Chat with our virtual assistant
Maintenance of the support site on July 20, from 10:00 p.m. to midnight (ET).
An update will be performed on our support site on Sunday, July 20, 2025, from 10:00 p.m. to midnight, ET. During this period, the support site and the Download Centre will be unavailable.

Products Support

Knowledge Base Video Library My support cases Latest News System Requirements
Products Support
Cantax
Cantax T1Plus2023 Tax Year
Description-Product/ Last update
23.4.3xx.115 2024-June-5
23.3.3xx.110 2024-Mar.-15
23.2.3xx.105 2024-Feb.-1
23.1.3xx.100 2023-Dec.-20

Documents/ Links
Troubleshooting Memos 2024-Sep.-24
Frequently Asked Questions 2024-Feb.-15
CANTAX T1 Quick Reference Card (103.2 kb) 2023-Dec.-20