LLC Formation Requirements
Forming an LLC in Wisconsin requires a $130 filing fee paid to the Wisconsin Secretary of State. An annual report fee of $25 is due Annually by the end of the quarter in which the anniversary date falls. Standard processing takes several business days. Expedited processing is available for $25, with a turnaround of Same day for in-person filings. A registered agent with a physical address in Wisconsin is required. Wisconsin levies a state income tax on LLC members' pass-through income. Be aware that Wisconsin also imposes a franchise tax on LLCs.
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⚠ Tax Note
Wisconsin imposes a corporate franchise/income tax that applies to LLCs classified as corporations for tax purposes.
How much does it cost to form an LLC in Wisconsin?
The state filing fee to form an LLC in Wisconsin is $130. There is also an annual report fee of $25 due Annually by the end of the quarter in which the anniversary date falls. Expedited processing costs an additional $25.
Do I need a registered agent for my Wisconsin LLC?
Yes. Wisconsin requires every LLC to maintain a registered agent with a physical address in the state. The registered agent receives official legal documents and government notices on behalf of your LLC.
Does Wisconsin have a franchise tax for LLCs?
Yes. Wisconsin imposes a franchise tax on LLCs. Wisconsin imposes a corporate franchise/income tax that applies to LLCs classified as corporations for tax purposes.
Does Wisconsin have a state income tax?
Yes. Wisconsin has a state income tax. As an LLC member, your share of the LLC's profits is subject to state income tax on your personal return, since LLCs are typically pass-through entities.
How long does it take to form an LLC in Wisconsin?
Standard processing time in Wisconsin is several business days. Expedited processing is available for $25 with a turnaround of Same day for in-person filings.
Can I file my Wisconsin LLC online?
Yes. Wisconsin allows online LLC filing through the Secretary of State's website, which is typically the fastest and most convenient option.
What are the ongoing requirements for a Wisconsin LLC?
You must file an annual report and pay a $25 fee, due Annually by the end of the quarter in which the anniversary date falls. You must also maintain a registered agent in the state. Franchise tax obligations also apply.
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Official Source
Wisconsin Secretary of State
More Wisconsin Resources
Data Methodology
DataTactic researchers verify LLC formation data directly against official government sources — Wisconsin Secretary of State publications, state statutes, and agency websites. Each data point is cross-referenced against primary sources before publication. Records are reviewed and updated when laws or requirements change.
Last verified: 2025-03-17 · Always confirm with official state sources before filing.