Aircraft taxes and fees refer to the taxes and fees that passengers need to pay when flying. These taxes and fees include civil aviation development fund, fuel surcharge, aviation network development fund and international air transport guarantee fund. The collection of these taxes varies according to different countries and regions, and passengers need to pay them when purchasing air tickets.

Civil aviation development fund refers to public funds used to support the development of aviation industry, mainly used to subsidize airlines and upgrade airport facilities. Fuel surcharge refers to the extra cost calculated according to the current oil price level, voyage and other factors, which is mainly used to make up for the pressure brought by the rising fuel cost of airlines. The aviation network development fund is a special fund included in the national financial budget, which is used to subsidize airlines to develop and optimize their route networks.

The international air transport guarantee fund belongs to the general air ticket tax and is used to maintain the safety and stability of international civil aviation transportation. This fee is determined according to the budget of international shipping accidents, and is mainly used to support international aviation safety supervision and emergency rescue in special emergencies. Passengers need to pay the international air transport guarantee fund when purchasing international air tickets to ensure the smooth and safe international air transport.