This form is required to add or update your bank account information. Attach preprinted voided check or signed bank letter for the account to be credited.This may not be a temporary account number. How do I sign-up for Direct Deposit? Contact the Access Call Center. Direct deposit is a method of payment that electronically transfers funds to your checking or savings account. Online Direct Deposit Enrollment Service is available for IHSS and WPCS providers on the IHSS Electronic Services Portal (ESP) website. Instructions: 1.) Complete this form. Complete the Direct Deposit form (PDF) and attach a voided check(s). Then forward to the Payroll Department in Maher 112.