I have Mac home and business downloaded version and I did the thing under penalties where I put 0 instead of my 2017 tax liability. I have overpaid estimated taxes so I know I don't own an underpayment charge. Then I deleted for 2210 and it finally was really deleted for good. I just filed and will know in a few hours if I am accepted or rejected, but I am expecting that it worked since the 2210 form was actually gone.
