So I work in NY and live in NJ. I entered both state tax under federal tax W2 section. In NJ filing I am able to delete the double counting and recognize the NY part of the tax I paid. However, when I file NY under non-resident, I cannot find any place to enter the NJ state tax I already paid so NY is not charging me a very similar and large amount I already paid to NJ. Using Turbotax desktop if it helps.