Missouri Deadlines for Personal Injury Claims Explained

For residents of Rolla, MO, the usual deadline for filing a personal injury lawsuit is five years from the date the injury claim accrued. That general rule covers many negligence claims, including common motor-vehicle collisions, premises incidents, and other injuries not governed by a more specific statute. Missouri law also provides shorter deadlines for certain claims, so the correct answer depends on the type of injury, the responsible party, and the circumstances surrounding the event. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=516.120&utm_source=openai))

What is the general filing deadline in Missouri?

Most ordinary personal injury lawsuits in Missouri must be started within five years. The statute applies to “any other injury to the person or rights of another” when the claim is not based on a contract and is not covered by a different limitation period. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=516.120&utm_source=openai))

The clock generally relates to when the injury and resulting damage were sustained and capable of being determined—not necessarily the date a person first realizes the full financial impact. Missouri’s accrual statute addresses when damage becomes capable of ascertainment, which can create difficult questions in injuries that develop over time. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=516.100&utm_source=openai))

For example, a person injured in a collision on June 10, 2026, generally should not assume that medical treatment, negotiations with an insurer, or waiting for a final diagnosis automatically extends the deadline. The exact filing date must be calculated from the facts of the case.

Does filing an insurance claim stop the deadline?

Usually, no. An insurance claim, demand letter, medical-record exchange, or settlement discussion is not the same as filing a lawsuit in court.

A lawsuit generally must be properly filed before the statute of limitations expires. Even then, filing alone may not resolve every timing issue. Missouri law contains rules concerning service of process, and a case may face dismissal if a defendant is not served within the required period under the circumstances. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=537.100&utm_source=openai))

Settlement negotiations can continue for months or years, particularly when injuries involve surgery, rehabilitation, or uncertain future medical needs. Those negotiations should not be treated as an automatic extension of the statutory deadline.

Are there shorter deadlines for certain injury claims?

Yes. Some claims have deadlines shorter than five years.

Medical malpractice

Claims involving medical negligence generally must be filed within two years from the date of the negligent act. Missouri law contains limited exceptions, including certain cases involving a foreign object left in the body and some situations involving a minor child. The medical-malpractice statute also contains an outside limit, commonly called a statute of repose, that may restrict claims even when the injury was discovered later. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?bid=33702&hl=Further&section=516.105&utm_source=openai))

Because medical claims often involve multiple treatment dates, several providers, and separate theories of negligence, the applicable deadline may require careful review of the medical timeline.

Assault, battery, and related intentional injuries

Missouri generally allows two years for claims involving assault, battery, false imprisonment, malicious prosecution, and certain related actions. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=516.140&utm_source=openai))

A criminal investigation or prosecution does not necessarily preserve a separate civil claim indefinitely. A person may have both criminal and civil issues arising from the same incident, but they operate under different procedures and deadlines.

Wrongful death

A wrongful-death action generally must be commenced within three years after the cause of action accrues. Missouri law also identifies which eligible family members or representatives may bring the action and sets rules affecting service and later proceedings. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=537.100&utm_source=openai))

The deadline may be especially significant for families dealing with funeral expenses, lost support, and estate administration after a fatal crash, workplace incident, or other event.

Workers’ compensation

A workers’ compensation claim is not filed under the ordinary personal-injury statute. Missouri generally requires a workers’ compensation claim to be filed within two years after the injury or death, or after the last payment made under the workers’ compensation system. If the employer failed to file the required injury report, a three-year period may apply. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=287.430&utm_source=openai))

Reporting an injury to a supervisor or receiving medical care does not necessarily substitute for filing the formal workers’ compensation claim.

What if the injured person is a child or is incapacitated?

Missouri law can delay the running of certain limitation periods when the person entitled to bring the action was under age 21 or mentally incapacitated when the claim accrued. The statute generally permits the action to be brought within the applicable period after the disability is removed, although medical-malpractice claims are treated separately and may be subject to different rules. ([revisor.mo.gov](https://revisor.mo.gov/main/OneSection.aspx?section=516.170&utm_source=openai))

This does not mean every injury involving a child or incapacitated person has an unlimited deadline. The specific statute, the person’s age, the type of claim, and any statutory exceptions all matter.

Are claims against a public entity different?

They can be. Missouri’s sovereign-immunity statutes generally protect public entities except in defined circumstances, such as certain motor-vehicle incidents involving public employees or dangerous conditions on public property. Claims against a public entity may involve special requirements, proof standards, damage limits, and procedural issues beyond the ordinary five-year rule. ([revisor.mo.gov](https://www.revisor.mo.gov/main/OneSection.aspx?section=537.600&utm_source=openai))
This may matter when an injury involves a public roadway, government-owned property, or a public employee acting within the scope of employment. A winter slip, roadway defect, or property-condition claim can raise questions about who controlled the location, whether notice existed, and whether a statutory exception applies.

What should be done if the deadline is approaching?

A person who may have an injury claim should preserve the basic evidence promptly, including:

• The date, time, and location of the incident
• Photographs, video, weather conditions, and visible hazards
• Names and contact information for witnesses
• Medical records and bills
• Employer or incident reports
• Insurance correspondence
• Information about lost wages and missed work

For a winter crash or fall, details such as ice, snow, visibility, road conditions, lighting, and the timing of cleanup may become difficult to establish later. Records can disappear, surveillance footage may be overwritten, and witnesses’ memories can fade.
The most important distinction is that the deadline to file a lawsuit is not necessarily the deadline stated by an insurance company. An insurer’s request for documents or a settlement offer does not determine the legal limitation period.

Why should the exact deadline be calculated carefully?

A missed statute of limitations can prevent a court from hearing an otherwise valid claim. The date of the event is often a useful starting point, but it may not answer every question. The analysis can change based on delayed injury discovery, multiple negligent acts, a minor claimant, a government defendant, medical treatment, workers’ compensation coverage, or a death resulting from the injury.

For that reason, anyone evaluating a possible claim should identify the incident date, the first known injury date, each relevant treatment date, the parties involved, and any written communications about the claim. A precise deadline should be confirmed before relying on the general five-year rule.