Idaho (ID) · Flat 5.8% rate

Idaho Paycheck Calculator 2025

Calculate your Idaho take-home pay for 2025 — flat 5.8% rate plus federal tax and FICA.

Estimate only. Does not include local income taxes (if any), itemized deductions, or state-specific additional exemptions. Assumes standard deduction for 2025. Consult a tax professional or your payroll provider for exact withholding.

Paycheck Details

401(k) contributions, HSA, FSA, health insurance premiums, etc.

Bi-weekly Paycheck Breakdown

Gross Pay$3,000
Federal Income Tax−$337
Social Security (6.2%)−$186
Medicare (1.45%)−$44
Idaho State Income Tax−$141
Estimated Take-Home Pay$2,292
11.2%
Effective federal rate
4.7%
Effective ID state rate
Annual summary: Gross $78,000 → estimated take-home $59,582.

Idaho income tax — 2025

Quick facts

State income tax typeFlat rate
Flat rate5.8%
State standard deduction$14,600

Idaho uses a flat 5.8% state income tax rate as of 2024.

Idaho paycheck FAQ

What is Idaho's state income tax rate in 2025?

Idaho uses a flat income tax rate of 5.8% in 2025 on all taxable income after the standard deduction of $14,600. Idaho uses a flat 5.8% state income tax rate as of 2024.

How much will I take home in Idaho?

Take-home pay in Idaho depends on your gross pay, filing status, and pre-tax deductions. Federal income tax uses 2025 progressive brackets. FICA adds 6.2% Social Security (up to $176,100 wage base) and 1.45% Medicare. State Idaho income tax adds a flat 5.8%.

Does Idaho have local income taxes?

This calculator does not include local or city income taxes. Some cities in states like Ohio, Pennsylvania, and Kentucky impose local income taxes. Check with your employer or local municipality to determine if any local income tax applies to your specific location within Idaho.

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