CG12313 | Options: exercise of an option: grantor of the option
From HM Revenue & Customs · Capital Gains Manual
TCGA92/S144 (2)
If an option is exercised
the granting of the option and
the transaction entered into by the grantor in fulfilment of his obligations under the option
are treated as a single transaction.
If the single transaction is a sale by the grantor, the consideration for the disposal is the sum of
the consideration received for the grant of the call option (see CG12301), plus
the consideration received for the transfer of the asset which was subject to the option.
If the single transaction is a sale to the grantor the acquisition cost of the grantor is
the consideration given for the transfer of the asset which was subject to the option, less
the consideration received for the grant of the put option (see CG12301).