Kentucky Paycheck Calculator 2026

How this calculator works

Kentucky’s withholding formula is short. The Kentucky Department of Revenue describes it in a few steps: multiply the pay for one pay period by the number of pay periods in a year, subtract the Kentucky standard deduction, apply the flat rate, and divide by the number of pay periods. In plain terms, your employer takes $3,360 off your yearly pay and withholds 3.5% of what is left. Pay that falls below the deduction has nothing withheld: the Department’s own spreadsheet sets a negative result to zero.

The calculator applies these deductions in this order:

• Federal income tax. Your gross pay minus the federal standard deduction for your filing status, run through the 2026 federal brackets.
• Social Security at 6.2% of gross wages, up to the 2026 wage base of $184,500.
• Medicare at 1.45% of all wages, with no cap, plus the 0.9% Additional Medicare Tax on wages above $200,000.
• Kentucky income tax: your wages after any 401(k) contribution, minus the $3,360 standard deduction, taxed at 3.5%.

This calculator has no other Kentucky line. We looked for any other state payroll deduction and found none. It also adds no city or county tax, and the section on local occupational license taxes below explains why that matters.

Rates come from the agencies that set them. For federal tax, that is the IRS (the brackets, the standard deduction and FICA), cross-checked against the Social Security Administration for the wage base. For Kentucky, it is the Kentucky Department of Revenue’s 2026 withholding tax formula (form 42A003 TCF), its withholding booklet and its employer withholding page, plus the Office of Unemployment Insurance and the Kentucky legislature for the unemployment and local-tax points. Our full sourcing is on the methodology page.

How we checked the formula. The Department publishes an Excel withholding calculator for employers. Every one of its 1,994 formulas uses the same $3,360 deduction and the same 3.5% rate, for pay periods of 1, 12, 24, 26, 52 and 365 a year, and we compared our engine with that formula for three filing statuses at ten annual salaries, and for four pay frequencies at five salaries for a single filer. The results agree to the cent. The formula sheet also prints two worked examples. The monthly one matches ours exactly: $3,270 a month is $39,240 a year, less $3,360 is $35,880, and 3.5% of that is $1,255.80, or $104.65 a month. In the biweekly example, the sheet works out $39,000 minus $3,360 as $35,640, then uses $35,730 in the next step, and it prints $47 for a result of $47.98. We followed the formula, not those two printed figures.

Withholding is an estimate, not your final bill. The figure here is what an employer takes from each check using the Department’s method. Your actual Kentucky income tax is figured on your return, so what you owe or get back when you file can differ.

What the calculator deliberately leaves out: city and county occupational license taxes, an exemption from withholding or an extra amount you ask your employer to withhold, a second job, bonuses, nonresidents, daily pay, and health insurance premiums and other employer benefit deductions.

One rate, one deduction, no exemptions

There are no brackets to climb. The 2025 Form K-4 says Kentucky wage earners were taxed at a flat 4% with a $3,270 standard deduction. For 2026, the Department of Revenue says the withholding rate is 3.5% and the standard deduction is $3,360, an increase of $90 after the yearly inflation adjustment under KRS 141.081. The same $3,360 applies to every employee: the formula has no filing status and no allowance count. For a single filer on $75,000, the base is $75,000 − $3,360 = $71,640, and $71,640 × 3.5% = $2,507.40.

The Department adjusts the deduction every year, so the $3,360 figure is a 2026 number. The Department prints a single $3,360 amount with no filing-status split; the table repeats it for each status.

What the deduction does to your withholding

Nothing is withheld until your yearly pay passes $3,360. After that, every extra dollar adds 3.5 cents of withholding, whether your pay is $40,000 or $250,000. The table shows four salaries for a single filer.

Kentucky hourly paycheck: what your rate is worth after tax

Why we ask for your hours instead of assuming 2,080

Many hourly calculators multiply your rate by 2,080 and call it a year. That is 40 hours a week for 52 weeks, which describes a full-time schedule, not every hourly job. If you work 32 hours a week, or 45 with overtime, the assumed figure is wrong before any tax is applied. The calculator above asks for your hours and uses them. In Kentucky your hours also matter because of the deduction: part-time pay can fall entirely below it, and then no state tax is withheld at all.

What is $20 an hour after taxes in Kentucky?

At 40 hours a week, $20 an hour is $41,600 a year gross. After federal tax, Social Security, Medicare and Kentucky income tax withholding, that leaves about $34,267 a year, or $2,855.60 a month. Your effective hourly rate — what an hour of work actually puts in your bank account — is $16.47. Kentucky’s share is $1,338.40 of income tax withholding for the year.

What are $25 and $30 an hour after taxes in Kentucky?

