If you worked in New York all year, then all of your income is reported to New York as a Non-Resident, so the total income in Box 16 of your W-2 is correct.
If your employer started taking New Jersey taxes at some point, you may end up owing New York, as they will tax all of your income earned there.
Normally, you would pay tax to New York on all your income earned there and when you then report all your income to New Jersey (as a Resident) they will figure your tax and give you credit for what you paid to New York.
Click this link for info on How to File a Non-Resident State Return. Prepare your New York return first, then your New Jersey one.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
