I just found out that my son contributed about $200 more to his Roth IRA than he was allowed to in 2007. What must he do to avoid a penalty? Can he ask the Roth IRA custodian to recharacterize $200 of his contributions toward his 2008 contribution?
If there is a penalty, is that paid on his 2007 return? I assume he will pay tax, if any, on the earnings on the excess contributions on his 2008 return.