Legal analysis: Generally speaking, not. If you buy a house from a developer, the developer will issue a receipt for your purchase. After the property right certificate comes down, the developer will give you the purchase invoice, deed tax invoice and maintenance fund invoice together, and then you can return the receipt to the developer.

Legal basis: Article 5 10 of the Civil Code of People's Republic of China (PRC). After the contract comes into effect, the parties have not agreed or clearly agreed on the quality, price or remuneration, place of performance, etc. They can supplement the agreement; If a supplementary agreement cannot be reached, it shall be determined in accordance with the relevant provisions of the contract or trading habits.