provide proof. According to the information on the official website of the tax bureau, it can be seen that the deed tax invoice and overhaul fund invoice are not engraved to buy a house. You can go to the developer with ID card, house purchase contract and other materials, and the developer will issue a stub of the invoice and stamp it, and then the tax authorities will review and verify it. Invoice refers to the business vouchers issued and collected by all units and individuals in the process of buying and selling goods, providing or receiving services and engaging in other business activities.