Topline
New York lawmakers are nearing the finalization of the state budget, which is expected to incorporate a pied-à-terre tax. This proposed levy targets secondary single-family homes within New York valued at $5 million or more and could be enacted as early as July 1, according to reporting by Bloomberg.

Key Facts
Additional details regarding the proposed tax, a point of contention between Mayor Zohran Mamdani and billionaire Ken Griffin, have been released, stemming from draft legislation cited by Bloomberg.
The New York State Legislature is scheduled to vote on the measure this Wednesday.
Under the current proposal, second cooperative and condominium units with a market value of $1 million or higher would face a tax rate ranging from 4% to 6.5% during the initial two years of implementation, as indicated by various reports.
A surcharge of 0.8% to 1.3% would be applied to secondary single-family homes valued at $5 million or more, Bloomberg also reported.
Following the initial two-year period, a standardized tax rate will be applied to all single-family homes, cooperatives, and condominiums. Properties valued between $5 million and $15 million will be subject to an 0.8% rate, those between $15 million and $25 million will incur a 1.05% rate, and properties exceeding $25 million will face a 1.3% rate.
Tax Exemptions
Property owners subject to the pied-à-terre tax will receive notification by August 30. As reported by Bloomberg, these owners will have the opportunity to appeal their inclusion. The tax is specifically designed to affect property owners who do not reside full-time in New York City, with exemptions provided for immediate family members occupying the property and for units leased as rentals.
The Difference Between Market Value And Assessed Sales Value
Market value represents the estimated price a property could fetch in the real estate market. Assessed value, conversely, is a valuation determined by a local tax assessor for the purpose of calculating annual property taxes. New York Governor Kathy Hochul’s office has asserted that a $1 million market value is equivalent to a sales value of approximately $5 million, according to The New York Times. However, the Times noted that the disparity between these values can often be significantly greater than stated by the governor, citing an instance of a Midtown Manhattan penthouse with a $4.2 million market value selling in 2024 for over $135 million.
Tangent
Earlier this month, lawmakers had considered a novel 1% tax on homes exceeding $1 million purchased with cash; however, this proposal was not included in the draft legislation detailed by Bloomberg.
Key Background
New York City Mayor Zohran Mamdani first announced the pied-à-terre tax last month, making the announcement in a video filmed outside the New York City penthouse of hedge fund billionaire Ken Griffin. The mayor stated the tax’s purpose was to target “those who store their wealth in New York City real estate, but who don’t actually live here.” Mamdani had previously proposed a 9.5% property tax increase, which he later withdrew amidst considerable opposition from homeowners and the city council, subsequently focusing his efforts on the pied-à-terre tax. This initiative has garnered support from Governor Hochul, who anticipates it will generate $500 million in revenue. Both President Donald Trump and Ken Griffin, whose estimated net worth is $50.7 billion, have publicly criticized Mamdani regarding the pied-à-terre tax. Griffin has suggested that the measure could jeopardize a $6 billion expansion project in New York City led by his hedge fund, while Trump commented that losing “people like Ken… would be a big loss for New York.”
Further Reading
Trump Suddenly Blasts Mamdani Over Pied-À-Terre Tax—A Surcharge On $5 Million Secondary Homes (Forbes)
Trump Warns Mamdani Over Property Tax Hikes—Amid Mayor’s Spat With Billionaire Ken Griffin (Forbes)
Ken Griffin’s Citadel Suggests $6 Billion NYC Project May Be At Risk Over Mamdani Tax (Forbes)
Business Style Takeaway: New York State’s proposed pied-à-terre tax signifies a shift towards wealth-based taxation on luxury real estate, potentially impacting investment strategies and real estate market dynamics for high-net-worth individuals. The legislation underscores a growing trend among municipalities to leverage high-value property ownership for increased public revenue, while also raising questions about economic development and investor sentiment.
Information compiled from materials : www.forbes.com
