I would start by asking the employer that issued the W-2 where the $6,377 is since your son never received it. If he is due the money as the W-2 reports, and never received it, then report it to your state labor dept if the employer neither produces the money or admits and corrects a mistake.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
