The Office of Comptroller of New York City, a position established in 1801, is the chief financial officer and chief auditor of the city agencies and their performance and spending. The comptroller also reviews all city contracts, handles the settlement of litigation claims, issues municipal bonds, and manages the city's very large pension funds.

The mayor of New York City, officially Mayor of the City of New York, is head of the executive branch of the government of New York City and the chief executive of New York City. The mayor's office administers all city services, public property, police and fire protection, most public agencies, and enforces all city and state laws within New York City.