Legal analysis: if the invoice of the property maintenance fund is lost, you can go to the maintenance fund window to reissue it. The replenisher carries his/her ID card, records the contract and purchase invoice, and verifies it for future reference. If the payment is confirmed, the window staff will issue a cancellation statement. Go to the local newspaper and declare the lost receipt invalid. Take the newspaper that published the lost bill and declared it invalid, and then go back to the maintenance fund window to go through the relevant formalities.

Legal basis: Article 22 of the Regulations on Property Management, the construction unit shall formulate a temporary management statute before selling the property, and make an agreement on the use, maintenance and management of the property, the interests of the owner, the obligations that the owner should perform, and the responsibilities that the owner should bear if he violates the temporary management statute. The temporary management regulations formulated by the construction unit shall not infringe upon the legitimate rights and interests of property buyers.