Wisconsin — Wisconsin Form 1Instructional Booklet
More about the Wisconsin Income Tax Instructions
We last updated Wisconsin Income Tax Instructions in January 2019 from the Wisconsin Department of Revenue. This form is for income earned in tax year 2018, with tax returns due in April 2019. We will update this page with a new version of the form for 2020 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|
|Form 1||Income Tax Return (Long Form)|
|Income Tax Instructions||Wisconsin Form 1Instructional Booklet|
|Schedule H-EZ||Homestead Credit Claim (Easy Form)|
|Form 1-ES||Estimated Income Tax Voucher|
|Schedule H||Homestead Credit Claim|
Disclaimer: While we do our best to keep Income Tax Instructions 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 Is this form missing or out-of-date?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!