The following diagnostic is generating: For income tax purposes, New York City includes the Bronx, Brooklyn, Manhattan, Queens and Staten Island. Currently one of these burroughs' codes is entered as the school district, but NYC/Yonkers residency is entered as "No". Please review your input in the client information screen or confirm that the taxpayer isn't subject to New York City Income Tax. The only options in the NYC/Yonkers residency are: No, New York City full year resident, and Yonkers full year resident. However, this taxpayer is a part year resident. Therefore, if I enter NYC full year resident, then I get an error message because she's a part year resident!