I made the mistake of asking my mother what income tax forms she filled. What she said was 1040a. What she meant was that my dad does the taxes, and I should probably ask him. Sadly, I didn't catch onto that, and submitted the pre-pre-application. My dad filled out the entire thing, only to find that he couldn't submit the form, partly because the CSS doesn't understand real estate (it can go down in value, so the numbers we put in are correct) and because I need the questions for a 1040. How do I fix this? I'm trying to see if I can re-register, but it's not looking like that'll be possible.