Form a LLC in Wisconsin

Everything you need to know about forming a LLC in Wisconsin. Filing fees, requirements, timeline, and step-by-step guidance.

$130
Filing Fee
10-15 business days
Processing Time
Required
Registered Agent

How to File

1

Choose a LLC Name

Select a unique name ending with 'LLC' or 'Limited Liability Company' and check availability on the Wisconsin Department of Financial Institutions website.

30 minutes

2

Designate a Registered Agent

Appoint a registered agent with a Wisconsin street address to receive legal documents and official correspondence.

15 minutes

3

Prepare Articles of Organization

Complete Form 502 with basic LLC information including name, registered agent, organizer details, and management structure.

45 minutes

4

File with Wisconsin DFI

Submit Articles of Organization online or by mail with the $130 filing fee to the Department of Financial Institutions.

20 minutes

What's Next After Filing

Once your LLC is officially formed, you'll want to complete these important steps:

  • Obtain EIN from IRSApply for an Employer Identification Number from the IRS for tax purposes and banking, even if you have no employees.
  • Create Operating AgreementDraft an operating agreement outlining ownership, management structure, and operating procedures, though not legally required.
  • Open Business Bank AccountEstablish a separate business bank account using your Articles of Organization and EIN to maintain liability protection.

Advantages

  • No state franchise tax, only modest $25 annual report fee
  • Single-member LLCs allowed with full liability protection
  • Flexible management structure with no required meetings
  • Pass-through taxation avoids double taxation

Considerations

  • Self-employment tax applies to all member earnings
  • Annual report required with specific timing requirements
  • Registered agent must maintain Wisconsin address
  • Limited life in some circumstances compared to corporations

Annual Obligations

Annual Report Fee:$25
Report Due:End of first quarter of anniversary month
Annual reports must be filed by the end of the first quarter of the month in which the LLC was organized
Last verified: December 2025Source

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