Please reference the Alaska tax forms and instructions booklet published by the Alaska Department of Revenue to determine if you owe state income tax or are due a state income tax refund. Alaska income tax forms are generally published at the end of each calendar year, which will include any last minute 2023 - 2024 legislative changes to the AK tax rate or tax brackets. The Alaska income tax rate tables and tax brackets shown on this web page are for illustration purposes only.

Alaska Tax Brackets 2023 - 2024

Looking at the tax rate and tax brackets shown in the tables above for Alaska, we can see that Alaska collects individual income taxes similarly for Single and Married filing statuses, for example. We can also see the flat nature of Alaska state income tax rates at 0% regardless of income and status.

For single taxpayers living and working in the state of Alaska:

• Flat tax rate of 0% is applied to all taxable income.

For married taxpayers living and working in the state of Alaska:

• Flat tax rate of 0% is applied to all taxable income.

For the Single, Married Filing Jointly, Married Filing Separately, and Head of Household filing statuses, the AK tax rates and the number of income tax brackets remain the same.

Last updated: November 19, 2023 

Source: 2023 Alaska Tax Rate Schedule, published by the Alaska Department of Revenue.