What California requires you to carry

California law requires every driver to carry liability insurance — the type that pays for damage or injuries you cause to someone else. You must have at least $15,000 in bodily injury coverage per person, $30,000 in bodily injury coverage per accident, and $5,000 in property damage coverage per accident. These are called your "15/30/5" limits, and they are the legal floor, not a recommendation.

You do not have to carry collision or comprehensive insurance — the types that cover damage to your own car. Those are optional in California, though your lender will require them if you have a loan or lease on the vehicle. Liability is the only type the state mandates.

You must show proof of this insurance when you register your vehicle with the California Department of Motor Vehicles (DMV), and you must carry proof in your car at all times. A police officer can ask to see it during a traffic stop. If you cannot produce it, you face a fine even if you actually have a policy.

Key Takeaways

  • California's minimum liability limits are $15,000 per person and $30,000 per accident for bodily injury, plus $5,000 for property damage.
  • Liability insurance is the only type California requires; collision and comprehensive are optional unless your lender demands them.
  • You must provide proof of insurance to the DMV when you register and carry proof in your vehicle at all times.
  • These minimum limits often fall short of actual costs in a serious accident, so many drivers carry higher limits.

Why California set these specific limits

The $15,000 and $30,000 bodily injury limits were set decades ago and have not changed since. They were meant to cover typical medical costs and lost wages from an accident, but inflation has made them inadequate for most real injuries. A single hospitalization can easily exceed $15,000, and a serious injury can cost hundreds of thousands of dollars.

If you cause an accident and your liability limits are too low, you are personally responsible for the rest. A judgment against you can lead to wage garnishment, bank account levies, and a lien on your home. This is why many insurance agents recommend carrying higher limits — often $100,000 per person and $300,000 per accident — for only a small increase in your premium.

How to show proof of insurance in California

You can show proof in three ways: a physical insurance card from your insurer, a digital copy on your phone, or a printed declaration page from your policy. The DMV accepts all three. Your insurance company will mail you a card when you purchase a policy, and most insurers also let you read a digital card through their website or app.

When you register your vehicle, you will provide your policy number and insurer's name to the DMV. The DMV then verifies the policy directly with your insurance company. If your coverage lapses and you do not renew it, the DMV will eventually suspend your registration and driver's license.

What happens if you drive without insurance

Driving without proof of insurance in California carries a fine of $100 to $250 for a first offense, even if you actually have a policy but forgot to carry proof. A second offense within three years costs $200 to $500. A third or subsequent offense can cost $250 to $1,000.

If you cause an accident while uninsured, you face additional penalties: your license is suspended for one year, your vehicle registration is suspended, and you must file an SR-22 form (a certificate of financial responsibility) with the DMV for three years. The SR-22 signals to the state that you are a high-risk driver, and your insurance premiums will rise sharply when you do get coverage.

Uninsured and underinsured motorist coverage

California does not require you to carry uninsured motorist coverage (UM) or underinsured motorist coverage (UIM), but these are worth understanding. UM covers your medical bills and lost wages if you are hit by a driver with no insurance. UIM covers you if the at-fault driver's insurance limits are too low to pay your full claim.

Without UM or UIM, you would have to sue an uninsured driver to recover damages, which is often difficult and expensive. Many drivers add these coverages for $10 to $30 per month because the protection is cheap relative to the risk.

Special situations: commercial vehicles and rideshare

If you drive for work — whether as a rideshare driver, delivery driver, or in any commercial capacity — your personal auto policy may not cover you. Rideshare companies like Uber and Lyft provide insurance while you are logged in and carrying passengers, but the coverage has gaps. Many drivers buy commercial auto insurance or a rideshare endorsement to fill those gaps.

Commercial vehicles registered as such (trucks, vans used for business) have different minimum requirements set by the California Public Utilities Commission. If you use your personal vehicle for any work-related driving, contact your insurer to confirm you are covered.

How to find and compare insurance in California

You can buy auto insurance directly from an insurer, through an independent agent who represents multiple companies, or through a broker. California has dozens of insurers licensed to operate in the state, including major national companies and California-specific carriers. Prices vary widely for the same coverage, so comparing quotes is worth the time.

Many insurers offer discounts for bundling home and auto policies, paying in full upfront, maintaining a clean driving record, or completing a defensive driving course. Some also offer usage-based programs that track your driving habits and lower your rate if you drive safely. These discounts can reduce your premium by 10 to 30 percent.

Frequently Asked Questions

Can I get a discount on insurance if I have a clean driving record?

Yes. Most insurers offer discounts for drivers with no accidents or violations in the past three to five years. The discount amount varies by company, but it typically ranges from 10 to 25 percent. Ask your insurer what discounts you may be may be able to access for based on your history.

What if I cannot afford the minimum insurance?

California does not have a low-income insurance program, but some insurers offer low-mileage discounts or payment plans that reduce the upfront cost. You can also shop around — rates vary significantly between companies. If you truly cannot afford insurance, you should not drive, as the penalties for driving uninsured are expensive and can suspend your license.

Do I need insurance if my car is parked and not driven?

If your car is registered in California, you must have active insurance. If you are not driving it, you can ask your insurer about a "parked car" or "storage" policy, which costs less than full coverage. Alternatively, you can let your registration lapse, but you cannot drive the car on public roads without both registration and insurance.

Will my insurance cover a friend driving my car?

Usually yes, if your friend has your permission. Your liability insurance typically covers anyone driving your car with your consent. However, if your friend lives with you or regularly borrows your car, your insurer may require you to list them as a driver on your policy. Check your policy or call your insurer to confirm.

What is an SR-22 and why do I need one?

An SR-22 is a certificate filed with the DMV proving you have insurance. You need one if you have been convicted of driving under the influence, driving without insurance, or certain other violations. Your insurer files it for you when you purchase a policy. You must maintain it for three years, and if your coverage lapses, the DMV will suspend your license again.