HMRC steps up transfer pricing enquiries: what recent UK tribunal cases show
Transfer pricing enquiries in the UK are getting longer, larger and more contentious. According to law firm Macfarlanes, HMRC's transfer pricing yield rose to £3.4bn in 2024/25, nearly double the previous year, while the number of settled enquiries stayed roughly flat. The average age of settled enquiries exceeded 40 months for the first time. HMRC's own targets are much shorter: 18 months for most cases and 36 months for complex or high-risk ones. How HMRC selects and runs enquiries HMRC openly says it picks transactions to enquire into largely based on the amount of tax at risk. Initial requests aim to understand how the business trades, who performs which functions, what intra-group transactions exist and where profit arises. In practice, the requests rarely stop there. HMRC goes on to interview key individuals and review contemporaneous documents such as emails. What HMRC can require from a taxpayer Information must be reasonably required to check the taxpayer's tax position. HMRC does not need to suspect a loss of tax, but it cannot go on a fishing expedition, and disproportionate requests are unlikely to qualify. The taxpayer only has to produce what is within its...