California accident reporting requirements come down to two deadlines. File a Report of Traffic Accident (form SR-1) with the DMV within 10 days if the crash caused any injury, any death, or more than $1,000 in property damage to any one person. Separately, report any injury or fatal crash to law enforcement within 24 hours. Missing either deadline can cost you your license, and leaving the scene is a criminal offense on top of everything else.
When a Report Is Required
California Vehicle Code 16000 sets the threshold. You must report any accident that causes property damage over $1,000 to any single person, any bodily injury no matter how minor, or a death.1California Legislative Information. California Vehicle Code 16000 – Accident Reports Fault is irrelevant. Even if the other driver was clearly responsible, you still have to file. A stiff neck or a bruise counts the same as a broken bone.
The rule reaches beyond public roads. “Reportable off-highway accidents” involve a California-registered vehicle and meet the same damage or injury thresholds. One exception: if the only damage is to your own property and nobody is hurt, an off-highway crash does not need to be reported.2California Legislative Information. California Vehicle Code 16000.1 Backing into your own fence in your own driveway is not reportable. Hitting your neighbor’s fence is.
Crashes involving a vehicle owned by the federal government, the State of California, another state, or a local agency are also exempt from the SR-1 requirement.
The 24-Hour Report to Law Enforcement
When anyone is injured or killed, a written report must go to the California Highway Patrol, or to the local police department if the crash happened within city limits, within 24 hours.3California Legislative Information. California Vehicle Code 20008 This deadline applies whether or not officers responded to the scene. If no one showed up, contacting law enforcement is on you.
Fatal crashes carry a stricter duty. If someone dies and no officer is present at the scene, you must report to the nearest CHP office or authorized police station without delay, not merely within 24 hours.4California Legislative Information. California Vehicle Code 20004 The report must include the same identifying information you exchanged at the scene.
The 10-Day SR-1 to the DMV
Any crash that meets the reporting threshold requires an SR-1 filed with the DMV within 10 days. That obligation stands even if police wrote up a report at the scene and even if your insurer already knows.5California Department of Motor Vehicles. Report of Traffic Accident Occurring in California (SR-1) You can file it yourself, or your insurance agent, broker, or legal representative can file for you.
The DMV takes the SR-1 online through its Virtual Office, which is the fastest route. A printable PDF version is available for mail, though the DMV warns that paper filings take longer to process.5California Department of Motor Vehicles. Report of Traffic Accident Occurring in California (SR-1) With only 10 days on the clock, online is the safer choice.
The form asks for identifying details on every driver involved: names, addresses, and license numbers. You’ll need each vehicle’s make, model, license plate, and registered owner. Insurance information is required, and if you’re uninsured, you have to say so. The SR-1 also asks for the date, time, and exact location of the crash, a description of what happened, and the names of anyone injured.
What Happens If You Miss the SR-1 Deadline
If the SR-1 is not filed within 10 days, the DMV is required to suspend your driving privilege. The suspension remains in place until the DMV receives the overdue report or you provide proof of financial responsibility such as valid insurance.6California Legislative Information. California Vehicle Code 16004 The simplest way to lift the suspension is usually to file the report you should have filed in the first place. There is an outer limit: if no one involved in the accident files a report within one year, the suspension provisions no longer apply.1California Legislative Information. California Vehicle Code 16000 – Accident Reports
A conviction connected to failing to report or stop at an accident scene also adds to your record under the DMV’s Negligent Operator Treatment System. Enough points within a set period trigger escalating actions, from warning letters up to suspension or revocation.7California Department of Motor Vehicles. Driver Negligence The reporting violation can compound other consequences from the same crash.
Then there is the insurance side. Adjusters rely on timely official reports to evaluate claims. Without one on file, a claim may be delayed or denied outright, and proving the other driver’s liability gets harder. Even when the legal penalty is modest, a denied claim can cost far more than the ticket.
What to Do at the Scene
Before any paperwork, California law imposes duties the moment a collision happens. If anyone is injured or killed, you must stop at the scene, give your name, home address, and vehicle registration number to the other driver and to anyone who was hit, and show your driver’s license if asked.8California Legislative Information. California Vehicle Code 20003 You also have a duty to help injured people by arranging transportation to a hospital if treatment appears necessary or if someone asks for a ride.
For property-damage-only crashes, you still have to stop at the nearest safe location that will not block traffic. Find the property owner and provide your name and address along with the vehicle owner’s name and address. If the owner is not around, leave a written note in a visible spot on the damaged property and report the collision to local police, or to the CHP if the crash happened in an unincorporated area.9California Legislative Information. California Vehicle Code 20002
Notify your own insurer as well. California law does not set a statutory deadline for that, but most auto policies require prompt notice, often within 24 hours. Check your policy. Late notice can give the insurer grounds to deny the claim or drop coverage.
Leaving the Scene Is a Separate Offense
The reporting rules above cover what you owe after a crash. Driving away without stopping is a distinct criminal matter, and the penalties depend on whether anyone was hurt.
Property Damage Only
Leaving a property-damage crash without identifying yourself or leaving a note is a misdemeanor punishable by up to six months in county jail, a fine of up to $1,000, or both.9California Legislative Information. California Vehicle Code 20002 That covers what people often treat as trivial, like clipping a parked car in a lot.
Injury or Death
Fleeing a crash where someone other than you was injured is a wobbler that prosecutors can file as a misdemeanor or a felony. A misdemeanor conviction carries up to one year in county jail and a fine between $1,000 and $10,000. A felony conviction where the accident resulted in death or permanent, serious injury can bring two, three, or four years in state prison, with the same fine range.10California Legislative Information. California Vehicle Code 20001 Judges in felony cases must impose at least 90 days in county jail even when they choose not to send the defendant to state prison, though courts have discretion to reduce that minimum.
A harsher penalty applies when the fleeing driver was intoxicated. If the underlying crash involved vehicular manslaughter while under the influence, a consecutive five-year prison term is added on top of any other sentence.10California Legislative Information. California Vehicle Code 20001 Courts may also order restitution covering victims’ medical costs and property damage.
Fixing or Updating a Report
If something in your original report is wrong, like an incorrect license plate or the wrong policy number, contact the agency you filed with and ask to correct the record. Errors in an official report create problems during claims and legal proceedings, and the sooner they are fixed the less damage they do.
Injuries that worsen after the initial report are a different issue. Symptoms from soft tissue injuries and concussions can take days or weeks to appear. California allows you to submit additional details to the DMV or law enforcement when new medical evidence surfaces. Filing promptly matters, because insurers tend to treat long gaps between the accident and a reported injury as reason to doubt the injury is real. If a law enforcement investigation is still open, expect to be asked for supplemental statements, especially if witness accounts conflict or new evidence like surveillance footage turns up.