Seller behind on taxes... selling to me... help

[Samuel Cervantez]

I found a seller who's behind on their current taxes and a loan they used to pay previous taxes. They went to sell me their house but I am unsure of what forms I need to buy it cash. Will a title company allow me to move forward with purchasing this property if they owe money on their taxes and a loan? If not what steps should I take to lock in this deal?