My W2 has no value for "Box 15 employer ID". What do I do?

[mark-kamiya]

The state is CA.

[Arunkumar]

Some customers do not have an Employer State Identification Number listed in Box 15 on the W-2. This is causing an error when going through Federal Review. If employed and living in a state without income tax, remove the wages in Box 16. Otherwise, contact your employer for a corrected W-2 with their ID number.