If you own property rights, you need to pay a maintenance fund, which is raised by the owners in the property. Owners enjoy the ownership of maintenance funds according to the proportion of payment, but the right to use belongs to all owners, and a single owner may not withdraw all maintenance funds from the bank.

Maintenance funds are combined with specific houses, which exist and disappear with the existence of houses and do not change with the changes of specific owners. When the house property right is changed to a new owner, the maintenance fund should also be renamed from the old owner to the new owner.

The extended information of the sale of public housing, residential special maintenance funds shall be deposited in accordance with the following provisions:

(1) The owner shall deposit the special maintenance fund for the house according to the construction area of the property he owns, and the amount of the first deposit of the special maintenance fund for the house per square meter of construction area is 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.

Baidu encyclopedia-maintenance fund