From Assets to Access: How Gen Z Is Redefining Wealth Through Mobility

The Pax Americana produced, among other things, 70 years of families who built international lives on the assumption that the system enabling them would hold. From 1945 until roughly the mid-2010s, the Western-led international order created something that affluent, globally active families came to treat as a given: the ability to move, invest, study, and live across borders, with relatively little friction. Access to universities, property markets, financial systems, and business environments across multiple countries became part of the background conditions of global life.

Because this system functioned so reliably for so long, most families rarely had to think about it. The ability to move capital, send children abroad for education, or establish a foothold in another country felt like a natural extension of wealth itself. In reality, much of that access was being quietly underwritten by a geopolitical order that made cross-border mobility predictable and broadly available. Wealth created opportunity, but the system provided the infrastructure that made those opportunities portable.

When Access Stopped Being Assumed

Gen Z is the first generation of wealth holders to understand this distinction from the outset, because they came of age just as that infrastructure began to show its limits in practical terms. When Western governments removed major Russian banks from the SWIFT payments system following the invasion of Ukraine, they demonstrated that the financial rails through which global wealth moves are not purely technical systems but instruments shaped by geopolitics.

The USA has revoked thousands of student visas, imposed travel bans affecting 19 countries, and proposed capping international university enrolment by executive order. The UK’s net migration has collapsed 78% from its 2023 peak as successive governments tighten entry requirements and restrict visa routes. A hot war on the continent displaced eight million Europeans.

The cumulative lesson is stark: the cross-border access that previous generations treated as a permanent feature of global life was always contingent. The long stability of the post-war order simply made it possible to forget.

The Gap Between Wealth and Access

This is the generation now positioned to inherit the largest wealth transfer in recorded history. Cerulli Associates estimates USD 124 trillion will change hands from older Americans to from baby boomers and older Americans to their heirs and charities by 2048, revised sharply upward from earlier projections as asset prices have compounded. The transfer is already accelerating: in 2025 alone, 91 heirs inherited a record USD 297.8 billion according to UBS, with the youngest just 19 years old. At high-net-worth-focused advisory firms, the millennial and Gen Z share of clients more than tripled from 2021 to 2024. This is no longer a future event. It is underway.

And the generation receiving this wealth is making decisions that reflect exactly the environment they grew up in. What Gen Z has grasped, with the clarity of a generation that watched fortunes become stranded behind sanctions walls and capital controls, is that financial wealth is only as deployable as the legal identity attached to it. A fortune you cannot move across borders or pass to your children without restriction because your nationality limits you is not, in any functional sense, entirely yours.

This insight is what has moved investment migration from the periphery of wealth planning towards its center. A second or third citizenship is the instrument that converts conditional wealth into unconditional wealth, the mechanism by which a family’s real estate, operating businesses, and intergenerational plans all become resilient to sovereign risk. And unlike virtually every other asset a wealthy family holds, a citizenship once acquired carries no ongoing cost, and in most cases transfers automatically to the next generation.

Freedom Over Permanence

For a generation that defines wealth as freedom and optionality rather than accumulation or anchoring, this reframes what luxury means at the highest echelons. Previous generations built around a fixed point: a home country, a primary residence, a single national identity. Gen Z builds for movement. The most exclusive thing money can buy in 2026 is the unconditional right to be somewhere, to move your family there and educate your children there, without that right depending on any single government’s continued permission. Multiple citizenships are the infrastructure that makes a mobile, unanchored life possible at scale, which is precisely why this generation pursues them.

They are also the first generation to have grown up on borderless platforms, forming professional networks across continents before they could vote, absorbing the intuition that identity and geography are separable long before they had the means to act on it. The Henley Passport Index ranks 199 passports because what nationality confers in practical terms varies enormously, and because in a more fractured geopolitical environment those differences carry consequences they did not carry a decade ago. Gen Z is the first generation of wealth holders to have grown up with this kind of granular, comparative data available.

They evaluate combinations of citizenships with the same analytical seriousness they bring to any other portfolio: what does Portuguese EU treaty rights plus Caribbean visa-free access to 140 countries plus Singaporean permanent residence cover that any one alone cannot? Each position is heritable and gains in strategic value as the geopolitical environment grows less predictable. This is sovereign infrastructure for a mobile life, built by a generation that has never had the luxury of assuming the world would stay open by default.

The Durable Transfer

The Henley Opportunity Index quantifies what specific residence and citizenship programs deliver in concrete terms: earning potential, career mobility, education access, economic uplift. For a generation already fluent in multifactor analysis, it provides a framework for evaluating jurisdictional diversification with the same rigor applied to any other allocation decision.

The USD 124 trillion transfer now underway will inevitably be denominated in financial terms. But financial capital remains subject to taxation, market downturns, and the regulatory appetites of whichever government holds power. A citizenship acquired today will still be fully operative, and fully heritable, when the holder’s grandchildren enter university, form companies, or navigate disruptions no one alive can foresee.

The sharpest families now transferring wealth understand that the most durable thing they can pass across generations is not a quantity of capital but a permanent legal claim on multiple sovereign territories. The generation receiving that inheritance has never lived in a world that suggested otherwise.