Corridor Notes · Title & Closing Diligence
A certificate of delinquency on Lexington commercial property is not a bill the seller forgot. It is a lien against the real estate that an outside investor is allowed to buy, and Kentucky adds 30% in fees plus 1% a month before that investor ever bids. The sale happens in mid-July, every year, and the list is published thirty days in advance.
What happens when a Fayette County commercial tax bill goes unpaid?
It stops being a bill and becomes a lien. The Kentucky Department of Revenue states that at the close of business on April 15th, unpaid bills transfer from the sheriff to the county clerk and are “then known as a certificate of delinquency.”
That transfer is the moment the character of the debt changes. Before April 15 it is an unpaid tax bill collected by the Kentucky Department of Revenue‘s described sheriff process. After it, it is an encumbrance on the parcel that travels with the parcel, and a third party is permitted to purchase it.
How much does the unpaid amount grow before the sale?
By 30% in statutory fees plus 1% per month. The Department of Revenue states that “a 10% county clerk fee and a 20% county attorney fee are also added to the total due” and that “interest begins to accrue on the total due at the rate of 1% per month.”
Read the order of operations carefully, because it is where buyers misjudge the exposure. The 10% and the 20% are added to the total due, and the 1% monthly interest runs on that total — not on the original tax figure. A commercial bill that looked like a rounding error at the letter of intent stage is a materially different number by the July sale, and larger again by a November closing.
Two notices are sent before any of that becomes public. The Department of Revenue states “the county attorney is required to send a notice by May 15th to the delinquent taxpayers and, if necessary, another notice is sent by June 15th.” Those letters go to the owner of record. If your seller is an out-of-state LLC with a stale registered-agent address, nobody in the transaction sees them.
The tax lien does not care what your title commitment was printed on. It cares what date it is.
Who is allowed to buy the certificate on a building I am under contract for?
Any registered third-party purchaser. The Department of Revenue sets the registration thresholds: a purchaser must register with the department if they plan to buy more than three certificates in one county, more than five statewide, or invest more than $10,000.
Those thresholds are worth reading as a signal rather than as red tape. They mean an unregistered individual can quietly acquire up to three certificates in Fayette County — enough to sit on a single commercial parcel — without appearing on any state registration list. The department’s own guidance for that audience is published as Basic Information About Buying and Collecting on Certificates of Delinquency, and a buyer is entitled to read the same manual the investor on the other side of the transaction is reading.
Once a certificate is sold, the Department of Revenue states the owner “must then work with the third party to arrange for payment of the delinquency” and warns there “will be substantial additional fees that will be applied to the total due by the third party purchaser.” The county attorney is no longer your counterparty. A private investor is.
When does Fayette County actually hold the sale?
Mid-July, with the list published at least thirty days ahead. The Department of Revenue states clerks begin offering certificates in mid-July and that the sales “run through the latter part of October with the majority of sales taking place from mid-July through the end of August.”
The advertising rule is the part a buyer can use. Each county’s sale and “a listing of each certificate of delinquency” must be advertised in the local newspaper at least 30 days before the sale date and posted on the county clerk’s website for the same period. That is a free, dated, parcel-level list of every property in Fayette County with a delinquency serious enough to reach the sale — published before the sale, not after it.
One practical note from checking this today: the Fayette County Clerk has moved to fayettekyclerk.gov. Older bookmarks and older citations to the fayettecountyclerk.com land-records path now redirect. Verified 25 September 2026. If your due-diligence checklist still contains the old address, update it before July rather than during it.
What does a certificate of delinquency change about a leased commercial building?
It converts a landlord’s accounting problem into a buyer’s lien problem, and the lease usually says who was supposed to prevent it.
Working commercial files in this market, the pattern I watch for is not the delinquency itself — it is the mismatch between a lease that reimburses real estate taxes and a bill that nobody reconciled. On a triple-net or modified-gross building, the tenant may have been paying an estimated tax escrow all along. That does not discharge the lien. The lien attaches to the property regardless of who was contractually supposed to fund it, and the buyer takes the property, not the argument. The right move is mechanical: pull the current-year bill and the prior two years before the inspection period closes, and read the tax-reimbursement clause of every lease in the same sitting. If those two documents disagree, you have found something before it costs money rather than after.
The same instinct applies to the assessed value the bill is built on. If the assessment itself looks wrong for the building, that is a separate and time-limited process — see the Fayette County commercial assessment appeal window — and it does not pause the delinquency clock while you pursue it.
Questions buyers ask
Will a certificate of delinquency appear on my title commitment?
Usually, because it is filed with the county clerk — the same office a title examiner searches. But timing matters: a bill that is delinquent in May has not yet reached the July sale, and a commitment issued in between can reflect the county as the holder rather than an investor. Ask for an update of the tax search dated as close to closing as your title company will issue.
Can the seller just pay it at closing?
Often yes, and that is the normal outcome. The number to confirm is the payoff as of the closing date, not as of the contract date, because the Department of Revenue states interest accrues at 1% per month on the total due including the 10% clerk and 20% county attorney fees. Where a third-party purchaser already holds the certificate, the department notes additional fees applied by that purchaser, so the payoff has to come from the holder.
Is this the same thing as a mechanic’s lien or a code enforcement lien?
No. It arises from unpaid ad valorem property tax and follows the statutory calendar described above — April 15 transfer, May 15 and June 15 notices, mid-July sale. A mechanic’s lien arises from unpaid construction work on its own clock, and a code enforcement lien arises from a local government enforcement proceeding. A commercial parcel can carry all three at once, and each is discharged differently.
None of this is legal or tax advice and I am not your attorney or your accountant. Whether a particular certificate, fee or payoff figure applies to your parcel is a question for the closing attorney and the county clerk holding the file. What an agent can do is make sure the question gets asked while a contingency period is still open.
All figures, deadlines and quoted language above are from the Kentucky Department of Revenue’s Delinquent Property Tax page and its potential third-party purchasers manual, read 25 September 2026. Fayette County Clerk site read 25 September 2026. Last updated 25 September 2026.
By Marcos Gil, REALTOR® — Keller Williams Commonwealth · KY Real Estate License No. 296259 · Call or text (859) 310-1209.
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