What is a .TT16 File And How To Open It – Intuit (Guide)

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Have you came across a file with the .tt16 extension and you don’t know what it is? You most likely know what the file is, but you might be unsure on how to open it. That’s why you are here! We have made this guide for you to learn more about the .tt16 file extension and how to open it.

What is a .TT16 file?

The .TT16 file extension is from TurboTax Canada 2016 Tax Return. This file extension belongs to the developer Intuit. The file is a data related file.

What to know

There is currently 1 software that can open the .tt16 file on 1 platform.

How to open a .TT16 file?

Below we have written a comprehensive guide on how to open the .TT16 file on various operating systems.

How to open a .TT16 file on Windows (7, 8, 10)

Below you can see a visual guide on how to open the .tt16 file on Windows in 4 easy steps.

1. The first step is to download the Intuit Canada TurboTax software. You will be using this software in order to open the file.

Step 2

Step 2: Locating your .TT16 file

2. The second step is locating the downloaded file. If you don’t remember where you have downloaded your file to, you should check your /download/ folder as it usually gets automatically saved there.

Step 3

Step 3: Choose “Open with”

3. In the third step right click on your file and choose “Open with”.

Step 4

Step 4: Choose the software and click ok

4. In the fourth step, after clicking “Open with”, you should see the Intuit Canada TurboTax software that you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .TT16 file?

If you are still unable to open the .TT16 file, it might be because you are trying to open the wrong one. There are many similar file extensions that look like the .TT16 file.tt17 – Intuit, .tt18 – Intuit, .tt19 – Intuit, .tt2 – Microsoft, .tt20 – Intuit. You might be trying to open one of them. Please recheck the file extension again.


In this article you have learned how to open the .TT16 file with the Intuit Canada TurboTax program on Windows.