Mamdani Proposes 9.5% Property Tax Hike as “Last Resort” to Close $5.4 Billion Budget Gap

Mayor Zohran Mamdani said his proposal to raise New York City property taxes was a “last resort” to close a budget gap.

1. Proposal Overview

·         Zohran Mamdani proposed a 9.5% property tax rate increase.

·         Would raise the citywide rate from 12.28% to 13.45%.

·         Affects 3+ million residential properties and 100,000+ commercial buildings.

·         Described as a “last resort” if Albany rejects higher income taxes on millionaires.

2. Budget Context

·         Preliminary budget totals $127 billion (a $5 billion increase).

·         Facing a projected $5.4 billion deficit over two years.

·         By law, NYC budgets must be balanced.

·         Estimated to generate $14.8 billion over four years.

3. Alternative Plan: Tax the Wealthy

·         Mamdani seeks higher income taxes on earners making $1 million+ annually.

·         Requires approval from Gov. Kathy Hochul and the state Legislature.

·         Framed property tax hike as fallback if Albany does not act.

·         Hochul downplayed likelihood of property tax increase, citing possible savings.

4. Use of Reserve Funds

·         Proposed withdrawal of:

o    $980 million from the rainy day fund (current fiscal year).

o    $229 million from the Retiree Health Benefits Trust.

·         Claims prior administration left inaccurate projections; former Mayor Eric Adams disputes this.

5. Political Reactions

·         City Council Speaker Julie Menin opposed property tax hike; urged savings review.

·         City Comptroller Mark D. Levine criticized proposal.

·         Queens Borough President Donovan Richards called it a “nonstarter,” citing inequities in tax system.

·         Citizens Budget Commission estimated a typical homeowner would pay ~$700 more annually.

·         Landlord groups warned of burden on small property owners.

·         Republican gubernatorial nominee Bruce Blakeman criticized state support for NYC.

6. Political Strategy & Dynamics

·         Mamdani appears to be pressuring Albany while maintaining cordial ties with Hochul.

·         Recently endorsed Hochul’s re-election bid.

·         Supporters, including the Democratic Socialists of America, framed proposal as leverage to “Tax the Rich.”

·         Final budget must be approved by the 51-member City Council before June 30 deadline.

7. Broader Implications

·         First proposed NYC property tax hike since the tenure of Michael R. Bloomberg.

·         Raises debate over affordability, tax equity, and fiscal sustainability.

·         Sets up tense negotiations between City Hall, Albany, and the City Council.

Conclusion

Mayor Zohran Mamdani’s property tax proposal is positioned as a fiscal fallback amid a looming deficit, but it has sparked political pushback and renewed debate over tax fairness in New York City. The final outcome hinges on negotiations with Gov. Hochul and the City Council in the lead-up to the June 30 budget deadline.

 

[ABS News Service/18.02.2026]

Mayor Zohran Mamdani on Tuesday (17.02.2026) proposed to raise property tax rates in New York City by nearly 10 percent, a measure he is preparing as a “last resort” to be deployed if he cannot persuade Gov. Kathy Hochul to raise income taxes on the wealthy.

The suggested 9.5 percent increase would affect more than 3 million single-family homes, co-ops and condos and over 100,000 commercial buildings, Mr. Mamdani said as he delivered his preliminary spending plan.

The mayor acknowledged that his proposal would not merely force the wealthy to pay more taxes, but would also be a “tax on working- and middle-class New Yorkers,” and stressed that this was not his first choice.

But he noted that New York City mayors had little authority to raise taxes without the governor’s and Legislature’s acquiescence, and said that a city property tax increase — combined with raiding the city’s reserve funds — was the only way to address a looming budget deficit projected to reach $5.4 billion over two years.

 “If we cannot follow this first path,” he said, referring to his proposed income tax hike on wealthier New Yorkers, “we will be forced onto a much more damaging path of last resort — one where we have to use the only tools at the city’s disposal: raising property taxes and raiding our reserves.”

“The second path is painful,” he added. “We will continue to work with Albany to avoid it.”

If other options surface, Mr. Mamdani may yet water down or abandon the proposed tax increase as the June 30 city budget deadline draws closer — a possibility that Ms. Hochul alluded to on Tuesday, as she played down the likelihood of city property taxes rising.

“That’s their prerogative to look at that as an option,” she said, suggesting that cost-cutting measures and updated accounting might make such an increase unnecessary. “He’s required to put options on the table; that does not mean that’s the final resolution.”

The budget plan, Mr. Mamdani’s first since becoming mayor, totals $127 billion — a $5 billion increase from the current budget — and would take effect July 1, following revisions and negotiations with the City Council.

By law, city budgets must be balanced. But the mayor’s initial proposal for how to do so seemed less like a last resort and more like an opening foray in a pressure campaign to get Ms. Hochul to back his call to raise taxes on those making $1 million or more a year.

