Welcome to the Tax Appeals Commission

​​​​​​​​​​​The Wisconsin Tax Appeals Commission is an independent state agency that was created by the Wisconsin State Legislature to hear and determine disputes between taxpayers and the Wisconsin Departments of Revenue and Transportation. The information on this website is for general use and should not be taken as legal advice. 

Filing an Appeal:

The Tax Appeals Commission does not accept electronic appeals. Appeals must be filed in writing.

Covid-19 Notice:

Due to the Covid-19 pandemic, the office is open only for the limited purpose of filing submissions. Please contact Commission staff with any questions. 

Please visit our FAQ​ page.