Welcome to the Thomson Reuters Corporate Tax and Trade Status page – This is the centralized resource for real-time visibility into the performance and availability of all Thomson Reuters Corporate Tax and Trade products.
This portal provides updates on service status, ongoing incidents, scheduled maintenance, and performance issues across our Corporate Tax and Trade product suite. Our goal is to keep you informed with timely, accurate information so you can plan your work accordingly.
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Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Feb 20, 2026 - 05:00 CST
Scheduled
ONESOURCE Determination Anywhere 2026.01 patch will be deployed in the UAT environment on February 19, 2026, at 5:00 AM CST and in the PROD environment on February 20, 2026, at 5:00 AM CST. Please coordinate with the ETS team to apply the update to your systems.
