Thomson Reuters incident
AMER - ONESOURCE Trust Tax is performing emergency maintenance.
Ongoing since 01:22 PM UTC, affecting AMERS Trust Tax and AMERS Trust Tax Insight.
We are continuing to monitor for any further issues.
Affected components
Update timeline
- identified Oct 26, 2026, 01:22 PM UTC
The ONESOURCE Trust Tax Product is under maintenance in AMER on Monday October 26 2:00 AM till 09:00 AM CT. The system is unavailable during this time.
- monitoring Oct 26, 2026, 01:36 PM UTC
ONESOURCE Trust Tax was unavailable from approximately 2:00 AM central time until 8:30 AM central time on Oct 26, 2026. This was due to an unexpected issue. The issue has been resolved and ONESOURCE Trust Tax is available and fully functional. We will continue to monitor the system and notify customers if anything changes.
- monitoring Oct 26, 2026, 01:40 PM UTC
We are continuing to monitor for any further issues.
Your product runs on more than Thomson Reuters
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.
Amazon Web Services