Skip to content
Tax Sale Atlas

Cornerstone guide

How Kentucky Tax Sales Work

Kentucky sells certificates of delinquency at face value with no bidding, and prior year holders claim parcels before the sale opens.

By Evan Reid, Founder of Tax Sale Atlas · Updated Aug 9, 2026 · 8 min read

Kentucky sells tax liens, and almost nothing about the sale resembles an auction. A certificate of delinquency changes hands at the amount owed on it. Nobody bids the rate down, nobody bids a premium up, and the parcels most worth having are spoken for before the doors open. What a Kentucky clerk sells is access.

The governing law is KRS Chapter 134. County offices, formats and dates sit on the Kentucky tax sales hub, and how to buy tax liens in Kentucky walks the buyer's sequence. If the two structures still blur together, read tax liens compared to tax deeds first.

Step 1: The sheriff collects, then hands the unpaid claims to the clerk

Kentucky property taxes are payable by December 31 of the assessment year. Paying by November 1 earns a 2 percent discount, November 2 through December 31 is face value, January adds a 5 percent penalty, and after January 31 that penalty doubles to 10 percent.

The sheriff collects. Every real property tax claim still unpaid on April 15 is filed with the county clerk, and that filing turns it into a certificate of delinquency. From then the taxing districts hold a lien that outranks any other obligation on the parcel.

Step 2: The Department of Revenue sets each county's sale date

One sale a year per county, on no fixed date. The department proposes a date to each clerk by May 1, settles changes by May 15, then publishes the statewide schedule. Every sale must land at least 90 and no more than 135 days after the April 15 filing, which puts most counties between mid July and late August. A clerk expecting late certificates on separately assessed coal, oil or gas reserves may ask for up to 195 days, which is why the schedule tails into October.

A Kentucky sale calendar does not exist until the department publishes it, and it shifts each year. Check it against all 120 Kentucky county clerks before booking anything.

Step 3: Priority certificates leave the sale before it opens

This mechanic decides what you can actually buy. A purchaser already holding a prior year certificate on a parcel files a priority list with the county clerk fifteen days ahead of the sale, and that parcel's current certificate is pulled from the pool. Where several purchasers hold prior year certificates on the same parcel, the most recent tax year ranks first.

The effect compounds. Every parcel an incumbent bought last summer is claimed again this summer, so a first-time buyer shops in what established holders left behind. Nothing about a parcel's condition sorts it into the priority pile, so the open pool is not the weaker half, just a smaller and more arbitrary one. Judge a county on the size of its open pool, never on the length of its delinquent list.

Step 4: The rest sells in lots, and a draw sets the order

Whatever survives the priority lists is sold in lots. Lot size tracks county volume, from five certificates in counties holding 500 or fewer up to fifty in the largest. On sale day the clerk runs a random drawing that fixes the order in which registered purchasers choose lots, and anyone absent from the drawing drops to the bottom.

Two guardrails apply. A clerk may not structure the sale so one third party takes everything while other registered purchasers still want certificates, and related entities may not register separately to buy extra chances in the draw. So the Kentucky question is never the price. It is how many lots remain when your number comes up, and what is in them. Finish the parcel work first, because due diligence before a tax sale is the one lever you fully control.

Step 5: Two registrations, and the state one has a threshold

County clerk registration runs per county, per calendar year: 5 dollars for each priority certificate and 10 dollars for each current certificate on your lists, capped at 250 dollars.

State registration is separate and conditional. You need a Department of Revenue certificate of registration before crossing any of three lines in a calendar year: more than five certificates statewide, more than three in any single county, or more than 10,000 dollars invested. The fee is 250 dollars and is not refundable, the certificate may not be transferred or assigned, and it lapses on December 31 whatever month you received it. Cross a line before the registration is in hand and you are out of compliance.

