Iowa — IA 1040 Tax Tables
More about the Iowa IA 1040 Table
We last updated Iowa IA 1040 Table in February 2025 from the Iowa Department of Revenue. This form is for income earned in tax year 2024, with tax returns due in April 2025. We will update this page with a new version of the form for 2026 as soon as it is made available by the Iowa government.
Other Iowa Individual Income Tax Forms:
In addition to information about Iowa's income tax brackets, Tax-Brackets.org provides a total of 44 Iowa income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Iowa tax forms:
| Form Code | Form Name |
|---|---|
| Form IA 1040 | Individual Income Tax Return |
| IA 1040-V | Tax Payment Voucher |
| IA 1040-B | Form 1040 Schedule B (Interest and Dividend Income) |
| IA 104-Wkst | Itemized Deduction Worksheet |
| IA 1040-ES | Individual Income Estimate Tax Payment Voucher |
View all 44 Iowa Income Tax Forms
Disclaimer: While we do our best to keep IA 1040 Table 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 Is this form missing or out-of-date?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:
- Iowa Department of Revenue ( http://www.iowa.gov/tax/
) - Department of Revenue Income Tax Forms ( https://tax.iowa.gov/form-types/all )