Thanks for the all the details.
Let's say I move to FL and become a non-resident of NY state in 2013, and RSU is vested when I am in FL. Since there is a period of time I stayed in NYC from the RSU was granted (in CA) until it is vested (in FL), I assume that I need to do some allocation and attribute some portion of the RSU to be NY sourced income and pay NY state tax for it.
My question is, do I need to do the same allocation and pay city tax for NYC?
