

Foreign registration · Form 21
Oklahoma Corporation Foreign Registration in Wisconsin
A corporation formed in Oklahoma that wants to do business in Wisconsin files Form 21, with $100 in state fees. Wisconsin also asks for Oklahoma's Certificate of Good Standing ($20), no older than 60 days. We file it with the Department of Financial Institutions, Division of Corporate and Consumer Services using your Oklahoma records and act as your registered agent there for the first year.
Oklahoma and Wisconsin side by side
| Oklahoma formed here | Wisconsin registering here | |
|---|---|---|
| Document | Oklahoma Certificate of Good Standing | Form 21, Application for Certificate of Authority |
| State fee | $20 | $100 at order |
| How it is handled | Oklahoma: online | Filed on Wisconsin's paper form |
| Paid expedite | next-day $100, 4-hour (in person) $250, 1-hour (in person) $500 | |
| Office | Oklahoma Secretary of State, Business Filing Department | Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services |
| Official page | oklahoma.gov | dfi.wi.gov |
| Age rule | Dated when issued | Accepted if dated within 60 days |
| Yearly filing | No annual report | Foreign Business Corporation Annual Report, $65, every year |
| Due | March 31 each year after qualification | |
| Agent | Your Oklahoma registered agent | Our Wisconsin registered agent |
From Oklahoma to Wisconsin, step by step
Order the Oklahoma certificate
The Certificate of Good Standing ($20) is ordered from Oklahoma separately; it is not part of our Wisconsin order. Wisconsin accepts it within 60 days of Oklahoma's issue date, so it is ordered shortly before filing.
We prepare and file Form 21
It names us as your Wisconsin registered agent, with your Oklahoma name and formation date and the certificate attached. Once Oklahoma's certificate is in hand, Wisconsin's filing goes in. Once Wisconsin approves it, the Oklahoma company can do business there.
First-year cost, Oklahoma to Wisconsin
| Item | Amount |
|---|---|
| State fees, paid at order | $100 |
| Certificate of Good Standing, paid to Oklahoma | $20 |
| Our service, with a year of Wisconsin registered agent service | $199 |
| First-year total, Oklahoma certificate included | $319 |
Wisconsin's paid expedite is optional and not in the total.
Will your Oklahoma name work for Wisconsin?
We search Wisconsin's records for Oklahoma's name on file before anything is filed.
Agents: Wisconsin and Oklahoma
Oklahoma and Wisconsin both call it a registered agent. Your current registered agent stays for Oklahoma; ours takes Wisconsin's papers and notices.
Yearly filings: Wisconsin and Oklahoma
Oklahoma has no annual report for corporations; Wisconsin wants the Foreign Business Corporation Annual Report every year ($65). Both states' filings stay current side by side.
LLC or corporation, Oklahoma to Wisconsin
An LLC formed in Oklahoma files Form 521 with Wisconsin ($100 in state fees, the same; no home-state certificate is needed). After that come Oklahoma's Annual Certificate ($26) and Wisconsin's Annual Report (Form 5 / CORP5) ($80). See the LLC filing.
Registering a Wisconsin company in Oklahoma
A corporation formed in Wisconsin that registers with Oklahoma files Form 0012 with $312 in state fees. See that filing.
Common questions: Oklahoma to Wisconsin
Does my Oklahoma company need to register in Wisconsin?
Yes, once an Oklahoma business operates there; Wisconsin does not count a one-off deal finished within 30 days.
Is this a certificate of authority?
Yes: Wisconsin issues one to Oklahoma corporations once the form is approved.
How much does it cost to register an Oklahoma corporation in Wisconsin?
$299 at checkout plus $20 to Oklahoma for the Certificate of Good Standing, $319 in all (checkout is $100 in state fees plus our $199).
Do I need Oklahoma's certificate of good standing?
Yes: Wisconsin wants it ($20), no more than 60 days old at filing.
What are the yearly costs for Oklahoma and Wisconsin?
Our registered agent renewal ($149 a year), no Oklahoma yearly report and Wisconsin's report ($65).
What if I don't register with Wisconsin?
Wisconsin can charge an Oklahoma company up to $65 for each year or part of a year.
Does Wisconsin require a registered agent?
Yes: the Oklahoma registered agent stays, and ours covers Wisconsin for year one.
Can I form a new Wisconsin corporation instead?
Yes, but Oklahoma keeps the original, so you run two companies: the new one files Wisconsin's Domestic Business Corporation Annual Report ($25), and Oklahoma has no yearly report for the original.
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