Housing maintenance fund is a special fund for the maintenance, renewal and transformation of equipment and public facilities in the same place in the property management area after the expiration of the property warranty period, and shall not be used for other purposes. According to the regulations, the owner can't apply. Only with the consent of the owners' management committee and the approval of the owners' real estate administrative department (in some places, it may be other departments or institutions) can the maintenance fund be used for audit. After the audit procedure is completed, the maintenance fund will be withdrawn from the designated bank with the audit procedure. How to calculate the housing maintenance fund: the first-phase maintenance fund for newly-built commercial housing is paid by real estate developers according to 3%-4% of the cost price per square meter of construction area; Property buyers pay the housing maintenance fund to the developer according to 2%-3% of the construction area cost per square meter. Housing maintenance funds collected by developers belong to all owners and are not included in residential sales income. Units selling houses shall, before handling the property ownership certificate for the owners, transfer the maintenance fund collected to the local property management administrative department for escrow. Conditional community, the owners' committee submitted to the owners' congress for decision, can be entrusted to the owners' committee or property management company for the maintenance fund. If the maintenance fund is managed by the property management administrative department, the property management administrative department shall not interfere with the normal use of the maintenance fund. The maintenance fund belongs to all owners, and a special account should be set up for special use, and it should be regularly inspected and supervised by the owners' congress and the owners' committee. Maintenance fund detail households are generally set according to a single house. The use of the maintenance fund shall be put forward by the property management company as an annual use plan, which shall be implemented after being audited by the owners' committee and approved by the owners' meeting. When the maintenance fund is insufficient, the property maintenance fund shall be paid according to the decision of the owners' committee and the proportion of the housing construction area. The above is the answer to "How to calculate the housing maintenance fund". There are other questions about this, and it is recommended to find a professional lawyer to intervene.

Legal objectivity:

"Measures for the administration of residential special maintenance funds" Article 2

These Measures shall apply to the deposit, use, management and supervision of special maintenance funds for commercial housing and after-sale public housing. 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.

Article 7

The owners of commercial housing and non-residential housing shall deposit special housing maintenance funds according to the construction area of their own property, and the amount of the first special housing maintenance funds deposited per square meter of construction area is 5% to 8% of the cost per square meter of local residential construction and installation projects. The competent departments of construction (real estate) of the people's governments of municipalities directly under the central government, cities and counties shall, according to local conditions, reasonably determine and announce the amount of the first-phase residential special maintenance fund deposited per square meter of construction area, and make timely adjustments.