Statute of Limitations Guide: Filing Deadlines for Common Legal Claims

Updated March 2026 · By the LegalCalcs Team

A statute of limitations is a legal deadline for filing a lawsuit. Miss it and your claim is permanently barred — regardless of how strong your evidence is or how clearly the other party was at fault. These deadlines exist to ensure disputes are resolved while evidence is fresh and memories are reliable. But they vary significantly by state and claim type, and the clock does not always start when you might expect. Knowing the applicable deadline for your situation is the single most important piece of legal knowledge you can have before consulting an attorney.

How Statutes of Limitations Work

A statute of limitations sets a window of time within which you must file a lawsuit. Once the deadline passes, the defendant can raise the statute of limitations as an absolute defense — the court will dismiss your case even if you have overwhelming evidence of wrongdoing. The clock typically starts on the date of the incident, but exceptions exist for cases involving delayed discovery, minors, and other special circumstances.

Statutes of limitations apply to civil cases, not criminal cases (which have their own, sometimes longer or nonexistent deadlines). Different types of civil claims have different limitation periods, and these periods vary dramatically by state. A personal injury claim may have a 2-year deadline in one state and a 6-year deadline in another. Always verify the specific deadline for your claim type in your state.

Common Limitation Periods by Claim Type

Personal injury claims (car accidents, slip and fall, medical malpractice) typically have limitation periods of 1 to 6 years, with 2 to 3 years being most common. Written contract disputes generally have 4 to 6 years. Oral contract disputes have shorter periods, typically 2 to 4 years. Property damage claims usually match personal injury deadlines. Fraud claims commonly have 3 to 6 years from the date of discovery.

Medical malpractice often has special rules including shorter limitation periods (1 to 3 years) and a requirement to file a certificate of merit with the complaint. Product liability claims may have extended periods because the harm from a defective product may not appear until years after purchase. Government claims against federal, state, or local government entities typically have much shorter deadlines — often 60 to 180 days — and require specific notice procedures.

• Personal injury: typically 2-3 years from date of injury
• Medical malpractice: typically 1-3 years (special rules apply)
• Written contracts: typically 4-6 years from breach
• Oral contracts: typically 2-4 years from breach
• Property damage: typically 2-3 years
• Fraud: typically 3-6 years from discovery
• Government claims: often 60-180 days notice requirement

When the Clock Starts: The Discovery Rule

Normally, the clock starts on the date of the incident — the car accident, the breach of contract, or the injury. But the discovery rule changes this for cases where the harm was not immediately apparent. Under the discovery rule, the limitation period begins when the plaintiff knew or reasonably should have known about the injury and its cause.

Medical malpractice is a common application of the discovery rule. A surgeon leaves a sponge inside a patient during surgery. The patient does not experience symptoms for 2 years. The discovery rule starts the clock when the patient discovers (or should have discovered) the retained sponge, not on the date of surgery. Without this rule, the claim could expire before the patient even knows they have one.

Tolling: When the Clock Pauses

Tolling suspends the statute of limitations under specific circumstances. The most common tolling provision applies to minors — the clock does not start until the minor reaches the age of majority (typically 18). A child injured at age 10 in a state with a 2-year personal injury statute has until age 20 to file, not age 12.

Other tolling circumstances include mental incapacity (the plaintiff was not competent to understand their legal rights), the defendant's absence from the state (making service impossible), and the defendant's fraudulent concealment of the wrongdoing. Military service under the Servicemembers Civil Relief Act also tolls certain limitation periods. Each state has specific tolling provisions — they are not universal.

Statutes of Repose: The Outer Limit

A statute of repose sets an absolute outer deadline that cannot be extended by discovery rules or tolling. It typically runs from the date of the defendant's action, not the plaintiff's injury. For example, a state may have a 10-year statute of repose for construction defects running from the date of substantial completion. If a roof defect causes damage 12 years after construction, the claim is barred by the statute of repose even if the damage was only discovered recently.

Statutes of repose primarily affect product liability and construction defect claims. They protect manufacturers and builders from indefinite liability for products and structures that may remain in use for decades. These deadlines are strict and are rarely subject to exceptions, making them important to verify for any claim involving older products, buildings, or improvements.

Practical Steps to Protect Your Claim

The moment you believe you have a legal claim, determine the applicable limitation period. Call an attorney for a consultation — most personal injury and civil litigation attorneys offer free initial consultations and can tell you the exact deadline. Do not rely on internet research alone because the specific circumstances of your case (government entity, minor, discovery rule) may change the calculation.

Preserve all evidence immediately. As time passes, documents are lost, witnesses move, memories fade, and physical evidence deteriorates. The statute of limitations is the legal deadline, but the practical deadline for building a strong case is much sooner. File as early as possible — there is no advantage to waiting, and every day that passes is a day closer to a deadline that cannot be extended.

• Identify the correct claim type and applicable state
• Research the specific limitation period (or consult an attorney)
• Determine when the clock started (incident date vs discovery date)
• Check for tolling provisions that may apply to your situation
• File well before the deadline — do not wait until the last day