The easiest way to make the court papers is to use the Small Estate DIY (Do-It-Yourself) Form program. I will exhibit a true and perfect inventory of all and singular the said real and personal estate and effects and render a just and true account thereof,.To close a bank account on behalf of someone who has passed away, you must have legal authority to manage the account. 4. What if the beneficiary is deceased? You should produce the concerned Bank branch the death certificate from municipal authority as proof of that persons demise. I am writing to you regarding the above account, which as far as I am aware has a balance owed of £​XXXX​. Contact us for advice before using this letter. Beneficiary Details: List all beneficiaries and their contact information. My dad passed away two months ago. Got the death certificate in hand and went to the bank to close his account.