Dec 19 2025 Incident Oklahoma Tax Commission

pOn Dec 19 2025 the Oklahoma Tax Commission OTC identified a data security incident that resulted in unauthorized access to tax information held within the Oklahoma Taxpayer Access Point OkTAP system It is not clear how many individuals were impacted by the breach Following the incident OTC has implemented several additional security measures to prevent this event from occurring in the futureppImpacted individuals have been notified directly by mail with details regarding the event and information about complimentary credit monitoring and fraud assistance services Impacted individuals may call the dedicated assistance line at 8333199482 Monday through Friday from 7 am to 7 pm Central time excluding major US holidaysppOTC is providing these services to affected individuals for 12 monthsppOklahoma Tax CommissionppDecember 2025ppPersonally identifiable information PII and tax informationppOklahoma Office of Management and Enterprise Services
2401 N Lincoln Blvd
Oklahoma City OK 73105pp pp ppSign up for a variety of OMES email newsletters and alertsppCopyright State of Oklahomap