On the form "Car and Truck wks", (no matter using interview, or using the form version directly)
For property A:
27. Additional Expenses:
d. The property tax portion of the registration fee for the car = $1200
e. less person portion = ($900)
This (e) with ($900) is generated from Turbo Tax because
the non-business portion of the property Tax of the car is 1-1000/4000=75%, and 75% of $1200 property Tax is $900
So, for the property (B), the non-business portion of the property Tax is also $900.
And therefore, 900 + 900 = 1800, and therefore, Turbo Tax automatically put $1800 into Sch A (6c) as the non-business portion of state and local personal property Tax. But as I said before, this is wrong. Because clearly, the non-business portion is 50% of the $1200, which is $600.
