Starting a Business in Wisconsin: Licenses, Permits & Requirements (2026)

Last updated: May 3, 2026

Three things shape what it costs to start a business in Wisconsin in 2026 in ways that surprise people coming from neighboring states. First, Wisconsin’s LLC formation fee is $130 online at the Department of Financial Institutions – cheaper than Illinois ($150) or Minnesota ($155) but more than Michigan ($50). Second, Wisconsin has no state minimum wage above the federal $7.25 floor, the only Great Lakes state without a higher state minimum, while neighbors run from Illinois at $15 to Minnesota at $11.13 for large employers. Third, the workers’ compensation trigger is “one or more employees plus $500 in gross wages in a calendar quarter” under Wis. Stat. ch. 102 – effectively any payroll at all – and Wisconsin’s competitive market of around 400 carriers means rates are negotiated rather than set by a state fund.

This guide compiles the specific Wisconsin agency requirements, portal links, fee amounts, and city-level variations that apply to starting a business in Wisconsin in 2026. The source agencies referenced are the Wisconsin Department of Financial Institutions (DFI), Wisconsin Department of Revenue (DOR), Wisconsin Department of Workforce Development (DWD), Wisconsin Department of Safety and Professional Services (DSPS), Wisconsin Department of Children and Families (DCF), and Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP).

Wisconsin Business Requirements at a Glance

Requirement	Agency / Portal	Cost	Timeline
LLC Articles of Organization	Wisconsin DFI – QuickStart LLC online	$130 online / $170 paper	Same-day to 5 business days online
Domestic LLC Annual Report	Wisconsin DFI	$25 online / $40 paper	Due last day of formation quarter, every year after first full calendar year
Domestic Corporation Articles of Incorporation	Wisconsin DFI	$100 online or paper	Same-day to 5 business days
Federal EIN	IRS.gov	Free	Immediate online
Business Tax Registration	My Tax Account (Wisconsin DOR)	$20 initial seller’s permit (refundable)	Required before collecting sales tax
Unemployment Insurance Registration	DWD UI Tax	2026 wage base $14,000; new employer rate 3.05%	Register after first $1,500 in quarterly wages or first employee on 20th week
Workers’ Compensation Insurance	Private insurer (competitive market)	Varies by NCCI class code, payroll, experience modifier	Required at 1+ employees and $500 in calendar-quarter gross wages
New Hire Reporting	Wisconsin New Hire Reporting Center	Free	Within 20 days of hire date
City of Milwaukee Sales Tax	Wisconsin DOR (collected with state)	2% city + 0.9% Milwaukee County + 5% state = 7.9% combined	Effective January 1, 2024 under 2023 Wisconsin Act 12
DSPS Professional License (industry-specific)	DSPS LicensE portal	Varies by license type	Before practicing in licensed profession
Diggers Hotline 811 notice	Diggers Hotline	Free	3 working days before any excavation

How to Start a Business in Wisconsin (Step by Step)

Step 1: Form Your Wisconsin LLC at DFI

File Articles of Organization online through the Wisconsin DFI QuickStart LLC portal. Cost: $130 online or $170 by paper. Online filings are typically processed same-day; mailed filings can take up to 5 business days plus mail time.

Your LLC name must include “LLC,” “L.L.C.,” “Limited Liability Company,” or one of the recognized abbreviations and must be distinguishable from existing entity names in the DFI database. Run a name search at the DFI Corporate Records Search before filing.

Registered agent: Your LLC must have a registered agent with a physical Wisconsin street address (P.O. boxes are not accepted). You can serve as your own registered agent if you have a Wisconsin physical address, or hire a third-party registered agent service.

Annual Report: Wisconsin domestic LLCs must file an annual report each year, but the due date is set by the last day of the calendar quarter in which the LLC was formed – not a single statewide date. An LLC formed in February is due by March 31 each year; an LLC formed in October is due by December 31. The fee is $25 online or $40 by paper at DFI. The first annual report is due the year after formation. Failure to file for three consecutive years results in administrative dissolution.

Domestic Corporation alternative: If you incorporate as a Wisconsin corporation rather than form an LLC, the Articles of Incorporation cost $100 regardless of filing method. Corporation annual reports are $25 online / $40 paper on the same quarterly schedule. Foreign LLC annual reports are higher at $65 online / $80 paper.

