In New York City, taxicabs come in two varieties: yellow and green; they are widely recognizable symbols of the city. Taxis painted yellow are able to pick up passengers anywhere in the five boroughs. Those painted apple green, which began to appear in August 2013, are allowed to pick up passengers in Upper Manhattan, the Bronx, Brooklyn, Queens, and Staten Island. Both types have the same fare structure. Taxicabs are operated by private companies and licensed by the New York City Taxi and Limousine Commission (TLC). It also oversees over 40,000 other for-hire vehicles, including "black cars", commuter vans, and ambulettes.

The New York City Taxi and Limousine Commission is an agency of the New York City government that licenses and regulates the medallion taxis and for-hire vehicle industries, including app-based companies such as Uber and Lyft. The TLC's regulatory landscape includes medallion (yellow) taxicabs, green or Boro taxicabs, black cars, community-based livery cars, commuter vans, paratransit vehicles (ambulettes), and some luxury limousines.