If he leaves the house to you in his will and states that it is to go to you free of inheritance tax, then any tax has to be paid from other assets. If the other assets are sufficient. But I suggest you visit the Citizens advice bureau, who may be able to get you a cheap or even free ( but brief) appointment with a solicitor. I have just been in a very similar situation, where I inherited a property, with the Inheritance tax being met from other assets. I did not have to pay any tax, but if I were to sell now I might well face capital gains tax. If the house is your only house, you would not face capital gains tax if/when you wanted to sell it.