Typical comp shape
Chief product officers usually earn large rsu + psu grants. Common employers include Figma, Notion, Airbnb. CPO equity packages often include multi-year performance tranches, so single-year compensation can swing 3-5x based on company milestones.
What Montana changes
In Montana, every RSU vest, NSO exercise, and ESPP purchase carries 5.9% state tax on top of federal. For a senior chief product officer with $300k+ of equity income, the state layer routinely adds $25-45k to the annual bill.
Planning cadence
For a chief product officer in Montana, 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).