Idaho Income Tax Calculator 2026

Calculate your federal and Idaho state income taxes for 2026. Some Idaho amounts for 2026 are not published yet, so those use the 2025 figures.

State Tax Type

flat

Top Rate

5.30%

Std Deduction (Single)

$16,100

Personal Exemption (Single)

None

Income Details

Enter your Idaho income

Gross Annual Income

Filing Status

Idaho Tax Results

Federal + State taxes

Total Tax Liability

$16,274

Effective rate: 21.7%

Federal

$7,670

ID State

$2,867

FICA

$5,738

After-Tax Income

$58,726

$4,894/month

Idaho Tax Breakdown

Gross Income$75,000

Federal Income Tax-$7,670

Idaho State Tax-$2,867

FICA (SS + Medicare)-$5,738

Net Income$58,726

Idaho Tax Brackets (Single)

Taxable Income	Tax Rate
$0 - $4,811	0.00%
$4,811 - +	5.30%

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