You can also print the W-2 Extract File Proof List. This report contains the same information in the work file, and you can verify that the information is correct before sending it to the Social Security Administration.
After creating the W-2 Extract work file, you can edit an employee's name and address information, as well as federal, state, and local tax information. Changes made to W-2s through the W-2 extract only affect the extract files and are not reflected on printed W-2s.
You can also edit your organization's company, submitter, contact, and employer information. These changes only affect the extract files and are not reflected on printed W-2s.