How to file a car insurance claim — and what happens to the file after you do

Filing takes fifteen minutes. What you file decides months. Here is the sequence a claim goes through, and where your decisions actually change the outcome.

Updated September 13, 2026 Beginner

“I have the other driver’s details, I have photos, and I have a claim number. Now what?”

The filing itself is the easy part: a phone call or a handful of app screens, fifteen minutes, and the insurer opens a file. Everything that matters happens to that file afterwards, mostly out of your sight, and the decisions that change what it pays are made in the first week. What follows is the shape of a routine property-damage claim, walked in order — not a case we handled, but the sequence almost every file goes through — with the general rule stated where the sequence meets it.

The first notice

The claim begins when you report it, and the report becomes the spine of the file. You give the date, time and place, a description of what happened, the other driver’s details and insurer, whether anyone was hurt, whether the police attended and under what report number, and where the car is now. You upload photographs. You get a claim number and, within a day or so, the name of an adjuster or a team.

Two things about that description are worth more care than people give them. It is written down, it is not revised later, and every subsequent reader of the file — the adjuster, the shop, the other insurer, a lawyer if it comes to that — reads it as your account. And it should be a description of what you observed, not a conclusion about who was at fault. “The car ahead stopped and I could not stop in time” is an observation. “I rear-ended him, it was my fault” is a conclusion you are not obliged to reach and may be wrong about; jurisdictions that apportion fault between drivers do so on evidence, and a driver who stopped abruptly for no reason may carry part of it.

Report to your own insurer even when you are certain the other driver was at fault and you intend to claim against them. Most policies make prompt notice a condition of coverage, and the insurer’s own handling clock starts from your report rather than from the crash. How short that window is, and what the regulator requires the insurer to do inside it, depends on where you are; the rules for your jurisdiction are below. Whether late notice can actually cost you the coverage, and what an insurer has to show before it may rely on the condition, is a question of local law rather than of the policy wording, and it is not one this page answers.

The recorded statement

Early in the file, someone will ask to record a statement. Whose adjuster is asking changes the answer, and this is the point in the process where reasonable people most sharply disagree.

Your own insurer has a contractual right to your cooperation, and refusing it is a way to lose coverage you paid for. Give the statement, keep to what you saw, and say you do not know when you do not know.

The other driver’s insurer has no such claim on you. Its adjuster is friendly, efficient, and employed to establish two things: that fault is shared, and that you are not badly hurt. Claims adjusters’ own view is that most statements are routine, that a straightforward account settles a straightforward file faster, and that refusing looks like something to hide. Lawyers who act for injured claimants say almost the opposite: that a statement taken in the first week, before anyone knows how an injury will develop, produces quotes about your condition that are then read back to you months later. Both are describing real experience. The practical middle is that a short factual statement about the collision costs little, and that speculation about speeds, distances and how you feel costs a great deal.

Coverage and liability are two different decisions

People hear “the claim was approved” and assume one decision was made. There are two, made by different logic, and confusing them is the commonest reason a claimant thinks the insurer contradicted itself.

Coverage asks whether this policy responds to this loss at all: was the driver permitted, was the use excluded, was the premium paid, is the damage within what the policy insures. Liability asks who is legally responsible for the crash, and in what proportion. An insurer can accept that its policy covers the loss and still deny that its driver was at fault, which is why your claim can be “covered” and unpaid at the same time.

The inspection and the estimate

The car is then valued, and there are now three routes it can take: a physical inspection by an adjuster, an estimate written at a repair shop, or an estimate produced from the photographs you uploaded. Which route your file takes is usually decided by severity and by the insurer’s own routing rules, not by you.

Whatever the route, the first estimate is an opening figure and is written from visible damage. Hidden damage found once a panel comes off is handled by a supplement — a revised estimate the shop submits and the insurer approves. A first estimate that looks low is often not a lowball; it is an estimate of what could be seen. The estimate that matters is the last one, and the mechanism for getting there is the supplement, not an argument about the first number.

The deductible, and getting it back

If you claim on your own collision coverage, you pay your deductible and the insurer pays the rest, regardless of who was at fault. If your insurer then recovers from the other driver’s insurer, it recovers your deductible with it and returns it to you. That is subrogation, it is routine, and it is slow — it resolves between two companies on their own timetable, long after your car is repaired. Where fault is shared, you may get part of the deductible back rather than all of it, in the proportion the two insurers agree.

Keep your own file

The insurer keeps a file on your claim. Keep one too, because at every disputed point the question will be what was said and when. A dated log of every call with the name of the person and what they undertook to do; the estimates and every supplement; the repair invoice; receipts for towing, storage and a rental; and, if you are hurt, the medical records and the days you could not work. None of this is difficult. It is simply the difference between a claim you can argue and a claim where it is your memory against a system of record.

What we do not know

We cannot tell you how your insurer’s internal triage will route your file, because insurers do not publish their routing rules and they change. We cannot tell you whether a given insurer treats a first notice filed in an app differently from one taken by phone. And we cannot tell you what a non-fault claim will do to your renewal premium, because that depends on the insurer’s own rating rules and on what your jurisdiction permits it to rate on.

What we can tell you is where you have leverage. Not in the filing, which is clerical, and not in the first estimate, which is provisional. It is in the accuracy of the account you give at the start, the discipline of saying only what you observed, and the completeness of the record you keep while everyone else is still building theirs.

Rules in your jurisdiction

Deadlines, fault rules and minimum coverage differ by state and country. Pick yours to see the rules that apply to this topic.

Select a jurisdiction to see its rules.

Frequently asked questions

Do I have to give the other driver's insurer a recorded statement?

Your own insurer's policy almost certainly obliges you to cooperate with it. The other driver's insurer is a different matter: you owe it no contractual duty, and what you say is recorded and used to argue fault and injury. Many claimants give one anyway and are fine; if you are hurt, or fault is disputed, it is reasonable to decline until you have taken advice.

Will filing a claim cost me if the other driver was at fault?

You may still have to advance your deductible when you claim on your own policy, and get it back when your insurer recovers from the other side — that is subrogation, and it can take months. Whether a non-fault claim affects your premium is a separate question, and the answer varies by insurer and by jurisdiction.

How long do I have to file?

Two different clocks run. Your policy requires prompt notice, measured in days and enforced by the insurer. The law gives you a much longer period to sue, measured in years and enforced by a court. Missing the first can cost you coverage even though the second has not run out; the deadlines for your jurisdiction are below.