WI

Wisconsin LLC Compliance

Complete 2026 Guide

Wisconsin offers a straightforward LLC formation process through the Department of Financial Institutions (DFI) with a low $25 annual report fee and no franchise tax. The state's diverse economy spans manufacturing, agriculture, healthcare, and financial services, making it a practical choice for Midwest business owners.

US Business Compliance Research Team
Expert LLC compliance researchers
Last updated:
$130
Formation Fee
$25
Annual Report
$100
Foreign LLC Fee
No
Franchise Tax

Quick Navigation

1Wisconsin LLC Formation

To form an LLC in Wisconsin, you'll need to file Articles of Organization with the Wisconsin Secretary of State.

Formation Details

2Annual Report Requirements

Wisconsin requires LLCs to file a annual report to maintain good standing with the state.

Annual Report Details

  • Filing Fee: $25
  • Due Date: By March 31 each year
  • Frequency: Annually

3Registered Agent Requirements

Wisconsin requires all LLCs to maintain a registered agent.

Can You Be Your Own Registered Agent?

Yes, you can serve as your own registered agent in Wisconsin.

Requirements: Must be an individual or business entity with a physical street address in Wisconsin (no PO Boxes). Must be available during normal business hours to receive service of process and official state correspondence.

4Foreign LLC Registration

If your LLC was formed in another state but you want to do business in Wisconsin, you'll need to register as a foreign LLC.

Foreign LLC Registration

  • Registration Fee: $100
  • Requirements: Certificate of Authority application filed with the DFI, Certificate of Good Standing from home state, and designation of a Wisconsin registered agent with a physical Wisconsin street address.

5Wisconsin LLC Taxes

Wisconsin has no franchise tax or separate LLC-level tax. LLC income passes through to members who pay Wisconsin individual income tax at graduated rates from 3.54% to 7.65% (2026). LLCs with employees must register for Wisconsin withholding tax and may need to collect sales tax.

6Penalties for Non-Compliance

Late Filing Penalties

Late annual reports accrue a $10 late fee per month. Failure to file can result in administrative dissolution after 60 days past the due date.

Administrative Dissolution Risk

Wisconsin may administratively dissolve your LLC if the annual report is not filed by March 31 (or within 60 days after). A dissolved LLC loses its legal authority to transact business. Reinstatement requires filing for reinstatement with the DFI and paying applicable fees.

Key Considerations for Wisconsin LLCs

  • $130 online formation fee ($170 by paper) — file at dfi.wisconsin.gov
  • $25 annual report fee — due March 31 each year
  • No Wisconsin franchise tax or minimum LLC tax
  • Individual income tax rates: 3.54%–7.65% (competitive vs. neighboring MN and IL)
  • Same-day processing available for online filings
  • Foreign LLC Certificate of Authority: $100 online
  • Operating Agreement not required by law but strongly recommended
  • No publication requirement for new LLCs

Important Disclaimer

This article is for informational purposes only and does not constitute legal advice. LLC requirements, fees, and deadlines change frequently. Always verify current requirements with your state's Secretary of State office before making business decisions.

Related Wisconsin LLC Articles

Wisconsin LLC Taxes & Annual Fees 2026

Complete breakdown of Wisconsin LLC taxes, fees, and filing requirements.

Wisconsin Registered Agent Requirements

Everything you need to know about registered agents in Wisconsin.

Official Resources

For the most up-to-date information, always check the official Wisconsin Secretary of State website:

https://www.dfi.wisconsin.gov