Wealth Tax Fears Drive UK Millionaires to Lowest Levels Since Financial Crisis
The number of millionaires in the UK has fallen to its lowest point since the 2008 global financial crisis, as tax hikes and the threat of a potential wealth tax fuel an exodus of high-net-worth individuals. In 2025, more millionaires left Britain than any other nation, with 16,500 departing, taking an estimated $91.8 billion in wealth with them .