Car Insurance in Michigan

State minimum coverage requirements

Under Michigan Compiled Laws Section 500.3101, all Michigan drivers must maintain the following minimum coverage:

• $50,000 bodily injury per person
• $100,000 bodily injury per accident
• $10,000 property damage per accident
• Choice PIP level: unlimited, $500k, $250k (general options), or $50k (Medicaid enrollees only)

Driving without the required coverage in Michigan results in a misdemeanor charge, fines up to $500, up to one year in jail, and license and registration suspension. Michigan also imposes a civil infraction fine for operating an uninsured vehicle. Reinstatement requires proof of insurance and payment of applicable fees. Michigan's no-fault law previously required unlimited PIP, making it one of the most expensive states for auto insurance in the country. The 2020 reform allowing drivers to choose their PIP level was specifically designed to bring those costs down, and average premiums have declined in some markets since the change took effect.

How no-fault insurance works in Michigan

Michigan is a no-fault state, meaning your own Personal Injury Protection coverage pays for your medical expenses and a portion of lost wages after an accident regardless of who caused it. The 2020 reform restructured how PIP benefits work by allowing drivers to choose from several coverage levels rather than being required to carry unlimited lifetime medical benefits. Drivers may choose unlimited PIP, $500,000, or $250,000 in coverage. A $50,000 option also exists but is only available to drivers enrolled in Medicaid. Drivers with qualifying health coverage may also elect a coordinated benefit that reduces their PIP level in exchange for their health plan covering accident-related injuries first. The lower the PIP level you choose, the lower your premium, but you bear greater out-of-pocket risk in a catastrophic accident. To step outside the no-fault system and bring a lawsuit against an at-fault driver for pain and suffering, your injuries must meet Michigan's serious impairment of body function threshold or result in death or permanent serious disfigurement.

What the minimum coverage does not include

Michigan's minimum requirements leave significant gaps. The mandatory coverage does not pay for:

• Damage to your own vehicle from a collision
• Your own medical expenses after an accident
• Losses caused by an uninsured or underinsured driver
• Theft, weather events, or vandalism to your vehicle

Uninsured motorist coverage in Michigan

Michigan insurers must offer uninsured motorist coverage, and drivers may decline it. Because Michigan's no-fault system handles medical expenses through your own PIP coverage, UM coverage in Michigan primarily protects you in situations where you exceed your PIP limit or need to recover non-economic damages from an uninsured driver who meets the serious injury threshold. Given that Michigan's minimum PIP options now include levels as low as $50,000, carrying UM coverage provides an important backstop if your injuries exceed what your PIP benefit will pay. Underinsured motorist coverage fills a similar gap when the at-fault driver's liability policy is not enough to cover your losses above your PIP limit.

Credit scores cannot be used in Michigan

Michigan is one of only a few states that prohibits insurers from using credit-based insurance scores to price auto policies. Under Michigan law, your driving record, years of licensed experience, and other driving-related factors determine your rate, but your credit history cannot be used as a pricing input. This prohibition was part of broader no-fault reform efforts in the state and means that Michigan drivers with poor credit due to medical bills, job loss, or other non-driving circumstances are not penalized on their auto insurance. If you have moved to Michigan from another state where credit affected your rate, your premium may differ from what you paid previously even with an identical driving record.

Recommended coverage levels

Michigan's 2020 reform introduced real trade-offs in PIP selection. Choosing a lower PIP level saves money but increases your personal financial exposure in a serious accident. For most drivers without comprehensive health insurance, carrying the $250,000 or $500,000 PIP level provides a meaningful safety net without the full cost of unlimited coverage. The $10,000 property damage minimum is extremely low and covers only damage to other people's property, not your own vehicle. Carrying collision and comprehensive coverage protects your own car. Most advisors recommend at least 100/300 liability above the 50/100 minimum, uninsured motorist coverage, and collision and comprehensive if your vehicle has meaningful value.

How insurers determine your rate in Michigan

Michigan prohibits credit-based pricing, so insurers rely on your driving record, years of licensed experience, annual mileage, vehicle type, zip code, and PIP level selection to calculate your premium. Detroit and surrounding areas in Wayne, Oakland, and Macomb counties have historically produced some of the highest auto insurance premiums in the country, driven by accident frequency, theft rates, and litigation activity. The 2020 no-fault reform was intended to bring those costs down by allowing PIP choice and introducing other market changes. Rural Michigan is priced considerably lower. Your PIP level election directly affects your premium: choosing a lower PIP tier reduces your cost but shifts more risk to you personally. Comparing quotes across multiple carriers remains important because base rates, discounts, and surcharge handling still vary across insurers even within Michigan's more regulated pricing environment.

Michigan's catastrophic claims fund

Michigan maintains the Michigan Catastrophic Claims Association, which is a nonprofit that pays for accident-related medical claims above a certain threshold for policies that include unlimited PIP coverage. Drivers who elect unlimited PIP pay a per-vehicle assessment into the MCCA each year, which funds this backstop. The MCCA was originally designed to make unlimited lifetime medical benefits financially sustainable for insurers by reinsuring their most expensive claims. Since the 2020 reform, only drivers who elect unlimited PIP still pay the MCCA assessment. If you choose a lower PIP level, you do not pay into the fund but also do not benefit from its unlimited backstop in a catastrophic accident.