Legal analysis: 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. China's housing maintenance fund system began in 1998, and in 2004, the housing maintenance fund evolved into a fee that must be paid when the house handles the property right certificate. Over the years, the name of the housing maintenance fund has changed several times. 1998 called housing maintenance fund, and later changed to public maintenance fund for commercial housing. In 2007, according to the order 165 jointly issued by the Ministry of Construction and the Ministry of Finance at that time, it finally became the "special maintenance fund for residential buildings".

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. The special fund implements the principle that money goes with the house. When the house is transferred, the house maintenance fund will also be transferred to the new property owner. How to calculate the housing maintenance fund: 1. According to the relevant regulations on house sales, the calculation formula of house maintenance fund is: construction area per square meter cost × proportion × area. The ratio is multi-layered: the buyer pays 1.5% and the seller pays 6%. The buyer pays 1.5% and the seller pays 12%. In 2006, 5438+0, the scheme stipulated that the buyer: per square meter of construction area 18 yuan (the same for many high-rise buildings) shall be sold to the seller.

Legal basis: Measures for the Administration of Special Maintenance Funds for Residential Buildings Article 2 These Measures are applicable to the deposit, use, management and supervision of special maintenance funds for commercial houses and after-sale public houses. The term "residential special maintenance funds" as mentioned in these Measures refers to the funds earmarked for the maintenance, renewal and transformation of residential parts and facilities after the expiration of the warranty period.