Missouri Tax Forms 2018
Printable State MO 1040 Form and MO 1040 Instructions

Missouri 2018 MO 1040 Form and Instructions
Free printable 2018 MO 1040 Form and 2018 MO 1040 Instructions booklet in PDF format to print, prepare, and mail your 2019 Missouri state income tax return.

Printable Missouri (MO) state income tax MO-1040 Long Form or MO-1040A Short Form must be postmarked by April 15, 2019 in order to avoid penalties and late fees. Printable Missouri state tax forms for the current tax year will be based on income earned between January 1, 2018 through December 31, 2018. The Missouri income tax rate for 2018 is progressive from a low of 1.5% to a high of 5.9%. The Missouri state tax table can be found inside the MO 1040A Short Form and MO 1040 Long Form instructions booklet.

Preparation of your Missouri income tax forms begins with the completion of your federal income tax forms. Some 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 1040 using the links above or on the left side navigation. Remember that federal tax forms 1040EZ and 1040A have been discontinued for the 2018 - 2019 filing season.

2018 Missouri MO-1040A Form and Instructions

You may use the Missouri Form MO-1040A Short Form if you:

  • Are a one income family.
  • Had only Missouri income.
  • Claim the standard or itemized deductions.
  • Do not have any tax credits or modifications to your income.
  • See the instruction book for more details.

MO-1040A Form
MO-1040A Instructions

2018 Missouri MO-1040 Form and Instructions

If you don't meet the usage requirements for the short form, use the Missouri Form MO-1040 Long Form.

MO-1040 Form
MO-1040 Instructions

Frequently required Missouri tax forms, instructions, schedules, worksheets, and tables.

558 - Military Information
1937 - Request for Photocopy of Missouri Income Tax Return
4340 - Individual Consumer's Use Tax Return
Address Change - Change of Name or Address
MO-60 - Application for Extension of Time to File
MO-1040ES - 2019 Estimated Tax Declaration for Individuals
MO-1040P - Property Tax Credit/Pension Exemption
MO-1040V - Individual Income Tax Payment Voucher
MO-2210 - Underpayment of Estimated Tax
MO-A - Individual Income Tax Adjustments
MO-ATC - Adoption Tax Credit Claim
MO-CFC - Champion for Children Tax Credit Claim
MO-CR - Credit for Income Taxes Paid to Other States
MO-CRP - Certification of Rent Paid for 2018
MO-PTC - Property Tax Credit Claim
MO-PTC instructions - Property Tax Credit Claim
MO-PTS - Property Tax Credit Schedule
MO-SCC - Shared Care Tax Credit
MO-TC - Miscellaneous Income Tax Credits

List of all printable MO state income tax forms.

Click any Missouri state income tax form title above to download, view, print, and save the PDF file. The PDF file format allows you to safely print, prepare, and mail in your 2018 Missouri state tax forms.

The Missouri Department of Revenue will expect your 2018 income tax forms to be printed on high quality printers. Today's laser, bubble-jet, or ink-jet printers are generally acceptable. Color printing is not required, however, we recommend that you read the first few pages of the Missouri MO 1040A short form or MO 1040 long form instructions booklet for updates regarding the printing of your 2018 Missouri state tax forms.

Missouri State Income Tax Refund Status

To check the refund status of your MO-1040A short form or MO-1040 long form 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 check your Missouri tax refund status for 2018 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 MO 1040A short form or MO 1040 long form for the current year. To look up 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, view or print the 2018 Missouri 1040 instructions to obtain the proper phone number and mailing address.

Last updated: April 6, 2019