Oklahoma Rates & Tariffs

Public Service Company of Oklahoma provides Internet access to its state jurisdictional tariff documents for the convenience of its customers. Public Service Company of Oklahoma makes no warranty that a particular tariff/schedule chosen by a customer is available to or suitable for that customer. Customers are encouraged to contact Public Service Company of Oklahoma directly to ensure the applicability of a desired tariff/schedule for their service requirements.

• Table of Contents March 2021
• PSO Service Rules & Conditions of Service April 2019
• PSO Service Fees & Payment Schedules April 2019
• PSO Residential Service April 2019
• PSO Commercial & Small Industrial April 2019
• PSO Large Commercial & Industrial March 2020
• PSO Municipal & Governmental April 2019
• PSO Outdoor Security & Non-Roadway Lighting April 2019
• PSO Private Generation Operating in Parallel January 2021
• PSO Other Applicable Schedules January 2021
• PSO Riders March 2021
• PSO NEBO 2020 Avoided Energy Prices

These tariffs are available only to customers of Public Service of Oklahoma, which is registered to do business in Oklahoma as American Electric Power. If you have questions about these tariffs, please contact AEP customer service at 1-888-216-3490.

PSO is also offering the following spreadsheet as an easier way to calculate your bill.

• PSO Bill Calculation Spreadsheet