You shouldn't have to do anything to save the .tax2022 file. Just exit the program., it should ask if you want to save. Are you on Windows? Go up to File-Save or Save As. Then it should be in your Documents in a Turbo Tax folder. Search your computer for all files ending in .tax or .tax2022 to make sure you know where it is and the name. And copy it to a flash drive for backup in case your computer crashes.
