Good afternoon Brenda!
This gets a little bit more complicated, since you expensed the prepay in 2020. I think the best way to deal with this would be to create a credit note for the supplier in 2021, and reducing your expenses accordingly.
It might look something like this:
https://uploads.disquscdn.c...
This way, you can keep the credit on file until such a time you need to use it in the future, and apply it against other expenses incurred.
https://uploads.disquscdn.c...
Hopefully this helps you out. Let me know if you have any further questions!
