Legal subjectivity:

The maintenance fund paid when buying a house is used for the maintenance and renewal of the main structure and public parts after the warranty period expires. Maintenance fund refers to the maintenance fund for public parts and facilities and equipment of residential buildings, which is generally used for large-scale maintenance, and its use needs to be approved by layers. Legal objectivity:

Article 7 of the Measures for the Administration of Special Maintenance Funds for Residential Houses, the owners of commercial houses and non-residential houses shall deposit special maintenance funds for residential houses according to the construction area of the property they own, and the amount of the first special maintenance funds for residential houses deposited per square meter of construction area shall be 5% to 8% of the cost per square meter of local residential construction and installation projects. The competent departments of construction (real estate) of the people's governments of municipalities directly under the central government, cities and counties shall, according to the local conditions, reasonably determine and announce the amount of the first-phase residential special maintenance fund deposited per square meter of construction area, and make timely adjustments. Article 8 of the Measures for the Administration of Special Maintenance Funds for Houses, where public houses are sold, the special maintenance funds for houses shall be deposited in accordance with the following provisions: (1) The owner shall deposit the special maintenance funds for houses according to the construction area of the property he owns, and the amount of the first special maintenance fund for houses deposited per square meter of construction area shall be 2% of the local housing reform cost price. (two) units selling houses shall, in accordance with the multi-storey residential houses not less than 2% and the high-rise residential houses not less than 3%, withdraw the special maintenance funds for residential houses from the sales funds at one time.