How can empoloyer file form w2c online

[jsheak]

how does an employer file w2c online

[Critter]

 Want To File Forms W-2/W-2c and W-3/W-3c Electronically? Visit the Social Security Administration's Employer Reporting Instructions and Information website to complete and file electronic Forms W-2 and W-3. 

Per the IRS:  https://www.irs.gov/businesses/online-ordering-for-information-returns-and-employer-returns