The Short Answer
Yes, you can recover compensation in California even if you were partly to blame. California follows pure comparative negligence: your damages are reduced by your percentage of fault, but they are not barred. If your losses total $100,000 and you were 25% at fault, you can recover $75,000. That holds even if you were mostly at fault, though your recovery shrinks accordingly.
Key Takeaways
- California adopted pure comparative negligence in Li v. Yellow Cab Co. (1975). There is no 50% or 51% cutoff.
- Your recovery is reduced by your share of fault, so insurers work hard to raise that percentage.
- A police report's fault conclusion is not binding, and the report itself generally can't be used as evidence at trial.
- With several at fault parties, each is fully responsible for your economic losses but pays noneconomic damages only in proportion to its own fault (Proposition 51).
- Uninsured drivers generally can't recover pain and suffering damages, even when the other driver was at fault (Proposition 213).
California's Rule: Pure Comparative Negligence
Many states bar recovery once you are 50% or 51% responsible for an accident. California does not. Since the California Supreme Court's 1975 decision in Li v. Yellow Cab Co., each person's damages are reduced by their own share of fault, whatever that share is.
That makes the fault percentage one of the most important numbers in any injury claim, and the one insurers fight hardest over.
How the Math Works
| Your share of fault | What you can recover |
|---|---|
| 0% | $100,000 |
| 10% | $90,000 |
| 25% | $75,000 |
| 50% | $50,000 |
| 80% | $20,000 |
Damages include economic losses, such as medical bills, lost income, and repair costs, and noneconomic losses, such as pain, suffering, and loss of enjoyment of life. The reduction applies to both.
How Fault Is Decided
Fault is a question of evidence. Adjusters, and later juries, look at:
- Traffic law violations. Under Evidence Code § 669, violating a safety statute such as running a red light or speeding can create a presumption of negligence.
- Physical evidence. Vehicle damage, skid marks, debris location, and vehicle data recorders.
- Video and witnesses. Dashcams, business security cameras, and independent witnesses often settle disputes that the drivers can't.
- Statements. What each person said at the scene and to insurers, which is why it pays to stick to facts.
The police report helps in negotiations, but the officer's conclusion is not binding. California Vehicle Code § 20013 keeps accident reports out of evidence at trial, so the underlying facts have to be proven.
When More Than One Party Is at Fault
Many crashes involve several responsible parties, such as two drivers, a trucking company, or a government agency that maintained a dangerous road. Under Proposition 51 (Civil Code § 1431.2), each defendant is responsible for all of your economic damages, but only for its own percentage of your noneconomic damages. If one defendant has no insurance or assets, its share of your pain and suffering damages may be unrecoverable. That is one reason to identify every responsible party early.
A Limit for Uninsured Drivers
Proposition 213 (Civil Code § 3333.4) generally bars uninsured drivers from recovering noneconomic damages, even when the other driver caused the crash. The same applies to anyone convicted of driving under the influence in connection with the accident. Economic damages such as medical bills and lost wages remain recoverable. There are exceptions, including when the at fault driver was under the influence.
Common Shared Fault Situations
- Pedestrians outside a crosswalk. Drivers still owe a duty of care, and a pedestrian's share of fault reduces their damages rather than eliminating them. See pedestrian accidents.
- Motorcycle lane splitting. Lane splitting is legal in California, so it is not automatically negligent. Insurers often argue it was unsafe in the moment. See motorcycle accidents.
- Cyclists. A missing light or a rolling stop may be argued as shared fault, but it rarely excuses a driver's own carelessness. See bicycle accidents.
- Slip and fall. Property owners often claim a hazard was "open and obvious" or that the visitor wasn't watching. Those arguments go to percentage of fault. See slip, trip, and fall accidents.
Protecting Yourself from an Inflated Fault Percentage
Every percentage point of fault an insurer assigns to you is money it doesn't pay. Preserve photos and video, collect witness contacts, avoid speculating about fault in recorded statements, and get medical care promptly. Our car accident checklist walks through each step.
If an insurer says you were partly to blame, that is the start of the conversation, not the end. Hamassian Law offers a free case review, and you pay nothing unless we recover compensation for you.
Frequently Asked Questions
Can I Recover Damages if I Was 50% at Fault in California?
Yes. California has no fault threshold. If you were 50% at fault, you can recover 50% of your damages. Even a driver found 80% at fault can recover 20% of their losses from the other party.
Who Decides What Percentage I Was at Fault?
Before a lawsuit, fault percentages are negotiated between your side and the insurers, using the evidence each side can produce. If the case goes to trial, a jury (or judge) assigns a percentage to each party. That is why witness statements, photos, video, and expert analysis matter so much.
Does the Police Report Decide Who Was at Fault?
No. An officer's opinion carries weight in insurance negotiations, but it is not a final ruling. California Vehicle Code § 20013 bars using accident reports as evidence in a trial arising from the accident. Fault is proven with the underlying evidence.
What if I Wasn't Wearing a Seatbelt or Helmet?
The other side may argue that some of your injuries would have been less severe with a seatbelt or helmet, and try to reduce your damages for those injuries. It doesn't bar your claim, and the argument requires evidence about how the injury happened.
Sources
- Li v. Yellow Cab Co. (1975) 13 Cal.3d 804
- California Civil Code § 1431.2 (Proposition 51: several liability for noneconomic damages)
- California Civil Code § 3333.4 (Proposition 213: limits for uninsured motorists)
- California Evidence Code § 669 (presumption of negligence from a safety law violation)
- California Vehicle Code § 20013 (accident reports not admissible as evidence)
- California Vehicle Code § 21658.1 (lane splitting)
This article is general information about California law as of November 9, 2026, not legal advice for your situation. Laws and deadlines change, and the right answer depends on your facts. Reading it or contacting us does not create an attorney-client relationship. Attorney advertising.