Arizona — Income Tax Instruction Packet

We last updated Arizona Form 140 Instructions in January 2024 from the Arizona Department of Revenue. This form is for income earned in tax year 2023, with tax returns due in April 2024. We will update this page with a new version of the form for 2025 as soon as it is made available by the Arizona government.

Other Arizona Individual Income Tax Forms:

In addition to information about Arizona's income tax brackets, Tax-Brackets.org provides a total of 96 Arizona income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Arizona tax forms:

Form Code Form Name
Form 140 Resident Personal Income Tax Return Tax Return
Form 140 Instructions Income Tax Instruction Packet
Form 140A Resident Personal Income Tax (Short) Package Tax Return
Form 204 Application for Filing Extension Extension
Form 321 Credit for Contributions to Qualifying Charitable Organizations Tax Credit

Download all AZ tax forms

View all 96 Arizona Income Tax Forms

Disclaimer: While we do our best to keep Form 140 Instructions up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!

Tax Form Sources:

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