$25 an hour is $52,000 gross and about $42,260 after tax, an effective hourly rate of $20.32. $30 an hour is $62,400 gross and about $50,252 after tax, an effective hourly rate of $24.16. Kentucky income tax withholding is $1,702.40 a year at $25 an hour, and $2,066.40 at $30. If your city or county taxes payroll, your real hourly rate may be lower.

Overtime and bonuses

The calculator multiplies your rate by the hours you enter and adds no overtime premium, and it does not model bonuses. We found no separate withholding rate for them in the formula or booklet we read. If you work variable hours, enter the average number of hours you expect to work each week.

Kentucky take-home pay by hourly rate

Single filer, 40 hours a week (2,080 hours a year), 2026 rates.

What this calculator does not cover

This tool models federal income tax, Social Security, Medicare and the payroll programs your state actually runs — nothing more. It deliberately leaves out:

• Itemized deductions and federal tax credits — the Child Tax Credit, the Earned Income Tax Credit, education credits. The engine always applies the standard deduction; there is no itemizing path.
• A second job, self-employment income or 1099 pay. Every dollar you enter is treated as one employer’s W-2 wages, taxed at the employee share of Social Security and Medicare — not the self-employment tax a 1099 worker actually owes.
• Pre-tax benefits other than the 401(k) field — health insurance premiums, an HSA or FSA, commuter benefits. The only amount taken out before tax is the percentage you enter for a 401(k).
• Local occupational license taxes — Kentucky cities and counties may tax wages under KRS 92.281 and KRS 68.197. The Kentucky Secretary of State lists 228 local tax districts, and a legislative briefing counts 170 cities and 87 counties that tax payroll. These are separate lists, not the same count. County rates run from 0.50% to 2.5%, and cities are not subject to a statutory rate limit. We found no official table of the rates that apply to a given address, and no source that says who collects the tax from a paycheck, so this calculator adds none. If you work in a city or county that levies one, your actual take-home pay may be lower than the figure shown. This calculator adds no local line for Kentucky. The only local income tax lines on this site are on the Indiana and Maryland calculators.
• Overtime premiums. An hourly rate is multiplied by the hours you enter; it does not add a time-and-a-half rate for hours worked past 40 in a week.
• Wage garnishments or court-ordered deductions — child support, a wage levy. Your result assumes none exist.
• The Additional Medicare Tax, at the single-filer threshold. The 0.9% surtax above $200,000 is applied at that one figure for every filing status, the way an employer actually withholds it — not the higher threshold a married couple filing jointly may end up owing at tax return time.
• Married filing separately, or a qualifying surviving spouse. The calculator only offers single, married filing jointly, and head of household.

None of these are in the estimate. Some of them change what you owe or get back when you file, and a calculator cannot ask for everything they depend on. See why your pay stub will differ for the details.

Key facts that affect your take-home pay in Kentucky

Local occupational license taxes may apply, and this calculator leaves them out

Kentucky law lets cities and counties tax wages (KRS 92.281). A 2025 briefing to the Interim Joint Committee on Local Government counts 170 cities and 87 counties that tax gross earnings, and the Kentucky Secretary of State lists 228 local tax districts. These are separate lists, not the same count. The Legislative Research Commission, citing the Kentucky Association of Counties, says county rates run from 0.50% to 2.5%, with a median of 1%, and that cities are not subject to a statutory rate limit. Where a city sits in a county of 30,000 people or more, KRS 68.197 gives a credit against the county fee for the city fee paid.

We found no official table of the rate for a given address, and nothing we read says who collects the tax from a paycheck. So this calculator adds no local line, and we do not guess one. Just for scale, 1% of $75,000 is $750 a year. If you work in a city or county that taxes payroll, your take-home pay may be lower than the figure shown. Your city or county tax office can tell you whether a local tax applies to you.

Kentucky withholds 3.5% as a flat rate, with one deduction for every filing status

The Department of Revenue says all Kentucky wage earners are taxed at a flat 3.5% with a standard deduction adjusted each year. A single filer, a married filer and a head of household all use $3,360. Kentucky therefore withholds $2,507.40 on $75,000 for all three, the same $2,507.40 as for a single filer. Their federal tax differs, so take-home pay does too: $62,115 for a married filer and $61,007 for a head of household, against $59,085 for a single filer.

Nothing is withheld on the first $3,360 of pay

A worker earning $3,360 or less in a year has nothing withheld. At $30,000, Kentucky withholds $932.40 a year. The deduction is worth $117.60 a year at 3.5%, and it is the same $117.60 whether you earn $30,000 or $250,000.

