Commercial auto insurance in Michigan
Commercial auto insurance covers legal fees and other expenses if a business-owned vehicle is involved in an accident. It's required for all commercial vehicles in Michigan.
Who needs a commercial auto insurance policy in Michigan?
The Michigan Department of Transportation mandates that any Michigan company that uses vehicles for business purposes must insure them appropriately.
Commercial auto insurance covers vehicles owned by your business. If your business-owned vehicle was involved in an accident, it would help pay for medical bills, legal fees, and other related expenses.
Any vehicles you own solely for work purposes must be covered by a commercial auto insurance policy, whether you own a landscaping pickup, a food truck, or a fleet of tow trucks.
A business auto policy is more extensive than a standard commercial auto insurance policy. It covers all vehicles used by a business, whether they’re owned by the company, leased, or owned by employees.
What if I use my personal vehicle for work?
If you’re using your own vehicle for work-specific activities, your personal auto policy wouldn’t cover you in the case of an accident. That’s why many small business owners purchase hired and non-owned auto insurance (HNOA). This liability policy covers accidents in personal, leased, and rented vehicles used for work purposes.
If you or an employee gets into an accident while driving a personal car for a work errand, your HNOA coverage would help pay for any claims or lawsuits against your business. It’s worth noting that this would not cover damage to the vehicle used by your business.
Why is commercial auto insurance important?
Because commercial auto liability insurance is a statutory Michigan requirement, your business could be in legal and financial jeopardy without the proper coverage.
If one of your business vehicles is at fault in an accident, you could face an expensive lawsuit or settlement. You’d likely have to pay for physical damage to the other vehicle or property, medical costs, lost wages, pain and suffering, plus other related costs.
Additionally, you could face severe penalties for not carrying commercial auto insurance. Driving without auto insurance coverage could be charged as a misdemeanor, with a fine of up to $500 and a jail sentence of up to one year. The court may also order the offender's license suspended for 30 days or until they are able to provide proof of auto insurance.

How does commercial vehicle insurance work in Michigan?
All vehicles in the state of Michigan are required to have a minimum amount of auto liability insurance coverage, whether they’re for personal or business use.
Michigan also requires both bodily injury coverage and personal injury protection (PIP). An add-on coverage for a standard commercial auto policy, PIP insurance helps provide medical payments coverage after a car accident, regardless of who was at fault.
Overall, Michigan's insurance requirements are:
- $50,000 bodily injury liability per person
- $100,000 bodily injury liability per accident
- $10,000 for property damage in another state
- $250,000 personal injury protection (or less for individuals enrolled in Medicare or Medicaid)
Your insurance agency might recommend higher liability coverage limits based on the types of vehicles you own and how they’re used.
Semi-trucks, utility and cargo trailers, and other vehicles with a Michigan Department of Transportation serial number will have additional liability coverage requirements, depending on the type of vehicle and how it’s used.
You can see if your business needs these additional requirements by checking your USDOT number or docket number with the Federal Motor Carrier Safety Administration.
How much does commercial auto insurance cost in Michigan?

In Michigan, commercial auto insurance costs an average of $239 per month, or $2,866 annually, based on policy data from Insureon customers.
Your cost is calculated using a few different factors, including:
- Number of vehicles
- Vehicle type and value
- Location, such as Detroit or Grand Rapids
- Level of risk involved
- Claims history
- Employee driving records
- Policy premium, deductible and liability limits
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What else does commercial auto insurance cover?
While every Michigan business owner must meet the minimum requirements for business auto insurance, this mandate only applies to liability coverage. This can protect you if one of your vehicles causes an accident, but it does not insure you against a mishap caused by someone else.
It’s worth considering these other commercial auto coverage options to make sure you’re fully protected:
- Uninsured motorist coverage insures you against personal injuries and damage involving a company vehicle, in case whoever caused the accident is unable to cover the full cost of damages.
- Medical payments coverage pays for medical expenses if employees and passengers are injured in a company-owned vehicle, regardless of who is at fault.
- Collision coverage helps pay for the cost of repairing or replacing your company vehicle if it’s damaged in an accident, regardless of who was at fault.
- Comprehensive auto insurance covers the costs of non-collision damages such as vandalism, theft, flood, or fire.
- Towing and labor coverage covers the cost of roadside assistance for company-owned vehicles.
- Loading and unloading coverage insures against damage to equipment and materials during transport, loading, or unloading.
- Bobtail coverage is recommended when you’re using tractors without a trailer. It usually covers the insured vehicle at all times, even during non-work-related uses.

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