Turbotax asked me whether I have filed. I checked yes. And the amounts in Federal and State went to $0. So it should know that I have paid the taxes I was supposed to paid back then. Then, in the box 2(a) of 1099-R, if I don't change anything, taxes are still $0. But if I add $1 in the box 2(a) amount, immediately the amount went up. And the increase also reflected in the Amended Return Summary. For line 1 Adjusted Gross Income, between the previous AGI and the amended AGI, there is a much bigger difference than the increase of $1. And the amount seems to depend on the total amount in 2(a) instead of the difference. However, if I don't change or go back to previously filed amount in box 2(a), taxes go to $0. Is this a bug in Turbo Tax or are there special tricks to get the numbers right? If this is a bug that there is no way to file amended 1099R correctly with turbotax, I need to find other tax professional soon. The deadline for 2020 amendment is May 17. Only a few days left. Please let me know if there is a way to work around this issue, or if this is a bug that cannot be fixed before May 17, 2024. Thanks.
