In Line 15, you should have the State Code (TN) followed by the Employer's State ID Number (a number like xx-xxxxxxx).
If this is blank, use the Employer Identification Number at the top of your W-2.
Click this link for more info on State Identification Number.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
