I have been a full time retired resident of New Mexico for 10 years. On my current state of New Mexico tax return it is using the federal AGI within the return to determine taxes owed. In this years return, I am being charged a state income tax when I did not have any income from the state or within the state. My only income is from a CALPERS retirement system in California along with my Social Security. Is this correct? Seems like double taxation.
