Does the statute of limitations clock start on the date of the accident?

Usually, yes — but many states apply a 'discovery rule' that starts the clock when you discovered, or reasonably should have discovered, the injury, which can be later than the accident date itself. Claims against government entities often have much shorter separate notice deadlines, sometimes as little as 30 to 180 days.

Personal Injury Statute of Limitations by State

Q: What is the most common personal injury statute of limitations?

Two years is the single most common deadline, used by roughly half of U.S. states. But the range runs from as little as one year in a few states to as long as six years in others, so you should never assume the two-year figure applies to your case without checking your specific state.

Q: What happens if I miss the statute of limitations?

In almost all cases, missing the deadline permanently bars you from filing a lawsuit for that injury, regardless of how strong your case would otherwise have been. Courts apply these deadlines strictly, and there are very few exceptions once the clock has fully run.

Last updated: July 2026

This is the one deadline you cannot afford to get wrong. Unlike most settlement questions, a missed statute of limitations isn't a negotiating disadvantage — it's usually a complete, permanent bar to filing at all. Treat every figure on this page as a starting point for verification, not a final answer, and confirm your exact deadline with your state's current statute or a licensed attorney before relying on it.

Why There's No Single Answer

Unlike comparative negligence, which sorts neatly into a few categories, statutes of limitations vary almost state by state, and even within a state depending on what kind of claim you're filing. The majority of states land in a two-to-three-year window for general personal injury claims, but the true range runs from one year to six years — a five-year swing that can mean the difference between a viable case and one that's already closed.

The Short End: One-Year Deadlines

Kentucky, Louisiana, and Tennessee have historically sat at the shortest end of the spectrum, with one-year deadlines for general personal injury claims. Louisiana is a notable moving target here: its prescriptive period for personal injury was extended from one year to two years for injuries occurring on or after July 1, 2024 — a reminder that even "settled" deadlines can shift with new legislation.

The Middle: Where Most States Sit

Roughly half of all states use a two-year deadline for general personal injury claims, making it the most common single figure nationally — but "most common" is not the same as "universal," and assuming your state follows the majority rule without checking is a genuinely risky habit.

The Long End: Four to Six Years

Maine and North Dakota sit at the generous end with six-year windows. Missouri allows five years, while Nebraska, Utah, and Wyoming each allow four years for general personal injury claims. If you're in one of these states, you may have more breathing room than you'd assume — but that's exactly the kind of assumption worth double-checking rather than guessing at.

Sub-Deadlines That Can Override the General Rule

Roughly two dozen states apply separate, sometimes shorter or longer, statutes of limitations specifically for motor vehicle accidents or medical malpractice claims, distinct from the general personal injury deadline. On top of that, claims against a government entity — a city, county, school district, or state agency, for example after a fall on public property or a collision with a municipal vehicle — often require a formal notice of claim within a dramatically shorter window, sometimes as little as 30 to 180 days, well before the general statute of limitations would otherwise apply. Missing that early notice deadline can bar your claim even though the "real" statute of limitations hasn't run out yet.

Example: Devon slipped on an icy, unmaintained sidewalk owned by his city's public works department. He assumed he had his state's standard two-year window to act, based on something he'd read about car accident claims. In fact, his state required a formal notice of claim against government entities within 90 days of the incident — a deadline that had already passed by the time he looked into it seriously, closing off his claim entirely regardless of how strong the underlying case was.

The Discovery Rule: When the Clock Doesn't Start on Day One

Many states apply a "discovery rule" for certain injuries — particularly ones that aren't immediately obvious, like some medical malpractice or long-latency exposure injuries. Under this rule, the statute of limitations clock starts when you discovered, or reasonably should have discovered, the injury and its connection to someone else's conduct, rather than automatically starting on the date of the underlying incident. This can meaningfully extend your window, but proving when "discovery" actually occurred is its own legal question, best evaluated by an attorney rather than assumed.

Where to Verify Your Exact Deadline

Given how much this varies — and how unforgiving the consequence of missing it is — we deliberately don't publish a definitive 50-state table of exact day-counts on this page. Instead, verify your specific state and claim type through your state's official statutes, your state bar association's public consumer resources, or a licensed personal injury attorney, ideally well before any deadline you're estimating. Many attorneys offer free consultations specifically to confirm timing questions like this, even if you're not ready to hire anyone yet.

Frequently Asked Questions

What is the most common personal injury statute of limitations?

Two years is most common, used by roughly half of states — but the full range runs from one to six years, so never assume without checking your specific state.

What happens if I miss the statute of limitations?

In almost all cases, you're permanently barred from filing a lawsuit for that injury, no matter how strong the underlying case was. Courts apply these deadlines strictly.

Does the clock start on the date of the accident?

Usually, yes, but many states apply a "discovery rule" that can start the clock later. Claims against government entities often have much shorter separate notice deadlines.

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Reviewed by the FairClaimCalculator Editorial Team

Our content is researched using publicly available legal resources, state bar association guidance, and consumer legal-education publications. We are not a law firm and do not provide legal representation. Read more on our About page.