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What to Document After a Car Accident

The short answer: After a car accident, document the scene with photos, get the other driver's and any witnesses' details, note the date, time, and location, get the police report number, and log every call with your insurer. Injuries sometimes appear days later, so keep adding to the record. What you capture in the first hours — and the days that follow — is what protects your claim.

A claim can come down to what you recorded at the scene. This guide shows you exactly what to capture, in order.

What should I document at the scene?

If it's safe to do so:

  • Photos of all vehicles, damage, positions, road conditions, and any injuries.
  • The other driver's name, contact, license, insurance, and plate number.
  • Names and contact details of any witnesses.
  • The date, time, and exact location.
  • The responding officer's details and the police report number.

Capture more than you think you need — you can't go back later.

Why does documenting quickly matter?

Because the scene changes and stories change. The other driver's account can shift once insurers are involved; the scene is cleared within minutes; details fade. A timestamped set of photos and notes taken at the scene locks in the facts while they're still true. If you couldn't document at the scene, record everything you remember now, with today's date.

What should I document in the days after?

  • Any injuries or symptoms that appear later, with the date they started.
  • All medical visits and records.
  • Every call with your insurer: date, time, who you spoke to, what was said.
  • Repair quotes, bills, and expenses.
  • Any further contact from the other party or their insurer.

Injuries that surface days later are common, so keep the record going, not just the first day.

How do I handle calls with the insurance company?

Log every one: the date, the time, the name of the person, and what was said — especially any offers, requests, or statements about fault. Insurers document these calls, and your own dated notes protect you if accounts differ later. If you're promised something, your log is the proof.

What if I forgot to get details at the scene?

Record what you remember now, with today's date, and gather what you can — the police report will have key details, and your own account written promptly is still valuable. A record started late is far better than none; document everything from this point forward.

When should I start?

Immediately — at the scene if it's safe, and continuing through the days and weeks after. The strongest claims are built from records made close to the events, kept consistently as the situation develops.

See how buildmyevidence helps you document a car accident →

Frequently asked questions

What should I document after a car accident?

Photos of the scene and damage, the other driver's and witnesses' details, the police report number, your injuries, and every call with the insurer — all dated.

How soon should I document a car accident?

Right away, at the scene if it's safe. Some injuries appear days later, so keep adding to the record as things develop.

Why does documentation matter for a car accident claim?

Memories fade and stories change. A timestamped record of the scene, the details, and every call protects your claim.

What if I didn't get details at the scene?

Record what you remember now with today's date, get the police report, and document everything from here — a late start still beats none.

General information, not legal advice. Laws vary by location. For your situation, consult a qualified lawyer.