Typical comp shape
UX researchers usually earn rsu. Common employers include Meta, Alphabet, Microsoft. UXR grants trail engineering at the same level by 20-30%, so ESPP participation matters more for total equity stack.
What Arizona changes
In Arizona, every RSU vest, NSO exercise, and ESPP purchase carries 2.5% state tax on top of federal. For a senior ux researcher with $300k+ of equity income, the state layer routinely adds $25-45k to the annual bill.
Planning cadence
For a ux researcher in Arizona, the three planning windows are: after each RSU vest (withholding check and sell-vs-hold), before any ISO exercise (AMT model at federal only), and in Q4 (estimated tax top-up to clear the safe harbor).