Forms and Manuals
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To search for archived forms from a previous tax year, choose a year from the Tax Year drop-down box below.
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Motor Vehicle Forms
Some motor vehicle forms are not available electronically, such as multi-part forms.
The Request for Mail Order Forms may be used to order one copy or several copies of forms.
Motor Vehicle Dealers and Lienholders - Please use the same online form when you request bulk quantities of motor vehicle forms.
Additional motor vehicle form information
Number | Name | Tax Year | Revision Date |
---|---|---|---|
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2023 | 12/28/2023 |
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2022 | 12/28/2022 |
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2021 | 12/28/2021 |
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2020 | 7/20/2021 |
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2019 | 12/27/2019 |
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2018 | 12/21/2018 |
MO-1120S | S Corporation Income Tax Return (NOTE: For proper form functionality, utilize Internet Explorer browser and Adobe Reader for PDF viewer.) | 2017 | 12/4/2017 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2023 | 8/30/2024 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2022 | 8/30/2024 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2021 | 12/29/2021 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2020 | 6/29/2021 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2019 | 12/26/2019 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2018 | 12/20/2018 |
MO-1120S Instructions | S Corporation Income Tax Return Instructions | 2017 | 12/3/2017 |