What's new for T1 Internet version 25.14?

The latest DT Max program update is now available for downloading. It features the T1/TP-1 program for the tax years 2009 to 2021 inclusively and fully supports T1/TP-1 EFILE. Installing this version will update your version of DT Max to 25.14.

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

In this version...

DT Max T1

1. Version highlights
   1. Known issue fixed in version 25.14

DT Max T1

1. Version highlights

   1. Known issue fixed in version 25.14

      Incorrect calculation of line 23200 on the federal return