If you or someone you love was hurt in a wreck, a fall, or because of someone else’s carelessness, the last thing you’re probably thinking about right now is a legal deadline. You’re dealing with pain, doctor visits, missed paychecks, and a lot of uncertainty about what happens next. But there is a clock running on your case, whether you’re ready to think about it or not, and understanding it early can mean the difference between recovering full compensation and losing your right to recover anything at all.
The honest answer to “how long do I have” depends on exactly where your accident happened and what kind of claim you’re bringing. Kansas City sits on both sides of the state line, and Missouri and Kansas do not use the same filing deadlines. Here’s what you need to know.
Missouri’s General Personal Injury Deadline: Five Years
For most personal injury claims arising on the Missouri side of Kansas City — car accidents, truck accidents, slip and falls, dog bites, and other negligence-based injuries — Missouri law gives you five years from the date of the injury to file a lawsuit. This deadline comes from Section 516.120 of the Revised Statutes of Missouri, and it’s one of the more generous windows in the country.
Under RSMo § 516.120, most Missouri personal injury lawsuits must be filed within five years of the date of injury. Miss that deadline, and Missouri courts will almost always dismiss the case, regardless of how strong the evidence is.
Five years can sound like plenty of time, but it passes faster than people expect. The first several months are often consumed by medical treatment, and what follows is usually a slow process of investigation, records-gathering, and negotiation with insurance adjusters who are in no hurry to make things easy on you.
Shorter Deadlines You Need to Know
Not every injury claim gets the full five years. Several important exceptions carry shorter — and stricter — deadlines:
- Wrongful death claims must generally be filed within three years of the date of death, under RSMo § 537.100. If your loved one survived an accident for a period of time before passing away, this is a distinction worth discussing with an attorney right away, since the wrongful death clock runs differently than a standard car accident injury claim would.
- Medical malpractice claims generally have a two-year deadline under RSMo § 516.105.
- Claims against a government entity — a city bus, a public school, a municipal vehicle — often require formal written notice in as little as 90 days, far shorter than the standard five-year window.
- Minors generally get a tolling benefit under RSMo § 516.170, giving them time after turning 21 to bring a claim, though the details are fact-specific.
Don’t Forget: Kansas City Spans Two States
Because the Kansas City metro straddles the state line, plenty of wrecks — especially truck accidents on I-70 or I-35 near the border — happen in Kansas rather than Missouri. Kansas applies its own, considerably shorter statute of limitations for personal injury claims: generally two years from the date of the accident. Which state’s law applies isn’t always obvious from where you live or where the vehicles were registered; it typically comes down to where the incident actually occurred. That distinction alone can cut your filing window by more than half, which is exactly why it’s worth getting a legal opinion early rather than assuming you have years to spare.
Why Waiting Is Riskier Than It Feels
A statute of limitations deadline isn’t a suggestion, and Missouri and Kansas judges don’t have discretion to extend it just because negotiations with an insurance company are ongoing or because you were still in physical therapy. Beyond the legal deadline itself, evidence degrades with time — surveillance footage gets overwritten, witnesses’ memories fade, and vehicles get repaired or scrapped. The sooner your case is investigated, the stronger it typically is.
For the full statutory language governing Missouri’s general personal injury limitations period, you can review Section 516.120 of the Revised Statutes of Missouri directly through the Missouri Revisor of Statutes.
Get Clarity on Your Deadline Before It’s Too Late
Figuring out exactly which deadline applies to your situation — Missouri’s five years, Kansas’s two, three years for a wrongful death, or something shorter still — requires someone who understands the nuances of both states’ laws and has the courtroom experience to act quickly when a case demands it. Since 1975, our attorneys have represented injured people and grieving families throughout Kansas City, taking on a select number of cases at a time so each client gets direct, personal attention rather than being handed off to a case manager. If you’ve been injured, or you’ve lost someone, don’t wait to find out where you stand — talk to a personal injury attorney serving clients in Kansas City about your specific timeline before any part of it slips away.
This article is intended for general informational purposes only and does not constitute legal advice. No attorney-client relationship is formed by reading this content. For advice specific to your situation, please consult a licensed attorney in Missouri.