Capital gains on selling shares either side of Oct 24 budget

How to do you work out the capital gains when selling shares in this tax year which are either side of Oct 24 budget. How do you distribute the £3000 allowance to each sale. What form should be used?

Hi,
You can use the allowance against whichever is most beneficial to you.
Thank you.
 

Thanks. What form do I need to complete, or is there an online method of paying the CGT for selling these shares, if I don’t have any other tax to declare in this tax year?

Hi Martin,
Please refer to:
Report and pay your Capital Gains Tax
Thank you.