Idaho Paycheck Calculator
Idaho applies a flat individual income tax rate of 5.695% for taxable income above standard deduction thresholds. Use our interactive paycheck tool below to estimate your take-home pay, federal deductions, and local withholdings.
Paycheck & Tax Calculator2026 IRS Rules
Real-time take-home calculations, federal withholdings, FICA/SECA, and Idaho state taxes.
or $788/wk β’ $3,417/mo β’ $41,001/yr
Popular Hourly Rates in Idaho (After Taxes)
Select an exact hourly rate to view its full weekly, monthly, and annual take-home schedule:
How Income Tax Works in Idaho
Idaho utilizes a flat personal income tax rate of 5.70%.
Unlike federal progressive brackets, every dollar of taxable income earned in Idaho is assessed at the exact same percentage, making annual paycheck planning and withholding estimations straightforward.
Cross-State Tax Comparison: Idaho vs. Neighbors
Multi-State SERPSee how earning $25/hour in Idaho compares against take-home pay in nearby and tax-friendly states:
Calculations on this page are modeled using official federal and state statutory tables, including:
- β’ IRS Rev. Proc. & Pub 15-T: 2026 Federal tax brackets & $16,100 standard deduction
- β’ SSA OASDI Wage Ceiling: Social Security tax capped at $184,500
- β’ IRC Β§ 3402 & Β§ 1401: Federal payroll withholding & SECA self-employment tax
- β’ Idaho Department of Revenue: Statutory income tax schedules