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.

Notice:

Commission staff may not provide any legal advice, including advice as to how to file an appeal. Please contact an attorney or legal clinic for advice.

Filing an Appeal:

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

NOTICE: We moved!

Please update your records with our new address:

Tax Appeals Commission

101 E. Wilson St., 5th Floor

Madison, WI 53703

Recent TAC Decisions:

Priebe, Michelle

Sultan Enterprises I LLC

Lincare Holdings

RH Companies