Filed client return and has rejected twice for the same code IND-452 and states the primary taxpayer's ID number has already been filed. I'm resorting to mailing the return as I don't know how else to fix this return. Does anyone have any suggestions?
Someone filed a return in that SSN. If its a common last name, it could have just been a (un)lucky typo by a stranger (a mistake), or worst case, an attempt at ID theft.
