Thanks again @GeorgeM777 for your reply! After checking my Form 6251 (federal AMT) and Schedule P (state AMT), I realized the line 10 of my Schedule P didn't take the "ISO exercise and hold" information I previously entered in federal tax. As a result, I'm subject to a good amount of federal AMT but getting a refund for state tax. I wonder if this is related to the bug I was reporting? Like, TurboTax for some reasons didn't register the "ISO exercise and hold" information properly in state tax and put it in the "other ISO/CQSO" field.
And it looks that line 10 of Schedule P is a combination of "incentive stock options from Schedule K-1 worksheets" and "other incentive options". Do you know what Schedule K-1 worksheets is about? I wonder if it stands for the "ISO exercise and hold" information. Thanks!
