Reviewed by Larry Forman, Attorney
Most people find out what their policy really covers the day after a crash, and by then it’s too late to change it. This guide explains Kentucky auto insurance coverage in plain English: what the law requires, what’s optional, where the gaps usually are, and how Kentucky courts handle “stacking” and umbrella policies. It’s meant for drivers reviewing their coverage, and for anyone trying to figure out what’s available after a crash.
What Kentucky requires every driver to carry
Every owner of a vehicle registered or operated in Kentucky must keep “security” on it (KRS 304.39-080). For a car, that means (KRS 304.39-110):
Bodily injury liability: at least $25,000 per person and $50,000 per accident
Property damage liability: at least $25,000 per accident, including loss of use
Or a single limit of at least $60,000 covering both
Basic reparation benefits (PIP): up to $10,000 per person for medical expenses, lost wages and replacement services, regardless of fault (KRS 304.39-020)
On top of that, uninsured motorist (UM) coverage must be included in every auto liability policy unless a named insured rejects it in writing (KRS 304.20-020). Underinsured motorist (UIM) coverage isn’t automatic. Insurers must make it available if you ask for it (KRS 304.39-320).
Why the minimum limits are rarely enough
The $25,000 per-person bodily injury minimum is the most anyone can collect from a minimum-limits driver’s policy for one injured person, no matter how serious the injuries. An ambulance ride, an emergency room visit, imaging and a few months of therapy can use much of that. A surgery, a long hospital stay or lost earning capacity can go far beyond it.
That matters in two directions:
If you cause a crash, anything above your limits can become a claim against you personally.
If someone else causes a crash, their low limits may be all their insurance will pay. Your own UIM coverage is what fills the gap. See what drives the value of an injury case.
The “full coverage” myth
“Full coverage” isn’t a legal term, and it doesn’t appear in Kentucky’s insurance statutes. Agents and lenders usually use it to mean liability plus collision and comprehensive, which is the coverage a lender requires to protect its interest in your car.
A policy can be called “full coverage” and still have:
Minimum liability limits
No underinsured motorist coverage
No added PIP
No rental reimbursement or gap coverage
Collision and comprehensive protect your car. UM and UIM protect you and your family’s bodies. Ask for the declarations page and read the actual coverages and limits instead of relying on a label. For what happens to your car after a crash, see our car property damage guide.
PIP: basic and added reparation benefits
Basic PIP pays up to $10,000 per person for medical expense, work loss and replacement services after a crash, regardless of fault. For policies issued or renewed on or after July 15, 2026, the weekly cap on work loss rose to $500 (KRS 304.39-130) and medical payments were tied to a fee schedule, but the $10,000 total didn’t change. See how Kentucky PIP works and the 2026 PIP law changes.
Added reparation benefits (APIP). Insurers must offer more PIP on request, in $10,000 units. The extra amount is limited to the lesser of $40,000 or how far your liability limit per person exceeds the $25,000 minimum (KRS 304.39-140). So the added amount you can buy depends on carrying higher liability limits.
Deductibles. Insurers must make PIP deductibles of $250, $500 and $1,000 available on request (KRS 304.39-140(4)). A deductible lowers the premium, but it comes out of your benefits after a crash. Wondering whether a claim will raise your premium? See whether insurance rates can go up after a not-at-fault accident. How health insurance and PIP work together can also affect your net recovery. See how health insurance paying first can help.
Rejecting the no-fault limits: a big decision
Kentucky’s no-fault law limits lawsuits for pain and suffering. You can sue for those damages only if your medical expenses exceed $1,000 or you have a qualifying injury, such as a fracture, permanent injury, permanent disfigurement, loss of a body member or death (KRS 304.39-060(2)(b)).
You can reject those limits, but only on the Department of Insurance’s prescribed form, filed before any accident it’s meant to apply to (KRS 304.39-060(4)). A rejection works both ways:
You keep your full right to sue a negligent driver, with no threshold.
You can be sued for full damages, too, including pain and suffering, without the threshold protecting you (KRS 304.39-060(7)).
It can affect your own PIP benefits. Insurers must make PIP available on request to people who have rejected (KRS 304.39-140(5)), but you have to make sure you actually have it.
Rejections stay in effect until revoked in writing (KRS 304.39-060(5)). Many people don’t remember signing one. Motorcycles have their own rules. See our motorcycle wreck page.
Rejecting UM coverage
UM coverage is included unless a named insured rejects it in writing. That rejection applies to everyone on the policy. Unless a named insured later asks for UM in writing, the same insurer (or an affiliate) doesn’t have to add it back on renewals or replacement policies (KRS 304.20-020(1)). In other words, a decision made years ago can still control your coverage today. If an insurer says you rejected UM, ask for the signed form. See our uninsured motorist page for claims, and UM vs. UIM for the difference between the two.
