How Long Do You Have to File a Car Accident Claim in California?

If you were injured in a car accident in California, the clock started ticking the moment it happened. California's statute of limitations for personal injury claims is 2 years from the date of the accident. Miss this deadline and a court will almost certainly dismiss your case — no matter how strong your evidence is.

The 2-Year Rule: What It Actually Means

Under California Code of Civil Procedure § 335.1, you have exactly two years from the date of injury to file a lawsuit in civil court. This is not a soft deadline — it is a hard legal cutoff. Once it passes, the defendant's attorney will file a motion to dismiss and the judge will grant it.

It's important to understand that filing a claim with an insurance company is not the same as filing a lawsuit. You can file an insurance claim at any time, but if the insurer denies your claim or offers an inadequate settlement, you need to file a lawsuit before the 2-year window closes.

Exceptions That Can Extend (or Shorten) Your Deadline

Several circumstances can toll (pause) or shorten the statute of limitations:

Exceptions That Extend Your Deadline

• Minor victims: If the injured person was under 18 at the time of the accident, the 2-year clock doesn't start until their 18th birthday — giving them until age 20 to file.
• Mental incapacity: If the victim was mentally incapacitated at the time of the accident, the clock may be tolled until capacity is restored.
• Discovery rule: In rare cases where injuries weren't immediately apparent (e.g., internal injuries discovered weeks later), the clock may start from the date you discovered — or reasonably should have discovered — the injury.
• Defendant leaves California: If the at-fault party leaves the state after the accident, the time they're absent may not count toward the 2-year limit.

Exceptions That Shorten Your Deadline

• Government vehicles or property: If a government entity (city bus, county road, state vehicle) was involved, you must file a government tort claim within 6 months of the accident — not 2 years. Miss this and you lose your right to sue the government entirely.
• Wrongful death: Wrongful death claims also have a 2-year deadline, but it starts from the date of death — which may be different from the accident date.

What Happens If You Miss the Deadline?

If you file a lawsuit after the statute of limitations expires, the defendant will file a motion to dismiss based on the expired deadline. Courts almost always grant these motions. You will lose your right to recover any compensation — medical bills, lost wages, pain and suffering — regardless of how clear-cut the other driver's fault was.

There are extremely limited exceptions (fraud, active concealment by the defendant), but they are difficult to prove and rarely successful.

Why You Should Act Well Before the Deadline

Waiting until the last minute is dangerous for several reasons:

• Evidence disappears: surveillance footage is overwritten, witnesses forget details, physical evidence is destroyed
• Medical records become harder to obtain
• Attorneys need time to investigate, build your case, and negotiate before filing
• Insurance companies know when your deadline is — they may stall negotiations hoping you run out of time

Most personal injury attorneys recommend consulting a lawyer within 30 to 90 days of your accident, not 23 months later.

Frequently Asked Questions

Does the 2-year clock start from the accident date or the injury date?

Usually the accident date. However, under California's "discovery rule," if you didn't know and couldn't reasonably have known about your injury at the time of the accident, the clock may start from when you discovered (or should have discovered) the injury.

I filed an insurance claim. Does that pause the statute of limitations?

No. Filing an insurance claim has no effect on the statute of limitations for a lawsuit. The 2-year clock runs independently of any insurance negotiations.

What if the at-fault driver was uninsured?

The same 2-year deadline applies. You may be filing against the driver directly or making an uninsured motorist claim with your own insurer — but the filing deadline is the same.

Can I still recover compensation if I was partially at fault?

Yes. California uses a "pure comparative fault" system, meaning you can recover compensation even if you were 99% at fault — though your recovery is reduced by your percentage of fault. Don't assume partial fault eliminates your claim.