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July 23, 2026

Car Accident Reporting Laws in California: What You Need to Know

Miller Wilmers APC
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After a car accident in California, knowing what you are legally required to do and when you need to do it can be the difference between protecting your rights and facing unexpected consequences. California has specific reporting requirements that apply to different types of accidents, involve different agencies, and carry different deadlines. This guide explains what you must do, when you must do it, and how to do it.

Miller Wilmers APC represents car accident victims throughout Santa Clarita and Southern California. Call us at (661) 310-1357 to speak with one of our experienced personal injury attorneys about your accident and your legal options.

When Are You Required to Report a Car Accident in California?

California law imposes reporting obligations based on the severity of the accident. Under California Vehicle Code § 20008, any driver involved in an accident that results in injury or death must report it to local law enforcement or the California Highway Patrol (CHP)l

Under California’s Financial Responsibility Law (including Vehicle Code § 16000), drivers must report accidents to the DMV.

California law generally requires every driver involved in an accident on a public road or highway to stop at the scene, provide their name, address, and driver’s license number, show proof of insurance, and render reasonable assistance to anyone who is injured.

Do Minor Accidents Need to Be Reported?

Not always. If an accident involves no injuries and property damage appears to be under $1,000, neither a police report nor a DMV report is required under state law. 

However, determining whether damage actually falls below that threshold at the scene is difficult, and many damages that appear minor initially turn out to exceed $1,000 once a repair estimate is obtained.

What If Damage Seems Under $1,000?

Even when damage appears minimal, exchanging information with the other driver is always advisable. If the damage later exceeds $1,000 or if an injury surfaces in the days following the accident, having the other driver’s information protects your ability to file a claim. Skipping the exchange entirely because damage looks minor is a risk that frequently creates problems later.

Do You Always Need to Call the Police After a Car Accident?

Not in every situation. California law requires you to notify law enforcement when there is an injury or death.

For property-damage-only accidents, police may not always respond, particularly in non-emergency situations in higher-volume areas. When officers do not respond, drivers can still file a self-report with the CHP or local agency. 

Having a police report, even for a property-damage accident, can be valuable documentation for insurance and legal purposes.

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

California imposes two separate reporting deadlines depending on which agency you are reporting to.

If the accident involved injury or death, a report must be made to local law enforcement or the CHP within 24 hours. If officers respond and file the report, that typically satisfies this requirement; otherwise, the driver must ensure a written report is filed.

Drivers involved in an accident resulting in injury, death, or property damage over $1,000 must file a Report of Traffic Accident Occurring in California, known as the SR-1 form.

Failing to file the SR‑1 with the DMV within 10 days can result in suspension of your California driver’s license. Missing the 24‑hour reporting requirement for injury/death accidents can also create legal and evidentiary problems.

How to Report a Car Accident in California

The reporting process involves several distinct steps depending on the nature of the accident:

  1. Contact local police or the CHP at the scene if injuries, deaths, or significant damage are involved.
  2. Exchange information with the other driver, including:
    • Full name, address, and driver’s license number
    • Insurance company name and policy number
    • Vehicle make, model, year, and license plate number
  3. Gather additional details that will be needed for any report or claim:
    • A description of how the accident occurred, including date, time, and location
    • Names and contact information of any witnesses
    • Photos of the scene, vehicles, and visible injuries (if safely possible)
  4. File the SR-1 form with the California DMV within 10 days if the accident involved injury, death, or property damage over $1,000.
  5. Notify your own insurance company of the accident as required by your policy.

California DMV Accident Reporting Requirements

The SR-1 form is the California DMV’s required accident report and must be filed by the driver within 10 days when the accident involved injury, death, or property damage exceeding $1,000. This is a driver obligation, meaning your insurance company filing a claim does not satisfy this requirement. You must file separately.

The SR-1 can be submitted online through the California DMV’s website or mailed to the DMV’s financial responsibility unit. Failure to file when required can result in license suspension independent of any fault determination or insurance outcome.

How to Get a Police Report After a Car Accident

If law enforcement responded to your accident, a police report will typically be available within several days to a week after the incident, though processing times vary by agency. CHP reports are requested through the CHP’s online portal or at a local CHP office. Local police department reports are requested directly from the agency that responded. Fees typically apply and vary by agency.

The report number provided at the scene makes the retrieval process simpler. If you did not receive a report number, the responding agency can usually locate the report using the date, location, and names of the parties involved.

What Happens If You Fail to Report an Accident?

Failing to report an accident that meets California’s reporting thresholds can produce several serious consequences:

Why Car Accident Reports Matter for Injury Claims

A police report and a DMV filing create an official contemporaneous record of the accident, including the involved parties, the conditions at the scene, and in many cases an officer’s observations about fault. That record is one of the most important pieces of evidence in any car accident claim because it is created close in time to the event and by a party with no financial stake in the outcome.

Insurance adjusters rely heavily on police reports when evaluating claims, and the absence of an official report can make it easier for an insurer to dispute your account of the accident. In truck accident cases and pedestrian accident cases where the stakes are higher and liability disputes are common, a complete reporting record is even more critical.

When to Contact a California Car Accident Lawyer

If your accident involves injuries, a disputed fault determination, a denied insurance claim, or significant property damage, speaking with a Santa Clarita personal injury lawyer protects your interests in ways that navigating the process alone does not.

Caleb and Justin at Miller Wilmers APC started their careers defending large corporations, which gave them firsthand knowledge of how insurance companies and big businesses evaluate and challenge injury claims. Now they use that insider perspective to fight for the people on the other side of those disputes, the everyday Californians who were hurt through no fault of their own. 

That background is a genuine advantage when it comes to preserving evidence, countering adjuster tactics, evaluating the full value of a claim, and advising on whether litigation is the right path given the specific facts of your situation.

Get Help After a Car Accident in California

Miller Wilmers APC represents accident victims throughout Santa Clarita and the surrounding communities in personal injury and wrongful death claims arising from car accidents. We understand California’s reporting requirements, how insurance companies evaluate accident claims, and what it takes to build a case that produces fair compensation. 

Contact Miller Wilmers APC at (661) 310-1357 today to schedule your free consultation.

Feel free to reach out and speak with our experienced team of professionals who are here to provide you with legal guidance.
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