MAMDANI’S $500 MILLION TAX PLAN IN TROUBLE: NYC Approves 5,700 Exemptions as Homeowners Challenge Luxury Property Levy
New York City’s controversial tax on luxury second homes is facing mounting legal and financial challenges after more than half of the 10,000 property owners who have applied for exemptions received approval, raising serious questions about whether Mayor Zohran Mamdani’s administration can collect the more than $500 million in annual revenue it originally projected.
Figures provided by the city’s Department of Finance show that, as of Friday morning, approximately 5,700 exemption applications had been approved. The number represents 57% of the applications submitted, although it does not establish that every remaining application has been denied, since some may still be awaiting a decision.
The development comes as property owners continue to challenge the new surcharge in court and submit applications to have their properties excluded from the tax.
When Mamdani and New York Gov. Kathy Hochul unveiled the measure, they presented it as a significant new source of revenue for the city. The tax targets luxury properties that are not used as their owners’ primary residences, including qualifying co-op apartments valued at more than $1 million and houses worth over $5 million.
City officials estimated that the measure would produce upwards of $500 million annually, money the administration has said would help finance municipal services and public priorities.
However, attorneys representing property owners argue that the city’s initial calculations may have substantially overstated the number of residences actually subject to the tax.
“I think the bigger fiscal question is whether the city’s $500 million revenue estimate was realistic in the first place,” said Ben Williams, an attorney with Rosenberg & Ellis who represents plaintiffs challenging the surcharge.
“Once primary residences are removed and overstated market values are challenged, we may find that the amount actually collectible is significantly less than projected,” he said.
The exemption figures are particularly significant because the tax is intended to apply to second homes rather than primary residences. Property owners who can establish that their homes qualify for an exemption may be able to avoid the surcharge altogether.
The administration is also confronting a series of lawsuits challenging the way the tax was introduced and questioning whether certain property owners are being treated unfairly.
One of the most consequential cases was brought on Staten Island by Randy Mastro, an attorney who previously served as first deputy mayor under Eric Adams.
The lawsuit challenged the city’s procedures for implementing the tax, including the notices sent to thousands of homeowners informing them that their properties could be subject to the new assessment.
A little more than a week ago, state Supreme Court Justice Wayne Ozzi ruled in Mastro’s favor, determining that the city would have to restart the implementation process.
The decision represented a potentially significant setback for the administration, which had already begun notifying property owners and processing applications under the new system.
According to the ruling, the city had prematurely mailed notices to approximately 17,000 homeowners who were initially identified as potentially subject to the surcharge.
City officials have since revised that estimate downward, indicating that the number of affected property owners is now believed to be between approximately 10,000 and 13,000.
The reduction has added to questions about the reliability of the administration’s original revenue projections, although the number of properties ultimately subject to the tax and the amount owed by each owner remain to be determined.
City Hall immediately appealed Ozzi’s ruling and obtained a stay of the order, allowing the administration to continue implementing and collecting the surcharge while the appeal proceeds.
As a result, the tax remains in effect for now, despite the lower court’s ruling against the city’s rollout procedures.
The legal challenges extend beyond the Staten Island case. Two additional lawsuits pending in Long Island courts argue that the surcharge unfairly discriminates against property owners who maintain their primary residences outside New York City.
Among the prominent property owners challenging the measure are casino billionaire Steve Wynn and former U.S. Commerce Secretary Wilbur Ross, who have joined litigation questioning the constitutionality of the tax.
Another group of plaintiffs includes property owners who contend that the surcharge reaches beyond the extraordinarily wealthy individuals whom city officials originally identified as its intended targets.
Some homeowners have complained that they face substantial additional tax bills despite owning apartments that they purchased years ago or use only part of the year.
One plaintiff, Scott Golden, was reportedly assessed an additional $48,949 when selling his Upper West Side condominium. Another, Kent Barwick, faces more than $83,000 in additional taxes on a cooperative apartment he retains for part-time use.
The lawsuits also challenge the retroactive application of the surcharge to January 2026, even though the legislation authorizing the tax was enacted in May.
Real estate attorney Joshua Wurtzel, a partner at Schlam Stone & Dolan LLP, warned that the litigation could have consequences far beyond the exemption applications currently being processed.
“If the court’s decision ends up being upheld on appeal, which I think there’s probably at least a decent chance [of] that, then all of this kind of goes out the window,” Wurtzel said.
The financial uncertainty surrounding the tax was evident even before the latest wave of exemption approvals.
An April analysis by New York City Comptroller Mark Levine’s office concluded that the surcharge could potentially generate as much as $510 million annually. However, the report also cautioned that uncertainties involving the design and implementation of the tax could reduce collections to between $340 million and $380 million.
Those estimates preceded the latest exemption figures and legal developments, which have intensified questions about the amount the city can ultimately collect.
Despite the mounting challenges, the Mamdani administration has continued to defend both the surcharge and its original revenue expectations.
“We continue to be confident in that assessment of what the annual revenue will look like,” an administration representative told reporters at an unrelated August press conference.
The Finance Department has also maintained that the tax is intended to ensure that owners of expensive secondary residences help pay for essential city services.
A department representative said the surcharge requires such owners to “contribute their fair share toward schools, safer streets, and the services New Yorkers rely on. “
Officials have repeatedly extended the deadline for property owners to seek exemptions as litigation and questions about the program’s implementation have continued.
The deadline, previously set for October 6, has now been moved to October 13, marking the third extension.
“These meritless lawsuits have created a lot of unnecessary confusion,” a Finance Department representative said. “Nevertheless, the Administration remains fully committed to ensuring that New Yorkers have the time and information they need to apply, so we are extending the deadline for exemption applications to October 13.
“While this legal process moves forward, we will continue administering the surcharge fairly, efficiently and in full compliance with the law, as we have done from day one,” the representative said.
{Matzav.com}
