Idaho Paycheck Calculator 2026
Estimate your 2026 take-home pay in Idaho — federal income tax withholding (IRS Pub 15-T), Social Security, Medicare, Idaho state income tax. Examples below use the calculator's own 2026 engine, single filer, standard W-4, no pre-tax deductions.
$58,471 — that's the yearly take-home on a $75,000 salary in Idaho.
Try the Idaho calculator →Take-home pay examples — Idaho, single filer
$50,000 salary
$40,558
take-home / year · ≈ $1,560 biweekly
- Federal income tax: $3,820
- Social Security + Medicare: $3,825
- Idaho state income tax: $1,797
- Effective tax rate: 18.883%
$75,000 salary
$58,471
take-home / year · ≈ $2,249 biweekly
- Federal income tax: $7,670
- Social Security + Medicare: $5,738
- Idaho state income tax: $3,122
- Effective tax rate: 22.039%
$100,000 salary
$74,733
take-home / year · ≈ $2,874 biweekly
- Federal income tax: $13,170
- Social Security + Medicare: $7,650
- Idaho state income tax: $4,447
- Effective tax rate: 25.267%
2026 Idaho income tax: flat 5.3%
Idaho taxes income at a flat 5.3% after the standard deduction of $16,100 (single).
What comes out of a Idaho paycheck
- Federal income tax — withheld per your W-4 using IRS Publication 15-T
- Social Security — 6.2% of wages up to $180,000
- Medicare — 1.45%, plus 0.9% above $200,000
- Idaho state income tax — flat 5.3%
How to calculate your Idaho paycheck
- Enter your annual salary or hourly wage and pick your pay frequency (weekly, biweekly, semimonthly, monthly)
- Choose Idaho and your filing status
- Adjust your W-4: Step 2 checkbox (multiple jobs), Step 3 dependent credits, Step 4 other income/deductions, extra withholding
- Add pre-tax deductions — 401(k), HSA, Section 125 — to see true take-home
- Get per-paycheck and annual breakdowns of every withholding line
Free, no signup, all 50 states + DC.
Calculate my Idaho paycheck →Frequently asked questions
Does Idaho have state income tax in 2026?
Yes — Idaho withholds state income tax at a flat 5.3% rate in 2026.
What is take-home pay on a $75,000 salary in Idaho?
About $58,471 per year (≈ $2,249 per biweekly paycheck) for a single filer with standard W-4 settings. Total withholding is $16,529: federal income tax $7,670, Social Security $4,650, Medicare $1,088, state income tax $3,122.
How do I calculate my Idaho paycheck?
Use the free Idaho paycheck calculator: enter your salary or hourly wage and pay frequency, pick your filing status, and adjust W-4 settings (Step 2 checkbox, dependents, extra withholding) and pre-tax deductions like 401(k), HSA, and Section 125. The breakdown shows every withholding line per paycheck and per year.