Claiming an injury in a car accident means getting medical treatment right away, notifying the correct insurance company in writing, documenting every loss the crash caused you, and filing any lawsuit before your state’s deadline runs out. The claim itself should start within days of the collision. The lawsuit deadline is longer, usually two to four years, but everything you do in the first weeks shapes what the insurer is willing to pay.
The Filing Deadline That Can End Your Claim Before It Starts
Every state sets a statute of limitations for personal injury lawsuits, typically running one to six years from the date of the accident. Two to three years is the most common window. Miss it and the court will almost certainly dismiss your case no matter how strong your evidence is. The deadline governs lawsuits, but a late insurance claim creates its own trouble because most policies require “prompt” or “reasonable” notification.
A few situations pause or extend the clock. If the injured person is a minor, most states delay the start of the limitations period until the child turns 18. Some states apply a discovery rule when an injury isn’t immediately apparent, starting the clock when you knew or should have known about the injury rather than on the date of the crash. A statute of repose sets an absolute outer deadline regardless of discovery. Confirm your own state’s deadline early. No amount of evidence overcomes a time-barred claim.
Get Treated and Build the Record
The strength of an injury claim comes almost entirely from documentation, and the single most damaging mistake is waiting to see a doctor. Soft-tissue injuries like whiplash often worsen in the days after a collision, and any gap between the accident and your first medical visit is one of the easiest things for an insurer to exploit. See a provider as soon as possible, even if symptoms feel minor.
Start with the police accident report. It records the date, location, weather, and the responding officer’s observations about fault. Most states require drivers to file a report when an accident involves injuries or property damage above a set dollar threshold. Request a copy from the law enforcement agency that responded, or check your state’s department of motor vehicles for instructions.
Then collect records from every provider you see: emergency room intake, diagnostic imaging, specialist referrals, physical therapy logs, and prescription records. Together they create a documented chain connecting the crash to your specific injuries and ongoing treatment. Keep every bill and every explanation of benefits.
Add your own evidence on top of the official record. Photograph the vehicles, skid marks, traffic signals, and any visible injuries like bruising or lacerations. Get contact information and written statements from witnesses while memories are fresh. Keep a daily journal of your pain levels, movement limitations, and emotional state. Contemporaneous notes carry more weight with adjusters and juries than after-the-fact testimony, because they capture what you experienced in real time, before any legal strategy entered the picture.
Stay Off Social Media
Insurance adjusters and defense attorneys routinely review claimants’ social media profiles for posts that contradict reported injuries. A photo at a family barbecue gets used to argue your back injury isn’t limiting you. An upbeat status update gets used to undermine a claim of emotional distress. Courts in many jurisdictions allow parties to subpoena social media content during discovery regardless of your privacy settings. During an active claim, post nothing about your activities, your health, or the accident.
Who You File the Claim With
Where you file depends first on whether you live in a no-fault state. About 12 states use a no-fault system, which requires you to file a claim with your own insurer’s personal injury protection (PIP) coverage first, regardless of who caused the accident. PIP covers medical expenses and sometimes lost wages up to your policy limit. You can only pursue a claim against the other driver’s insurer if your injuries exceed a threshold set by state law, usually defined by a dollar amount of medical bills or a specific severity standard like permanent disfigurement or loss of a bodily function.
In the remaining at-fault (or tort) states, you file directly against the at-fault driver’s liability insurance. If that driver was uninsured or didn’t carry enough coverage to pay your damages, your own uninsured or underinsured motorist (UM/UIM) policy fills the gap. Not every state requires UM/UIM coverage, but most require insurers to offer it. If you declined it when you bought your policy, you may be left pursuing the at-fault driver personally, which rarely produces meaningful compensation if they lack assets.
Open the claim by phone, then follow up in writing. Use a method that creates a paper trail: an encrypted online portal if the carrier offers one, or certified mail with a return receipt for physical documents. The return receipt gives you a dated signature proving when the insurer received your materials, which matters if a dispute over response deadlines comes up later. The insurer will generate a claim number for all future correspondence. Most states require insurers to acknowledge receipt of a claim within a set number of days, commonly 7 to 15 depending on the jurisdiction, which starts the administrative review clock.
How Shared Fault Changes What You Recover
If you were partially at fault, your state’s negligence rules decide whether and how much you can recover. This is where claims fall apart for people who assume the other driver was entirely to blame.