Get your free federal EIN immediately at IRS.gov – you need it before you can register for state taxes, open a business bank account, or hire employees.

Step 2: Register for Wisconsin Taxes Through My Tax Account

Wisconsin’s main business tax portal is My Tax Account (tap.revenue.wi.gov), run by the Wisconsin Department of Revenue. Use it for your seller’s permit (sales/use tax), withholding tax registration, and any state excise tax registrations. UI registration runs separately through DWD.

Wisconsin Sales and Use Tax

Wisconsin’s state sales and use tax rate is 5%. The complexity comes from county and Milwaukee-specific add-ons that changed substantially in 2024:

• County sales tax: 70 of 72 Wisconsin counties have adopted a 0.5% county sales tax that piggybacks on the state collection. The remaining counties without it are Manitowoc and Winnebago.
• Milwaukee County: Increased from 0.5% to 0.9% effective January 1, 2024 under 2023 Wisconsin Act 12. The 0.4-point increase was authorized to address Milwaukee County’s pension and public safety funding gap.
• City of Milwaukee: Imposed a brand-new 2% city sales and use tax effective January 1, 2024 under 2023 Wisconsin Act 12 – the first city sales tax in Wisconsin history. By statute, 90% of city collections must go toward Milwaukee’s unfunded pension liability and 10% must maintain current police and fire spending levels.
• Combined Milwaukee retail rate: 5% state + 0.9% county + 2% city = 7.9% on retail sales sourced to the City of Milwaukee. This single rate is one of the most important compliance facts for any business that ships taxable goods or operates a storefront in Milwaukee.
• Combined Madison retail rate: 5% state + 0.5% Dane County = 5.5%.
• Other rates: Premier resort area taxes apply in Wisconsin Dells, Lake Delton, Bayfield, Eagle River, Rhinelander, and Stockholm at 0.5% to 1.25%. Stadium tax applies in some southeast counties.
• Seller’s permit: $20 deposit (refundable when you close the account in good standing) at My Tax Account.

Service-business sales tax in Wisconsin: Wisconsin taxes a longer list of services than many states. Routine janitorial cleaning is exempt, but specialized cleaning of tangible personal property (carpet cleaning, equipment detailing, pressure washing) is taxable. Landscaping and lawn-maintenance services – mowing, planting, fertilizing, sod laying, tree and shrub services – are fully taxable under Wis. Stat. § 77.52(2)(a)20. Personal services like haircuts and salon services are exempt, but retail product sales by salons are taxable. The full taxability list lives in the DOR’s General Topical Index for Sales and Use Tax.

Wisconsin Individual Income Tax

Wisconsin uses a graduated 4-bracket individual income tax, one of the more progressive structures in the Midwest. Pass-through income from LLCs, S-corps, and partnerships flows to owners at these rates:

Bracket	Single Filer Income	Married Filing Joint
3.50%	Up to $14,680	Up to $19,580
4.40%	$14,681-$50,480	$19,581-$67,300
5.30%	$50,481-$323,290	$67,301-$431,060
7.65%	Over $323,290	Over $431,060

Brackets shown are 2025 indexed amounts most recently published; the DOR re-indexes annually for inflation. Confirm at revenue.wi.gov for the current filing year.

Wisconsin Corporate Income and Franchise Tax

C-corporations doing business in Wisconsin pay a flat 7.9% corporate income/franchise tax. Wisconsin uses the terms “franchise tax” (for corporations doing business in the state) and “income tax” (for corporations with Wisconsin-source income but not doing business here) almost interchangeably – both rates are 7.9%. There is no separate annual franchise minimum like California’s $800 – just the 7.9% on net Wisconsin-apportioned income.

Step 3: Register With DWD for Unemployment Insurance and Workers’ Compensation

Wisconsin’s payroll-side regulator is the Department of Workforce Development (DWD). UI registration and workers’ comp compliance both happen here, though workers’ comp coverage is purchased from private carriers in Wisconsin’s competitive market.

