Idaho · Tax year 2026

Idaho paycheck calculator

Idaho uses a flat state income-tax structure in this model. At $75,000 for a single filer with no added deductions, the estimated state income tax is $3,122.

Last verified 2026-07-29Flat state model

Estimate Idaho take-home pay

$per year
Resident state. Enter a local rate separately if one applies.
$
Calculation scope: flat annual resident income-tax estimate using encoded brackets and deductions. This is an annual income-tax estimate, not an employer withholding-table result. State payroll deductions and automatic local-tax lookup are not included.

$75,000 salary example in Idaho

Assuming a single filer, the standard modeled deduction, no dependents, no local rate, and no voluntary deductions, annual gross pay of $75,000 produces estimated annual take-home pay of $58,471. That includes about $7,670 of federal income tax, $3,122 of Idaho income tax, $4,650 of Social Security, and $1,088 of Medicare.

Annual take-home$58,471
Monthly take-home$4,872.57
Biweekly take-home$2,248.88
Effective tax rate22%

Idaho assumptions and local taxes

Local wage income tax is not modeled. This page models full-year resident wages under the encoded flat annual income-tax schedule. Credits, dependents, reciprocity, nonresident allocation, and employer withholding-certificate elections can change the final liability or the amount withheld from an individual paycheck.

The state estimate uses resident wage income and the dataset’s flat schedule. It does not model credits, dependents, nonresident allocation, reciprocity, special deductions, or state withholding-certificate elections.

Source

Idaho official tax authority · 2026 rate-and-bracket compilation · MyNetPay methodology.

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