Call 1- or visit GoDirect. Gov to set up direct deposit for Social Security.Visit our Other Banking Services page to download the form or click the following link: Direct Deposit Form . Direct Deposit - Social Security. Once your new account is open you can complete and distribute the following forms: Direct Deposit Authorization. PAYROLL SECONDARY ACCOUNT(S): If you have more than two secondary accounts, please complete an additional form. This form authorizes Travis County to initiate credit entries to the account and depository financial institution named below. Direct Deposit Authorization Form (1TAC 55.803). This form is used to set up direct deposit for child support payments. You can automatically make deposits to multiple accounts.