Why is my Federal e-file return being rejected if my daughter, who is a full time student, noted on her taxes that someone else can claim her?

[IreneS · Accepted solution]

If your daughter has filed her return, her Social Security Number is already in the IRS system and brought up an alert when it was also included in your return as a dependent, even if she said that someone else could claim her.

Just print and mail in your return.