Commercial Auto vs. Personal Auto Insurance

What is the difference between commercial and personal auto insurance?

Commercial auto insurance covers vehicles used for business, while a traditional personal auto policy is written for everyday driving and commuting. A personal auto policy may cover limited business use of your own car, pickup, or van, such as an occasional drive to meet a client. If a vehicle is used primarily for business, a personal policy likely will not cover it.

Four questions usually decide which policy a vehicle needs, though a contract or a state rule can add others:

1. How the vehicle is used: occasional work trips, or regular use to transport goods, people, or equipment
2. Whose name is on the title: yours, or the business's
3. What kind of vehicle it is: a car, pickup, or van, or a work vehicle such as a box truck
4. Who drives it: you and your household, or employees

What does a traditional personal auto policy cover?

A traditional personal auto policy, sometimes called personal car insurance, covers your everyday driving, including your commute. It is written for you and your household, and in most cases it also covers other people you allow to drive your car.
 

Where does a personal auto policy usually stop covering work driving?

Many insurance companies base their personal auto policies on a standard form, the Personal Auto Policy (PP 00 01) published by Insurance Services Office (ISO). Others write their own. The ISO form excludes coverage in situations like these:

• Driving for-hire (i.e. for pay). The form excludes using a vehicle as a "public or livery conveyance," and ISO applies that exclusion to rideshare driving. Some insurance companies also exclude driving for a delivery service.

• Working in a vehicle business. The form excludes driving other people's vehicles while working in a business that sells, repairs, services, stores, or parks vehicles, such as a mechanic road-testing a customer's car.

• Using a work vehicle for business. The form's business exclusion applies to vehicles other than a car, pickup, or van, so business use of a box truck, dump truck, or tow truck is typically excluded.

Policy wording can vary by insurance company and by state, so we recommend that you review your own policy and check with your personal auto insurance agent or company.
 

Does a personal auto policy cover any business use?

Yes, in some cases a personal auto policy covers limited business use. Under the ISO form, the business exclusion does not apply to your own car, pickup, or van, or to a trailer used with one. For example, consider a plumber who drives their own car to the bank to make a business deposit. If the plumber has an accident on the way, their personal auto policy may cover the accident. The Insurance Information Institute also notes that a personal auto policy covers some business use.
 

Even when a work trip is covered, a personal policy is usually not built for a business. A personal auto policy is issued in your name, not the business's. If the business is named in a lawsuit, your personal auto policy generally will not protect the business. Separately, a personal policy may not carry enough liability coverage if the damages are severe. In most cases, a personal auto insurance company also cannot add hired and non-owned auto coverage or issue a certificate of insurance in the business's name.
 

What is commercial auto insurance?

Commercial auto insurance, also called business auto insurance or commercial car insurance, covers vehicles used for business purposes and can give the business liability protection in its own name. A commercial auto policy commonly includes coverages like these:

• Commercial auto liability: injuries and property damage you are legally responsible for after a covered accident
• Physical damage: repairs to your own vehicle after a covered incident, through collision coverage and comprehensive coverage for causes like theft
• Uninsured and underinsured motorist: injuries caused by uninsured motorists or at-fault drivers without enough insurance, where your state offers or requires it
• Medical payments or personal injury protection (PIP): medical expenses for you and your passengers, depending on the state
• Cargo coverage: goods you haul that are damaged or stolen in a covered incident

Our coverages page lists other coverages that may be available.
 

Commercial vs. personal auto insurance, side by side

How commercial vs. personal auto insurance usually compares:

• Who the policy is written for: an individual and their household (personal) vs. a business (commercial)
• What the vehicle is used for: personal driving and commuting (personal) vs. business operations (commercial)
• Who can drive: you, household members, and others you allow to drive (personal) vs. drivers the insurance company approves, including employees (commercial)
• Liability limits: often lower (personal) vs. higher, with $1,000,000 common under business contracts (commercial)
• Eligible vehicles: cars, pickups, and vans (personal) vs. "personal" vehicles plus box trucks, dump trucks, tow trucks, buses, and other work vehicles (commercial)
• Proof of coverage: an insurance ID card in your name (personal) vs. certificates of insurance in the business's name (commercial)

When does your work driving need a commercial auto policy?

Work driving usually needs a commercial auto policy when the vehicle is used primarily for business, is titled to the business, is built for work, or is driven by employees, among other situations.
 

A contract can also decide which policy you need: a general contractor that asks for a certificate of insurance naming your business generally expects a commercial auto policy.
 

How is the vehicle used?

A personal policy may cover occasional work trips in your own car, such as driving to meet a client. A vehicle used for regular business activities typically needs a commercial auto policy. Examples include a landscaper's pickup that tows equipment to every job and a courier's car used for transporting goods for a fee. Even where the ISO form would not exclude these uses, a personal auto insurance company may decline to insure a vehicle used this way.
 

Whose name is on the title?

Company vehicles titled to a business, such as an LLC, belong on a commercial auto policy in most cases. Personal auto policies are commonly written for vehicles owned by the individuals named on them, as our guide to buying a car under an LLC explains. A vehicle titled to a sole proprietor can go on either policy, depending on its use.
 

