Kentucky's income tax is a flat 3.5% and takes $2,857 from an $85,000 salary. That is a low state figure — seventh-lowest among the 41 states that levy one.
Then your city, your county and possibly your school district each take a share, and in Louisville those stack to 2.20%.
The reason almost nobody accounts for this is a naming problem. Kentucky's local levies on wages are called occupational license fees, not income taxes. They are withheld from your pay, computed as a percentage of your earnings, and they behave in every practical respect like an income tax — but a search for "Kentucky local income tax" will not obviously find them.
A note before you start. This is general education, not tax advice. Federal figures are tax year 2026, from IRS Revenue Procedure 2025-32 and the Social Security Administration; Kentucky's rate and its local occupational fee structure come from this site's own sourced 50-state dataset. Every dollar figure computed by the site's engine is on a single filer taking the state's standard deduction, with no dependents or pre-tax deferrals unless stated. Occupational license fees are named here but never included in any total — see section 3.
1. The flat state rate
Kentucky charges 3.5% on income after a $3,360 standard deduction. There is no personal exemption; Kentucky uses a small nonrefundable credit structure instead.
| Federal | Kentucky | |
|---|---|---|
| Salary | $85,000 | $85,000 |
| Standard deduction | −$16,100 | −$3,360 |
| Taxable income | $68,900 | $81,640 |
Kentucky taxes a base $12,740 larger than the federal one. A low rate on a broad base is the structure, and it is why 3.5% produces $2,857 rather than the $2,412 that 3.5% of federal taxable income would be.
| Salary | Kentucky tax | Marginal rate | Take-home (before local) |
|---|---|---|---|
| $30,000 | $932 | 3.5% | $25,353 |
| $45,000 | $1,457 | 3.5% | $36,880 |
| $60,000 | $1,982 | 3.5% | $48,408 |
| $85,000 | $2,857 | 3.5% | $65,770 |
| $120,000 | $4,082 | 3.5% | $89,168 |
| $175,000 | $6,007 | 3.5% | $124,871 |
Flat at every income, so no bracket confusion and no marginal-versus-effective gap worth discussing.
A joint filer on $85,000 pays exactly the same $2,857. Kentucky's standard deduction is per-filer rather than doubled for joint returns in a way that changes this figure, so filing status does not move the state calculation at this income.
Run your own salary against Kentucky's flat rate2. Where the state figure sits
At $85,000, Kentucky's $2,857 is twelfth-lowest of the 41 income-tax states:
| State | Tax on $85,000 |
|---|---|
| North Dakota | $377 |
| Ohio | $1,621 |
| Arizona | $1,731 |
| Louisiana | $2,164 |
| Indiana | $2,478 |
| Rhode Island | $2,571 |
| Iowa | $2,578 |
| Pennsylvania | $2,610 |
| Mississippi | $2,668 |
| Arkansas | $2,799 |
| New Mexico | $2,834 |
| Kentucky | $2,857 |
| Michigan | $3,362 |
| Illinois | $4,063 |
Of the eleven states below Kentucky on that list, only Indiana, Iowa, Pennsylvania and Ohio also carry a local wage tax layer — so as with most of this region, the ranking compares partial answers.
3. The fees that are income taxes by another name
Kentucky's local levies on earned income are called occupational license fees, sometimes occupational taxes or payroll taxes. Cities, counties and school districts all levy them, on wages, salaries and net profits.
The scale is genuinely large:
- All 87 counties that levy one levy it on payroll, at rates from 0.50% to 2.5%, with a median of 1%.
- 170 cities levy one on gross earnings, with a median rate of 1.47%.
That is not a handful of jurisdictions. It is most of populated Kentucky.
They stack
This is the structural feature that matters most, and it is why quoting a single rate for a Kentucky city is usually wrong.
Louisville's 2.20% resident rate is three separate levies:
| Component | Rate |
|---|---|
| Louisville Metro | 1.25% |
| TARC transit | 0.20% |
| School boards | 0.75% |
| Total resident | 2.20% |
Boone County likewise stacks a county fee with additional components.
