File Extension Library

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.EFW2 File Extension

  • Developer by: Social Security Administration
  • Category: Accounting, financial and tax Files

What are .EFW2 files and how to open them?

Can't open .EFW2 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .EFW2 file.

What is a .EFW2 file extension?

.EFW2 file extension is created by Social Security Administration. .EFW2 has been classified as Accounting, financial and tax Files.

.EFW2 is AccuWage W-2 form

The efw2 file extension is associated with the AccuWage, a software written for Java run-time environment, used to view W-2 forms.

The efw2 file stores W-2 form created for AccuWage.


How to open:

Use AccuWage to open *.efw2 files.

How to convert:

AccuWage may be able to export *.efw2 files to other formats.

How to fix problems with .EFW2 files

  1. You need to update the application that you normally use to open .EFW2 files. Only the latest version of the software supports the current .EFW2 file format
  2. You need to check the .EFW2 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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