Purchased 7/2017 for son in law until he could get loan by himself in 2018. Bought and set up on contract with him for my protection, a residential land contract. He decided he wanted out of contract in Dec and signed deed back over to me in Jan. He paid me $350 a month, which paid property taxes, homeowners insurance, and rest to principle and interest on my loan. So I made no profit. For 2017 tax year, how do I file this?