<prompt> Human: So Im currently living in Utah, but have not lived here long enough to become a resident. Im still considered a California resident. My drivers licenseID is from California. For state tax do I file Utah state tax or California state tax? Thank you!Edit: After looking it up, it seems that living in Utah for 12 continuous months with less than 30 days out of state is all the time needed; however, which state taxes I will currently pay will determine if thats even worth it.  <response>: Typically you become a resident of a state for tax purposes as soon as you move there with the intent of making that your home. The fact that you havent changed your drivers license doesnt really matter although most states also require you to transfer your drivers license and car registration as soon as possible once you establish residency. 