Quick Answer

No, California is not a no-fault state. California follows an at-fault (tort) system, which means the driver who caused your accident is legally responsible for your medical bills, lost wages, and other damages. You have the right to file a claim against the at-fault driver’s insurance company or pursue a personal injury lawsuit to recover full compensation.

Key Takeaways

California operates under an at-fault insurance system, not a no-fault system.
The driver who causes a car accident is responsible for paying damages to the injured parties.
California follows pure comparative negligence, meaning you can recover compensation even if you were partly at fault.
As of January 1, 2025, California increased minimum liability insurance requirements under Senate Bill 1107.
Consulting an experienced California car accident attorney can help you maximize your recovery.

What Does “No-Fault” Actually Mean?

Before understanding where California stands, it helps to understand what “no-fault” actually means in the context of auto insurance law. In a no-fault state, each driver files an injury claim with their own insurance company after a car accident, regardless of who caused the crash. The driver’s own Personal Injury Protection (PIP) coverage pays for their medical bills and some lost income, up to policy limits.

This system is designed to speed up the claims process and reduce litigation. However, it also limits your ability to sue the other driver for pain and suffering unless your injuries cross a defined legal threshold.

No-Fault vs. At-Fault: The Key Difference

The critical distinction between these two systems comes down to where the money comes from and who you can hold accountable:

Feature	No-Fault States	At-Fault States (Like California)
Who pays first?	Your own PIP insurance	At-fault driver’s liability insurance
Can you sue for pain and suffering?	Only if injuries cross a legal threshold	Yes, for any injury caused by negligence
States using this system	12 states + D.C.	38 states, including California

Currently, 12 states and Washington, D.C., use some form of a no-fault insurance system. California is not among them and has never adopted no-fault insurance laws.

California Is an At-Fault State

California law requires the driver who caused an accident through negligence or wrongdoing to compensate victims for their injuries and losses. This is governed by California’s tort liability system, which allows injured parties to pursue full compensation for all damages, including both economic and non-economic losses.

Under California Vehicle Code Section 16000, all drivers involved in an accident resulting in injury, death, or property damage over $1,000 must report the incident to the California Department of Motor Vehicles. This requirement reflects the state’s at-fault framework, where establishing who caused the accident is central to the claims process.

What This Means for Your Car Accident Claim

As an injured victim in California, you generally have three avenues for recovering compensation after an accident:

File a third-party claim. You file a claim directly against the at-fault driver’s auto liability insurance policy. This is the most common route after a California car accident.
File a first-party claim. If the at-fault driver is uninsured or underinsured, you may file a claim under your own uninsured/underinsured motorist (UM/UIM) coverage.
File a personal injury lawsuit. If the insurance company refuses to fairly compensate you, or if losses exceed policy limits, you can sue the at-fault driver directly in civil court.

Unlike no-fault states, California does not require you to first exhaust your own insurance benefits before pursuing the at-fault driver. You can go directly after the responsible party from the start.

How Fault Is Determined in California Car Accidents

Because California is an at-fault state, determining who caused the accident is the foundation of any injury claim. Fault is not always clear-cut, and insurance companies often work hard to minimize or deny liability. Understanding how fault is established can help you protect your claim.

Evidence Used to Establish Fault

California courts and insurance adjusters consider a variety of evidence when assigning fault in a car accident:

Police reports. Officers who respond to the scene document their findings, including who they believe caused the crash. While not conclusive, police reports carry significant weight with insurance adjusters.
Witness statements. Bystanders and other drivers who saw the accident can provide critical testimony about what happened and who was responsible.
Traffic camera and dashcam footage. Video evidence can often resolve disputes about fault quickly and objectively.
Vehicle damage patterns. The location and severity of damage to each vehicle can reveal the direction and force of impact.
Physical evidence at the scene. Skid marks, debris fields, and road conditions all help reconstruct what occurred.
Expert accident reconstruction. In serious cases, professional accident reconstructionists can analyze the scene and provide a formal opinion on causation.

California follows a “negligence” standard, meaning the driver who failed to exercise reasonable care under the circumstances is at fault. Running a red light, following too closely, distracted driving, and driving under the influence are all examples of negligent conduct that can establish fault in a California car accident case.

California’s Minimum Auto Insurance Requirements (Updated 2025)

One of the most important recent changes in California car accident law is the update to minimum liability insurance requirements. Under Senate Bill 1107, signed into law and effective January 1, 2025, California raised its minimum required coverage for the first time in decades.

The current minimum liability insurance requirements in California are:

Coverage Type	Minimum Required (Effective 2025)
Bodily injury per person	$30,000
Bodily injury per accident	$60,000
Property damage per accident	$15,000

These are minimum requirements under California Vehicle Code Section 16056. Many drivers and attorneys recommend carrying significantly higher limits, as serious accidents can result in damages that far exceed the state minimums. Optional coverages you may want to consider include:

Uninsured/underinsured motorist coverage (UM/UIM)
Medical payments coverage (MedPay)
Collision coverage
Comprehensive coverage

Important: Many websites and older articles still reference the previous minimums of $15,000 per person, $30,000 per accident, and $5,000 for property damage. Those figures are now outdated. If you are carrying the old minimums, you may want to review your policy to ensure you have adequate coverage under the current law.

Pure Comparative Negligence in California

California follows a doctrine called pure comparative negligence, which is one of the most claimant-friendly standards in the country. Under this rule, you can recover compensation for your injuries even if you were partially at fault for the accident.

