Help with 1040X explanation! I invested 2,000 into my IRA and deducted it from my 2010 Federal Taxes, but I failed to date the check and it was returned to me but AFTER the April 15th deadline. So now I'm filing a 1040x form and need to know how I should word my explanation of my error? Also do I need to send in a copy of my 1040 form with it? |