Most states follow some form of comparative negligence, which reduces your recovery by your percentage of fault. Found 20 percent at fault on a $100,000 claim, you’d receive $80,000. The details vary:
- Pure comparative negligence (about 12 states) lets you recover even if you’re 99 percent at fault, though your award shrinks proportionally.
- Modified comparative negligence (about 33 states) lets you recover only if your fault stays below a threshold, either 50 or 51 percent depending on the state. Cross it and you get nothing.
- Pure contributory negligence (4 states plus Washington, D.C.) bars recovery entirely if you’re even one percent at fault. This is the harshest standard, and it applies in Alabama, Maryland, North Carolina, and Virginia.
Fault isn’t just a legal technicality. It directly shapes the adjuster’s initial offer and your position through the rest of the process.
What You Can Be Paid For
Personal injury damages split into two broad categories, plus a rare third. Many claimants focus only on bills they can point to and leave money on the table because the intangible losses often make up the larger share of a settlement.
Economic Damages
Economic damages cover every out-of-pocket financial loss tied to the accident. Medical expenses are usually the largest piece, including emergency transport, hospital stays, surgery, imaging, prescriptions, and rehabilitation. Ambulance transport alone can run well over $1,000 for a basic response. Keep every bill, explanation of benefits, and receipt.
Lost wages cover the income you missed while recovering. Your employer can document your normal pay rate and the time you missed. If your injuries limit your ability to do the same work long-term, you may also claim loss of future earning capacity, which accounts for the gap between what you would have earned and what you can now earn given your physical limitations. That claim often requires expert testimony from a vocational specialist or economist.
Commonly overlooked economic damages include hiring help for household tasks you can no longer perform, transportation to medical appointments, and out-of-pocket costs for medical equipment like braces or crutches.
Non-Economic Damages
Non-economic damages compensate for losses that don’t come with a receipt. Pain and suffering is the most common category, covering both physical discomfort and the emotional toll of the injury and recovery. Loss of consortium is a separate claim available to a spouse or family member, compensating for the damage the injury has caused to the relationship, including loss of companionship, affection, and shared activities.
Punitive Damages
Punitive damages are rare in car accident cases because they require conduct far worse than ordinary negligence. To recover them, you generally need to prove by clear and convincing evidence that the at-fault driver acted with willful misconduct, gross recklessness, or conscious disregard for others’ safety. Drunk driving is the most common scenario. Many states cap the amount, and the caps vary widely. Punitive damages punish the wrongdoer rather than compensate the victim, which also means they are taxed differently.
What the Adjuster Is Doing on the Other Side
The insurer assigns a claims adjuster who acts as both investigator and gatekeeper. The adjuster reviews your documentation, verifies policy limits, and evaluates how much fault to assign each party. Expect requests for additional materials beyond what you first submitted. Most state regulations require the insurer to provide a status update or initial decision within 30 to 45 days of receiving a completed claim, though specific timeframes vary.
One of the adjuster’s most effective tools is the independent medical examination, or IME. The insurer asks you to see a doctor of its choosing. Despite the name, these exams are not independent. The physician is selected and paid by the insurance company, and the appointment is typically shorter and less thorough than a visit with your own doctor. The purpose is to generate a medical opinion that may minimize the severity or duration of your injuries. Refusing to attend can jeopardize your claim, but you generally have the right to have your own physician present.
The adjuster will also comb through your prior medical history for pre-existing conditions that could explain your current symptoms. A prior back injury doesn’t automatically defeat a claim for new back pain, but it gives the insurer leverage to argue the accident merely aggravated an existing problem rather than caused a new one. Detailed records of your condition before and after the crash are what rebut that argument.
Negotiating a Settlement
Most personal injury claims settle without going to trial. Negotiation usually begins with a demand letter laying out the facts, the other driver’s negligence, your injuries, your medical expenses, your lost wages, and your total demand. The insurer responds with a counteroffer, and the back-and-forth continues until both sides agree or reach an impasse.
The insurer’s first offer is almost always lower than what the claim is worth. That’s standard procedure, not a personal slight. The adjuster’s job is to close the file for as little as possible. Don’t accept the first offer without understanding the full scope of your damages, especially while you’re still receiving treatment. Settling too early means you bear the cost of any care you need afterward.
