You have been appointed and qualified as personal representative of the estate on . Working your way down, you'll fill out the name and address, as well as phone number.Who exactly is this "to? File the form, the decedent's will (if there is one), and a certified copy of the death certificate with the county probate court where the decedent lived. Us to request the fee be added to your case. If the court appointed you as a personal representative for the estate, only the Letters of Authority for Personal Representative is required. Personal Representative. Many financial institutions won't let your family access accounts after death. They require Letters of Authority.