Injuries continue to be a leading health concern in a country of roughly 340 million people. In 2024, accidental deaths became the third leading cause of death across the nation, with nearly 200,000 fatalities. The age-adjusted rate for unintentional injuries became 53.3 deaths for every 100,000 people, which is 14.4% less than in 2023.
Injury-related medical care is also common. CDC data show about 43.5 million emergency department visits in 2022 involved injuries, poisonings, or adverse effects of medical treatment.
An injury claim is most effective if filed in a timely manner. The collection of medical records and photographs, along with obtaining information about the accident, is part of what makes a successful claim. Failing to do so could lead to a denial of the claim.
Each state sets its own statute of limitations for personal injury. Delayed action on the part of a plaintiff could permanently bar the recovery of any damages they are otherwise entitled to.
Let’s find out what happens when an injury claim is filed too late.
The same crash, two different deadlines
Montana allows more time than Oregon for most injury claims. In Montana, claims for ordinary negligence can be made within three years of the incident. Claims for assault, battery, false imprisonment, libel, and slander must be brought within two years.
Oregon puts nearly everything involving injury to the person at two years, including the intentional torts Montana separates out.
A driver injured in Montana and a driver injured in Oregon in otherwise identical crashes can have a full year’s difference in filing time.
Suing a government body adds a notice deadline
The deadline that can catch people off guard is the notice requirement that comes before the two- or three-year limit.
California’s court self-help guide explains that a claim against a government agency for personal injury goes to the agency within six months of the injury. A rejection opens a fresh six-month window to file suit. When the agency never answers within its 45-day window, the guide describes a general two-year outside limit that runs from the date of injury.
The federal system keeps its own version. The Department of Veterans Affairs states that a tort claim has to reach the proper agency within two years of accruing, which sounds generous until somebody tries to work out which agency is the proper one.
According to Newport Beach personal injury attorney Aaron Meyer, people with little civil law experience may make filing errors or miss deadlines. That can slow a case and lead to settling for less than the available compensation.
There is an outer wall no discovery rule gets past
Limitation periods start when the injury happens or when the person reasonably should have discovered it. That second rule does real work in cases involving a slow-developing condition or a defect nobody could have spotted.
Oregon takes a firm stance on this issue. According to the state’s laws, actions for injury to individuals or property arising from negligence can be initiated up to ten years after the act or omission that gave rise to the action. These types of limitations on time exist in many states. Such provisions usually close the case permanently rather than leaving it open for further discussion.
A statute of limitations clock starts with the injury or its discovery. A statute of repose starts earlier, with the defendant’s own conduct, whether that was selling a product, finishing a repair, or performing a surgery, and it keeps running even if nobody has been hurt yet. That is how a claim filed on time under the limitation period can still be thrown out when the repose deadline has already passed.
Waiting costs something long before the deadline arrives
Security cameras in stores and gas stations often keep footage for only a few weeks. Witnesses may become hard to reach as months pass. Some cars from an accident get sold or stripped for parts. And the ER doctor who gave the first treatment may have moved to another state by the time anyone needs help reading the chart. Every one of those losses makes an injury claim harder to prove.
A long silence after a crash gives an adjuster something to work with. Some read it as a sign the injury was minor and argue the claim only surfaced later.
Nothing here makes a case for filing in a rush, before the injury is even understood. The better move is checking which clock applies while there is still room to maneuver. That one question, asked early, has a different answer in Montana than in Oregon, a different answer again when a city bus is involved and a different answer once more when the defendant works for the federal government.