Missouri Tax Forms 2023
Printable State MO-1040 Form and MO-1040 Instructions
Missouri state income tax Form MO-1040 must be postmarked by April 15, 2024 in order to avoid penalties and late fees. Printable Missouri state tax forms for the 2023 tax year will be based on income earned between January 1, 2023 through December 31, 2023.
The Missouri income tax rate for tax year 2023 is progressive from a low of 2% to a high of 4.95%. The state income tax table can be found inside the Missouri 1040 instructions booklet. The Missouri 1040 instructions and the most commonly filed individual income tax forms are listed below on this page.
Preparation of your Missouri income tax forms begins with the completion of your federal tax forms. Several of the Missouri state income tax forms require information from your federal income tax return, for example.
If you have not done so already, please begin with your federal form 1040. Remember that federal tax forms 1040EZ and 1040A have been discontinued. Seniors age 65 and older have the option of filing federal form 1040-SR this year.
Where can I get Missouri tax forms?
Printable Missouri tax forms for 2023 are available for download below on this page. These are the official PDF files published by the Missouri Department of Revenue, we do not alter them in any way. The PDF file format allows you to safely print, fill in, and mail in your 2023 Missouri tax forms.
To get started, download the forms and instructions files you need to prepare your 2023 Missouri income tax return. Then, open Adobe Acrobat Reader on your desktop or laptop computer. Do not attempt to fill in or print these files from your browser.
From Adobe Acrobat Reader use the Ctrl + O shortcut or select File / Open and navigate to your 2023 Missouri tax forms. Open the files to read the instructions, and, remember to save any fillable forms periodically while filling them in. Print all Missouri state tax forms at 100%, actual size, without any scaling.
Click the F
, Fi
, I
, and B
icons to download any Missouri Form, Fillable Form, Instructions, or Booklet listed in the table below.
Booklets generally contain an assortment of printable tax forms and instructions.
2023 Missouri Tax Form Downloads
| Form | Title | |
|---|---|---|
| MO-1040 | 2023 Missouri Form MO-1040, Individual Income Tax Return (Long Form) |
|
| MO-1040A | 2023 Missouri Form MO-1040A, Individual Income Tax Return (Short Form) |
|
| MO-1040ES | 2024 Missouri Form MO-1040ES, Declaration Of Estimated Tax For Individuals |  |
| MO-1040V | 2023 Individual Income Tax Payment Voucher | |
| MO-2210 | 2023 Underpayment Of Estimated Tax | |
| MO-60 | 2023 Application For Extension Of Time To File | |
| MO-A | 2023 Individual Income Tax Adjustments | |
| MO-ATC | 2023 Adoption Tax Credit Claim | |
| MO-CR | 2023 Credit For Income Taxes Paid To Other States | |
| MO-CRP | Certification Of Rent Paid For 2023 | |
| MO-PTC | 2023 Property Tax Credit Claim |
|
| MO-SCC | 2023 Shared Care Tax Credit | |
| 1937 | Request For Photocopy Of Missouri Income Tax Return | |
How do I track my Missouri tax refund?
To track the status of your Missouri 1040 income tax refund online, visit the Missouri Department of Revenue website and use their Return Inquiry System. Missouri Department of Revenue suggests that you wait 3 days before checking the status of an electronically filed return and 8 weeks for a mailed in paper return.
To track the status of your Missouri income tax refund for 2023 you will need the following information:
- Social Security Number
- Filing status of return (Single, Married, etc)
- Anticipated refund or balance due amount
The requested information must match what was submitted on your 2023 Missouri Form 1040. To track prior year refunds, you will need to contact the Missouri Department of Revenue service center by phone or mail.
To contact the Missouri Department of Revenue service center by phone or email, use the check your refund status link above. Alternatively, read or print the 2023 Missouri Form 1040 instructions to obtain the proper phone number and mailing address.
Last updated: December 30, 2023
References:
- Missouri Individual Income Tax Forms. State of Missouri, Missouri Department of Revenue. Retrieved December 30, 2023.
- Individual Income Tax Year Changes. State of Missouri, Missouri Department of Revenue. Retrieved December 30, 2023.