What's new for T1 Internet version 15.31?

The latest DT Max program update is now available for downloading. It features the fully functional T1/TP-1 program for tax years 2002 to 2011 as well as the 2012 planner, and fully supports T1/TP-1 EFILE. Installing this version will update your version of DT Max to 15.31.

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

In this version...

T1 Program

Federal EFILE and Quebec EFILE – Changes to efiling deadlines

Please note that, pursuant to changes introduced by the CRA and Revenu Québec regarding efiling deadlines for federal EFILE and Quebec EFILE respectively, this updated version of DT Max will allow users to efile tax returns until November 30th, 2012 inclusively for the federal T1 return and the Quebec TP-1 return.