California deadlines depend on the claim, the defendant, and when the injury or harm was discovered. Missing a filing deadline can bar a claim, so treat the dates below as a prompt to get case-specific advice—not as a deadline calculation.
The general rule for injury claims
For many personal injury claims, California Code of Civil Procedure section 335.1 provides a two-year period. The statute is a starting point, not a universal rule. Different claims can have different time limits, and the date the clock begins may be disputed.
Medical malpractice has a separate limitations statute, including rules tied to discovery and an outside limit, with exceptions. Claims involving a public entity generally require an administrative claim much sooner before a lawsuit may be filed. A child, delayed discovery, defendant’s absence, or other statutory condition may also affect the analysis.
Why the date is not always obvious
People often assume the deadline starts on the accident date. That may be true in many ordinary collision cases, but discovery rules or special statutes can change the calculation. A continuing course of treatment, delayed symptoms, or uncertainty about the responsible party may raise fact-specific issues.
Do not rely on an insurer’s claim timeline: negotiating does not necessarily pause a court deadline. Preserve records and ask a lawyer promptly to identify all potentially applicable periods.
Claims against government entities
A claim involving a California public entity can involve a government-claim presentation requirement, often measured in months, followed by separate suit deadlines. The Government Claims Act has exceptions and different periods for different claims. Identify the governmental defendant early and check the governing statute and official instructions.
If you received a rejection notice, read it carefully and seek advice immediately. The period to sue after rejection may be short. Do not wait for the ordinary two-year period without checking whether a claim-presentation rule applies.
A practical deadline checklist
Write down the incident date, dates of discovery and treatment, and every notice from an insurer or agency. Keep proof of delivery for claims and correspondence. Ask counsel to verify the exact statute, start date, tolling issues, and any required pre-suit notice.
This article gives general information and is not legal advice. It does not create an attorney-client relationship. Deadlines depend on the facts and should be independently confirmed.
Create a deadline record
Write down the date of the event, the date you first learned of the injury, dates of treatment, and when you learned who may have caused the harm. Save every notice, claim form, rejection letter, and proof of delivery. These facts may help a lawyer identify which statutes and start dates need review; they do not themselves determine the legal deadline.
Ask about every possible defendant, not just the driver or business you first identified. A government employee, property owner, employer, manufacturer, or insurer may raise different procedural issues. Do not wait for a full medical recovery, a final insurance decision, or a police investigation before asking about deadlines.
Why extensions should never be assumed
Some legal doctrines can pause or alter a limitations period, but they have specific requirements. A person’s age, incapacity, a defendant’s absence, delayed discovery, or a written agreement may matter in some cases. The applicability and length of any extension are fact dependent, and exceptions can be narrow.
An insurance claim, settlement discussion, or promise to pay generally should not be treated as a court filing or a guaranteed pause. Ask counsel to calculate the earliest plausible deadline, identify required notices, and explain what must happen before that date. Confirm the answer in writing and keep the calendar reminder.
Separate deadlines can apply to different parts of a case
A single event can produce more than one type of claim, and each may have its own limitations period, administrative prerequisite, or notice rule. Property damage, bodily injury, medical negligence, product claims, and claims against public bodies should not be assumed to share the same deadline. A court filing deadline is also different from a time limit in an insurance policy.
List every possible claim and defendant when seeking advice. Ask specifically whether a government-claim presentation, contractual notice, or other pre-suit step applies. If one defendant is a public agency or employee, identify that fact early; waiting for a police report or insurance investigation may not extend a statutory time limit.
What to bring when asking about a deadline
Bring the incident date, the dates you learned important facts, medical records, the names of all involved people and entities, and copies of every claim or denial notice. Include facts about age, capacity, residence, or periods when a defendant could not be found if they may be relevant. A lawyer needs the underlying dates, not just a conclusion about when the clock started.
Ask for the source of the proposed deadline and what event starts it. Ask what must be filed, where it must be filed, how it must be served, and how proof of timely filing will be preserved. If two possible deadlines differ, ask how to protect the earlier one while the issue is researched.
If you are already near or past a suspected date
Contact a qualified lawyer promptly and provide the full chronology. Do not assume a deadline has passed without analysis, but do not assume an exception will save a claim either. Some filing and service rules are technical, and errors can be difficult to correct after a period expires.
If you have already filed or served something, keep the stamped copy and proof of service. If you received a rejection or dismissal, share the entire document and envelope immediately. A lawyer can assess whether another claim, remedy, or procedural step remains available based on the specific facts.
A deadline review should end with a written plan
After counsel reviews the facts, ask for a written summary of the deadline believed to apply, the event that starts the clock, any administrative step, and the action needed to preserve the claim. Confirm who is responsible for filing and service and how you will receive proof that each step is complete.
Calendar reminders are useful but should not replace early action. If new evidence identifies another party or claim, ask whether that changes the analysis. Keep the official notices and legal advice together so a later professional can understand what was checked.
Keep a deadline file for each claim
Create a separate entry for every defendant and possible claim. Record the source of each deadline, the date it may begin, the filing or notice required, and the person responsible. This helps avoid treating one deadline as if it applies to all claims.
Update the file when you receive a government response, denial, or new medical information. Keep the original envelope or electronic transmission details. If any date is uncertain, ask counsel to document the conservative date being used while the issue is resolved.