Mamdani reverses course, will hold one last NYC tax lien sale in mid-2027

New York City Mayor Zohran Mamdani will hold one last tax lien sale in mid-2027 after a six-month review, reversing his campaign pledge to end the program, The City reported. The Department of Finance will publish a 90-day notice list of owners who may be eligible, and plans early outreach and payment plans.

From pause to 'one last sale'

Mamdani suspended lien sales on March 11, 2026, for a six-month review, and at the same time created the city's first Office of Deed Theft Prevention, led by veteran housing attorney Peter White and housed in the Department of Finance. 'No family should have to face losing a home over a relatively small debt, such as a $5,000 water bill,' he said at the time. The review was to put equity at its heart and examine alternatives such as a land bank. The City Council passed bills in January aimed at replacing the current system with a nonprofit land bank by 2029, but creating the land bank still needs state approval; under current city law, the existing sale process ends in 2028.

What a tax lien sale is

Under the lien sale, the city bundles owners' unpaid property taxes — typically $5,000 or more, three years overdue — plus water and sewer charges and other municipal debts, and sells them to a private investor-backed trust, which then collects from homeowners, adding fees, and can ultimately foreclose. Critics say the system lets predatory debt collectors profit from working- and middle-class homeowners and falls disproportionately on Black and Hispanic neighbourhoods. The city's Independent Budget Office reported in April that while most owners who receive notices ultimately avoid the final sale, the system remains concentrated in Black and Hispanic neighbourhoods.

The numbers: an $80 million gap and a 15% sale rate

Pausing the sales also carries a fiscal cost: the mayor's executive budget estimated the suspension would cost the city about $80 million in revenue. The 2025 sale involved about $220 million in lien debts, according to the city comptroller's office. But the Independent Budget Office found that in 2025, less than 15% of the eligible properties notified ended up in the final sale, the lowest share in the years it reviewed. Deed theft, meanwhile, keeps rising: Attorney General Letitia James's data shows New York City recorded 517 deed theft complaints in 2025, more than triple the 149 reported in 2023.

A land bank is meant to follow, pending state approval

The city's longer-term plan is for a land bank to take over municipal debts, work out payment with owners, or redevelop properties as affordable housing. A Mamdani spokesperson said in March that the current process is 'broken'. Until the land bank wins state approval, the mid-2027 sale will be the last under the current system; owners behind on taxes or water bills should watch for the Finance Department's 90-day notice list and contact the city early to arrange payment. Sources: The City (via Bulwark NYC housing brief); NYC Department of Finance FY2026 report; NYC Independent Budget Office.