Sample Letter to Bank Informing the Death of the Account Holder. The death claim letter should be written in the formal letter format.Start the letter with your introduction and the reason for writing the letter. This is to notify the bank that my. (Relationship with deceased). 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. Sample Letter – Asking for a debt write-off when someone is deceased. Give application to the bank or treasury as the case may be informing passing away of the Pensioner. What do I need to authenticate a document? The apostrophe (' or ') is a punctuation mark, and sometimes a diacritical mark, in languages that use the Latin alphabet and some other alphabets.