Typical comp shape
Finance / operationss usually earn rsu. Common employers include Stripe, Ramp, Brex.
What Missouri changes
In Missouri, every RSU vest, NSO exercise, and ESPP purchase carries 4.8% state tax on top of federal. For a senior finance / operations with $300k+ of equity income, the state layer routinely adds $25-45k to the annual bill.
Planning cadence
For a finance / operations in Missouri, 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).