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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OSPI Platform – APAC Emergency maintenance in Aug 2026
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.
Scheduled
ONESOURCE Platform will be performing emergency maintenance to address an issue impacting the APAC region on Friday, August 14, from 10:30 AM to 11:30 AM CDT.
During the first 30 minutes of the maintenance window, ONESOURCE Platform may be temporarily unavailable, and certain services, including authentication, authorization, and administration, may experience intermittent disruptions or degraded performance.
If you encounter any issues during this period, we recommend waiting a few minutes and trying again.
We apologize for any inconvenience this may cause and appreciate your patience and understanding as we work to maintain service stability.
In case you require urgent assistance during the maintenance window, please contact our Support team.
Thank you for your continued cooperation and support.
During the first 30 minutes of the maintenance window, ONESOURCE Platform may be temporarily unavailable, and certain services, including authentication, authorization, and administration, may experience intermittent disruptions or degraded performance.
If you encounter any issues during this period, we recommend waiting a few minutes and trying again.
We apologize for any inconvenience this may cause and appreciate your patience and understanding as we work to maintain service stability.
In case you require urgent assistance during the maintenance window, please contact our Support team.
Thank you for your continued cooperation and support.
This scheduled maintenance affected: Platform (APAC (apac1.onesourcetax.com), APAC (onesourcelogin.com.au), APAC Administration) and WorkFlow Tools (APAC Calendar Classic, APAC FileRoom, APAC WorkFlow Manager Classic).