Statute of Limitations: Missouri vs Kansas Personal Injury Deadlines

The clock on your personal injury case started running the moment the accident happened. Miss the deadline and your case is gone — no matter how badly you were hurt, no matter how clearly the other person was at fault. Missouri and Kansas have different deadlines for different types of cases. If you live in the KC metro, knowing which deadline applies to you could save your case.

Missouri Statutes of Limitations

Missouri has some of the longest statutes of limitations in the country for personal injury cases.

Personal injury: 5 years from the date of injury (RSMo 516.120). This covers car accidents, slip and falls, dog bites, and most other injury claims.

Wrongful death: 3 years from the date of death (RSMo 537.100). Not 3 years from the accident — 3 years from when the person died. If someone is injured in January and dies from those injuries in March, the wrongful death clock starts in March.

Medical malpractice: 2 years from the date of the negligent act or the date the injury was discovered or should have been discovered (RSMo 516.105). There is an absolute 10-year outer limit.

Property damage: 5 years (RSMo 516.120). This includes diminished value claims and vehicle repair claims.

Government claims: Missouri sovereign immunity under RSMo 537.600 requires you to file the lawsuit within the standard statute of limitations, but there are additional notice requirements that vary by government entity. Check with an attorney early if your claim involves a government defendant.

Kansas Statutes of Limitations

Kansas deadlines are significantly shorter.

Personal injury: 2 years from the date of injury (K.S.A. 60-513). Three years shorter than Missouri. If your accident happened in Overland Park, Olathe, or anywhere in Kansas, you have 2 years.

Wrongful death: 2 years from the date of death (K.S.A. 60-1901).

Medical malpractice: 2 years from the date of the act or the date of discovery (K.S.A. 60-513). Kansas also requires a mandatory screening panel review before filing a medical malpractice lawsuit, which adds time to the process.

Property damage: 2 years (K.S.A. 60-513).

Government claims: K.S.A. 75-6101 (Kansas Tort Claims Act) requires written notice to the government entity within 120 days of the incident. This is 120 days — not 2 years. If you miss this 120-day notice deadline, your claim against the government is barred even though the general 2-year statute of limitations has not expired.

The 120-Day Kansas Government Notice Trap

This is the deadline that catches the most people. If your accident involved a Kansas government entity — a city bus, a poorly maintained road, a government-owned building — you must send written notice within 120 days. Not 120 business days. 120 calendar days.

Many people do not know their accident involves a government entity. A pothole on a city street is a government claim. A school bus accident is a government claim. An accident on a state highway where the signage was inadequate is a government claim. By the time they realize a government entity is involved, the 120-day window has often passed.

Which State’s Deadline Applies?

The statute of limitations from the state where the accident happened applies, not the state where you live. If you live in Overland Park (Kansas) but the accident happened in Kansas City, Missouri, Missouri’s 5-year deadline applies. If you live in Kansas City, Missouri but the accident happened in Olathe (Kansas), Kansas’s 2-year deadline applies.

This is why the location of the accident matters so much in the KC metro. Two miles can mean the difference between a 5-year deadline and a 2-year deadline.

Exceptions That Extend the Deadline

Both states have limited exceptions. If the injured person is a minor, the clock generally does not start until they turn 18. If the injured person is mentally incapacitated, the clock may be tolled during the incapacity. If the at-fault party left the state, the clock may be tolled during their absence.

The discovery rule extends the deadline in cases where the injury was not immediately apparent. Medical malpractice is the most common application: if a surgeon left a sponge inside you during surgery, the clock starts when you discover (or should have discovered) the sponge, not the date of the surgery.

Do Not Wait

Even though Missouri gives you 5 years, we strongly recommend contacting a lawyer as early as possible. Evidence degrades over time. Witnesses move or forget details. Surveillance footage gets overwritten (most security cameras keep footage for only 30-90 days). Medical records are easier to obtain immediately after treatment. The sooner we start your case, the stronger the evidence.

We handle personal injury cases on both sides of the state line. Call 816-533-3969 for a free consultation. We charge nothing unless we win.