How do you settle your deceased father's estate who died with a will?

The will must be submitted to the probate court to be proved and allowed. At the same time you petition to be appointed the executor. Once the court has allowed the will and appointed you as the executor it will issue Letters Testamentary in your name. You will have the authority to settle the estate according to the provisions in the will, the laws of intestacy and the laws governing probate in your state. You should consult with an attorney who specializes in probate who can guide you through the process. The actions of an executor are controlled by statute and there may be personal liability if the executor fails to follow statutory law. Most people need the expert advice of an attorney to carry out their responsibilities according to law and avoid any personal liability.