For there to be a restriction under ITEPA03/S423 (2) there must be the possibility of a transfer, reversion or forfeiture of the securities, or the interest in them, whereby:
For example, an employee may have acquired employment-related
securities with the condition attached that on cessation of
employment the shares have to be sold at less than their market
value (the “restriction").
Forfeiture and receiving less than market value can include
securities where the (forced) sale price is only just below market
value. It can also include schemes for compulsory repurchase where
a “fair value” is offered. Such a fair value may be
equal to, more than or less than market value in accordance with
the TCGA92/S272. If there is a chance that less than market value
will be received then the employee is not “entitled” to
“at least their market value” (ITEPA03/S423 (2)(c)) and
the securities fall to be treated as both restricted and
forfeitable.