Select committee: Public Accounts Committee
Recommendation 17
40th Report - Collecting the right tax from wealthy individuals
Published 16 Jul 2025
Addressed to HM Treasury
Public Accounts Committee Collecting the right tax from wealthy individuals All items in this report Report on parliament.uk ↗ Inquiry on parliament.uk ↗
Recommendation (the committee's words)
The NAO’s report illustrates the vast difference in levels of wealth in HMRC’s wealthy customer group. For example, a billionaire could have 100 times more wealth than someone who fits the descriptor of a “high net worth individual”, and 500 times more wealth than someone who just meets HMRC’s definition of a wealthy individual. In 2023, HMRC secured £652 million in unpaid tax, interest and penalties from one case alone, involving a billionaire who failed to declare offshore trusts.32 HMRC told us that it wants to improve trust in the UK tax system and sees transparency about the amount of tax that wealthy taxpayers pay as one way for it to achieve this aim. It committed to look at opportunities to do more, including providing reassurance that it sufficiently understands the billionaires within its wealthy population.33 31 Q 34 32 C&AG’s Report, Figure 5, para 3.16 33 Q 38 13 2 Improving compliance and enforcement activity Targeting interventions
From: Public Accounts Committee, 40th Report - Collecting the right tax from wealthy individuals (HC 827), 16 July 2025
Government response
Latest Treasury Minutes progress report to the Committee of Public Accounts on the Fortieth Report of Session 2024-26
The government responded to the whole report on 4 June 2026 (deadline 16 September 2025).
Treasury minutes: Government response to the Committee of Public Accounts on the Fourtieth report from Session 2024-26
Published 15 October 2025.
Summary written by Accountability Index from the government's response. It is not the government's own words.The government states that it agrees with the Committee's recommendations, setting mostly Autumn 2026 target dates, while declining one specific proposal on penalty targets.
- On the plan to increase yield from wealthy taxpayers, the government agrees and HMRC "will publish its plan in spring 2026" with timelines and outcomes for each objective.
- On data about billionaires and wealth, the government agrees. HMRC will provide the Committee with assurance by autumn 2026 that identified billionaires with a UK tax footprint have an allocated Customer Compliance Manager.
- On penalties for enablers of tax evasion, the government agrees to the recommendation but HMRC "is not minded to set an annual target", because issuing penalties "is dependent on the behaviours shown by taxpayers and enablers in each specific case".
- On the wealthy tax gap, the government agrees, and HMRC "will write to the Committee in Autumn 2026" updating on progress in improving the estimate.