You or your spouse has a Utah driver's license. A resident is a person who is domiciled in Utah for any period during the tax year, but only for the duration of that period.This guide will walk you through the key steps to sever ties with Utah, establish a new domicile, and manage any ongoing obligations like Utahsourced income. Yes, expats from Utah may still need to pay state taxes, depending on their residency status. I wanted to give you a video on how to choose a resident state and get all of the documentation and stuff that you need. Your domicile is the location of your permanent home.