Wisconsin — Income Tax Return (Long Form)
More about the Wisconsin Form 1 Tax Return
We last updated Wisconsin Form 1 in January 2020 from the Wisconsin Department of Revenue. This form is for income earned in tax year 2019, with tax returns due in April 2020. We will update this page with a new version of the form for 2021 as soon as it is made available by the Wisconsin government.
Other Wisconsin Individual Income Tax Forms:
In addition to information about Wisconsin's income tax brackets, Tax-Brackets.org provides a total of 89 Wisconsin income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Wisconsin tax forms:
|Form Code||Form Name|
|Schedule H-EZ||Homestead Credit Claim (Easy Form)|
|Form WI-Z||Income Tax Return (Easy Form) OBSOLETE|
|Form 1||Income Tax Return (Long Form)|
|Schedule I||Adjustments to Convert Federal Adjusted Gross Income and Itemized Deductions To The Amounts Allowable for Wisconsin|
|Form 1A||Income Tax Return (Short Form) OBSOLETE|
Disclaimer: While we do our best to keep Form 1 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!