we moved from nyc to new jersey on aug 25, 2019, so this is my first time filing two state returns. my wife works in nyc and i worked in nyc until around november when my firm did some paperwork to officially transfer me to our new jersey office. i have this nagging feeling that i'm getting double taxed. one way to seemingly avoid that is to enter the amount of tax i'm paying to NJ in my NY return, but alas, i can't tell what my final tax due is on NJ until i'm ready to file the return and can look at the tax form. is there another way to tell what my total nj tax due is? (and i suppose i'll also need to know what my NY total tax due is as well to enter on my NJ form). not sure how to do this.......