If a state ID number is not printed on your paper W-2G, then you can use the "Payers' Federal Identification Number" number in its place. This is known as a Form format error, and should not result in a delay in processing your return. But make sure that you select the state you won the money in the drop-down box.
To edit your W-2 G form type "W2G"-no dashes. in the search bar at the top right of your program and select "Jump to W-2G".
As you enter of your Form W-2G s for your gambling winnings, the state section is coded to boxes 13.