Idaho Paycheck Calculator
Your 2025 take-home pay in Idaho, after federal income tax, Social Security, Medicare, and state income tax.
Paycheck taxes in Idaho
Idaho cut its income tax rate from 5.695% to 5.3% for tax year 2025 via House Bill 40, made retroactive to January 1, 2025 — the largest income tax cut in state history. The tax is effectively flat: 5.3% applies to taxable income above a small zero-rate band ($4,673 single / $9,346 married filing jointly), after a standard deduction that mirrors the federal amounts. Capital gains are taxed as ordinary income.
Common questions
Does Idaho have a state income tax?
How much is withheld from a paycheck in Idaho?
How we calculate this
Federal brackets and FICA per our paycheck methodology, plus 2025 Idaho state income tax. Estimates only — not tax advice.
Estimates for general informational purposes only; not tax or financial advice. State rules, local taxes, and credits vary — Idaho figures are simplified and should be verified with the state Department of Revenue. Actual withholding depends on your W-4 and benefits.