What kind of vehicle is it?

For a car, pickup, or van, how the vehicle is used, rather than the vehicle type, generally decides which policy fits. A work vehicle such as a box truck, dump truck, or tow truck will likely need a commercial policy. Vehicles with large seating capacities, such as buses and passenger vans that carry people for a business, typically need commercial coverage as well.
 

Who drives the vehicle?

If only you and your household drive the vehicle, a personal policy may fit. If employees or multiple drivers use it for business activities, a commercial policy is typically needed. The insurance company often reviews the driving records of everyone who will drive.
 

What if employees drive their own cars for work?

If employees run work errands in their own cars, an accident can still lead to a claim against your business. Hired and non-owned auto (HNOA) coverage can protect the business in that situation, even if the business owns no vehicles. The same coverage can apply to vehicles the business rents. Because HNOA is liability coverage, it generally does not pay to repair the employee's car or a rented vehicle.
 

What happens if the wrong policy is on the vehicle?

A personal auto policy may not pay for a work accident for reasons like these: an exclusion applies to the accident, or the vehicle's use was not described accurately when the policy was purchased or renewed. The insurance company can then deny the claim, and it might also cancel the policy or decline to renew it.
 

If you use a personal vehicle for work, we recommend that you tell your insurance company how you use it, which can help you avoid denied claims. Our agents can also help you review whether a work vehicle belongs on a commercial auto policy.
 

When your vehicle is how you get to the job

For a plumber, an electrician, a landscaper, or an HVAC contractor, the vehicle is how the crew gets to the job. When these business owners shop for small business insurance, the conversation typically starts with general liability. Business property such as tools and equipment usually comes next, followed by workers' compensation for employees. Commercial auto often receives less attention than these coverages, even though a work truck may be on the road every day.
 

A single accident at highway speed can result in a costly bodily injury claim against your business. A business owner's policy (BOP) typically combines general liability and business property coverage. It generally does not include vehicle coverage, so commercial auto coverage comes from a separate policy.
 

Milepost places commercial auto coverage on the business vehicles trades rely on, such as pickup trucks and cargo vans. General liability, business property, and workers' compensation are often purchased separately from commercial auto, and our agents can help you review them alongside your commercial auto coverage. They can also help you avoid coverage you may not need, such as workers' compensation when you are self-employed with no employees, depending on your state and your contracts.
 

Do you need both a commercial and a personal auto policy?

In many cases, yes. Business owners commonly carry a commercial auto policy on their work vehicles and a personal auto policy on the household cars. 
 

If you drive one vehicle for both work and personal trips, a commercial auto policy can include personal use by an approved driver. We recommend that you tell your insurance agent about that personal use.
 

The two policies also cover drivers differently. A commercial auto policy generally covers the vehicles listed on the policy, rather than following individual drivers to other vehicles. A personal auto policy usually covers the vehicles listed on it and also follows you as a driver. With a personal policy, you typically have your own coverage when you borrow a car with the owner's permission. If you have only a commercial auto policy and borrow a friend's car, you would likely rely on your friend's coverage instead of your own.
 

Is commercial auto insurance more expensive than personal auto insurance?

Yes, commercial auto insurance usually costs more than personal auto insurance. A commercial policy typically carries higher liability limits, covers more miles, and may include coverages a personal policy does not offer. Commercial auto insurance cost for your business depends on factors like your vehicles, how they are used, driving records, prior claims involving commercial vehicles, and the coverage limits and deductibles you choose. Zero-interest payment plans and sharing telematic device data can help Milepost customers manage premiums.
 

How to get a commercial auto quote for your work vehicles

Milepost Insurance is a licensed agency, and a Berkshire Hathaway company. The insurance companies we represent are rated A++ (Superior) by A.M. Best, the highest financial-strength rating an insurance company can hold*. Because our agents aren't paid on commission, the coverage we recommend is the coverage that fits your operation. Founded in 2017 in Omaha, we help businesses that run on vehicles, from plumbers to trucking companies, find commercial vehicle insurance in 30 states.

• Quotes in about 15 minutes. For most businesses, we can quote a custom commercial auto insurance policy in about 15 minutes. A VIN is usually not required, which helps when you quote several vehicles at once.
• Online quote and purchase. Many customers quote and purchase coverage online in a single session.
• Certificates of insurance online. The insurance companies we represent let you generate certificates of insurance at any hour when a general contractor needs proof of coverage.

A customized commercial auto quote is only 15 minutes away

Get your commercial auto insurance quote and purchase coverage online 24/7. You can also call 1 (844) 380-6009 during business hours (Monday - Friday from 9am - 5pm central time) to speak with one of our non-commissioned agents.

Related guides

• Do You Need Commercial Insurance for a Passenger Van?
• Why Commercial Vehicle Insurance Companies Ask about Additional Vehicles
• California Commercial Auto Insurance: What You Need to Know in 2026
• A No-Nonsense Guide to Filing a Vehicle Insurance Claim
• Why November and December Are Great Months to Review Your Insurance Needs