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Story summary
- David Reuben moved from Holland Park, London, to Monaco this summer.
- David and Simon Reuben rank as Britain’s second-richest family with a £27.971 billion fortune in 2026.
- The UK ended its non-domiciled tax regime in April 2025, spurring billionaire relocations.
- Monaco imposes no personal income tax or capital gains tax on most residents.
- UK citizens now living in Monaco hold about £77 billion of the 2026 Rich List’s £784 billion wealth.