NY Supreme Court Cancels All 17,000 Pied-à-Terre Tax Notices
A New York Supreme Court judge cancelled all of the city's roughly 17,000 mailed pied-à-terre tax notices, but the underlying statutory tax and its September 30 effective date were not addressed.
On September 29, 2026, a New York Supreme Court judge issued an order cancelling all of New York City’s approximately 17,000 previously mailed notices concerning the pied-à-terre tax, which had informed property owners of their subjection to the levy. The decision addresses the procedural posture of the mailing campaign, not the underlying statute, and the city's implementation steps remain uncertain.
Why sophisticated counsel should care: the tax falls on residential units in multifamily buildings whose primary residence is an apartment of less than 1,000 square feet. Unit owners, including institutional landlords, sponsors, cooperatives and condominium boards, have been modelling pass-through costs, capital expenditure decisions and rent structures against the levy. Tens of thousands of affected units make this a cross-client issue for real estate and tax practices, and an unclear outcome invites contested assessments, refund claims and potentially significant litigation.
Concrete next steps to watch: whether the city re-notices taxpayers with a corrected procedure or deadline, whether the cancellation extends beyond notice validity to the tax's September 30 effective date, any appeal to the Appellate Division, and whether administrative or court challenges to the tax itself are filed. Assess exposure per asset and preserve records of notice receipt pending clarification.