The practical consequence: your local burden is the sum of whichever jurisdictions reach you — city, county, school district, and in Louisville's case a transit authority. Two people in different parts of the same metro can face different stacks.
Nonresidents pay less, and the reason is specific
Louisville's nonresident rate is 1.45% — the resident rate minus the 0.75% school board component.
That is a coherent rule rather than an arbitrary discount: the school board levy funds schools that serve residents, so it is not applied to people who work in the city and live elsewhere.
The result is that working in Louisville costs 1.45% while living there costs 2.20% — a 0.75-point gap that is worth about $638 a year on an $85,000 salary.
4. What the local layer actually costs
At Louisville's 2.20% resident rate, applied to earnings of $85,000:
| Amount | |
|---|---|
| Kentucky state income tax | $2,857 |
| Louisville occupational fees at 2.20% | ≈$1,870 |
| Combined state and local | ≈$4,727 |
The local layer adds roughly two thirds again on top of the state figure, taking the combined burden to about 5.6% of gross rather than the 3.4% the state number implies.
At a median 1% county rate the figure is about $850, and combined $3,707.
Note the base. These fees are generally levied on gross earnings, not on Kentucky taxable income — so the $3,360 standard deduction that reduces your state tax does not reduce them. That is why the figures above use the full salary rather than the state taxable figure.
5. The full picture on $85,000
| Elsewhere in Kentucky | Louisville resident | |
|---|---|---|
| Gross salary | $85,000 | $85,000 |
| Federal income tax | −$9,870 | −$9,870 |
| Social Security | −$5,270 | −$5,270 |
| Medicare | −$1,233 | −$1,233 |
| Kentucky state tax | −$2,857 | −$2,857 |
| Local occupational fees | varies | ≈−$1,870 |
| Take-home | $65,770 less local | ≈$63,900 |
Federal takes $16,373 — more than five times Kentucky's state figure, and around three and a half times the Louisville combined number.
6. What the fees do and do not reach
The base matters as much as the rate, and it is narrower than a state income tax.
They reach: wages, salaries, commissions, and net profits from a business or profession.
They do not reach: interest, dividends, capital gains, pensions, or Social Security.
Two consequences worth drawing out.
A Kentucky retiree living on investment and pension income pays none of them, regardless of where in the state they live. The local layer is a tax on working, not on living somewhere — which makes Kentucky's position for retirees considerably better than the combined working-age figure suggests.
A self-employed person pays them on net profits, so the fees follow business income as well as wages.
7. Reducing what Kentucky takes
Pre-tax deferrals reduce state tax. Kentucky starts from federal adjusted gross income, so a traditional 401(k) contribution lowers Kentucky taxable income. A $10,000 deferral saves $350 at the 3.5% rate, on top of the federal saving.
Whether it reduces the local fees is a separate question, and often the answer is no — occupational license fees are commonly levied on gross earnings rather than on a figure that deferrals reduce. Confirm with your own city or county rather than assuming the state treatment carries across.
HSA contributions add the FICA saving of 7.65%, through payroll under a cafeteria plan.
Find out which jurisdictions reach you. Because the fees stack, you may be paying a city fee, a county fee and a school district fee simultaneously. They will appear on your pay stub, and identifying all of them is the only way to know your real combined rate.
8. Retirement in Kentucky
Kentucky does not tax Social Security benefits.
It provides a pension income exclusion for retirement income, which shelters a capped amount of qualifying pension and retirement account distributions. Above that cap, distributions are taxed at the flat 3.5%.
And, as section 6 covers, the local occupational fees do not reach pensions, Social Security, or investment income at all.
The shape: Kentucky is a genuinely inexpensive state for a retiree. Social Security is exempt, a meaningful slice of other retirement income is excluded, the remainder is taxed at 3.5%, and the local layer that adds two thirds again for a worker adds nothing at all.
That is a much better position than the working-age picture, and it is a larger gap between the two than most states produce.
9. Moving within Kentucky
Because the fees stack and vary widely, moving within Kentucky can change your local burden substantially.
The county range alone is 0.50% to 2.5% — a two-point spread worth $1,700 a year on $85,000. Add city and school district components and the total spread is wider still.
