Kentucky uses pure comparative negligence: recovery reduced by percentage of fault, even up to 99%. Authority: Ky. Rev. Stat. § 411.182.
The Kentucky pattern jury instructions ask jurors to determine: (1) was the defendant negligent? (2) was the plaintiff negligent? (3) was each party\'s negligence a substantial factor in causing the injury? (4) what percentage of fault, totaling 100%, do you assign to each party?
The court applies the pure comparative negligence formula to those percentages after the verdict form is returned.
Kentucky's comparative-fault doctrine determines how much of a personal-injury verdict an injured plaintiff actually keeps. Two plaintiffs with identical $1,000,000 verdicts can walk away with wildly different recoveries depending on the fault percentages the jury assigns.
Under Kentucky's pure comparative rule, fault is converted directly into a damages reduction. A jury that finds a plaintiff 30% at fault on a $500,000 case leaves the plaintiff with $350,000 , no further analysis required.
Pre-trial settlement valuation and trial strategy in Kentucky both turn on these numbers. Below: five scenarios at common verdict sizes and fault percentages, with the recovery a Kentucky plaintiff would actually receive under the state\'s pure comparative negligence rule.
| Verdict | Plaintiff fault | Net recovery | Reduction |
|---|---|---|---|
| $100,000 | 10% | $90,000 | $10,000 |
| $250,000 | 25% | $187,500 | $62,500 |
| $500,000 | 49% | $255,000 | $245,000 |
| $500,000 | 50% | $250,000 | $250,000 |
| $1,000,000 | 60% | $400,000 | $600,000 |
Worked example: a Kentucky jury awards a plaintiff $500,000 in damages and finds the plaintiff 10% at fault. Under the state's pure comparative negligence rule, the plaintiff actually recovers $90,000.
Practical illustration: an injured driver wins a $200,000 verdict in Kentucky and the jury assigns 25% fault to them. Applying Kentucky's pure comparative negligence rule yields a net recovery of $187,500.
Practical illustration: an injured driver wins a $200,000 verdict in Kentucky and the jury assigns 49% fault to them. Applying Kentucky's pure comparative negligence rule yields a net recovery of $255,000.
Worked example: a Kentucky jury awards a plaintiff $500,000 in damages and finds the plaintiff 50% at fault. Under the state's pure comparative negligence rule, the plaintiff actually recovers $250,000.
Practical illustration: an injured driver wins a $200,000 verdict in Kentucky and the jury assigns 60% fault to them. Applying Kentucky's pure comparative negligence rule yields a net recovery of $400,000.
Plaintiffs' attorneys in Kentucky screen cases with the comparative-fault rule front of mind. A case where the defense can credibly argue the plaintiff was 40%+ at fault gets a different intake decision in a 50%-bar state than in a pure-comparative state.
In contested Kentucky cases, the jury is the final arbiter of fault percentages. Pre-trial, lawyers run focus groups and mock juries to predict how an average Kentucky juror will allocate responsibility on the specific facts , those predictions then drive settlement leverage.
Kentucky comparative-negligence rules only matter if you file on time. The state\'s personal-injury statute of limitations is 1 year from the date of injury (Ky. Rev. Stat. § 413.140). Even an airtight liability case is dismissed with prejudice if the complaint is filed late.
Kentucky applies pure comparative negligence. Kentucky uses pure comparative negligence: recovery reduced by percentage of fault, even up to 99%.
Kentucky has no bar threshold. A plaintiff can recover even when 99% at fault, with damages reduced proportionally.
Kentucky jurors are presented with a special verdict form asking them to assign fault percentages totaling 100% to each party (and any non-party at fault under joint-tortfeasor rules). The trial court then applies the comparative-fault formula to compute the final recovery.
Yes. Kentucky juries can apportion fault among multiple defendants (and sometimes non-party tortfeasors). The treatment of joint and several liability , whether each defendant is liable only for their share or for the entire judgment if others are insolvent , varies by state statute.
Kentucky courts vary on the "seat-belt defense." Some states allow evidence of non-use as a fault factor; others (by statute or judicial rule) exclude it. Plaintiffs\' counsel should consult current Kentucky appellate decisions before deciding how to handle the issue at trial.
Generally yes , Kentucky\'s comparative-fault rule applies across negligence claims, including medical malpractice. Some states adjust the framework for medmal cases (e.g., reducing the plaintiff-fault relevance because patients rarely contribute to their own injuries in the traditional sense), but the basic rule applies unless the statute carves out an exception.
In pure-comparative Kentucky, settlements correlate smoothly with projected fault , the absence of a bar threshold makes negotiation more predictable and reduces "all or nothing" trial risk.
Last verified against primary sources on 2026-05-16.