UNS Gas Inc. (PZ000012416), UNS Electric Inc. (PZ000012414) and Tucson Electric Power Company (PZ000013074) were set up to receive ACH/EFT payments from the State. Please remember to include the ten-digit account number followed with the month and year of service in the invoice number on the payment.  Their bank is only going to pick up the first 10 digits in this field from the ACH payment file when processing ACH/EFT payments.   The ten-digit account number must appear first with no spaces in order for these vendors to identify and process ACH/EFT payments properly and timely. 

ACH/EFT was set up at the vendor level for these vendors, so all payments will post to the bank account associated with these vendors regardless of selected payment address.  Please do not override the default ACH/EFT payment method.  The AFIS Operations Team is measuring and reporting the number of ACH/EFT payments being made to these vendors on a regular basis and will contact agencies that override the default ACH/EFT payment method.

Thank you for your cooperation with this matter.  Please contact the AFIS Operations Team at [email protected] if you have any questions.