Missouri Personal Injury Statute of Limitations Calculator
Use this calculator to find your exact filing deadline for a personal injury claim in Missouri. Enter your incident date and circumstances below for an instant result, including any tolling extensions that may apply to your situation.
Covers car accidents, slip and fall, dog bites, premises liability, and other general negligence claims. For medical malpractice, product liability, wrongful death, or other claim types — use the case type selector below.
Unfamiliar with any terms? Glossary of Terms
3. Incident Details
4. Special Circumstances
Missouri's personal injury statute of limitations is governed by the state's civil procedure and limitations statutes. Claims against state agencies, municipalities, or other government entities in Missouri may require filing a formal notice of claim before suit can be commenced — notice deadlines vary by entity type and are often shorter than the civil filing deadline. Under state law, the limitations period is tolled for minor claimants until they reach age 21.
Looking for debt-specific deadlines? Our Debt Statute of Limitations Calculator covers written contracts, oral agreements, credit cards, and promissory notes with revival warnings by state.
Missouri's personal injury statute of limitations of 5 years is lower than 3 states and higher than 47; the national median is 2 years.
📊 Missouri Personal Injury Deadline vs Neighbors & National Median
About This Calculator
This calculator finds your exact filing deadline for a personal injury claim in Missouri. It applies Missouri's specific statute of limitations period, checks whether the discovery rule extends your deadline, accounts for tolling if the injured party was a minor, and flags any special notice requirements if your claim involves a government entity. Enter your incident date — or discovery date if the harm wasn't immediately apparent — and the calculator counts forward using Missouri's exact rule to show your filing deadline, the time remaining, and an urgency status. Results are based on verified state statute citations, not general estimates.
What is a Personal Injury Claim?
Statute of Limitations Deadline Calculation Formula
Here is how the calculation methodology works using representative illustrative figures (hypothetical example only — see Missouri's actual deadlines in the sections above):
- Incident Date: June 1, 2024
- Statutory Period: 2 years (730 days)
- Discovery Date (if delayed discovery applies): September 1, 2024
- Standard Filing Deadline: June 1, 2026 (2 years from incident)
- Discovery-Extended Deadline: September 1, 2026 (2 years from discovery)
How Missouri's Personal Injury Deadline Works
Under Missouri Rev. Stat. § 71, Missouri provides 5 years to file a personal injury lawsuit. The clock typically begins when the injury was discovered — or when it reasonably should have been discovered — rather than on the date the harm occurred. This is known as the discovery rule. Missouri extends the filing window by up to 1 additional year under the discovery rule.
Missouri's personal injury statute of limitations is governed by the state's civil procedure and limitations statutes. Claims against state agencies, municipalities, or other government entities in Missouri may require filing a formal notice of claim before suit can be commenced — notice deadlines vary by entity type and are often shorter than the civil filing deadline. Under state law, the limitations period is tolled for minor claimants until they reach age 21.
Special Circumstances
Government entity claims: If the defendant is a government entity, Missouri requires a formal administrative claim notice to be filed within 6 months of the incident before a lawsuit may be filed. Missing this notice deadline permanently bars the claim. After the claim is rejected, you have 12 months to file suit.
Minor claimants: If the injured person was a minor at the time of the incident, Missouri tolls the statute of limitations until they reach age 21.
What Happens If You Miss the Deadline
If a lawsuit is filed after the statute of limitations expires, the defendant can ask the court to dismiss the case as time-barred — and courts almost always grant this motion, regardless of how strong the underlying claim is. The right to sue is lost permanently; there is no general exception for not knowing the deadline existed. A small number of circumstances can pause or extend the clock, covered in the Special Circumstances section above if they apply to your claim type and state. If your deadline is approaching or may have already passed, contact a licensed attorney immediately — some exceptions are themselves time-sensitive.
Frequently Asked Questions
How does minor tolling affect personal injury deadlines in Missouri?
Missouri law tolls the personal injury statute of limitations for minors until they reach the age of 21, not 18. The clock does not begin ticking until their 21st birthday, giving them the standard filing period thereafter. This provides a unique and extended protection window for victims injured during childhood.
Is medical malpractice governed by Missouri's personal injury deadline?
Medical malpractice is handled under a separate and highly specific statute of limitations in Missouri. These claims also require an affidavit of merit from a qualified healthcare provider to prove the case has validity. General personal injury deadlines do not apply to clinical or surgical negligence.
What is the time limit for wrongful death claims in Missouri?
A fatal personal injury must be pursued under Missouri's wrongful death statute. The deadline for wrongful death is distinct and runs strictly from the date of the victim's passing. Certain specified classes of relatives have priority in bringing the lawsuit.
How does Missouri apply the discovery rule to personal injuries?
Missouri applies a specific 'capable of ascertainment' standard for the discovery rule. The statute of limitations begins to run when the damage resulting from the wrongful act is sustained and capable of being discovered, not necessarily when the full extent of the damage is known. This standard is distinct from a pure subjective discovery rule.
Does Missouri use comparative negligence for personal injury?
Missouri applies a pure comparative fault standard to personal injury cases. A plaintiff can secure financial recovery even if they are heavily responsible for the accident. The court simply reduces their total damages by their exact percentage of fault, ensuring some compensation is available.
Other Missouri Civil Statutes
Explore filing limits and calculator tools for other civil claims in the state of Missouri:
This tool is for informational and educational reference only and does not constitute legal advice. Statutes of limitations vary by jurisdiction and can be affected by tolling, government claim notice requirements, and other exceptions. Always consult a licensed attorney before making legal decisions.