Airbnb on Thursday filed a lawsuit against New York City over a new law it called a "de facto ban" against short-term rentals set to go into effect in July, which the company says will limit the number of people who can host rentals in the city.

City councils around the United States are increasingly introducing ordinances to regulate short-term rentals, which in some cases will require hosts to obtain licenses and pay registration fees or limit the number of short-term rentals in business districts.

The company's filing in the New York State Supreme Court says New York's city council, through legislation passed in 2022, effectively implemented "its most extreme and oppressive regulatory scheme yet, which operates as a de facto ban against short-term rentals in New York".

Airbnb, in a letter to hosts, said "today’s filing comes only after exhausting all available paths for a sensible solution with the City".

The law, according to the filing, will make it more difficult for hosts to do business, requiring them to register with the New York City Mayor's Office of Special Enforcement (OSE) and to certify that they will comply with "the maze of complex regulations" for zoning, multiple dwelling law and housing maintenance code as well as construction code.

OSE application reviews will ensure "that only a miniscule number of hosts will ever be granted a registration," Airbnb said in the filing.

The OSE did not immediately respond to a request for comment.

Airbnb said that starting in the first week of July, more than 5,500 short-term rentals are booked to host more than 10,000 guests in New York City. (Reuters)