You enter the W-2 as it appears. The software will calculate whether you owe or whether you have a refund. If you entered information on a W-4 for your employer that indicated to the employer that you would be getting certain refundable credits, etc. the employer may not have withheld federal tax. If it turns out that you owe a significant amount when you enter it all and see the results then it will be time to have a discussion with your employer about withholding more federal tax.
**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.**
