Updated July 2026
What Is Liability Insurance Insurance?
Liability insurance is the foundation of every auto policy in Michigan. It covers bodily injury and property damage you cause to others when you're at fault in an accident. The insurer pays claims up to your policy limits, then stops — anything beyond that comes out of your pocket. This coverage never pays for your own vehicle repairs, your own medical bills, or damage you cause to your own property.
- You rear-end a car at a stoplight. The other driver has $18,000 in medical bills and $9,000 in vehicle damage. Your liability coverage pays the full $27,000 if your limits are high enough. If you carry only Michigan's minimum limits and the total exceeds those limits, you pay the difference personally. Your own car damage and any injuries you sustain are not covered by liability — you need collision and medical coverage for that.
- You cause a three-car pileup on the highway. Total claims from the other drivers reach $85,000 in medical bills and vehicle repairs. If your liability limit is $100,000, your insurer pays the full amount. If your limit is $50,000, your insurer pays $50,000 and you are personally liable for the remaining $35,000. Injured parties can pursue your assets, wages, and future earnings to recover that shortfall.
- You swerve into a parked car and cause $12,000 in damage to the vehicle and a nearby fence. Your property damage liability covers the repairs up to your policy limit. If your limit is $10,000, you owe the remaining $2,000 out of pocket. No injuries occurred, so bodily injury liability does not apply — but property damage liability alone can still leave you exposed if limits are too low.
Who Needs Liability Insurance Insurance?
Liability insurance is legally required for every driver in Michigan, but minimum limits are rarely sufficient. You need higher liability limits if you own a home, have significant savings, or earn income that creditors could garnish after a judgment. Drivers who commute in heavy traffic or drive in densely populated areas face higher accident risk and should carry limits well above the state minimum.
Choose liability limits based on your total net worth, not just the value of your car. If a lawsuit could take your home, savings, or wages, carry limits high enough to cover a serious multi-vehicle accident — typically $100,000 per person and $300,000 per accident for bodily injury, and $100,000 for property damage. If you have minimal assets and an older vehicle, minimum limits reduce cost but leave you personally exposed.
How Much Does Liability Insurance Insurance Cost?
Liability-only policies in Michigan typically add $60–$110 per month to your premium, depending on your driving record, location, and chosen limits. Higher limits cost more but provide substantially better protection against personal financial exposure.
- Your liability limit selection — minimum state limits cost less but leave you exposed; $100,000/$300,000 limits cost 20–40% more but cover most accidents fully.
- Your at-fault accident history — each at-fault claim in the past three years increases liability premiums by 20–50%.
- Your location within Michigan — urban areas with higher accident rates and costlier medical care see higher liability premiums than rural counties.
- Your annual mileage — drivers who commute long distances or drive frequently face higher liability costs due to increased accident exposure.
- Your credit-based insurance score in Michigan — insurers use credit history as a rating factor, and lower scores increase liability premiums by 10–30%.