1, housing maintenance fund actually includes housing public facilities special fund and housing maintenance fund. The special fund for housing public facilities is referred to as the special fund, which is used for projects such as the renovation of common parts of property and public facilities and equipment, and shall not be used for other purposes. Special funds to implement the principle of "money with the house". When the house is transferred, the remaining funds in the account are also transferred to the new owner of the house. 2. When selling commercial houses, the buyers and the selling units shall sign the relevant maintenance fund payment agreement, and the buyers shall pay the maintenance fund to the selling units according to the proportion of 2-3% of the purchase price. The maintenance fund collected by the selling unit belongs to all owners and is not included in the residential sales income. 3, housing maintenance fund for public * * * parts and property public * * * facilities and equipment after the expiration of the warranty period of large and medium-sized repair, renovation and reconstruction projects. The public part refers to the main load-bearing structure of the property (including foundation, internal and external load-bearing walls, columns, beams, floors and roofs, etc.). ), outdoor walls, hallways, stairwells, corridors, etc. Public facilities and equipment refers to the houses used by water pipes, water tanks, pressurizers, elevators, antennas, power supply lines, public lighting, fire-fighting facilities, green spaces, roads, ditches, pools, wells, non-operating parking garages, public cultural and sports facilities and facilities and equipment within the property management area. 4. When the maintenance fund is idle, it is strictly prohibited to use it for other purposes, except for the purchase of national debt or other fields stipulated by laws and regulations. According to Article 63 of the State Council's Property Management Regulations, the real estate administrative department of the local people's government at or above the county level shall recover the misappropriated special maintenance funds, give a warning, confiscate the illegal income, and may impose a fine of less than 2 times the misappropriated amount; Property management companies misappropriate special maintenance funds, and if the circumstances are serious, the qualification certificate shall be revoked by the department that issued the qualification certificate; If the case constitutes a crime, the directly responsible person in charge and other directly responsible personnel shall be investigated for criminal responsibility according to law. 5. According to the Measures for the Administration of Facilities and Equipment Maintenance Fund in Residential Areas jointly issued by the Ministry of Construction and the Ministry of Finance 1998, the maintenance fund of public facilities and equipment shall be paid by all owners and owned by all owners. Under normal circumstances, it will be managed by the real estate administrative department. After the establishment of the owners' committee, the public maintenance fund will be handed over to the industry committee, which will exercise the management right. 6. The management of housing maintenance fund should follow five principles, namely, "unified deposit, special account storage, earmarking, owner's decision-making and government supervision".