Wealthy Should Contribute More: Swiss Billionaire's Call to Action

Alfred Gantner, a prominent Swiss billionaire, has ignited a national conversation regarding taxation on wealthy individuals. His comments came closely on the heels of a resounding defeat of a proposal for a 50% inheritance tax on inheritances exceeding 50 million Swiss francs ($62 million), which was dismissed by over 78% of voters—an outcome that caught many by surprise.

Co-founder of the private equity giant Partners Group, Gantner expressed to Tages-Anzeiger the urgent need to address the widening wealth gap between the affluent and everyday citizens. He pointed out that while the wealthy accumulate massive fortunes, many in Switzerland struggle with essential costs such as rent and healthcare. According to Gantner, this growing disparity poses a significant risk and requires immediate redress.

The billionaire warned that without intervention, the trend of wealth concentration will continue, birthing even greater fortunes for individuals like Elon Musk and Mark Zuckerberg, himself included. Acknowledging the role of chance in amassing wealth, he contends that those who are wealthy should reciprocate to the society that has facilitated their success.

Nevertheless, Gantner critiqued inheritance taxes as inadequate solutions. He noted that such taxes could often be dodged using loopholes, hence not truly resolving the core issue. Instead, he proposed a progressive wealth tax where obligations would escalate with the size of one’s fortune. For instance, he suggested a 1% tax on wealth surpassing 200 million francs, 1.2% for amounts above 500 million, and 1.5% for fortunes exceeding 1 billion francs. He believes this approach would yield a fairer and more impactful way for the rich to contribute to society.

Currently, Switzerland stands as a key global wealth management hub, and statistics show about 2,500 individuals boast assets exceeding 50 million francs. Despite this, the public's rejection of a stringent inheritance tax reveals resistance to policies that may adversely impact the rich. Many Swiss citizens worry such measures might jeopardize the country’s economic stability or drive affluent individuals away.

Ranked 1045 on the 2025 Forbes Billionaires list with an estimated wealth of $3.5 billion, Gantner advocates for a more intelligent and long-term fiscal strategy. Beyond tax discussions, he also opposes a proposed agreement aiming to tighten Switzerland’s economic ties with the European Union. His statements often shape public discourse due to his financial stature.

His latest insights contribute to the ongoing dialogue in Switzerland surrounding fairness, economic opportunities, and the management of wealth in a rapidly evolving landscape. While voters have voiced their opinion on inheritance taxes, the challenge of fostering a more equitable and sustainable economic framework remains unresolved. Gantner’s perspective ensures that the debate is far from over.