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Stock Option & RSU Tax Vesting Simulator

Equity Tax Simulator

Equity Tax Simulator

Estimate the real-world net value of your RSUs, ISOs, and NSOs. Understand Federal, State, FICA, and AMT impacts.

Tax Year 2026 Ready Local Calculations

Configuration

* The engine parses share count, grant type, strike price, and FMV automatically using client-side matching.

Ready to Compute

Configure your equity and financial profile on the left, then click Run Simulation to compute full tax implications, AMT exposure, and net value.

© 2026 Equity Tax Simulator. All calculations are estimates based on simulation formulas. Consult a licensed CPA before making financial decisions.