My mother moved in with me and she and my sister both have their own rooms. I have my own bedroom with my Girlfriend and our daughter. My mom claims my sister on her taxes and I claim my daughter on mine. We split every cost of the house down the middle. The rent, the bills, the groceries. Everything else like car and car insurance phone bills is separate. In a way its two families living under the same roof. Can we both claim head of household using the same address?
