Missouri's car accident filing deadline, explained

Missouri gives car accident victims five years to file a lawsuit. That’s the headline number, and it’s true. It also isn’t the whole answer, because a handful of shorter clocks sit tucked inside that five years, and they don’t wait for the main deadline to catch up.

Start the count at the wreck; five calendar years later, filing is no longer an option. That’s the rule at section 516.120 of Missouri’s Revised Statutes, and it applies to most car accident injury claims filed in this state.

Why five years is unusual

Plenty of states hand injury victims two years, sometimes less. Missouri’s five-year window is closer to double the national norm, and that gap matters. It means a claim doesn’t have to be rushed into a lawsuit just because treatment ran long or negotiations dragged. There’s real room here to let a case develop before anyone has to file anything in court. That’s a different question from whether a small, no-injury crash needs any of this at all; the no-injury accident guide homes in on that separately.

The clock nobody notices: wrongful death

A death from a crash doesn’t run on the same five years. Missouri sets a shorter, three-year window for wrongful death claims, and mixing the two up is an easy mistake to make when a family is already dealing with a loss.

Your own insurer’s notice clock

Uninsured motorist coverage lives inside your own policy, and policies can carry their own notice requirements separate from state law. Some ask you to report a claim within a set number of days of the crash, not years. Read your policy or ask early; a missed notice window inside a contract can cost you before the five years is ever a factor.

The clock that runs for kids and for anyone incapacitated

Missouri law pauses the standard filing period for anyone under 21, or anyone mentally incapacitated, when a crash happens. The clock waits until that disability lifts, and the regular period runs from there. It’s a real protection, but it’s also easy to misjudge without checking the specifics of a given case.

The clock evidence runs on

None of the legal deadlines above move as fast as the practical one. Camera footage erases itself in days. Witnesses scatter. Once the wreck itself gets scrapped, its dents and its dashboard data leave with it. Five years to file a lawsuit says nothing about how long the proof behind that lawsuit sticks around, and that’s usually the tighter deadline in practice.

Waiting doesn’t cost you the right to file, not for a long while. It costs you the version of your case that still has its evidence attached. The generous clock is real; the evidence clock isn’t.