AccuWage Software

AccuWage/AccuW2C is free software from Social Security.

• AccuWage is for use with Electronic Filing W-2 - EFW2 (formerly MMREF-1.)
• AccuW2C is for use with Electronic Filing W-2c - EFW2C (formerly MMREF-2.)

The software allows you to check W-2 (Wage and Tax Statement) and W-2c (Corrected Wage and Tax Statement) reports for correctness before you send them to Social Security.

First, you need to download and install AccuWage/AccuW2C software on your PC. Then, specify the directory where your W2REPORT or W2CREPORT file is located. AccuWage/AccuW2C reads the file and informs you of any errors it detects.

The AccuWage/AccuW2C software identifies most of the common format errors in wage submissions. Using this software greatly reduces submission rejections. Please be aware that even if no errors are identified by AccuWage/AccuW2C, your submission could be returned because of other errors.

The user explicitly acknowledges that all shareware obtained from this site is provided 'as is' without warranty of any kind, expressed or implied, including, but not limited to the warranties of merchantability and fitness for a particular purpose and that the risk of using shareware obtained from this site, including the entire costs of all necessary remedies, is with that user.

• To test wage reports created in the 2008 EFW2 format for submission during calendar year 2009, download AccuWage Software - 2008 Tax Year .
• To test wage reports created in the 2007 EFW2 format for submission during calendar year 2008, download AccuWage Software - 2007 Tax Year .
• To test wage reports created in the 2007 EFW2C format for submission during calendar year 2008, download AccuW2C Software - 2007 Tax Year .

For more information about AccuWage, AccuW2C, the EFW2 and EFW2C formats, or for answers to other questions about wage reporting, please contact an Employer Services Liaison Officer or visit How to Reach Us.