I am due to jointly inherit a house from my aunt along with my other cousin. There will be a sizeable inheritance tax bill due on the property however. The issue is my cousin currently resides in the property and has indicated no intention of wanting to sell or leaving the property. But we cannot possibly pay this bill without selling the property. I am worried about being liable for a tax bill I am unable to pay. Will I have to go to the Revenue and explain this or what ?