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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A fix has been implemented and we are monitoring the results.
Posted Feb 09, 2026 - 10:39 CST
Investigating
We are currently experiencing intermittent issues with the User profile editing/modification feature with our User Administration Module - Account Service. Our team is actively working to resolve this matter as quickly as possible. We apologize 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.
Posted Feb 05, 2026 - 14:52 CST
This incident affected: Platform (AMERS (onesourcetax.com), AMERS (onesourcelogin.com)).
