I have Home & Business and it transferred from 2021 no problem. The version doesn't matter. There's probably something wrong with your 2021 file.
Here's an idea. Do you still have 2021 installed? Try opening 2021 program and see if you can get your 2021 return to show up in it. Go to FILE - OPEN. Then save it again with a name and place you can find. Go to File - Save As.
