I see what happened. Turbo Tax overstated the subtractions on form OR-ASC-NP. They included the entire pension amount as a subtraction, but since none of the income was taxable in Oregon, it can't be used as a subtraction. I've gone through amending the Oregon return and can find nothing that I would input that would change the way this should be handled.
Turbo Tax correctly showed that this was not Oregon income on the OR-40-N, but it erroneously shows it as a subtraction on OR-ASC-NP.
I've gone through the process of amending the return, but there's nothing I can change that would alter the way Turbo Tax completes the OR-ASC-NP.
If I'm wrong about this I'd like to know the details so I can file an amended return.
Also, I'd like to know how to avoid this issue next year.
