The updates below will be available in Access Definitiv from Wednesday 22 April 2026 for Outsourcing and Thursday 23 April 2026 for Saas.
Hotfix Updates
As part of our commitment to improving the STP experience, Definitiv is transitioning to a new, in-house Sending Service Provider for all STP events — Access ATO Gateway (AAG). This change gives us direct control over STP lodgements, providing improved reliability and ensuring your system is ready for Payday Super compliance on 1 July 2026.
The attached articles provides instructions for registering your SSID with the ATO and explains what the migration will involve in moving to AAG.
Final implementation of the remaining Payday Super components is underway. A further update will follow soon.