1. Complete the Affadavit of Surviving Spouse or Other Next of Kin form in its entirety. One thing for sure is that the bank will want to know the specific reasons for the removal request as the next-to-kin.This indepth manual contains a wealth of information and a detailed description of the Massachusetts Uniform Probate Code and how it is to be implemented. To close a bank account on behalf of someone who has passed away, you must have legal authority to manage the account. Also, if your name is written on a power of attorney document besides being named in the bank account as the next to kin. If your papers are in a bank safe deposit box, keep copies in a file at home. Cancel benefits payments and close or transfer accounts. Government agencies and programs to notify of a death. Add the Next of kin form pdf for editing. The money could pass to you, or it could pass to the other owner's heirs.