Mass Appeals Reshape Tax Pool
New York City has approved 2,892 appeals from property owners initially flagged for the pied-à-terre tax, according to court documents filed August 26. The city also confirmed that 1,210 owners were actually NYC residents who should never have received notices.
The Department of Finance extended the proof-of-residency deadline to October 6 while preparing to mail notices to 10,800 additional owners based on 2025 tax data. Those new notices are scheduled to go out by August 31.
LLC Ownership Complicates Enforcement
The high appeal rate reflects the challenge of identifying second-home owners when many luxury properties are held through limited liability companies. The city must pierce corporate structures to determine actual ownership and residency status.
Properties owned through LLCs require additional documentation to prove primary residence, creating a more complex verification process than direct individual ownership.
Second Wave of Notices Coming
The 10,800 new notices represent properties identified through 2025 tax records that were not included in the initial mailing. Property owners will have the same opportunity to prove primary residence and avoid the surcharge.
The tax applies to residential properties with assessed values over $5 million for houses and $1 million for condominiums and cooperatives that are not the owner's primary residence.
What Property Owners Should Know
Owners who receive notices have until October 6 to submit documentation proving NYC primary residence. Acceptable proof includes voter registration, driver's license, and tax filing records showing the property as the primary address.
The appeals process has proven successful for owners who can demonstrate residency, with nearly 3,000 approvals already granted by the city.
What's Next
The city faces ongoing litigation challenging the tax's implementation while working to finalize the pool of liable properties. The first tax bills are expected after the October 6 deadline passes and appeals are processed.
Property owners can check if their address has been flagged for the pied-à-terre tax using our free lookup tool.
Frequently asked questions
When is the deadline to prove I'm a NYC resident to avoid the pied-à-terre tax?
The Department of Finance extended the proof-of-residency deadline to October 6. Owners who receive notices have until this date to submit documentation proving NYC primary residence.
What properties are subject to the pied-à-terre tax?
The tax applies to residential properties with assessed values over $5 million for houses and $1 million for condominiums and cooperatives that are not the owner's primary residence.
How many appeals have been successful so far?
New York City has approved 2,892 appeals from property owners initially flagged for the pied-à-terre tax. The city also confirmed that 1,210 owners were actually NYC residents who should never have received notices.