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Review · Wisconsin

Wisconsin Registered Agent.co Review (2026)

Wisconsin Registered Agent.co is a Wisconsin registered agent service at $99 a year, the same $99 at renewal. You get a registered office address inside the state, and a scan of each legal paper served on the company lands in your online account. Starting a Wisconsin LLC with this company runs $199 above the state fee, and the first year as your agent is thrown in. Registering an outside company in Wisconsin through it runs $199 on top of the state fee. Bottom line: it suits a Wisconsin-only company that likes a fixed agent price and will handle its own annual report.

From the Filing Shortlist editorial team

Shortlisted

Wisconsin Registered Agent.co: on the list for a Wisconsin-only companies

$99 a year, the same at renewal

Editor score9.1out of 10

A plain Wisconsin agent with one price and no renewal surprises.

In the price

  • A state street address on file as the registered office
  • You read served legal papers online as scans

Good

  • A flat $99 a year
  • Cheaper each year than Mainstay Filing's agent plan
  • Also offers LLC formation and foreign registration
  • The first agent year is free when it forms your LLC

Watch for

  • You still file the annual report yourself
  • The EIN application costs extra ($99)
  • Wisconsin only; other states need a different agent
Visit Wisconsin Registered Agent.coPartner link. We may earn money if you buy.

What you get for $99 a year

Wisconsin Registered Agent.co fills the Wisconsin registered agent role at $99 a year. The plan includes a registered office address inside the state, and each legal paper served on the company is scanned into your online account. The price holds at $99 on renewal.

Starting a Wisconsin LLC with Wisconsin Registered Agent.co

Wisconsin Registered Agent.co files the formation paperwork for $199, with the state filing fee added. Year one of registered agent service comes with it, and the agent then costs $99 a year. The EIN application is an extra $99, though the IRS hands out EINs for free.

Wisconsin wants the annual report every year, due end of the calendar quarter containing the LLC's anniversary date with a $25 state fee. Wisconsin Registered Agent.co does not file it for you.

Registering a foreign LLC in Wisconsin through Wisconsin Registered Agent.co

Wisconsin Registered Agent.co handles the state registration for $199, and Wisconsin charges $100 on top. The first year as registered agent is covered.

Wisconsin Registered Agent.co compared with Mainstay Filing and the rest of the list

For the agent alone, three years with Wisconsin Registered Agent.co come to $297 and with Mainstay Filing to $447, a difference of $150. Mainstay Filing has a single agent plan that is good in every state and scans the first three government mailings a year free. Mainstay Filing's package is $199 a year and includes the annual report; with Wisconsin Registered Agent.co the LLC route adds up to $397 over three years including the agent, but report filing is not covered. WI Registered Agent.org, the other Wisconsin agent we shortlisted, asks the same $99 a year, and the two end up near each other.

Common questions about Wisconsin Registered Agent.co

What is the price of Wisconsin Registered Agent.co?

$99 a year for registered agent service, the same at renewal. An LLC formation is $199 plus the Wisconsin filing fee.

Will Wisconsin Registered Agent.co file my annual report?

No. The Wisconsin annual report is not in its published prices, so you file it.

Is Wisconsin Registered Agent.co a fair pick for a Wisconsin LLC?

Yes, if the company is based in Wisconsin and you want a steady agent price. Its average score across our Wisconsin pages is 9.1.

What is in the Wisconsin Registered Agent.co plan?

A registered office address in Wisconsin, and a scan of any papers served on the company posted to your account.

Can Wisconsin Registered Agent.co register an out-of-state company in Wisconsin?

Yes. It handles the registration filing at $199, with Wisconsin's fee added, and a year as your agent is part of the deal.

Related pages

Where the figures come from

  1. Wisconsin registered agent statute (checked again October 2026)
  2. Wisconsin Department of Financial Institutions, Division of Corporate & Consumer Services (checked again August 2026)
  3. Wisconsin Department of Financial Institutions, Division of Corporate & Consumer Services (checked again August 2026)
  4. Wisconsin report due date (checked again August 2026)
  5. Wis. Stat. § 183.0201 (checked again August 2026)
  6. Wisconsin formation fee: Filing fee, official source (checked again October 2026)
  7. DFI Form 521, foreign registration statement for an LLC (checked again October 2026)
  8. DFI file online (checked again October 2026)
  9. Wis. Stat. ss. 183.0902 and 183.0905 (checked again October 2026)
  10. DFI Form 524, withdrawal of registration (checked again October 2026)
  11. Wis. Stat. 183.0902, registration to do business in this state (checked again November 2026)
  12. Pulled from Wisconsin Registered Agent.co: home, pricing and service pages, November 12, 2026
  13. Pulled from Mainstay Filing: Wisconsin service pages, November 12, 2026