New York City’s Second-Home Tax is adding a new annual cost for certain high-value residences beginning with the 2026-27 property-tax year. With roughly 17,000 owners notified that they may be affected and a legal challenge still unfolding, buyers, sellers and owners are assessing what the surcharge means for luxury real estate.
Key Takeaways
- New York City’s Second-Home Tax applies to certain high-value properties that are not used as a primary residence.
- For the 2026-27 and 2027-28 property-tax years, qualifying one- to three-family homes start at $5 million in Department of Finance market value, while qualifying condos and co-ops start at $1 million.
- The Department of Finance says roughly 17,000 property owners received notices that they may be subject to the surcharge.
- Owners who received notices and believe they qualify for an exemption currently have until September 18, 2026, to apply.
- Manhattan luxury contract activity has remained mixed, making it too early to isolate the tax as a driver of broader sales trends.
The city’s Department of Finance says the surcharge applies during the 2026-27 and 2027-28 property-tax years to certain one-, two- and three-family homes valued at $5 million or more and condominium or cooperative units valued at $1 million or more when they are not used as a primary residence. Properties used as primary residences by qualifying owners, tenants and certain family members or ownership-interest holders may be exempt.
The rules arrive as Manhattan’s luxury residential market continues to record substantial transactions. That creates a closely watched question for the sector: whether an additional recurring cost changes how buyers evaluate part-time residences in one of the country’s highest-priced housing markets.
Second-Home Tax Rates Put Ownership Costs Under Scrutiny
For one- to three-family homes, the Department of Finance currently lists a surcharge rate of 0.8% for properties valued from $5 million to less than $15 million. The rate increases to 1.05% from $15 million to less than $25 million and 1.3% for properties valued at $25 million or more.
The interim system for condominiums and co-ops uses different thresholds. Units with a Department of Finance market value from $1 million to less than $3 million face a listed rate of 4%. The rate rises to 5.25% from $3 million to less than $5 million and to 6.5% at $5 million or more.
Those percentages cannot simply be compared with a property’s listing or recent sale price. New York City’s tax valuation system for condominiums and co-ops differs from the way buyers and sellers typically discuss market prices, making the Department of Finance valuation an important part of determining potential exposure.
The surcharge also adds another variable to a Manhattan market where buyers already differ sharply in how they finance acquisitions. More than 60% of Manhattan condo and co-op transactions in 2025 were completed without financing, according to an earlier analysis of Manhattan all-cash transactions.
For purchasers considering a New York residence that will not be their primary home, acquisition price is therefore only one part of the calculation. Property-tax treatment, building charges, financing costs where applicable and the new surcharge can all factor into recurring ownership expenses.
Residency status may prove equally important.
The Department of Finance says a qualifying property generally will not be subject to the Second-Home Tax if it serves as the primary residence of the owner, a tenant or subtenant, an immediate family member, the beneficiary of a trust or certain people holding a majority interest in the entity that owns the property.
That makes documentation particularly relevant for properties held through LLCs, corporations, partnerships and trusts, ownership structures that are familiar in the luxury market.
Roughly 17,000 Owners Face an Immediate Documentation Decision
The Department of Finance mailed notices to approximately 17,000 owners whose properties may be subject to the surcharge. Receiving a notice does not mean the owner will ultimately owe the tax.
The agency has stressed that inclusion on its broader supplemental market-value roll does not establish tax liability. According to the Department of Finance, the vast majority of properties and units appearing on that roll will not be subject to the surcharge.
Owners who received notices and believe their properties qualify for an exemption currently have until September 18, 2026, to submit an application. The city extended that deadline from the original timetable to provide additional time for owners to establish primary-residence status or otherwise show that the surcharge does not apply.
Depending on the circumstances, supporting documents can include a recently filed tax return, government identification, leases, proof of rent payments, documents establishing family relationships or records showing interests in an entity that owns the residence.
The administrative process is also being contested in court.
A New York state judge issued a temporary restraining order on August 10 that briefly halted portions of the rollout. New York City challenged that order, and implementation is currently continuing while appellate review proceeds. The underlying dispute focuses on the administration of the surcharge rather than establishing that the tax itself has been invalidated. A court proceeding remains scheduled for August 31.
For affected owners, that means the legal challenge has not removed the immediate need to review notices and exemption requirements.
Luxury Sales Data Has Yet to Show a Clear Tax Effect
New York City’s luxury housing data has produced conflicting signals since the Second-Home Tax entered the market conversation.
During the week ending August 2, buyers signed contracts for 21 Manhattan homes asking $4 million or more, according to Olshan Realty data. The following week, August 3 through August 9, that figure increased to 26 contracts.
Earlier in the summer, an $80 million duplex penthouse at 80 Clarkson in Downtown Manhattan also went into contract. The transaction was signed before the surcharge began applying to the 2026-27 property-tax year, making it evidence of significant high-end demand but not a test of buyer behavior after implementation.
Other weekly figures have been softer at the highest end of the market. During July 6 through July 12, only one Manhattan property asking more than $10 million entered contract. The broader luxury segment was considerably more active, however, with 29 properties asking $4 million or more going into contract during the same period.
Those variations make it difficult to attribute a short-term change directly to the surcharge. Luxury housing activity can shift with inventory, pricing, seasonality, financial markets, property quality and the small number of transactions at the top of the market.
Broader housing conditions are also shaping purchasing decisions beyond New York. The 2026 home price outlook has highlighted borrowing costs and affordability as continuing considerations across the U.S., although Manhattan’s luxury sector has a substantially different buyer profile from the national market.
For New York buyers, the more immediate impact is easier to identify. A residence intended primarily for occasional use can now carry a different annual tax profile from an otherwise similar property that qualifies as someone’s primary residence.
The Second-Home Tax therefore adds another due-diligence issue to luxury transactions even before enough sales data exists to determine whether it will materially alter pricing or transaction volume. Buyers and owners now have to consider Department of Finance valuation, residency documentation, ownership structure and potential annual surcharge costs alongside the traditional economics of owning high-value property in New York City.
Frequently Asked Questions
What Is New York City’s Second-Home Tax?
The Second-Home Tax is an annual surcharge on certain high-value New York City residential properties that are not used as a primary residence. The city also refers to it as the non-primary residence property surcharge or pied-Ã -terre surcharge.
Which Properties May Be Subject to the Surcharge?
For the 2026-27 and 2027-28 property-tax years, the Department of Finance says the surcharge may apply to one- to three-family homes valued at $5 million or more and condos or co-ops valued at $1 million or more. Primary-residence exemptions can apply depending on who occupies the property and how it is owned.
Does Receiving a Notice Mean an Owner Owes the Tax?
No. The Department of Finance says receiving a notice means the property may be subject to the surcharge, not that liability has been finally established. Owners who believe they qualify for an exemption can submit supporting documentation by the applicable deadline.
When Is the Current Exemption Deadline?
The Department of Finance currently lists September 18, 2026, as the exemption application deadline for owners who received potential-surcharge notices. The city extended the deadline to give affected property owners additional time to document their eligibility.
Is the Second-Home Tax Hurting Manhattan Luxury Sales?
There is not yet enough evidence to establish a direct market-wide effect. Recent Manhattan luxury contract data has moved in both directions, so any assessment must account for inventory, seasonality, pricing and other market conditions in addition to the Second-Home Tax.
