What's new for T1 Internet version 23.21?

The latest DT Max program update is now available for downloading. It features the T1/TP-1 program for the tax years 2008 to 2019 inclusively and fully supports T1/TP-1 EFILE. Installing this version will update your version of DT Max to 23.21.

Please note that all program versions are available on the Internet.

In this version...

DT Max T1

1. Naming conventions for PDF files (T1)

DT Max T1

1. Naming conventions for PDF files (T1)

   There are now two different styles available for naming PDF files when printing T1 forms. The desired style can be set on the Tax return tab of the User's defaults window. The new style does not include the SIN and is therefore more appropriate if you are sending the PDF by email (e.g., when sending the T183 to your client for electronic signing). The new style will only apply to 2019 and later tax years.

   Use this tab when you need to send forms to a PDF file. In addition to being able to save the file to your computer, it is also possible to email the file, or to send it to Onvio (only for licenced Onvio users). See Export or email tax return pages for more information.