New York City Mayor Zohran Mamdani's administration chose not to attend Tuesday's (August 25) City Council hearing on the rollout of the pied-à-terre tax, instead submitting a detailed written memo. Finance Commissioner Richard Lee explained that ongoing litigation prevented him from appearing in person, but emphasised that the Department of Finance (DOF) remains committed to transparency and fairness in implementing the surcharge.
Why New York Homeowners Are Upset
The levy, passed in May, imposes a progressive surcharge on non-primary residences valued at least $5 million, and condos or co-ops worth $1 million or more. In late July, the DOF sent letters to 17,000 addresses and published valuations for nearly 960,000 properties. Many residents said they mistakenly received letters for their primary homes, while others raised privacy concerns over the release of property records.
What the Memo Actually Clarifies
Lee's memo stressed that the supplemental roll does not establish which properties are subject to the surcharge, but instead provides a basis for owners to challenge valuations. He noted that only a small subset of properties received initial determination letters, and that these notices are not tax bills. Homeowners can submit proof of primary residency, such as a driver's license, to avoid the surcharge altogether.
How the Surcharge Came About
According to Lee's testimony, the surcharge was authorised through the state's 2026-2027 budget legislation, enacted on May 28, 2026, with support from the Mayor and his administration to help close a significant budget gap. DOF then went through a formal rulemaking process, publishing proposed rules on June 9, 2026, and holding a public hearing on July 9, 2026, before adopting final rules on July 14, 2026.
Following this, DOF published the required supplemental roll on July 24, 2026, largely republishing data from the May 2026 final assessment roll, as required by law for this transitional tax year specifically.
Not Everyone on the Roll Got a Letter
Lee's memo pointed out an important distinction, the universe of properties considered "covered property" under the law is much broader than the properties that actually received initial determination letters. Only about 17,000 homes out of approximately 960,000 listed properties received such letters. The surcharge only applies to class one properties (typically one to three family homes) valued at $5 million or more, and cooperative and condominium units valued at $1 million or more.
Some properties that might otherwise have received a letter didn't, because DOF already had sufficient data confirming primary residency, for instance, homeowners already receiving the Senior Citizens Homeowners' Exemption or the Disabled Homeowners' Exemption, who had already provided proof of residency and income eligibility.
Extended Deadline for Appeals
To ease concerns, DOF has extended the deadline for appeals to September 18, 2026. The city has also hired two dozen staffers to assist residents and is conducting outreach through senior centers, community meetings, and 311, alongside working directly with co-op and condominium boards, property managers, and building representatives.
Lee emphasised in his testimony that DOF is focused on making sure every homeowner understands the key contours of the law, has a clear way to challenge an initial determination, and knows where to turn for support throughout the process. He noted he would welcome the opportunity to testify in person after August 31, once the litigation constraints are resolved.
FAQs
Q1. Who does New York City's pied-à-terre tax apply to?
The surcharge applies to non-primary residences valued at $5 million or more, and condos or co-ops worth $1 million or more.
Q2. Does receiving an initial determination letter mean a homeowner owes the surcharge?
No, Commissioner Richard Lee clarified that these letters are not tax bills, they simply indicate a property may be subject to the surcharge based on information currently available to DOF, and homeowners can submit proof of primary residency to avoid it.
Q3. What is the extended deadline for homeowners to appeal?
The DOF has extended the deadline for appeals of initial determinations to September 18, 2026.