Opening T04 Files

The T04 file type is primarily associated with Trimble Access, TurboTax, T04 Editor.

T04	File extension: T04
	File type:	data file

What is a T04 file?

T04 files mostly belong to Trimble Access, TurboTax, T04 Editor.

T04 files are used in different fields. The most common use is as a Trimble Navigation GPS data file for geospatial applications. These files store location coordinates and tracking information and are processed by Trimble software. For more details, visit Trimble Geospatial.

Another application of the T04 extension is for tax return documents. In these cases, the file is a TaxCut 2004 Tax Return used by TurboTax. This file contains data for filing tax returns and is handled by TurboTax systems. See more at TurboTax.

A third use is for accounting purposes in Brazil. These files, sometimes called a Brazilian accounting file or a Taxprep tax form file, are produced by the T04 Editor and serve a role in regional accounting processes.

Trimble GPS Data: geospatial information for navigation and mapping.
Tax Return Data: detailed tax filing data for the TaxCut 2004 process.
Accounting Information: used in Brazilian tax and accounting applications.

FilExt.com note: Because the same extension is used to represent different types of data, it is important to confirm the file's origin before attempting to open or edit it. Using the dedicated software for each type helps avoid data corruption.

How can I open a T04 file?

You need a suitable software like Trimble Access, TurboTax, T04 Editor to open a T04 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your T04 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a T04 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online T04 Text Viewer

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Programs that open and convert T04 files:

Trimble Access, TurboTax, T04 Editor
See the previous paragraphs to learn more about the main application. T04 files are often referred to as Trimble Access, TurboTax, T04 Editor gis because this type of file is primarily created or used by this software.
TaxCut (2004 Tax Return File) by H&R Block e-solutions
TaxCut is software to prepare US federal and state income tax forms. The identifying characters used for this association are - Hex: 08 00 00 00 01.

Technical Data for T04 File Extension

File classification:

GIS

Identifier:

Hex: 08 00 00 00 01 (provided by TrID database)

Related files:

gpx, nmea, t03, to4, t05, t02, csv, xml

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: t04.Document
EXEFile: %ProgramFiles%\TAXCUT04\PROGRAM\TaxCut.exe %1

ProgramID: T4W04.Document
EXEFile: %ProgramFiles%\elmt4-04\T4W04.exe %1

ProgramID: TaxTron.Document
EXEFile: %ProgramFiles%\TaxTron\bin\TaxTron.exe %1

ProgramID: EMBIRD.File.t04
EXEFile: %ProgramFiles%\EMBIRD32\EMBIRD.EXE

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a t04 data file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with T04 files

Associate the T04 file extension with the correct application.
Update your software that should actually open data files. Because only the current version supports the latest T04 file format. Search, therefore, e.g. on the manufacturer website after an available Trimble Access, TurboTax, T04 Editor update.
To make sure that your T04 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .T04 file online - secure, fast, and no downloads needed.