Idaho Income Tax Brackets (Tax Year 2003)
ARCHIVES
| Tax Bracket | Tax Rate |
|---|---|
| $0.00+ | 1.6% |
| $1,086.00+ | 3.6% |
| $2,172.00+ | 4.1% |
| $3,259.00+ | 5.1% |
| $4,345.00+ | 6.1% |
| $5,432.00+ | 7.1% |
| $8,148.00+ | 7.4% |
| $21,730.00+ | 7.8% |
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File Now with TurboTaxThis page shows Tax-Brackets.org's archived Idaho tax brackets for tax year 2003. This means that these brackets applied to all income earned in 2003, and the tax return that uses these tax rates was due in April 2004.
Idaho's income tax brackets were last changed two years prior to 2004 for tax year 2002, and the tax rates have not been changed since at least 2001.
The latest available tax rates are for 2024, and the Idaho income tax brackets have been changed since 2003.
2004 Idaho Tax Deduction Amounts
Tax-Brackets.org also maintains an archive of important Idaho income tax exemption amounts, including the Idaho Standard Deduction, the Idaho Personal Exemption, and the Idaho Dependent Deduction. The values of these deductions for tax year 2003 are as follows:
| Standard Deduction (Single) | Standard Deduction (MFJ) | Personal Exemption | Dependant Exemption |
|---|---|---|---|
| $4,750.00 | $9,500.00 | $3,050.00 | $3,050.00 |
Sources & Citations
Disclaimer: While we do our best to keep our historical Idaho income tax rates up to date and complete, we cannot be held liable for errors or omissions. Is info on this page missing or out-of-date? Please let us know so we can fix it!
Tax Data Sources:
- The Idaho tax brackets on this page sourced from the Idaho Department of Revenue for 2004. Please contact us if any of our Idaho tax data is incorrect or out of date.