California · partly at fault
Key facts
Last updated
- Rule
- Pure comparative
- Max fault to recover
- No cap (99%)
- Rule basis
- Judge-made (California Supreme Court)
- Adopted
- 1975
- How damages reduce
- Strict proportional reduction by claimant’s fault percentage
The most generous regime in the country
California adopted pure comparative negligence in 1975 when the California Supreme Court decided Li v. Yellow Cab Co. The court rejected the older “all-or-nothing” contributory negligence rule and held that “the contributory negligence of the person injured shall not bar recovery, but the damages awarded shall be diminished in proportion to the amount of negligence attributable to the person recovering.”
The rule is unusually claimant-friendly: a California claimant who is 90% at fault still recovers 10% of damages. By contrast, a Texas claimant who is 51% at fault recovers nothing, and a Maryland claimant who is 1% at fault recovers nothing. Only a handful of jurisdictions (most notably Mississippi, Missouri, New Mexico, New York, Washington, Kentucky, Arizona, Alaska, and Rhode Island) follow the same pure-comparative model.
The trade-off, of course, is that high-fault claimants in California can still file lawsuits that would be barred elsewhere. Insurance adjusters know this and respond by pushing fault percentages upward, since every additional point of fault directly reduces what they pay.
Worked recovery examples ($100,000 case)
Notice how recovery never reaches zero, even at extreme fault percentages. The amber rows are edge cases that are rare in practice but legally permitted.
| Your fault | Total damages | Recovery |
|---|---|---|
| 0% | $100,000 | $100,000 |
| 15% | $100,000 | $85,000 |
| 30% | $100,000 | $70,000 |
| 50% | $100,000 | $50,000 |
| 75% | $100,000 | $25,000 |
| 95% | $100,000 | $5,000 |
| 99% | $100,000 | $1,000 |
How California adjusters push back
Since pure comparative does not give the adjuster a cliff to push you over, the negotiation is about percentage. Every disputed point of fault directly reduces the offer.
Push the percentage
Every 10 points of additional fault cuts the offer by 10% of case value. On a $100K case, moving you from 20% to 40% fault is a $20K swing.
Emphasize speed
Any speed near or above the posted limit, even when within the prevailing flow of traffic, gets called out as a contributing factor.
Push for recorded statements
Early calls before counsel is retained, with leading questions designed to elicit admissions of partial fault. You are not required to give one.
Cite pre-existing conditions
Attribute injury to your medical history rather than the accident itself, reducing what they will pay for treatment costs.
Defense: do not give a recorded statement to the at-fault driver’s insurer. Document everything contemporaneously, and consult a California attorney before agreeing to any percentage of fault. Once a percentage is established through statements or filings, it is difficult to walk back.
Related California resources
Other California-specific pages that complement this guide.
California comparative negligence rule
Case law citation, Li v. Yellow Cab, and state-specific notes
OpenCalifornia PI statute of limitations
2-year deadline under CCP § 335.1, exceptions, and government claims
OpenCalifornia car accident calculator
Settlement estimates by injury type, with California-specific factors
OpenCalifornia back injury calculator
Back and spine injury settlement ranges in California
OpenInformational only and not legal advice. The pure-comparative rule does not relieve the claimant of the burden to prove damages, causation, and the defendant’s negligence. Confirm the analysis for your specific situation with a licensed California attorney.