Alabama — Form 40 Income Tax Instruction Booklet
More about the Alabama Form 40 Booklet
We last updated Alabama Form 40 Booklet in January 2024 from the Alabama 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 Alabama government.
Other Alabama Individual Income Tax Forms:
In addition to information about Alabama's income tax brackets, Tax-Brackets.org provides a total of 48 Alabama income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Alabama tax forms:
| Form Code | Form Name |
|---|---|
| Form 40 | Alabama Individual Income Tax Return |
| Form 40 Booklet | Form 40 Income Tax Instruction Booklet |
| Schedule A, B, & DC | Itemized Deductions, Interest and Dividend Income and Donation Checkoffs (Form 40) |
| Form 40A | Individual Income Tax Return (Short Form) |
| Form 40-V | Individual Income Tax Payment Voucher |
View all 48 Alabama Income Tax Forms
Disclaimer: While we do our best to keep Form 40 Booklet 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 Is this form missing or out-of-date?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:
- Alabama Department of Revenue ( http://www.ador.alabama.gov/
) - Department of Revenue Income Tax Forms ( https://revenue.alabama.gov/forms/ )