California’s 51% Rule: Does It Apply to Your Rancho Cucamonga Car Accident?

No. California has no 51% rule. It uses pure comparative negligence, so you can recover compensation after a car accident even if you were mostly at fault; your award is simply reduced by your percentage of fault. A few exceptions, such as driving uninsured, can limit the kinds of damages you recover (covered below). Babaians Law Firm represents injured people in Rancho Cucamonga and the Inland Empire on contingency: no fee unless we recover compensation for you, and your first consultation is free. Call (818) 334-2981; hablamos español.

What is the 51% rule?

It is a form of modified comparative negligence used in some states: if you are found 51% or more responsible for your own accident, you recover nothing. Some states set the cutoff at 50% instead. Because legal information online is rarely labeled by state, many Californians read about this rule, assume it applies to them, and wrongly conclude they have no claim. It does not apply in California.

What rule does California use instead?

Pure comparative negligence. The California Supreme Court adopted it in Li v. Yellow Cab Co. (1975), holding that liability is divided in proportion to fault even when the injured person bears a large share. Juries are instructed on it through CACI No. 405 (comparative fault of the plaintiff) and No. 406 (apportionment of responsibility). No fault percentage bars recovery; it only reduces it.

How is my compensation calculated if I share fault?

Your total damages are reduced by your percentage of fault. These are illustrations, not real cases:

• $100,000 in damages and you are 30% at fault: you recover $70,000.
• $100,000 in damages and you are 90% at fault: you recover $10,000.
• A driver turning left from Foothill Boulevard is struck by a speeding car, and fault is split 40% turning driver, 60% speeding driver. On $200,000 in damages, the turning driver recovers $120,000.

In a 51% rule state, that same driver would recover nothing if fault were found to be 51% theirs. Every percentage point of fault matters, which is why insurers fight over it.

Can I really recover if I was mostly at fault?

Legally, yes. Practically, the lower your percentage of fault, the more you recover and the stronger your negotiating position. Insurers know this and often try to inflate an injured person’s share by arguing they were speeding, distracted, or failed to yield. Fault is initially assessed by the adjuster, then negotiated, and if the case goes to trial it is decided by a jury.

Are there exceptions to pure comparative negligence?

Yes, several rules can limit recovery even though fault alone never bars it. [Attorney to confirm each against the statutes.]

• Uninsured or impaired drivers (Proposition 213, Civil Code § 3333.4). A driver who was uninsured, or who was driving under the influence, generally cannot recover non-economic damages such as pain and suffering, even if the other driver was at fault. Medical bills and lost earnings can still be recovered. There is an exception where the at-fault driver was convicted of DUI.
• Multiple defendants (Proposition 51, Civil Code § 1431.2). When several parties share fault, each is generally responsible only for its own share of non-economic damages, so identifying every responsible party matters.
• Seat belts and other conduct. Defendants commonly argue that not wearing a seat belt or similar conduct increased your injuries and should reduce your award.