Idaho Tax Calculator 2026
Calculate your Idaho taxes for 2026. Income tax rate: 5.8%. Sales tax: 6%. Property tax: 0.69%. Free calculator with detailed breakdown.
Flat income tax since 2023. Calculate your ID income tax, sales tax, and property tax.
📊 Idaho Income Tax Calculator
🛒 Idaho Sales Tax Calculator
🏠 Idaho Property Tax Calculator
📋 Idaho Tax Overview
| Tax Type | Rate | Details |
|---|---|---|
| Income Tax | 5.8% | Flat rate |
| Sales Tax (state) | 6% | Local taxes may apply |
| Property Tax (avg) | 0.69% | Of assessed value |
📐 How We Calculate This
Our calculator uses the latest federal and state tax brackets published by the IRS and state revenue departments. We apply standard deductions, personal exemptions, and marginal tax rates for the current tax year.
Results account for filing status, income level, and applicable credits. We update our tax data within 48 hours of any IRS or state announcements. For complex situations (AMT, self-employment, capital gains), consult a licensed CPA.
📚 Sources & References
❓ Frequently Asked Questions
What is the Idaho income tax rate in 2026?
Idaho has a state income tax rate of 5.8% with flat rate. Flat income tax since 2023.
What is the Idaho sales tax rate?
The Idaho state sales tax rate is 6%. However, cities and counties may add local sales taxes, so the total rate you pay could be higher. Always check the combined rate for your specific location.
How much is property tax in Idaho?
The average effective property tax rate in Idaho is 0.69% of your home's assessed value. For a $350,000 home, that's approximately $2,415 per year. Actual rates vary by county and municipality.
Is Idaho a tax-friendly state?
Idaho has moderate tax rates with income tax at 5.8%. Combined with 6% sales tax and 0.69% average property tax, the overall tax burden is reasonable compared to many states.