Why is Car Insurance Mandatory?

Car insurance is mandatory in most U.S. states to ensure drivers can cover costs if they cause an accident. This coverage protects other parties on the road and reduces the financial burden of crashes on individuals and the public.

Looking for better coverage? We can help! Just enter your ZIP below to get started.

Pin
Shield checkmark No junk mail. No spam calls. Free quotes.

Why you can trust The Zebra

The Zebra partners with some of the companies we write about. However, our content is written and reviewed by an independent team of editors and licensed agents. Reference our data methodology and learn more about how we make money.

Author profile picture
Ava Lynch
Director of Insurance Content

Ava joined The Zebra in 2016 as a licensed insurance agent and writer. She now serves as director of insurance content, leading coverage strategy and…

Credentials
  • 9+ years of Experience in the Insurance Industry
Author profile picture
Mark Friedlander
Director, Corporate Communications, Insurance Information Institute

Mark Friedlander has over 30 years of experience in the insurance industry. He is the Director, Corporate Communications, at the Insurance Informatio…

Author profile picture
Beth Swanson
Insurance Analyst

Beth joined The Zebra in 2022 as an Associate Content Strategist. A licensed insurance agent, she specializes in creating clear, accessible content t…

Credentials
  • Licensed Insurance Agent — Property and Casualty
  • Associate in Insurance (AINS)
  • Professional Risk Consultant (PRC)
  • Associate in Insurance Services (AIS)

Is car insurance required in the United States?

Car insurance is sometimes expensive, often confusing, and almost always mandatory in the U.S. Car insurance laws are set and enforced at the state level, and 49 of the 50 states in America require all drivers to carry an active car insurance policy. New Hampshire is the only state in which you are not legally required to have car insurance, as long as you can show proof of financial responsibility.

💡 Zebra Tip:

Driving requires liability insurance to cover damages you may cause to others, and the amount of coverage you need depends on your state and whether you own, lease, or finance your car. If you’re leasing or still making payments, you’ll generally need higher levels of insurance than if you own your vehicle outright.


Why is auto insurance required?

The primary reason car insurance is required is because of your liability, i.e., responsibility, for any damage you cause. Although you may carry optional comprehensive and collision coverage to cover your vehicle, the coverages required by most states' laws are bodily injury and property damage insurance. These coverages — through state-specific coverage limits — provide financial relief for victims of damages you cause in an accident. Since your vehicle has the potential to cause physical or material harm, you need to carry enough insurance to cover the costs of these damages.

car insurance

To legally register and drive your vehicle, you need to maintain at least your state's minimum level of liability insurance. If your vehicle is leased or financed, you may need to go above and beyond, carrying comprehensive and collision coverage with low deductibles and gap insurance. This is because the third party — usually your dealership or bank — wants to protect its investment with a higher level of coverage.

The only state in which car insurance is not required is New Hampshire. New Hampshire allows you to forgo liability insurance if you can prove you’re financially able to pay for the damages you might cause in an accident. However, you are still responsible for any and all damage you cause — so car insurance is still a sound investment.


Car Insurance Rates by State

Use The Zebra to find and compare auto insurance rates by state.

How much car insurance is mandatory?

If your vehicle is legally registered and will be driven on public roads, you need to carry your state’s minimum liability coverage. Because car insurance is regulated at the state level, the best way to confirm requirements is checking with your state’s insurance department.[1]

Some states require more comprehensive insurance coverage than others. No-fault states require higher levels of coverage. These states require every driver to file a bodily injury claim with their insurance company after an accident, which raises insurance costs.

No-fault states require you to carry Personal Injury Protection (PIP) coverage as well as bodily injury and property damage coverages. PIP covers the cost of medical bills for you and your passengers in the event of an accident. The level of required PIP coverage varies by state.

Comprehensive Insurance Claims

A comprehensive claim raises auto insurance rates by $5 per month. Learn more about how to reduce those costs in the event of a claim.


How much will insurance cost in my state?

There are many factors that go into an insurance rate: credit, driving history, the specific vehicle - and, of course, where you live.  Just as rates for city residents vary from the rates in rural areas, insurance premiums can change from one zip code to the next, as well as from one state to another.

Your best option for finding affordable insurance that meets your needs is to compare multiple companies  and quotes to make an informed decision. The table below outlines the average cost of insurance by state per month and annually, for both full coverage and the minimum required liability coverage.

map
Average rates by state and coverage level
Filter by:

Updating data...

