Mailed returns are not "accepted" or "rejected" like e-filed returns are. They are simply opened up by humans and keyed into the system. So it takes longer for a mailed return to be processed, but the return will not be "rejected." Make sure you use a mailing service like certified mail so you can track it and know that the IRS received it, since it will take some time before you can see any information on the IRS refund site.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
