Postby someone » Fri Apr 11, 2025 1:07 pm
You acquired these shares as part of a commercial transaction and therefore the acquisition cost is the price you paid, which was zero.
It is irrelevant that the company could have sold them for more elsewhere. It is also irrelevant if you managed to extract the shares without giving the company any more money or business. They will be anticipating that, on average, these share giveaways make them more money than not giving the shares away.
https://www.gov.uk/hmrc-internal-manuals/capital-gains-manual/cg14541
https://www.gov.uk/hmrc-internal-manuals/shares-and-assets-valuation-manual/svm107110
Note in particular on that second link that the presumption is that a transaction between unconnected parties is a transaction at arms length. S18 reverses that presumption for connected parties.