Wisconsin Unemployment Insurance

Register for UI on the DWD UI Tax employer portal. Wisconsin’s 2026 UI parameters:

• Taxable wage base: $14,000 per employee per calendar year – one of the lowest in the country, making Wisconsin’s UI tax bill modest compared to states like Washington ($72,800) or even Illinois ($13,916 for 2025).
• Rate schedule: Schedule D – Wisconsin’s lowest schedule – is in effect for 2026, meaning rates run from 0% to 12% based on experience.
• New employer rate: 3.05% for non-construction; construction industry has a higher new-employer rate set separately by DWD.
• Liability triggers: Generally, an employer becomes liable upon paying $1,500 in wages in a calendar quarter or employing at least one worker for some part of 20 different weeks in a year. Some industries (agriculture, domestic service, nonprofit) have separate thresholds.

Workers’ Compensation Insurance in Wisconsin

Wisconsin requires workers’ compensation insurance for any employer with one or more employees who pays $500 or more in gross wages in any calendar quarter, with coverage required by the 10th of the first month of the next quarter. There is no industry exemption, no exception for family members on payroll, and no exception for part-time workers.

Situation	Wisconsin Requirement
1+ employees, $500+ in any quarter	Workers’ comp required by 10th of next quarter’s first month
Family members on payroll	Workers’ comp required (no exemption)
Sole proprietor with no employees	Optional – owners may elect coverage
Independent contractors	Not required if test under DWD worker classification rules is met
Farm employees	Required at 6+ employees on 20+ days

Where to buy coverage: Wisconsin operates a competitive workers’ compensation market – around 400 insurance companies write workers’ comp here. There is no state-fund monopoly like Ohio, Washington, or North Dakota. Manual rates are filed by the Wisconsin Compensation Rating Bureau (WCRB), then individual carriers can deviate. Wisconsin businesses saw an average rate decrease of 10.5% in October 2024, the ninth consecutive year of declining premiums. Penalties for operating without required coverage include daily fines and personal liability for the cost of any uncovered workplace injury.

Wisconsin Family and Medical Leave Act

Wisconsin has no state paid family and medical leave program – businesses are not required to pay into a state fund like FAMLI in Colorado or Washington’s PFML. However, the Wisconsin Family and Medical Leave Act (WFMLA) under Wis. Stat. § 103.10 applies to employers with 50 or more permanent employees in Wisconsin and provides up to 6 weeks for birth or adoption, 2 weeks for the employee’s own serious health condition, and 2 weeks to care for a parent, child, or spouse. Employees must have worked at least 52 consecutive weeks and 1,000 hours in the prior year. WFMLA leave can run concurrently with federal FMLA where both apply.

New Hire Reporting

Report every new employee to the Wisconsin New Hire Reporting Center within 20 days of the hire date. You can use Form WT-4 (Wisconsin’s withholding exemption certificate) or Federal Form W-4 as the new-hire report. Reports are matched against open child-support cases.

Step 4: Get Industry Licensing Through DSPS, DCF, or DATCP

Wisconsin runs three umbrella regulators that capture most industry-specific licensing. Knowing which agency owns your industry saves time:

Department of Safety and Professional Services (DSPS)

The DSPS at license.wi.gov handles most professional and trade licensing through its LicensE online portal. Industries DSPS regulates include:

• Cosmetology, barbering, aesthetics, manicuring, electrology under Wis. Stat. ch. 454 – Cosmetologist requires 1,550 hours of training; aesthetician 450 hours; manicurist 300 hours; electrologist 450 hours; the apprentice path is 4,000 total hours.
• Plumbers, electricians, HVAC contractors – HVAC requires a DSPS HVAC Contractor Registration; electricians and plumbers have separate trade certifications under SPS.
• Dwelling Contractors and Dwelling Contractor Qualifiers – DC + DCQ both required for any business doing 1-2 family residential construction; 12-hour qualifying course; no exam.
• Private Detectives and Private Detective Agencies under Wis. Stat. ch. 440.26 with rules at SPS 30, 31, and 32 – requires DSPS examination, $100,000 bond for an agency or $2,000 for an individual, biennial 8/31 even-year renewal.
• Real estate agents, appraisers, accountants, mental health professionals, veterinarians – DSPS hosts approximately 270 distinct credentials.
• Hair braiding is exempt from any license in Wisconsin under 2021 legislation that clarified natural hair braiding does not require a cosmetology license.

