Canadian Personal/Corporate Tax Software

T3Express 2025

  • T3Express 2025 PREVIEW version is released.
  • Efile for T3/T3Athelete/T1135.
  • T3 return can only be EFiled, no NetFile option.
  • Generates printable .PDF files with print function.
  • Covers tax year start/end between Jan. 1, 2025 - Dec. 31, 2025
  • Get started with our how-to guide.
Need Help on Efiling returns? Contact us! Buy points at docisgn.ca
Price
  • T3Express doesn't use license keys for activation. It uses a paid points system managed by our companion site - docsign.ca. Register a free account on the docsign.ca website first.
  • You can install T3Express anywhere, each paid return can be identified by Trust Number and tax year dates.
  • Each T3 Filing requires 400 points (equivalent to $40.00 + GST/HST) purchased on docisgn.ca
Download Links
Platform File Size Download Link Note
Windows 21.2MB exe file, download and run to install

Note 1:For Windows 7/8/10/11. Please add it to your anti-virus software's allowed program list after installation.

Note 2: This version is also good for Linux Wine.

Mac 39.4MB .dmg file
Double-click the .dmg file, then drag the app icon into Applications folder, and then grant the app access to your Documents folder.

To overcome the error of unidentified software developer. Read the help here.

Linux 37MB pending...

Change file mode to be executable after download
Privacy Policy

We will NOT disclose/sell customer information to any third parties.

Refund Policy

A refund may NOT be granted if a T3 return is already processed by the online system. Refund cost may apply to cover credit card processing.


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