One thing for sure is that the bank will want to know the specific reasons for the removal request as the next-to-kin. Create a professional next of kin letter.Build and share in seconds. This document provides instructions for a scam known as the "Next of Kin" or "N. Edit, sign, and share next of kin letter online. No need to install software, just go to DocHub, and sign up instantly and for free. A death claim application letter for a bank is basically a letter to the bank stating that the account holder has been deceased. A lawyer will be able to help you with changing the next of kin details on your late husband's death certificate and providing the necessary documentation. Notify Bank of America. We'll ask you for the deceased customer's full legal name and Social Security number to identify their accounts.