Each tax file is saved separately from the program. They end in .tax2018. Be sure to save each return with a unique name you can tell apart. Especially if two people have the same first and last names (like a father and son) the second return might overwrite the first person’s return.
The returns are saved in your Documents then in a Turbo Tax folder. You should also save each return as a pdf file when you are done. When a return is done and filed you could move it to a flash drive or burn it to a CD. You will need to have the file ending in .tax2018 to transfer into next year.
You can save each return with a password on the computer.
