1040 - US ELF: Error Code F1040A-512

Alerts and notices
Leave feedback

Contact information (optional):

Leave this blank:

Please tell us how we can make this information more helpful.


Characters left:

MFA required for electronic filing

Effective May 3rd, the 2017 version of UltraTax CS requires multi-factor authentication (MFA) to transmit e-files from CS Connect. Find out more.

Error Reject Code F1040A-512: Each Dependent's SSN on this return must not be the same as the Primary or Secondary SSN on this return. The Dependent SSN must not be the same as the Primary or Secondary on another return in which the SSN was claimed as an exemption.

Here is a situation where the taxpayer and/or spouse was claimed as a dependent on another tax return. Review the following list to resolve the issue.

Share This