Wisconsin Income Tax Forms

Wisconsin Income tax forms for current and previous tax years. Current Wisconsin income taxes can be prepared but ONLY be e-Filed in conjunction with an IRS Income Tax Return, as the IRS and the state of WI share tax data.

The Wisconsin tax forms are listed by tax year below and all WI back taxes for previous years would have to be mailed in. You can complete the forms with the help of eFile.com free tax calculators. Complete the respective Wisconsin tax form(s) then download, print, sign, and mail them to the Wisconsin Department of Revenue. In addition to filing Wisconsin tax forms you might also have to file previous IRS tax return forms.

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A list of income tax forms for other states.