8:15 AM - 4:20 PM CST
IL CPA Society
550 W. Jackson Blvd., Suite 900
Click here for more info and to register.
Apportionment rules are constantly changing. From one factor to three factor formulas. From sourcing based on location of service to sourcing based on location of customer. Review the current state of apportionment rules with a particular emphasis on rules for service providers.