New York City has begun implementing its newly passed "second home tax." Mayor Zohrlan Mamdani stated that the city government has sent notices to property owners who may be subject to the tax, reminding them to prepare for the new tax arrangements.
The applicable threshold is $5 million.
This tax, passed in May of this year, targets residential properties in New York City valued at at least $5 million that are not the primary residence. The tax is progressive, starting at 0.8% and increasing to 1.3% for properties valued at $25 million or more.
According to previous estimates by the city and state governments, this tax could generate approximately $500 million in revenue annually, covering more than 11,000 homes.
The finance department has sent out a notification letter.

In a press release, the New York City Mayor's Office stated that the Department of Finance has notified potentially affected property owners. The city government has also launched a dedicated webpage providing answers to frequently asked questions and accompanying tools to help property owners determine whether they are eligible for the tax or a possible exemption.
This arrangement signifies that the relevant taxes have moved from the legislative stage to the implementation preparation stage. For individuals and families owning high-priced second homes in New York, subsequent reporting and payment requirements will become a new factor in holding costs.
High-net-worth homeowners may be directly affected
Business Insider noted that the tax is expected to affect a number of high-net-worth individuals who own a second home in New York, including Jeff Bezos, US President Trump, and prominent figures such as Jay-Z and Beyoncé.
The report also mentioned that, based on publicly available valuation ranges, the annual tax bills for some ultra-high-priced homes could reach millions of dollars. With the notification process underway, this local tax policy targeting high-priced non-primary residences is entering a more concrete implementation phase.












