What to Do After an Accident: A Step-by-Step Guide

The strange thing about an accident is how ordinary the aftermath feels. There is a surprising amount of standing around. Someone hands you a business card. A tow truck arrives. You go home, you eat dinner, you tell the story a few times, and it starts to feel like a thing that already happened rather than a thing that is still happening.

But the claim is still happening. Evidence at a crash scene has a half-life measured in hours — skid marks fade, vehicles get repaired or crushed, storefront cameras overwrite their footage on a seven-day loop, and witnesses who were perfectly clear on Tuesday are vague by Friday. Meanwhile, the version of events written down in the first 48 hours tends to become the official version. What follows is the order of operations, from minute one.

The First Ten Minutes: Safety Beats Everything

Nothing in this guide matters more than not getting hit a second time. Secondary collisions on highways and busy arterials are a real and underrated danger, especially at night or in rain.

• Get out of the travel lane if the vehicle moves. In most states you are permitted — often expected — to move a drivable vehicle to the shoulder before exchanging information. Hazard lights on.
• If the vehicle doesn’t move, get yourself away from it. Behind a guardrail, up an embankment, onto a sidewalk. Standing between two cars on a shoulder is one of the most dangerous places on a road.
• Call 911, even if it looks minor. Say whether anyone is hurt and whether the roadway is blocked. That single call creates a timestamped record that exists independently of anyone’s memory.
• Don’t move someone who is seriously injured unless they are in immediate danger from fire or traffic. Let paramedics handle it.

Adrenaline is a powerful and dishonest painkiller. People walk away from wrecks insisting they are fine and wake up the next morning unable to turn their head. Whatever you tell yourself, do not tell the other driver or a responding officer that you are uninjured. “I’m not sure yet, I’m going to get checked out” is both honest and accurate.

Before You Leave: The Evidence You Can Only Get Now

Your phone is the single best investigative tool that will ever be at that scene. Ten minutes of photographs beats ten hours of reconstruction later. Shoot wide, then medium, then close — the way a photographer covers a story.

• Wide context shots from several angles showing where the vehicles came to rest relative to lane markings, intersections, signals, and signs. These establish geometry that a written report never captures.
• Damage to every vehicle involved — including the other one, including the parts that look undamaged. Crush patterns tell engineers about speed and impact angle.
• License plates, VIN, insurance card, and the other driver’s license. Photograph the documents rather than copying numbers by hand. Transcription errors cause real delays.
• The road itself: skid marks, gouges, fluid trails, debris fields, potholes, obscured signage, a signal that was flashing, a hedge blocking sightlines.
• Anything mounted on a building or pole nearby that might be a camera. You are not going to get that footage yourself, but knowing it exists lets someone request it before it’s overwritten.
• Your own visible injuries — bruising, cuts, seatbelt marks — and then again two and three days later, when bruising darkens.

Then find witnesses. Independent witnesses are the most valuable thing at a crash scene and the fastest to disappear, because they have somewhere to be. Ask for a name and a cell number; that is enough. A neutral third party who says the light was red is worth more than any argument you and the other driver will ever have about it.

Exchange information with the other driver in a flat, factual way. Name, phone, insurance carrier, policy number, plate. That is the whole conversation. You are not required to discuss how it happened, and you should not.

The Police Report: What It Is and What It Isn’t

If officers respond, ask before they leave for the report number and the agency handling it. Reports are typically available within three to ten days from the responding department, a state DMV portal, or a records vendor.

Two things to understand about that document. First, it matters — insurers lean heavily on the officer’s narrative and any citation issued, and a report assigning fault to the other driver dramatically shortens arguments. Second, it is not the last word. Officers usually arrive after the fact and reconstruct from statements. Reports contain errors: reversed vehicle numbers, wrong direction of travel, a witness left off entirely.

So read yours carefully as soon as you have it. If something factual is wrong — your address, the number of occupants, the direction you were traveling — most agencies accept a written request for a supplemental or amended report, especially with photographic support. Fix factual errors early, while the officer still remembers the call.

If police do not respond — common for minor collisions in busy jurisdictions — most states still require a self-report to the DMV or state police above a damage threshold, often within a set number of days. Check your state’s rule rather than assuming.

Get Examined, and Do It Today

Medical care is simultaneously the most important thing for your health and the most important thing for your claim, which is a rare and convenient alignment.

Go to an emergency department, urgent care, or your own physician the same day if you can, the next day at the latest. Several serious conditions — concussion, internal bleeding, disc injury, soft-tissue damage — present quietly and worsen over 24 to 72 hours. Adrenaline and shock mask symptoms precisely when you are deciding whether to bother.

