Idaho Income Tax Rate 2022 - 2023
Idaho state income tax rate table for the 2022 - 2023 filing season has four income tax brackets with ID tax rates of 1%, 3%, 4.5%, and 6% for Single, Married Filing Jointly, Married Filing Separately, and Head of Household statuses. The Idaho tax rate decreased from 6.5% last year to 6% this year thanks to House Bill 436 which provided tax relief to the state. The number of income tax brackets also decreased from five to four.
Idaho income tax rate and tax brackets shown in the table below are based on income earned between January 1, 2022 through December 31, 2022. Outlook for the 2023 Idaho income tax rate is to remain unchanged with income tax brackets increasing due to an annual inflation adjustment.
| Income Tax Bracket | Tax Rate 2022 | ||
|---|---|---|---|
| $0 | to | $1,587 | 1% |
| $1,588 | to | $4,762 | 3% |
| $4,763 | to | $7,938 | 4.5% |
| $7,939 | to | ∞ | 6% |
| Income Tax Bracket | Tax Rate 2022 | ||
|---|---|---|---|
| $0 | to | $3,175 | 1% |
| $3,176 | to | $9,525 | 3% |
| $9,526 | to | $15,877 | 4.5% |
| $15,878 | to | ∞ | 6% |
| Income Tax Bracket | Tax Rate 2022 | ||
|---|---|---|---|
| $0 | to | $1,587 | 1% |
| $1,588 | to | $4,762 | 3% |
| $4,763 | to | $7,938 | 4.5% |
| $7,939 | to | ∞ | 6% |
| Income Tax Bracket | Tax Rate 2022 | ||
|---|---|---|---|
| $0 | to | $3,175 | 1% |
| $3,176 | to | $9,525 | 3% |
| $9,526 | to | $15,877 | 4.5% |
| $15,878 | to | ∞ | 6% |
Source: 2022 Individual Income Tax Rate Schedule, published by the Idaho State Tax Commission.
Please reference the Idaho tax forms and instructions booklet published by the Idaho State Tax Commission to determine if you owe state income tax or are due a state income tax refund. Idaho income tax forms are generally published at the end of each calendar year, which will include any last minute 2022 - 2023 legislative changes to the ID tax rate or tax brackets. The Idaho income tax rate tables and tax brackets shown on this web page are for illustration purposes only.
Idaho Tax Brackets 2022 - 2023
Looking at the tax rate and tax brackets shown in the tables above for Idaho, we can see that Idaho collects individual income taxes differently for Single versus Married filing statuses, for example. We can also see the progressive nature of Idaho state income tax rates from the lowest ID tax rate bracket of 1% to the highest ID tax rate bracket of 6%.
For single taxpayers living and working in the state of Idaho:
- Tax rate of 1% on the first $1,587 of taxable income.
- Tax rate of 3% on taxable income between $1,588 and $4,762.
- Tax rate of 4.5% on taxable income between $4,763 and $7,938.
- Tax rate of 6% on taxable income over $7,938.
For married taxpayers living and working in the state of Idaho:
- Tax rate of 1% on the first $3,175 of taxable income.
- Tax rate of 3% on taxable income between $3,176 and $9,525.
- Tax rate of 4.5% on taxable income between $9,526 and $15,877.
- Tax rate of 6% on taxable income over $15,877.
For the Single, Married Filing Jointly, Married Filing Separately, and Head of Household filing statuses, the ID tax rates and the number of tax brackets remain the same. Notice, however, the Idaho income tax brackets for Married Filing Jointly increase from $1,587 to $3,176 (double) at 3%, and increase from $7,939 to $15,878 (double) at 6% the highest tax bracket. Married Filing Separately income tax brackets are one half that of the Married Filing Jointly income tax brackets in the state of Idaho.
Last updated: September 23, 2022