Foreign Qualification by State

Foreign Qualification by State › Wisconsin

Foreign qualification in Wisconsin: the requirements

To qualify a foreign LLC in Wisconsin, file Form 521, Foreign Registration Statement, Limited Liability Company and pay the $100 fee, with a registered agent in the state.

Wisconsin checklist

  • The application: Form 521, Foreign Registration Statement, Limited Liability Company, filed with the Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services.
  • The fee: $100. It is the same however you file.
  • From your home state: Nothing for an LLC; Wisconsin does not ask for a certificate.
  • A local agent: A registered agent with a street address in Wisconsin. Each service below supplies one for the first year.
  • Afterward: Annual report (Department of Financial Institutions), $65 (due: march 31).

Best 3 Foreign Registration Services in Wisconsin (2026)

The three ways we would handle the Wisconsin filing.

1. Mainstay Filing

$199 + $100 state fee = $299

Registered agent free for the first year, then $149 a year.

2. WI Registered Agent.org

$199 + $100 state fee = $299

Registered agent included for the first year, then $99 a year.

3. Wisconsin Registered Agent.co

$199 + $100 state fee = $299

Registered agent included for the first year, then $99 a year.

Service prices read from each provider’s Wisconsin page on October 28, 2026. The state fee is the official figure below and is paid to the Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services.

How Wisconsin compares

Wisconsin is 9th of 50 by fee (median $142.50). Among the 36 states that do want a home-state certificate are Alaska, Arizona, Arkansas and California.

Wisconsin questions

What does Wisconsin require for foreign qualification?

Form 521, Foreign Registration Statement, Limited Liability Company, the $100 fee and a registered agent in Wisconsin.

Is Wisconsin stricter than other states?

It is 9th cheapest by fee, and one of the 14 that do not need a home-state certificate.

Which service is best for Wisconsin?

Mainstay Filing, at $199 plus the state fee.

Sources