Payroll Wisconsin, Unique Aspects of Wisconsin Payroll Law and Practice

The Wisconsin State Agency that oversees the collection and reporting of State income taxes deducted from payroll checks is: Department of Revenue Income, Sales, Inheritance and Excise Tax Division P.O. Box 8910 2135 Rimrock Rd. Madison, WI 53713 (608) 266-2776 http://www.dor.state.wi.us/ Wisconsin allows you to use the Federal W-4 form or the “WT-4, Employee’s Wisconsin […]