Mamdani’s New York is coming to tax your private jet. Here’s how to prepare

I’ve been navigating New York airspace for a long time. I’ve seen noise abatement battles, slot pressures, FBO politics, ramp shortages, and ground stop cascades out of Newark Liberty International. The regulatory environment around New York has never been simple. But what’s unfolding right now is different — and every aircraft owner, operator, and frequent private traveler flying into the New York metro needs to understand what’s coming before it arrives.

This isn’t about airspace. It’s about politics. And the pattern is unmistakable.

The Pattern Is Already Established

New York City Mayor Zohran Mamdani ran on a platform of taxing the wealthy, and he has moved aggressively to make good on that promise. The pied-à-terre tax — a surcharge on high-value New York City real estate owned by non-residents — has passed. It’s modeled on policies already implemented in London and Vancouver.

More recently, Mamdani proposed reducing New York’s inheritance tax threshold from $7.5 million to $750,000 — a figure so low it would capture virtually any New York homeowner. Own a $1 million condo and your spouse dies? Under this proposal, heirs might need to sell the property simply to cover the tax bill.

And then there was the moment that made the political calculus explicit: Mamdani posted a video on social media standing outside Citadel CEO Ken Griffin’s apartment building on Billionaires Row — knocking on the camera — and said, on the record: “Wake up, Ken. It’s time to pay your fair share.” Shortly after, Griffin announced he may redirect a planned $6 billion investment and thousands of New York jobs to Florida.

If you own an apartment in New York and don’t live there full-time, you’re taxed. If your heirs inherit assets in New York, they’re taxed at thresholds that now reach the upper middle class. The logical extension of this trajectory — and the question the entire private aviation industry should be asking — is: what about the $70 million jet you landed at Teterboro this morning?

The Airport Ownership Map

To understand how a New York City private jet tax could actually be implemented, you need to understand who controls the airports. 

The Port Authority is a bi-state agency jointly controlled by the governors of New York and New Jersey with an annual operating budget of $10.1 billion and a proposed $45 billion capital plan from 2026 – 2035. It operates JFK, LaGuardia, Newark Liberty, and Teterboro — all rated high tax-risk under current political conditions. Teterboro Airport, which does not allow scheduled airline flights and only services private flights, handles approximately 177,000 arrivals and departures annually.