Proof of death, such as certified copies of the death certificate. Notify Bank of America.We'll ask you for the deceased customer's full legal name and Social Security number to identify their accounts. This free program will help you create the affidavit that you will need to file in Surrogate's Court. This worksheet will help you calculate the value of the Decedent's Estate. It should not be attached to your Small Estate Affidavit. After someone dies, notify the government programs and businesses they used. Cancel benefits payments and close or transfer accounts. Online: Use our online form to notify us about a customer's death. Complete Address of the Deceased .