Idaho Income Tax Guide for 2024
Overview
Idaho has a flat income tax rate of 5.695%. Capital gains are taxed as ordinary income. The state offers a standard deduction of $14,600 for single filers.
Income Tax Rates
Single Filers
| Income Range | Tax Rate |
|---|---|
| All income | 5.695% |
Married Filing Jointly
| Income Range | Tax Rate |
|---|---|
| All income | 5.695% |
Capital Gains Tax
Capital gains are taxed at the same rates as ordinary income.
Deductions & Exemptions
| Type | Amount |
|---|---|
| Standard Deduction (Single) | $14,600 |
| Standard Deduction (Married Filing Jointly) | $29,200 |
Additional Information
- Flat 5.695% rate for 2024; the first $4,673 of taxable income (single) or $9,346 (married filing jointly) is taxed at 0%
- Idaho starts from federal taxable income and uses the federal standard deduction ($14,600 single / $29,200 married filing jointly for 2024)
- $205 child tax credit per qualifying child
Charts
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Sources
The 2024 figures for Idaho on this page were compiled from the following official government publications:
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