Michigan

Cleaning Business Licensing in Michigan (2026)

Last updated Q2 2026 · Authored by the Opora Editorial Team · Cited statute: MCL §450.1101 et seq. (Business Corporations Act); MCL §450.4101 et seq. (LLC Act); MCL §207.521 et seq. (Use Tax Act); MCL §418.101 et seq. (Workers' Disability Compensation Act); MCL §421.1 et seq. (Michigan Employment Security Act — UIA)

Michigan's compliance profile for commercial cleaning contractors is defined by three distinctive elements: the MIOSHA state-plan OSHA program covering all Michigan private and public sector workplaces, the absence of Michigan sales tax on cleaning services (making invoicing straightforward), and the state's aggressive enforcement of independent contractor misclassification via the Whistleblower Protection Act framework. Getting these three elements right is the foundation for compliant BSC operations from Detroit to Grand Rapids.

MIOSHA — Michigan's Full State-Plan OSHA

Michigan operates one of the country's most active state-plan OSHA programs: MIOSHA (Michigan Occupational Safety and Health Administration), within the Michigan Department of Labor and Economic Opportunity (LEO). MIOSHA covers all private and public sector workplaces in Michigan. The MIOSHA central office is at 530 W. Allegan Street, P.O. Box 30671, Lansing, MI 48909, (517) 284-7740. For cleaning companies, the most relevant standards are: Hazard Communication (Part 92) for all cleaning chemicals; General Industry Part 74 for electrical safety near cleaning equipment; Part 554 Bloodborne Pathogen standard for crews in medical settings; and General Industry Part 1 (General Duty). Employers with 11+ employees must maintain an OSHA-300 Log and post the annual summary from February 1 through April 30. MIOSHA fines run up to $7,000 per serious violation and $70,000 per willful violation.

Michigan Sales Tax — Services Are Not Taxable

Michigan imposes a 6% sales and use tax on retail sales of tangible personal property under M.C.L. § 205.51 et seq. Crucially for cleaning contractors, all cleaning services — whether commercial or residential — are not subject to Michigan sales tax. The Michigan Department of Treasury confirms that labor services rendered to real or personal property are not within the statutory definition of "sale at retail." A BSC invoicing a Detroit office complex $10,000/month charges zero Michigan sales tax. The cleaning company does pay the 6% Michigan rate when purchasing its own chemicals, paper goods, and equipment as the end-user of those goods. Michigan's rate is statewide — no local sales tax add-ons. One narrow exception: laundering or textile cleaning services under a rental agreement of at least five days are subject to use tax under Michigan Rule R205.1.

Workers' Compensation — Michigan Workers' Disability Compensation Agency

Michigan's Workers' Disability Compensation Act, M.C.L. § 418.101 et seq., requires coverage for virtually all Michigan employers with one or more regular employees. The Workers' Disability Compensation Agency (WDCA), 530 W. Allegan Street, Lansing, MI 48933, (888) 396-5041, administers claims and enforces coverage. Janitorial workers use NCCI code 9014. Michigan allows self-insurance (WDCA approval required) or private carrier coverage; there is no monopolistic state fund. Employers without coverage face stop-work orders, criminal misdemeanor charges, and personal liability for all injury costs. Injured workers with no coverage have claims paid by the Assigned Claims Facility, which then seeks reimbursement from the uninsured employer.

Independent Contractor Classification — Michigan's Whistleblower Enforcement

Michigan applies a common-law economic-reality analysis for worker classification across WC, UI, and income tax — the state does not use a formal ABC test. Key factors include right to control how work is done, permanency of the relationship, and whether the service is integral to the hiring company's operations. For cleaning companies, 1099 crew members who use company equipment, follow company schedules, clean company-assigned accounts, and work exclusively for that BSC are almost certainly statutory employees. Michigan's Whistleblower Protection Act (M.C.L. § 15.361 et seq.) adds significant enforcement leverage: workers who report misclassification to the WDCA or MIOSHA are protected from retaliation, and the WDCA treats whistleblower complaints as automatic triggers for payroll audits. Detroit metro cleaning companies have been specifically targeted in multi-year WDCA audit initiatives.

Michigan Unemployment Insurance — UIA

Michigan UI is administered by the Unemployment Insurance Agency (UIA), 3024 W. Grand Blvd., Suite 11-500, Detroit, MI 48202, (866) 500-0017. Employers must register once they pay $1,000 in wages in any quarter or employ one or more workers for 20 weeks. New Michigan employer UI rates are set at 2.7% on the first $9,500 of each employee's annual wages. Experienced employer rates range from 0.06% to 10.3%. Quarterly reports (Form UIA-1028) and payments are due within one month after each quarter. Register and file online through the Michigan Web Account Manager (MiWAM) at michigan.gov/uia.

Business Registration and Detroit-Area Local Requirements

Michigan businesses register with the Michigan LARA Corporations Division, P.O. Box 30054, Lansing, MI 48909, (517) 241-6470. LLC formation costs $50; corporations pay $60. Michigan has no statewide janitorial license, but Detroit requires a Detroit Business License (through BSEED) and Detroit income tax withholding (1.2% for Detroit residents, 0.6% for non-residents working in the city). Grand Rapids requires a City Business Registration Certificate ($50/year).

Chemical Compliance and Government Contracts

Michigan leads nationally on PFAS regulatory action. The Michigan EGLE has set some of the nation's strictest PFAS drinking water standards; BSCs using fluorosurfactant floor finishes or PFAS-containing degreasers should audit product lines against EGLE's chemical database. MIOSHA's HazCom standard requires SDS-based training for employees handling PFAS products. State procurement contracts through Michigan DTMB require registered SIGMA Vendor accounts, WC proof, and $500,000 per occurrence general liability.

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Disclaimer & review notice

This content is maintained by the Opora editorial team and last reviewed in Q2 2026. State licensing rules, fees, and tax treatments change frequently — verify current details directly with the named state agency before relying on any specific dollar amount or threshold. Opora does not provide legal or tax advice; this page is a starting point for further due diligence.