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HMRC internal manual

Employee Tax Advantaged Share Scheme User Manual

Schedule 4 Company Share Option Plan (CSOP): Requirements relating to options: Bonus issues

Adjustments to options to reflect bonus issues are usually straightforward and may be dealt with without reference to HMRC Shares & Assets Valuation. For example, a 1:1 bonus issue will double the number of shares under option and halve the option acquisition price.