600S Corporation Tax Return
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2023 - 600S Corporation Tax Return
2022 - 600S Corporation Tax Return
2021 - 600S Corporation Tax Return
2020 - 600S Corporation Tax Return
For more information read this year's S Corporation Income Tax Instruction Booklet (IT-611S.)
Prior Years - 2019 and earlier
IMPORTANT! To successfully complete the form, you must download and use the current version of Adobe Acrobat Reader.
To successfully complete the form, you must download and use the current version of Adobe Acrobat Reader.
- Download and save the form to your local computer. To save the file, right-click and choose save link as. Be sure and note where the file is being saved.
- Open the pdf using the current version of Adobe Acrobat Reader (download a free copy of Adobe Acrobat Reader.)
- Complete and save the form on your computer. Print the form and mail to the appropriate address on the form.
- Can I fill the forms out by hand? Yes, but forms completed electronically process faster than handwritten forms.
- Fillable forms do not work reliably with all the different browsers but they do work reliably with Adobe Acrobat Reader.