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.
For proactive notifications, subscribe to updates to receive alerts about status changes and incidents affecting your specific Corporate Tax and Trade products.
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Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jan 18, 2026 - 09:00 CST
Scheduled
ONESOURCE IDT Determination Enterprise Cloud will deploy new SSL certificates in UAT between 9:00 AM and 9:30 AM CST on January 18, 2026. Ensure required root/intermediate certificates are installed in your systems by January 17, 2026.
