What Is the Statute of Limitations for Personal Injury Claims in California?

The statute of limitations for personal injury claims in California can make or break your case before it begins. The concept is simple — you have a limited window to file a lawsuit, and when it closes, your right to compensation usually closes with it. What trips people up are the details: the window’s length changes depending on who injured you and how, and a handful of exceptions can stretch it in ways most people never suspect.

If you take one thing from this article, make it this: act quickly and the statute of limitations will never be your problem. But if your injury happened a while ago — or you’re only now connecting an illness to a past exposure — the details below may determine whether you still have a case.

What Is a Statute of Limitations?

A statute of limitations is a legal time limit for bringing a claim, and the concept runs through the entire American legal system, civil and criminal alike. The rationale is fairness and reliability: evidence degrades, memories fade, and defendants shouldn’t face indefinite exposure to decades-old allegations.

For an injured person, the operative rule is blunt: if the limitations period expires before you file, the court will not hear your case — regardless of how badly you were hurt or how clear the other party’s fault was. That’s why “when did this happen?” is the first question any personal injury attorney asks.

Three complications make the rule less simple than it sounds: the deadline varies by claim type, it varies by defendant, and specific exceptions can delay when the clock starts. Let’s take each in turn.

California’s Personal Injury Deadlines at a Glance

• Most personal injury lawsuits: two years. Under California Code of Civil Procedure § 335.1, you have two years from the date of injury to file suit. This covers car accidents, slip and falls, product liability, negligent security, dog bites, and wrongful death claims (two years from the date of death). With about 2.44 million people injured in U.S. traffic crashes in 2023 according to the National Highway Traffic Safety Administration, this two-year rule governs the vast majority of injury claims filed in California.
• Claims against government entities: six months. If a public entity caused your injury, you must file a formal administrative claim within six months — before you can sue at all. This is the most commonly missed deadline in injury law, partly because people don’t realize a government defendant is involved. Examples include crashes with government vehicles (police cars, fire trucks, ambulances, postal trucks), falls on government property, injuries from dangerous or poorly maintained public roads, and excessive force by police officers.
• Medical malpractice: special rules. Under CCP § 340.5, claims against healthcare providers must generally be filed within three years of the injury or one year after you discover it, whichever comes first. Botched surgeries, birth injuries, misdiagnoses, and medication errors all fall under this framework, which is substantially less forgiving than the standard two-year rule.
• Workers’ compensation: one year. Job injury claims run through the no-fault workers’ compensation system with its own deadlines — generally one year from the injury to file a claim.

The Discovery Rule: When the Clock Starts Late

Here’s the wrinkle that surprises people: the limitations clock generally starts not on the day you were hurt, but when you knew — or reasonably should have known — about your injury and its cause. This “discovery rule” is why it’s sometimes possible to sue years or even decades after the underlying event. Real-world scenarios include:

• Comas and incapacitation. A victim who spends months unconscious after a crash can’t investigate or file anything; the law accounts for that.
• Toxic exposure. Workers, veterans, and tenants exposed to asbestos, chemicals, or radiation may develop disease decades later. The clock generally starts when the diagnosis is connected to the exposure — the basis of most asbestos litigation.
• Delayed-onset injuries. Some conditions — including certain brain injuries — produce symptoms that emerge or are diagnosed well after the triggering event.
• Repressed memories and childhood abuse. California has enacted special extended windows for survivors of childhood sexual abuse, allowing adults to sue for decades-old harm.

Two other tolling rules worth knowing: the clock is generally paused while a victim is a minor (it typically starts at age 18), and it can pause while a defendant is out of state.

A word of caution — these exceptions are fact-intensive and hotly contested. Never assume one saves your claim without a lawyer’s analysis. And even when an exception applies, waiting damages your case anyway: witnesses vanish, video is erased, and records get destroyed. The deadline is the legal limit; the practical limit for building a strong case is far shorter. (More on overall pacing in our guide to how long a California injury case takes.)

Why the Deadline Is Also Your Leverage

The statute of limitations doesn’t just gate the courthouse — it powers every settlement negotiation. Insurers pay claims to avoid the risk of a lawsuit. The moment your filing deadline passes, that risk drops to zero, and so does their incentive to pay you anything. Adjusters know your deadline to the day; some deliberately slow-walk negotiations hoping you’ll miss it. Filing suit (or being visibly ready to) before the deadline is what keeps your claim worth negotiating.

Not Sure If You Still Have Time? Ask — It’s Free

Whether your injury happened last week or years ago, the only way to know where you stand is to have a professional apply the rules to your specific facts. Miracle Law founder Tamar Miot is a former insurance defense attorney — she’s seen exactly how carriers exploit deadline pressure, and she makes sure it never works against her clients. Serving Los Angeles and the entire Inland Empire, we offer a free consultation with no fee unless we win. Call (888) 843-5290 before another day comes off your clock.