I lived/and worked in Nassau County, NY for 2 months in 2017. I then moved and work in NYC for the remainder of 2017 (10 months). What is my NYC residency status? I'm thinking Part-Year resident. And then what are the dates I put into Part Year residency period in Turbo Tax question
Yes, since you moved to NYC you'll file as a part-year resident. The dates of your NYC residency are for the 2017 tax year, so you'll indicate you were a New York City resident from the day started living in NYC through 12/31/2017.