Sometimes buying a second-hand house needs to pay the house maintenance fund, because the maintenance fund is mainly used for the maintenance of the house from the warranty period to the maintenance period, as well as the maintenance and transformation of public facilities and equipment. When maintenance is needed, you can apply for maintenance from the maintenance fund to the superior, and you no longer need to share it equally with the residents. Therefore, although the second-hand house you bought follows the principle that money goes with households, if you have used a maintenance fund before, you can open an account after the purchaser buys it. Yoshiya real estate encyclopedia, buying a house needs more knowledge.