How do I write a withdrawal letter? How do I sign up for Direct Deposit?Contact your bank for a power of attorney form. To close a bank account on behalf of someone who has passed away, you must have legal authority to manage the account. Do you know how to find out if you are a beneficiary on a bank account? How do I sign up for Direct Deposit? Open the PDF file in CocoDoc PDF editor. The NCUA is responsible for regulating federal credit unions, insuring deposits, and protecting members of credit unions.