In recent weeks, Mr. Mamdani has seemed to go out of his way not to antagonize the governor, a pro-business Democrat who is up for re-election this year and with whom the new democratic socialist mayor has forged a warm alliance despite their ideological differences.

The mayor recently endorsed Ms. Hochul for re-election and told allies he would most likely skip a “Tax the Rich” rally planned for next week in Albany. And on Tuesday, even as he warned of raising property taxes, Mr. Mamdani praised the governor for her ongoing cash advances to New York City, including $1.5 billion announced on Monday for a host of city services.

Still, the prospect of a property tax rate increase — which New Yorkers have not seen since Michael R. Bloomberg was mayor — did antagonize others, including the city comptroller, Mark D. Levine, and the Council speaker, Julie Menin, who also holds sway in the final city budget.

Ms. Menin, a Democrat, said in a statement that she opposed the property tax proposal, but did not recommend a wealth tax increase.

“At a time when New Yorkers are already grappling with an affordability crisis, dipping into rainy day reserves and proposing significant property tax increases should not be on the table whatsoever,” she said. “The Council believes there are additional areas of savings and revenue that deserve careful scrutiny before increasing the burden on small property owners and neighborhood small businesses.”

The Queens borough president, Donovan Richards, another Democrat, called raising property taxes “a nonstarter.”

“In this new era, Queens homeowners desperately need our city to reform its already broken property tax system — one that sees Black and brown homeowners in middle-class communities paying more than brownstone owners in the city’s most affluent neighborhoods,” Mr. Richards added.

New York City’s property tax system is both byzantine and opaque, making it difficult to assess the impact of Mr. Mamdani’s proposed increase.

The mayor is proposing raising the citywide rate across the four property tax classes — which range from Class 1, small homes, to Class 4, including offices and hotels — to 13.45 percent, from the current 12.28 percent.

The Citizens Budget Commission, a nonpartisan think tank, said the suggested rate increase would amount to a property tax increase of about $700 a year for a typical owner of a one-, two- or three-family home.

Andrew Rein, president of that commission, said Mr. Mamdani is presenting a “false choice” between income and property tax hikes, and should look for more cuts and savings in the budget.

Mr. Mamdani is estimating the tax move would raise an additional $14.8 billion over four years, according to budget documents.

The mayor also proposed raiding the city’s reserves, taking $980 million out of the so-called rainy day fund in the current fiscal year, and drawing $229 million down from the city’s Retiree Health Benefits Trust for the upcoming fiscal year.

In his campaign for mayor, Mr. Mamdani repeatedly called for a wealth tax to help pay for a universal child care system. But in January, the governor and the mayor agreed on a plan to expand child care without raising taxes.

Now the mayor has shifted the rationale for raising taxes on those earning $1 million or more, saying that it was needed to address the budget gap — which he has blamed on inaccurate number crunching by his predecessor, former Mayor Eric Adams. (Mr. Adams has said he left Mr. Mamdani with over $8 billion in reserves.)

The mayor said his administration has identified another $1.7 billion in savings to reduce the budget gap, though he was not specific about what those measures would entail.

The City Council must approve city budgets, giving Ms. Menin and the 51-member legislative body significant sway over what is likely to be a thorny negotiation process.

Mr. Mamdani’s most loyal backers echoed the mayor’s messaging that the governor should push for a wealth tax.

In a statement, Divya Sundaram, the deputy director of Our Time, a nonprofit dedicated to enacting Mr. Mamdani’s agenda, did not address the notion of a property tax hike, instead demanding Albany raise taxes on the wealthy. “The money is there,” she said. “Governor Hochul only needs to prioritize the lives of working-class New Yorkers over the windfall profits of the billionaire class.”

The New York City chapter of the Democratic Socialists of America also framed the mayor’s budget proposal as evidence that the governor “must #TaxTheRich.”

Landlord groups had a different perspective.

“The mayor has declared war on thousands of immigrant property owners, most of them multigenerational families, who have their entire life’s savings invested in their small buildings,” said Ann Korchak, board president of Small Property Owners of New York, who said that such an increase, combined with a rent freeze, would crush small owners.

And they were not alone.

Bruce Blakeman, the Nassau County executive who last week clinched the Republican nomination for governor, said that Democrats should be focused on tax relief, rather than increases.

He criticized the $1.7 billion investment announced this week as yet another example of Democrats in general — and Ms. Hochul in particular — prioritizing New York City ahead of the rest of the state.

“Kathy Hochul is happily handing billions to New York City while suburban and upstate taxpayers struggle to pay their bills,” he said in a statement. “Why should someone on Long Island, the Hudson Valley, or western New York be asked to pay for policies and programs that don’t benefit their communities?”