Kentucky Month to Month Lease

Kentucky Late Fee Laws — Grace Periods, Caps and Illegal Fees (2026)

By Oleg Kachko · Updated September 29, 2026

✓ Law Verified September 2026

Kentucky late fee laws decide two things every renter eventually needs to know: how many days you have before a late fee can be charged, and how big that fee is allowed to be. This guide gives the Kentucky answer to both in plain English, plus what to do when a fee breaks the rules, verified against official Kentucky sources as of September 2026.

Kentucky Late Fee Laws at a Glance

Grace period before a late fee NONE. No Kentucky statute requires a grace period before a residential late fee can be charged, so the grace period (if any) is whatever the written lease says.
Cap on the late fee NO CAP. Kentucky has no statute capping residential late fees. KRS 359.215, which sets a 20 dollar or 20 percent late fee, applies only to self-service storage units and not to residential rentals.
Must be in the written lease YES. No Kentucky statute authorizes late fees, so a landlord can only charge one if it is in the rental agreement. If the lease has no late-fee clause, a late fee generally cannot be imposed.
Per-day late fees NO RULE. No Kentucky statute addresses per-day late fees. Daily fees that keep adding up can be challenged in court under the same penalty test in Mattingly Bridge.

How Much A Kentucky Landlord Can Charge

The cap: NO CAP. Kentucky has no statute capping residential late fees. KRS 359.215, which sets a 20 dollar or 20 percent late fee, applies only to self-service storage units and not to residential rentals.

With no cap, Kentucky courts can refuse to enforce a late fee that works as a penalty. A pre-set charge is only enforceable if the actual loss from the breach would be hard to measure and, looking back after the breach, the amount is not grossly out of proportion to the landlord’s real loss (Mattingly Bridge Co. v. Holloway & Son Construction Co., 694 S.W.2d 702 (Ky. 1985), reaffirmed by the Kentucky Supreme Court in 2019).

Because Kentucky judges the fee after the fact, a tenant may be able to challenge a fee that is far larger than the landlord’s actual cost of late payment.

Under the Kentucky late fee laws, the number in the lease is the starting point, not the last word. A fee that is legal in size can still be illegal in timing (charged before the grace period runs), in form (never written into the lease), or in how it is collected.

The Grace Period: When the Clock Actually Starts

Statutory grace period in Kentucky: NONE. No Kentucky statute requires a grace period before a residential late fee can be charged, so the grace period (if any) is whatever the written lease says.

A lease can give you more time than the Kentucky late fee laws require, but never less. A fee charged inside the grace period is not owed.

Three Rules Landlords Get Wrong

Must the fee be in the lease? YES. No Kentucky statute authorizes late fees, so a landlord can only charge one if it is in the rental agreement. If the lease has no late-fee clause, a late fee generally cannot be imposed.

Can it come out of your deposit? UNVERIFIED for late fees specifically. In areas that have adopted Kentucky’s Uniform Residential Landlord and Tenant Act (URLTA), the security deposit statute (KRS 383.580) allows deductions for unpaid rent and for damage beyond normal wear and tear. The deduction must be itemized, and a landlord who does not comply can owe the tenant the deposit plus up to twice that amount.

I could not confirm whether a late fee counts as a deductible charge, and it may depend on the lease wording and the court.

Can a late fee alone get you evicted? In URLTA areas, KRS 383.660(2) lets a landlord end the lease if RENT is unpaid and the tenant does not pay within 7 days after written notice. The statute refers to rent, not fees.

Whether unpaid late fees alone can support an eviction may depend on whether the lease defines fees as “additional rent” and on the judge, so check with your local District Court. Every eviction must go through a court forcible detainer case.

What to Do About an Illegal Late Fee in Kentucky

A tenant may be able to dispute an excessive or unwritten late fee in writing, raise it as a defense in a forcible detainer (eviction) case in District Court, or sue in small claims court to recover fees already paid. In URLTA areas, KRS 383.570 makes some lease provisions unenforceable and lets tenants recover damages if a landlord knowingly enforces them.

