A New York Supreme Court judge on Staten Island has ordered the Mamdani administration to abandon its initial rollout of a new pied-a-terre tax, directing the city to rescind 17,000 notices that had been mailed to homeowners. The notices warned recipients that they could face a surcharge on properties classified as second homes. The ruling responds to concerns that the city acted without adequately verifying whether the targeted properties were in fact primary residences.
According to reporting cited from City Reporter, Judge Wayne Ozzi instructed New York City’s Department of Finance to make full use of “any and all resources and information available” before determining that a property is subject to the second-home tax. The judge further required the department to be prepared to provide all records supporting any designation of a property as a second home. This directive effectively sends the implementation process back to the investigative stage and raises the evidentiary bar for applying the surcharge.
The case was brought by former deputy mayor Randy Mastro, representing a group of homeowners who received the notices but asserted that their properties serve as their primary residences. During the litigation, the Department of Finance acknowledged that roughly 6,000 of the properties flagged in the initial mailing did not qualify under the pied-a-terre tax enacted this past May. The city also conceded that it had not reviewed property owners’ personal income tax filings before sending the warning letters, a step that could have helped distinguish primary residences from second homes.
This approach to implementation, relying on incomplete data and limited cross-checking, triggered legal challenges and ultimately led to the court’s intervention. The ruling underscores the requirement that the city perform more comprehensive due diligence before imposing the surcharge on homeowners, including a more thorough verification process and better documentation of the basis for any tax classification.
In a statement following the decision, Real Estate Board of New York president James Whelan welcomed the court’s findings. He said the industry group had cautioned from the outset that the pied-a-terre tax was advanced too quickly, without sufficient analysis of its legal, operational, and economic implications. Whelan argued that the decision affirms that the city’s rollout did not meet basic procedural standards and left many homeowners subject to an arbitrary and confusing process.
Whelan also noted that while the ruling focuses on the administration and enforcement of the tax, it highlights broader questions surrounding the underlying legality and fairness of the measure. He emphasized that legal challenges to the pied-a-terre tax are ongoing and expressed confidence that New York homeowners will continue to succeed as those cases proceed. For now, the decision forces city officials to revisit their methodology for identifying second homes before any further enforcement actions under the new tax can move forward.
