Please fill in the requested information below. •. A new enrollment form is required for all bank account changes.Complete and return to: ATTACH A VOIDED CHECK FOR. NOTE: First time set up or if you make changes, the verification process may take one payroll cycle to verify the account number and bank routing information. The electronic e-check payment option is easy. Simply enter the routing number and account number found on your check, and it's FREE to all taxpayers. Please complete the Direct Deposit Form which is on the reverse side of this letter and return it to the address indicated below. Your ALLEGHENY KISKI POSTAL FCU routing number can be found at the bottom left corner of a check. Bank letterhead; Account number; Routing number; Business name. Allegheny County,. Pennsylvania.