Hedge‑fund founder Chris Rokos to launch Athens office, shifting tax residence

Chris Rokos, the billionaire hedge‑fund manager best known for co‑founding the firm Brevan Howard, is set to establish a new office in Athens, BBC News reported. The move would see him leave the United Kingdom, where he was listed as the third‑largest taxpayer in the Sunday Times’ annual ranking of top contributors.

Rokos’s decision follows a broader trend of ultra‑wealthy individuals seeking more favourable tax regimes abroad. Greece, in recent years, has introduced a series of incentives aimed at attracting foreign investment, including reduced corporate tax rates for certain sectors and a “non‑domiciled” status that can limit tax liability on worldwide income. The country’s government has also streamlined procedures for establishing financial services firms, hoping to position Athens as a hub for alternative asset managers.

In the United Kingdom, the Sunday Times’ list of top taxpayers is compiled from publicly available data on income tax, capital gains, and other levies paid by high‑earning individuals. Rokos’s placement at number three underscores the scale of his earnings from hedge‑fund performance fees and personal investments. While the UK tax system imposes a top marginal income tax rate of 45 % and a capital gains tax of up to 20 %, the allure of lower rates and residency benefits abroad can be compelling for those with substantial, globally‑sourced wealth.

The potential departure of a taxpayer of Rokos’s magnitude carries symbolic weight. Historically, the UK has relied on a relatively small cohort of high‑net‑worth individuals to contribute a disproportionate share of tax revenue. When such contributors relocate, the fiscal impact can be noticeable, prompting debates about the competitiveness of the UK’s tax framework. Analysts note that while the loss of a single taxpayer may not dramatically alter the national budget, it can signal broader confidence issues among the elite financial class.

Rokos’s planned Athens office is expected to focus on managing existing funds and possibly launching new strategies targeting European markets. By situating the firm within the EU’s regulatory environment, he may gain easier access to European investors while benefiting from Greece’s cost‑effective operating environment. The move also aligns with a growing pattern of hedge‑fund managers diversifying their geographic footprint to mitigate regulatory risk and tap into emerging talent pools.

If the relocation proceeds, it will add to the list of high‑profile expatriates who have chosen Greece as a fiscal haven, a development that both the UK Treasury and Greek authorities will be watching closely.