We found no allowances or exemptions to claim

The Department’s booklet says there are no personal exemptions. The withholding formula has no allowance count, no dependents and no subtraction for federal tax. Two employees with the same pay therefore have the same Kentucky withholding, whatever their family situation. The booklet says an employee may be exempt from withholding if the criteria on Form K-4 are met. We read the 2025 version of that form, not a 2026 one, so this page does not describe its boxes.

A second job can mean more tax withheld

The Department’s formula sheet says that if you receive more than one W-2 in a year, you may need to have an extra $117.60 withheld. That is $3,360 × 3.5%, the value of the deduction, which each employer’s calculation applies on its own. This calculator assumes one employer and does not add it.

Workers who live in a reciprocal state may be exempt

The Department’s booklet says you may be exempt from Kentucky withholding if you work in Kentucky but live in Illinois, Indiana, Michigan, West Virginia or Wisconsin, in Virginia and commute daily, or in Ohio and are not a shareholder-employee who is a direct or indirect equity investor of 20% or more in an S corporation. This calculator assumes you live and work in Kentucky, so it does not apply the exemption.

Kentucky’s unemployment tax is paid by employers

The Kentucky Office of Unemployment Insurance says employers pay for unemployment insurance through taxes on their payroll, and its 2026 employer guide gives a taxable wage base of $12,000. We found no deduction from employee wages for it. We also found no state disability insurance or paid family leave program run through payroll. That is a statement about what we read, not a guarantee that nothing exists, and your pay stub is the final word.

Your 401(k) lowers your Kentucky wages in this calculator

The booklet says wages mean what Section 3401 of the Internal Revenue Code defines, and it does not mention 401(k) contributions, so this is our modeling choice, the same as for federal tax and every other state on this site. On $75,000 with 6% going in, Kentucky income tax withholding falls by $157.50 a year. If your contribution is a Roth, enter 0 in the 401(k) field.

Social Security stops, Medicare does not

Social Security is withheld at 6.2% until your wages reach $184,500 in 2026, then stops for the rest of the year. Medicare has no ceiling at all: 1.45% on every dollar, plus an extra 0.9% on wages above $200,000. On $250,000, Social Security and Medicare take $15,514.00 in total.

Common mistakes

Using last year’s 4% and $3,270

Those are the figures printed on the 2025 Form K-4. Applying them to $75,000 gives $2,869.20 instead of $2,507.40, an overstatement of $361.80. The 2026 rate is 3.5% and the deduction is $3,360.

Forgetting the standard deduction

Applying 3.5% to the full $75,000 instead of $71,640 overstates Kentucky withholding by $117.60: $2,625.00 instead of $2,507.40.

Looking for an allowance count or a bigger married deduction

We found none in the Department’s formula or booklet. A married filer and a head of household use the same $3,360 as a single filer, and the booklet says there are no personal exemptions.

Ignoring the local occupational tax

A state-only figure is not the whole story if you work in a city or county that taxes payroll. The Kentucky tax shown here follows the Department of Revenue’s withholding formula, but your take-home pay may be lower if a local tax applies to you.

Counting a second job as if it had its own deduction

The $3,360 deduction is only given once. If you have two employers, each one applies it in its own calculation, so too little may be withheld in total. The Department says you may need an extra $117.60 withheld if you receive more than one W-2.

Expecting the calculator to match the pay stub to the dollar

It will not, and no calculator can. Health insurance premiums and other pre-tax benefit deductions come out before tax and are not modeled here, and local taxes are not included. Read why your pay stub will differ for the rest.

Example calculation

Amounts are shown to the cent, so adding the rounded lines can differ from the total by a cent.

A single filer earning $75,000 in Kentucky in 2026, with no retirement contribution and no local tax:

• Federal taxable income: $75,000 − federal standard deduction of $16,100 = $58,900
• Federal income tax: $7,670.00
• Social Security: $75,000 × 6.2% = $4,650.00
• Medicare: $75,000 × 1.45% = $1,087.50
• Kentucky base: $75,000 − $3,360 standard deduction = $71,640
• Kentucky income tax withholding: $71,640 × 3.5% = $2,507.40 a year, $208.95 on a monthly paycheck or $96.44 on a biweekly one
• Total withheld: $15,914.90
• Take-home pay: $59,085.10 a year, or $4,923.76 a month
• Effective tax rate: 21.2%

Frequently asked questions

Compare with other states

The same $75,000 salary, single filer, 2026 rates. Kentucky borders seven states: Illinois, Indiana, Ohio, West Virginia, Virginia, Tennessee and Missouri. We have a calculator for all of them except Missouri, which is not published yet. Indiana is shown with the Marion County income tax included in its state-level deductions, and Kentucky without any local tax.

