Updated October 2026

Michigan Business Insurance Requirements 2026: Complete Legal Guide

Every Michigan business must meet specific insurance requirements. Here is a complete guide to what is legally required — workers comp thresholds, auto minimums, contractor bonds, and non-compliance penalties.

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Michigan Business Insurance Requirements at a Glance

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Workers' Comp Threshold

3+ employees or 1 regular full-time employee

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Commercial Auto Minimums

Michigan no-fault: mandatory PIP, Property Protection Insurance ($1M), and residual bodily injury liability ($250K/$500K)

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Contractor Bonds

Michigan Residential Builder License requires $20,000 surety bond; mechanical and electrical licensi…

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Regulator

Michigan Department of Insurance and Financial Services (DIFS)

Workers' Compensation in Michigan

Michigan requires WC for employers with 3 or more employees, or any employer with an employee who works 35+ hours per week for 13+ consecutive weeks.

Regulated by: Michigan Department of Insurance and Financial Services (DIFS)

Non-Compliance Penalties

WC non-compliance: misdemeanor, $1,000+ fines, personal liability for all injury expenses

Contractor Licensing & Bond Requirements

Michigan Residential Builder License requires $20,000 surety bond; mechanical and electrical licensing through LARA

State Insurance Regulator

Michigan Department of Insurance and Financial Services (DIFS)

https://www.michigan.gov/difs

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Michigan Business Insurance FAQs

When is WC required in Michigan?+
Michigan requires WC for businesses with 3 or more employees, or for any employer with an employee who works 35 or more hours per week for 13 or more consecutive weeks. In practice, most businesses with a full-time employee need WC.
How does Michigan no-fault auto insurance work?+
Michigan has a unique no-fault system. All vehicle owners must carry: PIP (Personal Injury Protection at one of several limit tiers), Property Protection Insurance ($1M), and residual liability ($250K/$500K min). Michigan reformed its no-fault system in 2020 allowing PIP coverage choices.
What changed with Michigan's 2020 auto insurance reform?+
Michigan's 2020 no-fault reform allows drivers to choose their PIP coverage level (from unlimited down to $50K for Medicaid recipients). Businesses should review their commercial auto with a licensed agent to ensure appropriate PIP limits.
What does a Michigan Residential Builder License require?+
Michigan Residential Builder Licenses (issued by LARA) require: passing an exam, a $20,000 surety bond, proof of GL insurance ($100K minimum), and WC proof if applicable.
Who regulates insurance in Michigan?+
The Michigan Department of Insurance and Financial Services (DIFS) regulates insurance, banking, and financial products in Michigan. DIFS handles consumer complaints, rate approval, and carrier licensing.

Related Resources

Workers Comp Complete Guide →General Liability Guide →Surety Bonds Guide →GL Requirements by State →