You do not have to call the police after a minor accident in California if the collision caused only property damage and everyone involved is present to exchange information. The moment anyone is injured, even slightly, Vehicle Code Section 20008 requires a written police report within 24 hours.1California Legislative Information. California Vehicle Code VEH 20008 And regardless of whether police get involved, you still have duties at the scene and a separate DMV form to file, and missing either can cost you your license.
When a Police Report Is Actually Required
The dividing line is injury. Under Section 20008, any driver in a collision that causes injury or death must file a written report with the California Highway Patrol or the local police department within 24 hours.1California Legislative Information. California Vehicle Code VEH 20008 The report goes to whichever agency has jurisdiction over the crash location.
For a collision involving only property damage, state law does not require you to call police or file a report with law enforcement. There is one exception. If you hit an unattended vehicle or other property and cannot find the owner, Vehicle Code Section 20002 requires you to leave a written note on the property and notify the local police or CHP without unnecessary delay.2California Legislative Information. California Vehicle Code VEH 20002 Many drivers miss that second half. The note by itself is not enough when the owner is absent.
When Calling the Police Still Makes Sense
No legal requirement is not the same as no good reason. An official report creates a neutral, third-party record of what happened, who was involved, and how the scene looked. Insurance adjusters lean on these reports heavily when the two drivers give conflicting accounts.
Calling is also worth considering if you suspect the other driver is impaired, if a vehicle is blocking traffic and cannot be moved, or if the other driver turns hostile or refuses to hand over information. Be aware that many California police departments will not dispatch officers to minor property-damage collisions, particularly in busy urban areas. If they decline to send someone, photograph the scene thoroughly yourself and make sure you complete the DMV filing described below.
What You Must Do at the Scene
Whether or not you call police, obligations kick in the moment a collision happens. Section 20002 requires any driver in a property-damage accident to stop immediately at the nearest location that will not block traffic or create a hazard.2California Legislative Information. California Vehicle Code VEH 20002 A nearby parking lot or the shoulder counts. Driving away does not.
Once stopped, you must find the other driver or the owner of whatever you damaged. In a two-car collision that is straightforward. If you hit a parked car or a fence and no one is around, you must leave a visible note with your name, address, and a description of what happened, then contact police.
Vehicle Code Section 16025 spells out what information every driver must share: your name, current address, driver’s license number, vehicle identification number, and proof of insurance including your insurer’s name and address and your policy number. If you are driving someone else’s car, you must also provide the registered owner’s name and address. Refusing to exchange this information is an infraction carrying a fine of up to $250.3California Legislative Information. California Vehicle Code VEH 16025
Leaving the scene without doing any of this is a misdemeanor hit-and-run under Section 20002, punishable by up to six months in county jail, a fine of up to $1,000, or both.2California Legislative Information. California Vehicle Code VEH 20002 That is for a property-damage-only situation. If someone was injured and you fled, Vehicle Code Section 20001 escalates it to a felony carrying up to one year in county jail or state prison and fines between $1,000 and $10,000. If the injury is permanent or someone dies, the term is two to four years in state prison.4California Legislative Information. California Vehicle Code VEH 20001
While you are there, use your phone. Take wide shots that show both vehicles in context with lane markings, signals, and landmarks, then close-ups of every damaged panel, plus the other driver’s license, insurance card, and license plate. Photos taken in the first few minutes tend to be more useful than anything reconstructed later.
The DMV Report Almost Everyone Forgets
This is separate from anything the police do, and it catches drivers off guard constantly. Vehicle Code Section 16000 requires every driver in a collision to file a Report of Traffic Accident Occurring in California, known as the SR-1 form, with the DMV within 10 days if the crash caused bodily injury, death, or property damage exceeding $1,000 to any one person’s property.5California Legislative Information. California Vehicle Code VEH 16000 The statute says “any one person,” so if the other driver’s car took more than $1,000 in damage, the threshold is met even if yours is barely scratched.
You can file the SR-1 yourself, or your insurance agent, broker, or attorney can do it for you.6California Department of Motor Vehicles. Report of Traffic Accident Occurring in California (SR-1) The form is available through the DMV website. Every driver in the collision must file, regardless of who was at fault.7California DMV. California Driver’s Handbook – Financial Responsibility, Insurance Requirements, and Collisions
The penalty for blowing this deadline is not theoretical. Under Vehicle Code Section 16004, the DMV will suspend your driving privilege, and the suspension stays in effect until you file the report or provide proof of financial responsibility.8California Legislative Information. California Vehicle Code VEH 16004 It is an administrative suspension that happens automatically once the DMV identifies a non-filer. There is a one-year window: if no one reports the accident within a year, the DMV is no longer required to act on it.5California Legislative Information. California Vehicle Code VEH 16000
Why the $1,000 Threshold Is Easier to Cross Than It Sounds
The $1,000 figure sounds like it should filter out truly minor scrapes, but modern repair costs have made it close to meaningless. A basic bumper repair or replacement runs roughly $300 to $1,500, before any paint blending on adjacent panels, which can add several hundred dollars per panel. If the bumper has parking sensors, a backup camera, or radar for driver-assist systems, recalibration alone can push the bill well past $1,000. Even a modest dent with paint damage can cost $500 to $2,500 once a body shop opens things up.
Practical rule: unless the collision left nothing more than a scuff you could buff out by hand, assume you will need to file the SR-1. Filing when you did not strictly need to costs nothing. Guessing wrong and skipping the form can cost you your license.
Delayed Injuries Can Change the Rules
A crash that felt trivial at the scene can produce real injuries hours or days later. Adrenaline masks pain in the immediate aftermath, and soft-tissue damage from whiplash often does not cause stiffness or headaches until 24 to 48 hours after impact. Even low-speed rear-end collisions generate enough force to strain neck muscles and ligaments.
Concussions are the other concern. The CDC notes that some mild traumatic brain injury symptoms appear right away while others take hours or days to develop, including headaches, difficulty concentrating, balance problems, and sensitivity to light or noise.9CDC. Symptoms of Mild TBI and Concussion Seek emergency care for a worsening headache, repeated vomiting, slurred speech, seizures, or unusual drowsiness in the days after a collision.
This matters legally because a crash that started as property-damage-only can retroactively become an injury accident, which triggers the 24-hour police reporting requirement under Section 20008.1California Legislative Information. California Vehicle Code VEH 20008 If symptoms show up after you have already left the scene, see a doctor promptly and keep the records. They become essential if you later file a claim or a lawsuit.
Deadlines to Track
Missing a deadline after a car accident can quietly forfeit your rights or trigger penalties you did not see coming. The ones that matter:
- Immediately: Stop at the scene and exchange information with the other driver.
- Within 24 hours: File a written report with CHP or local police if anyone was injured or killed.1California Legislative Information. California Vehicle Code VEH 20008
- Within 10 days: File an SR-1 with the DMV if the collision caused injury, death, or property damage over $1,000.5California Legislative Information. California Vehicle Code VEH 16000
- As soon as practical: Notify your own insurer. Most policies require prompt reporting, and delay can give the company grounds to complicate a claim.
- Within two years: File a personal injury lawsuit if you were hurt and cannot resolve the claim through insurance. California’s statute of limitations for negligence is two years from the date of the accident.10California Legislative Information. California Code of Civil Procedure CCP 335.1
The 10-day SR-1 deadline is the one most people blow past, either because they do not know it exists or because they assume their insurance company will handle it. Your insurer may file for you, but you are the one whose license gets suspended if the form never arrives. Confirm it was filed rather than assuming.