Yes, labor is taxable in Kentucky, and it’s taxed in two different ways. Earnings from labor are subject to the state’s flat individual income tax plus a local occupational license tax in most cities and counties. Separately, the 6% state sales tax applies to labor charges for more than 30 categories of services and for most repairs to tangible personal property. Whether a specific labor charge triggers sales tax depends on what the work is, what it’s performed on, and how the invoice is written.
Income Tax on What You Earn From Labor
Kentucky taxes wages, salaries, commissions, and net self-employment earnings at a single flat rate. For the 2026 tax year, that rate is 3.5%, down from 4.0% in 2024 and 2025.1Kentucky Legislative Research Commission. Kentucky HB 13 – An Act Relating to the Individual Income Tax Rate The reduction was triggered by a mechanism enacted in House Bill 8 (2022), which allows the rate to drop by half a percentage point each year when state revenue, spending, and rainy-day fund balances meet certain benchmarks. The rate could fall further in future years if those benchmarks keep being met.
Before the flat rate applies, you subtract a standard deduction. For 2025, that deduction is $3,270, and it adjusts annually for inflation.2Kentucky Department of Revenue. Kentucky DOR Announces 2025 Standard Deduction The Department of Revenue announces the following year’s figure in the fall.
C-corporations pay a separate flat 5% corporate income tax on net profits from labor services rather than passing income through to individual returns. Pass-through entities like S-corps, partnerships, and sole proprietorships report labor income on the owner’s individual return at 3.5%.
Local Occupational License Tax on Wages
Most Kentucky cities and counties impose an occupational license tax on wages and net self-employment profits. It’s separate from the state income tax, collected by the local government, and based on where the work is physically performed, not where you live. Work in Lexington while living in a rural county, and Lexington’s rate applies to those earnings.
County rates run from 0.50% to 2.5%, with a median around 1%. City rates can be higher. Bowling Green charges 2%, and Frankfort charges 1.95% on wages and net profits.3Frankfort, KY. Licensing Fees Louisville Metro’s combined occupational tax rate on wages reaches 2.2%. When a city sits inside a county that also levies the tax, Kentucky law generally provides a credit against the county tax for the amount already paid to the city, so you’re not taxed twice at the full rate.
Employers withhold the local tax from each paycheck based on the work location and remit it to the local authority. Independent contractors and self-employed workers calculate and pay the net profits portion themselves, typically once a year with the relevant city or county.
Sales Tax on Service Labor
Kentucky’s 6% sales tax now reaches more than 30 categories of service-based labor. This is a major shift from the pre-2023 rules, when sales tax applied almost exclusively to tangible goods. House Bill 8 (2022) added the services effective January 1, 2023, and House Bill 360 (2023) modified the list.4Department of Revenue. Sales and Excise Taxes Pure-service businesses in these categories have to register with the Department of Revenue and collect 6% from customers.
Taxable service categories include:
- Personal care and body modification: tattooing, piercing, scarification, cosmetic surgery, and similar services.
- Fitness and wellness: personal fitness training and massage services that are not medically necessary.
- Home and personal services: interior decorating, limousine services, and social event planning.
- Business services: executive recruitment, process server services, private investigation, and personal background checks.
- Recreational services: camp tuition, leisure and athletic activities, and admissions to certain entertainment venues.
- Repair or alteration of personal items: clothing, footwear, watches, and jewelry.
House Bill 360 removed some services that were originally on the HB 8 list, including marketing services, security guard services (as distinct from security system monitoring), and testing services required by government agencies.5Kentucky Legislative Research Commission. 23RS HB 360 Businesses that were collecting sales tax on those should have stopped after HB 360 took effect.
Several large professional categories are not on the taxable list: legal services, accounting, medical care, and dental services. A personal trainer must collect 6% sales tax; an attorney billing hourly for legal work does not.
Sales Tax on Repair and Installation Labor
Labor to repair, maintain, or install tangible personal property, meaning physical items not permanently attached to real estate, is generally subject to the 6% sales tax. That covers appliance repair, auto maintenance, and electronics servicing.
Separately listing labor on the invoice usually does not change the answer. If a mechanic replaces a part and lists labor as its own line, both charges are taxable. The labor doesn’t become exempt because it sits on its own line.6Kentucky Department of Revenue. Sales Tax Facts – June 2024
There is one meaningful exception. Labor to install, repair, or maintain machinery directly used in a manufacturing process is exempt from sales tax, but only if the labor charge is separately stated on the invoice.7Kentucky Legislative Research Commission. Kentucky Revised Statutes 139.470 – Exempt Transactions This applies to equipment at plant facilities, distilleries, wineries, and breweries. If labor is bundled into a single line with parts, the exemption is lost.
Construction and Real Property Labor
Labor to improve or repair real property, meaning buildings, HVAC systems, plumbing, electrical wiring, and roofing, is generally not subject to sales tax. In these transactions, the contractor is treated as the final consumer of the materials. The contractor pays sales tax when buying supplies and then bills the customer for labor and materials without adding sales tax on the invoice.8Legal Information Institute. 103 KAR 26:070 – Contractors
The line between tangible personal property and real property matters. A furnace sitting on a showroom floor is tangible personal property, and labor to repair it there is taxable. That same furnace permanently installed in a home is part of the real property, and labor to repair it in place is not subject to sales tax. Getting the classification wrong means either collecting tax you shouldn’t or failing to collect tax you should.
Penalties for Not Collecting or Remitting
Businesses that fail to collect or remit Kentucky sales tax or withholding face a penalty of 2% of the tax due for each 30-day period the payment is late, up to a maximum of 20%, with a $10 minimum. Interest runs at 9% annually for 2026.9Kentucky Department of Revenue. Penalties, Interest and Fees For a service business that should have been collecting 6% sales tax since January 2023 but hasn’t, back tax plus penalty plus interest adds up quickly. If you provide any of the newly taxable services and haven’t registered with the Department of Revenue, registering sooner limits the exposure.