Typical comp shape
Sales engineers usually earn rsu + espp + commission. Common employers include Snowflake, Databricks, MongoDB, Confluent. Sales engineers earn both commission and full RSU grants, producing unusually high effective tax rates without planning.
What Minnesota changes
In Minnesota, every RSU vest, NSO exercise, and ESPP purchase carries 9.85% state tax on top of federal. For a senior sales engineer with $300k+ of equity income, the state layer routinely adds $25-45k to the annual bill.
State AMT for ISO holders
If your sales engineer role grants ISOs (common at pre-IPO startups, uncommon at post-IPO mega-caps), be aware that Minnesota runs its own AMT calculation. An ISO exercise-and-hold here generates AMT at two layers, not one.
Planning cadence
For a sales engineer in Minnesota, the three planning windows are: after each RSU vest (withholding check and sell-vs-hold), before any ISO exercise (AMT model at both federal and state), and in Q4 (estimated tax top-up to clear the safe harbor).