How Can I Set a Payment Arrangement? Your banks Bill Pay will need at least 7-10 days to reach us.We accept partial payments. Enter the receive code 7660 and follow the instructions on the screen to complete the payment. Completely fill out the Direct Pay Application with all the required information. Customers can make a one-time payment or register an account to schedule a payment before the due date. Call our office at (951) 955-3900 or (877) 748-2689 for those taxpayers residing in the desert area and listen to the option, "Payment By Credit Card".