Attach preprinted voided check or signed bank letter for the account to be credited. This may not be a temporary account number.To get your direct deposit started, fill out the form below and return it to your payroll department. As you can see, the bank letter example above has all of the required components (date, name of bank, account name, account number, routing number). This form is required to add or update your bank account information. 3. If you need a detailed invoice information of your payment, please ask your bank if your account is set up as 'ACH received report'. When enrolling in direct deposit, you may use a paper check or deposit slip to obtain the routing and checking account number (see illustration). If you are not enrolled, you can complete the short enrollment process, input bank account information and make a one-time payment. Direct Deposit is an easy, safe, secure way to receive your welfare money. The County will automatically deposit your grant into your bank account each month.