Idaho paycheck calculator

Estimate Idaho take-home pay with 2026 federal tax, FICA, and state income tax. Idaho uses a flat state income tax rate (see Tax Foundation 2026 tables).

Open the full paycheck calculator and select Idaho — or use the embedded defaults below.

Quick estimate (Idaho)

Gross pay (per period)

Pay frequency

Filing status

Pretax deductions (per period)

Results

Idaho take-home pay

Idaho uses a flat state income tax rate (see Tax Foundation 2026 tables). Federal figures follow IRS Rev. Proc. 2025-32; state figures follow Tax Foundation tables as of early 2026. Local taxes, credits, and W-4 elections are not fully modeled.