How long do I have to file a car accident lawsuit in Ontario CA?

2 years from the date of the accident under California CCP §335.1. For claims against government entities (City of Ontario, Caltrans, Omnitrans bus), you have only 6 months to file a government tort claim. Call an attorney immediately — don't wait.

What government entities might be involved in an Ontario CA car accident?

Government entities that could be responsible for Ontario area accidents include: City of Ontario (road maintenance, traffic signals), Caltrans (I-10, I-15, SR-60 freeway conditions), Omnitrans (public bus service), Ontario-Montclair School District (school buses), and San Bernardino County (county road maintenance).

What happens if I miss the 2-year deadline for my Ontario accident lawsuit?

Your claim is permanently barred — you lose your right to sue, regardless of how serious your injuries are. California courts will dismiss your case if filed after the statute of limitations has expired. There are very limited exceptions. Call Gonzales Law immediately if your deadline is approaching.

Ontario CA Car Accident Filing Deadlines

How Long to File an Ontario CA Car Accident Claim?

California law sets strict deadlines — miss them and you lose your right to compensation forever. Here's exactly what Ontario accident victims need to know.

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Ontario CA Accident Deadlines — At a Glance

6 moGovernment Claims
(City of Ontario, Caltrans, Omnitrans)

2 yrPersonal Injury Lawsuit
(private drivers & companies)

3 yrProperty Damage Only
(no personal injury involved)

⚠ Ontario Has Government Vehicles Everywhere

Ontario is home to Ontario Police Department vehicles, City of Ontario maintenance trucks, Omnitrans public buses, and is crossed by Caltrans-maintained I-10, I-15, and SR-60. If any government vehicle or road condition contributed to your accident, the 6-month government tort claim deadline applies. Miss it and your claim is permanently barred.

Ontario-Specific Government Entities to Watch For

City of Ontario

Ontario city vehicles, road maintenance crews, and traffic signal malfunction on city-maintained streets. Must file government claim within 6 months.

Caltrans

I-10, I-15, and SR-60 freeway conditions, construction zones, signage, and Caltrans vehicles. 6-month government claim deadline applies.

Omnitrans

Public bus service operating in Ontario. Bus accident claims require government tort claim filing within 6 months of the accident.

Ontario-Montclair School District

School buses operating in Ontario. District vehicle accidents require government claim within 6 months.

Frequently Asked Questions

My Ontario accident was 20 months ago. Can I still file? +

If it's been less than 2 years and no government entity is involved, you still have time — but you need to act NOW. Call us immediately at 1-888-232-2898. We will review your case, assess the applicable deadline, and file suit if necessary before time expires.

I was hit by an Omnitrans bus in Ontario. How quickly must I act? +

Immediately. Omnitrans is a government entity — you have only 6 months from the accident to file a government tort claim. Missing this deadline permanently bars your claim. Call Gonzales Law today at 1-888-232-2898.

Does the 2-year deadline apply even if I'm still treating for my injuries? +

Yes. The statute of limitations runs from the date of the accident, not from when you finish treatment. We can file your lawsuit to preserve your rights while your treatment continues — filing suit doesn't mean you must go to trial immediately.

What if I was a minor in the Ontario accident? +

If you were under 18, the 2-year clock doesn't start until your 18th birthday, giving you until your 20th birthday to file. However, government claims may still have the 6-month deadline regardless of age. Consult an attorney immediately.

Can Gonzales Law file my Ontario accident lawsuit quickly? +

Yes. We can begin your case immediately and file in San Bernardino County Superior Court on an expedited basis when deadlines are approaching. Call 1-888-232-2898 — 24/7 availability, free consultation, no fee unless we win.

Mark "The Shark" Gonzales — Ontario CA Accident Attorney

Mark Gonzales (CA Bar #249340) has handled hundreds of Ontario car accident cases in San Bernardino County. He knows the Ontario courts, the local police, and the insurance carriers that operate in this region. Don't let your deadline expire. Free 24/7 consultation — no fee unless we win.

Call 1-888-232-2898 Now