A family member made me a joint owner for 3 years in a rental property without my knowledge. Last year I was asked to sign a deed giving up my rights, which I did (that's how I found out). I never received any compensation from the business or the transfer of the rights nor a K1. I received a letter from the IRS asking me to pay taxes on partnership money I never received. Can I tell the IRS it wasn't me but my family member who received the money?