Legal basis: Article 6 of the Measures for the Administration of Special Maintenance Funds for Residential Buildings The owners of the following properties shall deposit special maintenance funds for residential buildings in accordance with the provisions of these Measures: (1) The residential buildings are owned by one owner, except those that have no * * * use parts with other properties and use facilities and equipment; (2) Non-residential buildings in residential quarters or non-residential buildings connected with single residential structures outside residential quarters. If the property listed in the preceding paragraph belongs to the sale of public housing, the selling unit shall deposit special housing maintenance funds in accordance with the provisions of these measures.

Article 7 The owners of commercial residential and non-residential houses shall deposit special maintenance funds for houses according to the construction area of their own properties, and the amount of the first special maintenance funds for houses deposited per square meter of construction area shall be 5% to 8% of the construction and installation cost of local houses per square meter. 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 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 Where public housing is sold, the special housing maintenance fund shall be deposited in accordance with the following provisions: (1) The owner shall deposit the special housing maintenance fund according to the construction area of the property he owns, and the amount of the first special housing maintenance fund 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 proportion of not less than 20% of multi-storey houses and not less than 30% of high-rise houses, draw a one-time special maintenance fund for houses from the sales funds.

Ninth residential special maintenance funds deposited by the owners belong to the owners. The residential special maintenance funds extracted from the public housing sales funds belong to the public housing sales units.