LLC Registered-Agent and Registered-Office Requirements in Wisconsin

At a glance

Requirements one by one

Governing law and terminology

Section 183.0101 names Chapter 183 the Wisconsin Uniform Limited Liability Company Law. Section 183.0102(19) defines the registered agent as the company's agent authorized to receive legally permitted process, notices, and demands.

Continuous designation duty

Section 183.0115(1) requires each LLC to designate and maintain both a registered agent and a registered office in Wisconsin. That is a continuous duty even though the dissolution ground does not mature until a one-year lapse.

The initial articles state the agent's name and street, mailing, and email addresses under § 183.0201. DFI Form 502 separates the agent's name/email from the registered-office street address.

Eligible individual

A natural-person agent must reside in Wisconsin, and the person's business office must be identical to the registered office. Section 183.0115(2) also requires the agent to have an email address and a place of business or activity in Wisconsin.

Chapter 183 states no separate minimum age, citizenship, professional-license, member-status, or exact daily-hours condition. A member, manager, owner, or employee may serve personally only by satisfying the same individual rules.

Eligible entity and self-service

The domestic entity list is specific: corporation, nonstock corporation, LLC, limited partnership, or limited liability partnership. The comparable foreign types may serve if authorized to transact business in Wisconsin. In either case, the entity agent's business office must be identical to the registered office.

DFI's current Form 502 expressly says: “The entity may not name itself as its own registered agent.” That does not prevent a Wisconsin-resident member or manager from serving as an individual when the person's business-office, email, and in-state business-or-activity requirements are met.

Registered office, address, and hours

The registered office must be an actual physical Wisconsin location with a street address. It cannot consist solely of a P.O. box, mailbox service, or telephone answering service. The office may be one of the LLC's business or activity locations, but it need not be.

The statute requires the agent's business office to be identical to that registered office. It does not prescribe fixed opening hours.

Consent and initial filing

Wisconsin handles consent by affirmation. Naming the registered agent is an affirmation of fact by the LLC that the agent consented to serve. The company makes the same affirmation when it later designates a successor under § 183.0116(3).

Form Corp502 is signed by at least one organizer. It contains no separate registered-agent signature line, but it does require the agent's email along with the name and registered-office street address.

Change, resignation, and replacement

An LLC may use a statement of change, amend its articles, or appropriately note the change on its annual report. DFI's current change form accepts an authorized individual's signature and again says the entity cannot name itself.

Under § 183.0118, an agent changing its name, email, or street address must notify the LLC in writing before filing a statement that recites the notice. After DFI files the statement, the agent promptly gives the LLC another notice of the filing and the changes made.

Under § 183.0117, resignation ends on the earlier of 60 days after DFI receives the statement or the effective appointment of a successor. The agent must promptly notify the LLC of the filing date. The 60-day tail preserves the role; it is not permission for the LLC to ignore the continuous-maintenance duty.

Agent duties and service

Under § 183.0115(3), Chapter 183 expressly limits and states the compliant agent's duties. The agent forwards received process, notices, and demands to the latest company-supplied address, gives the required resignation notice, and keeps the agent information in the articles current.

Service on the agent must be in a written record. DFI may send Chapter 183 notices to the agent's filed email address, which makes keeping that address current part of the statutory system rather than an optional contact detail.

Lapse consequences and fallback service

If the LLC has no agent or reasonable diligence cannot reach the agent, § 183.0119 first allows registered or certified mail, return receipt requested, or similar commercial delivery to the principal office. Service is perfected at the earliest of receipt, the signed-return-receipt date, or five days after proper deposit. If that fails, process may go to the person in charge of a regular business or activity location. When DFI's records reveal no principal- office address, class 3 publication is available in the relevant community. There is no Secretary-of-State service step in this sequence.

Under § 183.0708, DFI may begin administrative dissolution after the LLC has lacked a registered agent for at least one year, or has failed for one year to report a change, resignation, or discontinued office. DFI gives written notice; the LLC then has 60 days to cure or disprove each ground before DFI may dissolve it.

What trips people up

The one-year dissolution threshold is not a one-year grace period for compliance. Section 183.0115 says the company must maintain the agent and office continuously. Section 183.0708 says when DFI may start the dissolution process and adds a separate notice-and-cure stage.

Email is also part of the legal filing, not merely a convenience. The articles must include the agent's email, the agent must keep it current, and DFI may make statutory notice effective by emailing the address on file.

Common questions

Can my home be the registered office? The statute does not bar a residence. It must be an actual Wisconsin physical street location and the individual agent's business office at that address.

Can I list a P.O. box too? Yes, but not by itself. The registered office still needs the physical street location required by § 183.0115(1m).

Does resignation end as soon as DFI receives the form? Usually no. It ends after 60 days unless a successor appointment becomes effective sooner.

Does losing the agent prevent service? No. Section 183.0119 supplies principal-office delivery, service on the person in charge, and publication routes when the registered-agent route fails.

Statutes and sources

• Wis. Stat. §§ 183.0101, 183.0102(19), 183.0115 to 183.0119, 183.0201, and 183.0708. Current official Wisconsin Legislature text. Accessed July 27, 2026.
• Wisconsin DFI Forms Corp502, Corp13I, and Corp13R plus business-entity FAQ. Current official formation, change, resignation, and filing guidance. Accessed July 27, 2026.