Equity Compensation

What is your offer actually worth?

Model base, bonus, and RSU vesting across bear / base / bull stock scenarios — with real after-tax take-home for any US state, year by year. Pull a public company's live price and volatility to seed realistic assumptions.

Cumulative after-tax compensation
Bear Base Bull
Year-by-year breakdown
YearBaseBonusRSU vestGrossTaxTake-home

Estimates only — not tax advice. Uses 2025 federal brackets, the standard deduction, FICA (Social Security to the wage base + Medicare incl. the additional 0.9%), and 2025 state brackets / flat rates plus an optional local rate. RSUs are taxed as ordinary income at vest. Real results vary with deductions, RSU withholding, AMT, capital-gains timing, state sourcing, and local rules. State bracket thresholds are inflation-indexed estimates — verify against your state's revenue department before relying on them.

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Home / States / Massachusetts

Equity Compensation Tax Calculator — Massachusetts

Massachusetts uses graduated income-tax brackets topping out at 9%. RSU income stacks on your wages, so a large vest can push you into the highest bracket. Use the calculator above with Massachusetts pre-selected to model your base, bonus, and RSU vesting and see your real after-tax take-home year by year.

How are RSUs taxed in Massachusetts?

Massachusetts uses graduated income-tax brackets topping out at 9%. RSU income stacks on your wages, so a large vest can push you into the highest bracket.

What's my take-home on equity comp in Massachusetts?

Enter your base, bonus, and RSU grant in the calculator above with Massachusetts selected to see your projected federal, FICA, state, and local taxes and your net take-home over up to six years.

Should I factor in moving states for my RSUs?

State tax can swing your take-home substantially. Compare Massachusetts against a no-income-tax state in the calculator to see the four-year difference on a large vest.

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