Quit Date Simulator
Can you quit after this vest?
Enter your stock grants and slide your leave date. You'll see what you'd walk away from, what you'd collect after tax, and how far your FIRE age moves, month by month.
Free, no account needed. Everything runs in your browser, and OrbitFire never sees your numbers.
How this works
Each grant vests on its schedule at the share price path you pick. Vests you collect before leaving are taxed at your real bracket (federal, state and Medicare), and the share you choose to invest goes into your portfolio, which grows at your expected return after inflation. After you leave, only what you choose to keep investing goes in. Your FIRE age is the first month your investments cover your spending at a withdrawal rate that fits how long your retirement would last.
Refreshers are off by default because they're never guaranteed. Shares that already vested count in "Invested today." Taxes are simplified: no AMT, no ESPP, and vests are treated as income in the month they land. For education and planning, not tax or financial advice.