Here's what forming an LLC in Wisconsin actually involves — the fees, the timeline, the ongoing obligations, and the official registry link, so you can file with confidence.
Wisconsin LLC at a glance
| State filing fee | $130 filed online, or $170 on paper |
|---|---|
| Processing time | Processing times change — check current times on the official registry |
| Annual report / franchise | Annual Report — $25 filed online, or $40 on paper, due during the calendar quarter in which the anniversary of registration falls. |
| Registered agent required? | Yes — physical Wisconsin address required |
| Official registry | Wisconsin Dept. of Financial Institutions business search → |
Steps to form an LLC in Wisconsin
- Name your LLC and check availability in the Wisconsin registry.
- Appoint a registered agent with a physical address in Wisconsin.
- File the Articles of Organization with Wisconsin and pay the fee.
- Get an EIN from the IRS (see how to get an EIN).
- Stay compliant — track any Wisconsin annual report and franchise obligations.
A formation service handles the filing and includes a registered agent. Form in Wisconsin via Northwest
Frequently asked questions
How much does it cost to form an LLC in Wisconsin?
The Wisconsin state filing fee is $130 filed online, or $170 on paper, and the ongoing obligation is Annual Report — $25 filed online, or $40 on paper, due during the calendar quarter in which the anniversary of registration falls.
How long does it take to form an LLC in Wisconsin?
Processing time in Wisconsin varies, and expedited options may be available. Check current processing times on the official registry before you file.
Do I need a registered agent in Wisconsin?
Yes. Every Wisconsin LLC must maintain a registered agent with a physical Wisconsin address. Non-residents must use a commercial service.