Department of Children and Families (DCF)

The DCF Bureau of Early Care Regulation licenses childcare under three administrative chapters:

• DCF 250 – Family Child Care Centers (currently licensed for 4-8 children; rule changes anticipated for summer 2026 expanding to up to 12 with sufficient staff and space).
• DCF 251 – Group Child Care Centers (9 or more children; ratios run 1:4 for under 2 years up to 1:18 for 5+ years; group sizes 8 to 36).
• DCF 252 – Day Camps for Children (seasonal programs for 4 or more children age 3+).

DCF also runs Wisconsin Shares, the state child care subsidy program, with eligibility at 200% of the Federal Poverty Level for new families and continuing eligibility up to 85% of State Median Income. Providers must be licensed or certified and rated 2-Star or higher in YoungStar, Wisconsin’s 5-level Quality Rating and Improvement System, to participate. As of January 19, 2026, DCF launched a Ratios Pilot allowing 1:7 staff-to-child ratios for children 18-30 months in participating centers, aligning Wisconsin with several peer states.

Department of Agriculture, Trade and Consumer Protection (DATCP)

The DATCP handles food, agriculture, and pesticide-related licensing:

• Retail Food Establishment licenses under ATCP 75 – assigned to simple, moderate, or complex license categories based on a complexity-point system, with annual fees set by Table B in the rule.
• Mobile Retail Food Establishment licenses for food trucks – either DATCP itself or a delegated local public health agent licenses, depending on where you operate. Milwaukee, Madison, and several other cities have agent agreements with DATCP.
• Pesticide Business License + Individual Commercial Applicator certification under Wis. Stat. ch. 94 and ATCP 29 – applicator categories include Category 3.0 Turf and Landscape, with a $45/year ICAL fee, $40 base + $5 ACCP surcharge.
• Dairy, meat, milk, and food processing licensing for any value-add business in those supply chains.

Step 5: Handle Local Permits and Diggers Hotline Notifications

Wisconsin Has No Statewide General Business License

Most Wisconsin cities require some form of local registration or industry-specific permit, but there is no single statewide “business license” the way some states (Nevada, Washington) operate. Local rules vary materially:

• Milwaukee: The Milwaukee City Clerk License Division issues most local licenses and the Milwaukee Health Department handles food, mobile food peddlers, and certain inspections as a DATCP delegated agent. Milwaukee’s Office of the City Clerk also runs a Home Improvement Contractor’s License for HVAC, plumbing, and similar trades that work on 1-2 family dwellings.
• Madison: The Madison City Clerk runs business licensing; Public Health Madison & Dane County is the DATCP-delegated food agent for the Madison area.
• Green Bay: Local business licenses through the City of Green Bay Clerk; Brown County Health and Human Services is the DATCP-delegated food agent.
• Appleton, Eau Claire, Kenosha, Racine, Waukesha: Each has its own clerk-issued local licenses; food licensing through the relevant county or city public health agent.

Diggers Hotline 811 – 3 Working Days Notice

Under Wis. Stat. § 182.0175, every excavator must contact Diggers Hotline at least 3 working days before any non-emergency excavation. Working days exclude Saturdays, Sundays, and legal holidays. The service is free and the same statutory requirement applies whether you’re a homeowner planting a tree, a fence installer, a landscape contractor digging for a sprinkler system, or an HVAC business installing a ground-loop heat pump. Failure to notify before digging exposes the excavator to civil liability for utility damage and potential statutory penalties.

Wisconsin’s Regulatory Differentiators You Should Plan For

Four aspects of Wisconsin’s small-business regulatory environment matter most for hiring, pricing, and city selection:

1. Federal $7.25 minimum wage with no state floor. Wisconsin is the only Great Lakes state still pegged to the federal $7.25 minimum, while Illinois sits at $15.00, Minnesota at $11.13 for large employers, and Michigan at $10.56. Tipped employees can be paid $2.33/hour as long as tips bring the total to $7.25/hour. This makes Wisconsin labor-cost-competitive on paper, but the labor market reality in Madison, Milwaukee, and the Fox Valley has pushed effective starting wages well above the legal minimum – posted entry-level rates of $14-$16/hour are typical in Milwaukee and Madison. Border cities (Kenosha, Beloit, La Crosse) feel the most wage pressure from Illinois, Iowa, and Minnesota, respectively.