Stacking UM and UIM coverage in Kentucky
“Stacking” means combining UM or UIM limits from more than one vehicle or policy. Kentucky’s rule turns on what you actually paid for:
Separate premiums usually mean separate coverage. The Kentucky Supreme Court held that anti-stacking clauses are void for UM coverage when separate premiums were paid for each vehicle’s coverage (Hamilton v. Allstate, 1990; Chaffin v. Kentucky Farm Bureau, 1990). It extended the same reasoning to UIM coverage (Allstate v. Dicke, 1993). The court’s view: “when separate items of ‘personal’ insurance are bought and paid for, there is a reasonable expectation that the coverage will be provided.”
A single premium that doesn’t vary by vehicle usually means one unit of coverage. In Marcum v. Rice (1999), the court enforced an anti-stacking provision where the insurer charged one UIM premium that didn’t depend on the number of vehicles. It also rejected the argument that the insured needed a special notice. The Court of Appeals applied the same rule to UM coverage (Adkins v. Kentucky National Insurance Co., 2007).
Labels don’t control. In Estate of Swartz v. Metropolitan (1997), a so-called “single” premium was actually calculated by the number of vehicles, and stacking was allowed.
Practical takeaway: look at how the UM and UIM premiums appear on your declarations page and in the policy, and how they were calculated. Many insurers now charge a single, non-vehicle-based premium, which usually defeats stacking. After a crash, the question is fact-specific and worth a lawyer’s review. See our underinsured motorist page.
Other policies may apply, too. UM and UIM coverage is generally personal and can follow the insured person. A household relative’s policy, or the policy on a car you were riding in, may also provide coverage, subject to policy terms. See passenger injury claims.
Umbrella and excess policies
An umbrella policy adds liability limits on top of your auto (and home) coverage, usually in $1 million increments. It requires you to keep certain underlying auto limits.
It mainly protects you if you cause a crash. It pays above your auto liability limits.
It may not cover you as a victim. Kentucky’s UM statute is written for auto liability policies (KRS 304.20-020(1)). Many umbrellas don’t include UM or UIM unless you add it. Ask your agent whether yours does, and in writing.
Household exclusions. The Kentucky Supreme Court held that an umbrella’s household exclusion was unenforceable for an auto-accident claim (State Farm v. Marley, 2004). Exclusions are fact-specific, so have a lawyer read the policy after a crash.
How to review your Kentucky auto insurance coverage
Questions to ask your agent, and to get answered in writing:
What are my bodily injury liability limits, per person and per accident?
Do I have UM coverage? Did anyone on the policy ever reject it?
Do I have UIM coverage, and at what limits?
Is my UM and UIM premium per vehicle or a single premium?
Have I bought added PIP? What’s my PIP deductible?
Has anyone in my household filed a no-fault rejection?
Does my umbrella include UM and UIM?
Do I have rental reimbursement and gap coverage?
After a crash: find every policy
Coverage is often available from more than one place:
The at-fault driver’s liability policy (and their employer’s, if they were working)
The PIP on the vehicle you were in
Your own UM and UIM
A household relative’s UM and UIM
Umbrella policies
We collect declarations pages and full policies for every possible source early in each case. See also our hit-and-run and car crash pages.
How Forman & Associates helps
Coverage questions often decide how much of a fair verdict can actually be collected. We review every policy, challenge invalid rejections and exclusions, and pursue every source that applies. And when insurers won’t pay what a claim is worth, we’re ready for trial: Larry Forman has tried 50+ jury trials and won 95% of them. Learn more about Larry Forman.
Kentucky auto insurance FAQs
What is the minimum car insurance in Kentucky?
Liability coverage of $25,000 per person and $50,000 per accident for injuries, plus $25,000 for property damage, or a $60,000 single limit, along with $10,000 in PIP. UM coverage is included unless rejected in writing.
Is “full coverage” required in Kentucky?
No. “Full coverage” isn’t a legal term. A lender may require collision and comprehensive on a financed car, but that doesn’t mean you have high liability limits or UIM.
Should I reject the no-fault limits?
It’s a significant decision with trade-offs. A rejection preserves your full right to sue, but it also exposes you to full liability, and it can affect your own PIP. Talk to your agent and a lawyer before filing one.
Can I stack UM and UIM coverage in Kentucky?
Sometimes. Kentucky generally allows stacking when you paid separate premiums for separate coverage. It enforces anti-stacking clauses when you paid a single premium that didn’t depend on the number of vehicles.
Does my umbrella policy cover me if I’m hit by an uninsured driver?
Only if it includes UM coverage. Many umbrellas don’t unless you add it. Ask your agent to confirm in writing.
What if the driver who hit me only has minimum coverage?
Their policy may pay up to $25,000 for your injuries. Your own UIM coverage, if you have it, may pay beyond that. Kentucky has a specific notice procedure before you settle with the at-fault driver, so get advice first.
Questions about your coverage after a crash?
We’ll identify every policy that may apply. Get a free case evaluation or call (502) 931-6788. No fee unless we win. Our office is at 1139 S. 4th St., Louisville, KY 40203. More guides are in our Kentucky Injury Resource Center.
This page is general information about Kentucky law as of October 2026, not legal or insurance advice.
