Mississippi Car Accident Laws

Mississippi's deadline and fault rule are genuinely claimant-friendly, but its insurance requirements have a gap similar to Montana's: PIP and uninsured motorist coverage aren't legally required.

A generous fault rule doesn't help much if the other driver has no insurance at all — and Mississippi doesn't require the coverage that would otherwise protect you from that.

Statute of limitations: 3 years

Under Miss. Code §15-1-49, you generally have three years from the date of the accident to file a personal injury or property damage lawsuit. Claims against the government are far shorter — just one year (§11-46-11(3)).

Fault rule: pure comparative negligence — no practical bar

Under Miss. Code §11-7-15, Mississippi uses pure comparative negligence: your damages are reduced by your percentage of fault, but there is no cutoff. Even if you're found 90% at fault, you can still recover the remaining 10%.

Insurance: no PIP or UM/UIM requirement

Mississippi is an at-fault state. Distinctively, Mississippi does not legally require PIP or uninsured/underinsured motorist coverage — both are optional add-ons here. Mississippi has a significant number of uninsured drivers, which makes checking your own UM/UIM coverage before you need it genuinely worthwhile. Non-economic damages are capped at $1,000,000.

How this plays out in a real claim

Take a rear-end collision where the trailing driver was following too closely, but the lead driver's brake lights weren't working. An insurer might assign 70% fault to the trailing driver and 30% to the lead driver. Because Mississippi follows pure comparative negligence, the lead driver's compensation is reduced by their 30% share — not eliminated by it, and not eliminated even if their share were 90%. This is also why insurers in Mississippi tend to focus heavily on negotiating your fault percentage upward, rather than trying to push you past a bar that doesn't exist here.

A mistake worth avoiding in Mississippi

Because Mississippi's rule has no bar at all, some people assume a high fault percentage means there's no point pursuing a claim. That's rarely true here — even a driver found 80% or 90% at fault can still recover their remaining share, so it's worth having the claim properly valued rather than assuming a disputed-fault situation isn't worth pursuing.

If a government vehicle or agency was involved

Mississippi's Tort Claims Act requires written notice of claim within one year of the accident (Miss. Code §11-46-11). Filing that notice tolls the one-year statute of limitations for 95 days while the government reviews it, and once you receive a denial (or the 95 days expire), you have exactly 90 more days to file suit — missing either deadline permanently bars the claim.

If the crash resulted in a death

Mississippi gives three years from the date of death for a wrongful death claim (Miss. Code §15-1-49), following a strict priority: if the deceased was married with no children, everything goes to the spouse; if married with children, spouse and children share it; if unmarried with children, only the children recover; if unmarried and childless, parents and siblings share it. Non-economic damages are capped at $1,000,000 for an ordinary wrongful death claim (a separate, lower $500,000 cap applies specifically to medical malpractice deaths); economic damages are uncapped.

Beyond the deadline and the fault rule

The statute of limitations and the fault rule above decide whether you have a claim and how much of it survives — they don't decide what the claim is actually worth, or whether it's worth handling yourself. For that, see our guides on what affects a settlement, who pays your medical bills while a claim is pending, and whether Mississippi law makes a lawyer worth it for your specific situation.

When it's worth talking to someone

Given the real possibility of an uninsured driver, checking your own coverage before an accident — and getting advice quickly after one — is worth doing.