

Foreign registration · Form 521
New Hampshire LLC Foreign Registration in Wisconsin
To do business in Wisconsin, an LLC formed in New Hampshire registers there on Form 521, with $100 in state fees. Wisconsin asks nothing of New Hampshire here, not even the Certificate of Good Standing. We file it with the Department of Financial Institutions, Division of Corporate and Consumer Services from your New Hampshire records, then serve as your registered agent there for year one.
What New Hampshire and Wisconsin each ask for
| New Hampshire formed here | Wisconsin registering here | |
|---|---|---|
| Document | New Hampshire Certificate of Good Standing (not needed here) | Form 521, Foreign Registration Statement |
| State fee | $5 | $100 at order |
| How it is handled | New Hampshire: online | Filed online with Wisconsin |
| Paid expedite | next-day $100, 4-hour (in person) $250, 1-hour (in person) $500 | |
| Office | New Hampshire Secretary of State, Corporation Division | Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services |
| Official page | quickstart.sos.nh.gov | dfi.wi.gov |
| Yearly filing | Annual Report, $102, every year | Annual Report (Form 5 / CORP5), $80, every year |
| Due | April 1 | March 31 |
| Late yearly filing | $50 late fee | $25 late fee |
| Agent | Your New Hampshire registered agent | Our Wisconsin registered agent |
From New Hampshire to Wisconsin, step by step
We prepare and file Form 521
It names us as your Wisconsin registered agent, with your New Hampshire name and formation date. No New Hampshire paperwork holds up the Wisconsin filing. After approval, your New Hampshire LLC is registered with Wisconsin.
Will your New Hampshire name work for Wisconsin?
We search Wisconsin's records for New Hampshire's name on file before anything is filed.
Agents: Wisconsin and New Hampshire
New Hampshire and Wisconsin both call it a registered agent. Wisconsin papers come to us; New Hampshire's agent is unchanged.
Yearly filings: Wisconsin and New Hampshire
Each year your LLC files New Hampshire's Annual Report ($102) and Wisconsin's Annual Report (Form 5 / CORP5) ($80). With our $149 registered agent renewal, New Hampshire plus Wisconsin comes to $331 a year. The new registration does not replace any home-state filing.
LLC or corporation, New Hampshire to Wisconsin
A corporation formed in New Hampshire files Form 21 with Wisconsin ($100 in state fees, the same, plus the Certificate of Good Standing ($5)). After that come New Hampshire's Annual Report ($100) and Wisconsin's Foreign Business Corporation Annual Report ($65). See the corporation filing.
The other way: Wisconsin into New Hampshire
An LLC formed in Wisconsin that registers with New Hampshire files Form FLLC-1 with $102 in state fees; no Wisconsin certificate is needed. See that filing.
Questions New Hampshire owners ask about Wisconsin
Does my New Hampshire company need to register in Wisconsin?
Yes, once a New Hampshire business operates there; Wisconsin law lists 11 activities that do not count on their own.
How much does the Wisconsin registration cost?
$299 at checkout, with nothing to pay New Hampshire.
Do I need New Hampshire's certificate of good standing?
No, Wisconsin takes Form 521 without it.
What are the yearly costs for New Hampshire and Wisconsin?
$331 a year: our $149 registered agent renewal, $102 to New Hampshire and $80 to Wisconsin for the yearly reports.
What if I don't register with Wisconsin?
A New Hampshire company cannot sue in court there until it registers, and Wisconsin can add up to $97.50 for each year or part of a year.
Does Wisconsin require a registered agent?
Yes: the New Hampshire registered agent stays, and ours covers Wisconsin for year one.
Can I form a new Wisconsin LLC instead?
Yes, but New Hampshire keeps the original, so you run two companies: the new one files Wisconsin's Annual Report (Form 5 / CORP5) ($25), and the original keeps New Hampshire's Annual Report.
How do I withdraw from Wisconsin later?
New Hampshire companies leave by filing a Withdrawal of Registration of Foreign Limited Liability Company; until then, Wisconsin's report stays due alongside New Hampshire's filings.
Official sources
People also search
LLC into Wisconsin, by home state (48)
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wyoming
New Hampshire into other states (47)
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wyoming