@yofu , are you saying that your 2021 filed / accepted return, prepared using TurboTax, did not transfer the full extent of the 1031 exchange ( 2 disposed/given up and 1 new replacement ) ? Or are you saying that the 2021 return is still in extension ( should not be generally )? I am confused.
Are you using windows downloaded / CD and if so which version -- Home& Business or ?
I will circle back once I hear from you
