Updated September 6, 2026. Quick answer: In Wisconsin, this role is called a registered agent, governed by Wis. Stat. Section 183.0115 (registered agent and registered office), Section 183.0116 (change of registered agent or registered office), Section 183.0708 (administrative dissolution; no registered agent for at least one year is a ground, with a 60-day cure notice). Wisconsin’s one-year no-agent tolerance before dissolution exposure is far longer than the more common 60-day standard seen elsewhere; Wisconsin also requires every registered agent to maintain an e-mail address, a modern requirement not universal among the states.
What the address rule requires
The registered office ‘must be an actual physical location with a street address and not solely a post office box, mailbox service, or telephone answering service’; a registered agent must also maintain an e-mail address and a place of business or activity in the state.
Who can serve as your registered agent
A natural person residing in Wisconsin whose business office is identical to the registered office; or a domestic (or authorized foreign) corporation, nonstock corporation, LLC, limited partnership, or LLP whose office matches the registered office.
What happens if you don’t have one
Wisconsin has no immediate default-agent substitute; instead, going without a registered agent for at least one year becomes a ground for the Department of Financial Institutions to pursue administrative dissolution, preceded by written notice to the registered agent and a 60-day window to cure (Section 183.0708). Lacking a registered agent is only a dissolution ground once the LLC has been without one ‘for at least one year’; even then, the department must give written notice to the registered agent and allow 60 days to cure before administratively dissolving the company. Dissolution does not terminate the agent’s authority, and the company survives to wind up its affairs.
How to change your registered agent
Filing a Statement of Change of Registered Agent or Registered Office (or of the agent’s name, e-mail address, or street address) costs $10, per the fee schedule referenced in Wis. Stat. Section 183.0122. (source: Wisconsin Statutes Section 183.0122 fee schedule (docs.legis.wisconsin.gov))
This page covers what Wisconsin’s own law requires. For the general question of whether you should pay a commercial service or serve as your own agent, see registered agent: do you actually need to pay for one.
Every citation on this page was read directly from the state’s own statute, Secretary of State site, or official filing form this session (or, where that site could not be reached, from an independently cross-checked legal-database mirror of the same codified text, disclosed below). General information, not legal advice; fees and specific procedures can change, and your state’s Secretary of State has the final say for any individual filing.
Related: Wisconsin’s LLC Certificate of Good Standing cost, including who issues it and how fast you can get one.