2026 Kentucky Hourly Wage Estimate
$15 an Hour After Taxes in Kentucky (2026)
Based on 40 hours per week × 52 weeks = 2,080 hours/year. Annual equivalent: $31,200.
| Federal Income Tax | $1,564 |
| State Income Tax | $974 |
| Social Security | $1,934 |
| Medicare | $452 |
| Effective tax rate | 15.8% |
Calculation assumptions
- Standard withholding per IRS Publication 15-T (2026)
- Social Security wage base: $184,500 (SSA 2026)
- No pre-tax deductions, no post-tax deductions
- Filing status: Single, one job
- Standard W-4 withholding (no additional withholding elections)
- Actual paycheck may differ based on employer setup, benefits, or W-4 elections
How Your KY Paycheck Works
Kentucky paychecks start with federal income tax withholding under IRS Publication 15-T, using Form W-4, wages, pay period, and IRS withholding tables. FICA applies: Social Security is 6.2% on wages up to the 2026 wage base of $184,500, Medicare is 1.45% on all covered wages, and employers withhold an extra 0.9% Additional Medicare Tax from Medicare wages above $200,000 in a calendar year. For 2026, the Kentucky Department of Revenue sets the withholding tax rate at 3.5% of taxable income, after subtracting the Kentucky standard deduction in the withholding formula. Kentucky also has local payroll taxes in some cities and counties; Louisville Metro's occupational license tax applies to wages earned in Louisville/Jefferson County and is supported in this calculator's city selector. Estimates assume standard 2026 withholding, single filing status, and no pre-tax deductions; actual paycheck may differ.
2026 Tax Rate Quick Reference
| Tax | 2026 Rate | Wage Cap | Source |
|---|---|---|---|
| Federal Income Tax | 10%–37% (percentage-method withholding) | No wage cap | IRS Pub. 15-T |
| Social Security | 6.2% employee withholding | $184,500 | SSA 2026 |
| Medicare | 1.45% employee withholding | No wage cap | IRS Pub. 15 |
| Additional Medicare Surtax | 0.9% on wages over $200,000 | No wage cap | IRS Topic 560 |
| Kentucky State Income Tax | 3.5% flat | No wage cap | KY DOR 2026 Formula |
| Louisville Local Occupational Tax (if applicable) | 2.2% resident / 1.45% nonresident | No wage cap | Louisville Metro Revenue |
Sources Used for This Estimate
- IRS Publication 15-T (2026)
- SSA Contribution and Benefit Base (2026)
- KY DOR 2026 Withholding Formula
- Data last verified: June 2026
Other hourly rates for Kentucky
- $15 an hour after taxes
- $20 an hour after taxes
- $25 an hour after taxes
- $30 an hour after taxes
- $40 an hour after taxes
- $50 an hour after taxes