That "extra" amount you had withheld is in box 2 of your W-2. It is just included with the other amount your employer withheld. There is not a special box on your W-2 for "extra" money you had them keep out. Just enter your W-2 exactly as it appears.
**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.**
