Missouri — Individual Income Tax Adjustments
More about the Missouri Form MO-A
We last updated Missouri Form MO-A in January 2024 from the Missouri 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 Missouri government.
Other Missouri Individual Income Tax Forms:
In addition to information about Missouri's income tax brackets, Tax-Brackets.org provides a total of 62 Missouri income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Missouri tax forms:
|Individual Income Tax Return
|Property Tax Credit Claim
|Estimated Tax Declaration for Individuals
|Certification of Rent Paid
|Form MO-PTC Claim Chart
|Property Tax Credit Claim Chart for Determining Credits
Disclaimer: While we do our best to keep Form MO-A 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 Is this form missing or out-of-date?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!