Get your taxes done using TurboTax

my Taxes were rejected by federal because my son inadvertantly claimed himself as a dependent (his first year doing taxes himself). The error from TurboTax was to create a IRS IP PIN, which I did and entered per your instructions (thank you).  I also had my son amend his return and refile with the correct info.  Is that everything I need to do to get my taxes acepted?