After you file

Thank you @AnnetteB6 . Will TT Premier 2023 allow me to e-file? In the past, it used to only be done by mail. Also, I have not yet filed my 2024 tax return, and I carry forward a capital loss. Do you recommend I amend my 2023 before filing my 2024 so TT Premier 2024 is updated on the previous 2023 data?