2. Workers’ comp at $500 quarterly and competitive market. Unlike the four monopolistic states (Ohio, North Dakota, Wyoming, Washington), Wisconsin businesses negotiate workers’ comp with private carriers. The 9 consecutive years of average premium decreases (10.5% drop in October 2024) make Wisconsin one of the more affordable WC states in the Midwest. The flip side is the very low threshold – one employee with $500 in a quarter triggers the requirement, which catches most small operations from the first hire.

3. Act 12 of 2023 and the Milwaukee 7.9% sales tax. If you operate retail, restaurants, mobile food, or any taxable service in the City of Milwaukee, you collect 7.9% combined sales tax (5% state + 0.9% Milwaukee County + 2% city). Outside Milwaukee, most of the state runs at 5.5% (state + 0.5% county). The 2.4-percentage-point spread between Milwaukee and elsewhere creates genuine pricing decisions for businesses that operate near the city/county boundary.

4. WFMLA at 50+ employees and no state PFML payroll tax. Wisconsin has not enacted a paid family leave program funded through payroll like Colorado FAMLI, Washington PFML, or New York PFL. Job-protected leave under WFMLA Wis. Stat. § 103.10 only applies at 50+ permanent employees, and is unpaid. This keeps Wisconsin payroll administration simpler than its more-regulated neighbors but means employers seeking to attract talent often need to fund their own paid leave benefits to compete.

Wisconsin Market Context: Where the Demand Is

Wisconsin’s economy concentrates in five regional metros, each with distinct industry profiles that drive different small-business demand patterns:

• Milwaukee Metro (population ~1.55M): Largest metro in the state. Manufacturing, finance, brewing, healthcare (Aurora, Froedtert, Children’s Wisconsin), and the headquarters of Northwestern Mutual, Harley-Davidson, and ManpowerGroup. The 2024 sales tax change has brought ~$200M annually to the city, easing some of the structural budget pressure that drove Act 12 in the first place. Foxconn’s Mount Pleasant footprint south of Milwaukee was scaled back substantially after 2018-2020 but the underlying I-94 corridor industrial growth continues.
• Madison Metro (~680K): State capital plus University of Wisconsin-Madison plus a fast-growing biotech/health-tech corridor (Epic Systems in Verona, Exact Sciences, Promega). Strong daycare demand driven by university workforce; very competitive food scene downtown and on State Street; one of the most regulated cities in the state on environmental and labor matters.
• Fox Valley (Appleton/Oshkosh/Neenah, ~400K): Paper industry historic core (Kimberly-Clark headquartered in Neenah; Georgia-Pacific operations); insurance (Thrivent in Appleton); manufacturing throughout. Lower cost of living and competitive housing make it a recurring “Wisconsin’s best place to live” pick.
• Green Bay Metro (~330K): Port of Green Bay, paper industry, and the Packers anchor a tourism/sports economy that spills into food, hospitality, and retail. Brown County’s food and lodging tax revenues track Packers home-game seasons closely.
• Kenosha-Racine (~330K): I-94 corridor logistics including Amazon’s giant distribution center in Kenosha, plus traditional manufacturing in Racine (S.C. Johnson). Chicago metro spillover means workforce here often considers Illinois minimum wage as a benchmark even though Wisconsin’s $7.25 floor is the legal minimum.
• Eau Claire/La Crosse/Wausau (Western and Northern): Smaller regional hubs with healthcare anchors (Mayo Clinic Health System in La Crosse, Marshfield Clinic in central Wisconsin), agriculture, and tourism economies that follow seasonal patterns very different from the southeast metros.
• Tourism corridor (Wisconsin Dells, Door County, Northwoods): Premier resort area taxes apply in several of these jurisdictions, and seasonal staffing and food licensing follow demand peaks from Memorial Day through October for the lakes country, plus winter ski/snowmobile seasons in the Northwoods.

