Based on California tax board website, if tax underpayment due amount is more than 500$, there will be 5% penalty on due amount. However, when I created my california state return using turbotax it is not generating any penalty. Without this penalty tab, I can not use annualized income installment method. So there is no way to pay or reduce penalty in system. I can see that system has generate FTB 5805 form but it is blank and I can not edit manually.
I think there is a bug in software. How do I report it?
I have created diagnosis file.
