My wife and I are both resident of KY and we always filed married jointly. I only get W2 so my tax is straightforward. My wife did some work online (edited essays and taught a few courses all online). She got 1099-NEC from PA and NJ. I have reported those on Federal. 1099NEC from PA has box 1 and 5 whereas NJ only has box1.
My question is: do I need to file additionally to the state of PA and NJ even though we only reside in KY?