Cost to Start a Small Business in Wisconsin (Sample Budgets)

Cost Category	Service-Based Solo LLC (estimated)	Retail/Food with 2 Employees (estimated)
LLC Articles of Organization (DFI online)	$130	$130
Registered agent (year 1)	$0 (self) – $200 (service)	$0 – $200
Federal EIN	$0	$0
Wisconsin seller’s permit deposit	n/a	$20
Industry license (varies – DSPS/DCF/DATCP)	$0 – $500	$200 – $1,500 depending on industry
City/county local license	$0 – $200	$50 – $500
General liability insurance (year 1)	$400 – $900	$700 – $2,500
Workers’ comp (year 1, 2 employees)	n/a	$1,200 – $4,000+ depending on class code
UI tax (first year, 2 employees at $14K base each)	n/a	~$854 (2 x $14,000 x 3.05%)
Diggers Hotline notice (per excavation)	$0	$0
Estimated Year 1 startup total	$530 – $1,930	$3,150 – $9,400+

These ranges exclude vehicles, real estate, equipment, marketing, and inventory. Mobile food trucks and HVAC operations push toward the high end of the right column once equipment financing and commissary or shop overhead are included. Compare to Illinois, where the $150 LLC, $15.00 minimum wage, and Cook County employer mandates push baseline costs noticeably higher than Wisconsin for similar businesses.

Wisconsin Business Guides by Industry

Each industry has different licensing, permit, insurance, and tax-treatment realities in Wisconsin. Select your business type:

• How to Start a Cleaning Service in Wisconsin – taxable specialized cleaning vs. exempt routine janitorial under Wis. Stat. § 77.52, NCCI 9014/9015 workers’ comp, no state license, municipal registration in Milwaukee/Madison
• How to Start a Food Truck in Wisconsin – DATCP Mobile Retail Food Establishment license, ATCP 75 complexity tiers, Milwaukee Health Department + Public Health Madison & Dane County agent agreements, commissary requirement
• How to Start a Daycare in Wisconsin – DCF 250/251/252 licensing, Wisconsin Shares subsidy, YoungStar QRIS, January 2026 1:7 toddler ratio pilot, Wisconsin Registry workforce credential
• How to Start an HVAC Business in Wisconsin – DSPS HVAC Contractor Registration, no statewide HVAC trade license, Milwaukee/Madison local registration, EPA 608 federal certification, A2L refrigerant transition
• How to Start a Hair Salon in Wisconsin – DSPS Cosmetology Examining Board, Wis. Stat. ch. 454, 1,550 cosmetology hours, separate Establishment License, hair braiding exempt
• How to Start a Landscaping Business in Wisconsin – no state landscape contractor license, DATCP commercial pesticide applicator (ICAL + PBL), taxable landscape services under § 77.52, Diggers Hotline 3 working days
• How to Start a Private Investigator Business in Wisconsin – DSPS Private Detective licensing under Wis. Stat. ch. 440.26, $100K agency bond, biennial 8/31 even-year renewal, one-party consent recording under § 968.31

Key Wisconsin Business Resources

Resource	What It Covers
Wisconsin Department of Financial Institutions (DFI)	LLC formation, corporation filings, annual reports, name searches, registered agent changes
My Tax Account (Wisconsin DOR)	Seller’s permit, withholding tax, sales/use tax filings, business tax registration
Wisconsin Department of Revenue	Income tax brackets, corporate tax, county tax rates, Milwaukee city tax under Act 12
Wisconsin DWD	Unemployment insurance tax, workers’ comp regulation, Equal Rights Division (WFMLA), wage standards
DSPS LicensE Portal	Cosmetology, contractors, plumbing, electricians, private detectives, ~270 credentials
DCF	Daycare licensing under DCF 250/251/252, Wisconsin Shares, YoungStar QRIS
DATCP	Retail food, mobile food trucks, pesticide applicator, dairy/meat/produce licensing
Diggers Hotline	811 utility location notice, 3 working days before any excavation
Wisconsin New Hire Reporting Center	20-day new hire reports – WT-4 or W-4 acceptable

Frequently Asked Questions

How much does it cost to start an LLC in Wisconsin?

The Articles of Organization filing fee with the Wisconsin Department of Financial Institutions is $130 online through the QuickStart LLC portal or $170 by paper. After formation, your domestic LLC annual report costs $25 online or $40 paper, due by the last day of the calendar quarter your LLC was formed in. Wisconsin LLCs that fail to file an annual report for three consecutive years are administratively dissolved. There is no state franchise minimum on top of the formation fee.

Does Wisconsin have a state minimum wage above the federal $7.25?

