I’m not married to the mother, but the child is my biological son, and he will be US citizen. I’m going through paper to get his social security number. The mother is not us citizen, and I’m not planning to claim her on my tax return or file married jointly. To claim my son as dependent, do I file as head of household or single? I maintain my home and doesn’t have any support from anybody and provide monthly financial support to my child while he lives overseas.
