Idaho Tax Calculator
Accurately calculate your Idaho state taxes for 2026. Understand your full tax burden including federal, state, and local taxes.
🗺️Why calculating in this state is different
Idaho uses a flat income tax and moderate sales tax rates.
State Income Tax
5.8%
Base Sales Tax
6%
State Min Wage
$7.25 / hr
Abbreviation
ID
Idaho Tax
This calculator uses the latest 2026 data for Idaho, including the minimum wage of $7.25/hr and the specific state income tax rates (5.8%).
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State Tax Rate5.8%
📊State Details
State Income Tax
5.8%
Base Sales Tax
6%
State Min Wage
$7.25/hr
Abbreviation
ID
Net Income
$54,150.00
after taxes in Idaho
Gross Income
$75,000.00
Total Tax
$20,850.00
📈Key Metrics
Net Income
$54,150.00
after taxes
State Tax
$4,350.00
state income tax
Effective Tax Rate
27.8%
total tax burden
ℹ️Summary
Gross Income$75,000.00
Federal Tax$16,500.00
State Tax$4,350.00
Net Income$54,150.00
❓Frequently Asked Questions
Does Idaho have a state income tax?
Yes, Idaho imposes a state income tax. The current rate is 5.8%. Be sure to factor this into your overall tax planning.
What is the base sales tax in Idaho?
The base state sales tax in Idaho is 6%. Local municipalities may add additional local sales taxes on top of this rate.
How can I lower my taxes in Idaho?
You can lower your Idaho tax liability by maximizing contributions to tax-advantaged accounts like 401(k)s and IRAs, and by taking advantage of Idaho-specific tax credits and deductions.
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