Billionaire families plan to pass on $7 trillion to the next generation

Dubai: Billionaires worldwide stand poised to transfer nearly $7 trillion in assets to their heirs by 2040, with $5.9 trillion likely flowing directly or indirectly to children. The US will capture the lion's share, but significant sums head to markets across Asia, Europe and the Middle East as older generations pass the baton.

This intergenerational shift underscores a concentrated wealth migration, heavily weighted toward a handful of key economies. Heirs in the US alone could inherit almost half that total, at least $2.8 trillion over the next 15 years, even before accounting for asset appreciation. The projection highlights how billionaire demographics, family structures and market concentrations will reshape global fortunes.

According to UBS Billionaire Ambitions Report, America dominates the landscape, home to nearly a third of the world's billionaires. Their heirs face the largest influx, driven by established family dynasties and substantial holdings in tech, finance and industry. The scale suggests US wealth managers and family offices will handle unprecedented planning demands as assets move across generations.

Projections remain conservative, excluding growth in underlying investments. This transfer will test estate planning frameworks, tax strategies and succession models in a market already grappling with high valuations and regulatory scrutiny.

India emerges as Asia's frontrunner, with heirs positioned to receive $382.4 billion by 2040. Many Indian billionaires now exceed 70 years old and maintain sizable families, accelerating the handover timeline. This influx could fuel domestic investments, philanthropy and entrepreneurial ventures among the next generation.

China trails slightly at $315.7 billion across mainland and Hong Kong SAR, despite greater aggregate billionaire wealth. Younger profiles and smaller family units temper the pace, though Hong Kong heirs lead at $180.4 billion. Beijing and Shanghai combined could see at least $135.3 billion, with business expansion potentially narrowing the gap to regional peers.

Western Europe anticipates over $1.3 trillion in transfers, led by France, Germany, Switzerland, the UK and Spain. Longstanding traditions of multigenerational stewardship position these markets for steady, structured handovers through trusts, foundations and corporate continuities.

In the Middle East and Africa, at least $152.7 billion targets heirs in Israel, the UAE, South Africa and Saudi Arabia. The UAE's appeal as a wealth hub amplifies its slice, drawing both local dynasties and relocated fortunes amid favorable policies and stability.

Billionaire mobility adds another layer, with 36% of surveyed UBS clients having relocated at least once and 9% considering a move. Younger billionaires under 54 show the highest churn, at 44% who have moved and 15% pondering it.

Quality of life, geopolitical risks and tax efficiency rank as top drivers, varying by region. EMEA respondents prioritise tax and security concerns, while Asia-Pacific favors lifestyle and stability. This fluidity could redirect substantial portions of the $5.9 trillion, funneling more toward destinations like the UAE that blend opportunity with residency incentives.

Such shifts challenge traditional projections, as mobile wealth seeks optimal jurisdictions for preservation and growth. Family offices increasingly factor relocation into succession strategies, balancing legacy goals against global uncertainties.

The coming transfer tests global financial systems, from legal frameworks to investment vehicles. Heirs inheriting concentrated stakes in family businesses face pressures to diversify, innovate or philanthropise, often under public scrutiny.

In high-inflow markets like the US, India and the UAE, this capital infusion promises economic stimulus through real estate, startups and infrastructure. Yet it also raises questions around inequality, governance and sustainable stewardship. As billionaires plan these handovers, the focus sharpens on education, values alignment and long-term impact.

The scale demands proactive adaptation. Wealth advisors, regulators and policymakers must navigate this tide to harness its potential while mitigating risks in an interconnected world.