1. When the house is handed over, the owner needs to pay the house maintenance fund. If it is a new house, it is a period maintenance fund. Owners can directly deposit into the special account for house maintenance or entrust real estate developers to pay.

2. The maintenance fund is charged at 2% of the total house price. The maintenance scope includes walls, columns, beams, roofs, outdoor walls, stairs, passages, etc. * * * The equipment used includes canals, heating, gas, power supply lines, computer rooms, green spaces, residential roads, residential ditches and residential garages.

3. After the warranty period of the house, if the house needs maintenance, it will not belong to the developer. When the main structure of the house, public parts or public facilities and equipment need to be overhauled or updated, the house maintenance fund can be used.

4. For example, if the roof of the house on the top floor is found to be leaking, you can apply for a maintenance fund, but all the residents of a unit must apply together to use it. It is impossible to apply separately.