If business is not conducted 100% in Wisconsin a Location of Operations within Wisconsin is required. To enter this in the return, from the main menu of the Wisconsin form 4 select;
- WI Net Income before Business Loss Offset
- Method of apportionment - Select Method
- Complete Apportionment
Once the Apportionment is completed, return to WI Corporation Main Menu and select;
- Heading Information
- Additional Information
- Location of WI Operations
Additional information: WI Form 4 Instructions