Three practical points:
Both addresses matter. The fees are levied on where the work is performed as well as where you live, which is why Louisville has separate resident and nonresident rates. Moving your job can change your bill without moving house.
Check for a credit. Some Kentucky jurisdictions give a credit for fees paid to another jurisdiction, and some do not. Where none exists, working in one taxing city while living in another can mean paying both.
The stack is not obvious from outside. A city's published rate may not include the county or school district components that also apply. Your pay stub is the reliable source.
10. Moving to or from Kentucky
The state figure flatters Kentucky and the combined figure is ordinary. 3.5% is genuinely low. A Louisville resident's combined 5.6% is not.
Ohio is the natural comparison across the river, and it goes the same way: Ohio's state figure of $1,621 is lower than Kentucky's $2,857, and both states have substantial local layers that reverse or narrow the comparison depending on the specific cities involved. Cincinnati and Louisville both levy; neither state figure is a complete answer.
Reciprocity exists with several neighbouring states for state income tax, and as everywhere it does not touch local occupational fees. A reciprocal agreement will not exempt you from Louisville's rate.
11. Why "occupational license fee" is more than a naming quirk
The label is not arbitrary, and understanding where it comes from explains several of the rules that otherwise look inconsistent.
These levies are imposed on the privilege of working within the jurisdiction — historically a licence to carry on an occupation there, rather than a tax on a person's income. That framing has real consequences that survive into how the fees operate today.
It explains why they follow the workplace. A licence to work in a city is owed by anyone working in that city, resident or not. That is why Louisville reaches commuters at 1.45% and why Alabama's equivalent taxes apply on the same basis.
It explains the narrow base. A fee on the privilege of working reaches earnings from work. It has no natural claim on interest, dividends, capital gains, pensions or Social Security — which is exactly what the rules provide.
It explains why deductions often do not apply. A state income tax computes taxable income and then applies a rate. An occupational fee frequently applies its rate to gross earnings directly, because there is no concept of "taxable income" in a licence framework — which is why your $3,360 state standard deduction does not reduce it.
And it explains why they are easy to miss. They do not appear in lists of state income taxes, they are not administered by the Department of Revenue, and their name contains neither "income" nor "tax."
For anyone comparing Kentucky to another state, the practical instruction is simply: look at the pay stub rather than the tax code. The deductions are there under whatever name the jurisdiction uses, and their combined size is what actually matters.
12. Two Kentuckians on the same salary
The state figure is identical for both. The local stack is where the difference lives.
A resident of a rural county levying the median 1% county fee, no city fee. State $2,857, local about $850, combined $3,707 — roughly 4.4% of gross.
A Louisville resident. State $2,857, local about $1,870 across the three stacked components, combined $4,727 — roughly 5.6% of gross.
A gap of $1,020 a year, or $85 a month, between two Kentucky residents earning identically.
And a third case. Someone living in that rural county but commuting into Louisville pays Louisville's 1.45% nonresident rate — about $1,232 — plus, potentially, their home county's fee if it applies to residents regardless of where they work and offers no credit. That combination can exceed what a Louisville resident pays, which is the sort of outcome that only emerges from checking both jurisdictions rather than assuming the lower headline rate wins.
The instruction that follows: in Kentucky, identify every jurisdiction that reaches you before comparing anything. The state rate is the same everywhere and it is the smaller part of the answer for most working Kentuckians.
13. Kentucky at the bottom of the income range
A flat rate on a base sheltered by only $3,360 lands harder on low earners than most people expect from a state ranked seventh-cheapest.
At $30,000, Kentucky's taxable income is $26,640 and the state takes $932 — about 3.1% of gross. Add a median 1% local fee on gross earnings and the combined figure is roughly $1,232, or 4.1%.
Against states with much higher headline rates at the same income, Kentucky is not the bargain its ranking suggests. California, whose top rate is more than three times Kentucky's, takes $222 at $30,000 because it shelters $5,706 and taxes the first slices at 1% and 2%. Ohio takes $109, because its first $26,050 is taxed at zero.
