By Deepak Ahluwalia, Founding Attorney, Singh Ahluwalia Attorneys at Law · Fresno, California | Last reviewed: October 2026
Short answer: In California, you must report a crash to law enforcement when anyone is hurt or killed, and you must notify police if you hit an unattended vehicle or property and cannot find the owner. For a minor fender-bender with no injuries, calling the police is not legally required, but it is often still a good idea. Separately, many drivers must file an SR-1 report with the DMV within 10 days, even if police came to the scene.
What California Law Requires
| Situation | What the law requires |
| Anyone injured or killed | Stop, exchange information, and give reasonable help to anyone injured (Veh. Code § 20001, § 20003); if no officer takes a report, file a written report with the CHP or city police within 24 hours (§ 20008) |
| Property damage only, other driver present | Stop and exchange names, addresses, driver’s license numbers, vehicle registration, and insurance information |
| Hit an unattended car or property | Find the owner or leave a written note with your contact information, and notify local police or the CHP without unnecessary delay (§ 20002) |
| Injury, death, or more than $1,000 in property damage | File an SR-1 with the DMV within 10 days (§ 16000) |
Leaving the scene of a crash that injures someone without stopping and providing information is a crime under Vehicle Code § 20001, and it can be charged as a felony. Leaving the scene of a property-damage-only crash without exchanging information is a misdemeanor.
The DMV Report Is a Separate Obligation
Many drivers assume that if an officer wrote a report, they are finished. They are not. The SR-1 form itself states that a report by law enforcement, the CHP, or an insurance company does not satisfy the DMV requirement. Each driver involved in a crash with any injury, a death, or property damage over $1,000 must file an SR-1 within 10 days, regardless of fault. An attorney or insurance agent may file it on the driver’s behalf.
Because repairing even a modest dent can easily exceed $1,000 today, most collisions meet that threshold. Failing to file can lead the DMV to suspend your license, and if the insurance section of the form is incomplete, the DMV treats the driver as uninsured.
When Calling the Police Is Smart Even If Not Required
- Injuries, even minor ones. Neck and back injuries often feel worse the next day. If someone was hurt, the reporting duty applies anyway.
- Disagreement about what happened. An officer can document vehicle positions, skid marks, damage, and statements while memories are fresh.
- A driver who seems impaired, uninsured, or unwilling to share information.
- A hit-and-run. A prompt police report is usually essential for an uninsured motorist claim under your own policy.
- A crash involving a commercial vehicle, rideshare car, or government vehicle, where more insurers and shorter claim deadlines may be involved.
In busy cities, officers may not respond to non-injury crashes. If that happens, ask whether the department takes reports online or at a station, and write down the name of the dispatcher and the time you called.
What a Police Report Can and Cannot Do
Insurance adjusters rely heavily on police reports when deciding fault and making early offers, so a report can speed up a claim. It is not the final word, though. Under Vehicle Code § 20013, the accident reports drivers are required to file cannot be used as evidence at trial, and an officer’s opinion about who caused the crash is often inadmissible as well, especially when the officer did not witness it. Photographs, witness testimony, vehicle data, and medical records frequently matter more if a case goes to court.
Reports can also contain mistakes. If a report lists the wrong lane, the wrong vehicle, or a statement you did not make, you can ask the agency about submitting a supplemental statement.
If the Police Don’t Come: What to Collect Yourself
- Names, phone numbers, addresses, and driver’s license numbers of every driver
- Insurance company names and policy numbers, plus license plates and vehicle descriptions
- Photographs of all vehicles, the road, traffic signals, skid marks, and visible injuries
- Names and contact information of witnesses
- The exact location and time, and any nearby cameras at businesses or intersections
Then see a doctor promptly, notify your insurer, and file the SR-1 if required. Find Attorneys’ guide on what to do after a car accident injury in California covers the steps that follow.
A Four-Car Chain Collision Shows Why Records Matter
Multi-vehicle crashes are where early documentation pays off most, because several drivers and insurers will each point at someone else. Among the results listed on the author’s firm’s settlements and case results page, a client riding in the second car of a four-vehicle chain-reaction crash needed emergency orthopedic procedures, including multiple fusions. The case resolved for $450,000 in May 2026. In chain collisions like this one, the order of impacts, vehicle positions, and statements taken at the scene are often what sort out fault among the drivers.
Past results depend on the specific facts of each case and do not guarantee a similar outcome in any other matter.
Deadlines After the Report
Reporting is only the first deadline. Most California injury lawsuits must be filed within two years under Code of Civil Procedure § 335.1, and a claim against a city, county, or state vehicle generally requires a written government claim within six months under Government Code § 911.2. California follows pure comparative fault, so a driver who was partly responsible can still recover, with the award reduced by that share.
Pedestrians and cyclists hit by a car face the same reporting rules but often more serious injuries. Anyone in that situation who is weighing whether to speak with a car accident attorney in Fresno should bring the police report number, the SR-1 confirmation, photographs, and medical records. Find Attorneys’ overview of compensation after a California car accident explains which damages are typically available.
When in Doubt, Make the Call
If anyone is hurt, the law already requires a report. If no one is hurt, a call to police is still the easiest way to create an independent record before the other driver’s story changes. Either way, the DMV report is your own responsibility within 10 days.
Authorities & Sources
- Cal. Veh. Code § 20001: Duties after an injury accident
- Cal. Veh. Code § 20002: Property damage and unattended vehicles
- Cal. Veh. Code § 20008: 24-hour written report for injury accidents
- Cal. Veh. Code § 20013: Use of accident reports as evidence
- Cal. Veh. Code § 16000: DMV reporting requirement
- California DMV: Report of Traffic Accident (SR-1)
- Cal. Code Civ. Proc. § 335.1: Two-year limitations period
- Cal. Gov. Code § 911.2: Claims against public entities
Disclaimer
This article provides general information about reporting car accidents in California. It is not legal advice, and reading it does not create an attorney-client relationship. Reporting rules and deadlines depend on the facts of each crash. Anyone involved in a collision should follow the law at the scene, seek medical care, and consult a licensed California attorney about their situation.
