There's multiple sources. According to the Henley Private Wealth Migration Report 2025, the UK is expected to lose 16,500 millionaires in 2025, which is more than any other country in the world and more than double the number projected to leave China, which is second on the list with 7,800. This marks the first time in a decade of tracking that the UK has overtaken China as the top country for millionaire outflows. The report defines millionaires as individuals with over $1 million (about £740,500) in liquid, investable assets.
The UK is expected to lose over 16,000 millionaires this year in a flight that could pile more pressure on the UK's parlous public finances.
www.cityam.com
The UK faces a record loss of 16,500 millionaires in 2025, driven by tax hikes and post-Brexit economic instability, according to Henley & Partners.
www.businessinsider.com
The UK is on track to lose more millionaires this year than any other country in the world, according to a new global wealth migration report that underscores growing concerns over the nation’s economic competitiveness and high-tax environment.
bmmagazine.co.uk
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A record-breaking 142,000 millionaires are projected to relocate internationally this year, with the UK expected to see the largest net outflow.
www.henleyglobal.com