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Idaho Paycheck Calculator

Work out your 2026 take-home pay in Idaho after federal tax, Idaho's flat 5.3% income tax, Social Security and Medicare.

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Pre-tax contributions lower federal and state income tax.

Take-home pay per paycheck

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Take-home pay per year
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Total tax rate
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Idaho take-home pay in 2026

Annual salaryState income taxTake-home pay per yearEvery two weeks
$50,000$1,542$40,813$1,570
$75,000$2,867$58,726$2,259
$100,000$4,192$74,988$2,884
$150,000$6,842$106,949$4,113
$250,000$12,142$171,040$6,578

Single filer, standard deduction, no 401(k). The zero-rate band uses the latest published (2025) amount.

How Idaho taxes your paycheck

Other states

All states: paycheck calculator by state.

Frequently asked questions

How much is $100,000 a year after taxes in Idaho?

About $75,000 a year, or roughly $2,885 every two weeks, for a single filer in 2026 with Idaho tax of about $4,190.

What is the Idaho income tax rate?

A flat 5.3% on taxable income above the zero-rate band.

Does Idaho use the federal standard deduction?

Yes. Idaho taxable income starts from federal taxable income.

Does Boise have a city income tax?

No. Idaho cities do not tax wages.

Estimates for 2026 based on the standard deduction; your actual withholding depends on your W-4, benefits and other income.

Sources

Rules checked: October 2026

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