My wife and I got married at the end of 2025. I mistakenly thought we could both still file single/head of household. I am going to file an amended return before April 15, however, I just need to know if we can pull information from both returns (separate TT Log ins) into the amended return? Or, do I have to re-enter all of the information from both returns into the amended return? Lastly, does it matter which return we amend? They were both separate returns and they will now be one.