CoverageAvg. Monthly PremiumAvg. 6 Mo. Premium
State Minimum Liability Only $56 $338
50/100/50 BI/PD with $500 Deductible $172 $1,029

Source: The Zebra


State required insurance

You need the state-required minimum amount of insurance coverage to legally drive your car on public roads. Insurance benefits both you as well as others that may be involved in an accident involving your car.

Car insurance doesn’t need to be confusing or expensive. If you’re looking for a quote, enter your ZIP code below and get started today. Still looking for more information? See our additional resources below!

Insider knowledge, trusted guidance

Author profile picture
Alejandro Rojas
Customer Service Escalations Specialist

Alejandro joined The Zebra in 2019 with over a decade of insurance experience. He began his career as a bilingual sales agent at Progressive Insuranc…

Credentials
  • Licensed Insurance Agent — Property and Casualty
Author profile picture
Johnny Hawkins
Sales Manager

Johnny’s insurance experience began when he joined The Zebra in 2020 as a Customer Experience Agent, supporting the sales team by servicing policies …

Credentials
  • Licensed Insurance Agent — Property and Casualty
  • 5 years experience in property & casualty insurance
Author profile picture
Erica Alderete
Customer Service Manager

Erica began at The Zebra in 2020 as a Licensed Service Agent, bringing six years of insurance experience from her career at Progressive where she spe…

Credentials
  • Licensed Insurance Agent — Property and Casualty
  • 10+ years in the insurance industry

Compare car insurance companies and get a quote today!

Pin
Shield checkmark No junk mail. No spam calls. Free quotes.

Mandatory car insurance FAQs:

Why is car insurance required in the USA? Chevron down icon

Car insurance is required in most U.S. states to ensure drivers can pay for damages or injuries they cause in an accident. This protects other drivers, passengers, and pedestrians from financial loss.

Why is it illegal to drive without insurance in the U.S.? Chevron down icon

Driving without insurance is illegal because it leaves other parties unprotected in the event of an accident. States enforce mandatory insurance laws to promote financial responsibility and public safety.

Is car insurance really necessary? Chevron down icon

Yes. Even if it’s not legally required in some states, car insurance protects you from costly repairs, medical bills, and liability claims resulting from accidents. It provides financial security and peace of mind while driving.

Sources
  1. Insurance Departments. NAIC

    Insurance Departments. NAIC

RECENT QUESTIONS

Other people are also asking...

Could a government shutdown make insurance more expensive?

Great question, but luckily, you don't need to panic. A government shutdown won’t make your car insurance rates jump overnight, but it can influence what you pay over time. If the shutdown drags on and causes economic uncertainty, insurers may face higher repair and claims costs, which can eventual…
Mar 2, 2026 Pittsburgh, PA

Will the government shutdown delay my car registration or affect my insurance?

A government shutdown won’t delay your car insurance requirementsThe good news is that most DMVs are state-operated, so basic services like car registration and title transfers usually continue, even during a federal shutdown. That said, some offices might face short staffing or backlogs if they re…
Feb 27, 2026 Detroit, MI

Penn National’s mobile app/online tools?

That's a common question with regional, agent-based insurers like Penn National. The short answer: you’ll probably still need to go through your agent for anything more than basic account maintenance.Penn National’s website and app are helpful for the essentials (checking your policy, paying bills,…
Oct 23, 2025 Bethesda, MD

My address on my license doesn't match my insurance card. Is that ok?

Thank you for reaching out to The Zebra!First of all, your insurance policy and your driver's license (as well as your vehicle registration) should use the same address. Depending on which insurance company you have, that will determine how quickly you should get this taken care of, but generally i…
Aug 13, 2024 Utica, NY

About The Zebra

The Zebra is not an insurance company. We publish data-backed, expert-reviewed resources to help consumers make more informed insurance decisions.

  • The Zebra’s insurance content is written and reviewed for accuracy by licensed insurance agents.
  • The Zebra’s insurance editorial content is not subject to review or alteration by insurance companies or partners.
  • The Zebra’s editorial team operates independently of the company’s partnerships and commercialization interests, publishing unbiased information for consumer benefit.
  • The auto insurance rates published on The Zebra’s pages are based on a comprehensive analysis of car insurance pricing data, evaluating more than 83 million insurance rates from across the United States.