Thomson Reuters incident
Users Unable to Access OneSource Accounts Production and Abacus OCT EMEA via SSO
Resolved after 5 hours, affecting EMEA (legacy) Corporate Tax and EMEA (legacy) Statutory Reporting, on August 25, 2026.
We are currently experiencing an issue with our SSO login for OneSource Accounts Production and Abacus OCT EMEA service, which is temporarily unavailable. Our team is actively working to resolve this matter as quickly as possible. We apologise for any inconvenience and appreciate your understanding and patience. Further updates will be provided here as soon as we have more information. If you have any questions, please contact Customer Support.
Affected components
Update timeline
- investigating Aug 25, 2026, 08:39 AM UTC
We are currently experiencing an issue with our SSO login for OneSource Accounts Production and Abacus OCT EMEA service, which is temporarily unavailable. Our team is actively working to resolve this matter as quickly as possible. We apologise for any inconvenience and appreciate your understanding and patience. Further updates will be provided here as soon as we have more information. If you have any questions, please contact Customer Support.
- resolved Aug 25, 2026, 01:39 PM UTC
This incident has been resolved.
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