After the maintenance fund is used up, it needs to be supplemented or renewed. At present, China's special maintenance fund system is mainly a one-time payment when buying a house, and it will be renewed to the owner when the property is used for a certain period of time and the maintenance fund is insufficient. According to the "Measures for the Administration of Residential Special Maintenance Funds", after using the maintenance funds, if the balance is less than one third of the first deposit, the owner needs to renew it; Payment standard of residential public maintenance fund: 75 yuan per square meter for high-rise buildings and 50 yuan per square meter for multi-storey buildings.

Overhaul fund is also called maintenance fund. Maintenance fund, also known as "public maintenance fund" and "residential special maintenance fund", refers to the funds earmarked for the maintenance, renewal and transformation of residential parts and facilities after the warranty period expires.

legal ground

The full text of the Measures for the Administration of Residential Special Maintenance Funds Article 17 If the balance of residential special maintenance funds in the owner's ledger is less than 30% for the first time, it shall be renewed in time. If the owners' meeting is established, the renewal plan shall be decided by the owners' meeting. If the owners' meeting is not established, the specific management measures for renewal shall be formulated by the construction (real estate) department of the people's government of the municipality directly under the central government, the city and the county jointly with the finance department at the same level.