Arkansas — Supplemental
More about the Arkansas Form AR1103-Supp
We last updated Arkansas Form AR1103-Supp in April 2021 from the Arkansas 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 Arkansas government.
Other Arkansas Corporate Income Tax Forms:
In addition to information about Arkansas' income tax brackets, Tax-Brackets.org provides a total of 40 Arkansas income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Arkansas tax forms:
| Form Code | Form Name |
|---|---|
| Form AR1000TC | Schedule of Tax Credits and Business Incentive Credits |
| Form AR1100CT | Corporation Income Tax Return |
| Form AR1100S | Subchapter S Corporation Income Tax Return |
| Form AR1103-Supp | Supplemental |
| Form AR1113 | Phenylketonuria & Other Metabolic Disorders Credit |
View all 40 Arkansas Income Tax Forms
Disclaimer: While we do our best to keep Form AR1103-Supp 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 Is this form missing or out-of-date?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:
- Arkansas Department of Revenue ( http://www.dfa.arkansas.gov/Pages/default.aspx
) - Department of Revenue Income Tax Forms ( http://www.dfa.arkansas.gov/offices/incomeTax/individual/Pages/forms.aspx )