Describe every symptom, not just the loudest one. People report the obviously broken wrist and forget to mention the headache, the ringing ear, the numbness in two fingers, or the fact that they can’t remember the impact. Those omissions become arguments months later that the symptom must have come from something else.

Then follow the plan. Attend the follow-ups, complete the physical therapy, fill the prescriptions. Insurers read treatment records as a proxy for severity, and a long gap between visits — what adjusters call a “gap in treatment” — gets treated as evidence you recovered, whether you did or not. If you stop because you cannot afford it, say so on the record. That is a very different fact than stopping because you felt better.

Telling the Insurers: Two Very Different Phone Calls

Almost every auto policy requires prompt notice of an accident, and failing to give it can jeopardize your own coverage. So yes, report the accident to your own carrier promptly — that is a contractual duty, and it is also how you access benefits you already paid for: medical payments coverage, personal injury protection in no-fault states, collision coverage, rental reimbursement, and uninsured motorist coverage if the other driver has none.

The other driver’s insurer is a different animal. Their adjuster will call quickly, sound genuinely friendly, and ask two things: for a recorded statement, and for a broad medical authorization. Neither is required of you.

A recorded statement given days after a crash, while you are medicated and sore and don’t yet know the full extent of your injuries, is a transcript that can be quoted back to you for the next two years. A blanket medical release lets them go fishing through a decade of unrelated records looking for a prior back complaint. You can decline both, politely, and offer to provide records relevant to this accident instead.

Be equally careful with the first offer. Early settlement checks tend to arrive before anyone knows what the treatment will cost, and signing a release ends the claim permanently — including for the surgery you find out about in November. Our guide to negotiating with an adjuster versus hiring counsel covers that tradeoff in more depth.

What Not to Say

There is no need to be evasive. The goal is simply to avoid volunteering conclusions you are not qualified to reach about facts you do not yet know.

• “I’m sorry.” A reflex of ordinary decency that reads in a claim file as an admission. Check that people are okay instead.
• “I’m fine” or “I’m not hurt.” You cannot know this at the scene.
• “I didn’t see them” / “I might have been going a little fast.” Speculation about your own conduct, recorded permanently.
• Guesses about speed, distance, or timing. “I don’t know” is a complete and truthful answer.
• Anything on social media. Adjusters and defense firms look. A photo of you smiling at a barbecue three weeks later will be offered as proof you are fine, and context rarely travels with a screenshot. Post nothing about the accident, your injuries, or your activities until the claim resolves.

The Timeline That Quietly Decides Your Case

Days 1–3

Get examined. Notify your own insurer. Obtain the report number. Back up every photo to cloud storage. Start a simple written log — pain levels, missed work, sleep, what you couldn’t do that day. Contemporaneous notes are far more persuasive than a reconstruction you attempt a year later.

Week 1–2

Pull the police report and check it for errors. Request nearby surveillance footage before retention windows expire — many systems overwrite in 7 to 30 days. Keep every receipt, bill, and explanation of benefits in one folder. Get a written estimate for vehicle damage rather than relying on a verbal number.

Month 1 and beyond

Keep treating. Track lost wages with pay stubs and a note from your employer. Preserve the damaged vehicle if the mechanism of the crash is disputed — once it’s repaired or salvaged, that evidence is gone.

The hard deadlines

Every state sets a statute of limitations for injury suits, commonly two or three years but as short as one in a few jurisdictions. Miss it and the claim is over regardless of merit. Shorter deadlines apply in specific situations: claims against a city, county, state, or federal entity often require a formal notice of claim in as little as 30 to 180 days, and no-fault benefit applications can carry 30-day filing windows. If a government vehicle, a public road defect, or a transit agency is involved, treat the clock as urgent.

When to Call a Lawyer

Not every fender-bender needs one. If nobody was hurt and the only dispute is a bumper, you can usually handle it yourself. Consider talking to an attorney when any of the following is true:

• Anyone required transport, imaging, injections, or surgery.
• Fault is disputed, or you have been blamed for part of it.
• A commercial vehicle, rideshare, or government entity is involved.
• The other driver was uninsured or underinsured.
• You have missed work, or your ability to work is affected.
• An adjuster is pressing for a recorded statement or a fast release.
• The insurer has denied the claim or gone quiet.

Consultations in this field are nearly always free, and injury lawyers almost universally work on contingency — no fee unless they recover. That makes an early conversation close to costless, and early is the point: the advice that helps most is the advice you get before you give the recorded statement, not after.

The Lawyer Atlas is a directory, not a law firm. Nothing here is legal advice, deadlines and rules vary meaningfully by state, and the right move is to have a licensed attorney in your jurisdiction look at your specific facts. Use the state and city pages to find attorneys near you, and bring your photos, your report number, and your notes to that first call.