@fanfare @dmertz I just e-filed my amended 2021 return. Really appreciate the help. Just a couple more questions that came up:
TurboTax mentioned that I need to physically mail my state (Maryland) amended returns. However, those didn't seem to change, other than updating my address. Do I really need to mail the state amended returns?
It also mentioned having to mail the "Form 1040-V Payment Voucher", but I don't owe any extra taxes for 2021, so do I really need to mail that, too?
