UK's third-biggest taxpayer to leave for Greece

An important development from the financial markets: UK's third-biggest taxpayer to leave for GreeceImage source, University of Cambridge/PA MediaByRaphael Sheridan and Mitchell Labiak, Business reportersPublished8 September 2026A hedge-fund billionaire and one of the UK's richest taxpayers has decided to leave the UK for Greece, the understands. Chris Rokos plans to open an office in Athens, according to reports. Greece has generous tax rules for wealthy foreigners earning overseas income.

Rokos was ranked third in The Sunday Times list of Britain's top taxpayers, having paid £330m last year, and in March said he would donate £190m to Cambridge University. Rokos's representatives declined to comment. A government spokesperson said: "The UK remains an attractive destination for talent and investment".

Economic Details

"The chancellor has made wealth creation one of his top priorities," the spokesperson said, adding that the UK has "a competitive and stable tax system, deep capital markets, world-class universities and a highly skilled workforce". It is not publicly known why Rokos has made the decision, which was first reported by Bloomberg, but Greece's tax-rules are seen as attractive to the ultra-wealthy. They allow foreigners who meet certain criteria to pay a flat yearly tax of €100,000 (£86,000) on all overseas income.

Chancellor calls for 'confidence about Britain' despite 'historic high' borrowing costs Published1 day agoBritish billionaire to donate £190m to Cambridge University Published31 MarchDan Neidle, the founder of the think tank Tax Policy Associates, told the 's Today programme that the £330m in tax revenue the UK could lose was "quite a lot of money". "It is enough to fund 4,500 teachers... we have entire taxes that raise less than £330m.

""He will probably pay almost nothing in Greece, and we can't compete with that," he added. Despite the potential loss, Neidle said there are "no easy answers and no good statistics" on the issue of ultra-wealthy taxpayers leaving the UK. He said the Treasury has some estimates on the number of wealthy people leaving, but otherwise there are few facts about the true scale of the revenue loss.

Analyst Views

"We have lots of anecdotes... what we don't really have is data," he said. He said the government needed to "give certainty" to ultra-wealthy people living in the UK, arguing that lots of changes to the non-dom regime in a short space of time and reports of a possible wealth tax don't help.

"Stop rumours, stop tinkering," he said. Rokos's decision comes ahead of UK Chancellor John Healey's first Budget on 28 October. In an interview with the on Monday, Healey did not rule out tax increases in the Budget, with a recent increase in government borrowing costs piling pressure on the public finances.

He refused to comment on any decisions about tax, promising only to "balance the books" and "control public spending". In March, Cambridge University said the money from Rokos would be "the largest single donation made to a British university in modern times".

Financial markets are tracking the development closely as investors assess the likely impact.