While many American billionaires may consider moving overseas, the US still has a powerful appeal. Not only is it the world's leading tech centre, attracting everyone from ambitious entrepreneurs to global leaders, but it's also becoming an increasingly attractive destination for wealthy retirees. Florida, in particular, is a popular retirement hub.
As many as 10,800 millionaires migrated to the US in 2019 alone, which was an increase of 1,800 from the previous year. Though numbers plummeted in the wake of the pandemic, they're back on the rise, with 3,800 millionaires expected to move to America in 2024.
The EB-5 visa programme, which offers green cards in exchange for a $800,000 (£625k) investment into a US business, has reportedly seen an influx of members of the Chinese middle class. However, this Golden Visa scheme has drawn criticism over potential security and fraud fears, and there's a good chance the incoming Trump administration may make some significant changes.