Personal Injury Statute of Limitations by State

Statutes of limitations are deadline laws that determine how long an injured party has to file a civil lawsuit after an injury occurs. These time limits vary significantly across all 50 states, ranging from one year in states like Kentucky and Tennessee to six years in Maine and North Dakota. Missing a filing deadline almost always results in permanent loss of the right to sue, making this one of the most consequential procedural rules in personal injury law. This page provides a state-by-state reference framework, covering how these deadlines are structured, what modifies them, and where the classification boundaries become legally contested.

• Definition and scope
• Core mechanics or structure
• Causal relationships or drivers
• Classification boundaries
• Tradeoffs and tensions
• Common misconceptions
• Checklist or steps (non-advisory)
• Reference table or matrix
• References

Definition and scope

A statute of limitations, in the context of personal injury law, is a state-enacted procedural statute that sets an outer time boundary for initiating civil litigation. Once the period expires, a defendant may raise the limitations bar as an affirmative defense, and courts are required to dismiss the claim even if the underlying facts would otherwise support liability.

The scope of these statutes covers tort-based claims — including negligence, strict liability, and intentional torts — but the applicable period depends on the legal theory and the nature of the injury. A general bodily injury claim, a medical malpractice claim, and a product liability claim may each carry a different deadline under the same state's law, even when arising from a single event. The tort law foundations governing these claims sit entirely within state common law and state legislative codes, meaning no single federal personal injury limitations period exists for most cases.

The governing authority for these deadlines is each state's civil practice statutes. For example, California's general personal injury limitations period is codified at California Code of Civil Procedure § 335.1, while New York's is found at New York Civil Practice Law and Rules (CPLR) § 214. Understanding which statute controls a given claim requires identifying the state, the claim type, and any applicable exceptions.

Core mechanics or structure

The limitations clock typically begins running on the date the cause of action "accrues." In most states, accrual occurs at the moment of injury — the date of the accident, the date of the harmful exposure, or the date of the negligent act.

Discovery Rule
A significant exception to the accrual-at-injury standard is the discovery rule, which delays the start of the clock until the plaintiff knew, or reasonably should have known, that an injury occurred and that it was caused by the defendant's conduct. This rule applies broadly in latent injury contexts — asbestos exposure, pharmaceutical side effects, and surgical errors — and is recognized in the majority of states, though its scope varies.

Tolling
Tolling suspends the running of the limitations period without restarting it. The clock pauses, then resumes where it left off. Common tolling triggers include:

• The plaintiff's minority (age under 18) — addressed in depth at minors' personal injury claims

The related concept of a statute of repose operates differently: it sets an absolute outer deadline that runs from the date of manufacture, construction, or a specific act — regardless of when the injury was discovered. Statutes of repose cannot typically be tolled and override the discovery rule.

For a full treatment of tolling doctrines, see tolling the statute of limitations.

Causal relationships or drivers

The variation in limitations periods across states reflects distinct legislative policy choices rather than a uniform federal mandate. Several structural forces drive these differences:

Evidentiary preservation rationale. Shorter deadlines reflect the legislative interest in ensuring that evidence remains accessible — witnesses' memories, physical documentation, and medical records. The California Law Revision Commission has cited this rationale in explaining the 2-year period under CCP § 335.1 (enacted 2002, replacing the prior 1-year period).

Defendant protection versus plaintiff access. Legislatures balance the defendant's right to finality against the plaintiff's practical ability to discover and pursue an injury claim. This tension explains why medical malpractice claims frequently carry shorter statutes — often 2 years or less — while claims involving latent diseases from occupational exposure may have extended or discovery-triggered windows.

Government defendant rules. Claims against state and local governments are governed by separate notice-of-claim statutes, which impose deadlines far shorter than the standard civil limitations period. In New York, General Municipal Law § 50-e requires a notice of claim within 90 days of the injury for claims against municipalities. California Government Code § 911.2 sets a 6-month administrative claim deadline for most personal injury claims against public entities. These government-specific rules operate independently from ordinary statutes of limitations, and failure to comply is generally fatal to the claim. The federal tort claims framework imposes its own separate administrative exhaustion requirement under 28 U.S.C. § 2401(b), setting a 2-year period to file an administrative claim with the relevant federal agency.

Classification boundaries

Personal injury statutes of limitations do not form a single category. Courts and legislatures classify them along at least four dimensions:

By claim type. General negligence claims, medical malpractice, product liability, intentional torts, wrongful death, and toxic tort claims each may carry a distinct period within a single state. For example, Illinois imposes a 2-year limit on personal injury claims generally (735 ILCS 5/13-202) but a separate 2-year period with specific accrual rules for medical malpractice under 735 ILCS 5/13-212.

