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The upcoming release of ONESOURCE Determination Anywhere 2026.05 is being deployed in the UAT environment on August 27, 2026.
You will be able to access the new features after 10:00 AM CDT, and you will not experience any downtime during its deployment.
To learn more about the impact, please refer to the Determination Anywhere release notes. If the 2026.05 Release Notes are not yet visible, rest assured they will be published before the UAT deployment.
Please note: This deployment was delayed for UAT only. Any previously communicated dates that may still appear on the Help and Support pages are no longer valid. Please refer to the dates provided in this email and the events posted on the Corporates Status Page.
Thank you for your continued support. We look forward to providing you with the best possible tax compliance solutions.