Your total recovery is reduced by your percentage of fault. So if you were 20% at fault in a collision and your total damages are $100,000, you can still recover $80,000 from the other driver. Even if you were 90% at fault, you could theoretically recover 10% of your damages.

This standard was established by the California Supreme Court in Li v. Yellow Cab Co. (1975) and is codified in California Civil Code Section 1714.

Example: How Comparative Negligence Works

Scenario: Maria is driving on a surface street in Rosemead when another driver runs a red light and strikes her vehicle. Maria was going 5 mph over the speed limit at the time of impact.

An insurance adjuster determines:

At-fault driver: 85% responsible for running the red light
Maria: 15% responsible for exceeding the speed limit

Total damages: $80,000 in medical bills and lost wages

Result: Maria recovers $68,000 (85% of $80,000). She is not barred from recovery simply because she had some share of fault. This is a critical distinction from contributory negligence states, where any degree of fault by the plaintiff could completely bar recovery.

When Can You Sue the At-Fault Driver Directly?

Because California is an at-fault state, you have the right to file a personal injury lawsuit against the driver who caused your accident. However, there are important timing rules you must follow.

Under California Code of Civil Procedure Section 335.1, you generally have two years from the date of the accident to file a personal injury lawsuit. This deadline is known as the statute of limitations. Missing it can permanently bar your claim, regardless of how serious your injuries are.

There are some exceptions to this two-year rule:

Claims against a government entity: If a government-owned vehicle caused your accident, you must file a government tort claim within six months of the incident under California Government Code Section 911.2.
Injured minors: The statute of limitations may be paused until the injured minor turns 18.
Discovery rule: In some cases where injuries are not immediately apparent, the clock may start when you discovered, or reasonably should have discovered, the injury.

Given these deadlines, it is important to consult with a California car accident attorney as soon as possible after a crash. Waiting too long can limit your options significantly.

Common Car Accident Scenarios in California

Understanding how California’s at-fault system applies in real-world situations can help you recognize what your rights are after a crash.

Rear-End Collision

A driver rear-ends your vehicle while you are stopped at a red light in Alhambra. In most rear-end cases, the following driver is presumed to be at fault under California’s basic speed law and the duty to maintain a safe following distance. You would file a claim against that driver’s liability insurance for your injuries and vehicle damage. If their policy limits are insufficient to cover your losses, your underinsured motorist coverage may make up the difference.

Intersection Accident

Two vehicles enter an intersection, and one driver runs a stop sign in Monterey Park. California’s at-fault system means the driver who violated the traffic control device is typically held liable. If the other driver’s insurance disputes the claim, witness testimony and any available traffic camera footage become critical. Because California uses pure comparative negligence, even if you were slightly at fault for your speed or lane position, you can still recover a portion of your damages.

Hit-and-Run Accident

California has a significant hit-and-run problem. If the at-fault driver flees the scene, you cannot file a third-party claim against an unknown driver. In this situation, your own uninsured motorist (UM) coverage becomes your primary resource. California requires insurers to offer UM coverage, though drivers may reject it in writing. If you did not purchase UM coverage and cannot identify the at-fault driver, your options may be limited. This is one reason why carrying UM coverage is strongly recommended for California drivers.

How a California Car Accident Attorney Can Help

Navigating California’s at-fault insurance system is rarely straightforward. Insurance companies are businesses, and their adjusters are trained to minimize payouts. An experienced car accident attorney levels the playing field in several important ways:

Investigating the accident thoroughly and gathering evidence to establish fault clearly
Calculating the full value of your damages, including future medical costs, pain and suffering
Negotiating aggressively with the insurance company for a fair settlement
Filing a lawsuit and litigating your case if the insurer refuses to settle fairly
Advising on the impact of comparative fault and protecting you from having your share of fault artificially inflated by insurers

At the Law Office of Daniel Deng, attorney Daniel Hong Deng brings over 28 years of experience in California personal injury law to every case. With a notable record that includes a $7 million settlement in a fatal accident involving an Amazon delivery truck, our firm knows how to pursue maximum compensation for clients throughout Southern California. We serve clients across the San Gabriel Valley and greater Los Angeles area, including Rosemead, Alhambra, Monterey Park, Arcadia, Pasadena, and Irvine.

Our firm provides bilingual legal services in English, Mandarin Chinese, and Cantonese, making us uniquely positioned to serve the Chinese-speaking community in greater Los Angeles. We understand the challenges that language barriers can create in complex legal matters, and we are committed to making sure every client fully understands their rights and options throughout the process.

We handle car accident cases on a contingency fee basis, which means you pay nothing unless we recover compensation for you. There is no financial risk in speaking with us about your case.

Contact the Law Office of Daniel Deng

If you were injured in a California car accident caused by someone else’s negligence, you deserve to understand your rights. California’s at-fault system gives you the ability to pursue full compensation for medical bills, lost wages, pain and suffering, and other losses, but the process can be complex, and insurance companies do not always act in good faith.

Contact us for a free case evaluation. We are available 24/7 for emergency legal matters, and there is no obligation. We will listen to your situation, explain your options in plain language, and help you decide the best path forward. We also serve clients in Mandarin Chinese and Cantonese.

Disclaimer: This content is for informational purposes only and does not constitute legal advice. The outcome of any case depends on its specific facts and circumstances. Past results do not guarantee future outcomes. Contact the Law Office of Daniel Deng for advice about your individual situation.