Statute of Limitations Calculator

About the Statute of Limitations Calculator

The statute of limitations is a legal time limit — set by each state's legislature — within which a person must file a lawsuit or forever lose the right to sue. Once this deadline passes, the defendant can raise the expired statute as a complete defense, and courts will ordinarily dismiss the case regardless of its merits. This calculator estimates when your filing deadline falls, based on your claim type, the state where the claim arose, and any tolling factors that may extend the clock.

What is a statute of limitations?

A statute of limitations is a law that sets the maximum time after an event within which legal proceedings may be initiated. Every civil claim has one — personal injury, breach of contract, fraud, medical malpractice, and nearly every other actionable wrong. The clock typically starts running on the date of the incident, though the discovery rule (explained below) shifts the start date in many claim types.

These deadlines exist for good reasons: evidence degrades, witnesses' memories fade, and documents are lost or destroyed over time. Courts and defendants have a legitimate interest in knowing that potential claims are either pursued promptly or abandoned. The law balances that interest against the plaintiff's need for a reasonable window to discover harm and file suit.

Why statutes of limitations exist

The policy rationale behind SOLs includes promoting judicial efficiency (courts should not have to adjudicate ancient disputes), protecting defendants from perpetual legal exposure, and ensuring that disputes are resolved while evidence is still fresh. Courts have repeatedly held that even meritorious claims may be time-barred: the expiration of the SOL is a procedural defense, not a finding on the merits of the underlying dispute.

From a practical standpoint, plaintiffs who wait too long risk more than just losing their lawsuit. Witnesses may have moved, died, or simply forgotten the details. Documents may have been lawfully destroyed. Physical evidence disappears. An attorney consulted close to the deadline may decline to take the case because there is insufficient time to conduct proper investigation and preparation.

The discovery rule

In some categories of claims — most notably medical malpractice, fraud, latent toxic exposures, and certain product liability cases — the harm may not be immediately apparent. A patient may not discover that a surgical instrument was left inside them until months or years later. A fraud victim may not learn of the scheme until long after the last transaction. In these situations, many states apply the discovery rule, which delays the start of the limitations period until the plaintiff discovered, or through the exercise of reasonable diligence should have discovered, both the injury and its connection to the defendant's conduct.

The standard applied is objective, not subjective: the clock starts when a reasonable person in the plaintiff's situation would have known enough to investigate, not necessarily when the plaintiff personally realized something was wrong. This is sometimes called the "knew or should have known" standard. Courts look at whether the plaintiff had access to the information that would have put a reasonably diligent person on notice.

Tolling: pausing the clock

Tolling suspends or pauses the running of the statute of limitations during periods when it would be inequitable to hold the limitation period against the plaintiff. The most common tolling scenarios include:

• Minor plaintiff: If the injured person was under 18 at the time of the incident, the statute of limitations is typically tolled (paused) until the plaintiff reaches the age of majority. The limitations period then begins running from the 18th birthday. This protection exists because minors cannot independently pursue legal claims.
• Mental incapacity: If the plaintiff was legally incapacitated at the time the claim arose, the SOL may be tolled during the period of incapacity.
• Defendant absent from the state: Some states toll the SOL for any period during which the defendant was absent from the state and therefore not amenable to service of process. This rule has been limited or abolished in some jurisdictions with nationwide service of process.
• Fraudulent concealment: If the defendant actively concealed facts that would have allowed the plaintiff to discover the claim, many courts toll the SOL until the plaintiff discovers — or should have discovered — the concealment. This doctrine prevents defendants from defeating claims they helped to hide.
• Bankruptcy automatic stay: When a defendant files for bankruptcy, an automatic stay halts virtually all civil litigation. The SOL is typically tolled during the period of the stay, and the plaintiff has a limited window to refile after the stay lifts.
• Active military service (SCRA): The Servicemembers Civil Relief Act (SCRA) tolls most civil statutes of limitations for the duration of a servicemember's active military service.
• Continuous treatment rule (medical malpractice): Some states toll the malpractice SOL for the duration of the continuous treatment relationship — the clock does not begin running until the doctor-patient relationship ends for the condition at issue.

Government defendants and notice of claim requirements

Claims against government entities — cities, counties, state agencies, school boards, transit authorities — operate under dramatically shorter deadlines than claims against private parties. Most states require that a plaintiff file a written notice of claim with the government entity within a very short period, often as little as 60 to 180 days from the date of the incident. Failure to timely file a proper notice of claim typically bars the lawsuit entirely — regardless of how much time remains on the ordinary statute of limitations.

The notice of claim requirement serves a different purpose than the SOL: it gives the government an opportunity to investigate the claim promptly, settle meritorious cases efficiently, and budget for potential liability. Courts have strictly enforced these requirements; late or defective notices often result in dismissal. If a government entity may be a defendant in your case — for example, a fall on a city sidewalk or an accident involving a government vehicle — consulting an attorney immediately is essential.

