Missouri Individual Income Tax Return

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Individual Income Tax Return
MO-1040  2023 Individual Income Tax Return - Long Form
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Extracted from PDF file 2023-missouri-form-mo-1040.pdf, last modified December 2023

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More about the Missouri Form MO-1040 Individual Income Tax Tax Return TY 2023

Form MO-1040 is the general individual income tax return for residents of Missouri. You must file your taxes yearly by April 15.

We last updated the Individual Income Tax Return in April 2024, so this is the latest version of Form MO-1040, fully updated for tax year 2023. You can download or print current or past-year PDFs of Form MO-1040 directly from TaxFormFinder. You can print other Missouri tax forms here.

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Related Missouri Individual Income Tax Forms:

TaxFormFinder has an additional 61 Missouri income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Missouri Form MO-1040.

Form Code	Form Name
Form MO-1040A	Single/Married with One Income Tax Return Tax Return
Form MO-1040ES	Estimated Tax Declaration for Individuals Estimated
Form MO-1040-INS	Information and forms to Complete MO-1040 (Income Tax Return)
Form MO-1040V	Individual Income Tax Payment Voucher Voucher
Form MO-1040P	Property Tax Credit Claim/Pension Exemption Tax Credit
Form MO-1040A_INS	Information and forms to Complete MO-1040A
Form MO-1040ES-INS	Information to Complete MO-1040ES Estimated
Form MO-1040P-INS	Information and forms to Complete MO-1040P

Download all MO tax forms View all 62 Missouri Income Tax Forms

Form Sources:

Missouri usually releases forms for the current tax year between January and April. We last updated Missouri Form MO-1040 from the Department of Revenue in April 2024.

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Form MO-1040 is a Missouri Individual Income Tax form. Like the Federal Form 1040, states each provide a core tax return form on which most high-level income and tax calculations are performed. While some taxpayers with simple returns can complete their entire tax return on this single form, in most cases various other additional schedules and forms must be completed, depending on the taxpayer's individual situation, to create a complete income tax return package.

About the Individual Income Tax

The IRS and most states collect a personal income tax, which is paid throughout the year via tax withholding or estimated income tax payments.

Most taxpayers are required to file a yearly income tax return in April to both the Internal Revenue Service and their state's revenue department, which will result in either a tax refund of excess withheld income or a tax payment if the withholding does not cover the taxpayer's entire liability. Every taxpayer's situation is different - please consult a CPA or licensed tax preparer to ensure that you are filing the correct tax forms!

Historical Past-Year Versions of Missouri Form MO-1040

We have a total of twelve past-year versions of Form MO-1040 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:

2023 Form MO-1040

MO-1040 2023 Individual Income Tax Return - Long Form

2022 Form MO-1040

Form MO-1040 - 2022 Individual Income Tax Return - Long Form

2021 Form MO-1040

MO-1040 2021 Individual Income Tax Return - Long Form

2020 Form MO-1040

MO-1040 2020 Individual Income Tax Return - Long Form

2019 Form MO-1040

2019 Individual Income Tax Return - Long Form (MO-1040)

2018 Form MO-1040

2018 Individual Income Tax Return - Long Form

2017 Form MO-1040

2017 Individual Inocme Tax Long Form (Form MO-1040)

2016 Form MO-1040

2016 Individual Income Tax Return Long Form MO-1040

2015 Form MO-1040

MO-1040 Book_12-01-15.pdf

Individual Income Tax Return - Fillable and Calculating Form (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.)

2014 Form MO-1040

2014 Individual Income Tax Return - Long Form

2013 Form MO-1040

2013 Individual Income Tax Return - Long Form

2012 Form MO-1040

MO-1040 Fillable Calculating

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