A heated exchange has erupted between billionaire hedge fund founder Ken Griffin and New York Mayor Zohran Mamdani, following Griffin’s strong condemnation of a video promoting a new wealth tax. Griffin, the founder and chief executive of Citadel, described Mamdani’s video—filmed outside his New York penthouse—as ‘creepy and weird,’ asserting that it signals New York’s unwelcoming stance towards financial success.
Speaking at the Milken Institute Global Conference in Beverly Hills, California, Griffin voiced significant security concerns regarding the video. He referenced the recent fatal shooting of UnitedHealthcare chief executive Brian Thompson nearby, stating, ‘Anything that creates, like an agitation, in the extremist on either side of the aisle is a frightening dynamic.’ Griffin, who owns America’s most expensive apartment, further indicated a strategic pivot, stating he would ‘double down’ on growing his business interests in Miami rather than Manhattan.
Mamdani’s Tax Initiative and Targets
Mayor Mamdani’s video, posted in April to coincide with tax day, promoted a so-called ‘pied-à-terre tax.’ This annual fee targets luxury properties in New York City valued over $5 million (£3.7 million) that are not primarily resided in by their owners. Mamdani explicitly cited Griffin’s $238 million penthouse, purchased in 2019 as the most expensive property in the US, as an example of the wealth the tax aims to address.
The mayor’s office projects that this specific pied-à-terre tax could generate at least $500 million in revenue. Mamdani’s broader agenda, which includes increasing the corporate tax rate from 7.25% to 11.5%, aims to raise as much as $9 billion through various wealth taxes. He has consistently campaigned on a platform to ‘tax the rich’ to fund his initiatives.
Response from the Mayor’s Office
In response to Griffin’s comments, Mamdani’s press secretary, Joe Calvello, issued a statement to the Wall Street Journal. Calvello acknowledged Ken Griffin as ‘a major employer in our city and a powerful figure in our economy,’ and affirmed the mayor’s desire for all New Yorkers to succeed, including business owners and entrepreneurs who contribute to the city’s economic engine. However, Calvello underscored the administration’s belief that ‘our tax system is fundamentally broken,’ justifying the push for tax reform.
The debate over wealth taxes in New York City continues to divide opinion. Critics warn that higher levies could prompt wealthy individuals and businesses to relocate, potentially leading to a reduction in the overall tax base. Conversely, proponents argue that such taxes are essential for addressing economic inequality and funding critical public services. The escalating war of words between a prominent billionaire and the city’s mayor highlights the contentious nature of wealth redistribution policies and their perceived impact on urban economic vitality.
