A car accident can turn your life upside down in seconds. One moment you are driving to work; the next you are dealing with pain, a damaged car, missed shifts and calls from insurance adjusters. It is normal to feel overwhelmed — and to wonder whether you even have a claim.
This guide explains, in plain English, how car accident claims usually work in the US: what tends to cause crashes, who can be held responsible, what kinds of losses may be recoverable, what evidence helps and when it makes sense to talk to a lawyer. Every case is different, so treat this as a starting point, not legal advice.
What usually causes a car accident?
Most car accidents are caused by driver error — distraction, speeding, impairment or ignoring traffic rules. Road and vehicle problems play a role less often.
- Distracted driving. Texting, scrolling, adjusting a GPS or eating behind the wheel. Phone records can sometimes show whether a driver was using their phone at the time of the crash.
- Speeding. Driving too fast for the limit or for the conditions shortens reaction time and makes crashes more violent.
- Drunk or drugged driving. Alcohol, marijuana and many prescription drugs slow reaction time and judgment. A DUI arrest can be strong evidence of fault.
- Running red lights and stop signs. Intersection crashes, including T-bone collisions, often happen when a driver fails to yield.
- Following too closely. Tailgating is the most common cause of rear-end crashes. In many rear-end collisions, the rear driver is presumed to be at fault.
- Unsafe lane changes and drowsy driving. Drivers who skip mirror checks, ignore blind spots or nod off at the wheel can sideswipe or drift into other cars.
Who can be held liable for a car accident?
The driver who caused the crash is usually responsible, but other people or companies may share liability.
- The other driver. Their liability insurance is usually the main source of compensation in at-fault states.
- The vehicle owner. If someone was driving another person's car, the owner's policy may also apply.
- An employer. If the at-fault driver was working at the time — making deliveries, for example — their employer may be responsible.
- A manufacturer or repair shop. Defective brakes, tires or airbags, or careless repairs, can make a company partly responsible.
- A government agency. Dangerous road design or missing signs can sometimes lead to a claim against a city or state, usually with very short notice deadlines.
How fault is shared depends on your state. Most states reduce compensation by your share of fault, while a few bar recovery if you were even slightly at fault. Read how comparative fault works or find your state below.
What damages may be recoverable after a car accident?
Depending on the facts and your state's laws, a car accident claim may include the following kinds of losses. No one can promise an amount — every case is different.
- Medical bills. Emergency care, hospital stays, doctor visits, therapy, medication and — in some cases — future treatment.
- Lost wages. Income you missed while recovering, and possibly reduced ability to earn in the future.
- Pain and suffering. Physical pain, emotional distress and the impact on your daily life. Some no-fault states limit this unless injuries meet a threshold.
- Property damage. Repair or replacement of your vehicle and personal property damaged in the crash.
- Out-of-pocket costs. Travel to appointments, help at home, rental cars and similar expenses.
In a car accident claim, the strongest evidence of your losses is usually your medical treatment history, proof of missed work, and photos of your injuries and vehicle. In no-fault states, your own PIP coverage usually pays some of these costs first.
What evidence should I collect after a car accident?
The best evidence is gathered early — before memories fade and footage is deleted. If you can, collect or keep:
- Photos and video of the scene, all vehicles, road conditions and your injuries
- The police or crash report number
- The other driver's name, insurance, plate number and vehicle description
- Names and phone numbers of any witnesses
- Every medical record, bill and receipt — including follow-up visits
- Proof of missed work, such as pay stubs or a letter from your employer
- Dashcam footage, and a note of any nearby business or doorbell cameras
How long do I have to file a car accident claim?
Every state has a statute of limitations — a deadline to file a lawsuit. For car accident injuries it is often two or three years, but it can be as short as one year, and insurance policies and claims against government agencies can have much shorter notice rules. Check your state's page and do not wait.
See the state-by-state deadline overview or choose your state on the state laws page.
When should I talk to a lawyer about a car accident?
It's usually worth a free consultation if any of these apply to you:
- You were hurt badly enough to need medical treatment
- The insurer is disputing fault or blaming you
- You received a quick settlement offer before you know how serious your injuries are
- More than one vehicle, a company vehicle or an uninsured driver was involved
- Your injuries are keeping you from work
Many personal injury attorneys work on contingency, so a consultation usually costs nothing up front. Learn how contingency fees work.