How Long Do You Have to File a Car Accident Claim in Missouri?

One of the most common questions we hear after a car accident is: "How long do I have to file a claim?" It's an important question, because waiting too long can permanently destroy your right to compensation.

Missouri's deadlines — called statutes of limitations — set strict time limits on how long you have to take legal action. Miss the deadline, and your case is over before it begins. But the deadline is just the beginning of the story. Here's what you really need to know about timing and your Missouri car accident claim.

Missouri's Statute of Limitations for Car Accidents

Personal Injury Claims: 5 Years

In Missouri, you have five years from the date of the accident to file a personal injury lawsuit. This is one of the longest statutes of limitations in the country — many states give you only two or three years.

That sounds like plenty of time, and compared to most states, it is. But five years can pass quickly, especially when you're dealing with medical treatment, recovery, and the disruption a serious accident causes.

Property Damage Claims: 5 Years

Claims for damage to your vehicle or other property also have a five-year statute of limitations in Missouri.

Wrongful Death Claims: 3 Years

If a car accident results in death, the family has three years from the date of death (which may be different from the date of the accident) to file a wrongful death lawsuit.

Claims Against Government Entities: Shorter Deadlines

If your accident involves a government vehicle, a municipal employee, or a dangerous road condition on a government-maintained road, you may have as few as 120 days to provide formal notice of your claim. This is a critical exception that many people miss.

Why You Shouldn't Wait

Five years might sound like a long time, but here's why you shouldn't treat it as a cushion:

Evidence Disappears

• Witness memories fade — People forget details, move away, or become impossible to locate
• Surveillance footage is overwritten — Store cameras, traffic cameras, and dashcams typically record over old footage within days or weeks
• Physical evidence degrades — Vehicle damage is repaired, road conditions change, and accident scenes are altered
• Electronic data is lost — Truck black boxes, rideshare app data, and cell phone records may be overwritten or purged

Insurance Companies Move Faster Than You Think

While you're taking time to heal, the insurance company is:

• Investigating the accident
• Interviewing witnesses while memories are fresh
• Building a case to minimize or deny your claim
• Looking for social media posts that undermine your injuries

Your Medical Situation May Be Uncertain

Many car accident injuries — especially traumatic brain injuries, spinal injuries, and soft tissue damage — may not reach their maximum medical improvement for months or even years. Filing a claim too early may mean you haven't fully understood the long-term impact of your injuries. But waiting too long means risking the statute of limitations.

An experienced attorney can help you time your claim strategically — not too early, not too late.

Comparative Fault Arguments Get Harder Over Time

Missouri's pure comparative fault system means the other side will try to assign as much fault to you as possible. The longer you wait, the harder it is to counter their arguments with fresh evidence.

The Timeline of a Typical Car Accident Claim

Understanding the process helps you see why starting early matters:

Days 1–7: The Accident and Immediate Aftermath

• Seek medical attention
• Document the scene
• Report the accident to your insurance
• Contact an attorney

Weeks 1–8: Investigation and Medical Treatment

• Attorney investigates the accident
• You receive medical treatment and follow doctor's orders
• Evidence is preserved (spoliation letters sent, records obtained)

Months 1–6: Building Your Case

• Complete medical treatment or reach maximum medical improvement
• Attorney calculates full damages (medical bills, lost wages, pain and suffering, future costs)
• Demand letter sent to insurance company

Months 6–12: Negotiation

• Insurance company responds to demand
• Negotiations take place
• Most cases settle during this phase

If No Settlement: Litigation (Year 1–3)

• Lawsuit filed
• Discovery (depositions, interrogatories, document requests)
• Mediation and settlement conferences
• Trial, if necessary

Starting early gives your attorney time to build a strong case while evidence is still available. Starting late compresses this timeline and can force you into unfavorable settlements.

Special Situations With Different Deadlines

Minors

If the accident victim is a minor, the statute of limitations generally doesn't begin running until they turn 18. However, a parent or guardian can bring the claim earlier on the child's behalf.

Incapacity

If the injury victim is mentally incapacitated as a result of the accident, the statute of limitations may be tolled (paused) until capacity is restored.

Discovery Rule

In some cases, the statute of limitations begins when the injury is discovered (or should have been discovered) rather than on the date of the accident. This most commonly applies in cases where an injury wasn't immediately apparent.

Government Claims

As mentioned above, claims against government entities require formal notice within a much shorter timeframe — often 120 days for municipal claims in Missouri. Missing this deadline can eliminate your right to sue entirely.

Don't Let the Clock Run Out on Your Claim

The statute of limitations is a hard deadline. No judge will make an exception because you didn't know about it, couldn't afford an attorney, or thought you had more time. If you've been injured in a car accident in Missouri, the clock is ticking — and every day that passes makes your case harder to prove.

Call 314-721-3040 for a free consultation.

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