I made an error on my medical expenses and need to refile. The tax return is the same and doesn't change, but I still need to make the correction. I received an error message when I tried to refile it yesterday. I assume it's too early to refile the return. Does anyone know when I will be able to fix it?
Edit: I've been doing more digging. Is it correct that I have to wait for my notice of assessment? I don't want to do anything too early and risk being locked out.