Kentucky takes four times what California does and eight times what Ohio does, at $30,000, despite having a lower top rate than either.
The mechanism is the same one that appears in Pennsylvania and Indiana: a flat rate with a small deduction is regressive relative to a graduated one, and the effect is largest at the bottom where a deduction would represent the biggest proportional shelter.
Two things soften it in Kentucky specifically. The local occupational fees do not reach retirement or investment income, so the burden is concentrated on working-age earners rather than on everyone. And Kentucky's overall cost of living is well below the national average, which is a genuine offset even though it is not a tax one.
But the ranking at $85,000 should not be read as a ranking at $30,000. Where a state sits depends heavily on the income you measure it at, and Kentucky moves down the table as income falls.
Frequently asked questions
What is Kentucky's income tax rate? A flat 3.5% on income after a $3,360 standard deduction. Local occupational license fees are levied on top by cities, counties and school districts.
How much is take-home pay on $85,000 in Kentucky? $65,770 for a single filer before local fees, after $9,870 federal income tax, $6,503 FICA and $2,857 Kentucky tax. A Louisville resident pays roughly $1,870 more in occupational fees, bringing take-home to about $63,900.
What is an occupational license fee? Kentucky's local tax on earned income, levied by cities, counties and school districts on wages, salaries and net profits. It is withheld from pay and functions as an income tax despite the name — which is why searches for "Kentucky local income tax" often miss it.
How much is Louisville's rate? 2.20% for residents, made up of Louisville Metro 1.25%, TARC transit 0.20% and school boards 0.75%. Nonresidents pay 1.45%, which drops the school board component.
Do the fees apply if I work in a city but live elsewhere? Generally yes — they are levied on work performed in the jurisdiction as well as on residents. Louisville's nonresident rate of 1.45% is the example. Whether you get a credit against your home jurisdiction's fee varies.
Do occupational fees apply to my pension? No. They reach earned income only — wages, salaries, commissions and net profits — and do not touch pensions, Social Security, interest, dividends or capital gains.
Does Kentucky tax retirement income? It exempts Social Security and provides a pension income exclusion sheltering a capped amount of other retirement income, with the remainder taxed at 3.5%. Combined with the local fees not reaching retirement income at all, Kentucky is notably inexpensive for retirees.
Does a 401(k) contribution reduce my local fee? Often not. The fees are commonly levied on gross earnings rather than on a figure that deferrals reduce, so a deferral that lowers your state tax may not lower your occupational fee. Confirm with your own jurisdiction.
How much do Kentucky's local fees vary? Widely. County rates run from 0.50% to 2.5% with a median of 1%, and 170 cities levy their own with a median of 1.47% — and they stack, so your total is the sum of whichever jurisdictions reach you. A rural county resident might pay about $850 on $85,000 where a Louisville resident pays about $1,870.
Is Kentucky cheaper than Ohio? On the state figure, no — Kentucky's $2,857 against Ohio's $1,621. Both states have substantial local layers, so the answer depends on the specific cities involved, and neither state figure is complete for most workers.
What to do next
Kentucky's state figure is simple and it is rarely the whole answer. Identify every jurisdiction on your pay stub and add their rates together.
- Kentucky take-home pay calculator — every deduction separated, with local fees named rather than guessed.
- Your Paycheck in the USA in 2026 — all fifty states on one salary.
- Take-Home Pay in Ohio — the state across the river with a comparable local problem.
- Kentucky rent affordability — what the take-home actually supports.
- 50/30/20 budget calculator — built on take-home rather than salary.
Every figure on this site is sourced and dated. How we source every number.
Figures in this article are illustrations computed by this site's own tax engine for tax year 2026, on a single filer taking the state's standard deduction with no dependents or pre-tax deferrals unless stated. Federal figures come from IRS Revenue Procedure 2025-32 and the Social Security Administration; Kentucky figures from this site's sourced 50-state dataset. Occupational license fees are named but never included in any total; local figures quoted here are illustrative applications of a published rate to gross earnings rather than a full local calculation, and both rates and the jurisdictions that levy them vary. This is general education and not tax advice; for your own situation consult a licensed tax professional.