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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ONESOURCE Tax Information Reporting System Maintenance 25th October 2025 (AMERS)
Scheduled Maintenance
Report for Thomson Reuters Corporates
Completed
The scheduled maintenance has been completed.
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Update
ONESOURCE Tax Information Reporting will be unavailable from 10:00 P.M. (CT) on 25th October 2025 until 06:00 A.M. (CT) on 26th October 2025 for scheduled maintenance.
As part of this maintenance window, we'll be upgrading our production SFTP server. Once the maintenance is complete, please test your SFTP connections to make sure everything is working as expected. If you run into any issues, please open a support ticket.
Thank you for your patience during this maintenance window.
As part of this maintenance window, we'll be upgrading our production SFTP server. Once the maintenance is complete, please test your SFTP connections to make sure everything is working as expected. If you run into any issues, please open a support ticket.
Thank you for your patience during this maintenance window.
Scheduled
ONESOURCE Tax Information Reporting will be unavailable from 10:00 P.M. (CT) on 25th October 2025 until 06:00 A.M. (CT) on 26th October 2025 for scheduled maintenance.
This scheduled maintenance affected: Trust & Info Rptg (AMERS Tax Information Reporting).