@cs216student wrote:
Thanks a lot! That was super helpful. I understand that if I choose pre-TCJA rules, then it should prompt me for parents information. So, I got back to the election and chose "No" for election to use pre-TCJA rules and it still prompts me for parents information, their income, etc. Please advise.
This is a bug in the interview, and it has been reported. However, when you choose No, even though it asks for parents' information, the software is correctly calculating the tax using the TCJA rules. It ignores the parents' information that you enter. So enter anything you like just to get through the questions.
I can't help you with the California problems. I don't know anything about it. I'll see if I can get someone else to help.