Name and Address of Financial Institution: Nassau Financial Federal Credit Union. You must complete a short application which provides instructions as to where you want your paycheck deposited.There is no fee for direct deposit service. Click here to download our direct deposit form (Opens in a new Window). How do I sign up for direct deposit? To sign up for direct deposit, complete the attached Direct Deposit Appli-. cation. If you would like to begin Direct Deposit or modify how your funds are distributed, you must complete Form AC 2772 with your banking information. DIRECTIONS. To sign up for Direct Deposit, the payee is to read the back of this form. The claim number and type of payment are printed on Government. Use these instructions to complete the ACH Enrollment Form to receive Supplier reimbursements via direct deposit.