Ok, I can save my whole return, but how do I know what I need to mail? There's no form 8453 in the files with anything checked (although I do have a form 8949). Everywhere I have a "need to mail" checkbox it is set to no. Maybe I have to mail the 8949, but how would I know that? I have RSUs so the cost basis wasn't reported to the IRS. I guess just being able to view it is unhelpful without any direction on what needs to be mailed.