Statutes of repose

A statute of repose is different from a statute of limitations, and the distinction matters. While a SOL may be tolled or extended by discovery, a statute of repose sets an absolute cutoff date regardless of when the injury was discovered. Statutes of repose are common in construction defect cases (often 10 years after substantial completion of construction) and product liability (10–15 years after manufacture in some states). Once a statute of repose has run, no lawsuit can be brought — not even by a plaintiff who had no opportunity to discover the harm earlier.

Common statute of limitations traps

Many meritorious claims are lost not because of bad facts but because of avoidable procedural errors. The most common traps include:

• Assuming you have more time than you do. People frequently misestimate their SOL, often because they heard a general rule that does not apply to their specific claim type or state.
• Waiting for the other party to "do the right thing." Insurance companies, employers, and opposing parties may engage in extended negotiations precisely because they know the SOL deadline is approaching. The clock does not stop because you are in settlement discussions.
• Hiring an attorney close to the deadline. Attorneys approached with a deadline days or weeks away may decline to take the case — there is not enough time to investigate, gather evidence, and file a proper complaint. Good attorneys are also simply unavailable on short notice in many practice areas.
• Confusing the SOL with other deadlines. The SOL is not the only deadline. Plaintiffs suing government entities must also comply with notice of claim requirements. EEOC charges must be filed within 180 or 300 days before any federal employment discrimination lawsuit can proceed.
• Relying on online calculators alone. This tool provides a general estimate based on simplified SOL data. Actual SOLs depend on the precise facts of your case, the applicable legal theory, recent court decisions interpreting the relevant statute, and individual circumstances that may trigger tolling. Always verify with a licensed attorney in your state.

Debt collection and the statute of limitations

The SOL applies to credit card debt, medical bills, personal loans, and other consumer debts. In most states, the SOL on written contracts or open-ended accounts is 3–6 years from the date of last payment or last activity. Once this period expires, the debt is considered "time-barred" — the creditor cannot successfully sue to collect it, and any lawsuit filed can be defeated by raising the expired SOL as a defense.

However, a time-barred debt is not "forgiven." It still exists, it can still appear on credit reports (for up to 7 years from the date of first delinquency under the Fair Credit Reporting Act), and collectors can still contact you to ask you to pay. Critical warning: making even a small voluntary payment on a time-barred debt can restart the SOL clock in many states, reviving the creditor's right to sue. Never acknowledge a time-barred debt or make a payment without first consulting an attorney or debt counselor.

Criminal statutes of limitations

Criminal and civil SOLs are separate systems. Murder has no statute of limitations in any U.S. state — prosecutors can charge a murder case decades after the crime. Most serious felonies have SOLs of 3–10 years, though DNA evidence and other developments have led many states to extend or eliminate SOLs for serious violent crimes and sex offenses. Misdemeanors typically have SOLs of 1–3 years — and defendants in such cases often face early bail bond costs while awaiting trial. The criminal SOL runs from the date the offense was committed and is not directly relevant to a civil lawsuit for damages arising from the same conduct.

Federal statutes of limitations

Many federal claims have their own limitations periods:

• Civil rights claims under 42 U.S.C. § 1983: Federal law borrows the personal injury SOL of the state where the claim arose — typically 2–3 years.
• FLSA (wage and hour): 2 years from the date of the violation, extended to 3 years for willful violations.
• Title VII / employment discrimination: A charge must be filed with the EEOC within 180 days of the discriminatory act (300 days in states with their own anti-discrimination agencies). After receiving a right-to-sue letter, the plaintiff has 90 days to file in federal court.
• ERISA (pension and benefits): 6 years from the date of the breach, or 3 years from the earliest date the plaintiff had actual knowledge of the breach.
• Federal Tort Claims Act (FTCA): Claims against the federal government must be presented to the relevant federal agency within 2 years, with a lawsuit filed within 6 months of the agency's final denial.

Mass tort and class action tolling

When a class action is filed, the statute of limitations is tolled for all putative class members under the American Pipe tolling doctrine. If the class is later decertified or the plaintiff's individual claim is excluded, the individual plaintiff typically has a limited window — often 30 days — to refile as an individual action before the SOL expires. Plaintiffs relying on class action tolling should monitor the status of the class action closely and consult personal counsel if decertification appears likely.

Checking your state's statute of limitations

The most reliable sources for state SOL information are the state legislature's official statutory code (available online at most state legislature websites), legal research databases, and attorney-authored guides published by organizations such as Nolo Press. Because legislatures amend SOL statutes, and courts interpret them in published decisions, any specific SOL should be verified against current statutory text and recent case law. This calculator uses simplified representative values; always consult a licensed attorney in your state for a definitive determination.

Frequently Asked Questions

Reference Tables

Table 1: Claim type, federal SOL, and typical state range

Table 2: State-by-state personal injury, written contract, and defamation SOLs

Table 3: Tolling scenarios and their effect on the deadline