The probate of all wills and granting of letters must be in the state and county where the deceased lived. All documents posted below in PDF format must be filed with the court in PDF format.An Affidavit of this nature allows a bank or credit union in Florida to pay a qualified family member the funds in the decedent's bank accounts. An Affidavit of Heirs is to be used when the decedent died without a will. 2. For purposes of this document, you must list ALL RELATIVES of the decedent,. Technically, you should take a death certificate and affidavit of small estate to the bank to close the account, not use his ATM card and PIN. Notify Bank of America. We'll ask you for the deceased customer's full legal name and Social Security number to identify their accounts. Under Florida probate law, an original copy of the decedent's will must be filed with the local circuit court clerk within 10 days of the known death.