First go into your documents and go into the Turbo Tax folder. Like they and make sure you see 2021 Your last name initial and and form 1040 Individual tax return. It will have a . Tax 2021 extension.
If it's there you should be able to import it. If you used another computer last year you will have to go to that computer find the file the same way and right click after you have inserted a USB storagedrive and send to the E drive it whatever the drives letter becomes. Then transfer get it into the other computers Turbo tax folder. Ok assuming you have the 2012 file next Go in TT22 to where it says (In my software anyway) continue your 2022 return and then it will show you any returns you've done for 2022 just below It says start a new return so if you click that It should say good news we found your tax info and will show the list if it's not on the list go below and click browse and find that 2021 in the TurboTax folder click it accept it and it should transfer for you. If you have a PDF file it's a different story usually if you can't find the file and it won't open it that means it's not on the computer
