I have the same problem. I have two W2s from NJ (mine and my wife's) and we both live in NJ but the NJ return says it "We noticed you have one or more W-2's with state wage information (boxes 15-17) for more than one state." Even though it is NOT true the application takes me to screens to remove non-NJ income. I am just not going to remove any income as it is all from NJ.
