Corridor Notes · Incentives & Tax
The Kentucky historic tax credit is the most misunderstood incentive in Lexington commercial real estate — not because the percentage is complicated, but because the spending threshold for an income-producing building is not a dollar figure at all. It is your adjusted basis. That single rule decides whether a downtown Lexington rehab qualifies, and most buyers never hear it until their accountant runs the numbers.
Does a Lexington commercial building qualify for the Kentucky historic tax credit?
Only if the building is individually listed on the National Register of Historic Places or sits inside a National Register historic district. Listing is the gate.
The Kentucky Heritage Council, which is the State Historic Preservation Office, states that a qualifying property must be listed “within a National Register Historic District” or “individually listed” on the National Register. Age alone does not qualify a building. Neither does being pretty, being old, or sitting in a locally designated district.
That last point matters in Lexington specifically, because the city has its own local overlay designation that people routinely confuse with the National Register. They are separate systems with separate consequences — one governs what you may change, the other governs whether a tax credit exists. We covered the local side in the H-1 overlay and what it means for a commercial property.
What is the minimum you have to spend to qualify?
For an income-producing commercial building there is no flat minimum. Your qualified rehabilitation expenses must exceed the adjusted basis of the property — a moving target.
The Kentucky Heritage Council’s informational bulletin on the application process for historic rehabilitation tax credits (published 2023) puts it plainly: an applicant must pledge to spend “at least $20,000 (for owner-occupied residential and tax-exempt property owners) or exceed the Adjusted Basis of the property’s value (for all income-producing properties)” on qualified rehabilitation expenses.
Read that again with a commercial deal in mind. A homeowner has a $20,000 bar. A commercial owner has a bar set by their own accounting. If you buy a Lexington storefront and a large share of the purchase price lands on the building rather than the land, your adjusted basis is high — and the rehab has to be bigger than that number before a single dollar of credit exists. Two buyers can look at the same building, spend the same $400,000 on the same work, and only one of them qualifies, purely because of how their basis sits.
A homeowner’s threshold is a number on a page. A commercial owner’s threshold is a number on their own balance sheet — and it moves with the deal.
How much is the credit worth, and can you stack the federal credit?
Kentucky offers up to 20% of qualified expenses on income-producing property and up to 30% on owner-occupied residential. Income-producing buildings are the only type eligible for both state and federal credits.
| Property type | Kentucky credit | Eligible for the federal credit too? |
|---|---|---|
| Owner-occupied residential | Up to 30% of QREs | No |
| Non-profit or tax-exempt | Up to 20% of QREs | No |
| Income-producing (commercial) | Up to 20% of QREs | Yes |
The stacking point is the reason commercial owners bother with any of this. The Heritage Council bulletin notes that income-producing properties “are the only building types that qualify for BOTH the state and federal tax credits.” The federal program is administered jointly by the National Park Service, the IRS and the state preservation offices; the National Park Service reports the federal incentive has leveraged $127.12 billion in private investment across more than 50,000 historic properties since 1976.
On the Kentucky side, the credit is administered through the revenue code. The Kentucky Department of Revenue states that the certified rehabilitation tax credit “is refundable, however; if the tax credit is transferred or allocated, it becomes a nonrefundable credit.” That is a real planning decision, not a footnote: selling the credit changes its character.
How big is the program pool, and is it competitive?
Kentucky’s overall cap rose to $100 million for applications received on or after April 30, 2026, per the Department of Revenue — a far larger pool than the program historically carried.
The Department of Revenue page also describes a separate high-rise track: for projects of 25 or more stories, the qualified expense threshold is $150,000,000 for taxable years 2027 through 2030, with the credit capped at $40,000,000. Nothing in Lexington’s commercial stock is going to touch that provision — it is worth knowing only so you can recognise that a large slice of the headline pool may be spoken for by projects in a different weight class entirely.
When is the application deadline?
Confirm it directly with the Kentucky Heritage Council. As of this writing three official state sources publish three different dates, and the program page says it is mid-revision.
Here is exactly what each source says, checked on September 15, 2026:
- The Kentucky Heritage Council’s 2023 informational bulletin: “The deadline to apply for a Tax Credit allocation is no later than April 29th of each calendar year,” delivered in person before 4pm or postmarked no later than April 29th.
- The Heritage Council’s live Rehabilitation Tax Credits page: “The next Allocation round will have a deadline of April 15, 2027.” The same page states it “is undergoing changes.”
- The Department of Revenue: the $100 million cap applies to “applications received on or after April 30, 2026.”
Those are not contradictions so much as three snapshots of a program that was recently expanded and is still catching up in print. But the practical effect is the same: do not build a closing timeline around a date you read in a PDF. Call the Heritage Council’s tax credit staff and get the current round’s deadline in writing. The bulletin also warns that an incomplete application or inadequate photo documentation triggers a Notice of Incomplete Application with a 30-day window, after which the application is “deemed incomplete and relinquished from KHC’s review” — so the photography and paperwork are not a formality.
What this changes about how you tour a downtown building
In commercial brokerage, the incentive question usually gets asked far too late — after the offer, sometimes after inspection, when the rehab budget is already drafted. That is backwards for a credit whose eligibility turns on a threshold you can calculate before you write an offer.
Two things are worth settling during the tour, not after it. First, the National Register status of the address — that is a yes-or-no fact you can confirm before you get emotionally invested in a building. Second, a rough read on how the purchase price is likely to split between land and improvements, because that split drives the basis your rehab has to beat. Neither question requires a tax opinion at that stage. Both change which buildings are worth a second showing. Everything after that belongs with your CPA and a preservation consultant — I am your agent, not your accountant, and the basis calculation is genuinely theirs to own.
The same sequencing logic applies to the rest of a Lexington commercial purchase. If you want the full order of operations, see our commercial due diligence checklist, and for the construction side of an older building, how the Kentucky Building Code treats an existing commercial building.
Frequently asked questions
Does a locally designated Lexington H-1 property automatically qualify?
No. The Kentucky Heritage Council ties eligibility to the National Register — individually listed, or contributing within a National Register historic district. A local overlay designation is a separate municipal process and does not by itself establish tax credit eligibility.
Can I sell the Kentucky credit if I cannot use it all?
The Department of Revenue states the certified rehabilitation credit is refundable, but that “if the tax credit is transferred or allocated, it becomes a nonrefundable credit.” Whether transferring makes sense is a tax question for your CPA, not a brokerage question.
Is there a minimum spend for a commercial building?
Not a fixed dollar amount. The Heritage Council bulletin requires income-producing property owners to exceed the adjusted basis of the property’s value in qualified rehabilitation expenses. The $20,000 figure that circulates online applies to owner-occupied residential and tax-exempt owners, not to commercial income-producing property.
Last updated: September 15, 2026.
By Marcos Gil, REALTOR® — Keller Williams Commonwealth · KY Real Estate License No. 296259 · Call or text (859) 310-1209.
This article is general information about a state incentive program, not tax, legal or accounting advice. Program terms, caps and deadlines change; verify current requirements with the Kentucky Heritage Council and the Kentucky Department of Revenue before relying on them.
Leave a Reply