The state is Oregon. W-2 Box 14 had ORTWG listed which is the taxable income that the ORTTX (OR Statewide Transit Tax) is calculated from. I listed both on the W-2 in TurboTax as OR Statewide Transit Tax when only the ORTTX should have been designated as such. That flowed to Ln 17 of the State Tax Ded form where the $10K SALT cap took effect. The $10K number flowed to Ln 5a of the 1040 Sched A.
