Kentucky uses a flat 4% state income tax with no brackets, so converting an hourly wage to take-home pay is straightforward once you account for FICA, federal tax, and any local occupational (payroll) tax. This tool turns your hourly rate into a gross annual salary and an estimated net paycheck.
How it works
The wage is annualized, then each tax is subtracted:
gross = hourly × hours/week × weeks/year
FICA = 6.2% Social Security (to wage base) + 1.45% Medicare
state = 4% × (gross − Kentucky standard deduction)
local = local occupational rate × gross
net = gross − FICA − federal tax − state − local
Kentucky’s flat rate means the marginal and effective state rates converge as income rises (above the standard deduction). Local occupational taxes apply to gross wages with no deduction, so they hit every dollar you earn in that city or county.
Example and notes
At 25 dollars per hour, 40 hours a week, 52 weeks, the gross salary is 25 × 40 × 52 = 52,000 dollars. Kentucky’s flat tax on income above the standard deduction
is roughly (52,000 − 3,160) × 0.04 ≈ 1,954 dollars, FICA is about 3,978, and
a 2.2% local occupational tax adds 1,144 — all before federal income tax. This
is an estimate that excludes 401(k), pre-tax benefits, and credits; confirm with
a payroll professional and include your exact local occupational rate.