I am concerned. Mailed taxes 3 months ago no status ever posted. I tried to send Turbo tax this week because I thought it was lost in the mail. Turbo Tax was rejected because same Soc Sec# on more than one tax return in same year. Does this mean my mailed one was received? How much longer do I wait until "Check My Refund" is at least marked as received? How can I be sure this is not lost in the system?
