In 2022, the tax refund time of Dazu Housing Fair will be three to six months. According to relevant information, the developer handed over the information of property buyers to the Housing Fair late, and the deed tax will be returned to everyone after three to six months. If the error between the measured area and the pre-sale area leads to overpayment of deed tax, the deed tax can be refunded. The area of the house will be checked when handling the real estate license. If there is a certain error between the measured area and the pre-sale area, which leads to a change in the house payment and makes taxpayers pay more taxes, they can apply for deed tax refund at the tax window with the original real estate license and the developer's tax refund certificate.