Step 6: A fixed rate that a missed notice can switch off

A Kentucky certificate earns 12% simple interest a year, never compounded, on the amount you actually paid the clerk. Nothing at the sale lowers it and no premium dilutes it. A fraction of a month counts as an entire month, so a payoff a week after purchase still earns a month of interest. The statutory floor under the return is 0%, so a fast redemption pays only what has accrued.

Interest also stops. KRS 134.490 requires the purchaser to notify the delinquent taxpayer within 50 days of receiving the certificate and to repeat that notice every six months. Miss one and accrual of all interest and fees is suspended until proper notice goes out, with no retroactive catch-up, so an absentee holder can wait a long time and earn nothing. Run the arithmetic in the tax lien yield calculator, where the Kentucky rate is always the ceiling.

What you may charge the owner is capped too: prelitigation attorney fees stop at 350, 560 or 700 dollars by certificate size, no more than 175 dollars accrues on any single notice, and no fee accrues more often than every 90 days.

Step 7: Redemption has no clock until somebody sues

Kentucky's redemption rule, in full: No fixed deadline while the certificate is outstanding. Six months after a judicial sale that brings less than two thirds of the appraised value, and none at all when it brings two thirds or more.

While the certificate is outstanding, the delinquent taxpayer or anyone holding a legal or equitable estate in the parcel may pay you off whenever they choose, and you may accept payment from anyone. No statute closes that window. A purchaser required to register with the department must also offer a monthly installment plan on written request.

So the certificate is not a countdown. It is an open-ended loan at a fixed rate the borrower may settle at any moment. Redemption periods explained sets Kentucky beside the states that do run a clock.

Step 8: Title comes from a circuit court, and the appraisal decides it

Kentucky holds no county tax deed auction. To reach the property you sue. The action may be filed once twelve months have passed since the taxes became delinquent, and both the lien and the deadline to bring it run 11 years from the delinquency date, not from your purchase date. A certificate bought at the summer sale has already spent part of its life before you own it.

Before filing, a purchaser owes a further notice to the taxpayer and every mortgagee at least 45 days out. Then the court takes over. Two disinterested housekeepers of the county appraise the parcel under oath, and that appraisal, not the tax debt, is the number a bidder needs.

Where the commissioner's sale brings less than two thirds of appraised value, the former owner may redeem within six months by repaying the purchase money plus 10 percent per annum and the buyer's reasonable post-sale costs. Where it brings two thirds or more, no redemption right exists and the buyer takes the parcel outright. Bidding just under the two-thirds line buys six months of uncertainty; just over it buys finality.

Sale terms live in the judgment and are announced case by case, so there is no statewide deposit rule to plan against. If nobody bids, the commissioner deeds the parcel to the certificate holders of record, each taking a share matching their certificate. That is how a Kentucky lien buyer ends up owning land nobody wanted. Read what survives a tax deed and quiet title after a tax deed before you treat that deed as a resale.

Buying what nobody took

A certificate left unsold at the annual sale may be paid to the county clerk afterward by any person, unless it sits under a payment plan with the department or the county attorney or is known to be in litigation. Registration rules still apply. An earlier route exists too: ninety days after the sheriff files the claims, any person may pay a certificate the taxing jurisdictions still own.

Certificates that reach the clerk too late for a given sale wait for the next one, payable meanwhile only by insiders such as the owner, a tenant or a mortgagee. Kentucky keeps no lands available list. Over-the-counter tax liens covers how these programs differ state to state.

Putting it together

Kentucky rewards preparation over aggression, because there is nothing to win at the sale itself. The price is set, the rate is set, and the certificates are allocated by priority lists and a morning drawing. Get both registrations in hand early, read the department's schedule the week it appears, work the open pool rather than the delinquent list, and calendar the 50-day notice the day you take delivery. Start with the Kentucky tax sales hub for county detail and sale dates.

