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 T1Plus2020 Tax Year20.4.3xx.115
Documents/ Links
Cantax T1Plus 2020 (20.4.3xx.115) Release! 2021-Apr.-7
Release Notes (302.6 kb) 2021-Apr.-7
Installation Procedures (81.9 kb) 2021-Apr.-7