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Filing Verdict

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Verdict · Wisconsin

Wisconsin Registered Agent.co Review (2026)

Wisconsin Registered Agent.co sells Wisconsin registered agent service for $99 a year, the same $99 at renewal. That buys an in-state street address for the registered office and online scans of legal papers served on the company. Forming a Wisconsin LLC through it costs $199 plus the state fee, and the first year of agent service is included. For foreign registration in Wisconsin it charges $199 plus the state fee. Verdict: a sound choice for a Wisconsin-only company that wants a fixed agent price and will file its own annual report.
The Filing Verdict editorial team
The verdict

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

$99 per year, flat

9.1Editorial score
out of 10

A no-frills Wisconsin agent with a flat price and a fixed renewal.

What you get

  • A state street address listed as the registered office
  • Legal papers delivered to the company arrive in your account as scans

What we like

  • $99 a year, flat
  • Undercuts Mainstay Filing's yearly agent price
  • Also sells LLC formation and foreign registration
  • A free first agent year when it forms your LLC

Cons

  • The annual report is left to you
  • The EIN application is billed separately ($99)
  • Covers Wisconsin only; other states need another agent
Visit Wisconsin Registered Agent.coPartner link. We may earn money if you buy.

What $99 a year buys

Wisconsin Registered Agent.co serves as your Wisconsin registered agent for $99 a year. The plan supplies an in-state street address for the registered office and scans legal papers served on the company to your online account. At renewal the price stays $99.

Forming a Wisconsin LLC through Wisconsin Registered Agent.co

Wisconsin Registered Agent.co files the formation document for $199, and the state's filing fee goes on top. The first year of registered agent service is included; after that the agent is $99 a year. An EIN application costs $99 extra, although the IRS issues EINs free.

Wisconsin expects 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, so that job stays with you.

Registering an outside company in Wisconsin with Wisconsin Registered Agent.co

Wisconsin Registered Agent.co files the registration with the state for $199, plus Wisconsin's $100 fee. A year of registered agent service is part of it.

Wisconsin Registered Agent.co next to Mainstay Filing and the other picks

For the agent alone, Wisconsin Registered Agent.co comes to $297 over three years and Mainstay Filing to $447, a gap of $150. Mainstay Filing sells one agent plan for all fifty states and scans the first three government mailings a year free. Mainstay Filing's formation package is $199 a year and includes the annual report; Wisconsin Registered Agent.co's LLC route comes to $397 over three years with the agent but without report filing. WI Registered Agent.org, the other Wisconsin agent on our list, charges the same $99 a year, and the two finish close together.

Wisconsin Registered Agent.co: questions answered

What does Wisconsin Registered Agent.co charge?

$99 a year for registered agent service, unchanged at renewal. Forming an LLC costs $199 plus the Wisconsin filing fee.

Does Wisconsin Registered Agent.co take care of my yearly report?

No. The Wisconsin annual report is outside its published prices, so you file it.

Is Wisconsin Registered Agent.co a sound registered agent for a Wisconsin LLC?

For a one-state company in Wisconsin that wants a steady agent price, yes. Its average score across our Wisconsin pages is 9.1.

What comes with the Wisconsin Registered Agent.co plan?

Wisconsin registered office address, plus scans of served papers sent to your account.

Does Wisconsin Registered Agent.co register out-of-state companies in Wisconsin?

Yes. It files the registration for $199 plus Wisconsin's fee and includes a year of agent service.

More from us

Sources and dates

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