One of the first things people ask me after a crash is some version of, "It might have been partly my fault. Do I even have a case?" I hear it in the first phone call, sometimes before they tell me they went to the hospital. The insurance adjuster has usually already planted the idea, and now they think they are stuck.

Here is the short answer, and I am Joe Crudo, a San Diego injury lawyer, so this is what I tell clients across the desk. Being partly at fault does not end your claim in California. It can reduce what you recover, but it rarely erases it. The rule that governs this is called comparative fault, and California uses one of the most claimant-friendly versions in the country.

Let me walk you through how it actually works, because the way adjusters describe it and the way the law reads are two very different things.

California Is a Pure Comparative Fault State

Most states that share blame between people use one of a few systems. Some cut you off completely if you are 50 or 51 percent at fault. California does not. We are a "pure" comparative fault state, which means your recovery gets reduced by your share of the blame, no matter how large that share is.

Think about what that means in practice. If a jury decides your damages are worth a certain amount and finds you 20 percent responsible for the crash, your recovery drops by that 20 percent. You still take home the rest. Even someone found mostly at fault can, in theory, recover the portion tied to the other party's negligence. That is a big deal, and it is why an adjuster telling you "you were partly to blame, so we're denying this" is not telling you the whole story.

I want to be careful here. I am not promising a result, because every case turns on its own facts and the numbers are never plugged in ahead of time. But the door does not slam shut just because you made a mistake too.

Where the Percentages Actually Come From

People imagine there is some official form that assigns fault. There is not. Fault is a conclusion, and it gets built from evidence.

In a typical car accident claim, the fault split gets argued over the police report, witness statements, the physical damage on both vehicles, skid marks, traffic camera or nearby business footage, cell phone records, and sometimes an accident reconstruction expert. Early on it is the adjusters doing the arguing. If the case does not settle, it can eventually be a jury.

The point I make to clients is that these percentages are negotiable and contestable. When an adjuster says you were 40 percent at fault, that is a position, not a fact. Half my job in a shared-fault case is pushing that number down with the evidence, because every point of fault they hang on you is money out of your pocket.

This comes up constantly in cases where both people were moving and both had a duty to be careful. Motorcycle accidents are a classic example, because insurers love to blame the rider for lane position or speed even when a driver turned left across their path. Pedestrian and bicycle cases are the same story. The insurance company will point at the crosswalk, the lighting, the clothing, anything to shift a few points onto the person who got hurt.

A San Diego Example

Say you are heading east on a surface street here in town, a little over the limit, maybe five miles an hour. Someone pulls out of a parking lot without looking and you hit them. Were you speeding? Yes. Did they fail to yield before entering the roadway? Also yes.

An adjuster might try to load a big share onto you for the speed. But the real question is how much your speed actually contributed to the crash versus their failure to check for oncoming traffic. Maybe your speed made a small difference to stopping distance. Maybe it made none. That is exactly the kind of thing that gets argued, and it is why I do not let a client accept the first fault number they are handed.

Negligence in California comes down to a duty of care, a breach of that duty, and harm caused by the breach. Comparative fault just asks the jury to sort out how much each person's breach mattered. Both drivers can breach a duty. The law is built to divide it up rather than pick a single villain.

And it is not only car cases. Comparative fault runs through almost every kind of injury claim. In a slip and fall or other premises liability matter, the property owner will argue you were not watching where you were going, or that a hazard was obvious. In a truck accident, the trucking company's lawyers will look for anything you did behind the wheel to shift blame off their driver. The reduction rule is the same in all of them. What changes is the evidence and who is pointing the finger.

How Comparative Fault Hits Your Bottom Line

Comparative fault does not change what your damages are. It changes what percentage of them you collect.

Your damages in an injury case can include medical bills, both what you have already paid and the cost of future care, lost wages and lost earning capacity, and pain and suffering. In a wrongful death case the categories look different, but the same reduction principle applies to the family's recovery.

So the reduction comes off the whole picture. If there are medical liens on the case, and there often are, those still have to be dealt with out of what remains after the comparative fault reduction. This is one of the reasons the fault percentage matters so much and why I fight over it. It is not an abstract number. It flows straight through to the check at the end.

I go deeper on liens, damages, and how settlements get calculated over on our FAQ page, and it is worth a read if you want the mechanics.

Don't Talk Yourself Into Fault

Here is the mistake I see most. Good people apologize. You get out of the car, you say "I'm so sorry," you tell the officer "I didn't even see them." That instinct is human and it can also become the adjuster's favorite quote.

A few things I tell people:

  • Say only what you have to at the scene. Check on everyone, call for help, but do not narrate a theory of the crash you have not thought through.
  • Do not accept a fault percentage over the phone. The adjuster is not neutral, and their opening offer on fault is almost always high on your side of the ledger.
  • Get medical care and be honest with your doctors. Gaps in treatment become an argument that you were not really hurt.
  • Write down what you remember while it is fresh, and keep the photos.

None of that is about gaming the system. It is about not handing the other side points you do not owe.

The Clock Is Still Running

Comparative fault decides how much you recover. The statute of limitations decides whether you get to ask at all. In California, the general deadline to file a personal injury lawsuit is two years from the date of the injury, under Code of Civil Procedure section 335.1.

Two years sounds like a lot until you are healing, out of work, and dealing with adjusters. And it is shorter in some situations. If a government entity is involved, say a city vehicle or a dangerous public road, you can face a claim deadline far shorter than two years, sometimes just months. Miss it and even the strongest shared-fault argument does not matter, because the case is gone.

That is the real reason I push people to at least talk to a lawyer early, even if you think part of the crash was on you.

A Quick, Honest Disclaimer

This post is general information about how comparative fault works in California, not legal advice about your specific situation. Laws change, and how these rules apply depends entirely on the facts of your case. The only way to know where you stand is to talk to a lawyer who can look at your actual details.

Talk to Someone Who Will Fight the Fault Number

If an adjuster has already told you the crash was partly your fault, do not take that as the end of the conversation. In California it usually is not. Partial fault reduces recovery. It does not automatically kill your claim, and that fault percentage is something we can push back on.

I offer free, confidential consultations, and most injury cases are handled on contingency, so there is no fee unless we recover for you. You can read more about how we work, look through the personal injury practice, or just pick up the phone.

Call Crudo Law at (858) 622-7280 or reach out through our contact page. Let's figure out what your case is really worth before you let anyone tell you it is worth nothing.