To enroll in Travis Credit Union's Direct Deposit program through your employer, please click the "Download Form" button and return it to your payroll office. Use a blank check and right VOID on the signature line.Learn how you can set up direct deposit without a voided check. Visit our Other Banking Services page to download the form or click the following link: Direct Deposit Form . Direct Deposit - Social Security. Please note that your employer may require the use of their prescribed form and or a voided check. You can go in and ask for a temporary check. They'll make the check and you write your name and information at the top left and write void across it. How do I sign up for direct deposit? Parents who receive child support payments through the TxCSDU can fill out and submit a direct deposit authorization form.