The table rounds take-home pay to the dollar; the differences in this paragraph use the exact amounts. Compared with a Kentucky worker on the same salary, an Illinois worker keeps $1,060.31 less, an Indiana worker keeps $1,170.40 less, an Ohio worker keeps $888.40 more, a Virginia worker keeps $991.00 less, a West Virginia worker keeps $237.88 less, and a Tennessee worker keeps $2,507.40 more. Tennessee takes nothing from wages at the state level, as the Tennessee page explains. Ohio’s figure leaves out city and school district income tax, which that calculator does not model. A worker who lives in one of those states and commutes into Kentucky is a different case that this calculator does not model: it assumes a Kentucky resident working in Kentucky.

Sources

Every figure on this page is read from an official document and dated, not taken from another calculator — the federal ones from the IRS and the Social Security Administration, the Kentucky ones from the state’s own documents below. Each one carries the date we last checked that it still answers. If one of our numbers disagrees with one of theirs, they are right and we have a defect to fix — tell us.

The documents these figures are read from

• Kentucky Department of Revenue — 2026 Kentucky Withholding Tax Formula, 42A003 (TCF)(10-2025) (PDF) — the withholding formula for 2026: a flat 3.5% rate after a $3,360 standard deduction, with two worked examples.
• Kentucky Department of Revenue — Kentucky DOR Announces 2026 Standard Deduction (September 4, 2025) — the statement that the 2026 standard deduction is $3,360, an increase of $90 after inflation adjustment under KRS 141.081.
• Kentucky Department of Revenue — Withholding on Salaries and Wages under the Kentucky Income Tax Law, 42A003 (10-25) (PDF) — the statement that all Kentucky wage earners are taxed at a flat 3.5% rate with an annually adjusted standard deduction and no personal exemptions, and the list of reciprocal states.
• Kentucky Department of Revenue — Employer Payroll Withholding — the statement that the Kentucky withholding tax rate is 3.5% for tax year 2026, and the link to the department's 2026 employer withholding calculator.
• Kentucky Department of Revenue — Kentucky’s Withholding Certificate, 2025 Form K-4, 42A804 (11-2024) (PDF) — the flat 4% rate and $3,270 standard deduction that applied in 2025, before the 2026 change.
• Kentucky Office of Unemployment Insurance — Employer Guide 2026 (PDF) — the statement that employers pay for unemployment insurance through taxes on their payroll, with no deduction from employee wages described, and the $12,000 taxable wage base.
• Kentucky Interim Joint Committee on Local Government — Occupational Taxing in Kentucky (October 21, 2025, PDF) — the statement that KRS 92.281 lets cities and counties levy a tax on wages, and the count of cities and counties that tax payroll.
• Kentucky Legislative Research Commission — Local Government Mandate Statement, 2026 Regular Session, HB 518 (PDF) — the count of counties that tax payroll and the range of their rates, 0.50 percent to 2.5 percent, as reported by the Kentucky Association of Counties.
• IRS — 2026 inflation adjustments (Rev. Proc. 2025-32) — the federal brackets and the $16,100 standard deduction.
• IRS — Topic no. 751, Social Security and Medicare withholding rates — the 6.2% and 1.45% rates and the 0.9% Additional Medicare Tax.
• SSA — Contribution and benefit base — the $184,500 Social Security wage base.

The agencies that set them

These are the offices that set the figures. We link them so you can start from the source yourself, but an agency’s own summary page is not always current, and we do not claim that these pages carry the 2026 number — several of them do not. Where a rate was read somewhere else, in a statute, a withholding guide or an estimated-tax form, the exact document and the date we read it are on our methodology page.

• Kentucky Secretary of State — Occupational Taxes (list of local tax districts and their forms).

All links checked October 7, 2026.

Related reading

• Paycheck calculators by state — the full index, including which states have no income tax at all.
• Indiana paycheck calculator — the neighbor to the north, which adds a county income tax and has a reciprocity agreement with Kentucky.
• Illinois paycheck calculator — the neighbor to the west; Illinois residents who work in Kentucky are on the Department’s reciprocal list.
• Ohio paycheck calculator — the neighbor to the northeast, also on the reciprocal list.
• Virginia paycheck calculator — the neighbor to the southeast; Virginia residents who commute daily are on the reciprocal list.
• West Virginia paycheck calculator — the neighbor to the east, with five rates from 2.11% to 4.58% after a $2,000 exemption for each person you claim; West Virginia residents are on the reciprocal list.
• Tennessee paycheck calculator — the neighbor to the south, which takes nothing from wages at state level.
• $75,000 take-home pay in every state we publish — where Kentucky ranks on one salary.
• Methodology — the exact formula, every 2026 figure with its official source, and what these calculators deliberately do not model.
• Why your pay stub will differ — pre-tax deductions, credits and W-4 settings, and how much difference is normal.