If you are involved in a traffic accident in California, you must file a report of the accident with the DMV when:

  1. The collision causes $1,000 in damage. ✓
  2. You plan on being out of the state for more than 30 days.
  3. You refinance the remaining balance of your vehicle loan.

Answer: A. The collision causes $1,000 in damage.

You must file a report with the DMV when the collision caused $1,000 in damage to property, or when anyone was injured or killed.

Why this is the answer

The handbook says a collision must be reported to the DMV within 10 days when it caused $1,000 in damage to property, or when anyone was hurt or killed, even if the injuries were minor. It does not matter who caused the crash, and the report is your job, not law enforcement's. Failing to file puts your driving privilege at risk of suspension. The dollar figure for property damage is what makes the damage-only collision reportable.

Why the other answers are wrong

Remember it

Two triggers to remember: enough property damage, or any injury at all. And remember the report is yours to file — the officer at the scene will not do it for you.

Official handbook: California Driver Handbook (DL 600), Section 10: Financial Responsibility, Insurance Requirements, and Collisions, p. 78

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.