Foreign registration cost calculators + Oklahoma
3 Best Foreign Registration Services in Oklahoma (2026): Cost Calculator
Result order: Formula: 41% cost, 27% coverage, three lesser terms. Details
Main figures
Oklahoma ranking
1. OK Registered Agent.org: best for a low registration result
Best resultFor Oklahoma, OK Registered Agent.org is the best value since filing with Oklahoma through this service costs $199, after which the agent renews at $99.
Its three-year result is below Mainstay Filing's, and three-year cost is 41% of the formula.
Inputs covered
- Registration handled for you
- Agent service for the first year
Adds up well
- $199 plus the state fee
- Agent included to start
- Agent renews at $99
Adds up badly
- Oklahoma only, so the home state needs its own agent
2. Mainstay Filing: best for the same cost in each state
NationwideResult 2: Mainstay Filing. Registering in Oklahoma adds $199 to state fees, with the opening agent year free.
At year three it falls $100 behind OK Registered Agent.org.
After the free year, the agent bills $149 annually.
Inputs covered
- Registration completed for you
- Registered agent free in year one
- Fifty-state service
Adds up well
- The first agent year is covered
- $199 for the registration
- Same fee wherever you register
Adds up badly
- $50 above OK Registered Agent.org at renewal
3. Oklahoma Registered Agent.co: best for a small agent renewal
One-state servicePosition 3 is Oklahoma Registered Agent.co: filing with Oklahoma through this service costs $199, after which the agent renews at $99.
Its inputs match OK Registered Agent.org's exactly.
Inputs covered
- Registration handled for you
- Agent service for the first year
Adds up well
- Agent renews at $99
- $199 plus the state fee
- Agent included to start
Adds up badly
- Oklahoma only, so the home state needs its own agent
Results over time
| Rank | Service | Result, year 1 | Result, year 2 | Result, year 3 | Result, year 5 | |
|---|---|---|---|---|---|---|
| 1 | OK Registered Agent.org | $199 | $298 | $397 | $595 | Open OK Registered Agent.orgPartner link. We may earn money if you buy. |
| 2 | Mainstay Filing | $199 | $348 | $497 | $795 | Open Mainstay FilingPartner link. We may earn money if you buy. |
| 3 | Oklahoma Registered Agent.co | $199 | $298 | $397 | $595 | Open Oklahoma Registered Agent.coPartner link. We may earn money if you buy. |
Cost calculator
Oklahoma fee list
| Input | Amount | Source |
|---|---|---|
| Cost to register | $300 | sos.ok.gov {input read October 2026, shown in full} |
| Annual certificate | $25 | oscn.net {input read October 2026, shown in full} |
| State fees over three years | $350 | Inputs added together |
What settled the order
Calculated three-year cost put OK Registered Agent.org first. That term is 41% of the formula, and filing work in the price, renewal change, break-even year and input clarity make up the remainder.
The three-year column shows $397 for OK Registered Agent.org, $100 lower than Mainstay Filing.
How Oklahoma describes the foreign LLC registration fee and rules
The Oklahoma Secretary of State, Business Filing Department accepts $300 and the Application for Registration (Foreign Limited Liability Company) (SOS Form 0081) from out-of-state LLCs doing business in Oklahoma. The filing asks for certificate of good standing, existence or fact no older than 60 days.
The price of not registering: dismissal of its own claims in Oklahoma courts (18 O.S. 2048(A)).
Source wording: oscn.net {input read October 2026, shown in full}
State fees only
$350 is the lowest this calculation goes, because it holds only state fees. The services above put $397 to $497 on top.
Questions
What is the registration fee for a foreign LLC in Oklahoma?
$300 at the state office, where our results add $199.
What do these services calculate to over three years?
$397 to $497 across the services, not counting state fees.
Which form registers the LLC?
Complete Application for Registration (Foreign Limited Liability Company) (SOS Form 0081) and deliver it to the Oklahoma Secretary of State, Business Filing Department.
Does the Oklahoma filing need a document from the home state?
Yes, one less than 60 days old: certificate of good standing, existence or fact.
What recurring filing follows registration?
The annual certificate, charged at $25.
When does one service pass another in total cost?
No break-even within ten years.
Which foreign registration service calculates best for Oklahoma?
OK Registered Agent.org calculates best, followed by Mainstay Filing and Oklahoma Registered Agent.co.
Input sources
- Oklahoma Secretary of State, Business is entered from sos.ok.gov (August 2026).
- Oklahoma Secretary of State, Business is entered from sos.ok.gov (August 2026).
- Oklahoma report due date is entered from law.justia.com (August 2026).
- 18 O.S. § 2004 is entered from sos.ok.gov (August 2026).
- Oklahoma formation fee: Filing fee is entered from sos.ok.gov (October 2026).
- Procedures for registering a foreign is entered from sos.ok.gov (October 2026).
- 18 O.S. § 2049, transacting is entered from oscn.net (October 2026).
- Oklahoma Statutes Title 18, foreign is entered from oklegislature.gov (November 2026).
- OK Registered Agent.org pricing page, entered November 13, 2026
- Mainstay Filing Oklahoma service page, entered November 13, 2026
- Oklahoma Registered Agent.co pricing page, entered November 13, 2026