The Release Form Ends the Claim
When you accept a settlement, the insurer will present a release of all claims. Signing it permanently ends your right to seek any additional compensation from the at-fault driver or their insurer for this accident. If you later discover a related injury or need surgery you didn’t anticipate, the insurer has no obligation to pay. You also become responsible for any outstanding medical bills tied to the accident. Some releases include an indemnity clause obligating you to protect the other party against future costs or third-party claims. Read it carefully. Don’t sign until you’ve reached maximum medical improvement, or at a minimum understand what you’re giving up if treatment is unresolved.
If the Claim Is Denied
A denial isn’t the end of the road. The insurer is required to explain in writing why it rejected the claim. Common reasons include disputed liability, a lapse in your coverage, a pre-existing condition defense, or insufficient documentation linking your injuries to the accident.
Review the denial letter against your policy language. If the denial rests on a factual dispute, gather additional evidence that addresses the specific gap the insurer identified, whether that means a supplemental medical opinion, new witness statements, or more documentation of the accident scene. Submit a formal written appeal with the new supporting materials.
If the internal appeal fails, you can file a complaint with your state’s department of insurance. The department can investigate whether the insurer followed state insurance laws and applied the policy terms correctly. It typically won’t resolve the dollar amount in dispute, but a regulatory complaint can prompt the insurer to take a second look. Beyond that, your option is a lawsuit, which puts the statute of limitations deadline back at the center of your decision.
Liens and Subrogation Take a Bite First
Your settlement check won’t necessarily be yours to keep in full. If a health insurer, Medicare, or Medicaid paid for accident-related treatment, those programs have a legal right to be reimbursed from your settlement. This is called subrogation: the insurer steps into your shoes and recovers what it paid on your behalf.
Medicare’s recovery rights are particularly aggressive. Federal law gives Medicare a priority right of recovery from any liability settlement, and the program can pursue double damages against an insurer or beneficiary who fails to reimburse it. Repayment is due within 60 days of receiving the settlement funds, and interest starts accruing on any overdue balance.1Centers for Medicare & Medicaid Services. Medicare Secondary Payer Manual Chapter 7 MSP Recovery Private health insurance liens are governed by a mix of state law and, for employer-sponsored plans, the federal ERISA statute, which adds complexity to the negotiation.
Lien resolution happens before you receive your final payout. Every entity with a reimbursement claim must be identified, negotiated down where possible, and satisfied from the settlement proceeds. Ignoring a lien doesn’t make it disappear. The lienholder can pursue you directly, and Medicare in particular has broad enforcement tools. This step catches many people off guard because they see a settlement number and mentally spend it before accounting for what’s owed back.
Taxes on What’s Left
Compensation you receive for physical injuries or physical sickness is excluded from federal gross income under the Internal Revenue Code, so you don’t owe income tax on that portion of your settlement.2Office of the Law Revision Counsel. 26 USC 104 Compensation for Injuries or Sickness Emotional distress damages that stem directly from a physical injury receive the same treatment.3Internal Revenue Service. Settlements Taxability
The picture changes in a few situations. If you previously deducted medical expenses related to the injury and those deductions provided a tax benefit, the portion of your settlement corresponding to those deductions is taxable.3Internal Revenue Service. Settlements Taxability Emotional distress damages not tied to a physical injury are generally taxable, with one exception: you can exclude amounts that reimburse out-of-pocket medical expenses for emotional distress treatment you haven’t already deducted.4Internal Revenue Service. Tax Implications of Settlements and Judgments
Punitive damages are always taxable regardless of whether they arise from a physical injury claim. You report them as other income on your federal return.3Internal Revenue Service. Settlements Taxability The narrow exception is a wrongful death case where state law provides solely for punitive damages.4Internal Revenue Service. Tax Implications of Settlements and Judgments
When to Bring in a Lawyer
Most personal injury attorneys work on contingency, taking a percentage of the recovery rather than billing by the hour. The standard fee runs around 33 percent if the case settles before a lawsuit is filed and often rises to 40 percent if it goes to trial. You typically owe nothing in attorney fees if you don’t recover, but clarify upfront whether you’re still responsible for case expenses like filing fees, medical record costs, and expert witness fees regardless of the outcome.
An attorney becomes especially valuable when the insurer disputes fault, when your injuries are severe or long-term, when multiple parties are involved, or when the insurer makes a lowball offer and won’t move. Attorneys also handle lien resolution and can often negotiate the amounts owed to health insurers and government programs down, which directly increases your net recovery. For straightforward claims with clear liability and modest medical bills, handling the process yourself is realistic. Even then, a free consultation can tell you whether you’re about to leave money on the table.