The bank most likely will require the. Estate's taxpayer identification number and a certified copy of your Letters of.The Maricopa County Indigent Decedent Services Program (CIDS) provides final disposition for those individuals who die within Maricopa County. (Arizona Revised Statutes, Section 14-3971)You would simply get the form and instructions from the court's website, fill out the form and have it notarized. Notify Bank of America. We'll ask you for the deceased customer's full legal name and Social Security number to identify their accounts. Before you do so, you should confer with an experienced attorney. We'll need a photocopy of the death certificate to verify the identity and legal residence of your loved one as well as confirm date of death. Please provide proof of the deceased owner's Social Security Number, this information can normally be found on the Death Certificate.