An application report that requires special maintenance funds for the property, the signature form of the beneficiary owner, the pre-settlement form of the maintenance project, the price evaluation report of the maintenance project exceeding 50,000 yuan, the maintenance contract, the business license and qualification certificate of the maintenance unit, and the professional qualification certificate of the project leader.

To get the invoice of maintenance funds, you need the application report of special maintenance funds for the property, the signature form of the beneficiary owners, the maintenance project budget, the maintenance project price evaluation report exceeding 50,000 yuan, the maintenance contract, the business license and qualification certificate of the maintenance unit, and the professional qualification certificate of the project leader.