HMRC is set to publish fewer names under its deliberate tax defaulters regime after the Treasury moved to double the monetary threshold. According to legislation.gov.uk, the Finance Act 2009 (Publishing Details of Deliberate Tax Defaulters: Increase to Threshold) Order 2026 lifts the trigger from £25,000 to £50,000, with the change taking effect on 2 October 2026.\n\nFor businesses and advisers, this is not a story about lighter treatment. It is a story about where reputational risk begins. A deliberate tax default can still bring penalties and scrutiny, but the point at which HMRC can publicise a case is being pushed higher.

The Order was made on 9 September 2026, laid before the House of Commons on 11 September 2026 and signed by two Lords Commissioners of His Majesty's Treasury, Christian Wakeford and Shaun Davies. In practical terms, Article 2 makes one targeted amendment: in section 94(1)(b) of the Finance Act 2009, '£25,000' is replaced with '£50,000'.\n\nThat matters because section 94 is the legal basis allowing HMRC to publish information, including names, of people who have been penalised for deliberate defaults once the tax lost passes the statutory threshold. The publication power remains in place; only the cash threshold is changing.

The distinction is important. A case involving deliberate behaviour and £40,000 of tax lost after 2 October 2026 would still be serious, and it could still produce penalties, settlement costs and a long conversation with HMRC. What it would no longer do, on the face of this Order, is meet the publication threshold that previously sat at £25,000.\n\nFor taxpayers, that means the sanction becomes more concentrated on bigger cases. For the public, it means some deliberate defaults that would once have appeared on HMRC's published list are now less likely to be named.

For SME owners, finance directors and tax agents, the message should not be mistaken for a softer compliance climate. The Treasury has not removed HMRC's power to penalise deliberate conduct, and nothing in the text suggests a retreat from enforcement. The change instead redraws the line between a private compliance failure and a public compliance failure.\n\nThat can matter in the real world. A published HMRC naming notice can raise awkward questions from lenders, customers, suppliers and counterparties carrying out routine checks. Raising the threshold to £50,000 narrows that exposure for lower-value cases, even though the original tax issue may still be costly and damaging.

There is also a transparency question. Doubling the threshold will probably reduce the number of names that become visible through HMRC's deliberate defaulters regime, simply because fewer cases will clear the new bar. Some readers will see that as a proportionate step, reserving public naming for larger losses to the Exchequer. Others will argue that public visibility of deliberate non-compliance is being trimmed.\n\nThe Order itself does not give a long policy explanation. Its Explanatory Note on legislation.gov.uk says only that the threshold is being increased, while adding that a Tax Information and Impact Note published on gov.uk on 13 July 2026 remains an accurate summary of the instrument's effects.

This is not a fresh naming regime but an adjustment to an existing one. As the legislation.gov.uk text notes, section 94 of the Finance Act 2009 was later amended by the Finance Act 2016, and the 2026 Order now updates the threshold within that established system rather than creating a new penalty or a new offence.\n\nThat detail matters because it avoids a common misunderstanding. HMRC is not being handed a new power to name deliberate defaulters in October; it already has that power. The policy change here is narrower, but still meaningful: fewer cases at the lower end of the deliberate-default bracket are likely to cross into public naming territory.

The practical date for businesses is 2 October 2026. Between now and then, boards, owner-managers and advisers have a sensible reason to revisit controls around VAT, PAYE, corporation tax and record-keeping, especially where aggressive positions or repeated errors could later be viewed by HMRC as deliberate rather than careless.\n\nMarket Pulse UK's read is that this is a small legal amendment with a very human effect. The figure on the page has changed by £25,000, but the live issue is trust: who gets publicly identified, how HMRC signals deterrence, and what companies need to do to stay well away from that line.