Not sure which form you are dealing with......you didn't say.
BUT
1) IF using the Desktop software, you could switch to Forms Mode and edit it there.
2) IF using Online or Desktop software, and you uploaded the forms as a picture or a PDF file....just DON'T do that. Delete the form and re-enter it manually.
Some forms (like 1099-INT or-DIV) don't require a payer address.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
