Fed EFile Reject Code IND-512-01

[B. Jani]

Hello:

The whole season went smooth until yesterday got reject from IRS. Using ATX software.

Mom-Dad filing own return. Did not claim own exemption due to very low income. Mom-Dad accepted by IRS. Claimed exemption under son tax return as dependent. Got reject as:

"Each Dependent SSN in Dependent Detail in the return or qualifying child identifying number on Form 1040-SS (PR) must not be the same as Spouse SSN on another return filed for the same tax year"

Looking at original SS card for all dependent and found correct on the return. ATX shows error for mom SS # but her own return with the same SS # number accepted by IRS without claiming exemption.

Any help or advise how to fix this.

TIA.