New York City Mayor Mamdani's FY 2027 Executive Budget

(5 Min. Read)

On Tuesday, May 12, New York City Mayor Zohran Mamdani released his Executive Budget for Fiscal Year 2027, presenting a $124.7 billion all-funds financial plan and marking what the administration characterizes as the resolution of the City’s inherited fiscal imbalance. The Executive Budget reflects updated revenue forecasts, significant new state aid agreements, and a series of agency-led savings initiatives intended to close the previously projected budget gap fully.

The proposal reflects three central themes: (1) a record-level budget that is now described as fully balanced in FY 2027, following the elimination of a previously estimated multi-billion-dollar gap; (2) a fiscal strategy centered on agency savings, state support, and targeted revenue actions, with reduced reliance on broad-based tax measures; and (3) continued advancement of the administration’s affordability agenda, including childcare, transit, housing, and libraries, many of which are now more firmly supported through baseline funding and state partnerships.

Below is a summary of the Executive Budget financial plan and key reporting from the City’s official release and independent analysis.

Please do not hesitate to reach out to your B&W team member with any questions or requests for additional information.

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Budget Total and Fiscal Position

The FY 2027 Executive Budget totals $124.7 billion, representing a modest reduction from earlier projections and aligning with the administration’s revised fiscal framework. The budget is formally presented as balanced for FY 2027 without using the Rainy Day Fund or the Retiree Health Benefit Trust, and without new across-the-board service cuts.

A central shift in the Executive Budget is the administration’s claim that the City has moved from a projected multi-billion-dollar deficit to a balanced position, achieved through a combination of savings, state support, and revised expenditure assumptions.

Key fiscal developments include:

• A reported $1.77 billion in two-year agency savings, driven by procurement reforms, vacancy reductions, lease consolidation, and efficiency initiatives across agencies
• Approximately $4.2 billion in higher-than-expected tax revenues, driven by projected strength in the securities sector
• A significant increase in state assistance and state-authorized savings measures, including pension-related reforms, school aid adjustments, and other negotiated funding streams
• Approximately $4 billion in additional state cashflow and support measures, including both direct aid and state-enabled savings actions such as pension restructuring and education-related relief initiatives
• Continued reliance on re-estimated expenditures and improved financial management practices, including more accurate budgeting of recurring service costs

The administration emphasizes that the FY 2027 budget is balanced without drawing down core reserves and without the large-scale property tax increase previously discussed in earlier financial plans.

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Adjustments and Updates to Revenue Projections

1) Property tax increase no longer central to the plan

Unlike earlier budget scenarios, the Executive Budget does not rely on a 9.5% property tax increase as a primary gap-closing mechanism, reflecting both political resistance and the availability of alternative revenue and savings sources. This marks a significant shift from the Mayor’s preliminary budget after significant criticism from outer-borough single family homeowners and elected officials

2) Expanded reliance on state partnership and structural savings

A defining feature of the Executive Budget is the scale of state-level fiscal coordination, including:

• Expanded multi-year state aid agreements
• Pension restructuring to allow New York City to amortize its mandated contributions to the NYC retirement systems over a longer period, which reduces the yearly obligation   
• School aid and class-size related fiscal adjustments
• Other intergovernmental cost shifts that reduce the City’s net obligations

Reporting indicates that a large portion of gap closure is attributed to state-supported savings and revenue actions rather than new city-level taxes alone.

At the same time, fiscal monitors continue to caution that many of these solutions rely on one-time or non-recurring measures, raising concerns about sustainability in the out years.

Fiscal Year 2027 Budget Highlights

The Executive Budget includes several major investments and reallocations across key service areas, reflecting both affordability priorities and core public service funding:

• $31.7 million to Libraries to support branch services, programming, and system-wide operations
• $10 million to Cultural Organizations to stabilize and expand access to arts and cultural programming citywide
• $15 million to City Parks to enhance maintenance, programming, and public space improvements
• $15 million to CUNY to support affordability and access to public higher education
• $25 million to Fair Fares to expand reduced-fare transit access for low-income New Yorkers

“Tax the Rich” Initiative

The Executive Budget and related policy announcements underscore the administration’s continued emphasis on progressive revenue strategies targeting high-income earners. 

• State support for the first-ever pied-à-terre tax in New York City, targeting an annual surcharge on non-primary residences valued at $5 million or more, aimed at generating $500 million annually. While preliminary analysis casts doubt on the taxes ability to raise the full $500 Million, the revenue is estimated based on the State’s representations as the specific law has not yet been released.

• The administration will also work with Speaker Menin and the City Council on a proposal to reduce the Unincorporated Business Tax (UBT) credit, which the administration argues disproportionately benefits high-income earners and is estimated to raise $68 million annually. 

