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. 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.Sub: Request to close an account due to death. 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. Most banks will have their own individual procedure for closing a bank account after the title holder of the account passes away. Sample Letter – Asking for a debt write-off when someone is deceased. An Affidavit of Death is used to close accounts, receive benefits, or take ownership of property, real estate, or securities. How Do Bank Closure Letters Work? Below, we'll take a look at some of the options available and two sample letters to remove a board member.