So, resident of Vermont with New York State income while in college. As explained by New York State, W2 no longer separates state income and just uses the total Federal amount in box 16 of the W2. The instructions state "Enter all the income included in the Federal amount column that you received from New York State sources." But, if the income on the W2 is not delineated as to which state it was from, how am I to determine what income was from New York State sources?
