New York Mayor Zohran Mamdani’s push for a “pied-à-terre tax” on luxury second homes owned by the ultra-rich is a fiscal idea Indian cities should pay close attention to. New York State lawmakers passed Mamdani’s tax proposal in MayA pied-à-terre tax is a surcharge on high-value residential properties that are not primary residences. In cities such as New York, London, Vancouver and Paris, these homes are often luxury apartments owned by wealthy investors, global elites, or absentee owners who keep them vacant for most of the year.They benefit from urban infrastructure, public services, security, transport networks and soaring land values generated by the city economy, yet contribute relatively little to municipal finance relative to their wealth.New York’s proposal targeted second homes worth more than $5 million and is expected to raise roughly $500 million annually.The proposal emerged from a multi-billion-dollar budget gap in New York City, where the new administration argued that the burden of urban recovery should not fall on ordinary residents through broad property tax hikes.What exactly is the argument against a pied-a-terre tax for second (or third / fourth / fifth) homes worth more than $5 million owned by people who do not even live in the city? It just seems like such a glaringly obvious common-sense policy.— Jill Filipovic (@JillFilipovic) April 17, 2026