既享受出口免抵退税又符合留抵退税条件的企业，应如何办理退税？

Group 1 - The core requirement for a real estate development company to qualify as a "real estate development and operation taxpayer" is that the sum of the value-added tax sales and advance payments from real estate development must exceed 50% of the company's total value-added tax sales and advance payments over the previous 12 months [6] - If the operational period before applying for a tax refund is less than 12 months but more than 3 months, the actual operational data during that period will be used for the calculation [6] - Advance payments refer specifically to amounts received from pre-sales of self-developed real estate projects [6] Group 2 - To apply for a tax refund at the end of the period, the taxpayer's credit rating must be A or B [8] - The credit rating is determined based on the taxpayer's status at the time of submitting the tax refund application form to the tax authority [8] Group 3 - Companies that enjoy export tax exemptions and meet the conditions for a tax refund must first process the export tax exemption before applying for the tax refund [10] - The application process allows for simultaneous submission of both the export tax exemption and the tax refund application within the same VAT filing period, provided that the export sales eligible for exemption are zero, in which case a zero declaration for the exemption must be filed [10] Group 4 - Taxpayer credit ratings are crucial for businesses, as a low rating, particularly a D rating, can severely hinder operations [14] - