The Great Relocation, and Why Mobility Belongs in the Structure

The wealthy are moving in numbers not seen before. Henley & Partners' 2025 Private Wealth Migration Report, drawing on data from New World Wealth, projects a record 142,000 millionaires relocating internationally this year, rising toward 165,000 in 2026. The United Kingdom is expected to lead the outflow at a net 16,500, its steepest ever and more than double the prior year, while the United Arab Emirates and the United States absorb the most. These are projections from a single firm, and their methodology is debated, so the precise figures deserve caution. The direction does not: the movement of private wealth across borders has become a defining feature of this decade, not a footnote to it.

Three forces are behind it. The first is tax. The United Kingdom's abolition of its non-domicile regime, changes to inheritance tax, the closure of its investor visa and even value-added tax on school fees turned a long-comfortable base into an expensive one almost overnight, and the country's own Office for Budget Responsibility expected a meaningful share of the wealthiest non-doms to leave. The second is stability. Families increasingly read political and policy risk the way they read market risk, and want options held elsewhere before they are needed. UBS finds the billionaire community more mobile than ever, and Knight Frank notes that tax has long driven the movement of the rich. The third is security, and lifestyle. Underneath all three sits a generation that already lives across borders.

The demand is visible in the plumbing. Henley reports applications for investment-migration programmes up 64 percent in a year, with interest from British nationals rising far faster still. But the most instructive detail is behavioural, and it is easy to miss. The wealthy are not, for the most part, packing up and moving once. They are acquiring residence rights, second bases and optionality across several countries at the same time. Relocation has quietly stopped being an event and become a standing capability.

That is precisely what most structures are not built for. The common error is to treat relocation as a logistics exercise, handled when it becomes urgent, which is usually after a tax change, a political shock or a security scare has already narrowed the choices. By then the moves that matter, planning tax residency, managing exit charges, restructuring holdings before a departure rather than after, are far harder, more expensive, and sometimes no longer available at all.

The lesson is not which country to choose. It is that a family's structure should assume the family will move. That begins with separating where the family lives from where its wealth sits. When residence, assets, holding structures and banking are all anchored in a single jurisdiction, one change, of government, of law, or of the family's own residence, reprices the whole position at once. Distribute them instead, each element placed where it is best served and connected by arrangements that hold up across borders, and a forced move becomes a manageable one rather than a crisis.

In practice that means designing for mobility before it is needed. Holding structures should be able to survive a change of residence without triggering avoidable tax. Exit charges and deemed-disposal rules in the places a family might leave should be understood in advance, not discovered on the way out. Residence and citizenship options are cheapest and most plentiful when secured calmly, not in the middle of a crisis. And treaty networks and the real enforceability of rights should be checked rather than assumed. It also means resisting the pull of the lowest headline tax rate: a jurisdiction with no substance, thin banking or a reputation that invites scrutiny can cost more in lost access and friction than it ever saves in tax.

There is a generational dimension that makes this urgent rather than theoretical. The people who will inherit already live internationally, spread across the cities and countries where they study, work and build. A structure organised around one family seat rarely fits a family that no longer has one. Designing for mobility is, in the end, designing for the shape the family is actually taking.

The families who handle a move well are almost never the ones who decided quickly. They are the ones who built the optionality before they needed it, so that when tax, stability or security finally forced the question, the answer was already in place. The record migration numbers are the headline. The quieter and more durable lesson is that mobility is now a permanent condition of serious wealth, and a structure should be built as though the next move is a matter of when, not if.