LLPs and nonprofits as well as LLCs
Pluses
Follows your LLC to new states $149 each year, no increase
What's not
The yearly bill's $50 higher Report filing needs the formation package
The numbers
# Who Year one Then Three-year total Covers
1
Oklahoma Registered Agent.co $99 $99/yr $297 In-state address; legal papers scanned online
Go to Oklahoma Registered Agent.co
Partner link. We may earn money if you buy.
2
OK Registered Agent.org $99 $99/yr $297 In-state address; legal papers scanned online
Go to OK Registered Agent.org
Partner link. We may earn money if you buy.
3
Mainstay Filing $149 $149/yr $447 An in-state street address on record; three government letters a year scanned at no cost; Handles corporations, LPs, LLPs and nonprofits as well as LLCs
Go to Mainstay Filing
Partner link. We may earn money if you buy.
Service fees only, from each company's prices on November 13, 2026. State fees are the same whoever you pick.
What you need to know
Does the state make me have a registered agent?
Every LLC must name a registered agent with an in-state street address.
Statute: 18 O.S. § 2010. sos.ok.gov , confirmed October 2026, if you don't believe us
Who's allowed to serve?
The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there.
If you qualify, name yourself and you won't pay an agent.
What does an agent cost?
Agent prices on this page start at $99 to $149 a year, and three years of service come to $297 to $447.
No state fee depends on your choice of agent.
What does an agent actually do?
Court papers and state notices for your company get delivered to its Oklahoma address.
Anything due annually?
Set aside $25 each year for the annual certificate. Put the state's date on your calendar: anniversary date of the filing of the Articles of Organization.
sos.ok.gov , confirmed August 2026, if you don't believe us
What put number one on top?
Oklahoma Registered Agent.co scores best on money out the door in three years, and that test is worth 35%.
We run five tests: money out the door in three years (35%), jobs the price actually covers (30%), no hunting for the price (14%), no surprise at renewal (11%) and where it works (10%).
Mainstay Filing costs $150 more over three years than Oklahoma Registered Agent.co, which comes to $297.
How we judge
Oklahoma agent rules, with sources
Requirement Detail Check it
Fee to form
$100 sos.ok.gov , confirmed October 2026, if you don't believe us
Registered agent
Yes, you have to sos.ok.gov , confirmed October 2026, if you don't believe us
Annual certificate
$25 every year sos.ok.gov , confirmed August 2026, if you don't believe us
What the state collects in three years
$150 Our sum of the rows above
Every line above links to the state's own page. The total's ours: the filing, two reports and any minimum tax.
Jargon on this page
Registered agent An in-state person or business on file with the state who signs for the LLC's legal documents when they arrive and passes them along.
Service of process How legal papers officially reach a company: a person hands them to the agent, and from that moment the clock on any response starts running.
Registered office The physical in-state address on file for your LLC's legal papers. It has to be staffed on weekdays, which is why most owners use a service.
Still wondering?
Can I be my own agent?
Yes, as long as you meet the state's rules on who can serve and on the address, both shown above.
Which addresses count?
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.
What's the three-year damage for each?
Oklahoma Registered Agent.co comes out at $297; OK Registered Agent.org comes out at $297; Mainstay Filing comes out at $447
Where do these numbers come from?
Each state fee links to its official page, and each service price comes from the company's own site.
Do I have to use a service?
No. You can file with the state yourself. A service saves you time and can be your agent, but nothing makes you hire one.
Who's first in Oklahoma?
Oklahoma Registered Agent.co is first: you get an agent in the state for $99 a year. Then comes OK Registered Agent.org and Mainstay Filing.
Sources, so you can check
Don't take our word on Oklahoma Secretary of State, Business: sos.ok.gov , August 2026, is where it's from, no filter
Don't take our word on Oklahoma Secretary of State, Business: sos.ok.gov , August 2026, is where it's from, no filter
Don't take our word on Oklahoma report due date: law.justia.com , August 2026, is where it's from, no filter
Don't take our word on 18 O.S. § 2004: sos.ok.gov , August 2026, is where it's from, no filter
Don't take our word on Oklahoma formation fee: Filing fee: sos.ok.gov , October 2026, is where it's from, no filter
Oklahoma Registered Agent.co pricing page, read November 13, 2026
OK Registered Agent.org pricing page, read November 13, 2026
Mainstay Filing Oklahoma service page, read November 13, 2026