Updated: August 25, 2025

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Key Takeaways

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You must carry commercial auto insurance for vehicles used on the job, with legal requirements set by state or federal law.

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You may also need general liability, hired/non-owned auto or tools and equipment coverage, depending on your industry risks.

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To meet commercial auto insurance requirements, assess vehicle use, gather business documents and compare quotes from specialized insurers.

What Commercial Auto Insurance is Required?

Your personal auto insurance won't cover business vehicle use, so you need commercial auto insurance for any vehicle you use for work. Otherwise, you're putting your business at risk for liability claims from accidents during work-related trips.

When employees use personal vehicles for business purposes, like driving to client meetings, making deliveries or running errands, you need a different type of coverage. Hired and non-owned auto (HNOA) provides liability protection when employees drive their own cars for business or when you rent vehicles.

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Commercial Auto Insurance Requirements by State

Each state sets its own rules for commercial auto insurance. Some require only basic liability coverage, while others require you to have uninsured motorist insurance or personal injury protection.

Find your state's minimums below:

State
Required Coverage and Minimum Limits
Special Requirements

Alabama

• Bodily injury liability: $25,000 per person/$50,000 per accident • Property damage liability: $25,000 per accident

Property carriers >10,000 lbs: $300,000–750,000 depending on cargo type

Alaska

• Bodily injury liability: $50,000 per person/$100,000 per accident • Property damage liability: $25,000 per accident

Passenger carriers: $500,000 BI/$200,000 PD

Arizona

• Bodily injury liability: $25,000 per person/$50,000 per accident • Property damage liability: $15,000 per accident

Hazmat carriers: $1M–$5M CSL depending on substance

Disclaimer

Federal Commercial Vehicle Requirements

Most states treat commercial and personal vehicles the same when it comes to liability minimums. But if your business falls into certain categories, you'll face much higher federal requirements from the Federal Motor Carrier Safety Administration (FMCSA):

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    Interstate commerce

    Transporting goods or passengers across state lines for compensation requires motor carrier numbers (MC numbers) and higher insurance minimums. General freight carriers operating vehicles over 10,001 lbs need $750,000 minimum liability coverage.

    Hazardous material transport

    Any business hauling hazmat faces federal oversight regardless of whether they cross state lines. These operations require $5,000,000 minimum liability coverage, making this the highest federal requirement.

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    High-capacity passenger transport

    The federal government requires higher coverage for vehicles that carry multiple passengers in interstate service. Buses and vans built for 16 or more passengers need $5,000,000 liability, while smaller passenger vehicles (those that can seat between nine and 15 passengers) require $1,500,000.

Is Minimum Commercial Auto Insurance Enough?

Minimum commercial auto insurance rarely provides adequate protection for most businesses. Some states only require $25,000 per person, which may not be sufficient protection. The Centers for Disease Control and Prevention (CDC) put the average cost of medical bills from motor vehicle accidents at $14,126 in 2023. 

Severe cases requiring hospitalization can cost much more. Most companies need higher liability limits and coverage beyond basic commercial auto to protect their business properly.

Recommendations by Industry

Businesses face varying risks requiring specific coverage beyond minimum commercial auto insurance. Industries with expensive equipment, frequent client visits or high-liability exposure need tailored financial protection.

Construction/Contractors

Tools and equipment coverage, general liability, workers' compensation

Heavy equipment and job site visits create high injury and property damage risks.
Plumbing/HVAC/Electrical

Tools coverage, professional liability, general liability

Service calls and specialized equipment require financial protection against damage claims.
Landscaping/Lawn Care

Equipment coverage, general liability, commercial property

Mowers and tools can cause property damage, and frequent residential work increases exposure.
Cleaning Services

Bonding, general liability, professional liability

Access to client properties creates potential for damage to expensive furnishings.
Real Estate Agents

Errors & Omissions, general liability

Client transportation and professional advice create dual liability exposure.
Food Delivery Services

Hired/non-owned auto coverage, general liability

Higher accident risk from frequent driving makes employee vehicle use common.
Courier/Package Delivery
Cargo coverage, hired/non-owned auto, general liability
Valuable cargo and time pressure increase accident and theft risks.
Moving Companies

Cargo coverage, workers' compensation, general liability

Heavy items and customer belongings require substantial financial protection.

How to Get Commercial Auto Insurance

Getting commercial auto insurance takes more paperwork than regular car insurance. Follow this step-by-step process:

  1. 1

    Determine your coverage needs.

    Identify which vehicles need coverage, how you use them for business and whether you need hired/non-owned auto coverage for employee vehicle use.

  2. 2

    Gather business documentation.

    Collect your business license, tax ID number, vehicle registrations, driver's licenses for all operators and Motor Vehicle Records (MVRs) for each driver. Document any safety training programs or driver policies your business maintains.

  3. 3

    Document vehicle information.

    Compile details for each vehicle, including VINs, model years, estimated annual mileage, primary use and any modifications or specialized equipment. Some insurers may require vehicle inspections for fleet coverage.

  4. 4

    Calculate coverage amounts.

    Review state minimums and federal requirements (if applicable), then determine appropriate liability limits based on your business assets and risk exposure.

  5. 5

    Get multiple quotes.

    Contact several insurers or work with a commercial insurance agent who can compare options from multiple carriers specialized in business coverage. Discuss payment options, including down payment requirements and monthly or annual payment schedules.

  6. 6

    Review policy details.

    Examine coverage limits, deductibles, exclusions and any industry-specific endorsements before deciding. Ask about claims reporting procedures, which often differ from personal auto policies.

  7. 7

    Complete the application.

    Provide accurate information about your business operations, safety programs and claims history. Commercial policies require more detailed applications than personal coverage.

  8. 8

    Handle required filings.

    If you operate interstate or need federal authority, your insurer must file forms like BMC-91 with the FMCSA. You'll also need to file BOC-3 (process agent) forms for each state you operate in.

  9. 9

    Obtain proof of coverage.

    Commercial policies provide certificates of insurance rather than standard ID cards. These certificates show coverage details that clients, lenders and regulatory agencies often require. Request temporary coverage if you need immediate proof while the insurer completes underwriting.

  10. 10

    Schedule policy start date.

    Coordinate your effective date to avoid coverage gaps, especially when switching from personal to commercial coverage or changing carriers.

Commercial Auto Insurance Requirements: Bottom Line

Using vehicles for work means you need commercial auto insurance. Requirements change based on what your business does and where you operate. Most small businesses should buy more than the bare minimum, so you'll want general liability coverage and protection tailored to your industry. Getting coverage means gathering paperwork on your vehicles and drivers, then working with insurers to get the right certificates.

Commercial Auto Insurance Requirements: FAQ

We gathered several frequently asked questions about commercial auto insurance requirements and answered them below:

What are the state and federal requirements for commercial auto insurance?

Which industries benefit most from additional coverage beyond basic commercial auto insurance?

What documentation do I need to buy commercial auto insurance?

Can I use my personal auto policy for business use?

How should I avoid coverage gaps when I update or switch policies?

About Mark Fitzpatrick


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Mark Fitzpatrick, a Licensed Property and Casualty Insurance Producer, is MoneyGeek's resident Personal Finance Expert. With over five years of experience analyzing the insurance market, he conducts original research and creates tailored content for all types of buyers. His insights have been featured in publications like CNBC, NBC News and Mashable.

Fitzpatrick holds a master’s degree in economics and international relations from Johns Hopkins University and a bachelor’s degree from Boston College. He's also a five-time Jeopardy champion!

Passionate about economics and insurance, he aims to promote transparency in financial topics and empower others to make confident money decisions.


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