

Foreign registration · Form 0081
Illinois LLC Foreign Registration in Oklahoma
To do business in Oklahoma, an LLC formed in Illinois registers there on Form 0081, with $312 in state fees. Oklahoma also asks for Illinois's Certificate of Good Standing ($25), no older than 60 days. We file it with the Secretary of State, Business Filing Department using your Illinois records and act as your registered agent there for the first year.
What Illinois and Oklahoma each ask for
| Illinois formed here | Oklahoma registering here | |
|---|---|---|
| Document | Illinois Certificate of Good Standing | Form 0081, Application for Registration (Foreign Limited Liability Company) |
| State fee | $25 | $312 at order (filing fee $300 plus charges collected at filing) |
| How it is handled | Illinois: online as an instant PDF, printed from the receipt page or sent by email link | Filed with Oklahoma |
| Office | Illinois Secretary of State, Department of Business Services, Limited Liability Division | Oklahoma Secretary of State, Business Filing Department |
| Official page | ilsos.gov | sos.ok.gov |
| Age rule | Dated when issued | Accepted if dated within 60 days |
| Yearly filing | Limited Liability Company Annual Report (Form LLC-50.1), $75, every year | Annual Certificate, $25, every year |
| Due | Before the first day of the entity's anniversary month each year | Anniversary date of the foreign LLC's Oklahoma registration, every year |
| Agent | Your Illinois registered agent | Our Oklahoma registered agent |
From Illinois to Oklahoma, step by step
Order the Illinois certificate
The Certificate of Good Standing ($25) is ordered from Illinois separately; it is not part of our Oklahoma order. Ordered from Illinois on filing day, it easily meets Oklahoma's limit of 60 days.
We prepare and file Form 0081
It names us as your Oklahoma registered agent, with your Illinois name and formation date and the certificate attached. Illinois issues the certificate instantly, so the Oklahoma filing can go in the same day. After approval, your Illinois LLC is registered with Oklahoma.
Oklahoma costs for Illinois companies
| Item | Amount |
|---|---|
| State fees, paid at order | $312 |
| Certificate of Good Standing, paid to Illinois | $25 |
| Our service, with a year of Oklahoma registered agent service | $199 |
| First-year total, Illinois certificate included | $536 |
Will your Illinois name work for Oklahoma?
We check your exact Illinois name against Oklahoma's records before filing.
Your Oklahoma agent and the Illinois one
Illinois and Oklahoma both call it a registered agent. Your current registered agent stays for Illinois; ours takes Oklahoma's papers and notices.
Staying in good standing in Illinois and Oklahoma
Each year your LLC files Illinois's Limited Liability Company Annual Report (Form LLC-50.1) ($75) and Oklahoma's Annual Certificate ($25). With our $149 registered agent renewal, Illinois plus Oklahoma comes to $249 a year. Both states' filings stay current side by side.
LLC or corporation, Illinois to Oklahoma
A corporation formed in Illinois files Form 0012 with Oklahoma ($312 in state fees, the same). After that come Illinois's Annual Report (Form BCA 14.05) ($75) and Oklahoma's Annual Certificate ($10). See the corporation filing.
Questions Illinois owners ask about Oklahoma
Does my Illinois company need to register in Oklahoma?
Yes, once an Illinois business operates there; Oklahoma law lists 12 activities that do not count on their own.
How much does the Oklahoma registration cost?
$511 at checkout plus $25 to Illinois for the Certificate of Good Standing, $536 in all (checkout is $312 in state fees plus our $199).
Do I need Illinois's certificate of good standing?
Yes: Oklahoma wants it ($25), no more than 60 days old at filing.
What are the yearly costs for Illinois and Oklahoma?
$249 a year: our $149 registered agent renewal, $75 to Illinois and $25 to Oklahoma for the yearly reports.
What if I don't register with Oklahoma?
An Illinois company cannot sue in court there until it registers.
Does Oklahoma require a registered agent?
Yes: the Illinois registered agent stays, and ours covers Oklahoma for year one, with a street address there.
Can I form a new Oklahoma LLC instead?
Yes, but Illinois keeps the original, so you run two companies: the new one files Oklahoma's Annual Certificate ($26), and the original keeps Illinois's yearly report.
How do I withdraw from Oklahoma later?
Illinois companies leave by filing an Application for Withdrawal (Foreign Limited Liability Company) ($100); until then, Oklahoma's report stays due alongside Illinois's filings.
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