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Wisconsin Wisconsin Combined Corporation Franchise or Income Tax Return
, or request a six-month extension here .More about the Wisconsin Form 6 Corporate Income Tax Tax Return
We last updated the Wisconsin Combined Corporation Franchise or Income Tax Return in January 2022, and the latest form we have available is for tax year 2021. This means that we don't yet have the updated form for the current tax year. Please check this page regularly, as we will post the updated form as soon as it is released by the Wisconsin Department of Revenue. You can print other Wisconsin tax forms here.
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File Now with TurboTaxRelated Wisconsin Corporate Income Tax Forms:
TaxFormFinder has an additional 88 Wisconsin income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Wisconsin Form 6.
| Form Code | Form Name |
|---|---|
| Form 4466W | Wisconsin Corporation or Pass-Through Entity Application for Quick Refund of Overpayment of Estimated Tax |
| Form 6BL | Wisconsin Net Business Loss Carryforward for Combined Group Members |
| Form 6CL | Wisconsin Capital Loss Adjustment |
| Form 6CS | Wisconsin Sharing of Research Credits |
| Form 6I | Wisconsin Adjustment for Insurance Companies |
| Form 6Y | Wisconsin Modification for Dividends |
| Form P-706 | Taxpayer Information Change Request |
View all 89 Wisconsin Income Tax Forms
Form Sources:
Wisconsin usually releases forms for the current tax year between January and April. We last updated Wisconsin Form 6 from the Department of Revenue in January 2022.
Form 6 is a Wisconsin Corporate 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 Corporate Income Tax
The IRS and most states require corporations to file an income tax return, with the exact filing requirements depending on the type of company.
Sole proprietorships or disregarded entities like LLCs are filed on Schedule C (or the state equivalent) of the owner's personal income tax return, flow-through entities like S Corporations or Partnerships are generally required to file an informational return equivilent to the IRS Form 1120S or Form 1065, and full corporations must file the equivalent of federal Form 1120 (and, unlike flow-through corporations, are often subject to a corporate tax liability).
Additional forms are available for a wide variety of specific entities and transactions including fiduciaries, nonprofits, and companies involved in other specific types of business.
Historical Past-Year Versions of Wisconsin Form 6
We have a total of seven past-year versions of Form 6 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
2020 Form 6
2020 Form 6 - Wisconsin Combined Corporate Franchsie or Income Tax Return
2019 Form 6
2019 Form 6 - Wisconsin Combined Corporate Franchsie or Income Tax Return
2018 Form 6
2018 Form 6 - Wisconsin Combined Corporate Franchsie or Income Tax Return
2017 Form 6
2017 Form 6 - Wisconsin Combined Corporate Franchise or Income Tax Return
2016 Form 6
2016 Form 6 - Wisconsin Combined Corporate Franchsie or Income Tax Return
2015 Form 6
2015 Form 6 - Wisconsin Combined Corporate Franchsie or Income Tax Return (fillable)
2011 Form 6
1986 G-060 Form 6 Wisconsin Donee's Gift Tax Report for 1986
TaxFormFinder Disclaimer:
While we do our best to keep our list of Wisconsin Income Tax Forms up to date and complete, we cannot be held liable for errors or omissions. Is the form on this page out-of-date or not working? Please let us know and we will fix it ASAP.