2026 official-source estimate

Kentucky Paycheck Calculator

Estimate 2026 Kentucky state income-tax withholding from the official 42A003 formula. This route is always a partial estimate because local occupational taxes are not included.

Tax year 2026Last verified July 16, 2026

Your paycheck details

Numbers stay in this browser and are recalculated as you type.

Example pay values are prefilled

Replace them with your own paycheck information. WageFrame did not read or save personal wage data.

Pay classification

Annual salaryGross pay this period: $2,400.00Paycheck datePay frequency

Work locations and home state

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Federal withholding profile

Federal filing status

Federal W-4 adjustments

Two jobs or spouse works (Form W-4 Step 2)Select this only when Step 2 on the employee's current W-4 applies.Exempt from 2026 federal income tax withholdingSelect only if you meet the exemption conditions on the 2026 Form W-4. This does not exempt Social Security or Medicare.Step 3 credits (annual)Step 4(a) other incomeStep 4(b) deductionsStep 4(c) extra per paycheck

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Year-to-date wages and other deductions

YTD Social Security wagesYTD Medicare wagesOther after-tax deductions

State withholding details

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Included

What this estimate covers

Federal income tax withholding
Social Security and Medicare
2026 Kentucky state withholding formula and standard deduction
Additional Kentucky withholding and valid withholding exemption

Limitations

What is not included

Kentucky county, city, and special-district occupational taxes
Local annual reconciliation, caps, exemptions, and employer account rules
Interstate wage allocation and reciprocity eligibility decisions
Employer benefits and payroll-specific adjustments not entered in the calculator

How the Kentucky estimate works

Enter gross pay for one pay period, federal W-4 adjustments, and the state details shown above. Federal withholding follows Publication 15-T. Kentucky annualizes current wages, subtracts the official 2026 standard deduction, applies the 3.5% state rate, returns the amount to the pay period, and adds any employee-requested amount. Local occupational taxes are not calculated.

Example: A Kentucky result includes the state line but is always marked partial. County, city, and special-district occupational taxes are named as omitted rather than assumed to be zero. The calculator does not assume any unentered benefit deduction or invent a tax result.

Weekly, biweekly, semimonthly, and monthly are the supported paycheck frequencies. “Annual salary” is an earnings input and the annual view is a simple period multiplication; neither is an annual payroll-period method. The special Form W-4 adjustment for nonresident aliens is not modeled.

Source trail

Official data used on this page

Each rule is versioned and reviewed before production use.

Publication 15-T, Federal Income Tax Withholding MethodsInternal Revenue Service · us-2026.1 · Verified 2026-07-15 Publication 15, Employer's Tax GuideInternal Revenue Service · fica-2026.1 · Verified 2026-07-15 Retirement plan contribution withholding FAQInternal Revenue Service · irs-retirement-contributions-current.1 · Verified 2026-07-16 Publication 15-B, Employer's Tax Guide to Fringe BenefitsInternal Revenue Service · irs-p15b-2026.1 · Verified 2026-07-16 2026 Form W-4, Employee's Withholding CertificateInternal Revenue Service · w4-2026.1 · Verified 2026-07-15 2026 COLA Fact Sheet — Social Security taxable maximum cross-checkSocial Security Administration · ssa-2026.1 · Verified 2026-07-15 2026 Kentucky Withholding Tax Formula 42A003Kentucky Department of Revenue · ky-withholding-2026.1 · Verified 2026-07-16

See every checksum and effective date on the tax data sources page.