You can use this letter template to write to the bank to request the closure of a direct payments account following the death of the account holder. How Do Bank Closure Letters Work?A sample form of Waiver of Account is included in this website. 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. Fill it out for the deceased, but don't forge the name. A letter of instruction is a document that lists all relevant financial information that your family members or executor need if something happens to you. Most appeal and request letters require a page or two. Most appeal and request letters require a page or two. A medallion signature guarantee must be completed in person because it confirms your identity, signature and legal authority to transfer securities. Begin the probate process.