There are no second extensions. If you miss the October deadline, the online software and e-filing will be closed down and you will need to use downloaded desktop software on a full PC or Mac, and file by mail. If the only thing wrong with your W-2 is the SSN, e-file it now and put in the correct SSN for your own information. Eventually the IRS will receive the W-2C--but keep nagging the employer for it until they take care of it!
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
