Your RSU & ESPP, managed in one place. Detailed and precise.
A platform for managing your RSU and ESPP work equity. Complex tax calculations in seconds, effortlessly.
RSU Calculator
Section 102 grants - detailed taxation and net breakdown.
Tracking
Daily tracking of your stocks: charts, price alerts and a digest email.
ESPP Calculator
ProSection 102 plans (with trustee) or without a trustee - detailed taxation and net breakdown.
Portfolio
Save your grants and plans to a secure portfolio, with a combined value, tax and net calculation.

Sharon Rabinoviz built it over years of digging into employee-equity taxation, verifying and refining it against real cases, starting with his own grants. Alongside the calculator he runs personal sessions for planning a sale and getting the most out of RSU and ESPP holdings.
- Why it matters: the money you don't see
- A detailed explanation of all results
- Frequently asked questions
- Contact us
Your data stays on this device only, except your personal portfolio, which is accessible to you alone.