Informal probate is the process for asking the court to appoint a personal representative for a decedent's estate without a hearing. One thing for sure is that the bank will want to know the specific reasons for the removal request as the next-to-kin.The documents needed are a death certificate, residential proof, bank passbook, etc. Some places, such as a bank or utility company, need to see a death certificate to verify that a person has died. To sum up, I want to inform you that my husband died in a car accident on 28th July 2022. Moreover, he has a savings bank account in your bank. In this detailed guide of Utah inheritance laws, we break down intestate succession, probate, taxes, what makes a will valid and more. 1. A copy of the decedent's death certificate is attached. 2. My relationship to the decedent is . 3. Within a few days of death.