Frequently asked questions

Does Kentucky sell tax liens or tax deeds?
Tax liens, in the form of certificates of delinquency. The sheriff collects property taxes and files every real property claim still unpaid on April 15 with the county clerk, and the clerk sells those claims. Kentucky holds no county tax deed auction, so a holder reaches title only by suing in circuit court.
What does a Kentucky certificate of delinquency pay?
Simple interest at 12 percent a year on the amount actually paid to the county clerk, never compounded, running from the purchase date until the certificate is paid off. A fraction of a month counts as a whole month. Nothing at the sale can lower that rate, and nothing guarantees more than the interest that has accrued.
If nothing is bid, how do Kentucky buyers compete?
For access rather than on price. A purchaser holding a prior year certificate on a parcel files a priority list with the clerk fifteen days before the sale and takes that parcel's current certificate off the table, with the most recent tax year ranking first. What remains sells in lots of five to fifty, and a random drawing on sale day sets the order in which registered purchasers choose.
Do I have to register with the state to buy Kentucky certificates?
Only if you cross a threshold in a calendar year: more than five certificates statewide, more than three in any single county, or more than 10,000 dollars invested. You must hold the Department of Revenue certificate of registration before the purchase that crosses the line. County clerk registration is separate and applies wherever you buy.
How long does a Kentucky property owner have to redeem?
There is no deadline while the certificate is outstanding. The taxpayer, or anyone holding a legal or equitable estate in the parcel, may pay the holder at any time. After a court-ordered sale the answer turns on the appraisal: a sale below two thirds of appraised value leaves the former owner six months to redeem, and a sale at two thirds or above leaves no redemption right at all.
How does a Kentucky certificate holder get the property?
By filing suit. The action may be brought once twelve months have passed since the taxes became delinquent, after notice to the taxpayer within 50 days of purchase, repeat notices every six months, and a further notice to the taxpayer and every mortgagee at least 45 days before filing. If the court orders a sale and nobody bids, the master commissioner deeds the parcel to the certificate holders pro rata.

Sources

Primary statutes and official agency pages this guide relies on. Laws and fees change, so confirm against the current source before you act.

  1. KRS 134.015 - Due dates, collection schedules, and discounts · Kentucky Legislature
  2. KRS 134.122 - Transfer of certificates of delinquency by sheriff to clerk · Kentucky Legislature
  3. KRS 134.125 - Interest on certificates of delinquency · Kentucky Legislature
  4. KRS 134.128 - Process for sale of certificates of delinquency by clerks · Kentucky Legislature
  5. KRS 134.129 - Registration for sale of certificates of delinquency · Kentucky Legislature
  6. KRS 134.452 - Third-party purchaser fees and collection limitations · Kentucky Legislature
  7. KRS 134.490 - Actions to collect or foreclose a certificate, notice duties · Kentucky Legislature
  8. KRS 134.546 - Cause of action on certificates, sale and deed on foreclosure · Kentucky Legislature
  9. KRS 426.520 - Appraisal of real property before judicial sale · Kentucky Legislature
  10. KRS 426.530 - Right of redemption after a judicial sale · Kentucky Legislature
  11. 103 KAR 5:180 - Procedures for sale of certificates of delinquency by county clerks · Kentucky Legislature
  12. Delinquent Property Tax, statewide county clerk sale schedule · Kentucky Department of Revenue

Keep reading

Cornerstone

Tax Lien vs Tax Deed: What You're Actually Buying

A tax lien earns you interest; a tax deed can hand you the property. Here is the core difference, how each sale works, and which one fits your goal.

Cornerstone

Due Diligence Before a Tax Sale: How to Value a Parcel Before You Bid

The deed buyer’s biggest risk is a sight-unseen parcel. The access, title, zoning, and condition checklist that separates a bargain from a write-off.

Cornerstone

How Florida Tax Sales Work

Florida runs two tax sales: annual lien certificates by the Tax Collector and tax deed auctions by the Clerk. The full cycle under F.S. Chapter 197.

Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.

Ready to look at real counties?

Every county page shows the sale calendar, platform, and rules, sourced.