Wisconsin Wisconsin Allocation and Separate Accounting Data
More about the Wisconsin Form C Corporate Income Tax TY 2021
We last updated the Wisconsin Allocation and Separate Accounting Data in January 2022, so this is the latest version of Form C, fully updated for tax year 2021. You can download or print current or past-year PDFs of Form C directly from TaxFormFinder. You can print other Wisconsin tax forms here.
Related Wisconsin Corporate Income Tax Forms:
|Form Code||Form Name|
|Schedule MT||Wisconsin Alternative Minimum Tax|
|Schedule R||Wisconsin Research Credits|
|Form Corp-ES - Instructions||Wisconsin Corporation Estimated Tax Voucher - Instructions|
|Schedule DE||Disregarded Entity Schedule|
|Schedule MA-M||Wisconsin Manufacturing Credit|
|Form 6CL||Wisconsin Capital Loss Adjustment|
|Form 6CS||Wisconsin Sharing of Research Credits|
|Form CU||Wisconsin Credit Union Declaration of Exempt Status|
|Form HR-T (Instructions)||Transfer of Supplement to Federal Historic Rehabilitation Credit (instructions)|
|Form PW-ES (Instructions)||Wisconsin Pass-Through Entity Withholding Electronic Payment Voucher - Instructions|
Wisconsin usually releases forms for the current tax year between January and April. We last updated Wisconsin Form C from the Department of Revenue in January 2022.
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 C
We have a total of seven past-year versions of Form C in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
2020 IC-044 Form C Wisconsin Allocation and Separate Accounting Data (fillable)
2019 IC-044 Form C Wisconsin Allocation and Separate Accounting Data (fillable)
2018 IC-044 Form C Wisconsin Allocation and Separate Accounting Data
2017 IC-044 Form C Wisconsin Allocation and Separate Accounting Data
2016 IC-044 Form C Wisconsin Allocation and Separate Accounting Data
2015 IC-044 Form C Wisconsin Allocation and Separate Accounting Data (fillable)
HT-017 Schedule C, Form 101, Mortgages, Notes & Cash (9/86)
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.