Certain information must be entered on the Form W-2 in order for state withholding to transfer to the state return. Enter the state(s) name in Box 15, state wages in Box 16, and the state tax withheld in Box 17. If local taxes were withheld, that data would be entered in Boxes 18 through 20 of the W-2.
To enter or edit the W-2 information: