Parliamentary watchdog to investigate Nigel Farage over undeclared £5 million gift

Nigel Farage is set to face a Parliamentary Standards Commissioner inquiry over a previously undeclared gift of about £5 million, a case that puts the rules on major private support for MPs under a sharp spotlight. The issue turns on whether money given by Thailand-based cryptocurrency investor Christopher Harborne should have been registered as a relevant financial interest after Farage entered the Commons for Clacton.

Farage has said the money was a private gift for security, not a political donation. He said he received it in 2024 and disclosed it after an arson attack on his home in early 2025, when, according to his account, a lit incendiary device was shoved through his letterbox. Farage has also said there is “no case to answer” and that he will not refer himself to the watchdog.

The Conservatives referred him to the Parliamentary Commissioner for Standards, Daniel Greenberg, on 29 April 2026. Parliament’s rules require new MPs to register financial support received in the 12 months before an election within one month of winning their seat, unless the support could not reasonably be thought to relate to political activity. Changes to interests must then be reported within 28 days. The standards commissioner is an independent officer of the House of Commons charged with investigating alleged breaches of the Code of Conduct.

The dispute is not only about one payment. Harborne separately donated £9 million to Reform UK in August 2025, a sum described as the biggest single donation in history to a political party from a living person. That wider flow of money has intensified questions over where security arrangements end and political influence begins, and how voters are meant to follow large gifts that sit close to public office.

Opposition figures seized on that uncertainty. Conservative chairman Kevin Hollinrake said the commissioner might wish to examine whether any of the money was used to support other political activity. Labour chair Anna Turley said it was another example of Farage and his MPs believing there is one rule for them and another for everyone else. The Liberal Democrats demanded to know whether Farage promised anything to Harborne in return for the gift.

The inquiry now places Westminster’s disclosure rules under public examination. Farage won Clacton at the 2024 general election, and the standards process will test whether a private payment of this size can be kept separate from political life, or whether the line between personal security and political backing is too thin for voters to trace.