How Do I Contact Wisconsin Department Of Revenue?
How Do I Contact Wisconsin Department Of Revenue? Topic Contact information Customer service main(608) 266-2772 Income tax Email us (608) 266-2486 Homestead credit Email us (608) 266-8641 Business line Email us (608) 266-2776 What is the IRS number to talk to a live person? Contact an IRS customer service representative to correct any agency errors