Reform UK leader Nigel Farage has resigned as the MP for Clacton to trigger a snap by-election. He is making a political gamble to let voters judge his actions amid escalating scrutiny of his finances and investigations by parliamentary commissioners.

Farage announced the shock resignation on July 7, 2026, framing the upcoming by-election as a contest of "the people versus the establishment". He has confirmed his intention to stand as a candidate in the same Clacton seat.

The resignation follows renewed investigations by the UK Parliament into undeclared financial support and donations. Specifically, he faces scrutiny over an undeclared £5 million gift from crypto billionaire Christopher Harborne and financial backing for his private security and staff from long-time ally George Cottrell.

In his televised announcement, Farage strongly denied any wrongdoing, stating he has "not broken the law in any way at all" and condemning the standards investigations as a political tool. He also expressed deep anger over journalists allegedly harassing his family during the investigation process.