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

If you were injured in a car accident in California, one of the most important legal concepts you need to understand is the statute of limitations — the deadline by which you must file a lawsuit. Missing this deadline almost always means permanently losing your right to seek compensation, no matter how strong your case is.

California’s Statute of Limitations for Car Accidents

For most car accident personal injury claims in California, the statute of limitations is two years from the date of the accident (California Code of Civil Procedure Section 335.1). For property damage only claims (not involving injury), the deadline is three years. These clocks start running on the day of the accident, not the day you discover your injury or the day you finish medical treatment.

Exceptions That Can Extend the Deadline

Certain circumstances can pause (“toll”) the statute of limitations and give you more time to file:

• Minor victims — If the injured person was under 18 at the time of the accident, the two-year clock does not start until their 18th birthday, giving them until age 20 to file.
• Mental incapacity — If the injured person was mentally incapacitated at the time of the accident, the clock may be tolled until they regain capacity.
• Discovery rule — In rare cases where an injury was not immediately apparent (such as internal injuries discovered later), the clock may begin from the date the injury was discovered or reasonably should have been discovered.
• Defendant left the state — If the at-fault driver left California after the accident, that time outside the state may not count toward the limitations period.

Government Entities: The 6-Month Rule

If your accident involved a government vehicle (city bus, county vehicle, state highway patrol car) or was caused by a dangerous road condition (a pothole, missing guardrail, or faulty traffic signal maintained by a government agency), different rules apply. You must file a government tort claim within 6 months of the accident before you can sue. Missing this 6-month deadline typically bars your entire claim. If a government entity may be involved, contact a lawyer immediately.

Why You Shouldn’t Wait Until the Last Minute

While you technically have two years to file, waiting is almost always a mistake. Evidence degrades over time — surveillance footage is overwritten, witnesses’ memories fade, physical evidence disappears, and witnesses become unavailable. Insurance companies also use delay against you, arguing that your failure to act quickly suggests your injuries aren’t as serious as claimed.

The best practice is to consult a car accident attorney as soon as possible after your accident — ideally within days or weeks, not months or years.

What About the Insurance Claim Deadline?

The statute of limitations applies to lawsuits — but insurance companies have their own reporting deadlines, which are typically much shorter. Most auto insurance policies require you to report an accident “promptly” or within a specific timeframe (often 30–60 days). Failing to report timely can jeopardize your insurance coverage. Contact your insurer and an attorney as soon as possible after any accident.

Frequently Asked Questions

What if I didn’t realize I was injured until weeks after the accident?

Some injuries — particularly soft tissue injuries, herniated discs, and traumatic brain injuries — have delayed symptoms. You should still seek medical attention immediately after any accident and document all symptoms as they develop. For injuries discovered later, California’s discovery rule may extend your deadline, but this is fact-specific. Consult a lawyer promptly.

Does the deadline apply to settling with the insurance company?

The two-year statute of limitations applies to filing a lawsuit. You can negotiate a settlement with the insurance company at any time — but if negotiations fail and the deadline passes, you lose the ability to sue as leverage. Most experienced attorneys file suit before the deadline even while continuing settlement negotiations.

My accident happened almost two years ago. Is it too late?

Not necessarily, but time is critical. Contact Krash Lawyers immediately. We can assess whether your deadline has passed or whether exceptions apply, and if your claim is still viable, we will move quickly to protect your rights.

Contact Krash Lawyers — Don’t Let the Deadline Pass

If you’ve been injured in a California car accident, every day you wait is a day closer to potentially losing your right to compensation. Krash Lawyers offers free consultations 24/7 and serves clients throughout Ventura County, Los Angeles County, and all of California. No fee unless we win. Call us today.