If you need help completing the form, call the Texas State Disbursement Unit at . Direct Deposit Authorization Form (PDF).Please â–¡ initiate â–¡ change my direct deposit as indicated below: First Name. Last Name. Address. City. State. Zip. To sign up for Direct Deposit, the payee is to read the back of this form and fill in the information requested in Sections 1 and 2. To sign up for direct deposit, the payee is to read the back of this form and fill in the information requested in Sections 1 and 2. Please complete this form and provide the signed form to your employer to have your paycheck directly deposited into your Texas Bay Credit Union account(s). Check with your employer's payroll office, you may be able to set up your direct deposit through an online portal. If not: Complete a direct deposit form. To sign up for direct deposit, fully complete, sign, and date the attached Texas Child Support Disbursement Unit Direct Deposit.