Class Size Compliance and Education Investment

The Executive Budget includes a major new investment package to support compliance with state-mandated class-size requirements and to strengthen instructional capacity across the public school system.

• $122 million investment to hire 1,000 additional teachers, directly supporting implementation of class size reduction mandates 
• $1.5 billion increase in the School Construction Authority (SCA) five-year capital plan, bringing the total to $7.6 billion, to support long-term school facility expansion and upgrades 
• The administration will work in coordination with Albany and labor partners to implement the mandate, generating approximately $500+ million in FY27 savings through phased implementation and efficiency adjustments 

Child Care for All Initiative

The Executive Budget expands the administration’s “Child Care for All” agenda through targeted investments aimed at increasing provider capacity, improving early education outcomes, and piloting new municipal models of care delivery:

• $40 million to increase child care provider reimbursement rates, supporting workforce stability and expanding access to care slots citywide
• $17.3 million to expand the NYC Reads and Solves early literacy and numeracy initiative
• $2.3 million for The Little Apple, the City’s first-ever municipal daycare program, with an additional $2 million annually beginning in FY28 to support ongoing operations

Affordable Housing Investment 

NYC Department of Housing Preservation & Development

The Executive Budget includes $4 billion in HPD capital funds in the five-year plan, plus an additional $500 million in FY31. 

New York City Housing Authority

The Executive Budget includes a significant expansion of investment in NYCHA to support both comprehensive rehabilitation and faster occupancy of vacant units.

• $500 million additional investment in FY28 for comprehensive NYCHA renovations to rehabilitate and modernize homes across FY27 and FY28.
• $256 million over FY26–FY28, to restore vacant NYCHA units so they can be rented out to new tenants.

Public Safety 

The FY 2027 Executive Budget includes $9 million annually to support new FDNY civilian staff who support emergency response and EMS capacity. It also provides $40 million annually to the Office of Community Safety, starting in FY27, to support crisis response and violence prevention systems that coordinate with EMS and 911 operations.

Also included are broad public safety and justice investment packages aimed at strengthening community-based prevention, expanding legal protections, and enhancing accountability and service capacity across multiple justice agencies.

• $40.9 million — Office of Community Safety
• $22 million (FY26) — Counsel for Vulnerable New Yorkers
• $26 million (FY27) — Office of Hate Crime Prevention
• $7.7 million (FY27), $5.7 million (FY28), $1.2 million (FY29) — Supervised Release Intensive Case Management Pilot
• $14.3 million (FY27), $40 million (FY28) — Right to Counsel
• $3.2 million (FY27) — Civilian Complaint Review Board (20 new staff)
• $9 million (FY27) — FDNY Civilian Staffing Expansion (84 new staff)

Changes from the FY 2026 Adopted Budget to the FY 2027 Executive Budget

These targeted investments are set against a broader fiscal backdrop of agency-wide restraint and shifting spending priorities. While the Administration’s FY27 Executive Budget proposes new or expanded funding in select areas, the overall plan reflects funding changes across City agencies compared to the FY26 Adopted Budget.

Specifically, the FY27 Executive Budget reflects broad reductions in expense funding across many city agencies, particularly in housing, healthcare, emergency management, and public safety, while maintaining or increasing funding for education, youth services, and transportation.

The largest cuts were to the Administration for Children’s Services (ACS), which declined by $866.6 million (19.78%), Housing Preservation and Development (HPD), down $533.2 million (25.73%), and Health + Hospitals Corporation, down $553.8 million (24.08%). The Department of Emergency Management experienced one of the steepest percentage reductions, falling 47.81%.

Public safety agencies also saw notable decreases, including the Police Department (-5.24%), Fire Department (-5.64%), and Department of Corrections (-10.13%). Economic and cultural agencies also experienced substantial reductions, including the Department of Small Business Services (-38.82%) and the Department of Cultural Affairs (-20.51%).

At the same time, several agencies received targeted increases. The Department of Education saw the largest increase overall, rising by $767.9 million (2.07%), while the Department of Social Services increased by $381.1 million (2.68%). The Department of Youth and Community Development (+4.60%), Department of Transportation (+3.82%), and Civilian Complaint Review Board (+10.65%) also received additional funding.

Overall, the FY27 Executive Budget prioritizes education, social services, and select oversight and infrastructure functions, while scaling back spending in housing, healthcare, emergency management, and several public safety-related agencies.

Next Steps and Timeline

The Executive Budget now enters the final phase of negotiations between the Mayor and the City Council, during which both revenue projections and spending priorities are expected to be revised before adoption. Over the next several weeks, the City Council will review and negotiate the proposed spending plan and must ultimately approve the budget before it can be formally adopted.

The City Council will also undertake a detailed review of the proposal and convene a second round of targeted budget hearings. The FY 2027 Adopted Budget must be finalized by June 2026, before the start of the new fiscal year on July 1.