Starting an LLC in Wisconsin
What it costs, what you file and what you owe afterwards. Every figure below came from the state's own pages.
Forming an LLC in Wisconsin costs $130 to file the Articles of Organization (Form 502) with the Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services (Corporation Section). After that, Annual Report is due periodically
What it costs
| What | Amount | When |
|---|---|---|
| Articles of Organization (Form 502) | $130 | Once, when the LLC is formed |
| Annual Report | $25 |
Registered agent
Wisconsin requires one. The agent must keep a business office at a registered office address inside Wisconsin given as a real street address rather than a PO box alone, and the LLC is not allowed to name itself as its own agent.
What you owe after year one
None
Missing it is the most common way a good standing lapses, and restoring one costs more than filing on time.
Worth knowing
Filing the Articles on paper costs $170 instead of the $130 electronic QuickStart rate. A foreign LLC's annual report is $80 rather than $25. Wisconsin also waives the formation fee entirely for a qualifying student entrepreneur filing Form 502SE.
The official pages
- Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services (Corporation Section)
- Search the register for your name
- File the Articles of Organization (Form 502)
- Report filing and due dates
Read from the source, 2, 3, 4 on 2026-09-05. Fees change, so check the state page before filing. SideKix has no relationship with any state agency and takes nothing for sending you there.
Before you file
- Sole proprietor, LLC or S corp, what actually differs, with no recommendation
- What it will cost to start, because the filing fee is the small part
- Whether the name is still free, checked against the registries themselves
- What to do first if the idea is still an idea
Another state
SideKix, “How much does an LLC cost in Wisconsin?”, checked 2026-09-05. https://sidekixhq.com/start-an-llc-in-wisconsin.html
Questions people ask
How much does it cost to start an LLC in Wisconsin?
The state filing fee for the Articles of Organization (Form 502) is $130.
What form do I file to start an LLC in Wisconsin?
The Articles of Organization (Form 502), filed with the Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services (Corporation Section).
Does Wisconsin require an annual report for an LLC?
Yes.
Do I need a registered agent in Wisconsin?
Yes. The agent must keep a business office at a registered office address inside Wisconsin given as a real street address rather than a PO box alone, and the LLC is not allowed to name itself as its own agent.