State Guide · WI

Wisconsin LLC Guide (2026)

Everything you need to form and maintain an LLC in Wisconsin, state-specific fees, deadlines, and step-by-step instructions.

By Edmond Hui · Last updated: August 25, 2026

This hub indexes all Wisconsin LLC guides in one place, formation, compliance, registered agents, and business structure comparisons. Quick reference: state filing fee $130, standard processing Instant on receipt (online), annual report due Anniversary quarter. For the complete step-by-step formation walkthrough, see the Full Formation Guide below.

Key LLC facts for Wisconsin: $155 minimum first-year cost, $25 each year after, an annual state report, and a personal income tax.
First-year cost is the unavoidable minimum to form and stay compliant; the second figure is what recurs annually. Source: Wisconsin's published filing fee schedule, verified July 2026, with anonymity and income-tax status from MyStateLLC's 50-state datasets.
Filing fee$130#15 cheapest of 50 states
ProcessingInstant on receipt (online)#6 fastest of the 16 states that publish one
Annual reportAnniversary quarter
Key Finding

48,344 new business applications were filed in Wisconsin in the 2026 YTD (Jan to Jul) vs 2025 YTD (same months) window, up 20% year over year

Wisconsin ranks #25 of 51 jurisdictions by application volume and #41 per capita. For scale, the state counted 144,774 active business establishments as of 2023 (Census County Business Patterns). This monthly BFS series is a leading indicator of formation activity, ahead of the Census's annual establishment counts.

Source: U.S. Census Bureau, Business Formation Statistics (BFS), Jul 2026

Wisconsin Small Business Landscape

Small businesses in Wisconsin497,370 (99.4% of all Wisconsin businesses)
Small business employment1,247,875 workers (48% of private-sector employment)

Source: SBA Office of Advocacy, 2025 Small Business Profile

Wisconsin Business Survival

5-year survival rate52.4% of new Wisconsin businesses survive five years, #21 of 51 nationally

Source: U.S. Bureau of Labor Statistics, Business Employment Dynamics

See how Wisconsin’s 5-year survival rate compares nationally in our full state-by-state ranking.

Enterprise LLCs Formed in Wisconsin

Entity NameWhy They Chose Wisconsin
Harley-Davidson Motor Company Group, LLCWisconsin's home-state formation gives Milwaukee-headquartered Harley-Davidson a consolidated structure for its US motorcycle manufacturing subsidiaries, Wisconsin's modified uniform LLC Act and its established manufacturing labor law framework provide predictable governance for unionized production facilities.

Why Wisconsin attracts enterprise LLCs: Wisconsin's manufacturing heritage, strong workforce, and LLC Act's flexible operating agreement terms make it a natural formation choice for durable goods manufacturers and food processing companies, its simplified biennial report ($25 fee) keeps ongoing compliance costs among the lowest in the Midwest.

Entity examples are illustrative and based on publicly available corporate registrations. Reasons reflect general state-level legal and tax advantages, not verified statements of each company's formation rationale. For educational purposes only; consult a licensed attorney before making formation decisions.

Check your business name

See if your domain and social handles are available before you file.

How Do You Start an LLC in Wisconsin?

Filing in Wisconsin costs $130 in state fees. Standard processing is instant on receipt (online). You'll file Articles of Organization, appoint a registered agent, and complete any state-specific requirements before opening for business.

That is the filing fee alone. For the first-year and five-year totals, see Wisconsin LLC cost.

Full Formation Guide for WisconsinExact forms, fees & filing instructions

What Are the Ongoing Requirements for a Wisconsin LLC?

Wisconsin LLCs must file an annual report due Anniversary quarter and keep a registered agent on file year-round. Missing deadlines triggers late fees and risks administrative dissolution.

Full Compliance OverviewAnnual report, fees & deadlinesAnnual Report GuideDue dates, forms & filing steps

How Do You Register a Foreign LLC in Wisconsin?

If your LLC was formed in another state (Delaware, Wyoming, etc.) but conducts business in Wisconsin, you must register as a foreign LLC. This requires a separate filing fee and a registered agent in Wisconsin.

Wisconsin Foreign LLC Registration GuideForms, fees & registered agent requirements

Does a Wisconsin LLC Need a Registered Agent?

Other Wisconsin LLC Compliance & Tax Guides

How Does a Wisconsin LLC Compare to Other Structures?

Wisconsin LLC Operating Agreement Templates

Wisconsin LLC Guides by Industry

How Do You Dissolve an LLC in Wisconsin?

Does Wisconsin Waive LLC Fees for Veterans?

What Does Moving a Rental Into an LLC Cost in Wisconsin?

Do You Need an LLC to Sell on eBay in Wisconsin?

How Does Wisconsin Compare to Other States for LLC Formation?

Side-by-side breakdowns of filing fees, annual costs, taxes and privacy rules, each written for a business owner already operating in Wisconsin.

Compare from a different home state →

More Wisconsin LLC Resources

Best Bank AccountsBest business bank accounts for a Wisconsin LLC →Grants & IncentivesSmall business grants & incentives in Wisconsin →Anonymous LLCHow to form an anonymous LLC in Wisconsin →
Edmond Hui

Edmond Hui · Founder, MyStateLLC

Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.

Compare Wisconsin with Other States

Florida LLC guideFiling fee $125 · See costs and requirements →New Jersey LLC guideFiling fee $125 · See costs and requirements →North Carolina LLC guideFiling fee $125 · See costs and requirements →How to form an LLCGeneral step-by-step formation guide →Annual report complianceDeadlines and fees for all 50 states →
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