We are using TurboTax Business desktop. Added Wisconsin state return. So far we have run into the following problem:
The step by step interview does not ask questions for calculating the State income apportionment ratio in WI vs the rest of our business. We can manually do that via the Forms interface, and fill out Schedule A-01. Although the program then calculates the State income apportionment ratio and adds Schedule A-01 to the forms, it does not use the ratio in the rest of the state return, and still uses all of our income as if it came from WI. How do we fix that?