I have a 2020 W-2 where boxes 16 and 17 are filled in, but there is no state code or employer state ID number. Since I live and work in WA where there is no state income tax, box 17 shows $0 for state income tax. But TurboTax won't let me proceed with boxes 16 and 17 having values and box 15 being blank. I have to delete the information in box 16 and 17 to proceed, but I worry that this may count against me as a deliberate omission of information (i.e. if I'm flagged for an audit). The tax form itself does include a nonzero value for state wages, so I at least don't want to omit what's clearly on the form. Or do they not even care about the state section for federal income tax filings?