New York City Mayor Zohran Mamdani's administration has yet to release its long-promised plan to combat antisemitism in the five boroughs, missing its original Rosh Hashanah deadline. Despite repeated allusions to a "first-in-the-nation municipal response" to anti-Jewish prejudice, the plan remains unfinished. This delay has sparked outrage from organizations like the Anti-Defamation League, which criticized the mayor's office on X (formerly Twitter) for treating the safety of Jewish New Yorkers as a "political football." The ADL has called for the final plan to include a formal definition of antisemitism, specific proposals for protecting Jewish institutions, a "zero tolerance" policy for antisemitism within the municipal bureaucracy, and a pledge against boycotting Israeli-linked businesses.

Antisemitic hate crimes have reportedly surged under Mamdani's tenure, with Jewish individuals constituting over half of all hate crime victims in New York City, despite making up only about one-tenth of the city's population. In May, Mamdani announced that his administration would allocate $26 million annually towards anti-hate crime measures. This funding is part of a larger $124.7 billion budget. This allocation represents a $23 million increase over a previous $3 million budget, with funds directed toward the city's Office for the Prevention of Hate Crimes. The Mayor's Office to Combat Antisemitism is also being expanded to its "largest-ever size" and its executive director, Phylisa Wisdom, is expected to embark on a "listening tour" to further develop the city's approach.

Mamdani previously faced backlash for repealing executive orders from the previous administration, including one adopting the International Holocaust Remembrance Alliance's working definition of antisemitism and another banning boycotts targeting Israel. During a roundtable with rabbis from various Jewish denominations, Mamdani did not explicitly commit to changing his rhetoric toward Israel, which the rabbis had urged, warning that it was alienating and endangering Jewish New Yorkers. An anonymous source indicated that the administration had received input on the plan from Jews for Racial and Economic Justice, an anti-Zionist group that supported Mamdani's election.