Determining Cash Settlement Values For Non Vested Equity Grants
Settling unvested equity in cash requires discounting intrinsic stock value for remaining service periods, time value of money, and empirical forfeiture risk.
Black Scholes discount
Meaning
Mathematical reductions applied to the theoretical price of an option account for specific restrictions on liquidity or marketability that lower its actual worth. A Black Scholes discount adjusts the output of standard pricing models to account for the reality that private company interests cannot be sold as easily as public securities.
Valuation Adjustment
Using this method ensures that tax filings and financial statements do not overstate the value of a grant that the holder cannot readily monetize. The calculation incorporates the lack of a secondary market and the presence of transfer restrictions.
Cost Calculation
Assessing the delta between a public option and a private grant involves measuring volatility and the time remaining until expiration. Because private firms lack a ticker price, the volatility input must be derived from a peer group of similar public entities, which adds complexity to the model and requires the seat holder to defend the selection of those peers. The resulting figure accounts for the risk that the stock price could fall substantially before the holder is legally permitted to sell.
This mechanical process converts a theoretical market price into a realistic assessment of what a buyer would actually pay for a restricted interest.
Tax Application
Founders exiting a seat use these adjustments to lower their tax liability when transferring illiquid interests to other parties or back to the company. Applying the reduction correctly minimizes the cash cost of the transaction while remaining defensible under audit.