In reviewing the forms generated by TurboTax for my California state return, I noticed that there is a small ($4) entry in line 9 of CA 540 schedule P (AMT & Credit Limitations) which I don't understand. According to the instructions for this form, this line is to enter adjustments to gain or loss that result from a different basis being required for AMT. However, I am not in such a situation (all my gains and losses from 2019 are the result of stock sales for which the basis should be the same in AMT and regular tax). Why is TurboTax entering a value here?