By plaintiff status. Minors, incapacitated individuals, and prisoners often operate under modified timelines. In Texas, the standard 2-year personal injury period (Texas Civil Practice & Remedies Code § 16.003) is tolled for minors until the minor reaches age 18, subject to a maximum outer cap in certain claim types.

By defendant type. Private individuals, corporations, government entities, and healthcare providers may each face claims subject to different procedural requirements, as noted in the government-defendant discussion above.

By injury type. Latent-injury claims — especially those arising from asbestos, lead, or pharmaceutical exposure — may trigger the discovery rule or specialized statutes. Some states, including New York (CPLR § 214-c), have codified specific rules for exposure-related injury claims that differ from the general 3-year period.

Tradeoffs and tensions

The most contested area involves the interaction between statutes of limitations and statutes of repose in product liability and construction defect cases. A plaintiff may file within the standard limitations period while still being barred by a repose period that expired years before the injury was discovered.

Medical malpractice limitations periods present a distinct tension: 32 states imposed special shorter limitations periods for malpractice claims as of published analyses by the National Conference of State Legislatures (NCSL), reflecting legislative responses to insurance market pressures. Critics argue these shorter windows disproportionately affect patients with latent complications, while proponents cite the need for healthcare providers to obtain closure on potential liability.

The discovery rule itself creates uncertainty — defendants cannot know with certainty when their exposure to suit terminates, because accrual depends on the plaintiff's subjective and objective knowledge. This unpredictability conflicts with the finality rationale underlying limitations law.

Comparative fault rules can interact with limitations analysis when claims involve multiple defendants, because accrual and tolling may run differently against each defendant depending on when each defendant's conduct was discoverable.

Common misconceptions

Misconception: The limitations period begins on the date of the accident, without exception.
Correction: The discovery rule in most states defers accrual to the date the plaintiff knew or reasonably should have known of the injury and its cause. In asbestos and pharmaceutical litigation, this distinction shifts the clock by years or even decades.

Misconception: Filing a police report or insurance claim stops the limitations clock.
Correction: Neither a police report nor an insurance claim tolls or satisfies the statute of limitations. Only the filing of a civil complaint in a court of competent jurisdiction initiates the lawsuit. Insurance negotiations can proceed while the limitations period continues running.

Misconception: Settling a different claim against the same defendant resets the clock on other claims.
Correction: Settlement of one claim does not toll the limitations period on a separate, distinct cause of action arising from the same incident unless an explicit tolling agreement is executed.

Misconception: The discovery rule applies uniformly in medical malpractice cases.
Correction: At least 14 states apply a strict occurrence rule to medical malpractice — meaning the clock starts at the date of the negligent act — regardless of whether the patient could have discovered the error. (National Conference of State Legislatures, Medical Liability/Malpractice Laws database.)

Misconception: Minors have until age 18 to file, and then a full limitations period begins.
Correction: This is accurate in many states, but in certain claim categories — including medical malpractice in Florida and product liability in Texas — a maximum absolute repose period may cut off even the tolled minority period before the plaintiff reaches adulthood.

Checklist or steps (non-advisory)

The following identifies the sequence of factual and legal determinations required to identify the applicable limitations period for a personal injury claim. This is a reference framework, not legal advice.

1. Identify the state of injury. The state where the injury occurred typically supplies the governing substantive law, including the limitations period, under conflict-of-laws principles.
2. Identify the claim type. Determine whether the claim sounds in general negligence, medical malpractice, product liability, intentional tort, or wrongful death — each may carry a different period within the same state.
3. Identify the defendant type. Confirm whether any defendant is a government entity (state, municipal, or federal), as special notice-of-claim statutes with shorter deadlines apply.
4. Locate the controlling statute. Identify the specific state code section governing the claim type (e.g., California CCP § 335.1 for general personal injury; California CCP § 340.5 for medical malpractice).
5. Determine the accrual date. Apply the state's accrual rule: date of injury, date of discovery, or date of last treatment (in continuous treatment doctrine states such as New York).
6. Identify applicable tolling doctrines. Check plaintiff's age, mental status, defendant's conduct (fraudulent concealment), and any statutory tolling provisions that may extend the period.
7. Check for a statute of repose. Determine whether a separate repose period applies and whether it has already expired, which may bar the claim even if the limitations period has not run.
8. Calculate the deadline from the accrual date using the controlling period, adjusted for any tolling.
9. Verify government claim notice requirements independently of the civil lawsuit filing deadline.

Reference table or matrix

The following table presents general personal injury limitations periods by state, based on state civil practice codes. Periods shown apply to standard negligence-based personal injury claims. Malpractice, product liability, and government claims operate under separate rules.