or....the question is, HOW did you transfer 2020 to 2021.
IF you used the PDF file from 2020, that transfers virtually nothing, just names, SSN's, Telephone #, and AGI...nothing else.
IF you want more, you have to download your tax datafile (ending in .tax2020 ) form yoru online account, and transfer that file in right when you start a NEW 2021 tax return...that should have most everything (in empty forms)
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
