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. Please let me know if any other documents are required for claiming the amount of deceased.Request you to kindly process the request on priority. Closing a bank account when someone passes away isn't difficult, as long as you have the right paperwork for the the teller or banker. Learn how to close accounts of deceased persons when you are the executor of an estate. How Do Bank Closure Letters Work? For the deceased's bank account, the account number and exact dollar amount in the account must be provided. Sub: Request to close an account due to death. Navigating and closing a deceased person's bank account can be tricky. Follow these simple steps to ensure you are able to properly close the account.