Complete BOTH sections below and return this form, ONLY if you wish to enroll in Direct Deposit. 2. Your name must appear on your bank or credit union account.Complete your Direct Deposit Enrollment form carefully. Be sure to fill in ALL the required information. Child Support Forms ; 4-5a. Undertaking for Support - Cash Deposit. The name that appears on the account must match the name as it appears on your child support case. How do I sign up for Direct Deposit? When completing the authorization form, NCPs enter their name, Social.