January 15, 2021e-file will be unavailable due to system maintenance from 5AM to 9AM on Sunday, January 17th. We thank you for your patience.
AABS e-File provides a simpler and faster option to file applications, responses and other documents.
The instructions below have been developed to help users get started with AABS e-File, along with a guide to ensure proper naming conventions are used when submitting documents.
If you experience any issues accessing e-File, submitting your application, response or documents, please email us at LATRegistrar@Ontario.ca and include “e-File” in the subject line.
- LAT AABS eFile Instructions and Naming Convention (PDF)
Note: Documents you submit to the tribunal are available to the public on request subject to limited exception.