This week Rob Goodley and Ele Theochari look at a High Income Child Benefit charge case where the use of Chat GPT caused some confusion, but does it mean that more people will rely on AI in their submissions, possibly causing mayhem?

They also discuss how a spreadsheet rounding error to two decimal places led to a shareholder not meeting the threshold for Business Asset disposal relief and how BlackRock has lost an appeal relating to UK tax it sought to reclaim on its acquisition of Barclays Global Investors in 2009.