The deposit standard is: the construction unit pays 3.5% and 3% of the construction area per square meter depending on whether there is an elevator, which belongs to all owners in the property area; Relocation and resettlement units shall pay 2.5% and 2% of the cost price per square meter of the construction area, depending on whether there is an elevator or not, and it shall be owned by the relocated person.

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.