Plain and short · Oklahoma
3 Best Registered Agents in Oklahoma (2026): Simply Ranked
The short version
- Must an LLC name one?
- Required: yes
- Statute's word
- Registered agent
- Price of an agent
- $99 to $149 a year
- Ranked first
- Mainstay Filing, OK Registered Agent.org then Oklahoma Registered Agent.co
Oklahoma: the order
The order follows five checks. Three-year cost comes first, then what the price covers. See method.1. Mainstay Filing: best for one price in every state
$149 a year, then $149
Mainstay Filing ranks first in Oklahoma. A single yearly price, $149, follows the LLC across state lines.
Choose OK Registered Agent.org and save $150 across three years, if the LLC never leaves Oklahoma.
Includes
- A street address in the state
- Three government mailings a year scanned free
- Serves LLCs, corporations, LPs, LLPs and nonprofits
Good
- One account works in any state
- $149 each year, no increase
Against
- The yearly bill is $50 higher
- Agent only. No report filing
2. OK Registered Agent.org: best for an LLC that stays put
$99 a year, then $99
OK Registered Agent.org ranks second. Three years in Oklahoma cost $297 with this agent.
Includes
- In-state address
- Scans of legal papers
Good
- Under Mainstay Filing on yearly price
- $99 a year, flat at renewal
Against
- Nothing outside the state
- The annual certificate is a task you keep
3. Oklahoma Registered Agent.co: best for another local option
$99 a year, then $99
Oklahoma Registered Agent.co ranks third. Three years in Oklahoma cost $297 with this agent.
It charges what OK Registered Agent.org charges.
Includes
- In-state address
- Scans of legal papers
Good
- Under Mainstay Filing on yearly price
- $99 a year, flat at renewal
Against
- Nothing outside the state
- The annual certificate is a task you keep
Prices
| # | Company | Start | Renewal | Total | Includes | |
|---|---|---|---|---|---|---|
| 1 | Mainstay Filing | $149 | $149/yr | $447 | A street address in the state; three government mailings a year scanned free; Serves LLCs, corporations, LPs, LLPs and nonprofits | Visit Mainstay FilingPartner link. We may earn money if you buy. |
| 2 | OK Registered Agent.org | $99 | $99/yr | $297 | In-state address; scans of legal papers | Visit OK Registered Agent.orgPartner link. We may earn money if you buy. |
| 3 | Oklahoma Registered Agent.co | $99 | $99/yr | $297 | In-state address; scans of legal papers | Visit Oklahoma Registered Agent.coPartner link. We may earn money if you buy. |
Key questions
Is a registered agent required?
Every LLC must name a registered agent with an in-state street address.
Statute: 18 O.S. § 2010. from sos.ok.gov, October 2026, kept short
Who may be the agent?
The LLC itself, an Oklahoma resident, or a corporation, LLC or partnership formed in Oklahoma or qualified there.
Meet the rule and the role costs nothing.
How much per year?
Our picks charge $99 to $149 a year. Three years cost $297 to $447.
Whichever agent you name, the state's fees stay the same.
Why does the state want one?
It receives lawsuits and official state mail for the LLC at an address in Oklahoma.
Ask how fast the agent tells you when something arrives. What is service of process?
What else is due each year?
One filing repeats: the annual certificate, yearly, $25. The wording from the state is: anniversary date of the filing of the Articles of Organization, so plan around it.
from sos.ok.gov, August 2026, kept short
Why this order?
On work included (27%), Mainstay Filing leads.
Two checks carry most of the weight: three-year cost (38%) and work included (27%).
Only the first pick works in all fifty states.
Oklahoma: registered agents
| Item | Rule or amount | Confirm |
|---|---|---|
| LLC filing fee | $100 | from sos.ok.gov, October 2026, kept short |
| Registered agent | Required: yes | from sos.ok.gov, October 2026, kept short |
| Annual certificate | $25 every year | from sos.ok.gov, August 2026, kept short |
| Three-year state total | $150 | The rows above, added |
Questions
Can I be my own agent?
Usually. Check who qualifies and which address counts.
What address does an agent need?
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 are the three-year totals?
Across three years: Mainstay Filing at $447, OK Registered Agent.org at $297, Oklahoma Registered Agent.co at $297
Where do the figures come from?
Every state fee links to its official page. Every service price comes from the company's own site.
Does the law require one?
Not required. The state takes filings from owners.
What is the best registered agent in Oklahoma?
Mainstay Filing, because $149 annually buys the same agent service in all fifty states. Then OK Registered Agent.org and Oklahoma Registered Agent.co.
Sources
- Charter Simple keeps Oklahoma Secretary of State, Business on file from sos.ok.gov, confirmed August 2026, and nothing more
- Charter Simple keeps Oklahoma Secretary of State, Business on file from sos.ok.gov, confirmed August 2026, and nothing more
- Charter Simple keeps Oklahoma report due date on file from law.justia.com, confirmed August 2026, and nothing more
- Charter Simple keeps 18 O.S. § 2004 on file from sos.ok.gov, confirmed August 2026, and nothing more
- Charter Simple keeps Oklahoma formation fee: Filing fee on file from sos.ok.gov, confirmed October 2026, and nothing more
- Mainstay Filing Oklahoma service page, read November 13, 2026
- OK Registered Agent.org pricing page, read November 13, 2026
- Oklahoma Registered Agent.co pricing page, read November 13, 2026