Multiple authoritative and highly relevant primary sources confirm that Zohran Mamdani currently holds the office of Mayor of New York City, as evidenced by official NYC government communications and transcripts of his public remarks. Additionally, there is direct and consistent evidence from official transcripts and credible news reporting that he has explicitly proposed an increase in property taxes as part of his fiscal agenda. His prepared remarks at the 2026 Joint Legislative Budget Hearing include discussion on property tax policy, and subsequent official media availability confirms his timing for proposed property tax legislation. Credible press coverage also reports that his record $122B budget proposal is fueled by a planned property tax hike. These official and independent accounts are consistent and mutually reinforcing, with no apparent contradictions or evidence disputing the claim. The combination of authoritative governmental documentation and corroborating news reports ensures high confidence that the statement is accurate.