I have claimed my daughter and she is doing her own taxes she is 17 and did not make a lot of money. and they keep rejecting her filing. does any one know why?

[Rachel_W]

If you claimed your daughter as a Dependent, she needs to indicate on her return that she cannot claim herself.  

To do this, she needs to revisit the "My Info" section and click "Edit" next to her name.  Next, she needs to scroll down and answer "YES" to the question "Someone else can claim me as a Dependent" and "YES" to "and this person will claim me on their 2018 Tax Return"

After doing this, her return should e-file successfully.