Solved
Her daughter is not legally mine but i still support them both how do i claim that?
If you file a joint return you can claim the child on your joint return. By filing as “Married Filing Jointly” you will each get the $4050 personal exemptions and the standard deduction of $12,600 for a married couple.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.