That rejection means that either your own SSN or the SSN of a spouse or dependent on your return has already been entered into the system and you will not be able to e-file. Unfortunately, if you know that the SSN you entered is correct and should be on your tax return, the only solution is to print, sign and mail your return and let the IRS sort it out.
**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.**
