Administration is the process where the Surrogate's Court officially gives out Letters of Administration to a qualified distributee (heir) of the Decedent. One thing for sure is that the bank will want to know the specific reasons for the removal request as the next-to-kin.You would need an official letter from the agency saying you need the death record to process the claim. Notify Bank of America. We'll ask you for the deceased customer's full legal name and Social Security number to identify their accounts. The documents needed are a death certificate, residential proof, bank passbook, etc. Do you know how to find out if you are a beneficiary on a bank account? There are different forms you'll need to file depending on whether or not the decedent (the person who died) died with a will. Tanizaki is adamant that the money should not go unclaimed, so he wants to present Catherine as the next of kin.