Hal_Al
Level 15

Get your taxes done using TurboTax

It means two things: 1. your employer did not withhold any state tax and 2. It's common for employers to leave boxes 15-17 blank when there state withholding.
It does not mean the income is not subject to state tax. That will be determined in the state portion of the TurboTax interview. OH does not tax disability. I don't know about KS