Kentucky has no statute setting a separate penalty specifically for illegal late fees.

Whatever the remedy, keep paying the rent itself on time and in full. Dispute the fee separately, in writing, citing the Kentucky late fee laws rule it breaks, and keep a copy. Landlords rarely file a case over a disputed fee; they do file over unpaid rent, so never withhold rent to protest a fee.

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Do the Math Before You Pay

Take the fee in your lease and compare it to the rent. A fee of a few percent of monthly rent is the range most Kentucky courts accept as reasonable; a fee that approaches a week of rent, or one that keeps growing by the day without limit, is the kind that gets thrown out.

Then check the date: count the days from the due date to the day the fee was charged, and set that against the grace period above.

Two numbers decide almost every late-fee dispute, the size of the fee and the day it was charged. Write both down before you call the landlord, because the Kentucky late fee laws are easiest to enforce when you can state exactly which rule was broken.

Paper Beats Memory: Protecting Yourself Going Forward

Pay rent in a way that leaves a dated record, a bank transfer, a portal receipt, a check image, so a “late” claim can be answered with a timestamp. If you know rent will be late, tell the landlord in writing before the due date; many will waive the fee once, and the message itself is evidence of good faith.

Keep every fee notice. A pattern of fees charged inside the grace period, or above the cap where Kentucky has one, is exactly the evidence a small-claims judge wants to see, and it is the evidence that turns one disputed fee into a refund of every fee you paid.

Recent changes in Kentucky: Kentucky’s landlord-tenant act (URLTA, KRS 383.500 to 383.715) applies only in cities and counties that have adopted it, including Louisville/Jefferson County, Lexington/Fayette County and Covington. 2026 House Bill 202 would have rewritten the act; it was introduced on January 7, 2026 and sent to House Judiciary, and I found no record that it was enacted.

I found no 2024 to 2026 Kentucky law that adds a late-fee cap or grace period.

Kentucky Late Fee Laws: Quick Answers

Is there a maximum late fee in Kentucky? Yes. Under the Kentucky late fee laws, NO CAP. Kentucky has no statute capping residential late fees. KRS 359.215, which sets a 20 dollar or 20 percent late fee, applies only to self-service storage units and not to residential rentals.

Can my landlord charge a late fee that is not in my lease? YES. No Kentucky statute authorizes late fees, so a landlord can only charge one if it is in the rental agreement. If the lease has no late-fee clause, a late fee generally cannot be imposed.

Can I be evicted for an unpaid late fee? In URLTA areas, KRS 383.660(2) lets a landlord end the lease if RENT is unpaid and the tenant does not pay within 7 days after written notice. The statute refers to rent, not fees.

Whether unpaid late fees alone can support an eviction may depend on whether the lease defines fees as “additional rent” and on the judge, so check with your local District Court. Every eviction must go through a court forcible detainer case.

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Official Kentucky Sources & Resources

Using the Kentucky Late Fee Laws Without Starting a War

The Kentucky late fee laws are only useful to a tenant who reads the lease first. Find the late-fee clause, check its amount and its trigger date against the rules on this page, and write down what the lease actually says before you dispute anything.

If the fee breaks the Kentucky late fee laws, say so in writing and pay the rent itself on time anyway, an illegal fee is a small-claims problem, while unpaid rent is an eviction problem. Under the Kentucky late fee laws, the renter who keeps paying rent and disputes only the fee is the one who wins.

This guide to kentucky late fee laws was last verified against official sources in September 2026. Late-fee caps are a live legislative topic in several states, re-check before relying on a figure in court.

More Kentucky Tenant Rights Guides

Disclaimer: This guide is informational only and is not legal advice. Landlord-tenant laws change and vary by city and county within a state. Verify current rules with your state, your local court, or a free legal-aid office before acting. If you are facing eviction, contact a local tenant attorney or legal-aid organization right away.

Renting? Protect your belongings — compare renters insurance at Home Insure Guide. Divorce involving a lease? See Divorce Help Guide. Unsafe housing / toxic mold injury? Some cases qualify — see Mass Tort Info.