What is a .TA4 File And How To Open It – TaxAct

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Have you downloaded a file with .ta4 extension, but you are not sure what it is? Perhaps you know what the file is, but you simply don’t know how to open it. Fear not, in this article we will show you how to easily open the .ta4 file in few simple steps on various systems.

What is a .TA4 file?

The .TA4 file extension is TaxAct 2014 Tax Return File. The creator of this file extension is TaxAct. The file is a data related file.

What to know

There is currently 1 software that can open the .ta4 file on 1 platform.

How to open a .TA4 file?

Below we will show you a step-by-step guide on how to open the .TA4 file on various operating systems.

How to open a .TA4 file on Windows (7, 8, 10)

The .ta4 file can be opened in 4 steps on Windows.

1. The first step is to download the TaxAct software. This software will be used for opening the file.

Step 2

Step 2: Locating your .TA4 file

2. In the second step you need to locate the downloaded file. The file can be usually found in your /download/ folder if you don’t remember where you have downloaded it to.

Step 3

Step 3: Choose “Open with”

3. In the third step, after locating your file, right click on it and click “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 TaxAct software that you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .TA4 file?

If you cannot open the .TA4 file, it is entirely possible that you are trying to open the wrong file. There are many similar file extensions that look like the .TA4 file.ta5 – TaxAct, .ta6 – TaxAct, .ta7 – TaxAct, .ta8 – TaxAct, .ta9 – TaxAct. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.


In this article you have learned how to open the .TA4 file with the TaxAct program on Windows.