New York City Mayor Zohran Mamdani pushed back Wednesday on claims that wealthy residents are leaving the city in large numbers because of high taxes, calling the idea overstated and not supported by recent trends.
Speaking at a Tax Day event in front of a “Tax The Rich” banner, Mamdani addressed a narrative that gained traction during the 2025 mayoral race. At the time, reports and political opponents warned that higher taxes on top earners could drive affluent residents to lower-tax states like Florida. Mamdani, who ran on expanding social programs funded in part by increased taxes on the wealthy, rejected that argument.
Happy Tax Day, New York. We’re taxing the rich. pic.twitter.com/Wky2LFXC9W
— Mayor Zohran Kwame Mamdani (@NYCMayor) April 15, 2026
He pointed to his earlier experience as a state legislator, when similar concerns were raised during efforts to raise taxes on millionaires. According to Mamdani, those predictions did not materialize.
Instead, he said, the number of millionaires in New York ultimately increased even after those tax hikes were implemented. For him, that undercuts the idea that higher taxes automatically lead to an outflow of high earners.
Mamdani argued that the more pressing issue is not wealthy residents leaving, but working- and middle-class people being priced out. He described what he sees as a “very real exodus” of residents who can no longer afford to live in the city. Rising housing costs and overall cost of living, he suggested, are pushing many people to relocate to nearby areas like New Jersey, Connecticut, and Pennsylvania, where their money goes further.
He also highlighted longer-term demographic changes, noting that New York City lost about 200,000 Black residents between 2000 and 2020. For Mamdani, that shift reflects affordability challenges rather than tax policy alone.
Zohran Mamdani is out here claiming that “taxing the rich” is a total success and that people leaving New York is just some “imagined exodus.” Really? Let’s look at the actual math:
Texas has officially overtaken New York in total finance jobs.
30,000 New Yorkers are packing up… pic.twitter.com/qXwSUre9UV
— Ryan Fournier (@RyanAFournier) April 16, 2026
States like Florida, which do not have a state income tax, have attracted residents from higher-tax states such as New York and California. Florida officials, including Gov. Ron DeSantis, have suggested that policies like those proposed by Mamdani could accelerate that trend. DeSantis previously joked that a more progressive agenda in New York could further boost Florida’s real estate market.
At the same time, New York leaders have acknowledged concerns about retaining high-income taxpayers. Gov. Kathy Hochul noted earlier this year that some wealthy residents have relocated, particularly to places like Palm Beach, and encouraged them to return, citing their importance to funding state programs.
Polling has also reflected some uncertainty about the state’s future population trends. A 2023 Siena College survey found that more than a quarter of New York residents were considering leaving within five years, with an even higher share saying they would likely move after retirement.
