Understanding California's Two-Year Deadline
A statute of limitations is the legal deadline for filing a lawsuit. Miss it, and even a strong case can be thrown out no matter how badly you were hurt. In California, the general deadline for a car accident injury claim is two years — but several exceptions can make your real deadline much sooner.
The general rule: two years from the crash
For most California car accident injury claims, you have two years from the date of the collision to file a lawsuit. Property-damage-only claims generally get longer. The two-year clock is the one most people mean when they talk about "the deadline," but treating it as your only deadline is a mistake.
The big exception: government vehicles and agencies
If your crash involved a government vehicle, a city bus, or a dangerous road condition the government was responsible for, you usually must file a formal claim with that agency within a much shorter window — commonly a matter of months, not years — before you can sue at all. Missing that administrative deadline can end your case before it starts, which is why this exception matters so much.
Other situations that change the clock
Several circumstances can pause or shift the deadline: injuries to a minor, injuries that were not discovered right away, and wrongful death claims each follow their own timing rules. These are fact-specific, and getting them wrong is costly, so they are worth confirming for your exact situation rather than guessing.
Why waiting hurts even when you have time
Even if your deadline is far off, evidence is not patient. Skid marks fade, vehicles get repaired, surveillance footage is overwritten, and witnesses forget or move. The sooner the facts are preserved, the stronger the claim — so the deadline is the last reason to act early, not the first.
Frequently asked questions
What happens if I miss the deadline?
If you file after the statute of limitations has run, the other side can ask the court to dismiss the case, and it usually will — regardless of how serious your injuries are. That is why confirming your specific deadline early is so important.
Is the deadline shorter if a city or state vehicle was involved?
Often, yes. Claims against government entities typically require a formal administrative claim within a much shorter window before a lawsuit is even allowed. If any government vehicle or public road condition was involved, treat the timeline as urgent and confirm it right away.
Keep reading
This article is general information about California injury law, not legal advice. Every case is different — talk to a lawyer about your situation.
Hurt in a crash you didn't cause?
A quick, confidential review can tell you where you stand — about two minutes, no cost, no obligation.