Did you use Turbo Tax or something like it to file online? If you did, you needed to get back on to check the status of your return and the IRS will acknowledge/accept your return.

The IRS does issue refunds before the 15th. I don't know if you want to mail a copy since you may confuse the matter more. You have until midnight of the 15th to get it postmarked when it's mailed, so you still have time to figure out if your return has been accepted.



Good luck.