File Wisconsin Form 1A
Prepare Wisconsin Form 1A now with e-File.com
E-Filing Options: e-File.com - TaxAct
Form 1A is the middle length form Wisconsin residents may use to file their tax returns. To see if you meet the requirements to file this form and if this form is right for you see the Form WI-Z instructions. The other forms Wisconsin residents may file are Form WI-Z and Form 1.