US-CaliforniaWhat is California's comparative fault rule for car accidents?
California uses a pure comparative fault rule, meaning you can recover damages even if you are 99% at fault — your recovery is simply reduced by your percentage of fault.
What the Law Says
California follows a 'pure' comparative fault system for car accidents and other personal injury cases. This means fault is divided among all parties, and each party’s recovery is reduced by their own percentage of fault — with no minimum threshold to recover.
Unlike some states that bar recovery if you’re 50% or more at fault, California allows recovery regardless of how much fault you bear — even if you’re 99% responsible for the crash.
The legal foundation comes from both case law and statute. The California Supreme Court established pure comparative fault in Li v. Yellow Cab Co. (1975), and the Legislature later codified key aspects in the Comparative Fault Act.
Statutory TextIn any action for personal injury, property damage, or wrongful death, the liability of each defendant for non-economic damages shall be several only and shall not be joint.
— Civil Code §1431.2(a) — Several Liability for Non-Economic Damages
Statutory TextThe comparative fault of each party to an action shall be determined in accordance with the principles set forth in this section.
— Civil Code §1431.2(b) — Determination of Comparative Fault
What Courts Have Said
California courts have consistently upheld pure comparative fault as the standard for allocating responsibility in car accident cases.
Abolished contributory negligence and adopted pure comparative fault, holding that a plaintiff’s recovery should be reduced in proportion to their fault — not barred entirely.
Confirmed that comparative fault applies to all types of negligence claims, including product liability and auto accidents, and requires fact-finders to assign percentages of fault to all responsible parties.
What to Do
Gather evidence (photos, witness statements, police report) showing how the accident happened and who contributed to it.
Work with your attorney or insurer to identify all potentially at-fault parties — including drivers, employers, or vehicle manufacturers.
Be prepared for fault to be apportioned by a judge or jury — your settlement or verdict will be reduced by your assigned percentage.
Do not admit fault at the scene or to insurers without legal advice — even partial admissions can affect your comparative fault allocation.
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.