Are you getting a pop-up message like this when generating a taxation report?
If so, it may be related to how your client's investment holding/s were set up.
Please ensure your client's investment holding has the 'Subject to CGT' tick-box ticked:
If your investment holding is a data feed, you will not have access to edit this tick-box.
If this is the case, please contact us with the details of the holding (client name, account details, investment details) so we can investigate it.
If you have any questions, please email our support team at firstname.lastname@example.org