How do I know what category to select for box 14?

[sireina]

OR STT on box 14. What category is that?

[DoninGA]

OR STT in Box 14 of your W-2 stands for Oregon Statewide Transit Tax. It represents a 0.1% (\(0.001\)) tax withheld from your gross wages to fund public transportation, effective for Oregon residents and nonresidents working in Oregon. It is informational, not part of federal income tax withholding. 

[SteamTrain]

@sireina 

Check the amount.

....if it's much smaller than your OR wages...then it's just the "Oregon Statewide Transit Tax Withholding"

...if it's close or the same as your OR wages....then it's "Oregon Statewide Transit Tax Wages"