The Truth About Kentucky's No-Fault Auto Insurance System

Kentucky's auto insurance system is one of the most nuanced in the country — a choice no-fault framework that gives drivers genuine options but also creates real complexity for agents who must understand what they are selling. This guide covers everything producers and consumers need to know about Kentucky's mandatory coverage requirements, the no-fault opt-out system, comparative negligence, and related market dynamics.

Kentucky's Choice No-Fault Framework

Kentucky is one of only three states — alongside Pennsylvania and New Jersey — that operates a "choice no-fault" auto insurance system under the Motor Vehicle Reparations Act (KRS 304.39), enacted in 1975. In a traditional no-fault state, all drivers use their own insurance for injury claims regardless of fault. In a traditional at-fault state, the at-fault driver's liability coverage pays for the other party's injuries. In Kentucky, drivers are automatically enrolled in the no-fault system by default, with Personal Injury Protection (PIP) coverage paying for their medical expenses, lost wages, and related costs up to $10,000 per person regardless of fault.

However, any driver can opt out of the no-fault system by filing a written rejection of no-fault coverage with the KDOI. Drivers who opt out give up PIP benefits but gain the unrestricted right to sue the at-fault driver from the first dollar of damages, without needing to satisfy a tort threshold. Drivers who remain in the no-fault system can still sue the at-fault driver after meeting Kentucky's tort threshold: medical expenses exceeding $1,000, a bone fracture, permanent injury, permanent disfigurement, or death.

Mandatory Minimum Coverage

All Kentucky vehicle owners must carry the following minimum liability coverage under KRS 304.39-110 and KRS 304.39-020:

Bodily Injury Liability: $25,000 per person / $50,000 per accident

Property Damage Liability: $25,000 per accident

Personal Injury Protection (PIP): $10,000 per person (unless rejected in writing)

Kentucky also allows a single combined limit policy of $60,000, which can cover any combination of the above coverages. However, if you choose the combined limit option, PIP is required. Kentucky's property damage minimum of $25,000 is notably higher than Missouri's $10,000 statutory floor and Wisconsin's $10,000 minimum — a meaningful distinction when advising clients on coverage adequacy.

Uninsured and Underinsured Motorist (UM/UIM) Coverage

Kentucky requires that UM/UIM coverage be offered to all auto insurance purchasers. However, this coverage can be rejected in writing by the policyholder. UM coverage protects the insured when the at-fault driver has no insurance. UIM coverage protects the insured when the at-fault driver's coverage is insufficient to pay the insured's damages. Stacking of UM/UIM coverage across multiple vehicles is permitted in some circumstances under KRS 304.39-320. Producers must understand that the rejection must be documented in writing to protect both the agent and the insurer from E&O exposure.

Kentucky's Pure Comparative Negligence System

For claims that proceed beyond the no-fault system, Kentucky applies pure comparative negligence. Under pure comparative negligence, a claimant can recover damages proportional to the other party's fault, even if the claimant is 99% at fault for the accident. There is no fault bar at any percentage. This is a plaintiff-friendly standard compared to Indiana's and Wisconsin's modified comparative negligence systems, both of which bar recovery entirely when the claimant is 51% or more at fault. The statute of limitations for personal injury claims arising from auto accidents is two years from the date of the accident or the date of the last PIP payment, whichever is later (KRS 304.39-230).

Enforcement and Penalties

Kentucky enforces its mandatory insurance requirement through the Kentucky Automated Vehicle Information System (KAVIS). Driving without the required coverage violates KRS 304.39-080 and carries penalties including fines starting at $500 for a first offense, driver's license revocation, and vehicle registration suspension.

Auto Insurance Laws: State Comparison

Frequently Asked Questions

• Is Kentucky a no-fault or at-fault auto insurance state? Kentucky is a "choice no-fault" state. By default, drivers are enrolled in the no-fault system, which means their own PIP coverage pays for injury claims first regardless of fault. However, drivers can opt out of the no-fault system by filing a written rejection with the KDOI, which gives them full tort rights but removes PIP protection.
• What is the minimum auto insurance required in Kentucky? Kentucky requires $25,000/$50,000 bodily injury liability, $25,000 property damage liability, and $10,000 PIP unless PIP is rejected in writing. Drivers may alternatively purchase a combined single limit policy of $60,000, which must include PIP.
• What happens if I opt out of Kentucky's no-fault system? If you file a written rejection of no-fault coverage, you give up the right to receive PIP benefits from your own insurer after an accident. In exchange, you gain the right to sue the at-fault driver for any amount of damages without satisfying a tort threshold. You are also exposed to being sued directly if you cause an accident.
• Can a driver who is mostly at fault still recover damages in Kentucky? Yes. Kentucky uses pure comparative negligence with no fault bar. A driver who is 90% at fault can still recover 10% of their damages from the other party. This is more plaintiff-friendly than states like Indiana and Wisconsin, which bar recovery entirely at 51% or more fault.
• What is UM/UIM coverage and is it required in Kentucky? UM coverage protects you when the at-fault driver has no insurance. UIM coverage applies when the at-fault driver's limits are insufficient to cover your damages. In Kentucky, both types must be offered by insurers but can be rejected by the policyholder in writing. If a written rejection is not documented, UM/UIM coverage is presumed to be included. Understanding Kentucky auto insurance law is essential for every P&C producer. Build your knowledge with JustInsurance's KDOI-approved prelicensing and CE courses at justinsuranceco.com.