Wisconsin Wisconsin Additions to Federal Income
More about the Wisconsin Schedule 4V Corporate Income Tax TY 2020
We last updated the Wisconsin Additions to Federal Income in May 2021, so this is the latest version of Schedule 4V, fully updated for tax year 2020. You can download or print current or past-year PDFs of Schedule 4V directly from TaxFormFinder. You can print other Wisconsin tax forms here.
Other Wisconsin Corporate Income Tax Forms:
Wisconsin usually releases forms for the current tax year between January and April. We last updated Wisconsin Schedule 4V from the Department of Revenue in May 2021.
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 Schedule 4V
We have a total of five past-year versions of Schedule 4V in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
2019 IC-023 Schedule 4V Wisconsin Additions to Federal Income
2018 IC-023 Schedule 4V Wisconsin Additions to Federal Income
2017 IC-023 Schedule 4V Wisconsin Additions to Federal Income
2016 IC-023 Schedule 4V Wisconsin Additions to Federal Income
2015 IC-023 Schedule 4V Wisconsin Additions to Federal Income
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 Is the form on this page out-of-date or not working?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.