I entered everything that was in box 14 that was on my w-2, but it keeps asking to review....

[DawnC0]

Make sure you don't have any blank boxes (delete those line items if you do).  Box 14 entries have 3 parts and all 3 components need to be entered. 

• The description from your W-2
• The amount
• Tax Category Code - if you do not have a code, be sure to select ''Other - code not on list'' from the drop-down menu.  Leaving this box blank is the most common reason for an error on Box 14.  

If it all looks correct, you should be able to continue on.  There is a difference between an error preventing you from e-filing and TurboTax asking you to review an entry.  If TurboTax is just asking you to review it, indicate that it is correct and continue through the screens.  If you are doing your final review before filing and you have an error that is preventing you from e-filing, comment with the exact error message if the above does not resolve your issue.  

[intothegroove69]

This does not resolve my issue.

My error states that it is a duplicate.

[JillS56]

If it is saying there is a duplicate, go back to the Income and Expense section of the Federal section.   Click on "Review" or "Edit/Add" whichever is shown.  Click on the "Edit" button for the W2 in question.  Click through the screens until you get to the Box 14 entry and look to see what is entered.   If you see something that is a duplicate entry, delete the duplicate entry.   If you do not see anything that is duplicated, then I would suggest that you continue through the screens until you are back to the list of W2s.   I would then delete the W2 in question and then re-enter the W2.