No. Wisconsin’s minimum wage is set at the federal floor of $7.25 per hour and has not been raised by the state legislature since 2009. Tipped employees can be paid $2.33 per hour in direct wages as long as tips bring total compensation to at least $7.25/hour. This is unique among the Great Lakes states – Illinois pays $15.00, Minnesota $11.13 for large employers, and Michigan $10.56. The labor-market floor in Madison and Milwaukee is well above the legal minimum due to local competition.

Does Wisconsin require workers’ compensation insurance for small businesses?

Yes – and the threshold is very low. Wisconsin Statutes ch. 102 requires workers’ compensation insurance for any employer with one or more employees who pays $500 or more in gross wages in any calendar quarter. Coverage must be in place by the 10th day of the first month of the next calendar quarter. There is no exemption for family members or part-time workers. Wisconsin operates a competitive workers’ comp market with around 400 carriers – no state-fund monopoly. October 2024 marked the ninth consecutive year of average premium decreases, with a 10.5% drop.

What is Wisconsin Act 12 of 2023 and how does it affect Milwaukee businesses?

2023 Wisconsin Act 12 was a major shared-revenue and local-tax restructuring. The provisions most relevant to small businesses took effect January 1, 2024: the City of Milwaukee imposed a brand-new 2% city sales and use tax (the first city sales tax in Wisconsin history), and Milwaukee County’s existing 0.5% county tax increased to 0.9%. Combined with the 5% state sales tax, the City of Milwaukee retail sales tax rate is now 7.9%. By statute, 90% of city collections must go toward Milwaukee’s pension liability and 10% to maintaining current public safety spending. The county collected $167 million in 2024 (up from $101 million in 2023), and the city collected over $200 million in its first full year.

Does Wisconsin have a state paid family leave program?

No. Wisconsin has not enacted a state paid family and medical leave program like Colorado FAMLI or Washington PFML, and there is no payroll-tax contribution. The Wisconsin Family and Medical Leave Act under Wis. Stat. § 103.10 applies to employers with 50 or more permanent Wisconsin employees and provides up to 6 weeks for birth or adoption, 2 weeks for the employee’s own serious health condition, and 2 weeks for the serious health condition of a parent, child, or spouse – all unpaid and job-protected only. Federal FMLA runs concurrently where it applies.

Where do I get a state HVAC contractor license in Wisconsin?

Wisconsin has no statewide HVAC contractor license in the way Illinois and Michigan do. Instead, the Wisconsin Department of Safety and Professional Services issues an HVAC Contractor Registration required for any business installing or servicing heating, ventilating, or air conditioning equipment. Many cities, including Milwaukee and Madison, layer their own local contractor registration on top. EPA Section 608 certification is required at the federal level for anyone handling refrigerants. The 2026 federal A2L refrigerant transition (R-32, R-454B) applies to new equipment installed in Wisconsin like everywhere else.

What is YoungStar and Wisconsin Shares?

YoungStar is Wisconsin’s 5-level Quality Rating and Improvement System (QRIS) for licensed and certified child care providers, run by the Department of Children and Families. Wisconsin Shares is the state child care subsidy program for low- and moderate-income working families. To accept Wisconsin Shares payments, a child care program must be licensed by DCF and rated 2-Star or higher in YoungStar. Family eligibility starts at 200% of the Federal Poverty Level for new applications and continues until household income reaches 85% of State Median Income. As of January 19, 2026, DCF launched a Ratios Pilot allowing 1:7 staff ratios for children 18-30 months in participating programs, an upward shift from the previous 1:6 standard.

Is Wisconsin a one-party consent recording state?

Yes. Under Wis. Stat. § 968.31, recording an in-person, telephone, or electronic conversation is legal as long as at least one party to the communication consents – including the person doing the recording. Recording a conversation in which you are not a participant (and to which no party has consented) is a Class H felony with penalties up to 6 years in prison and a $10,000 fine, plus a civil cause of action for the greater of $100/day, $1,000, or actual damages. This is consistent with most U.S. states; Illinois (two-party consent for private conversations with reasonable expectation of privacy) and Minnesota (one-party but with separate eavesdropping rules) handle this differently. Wisconsin’s one-party rule has direct relevance to private investigators, journalists, and small business owners conducting workplace investigations.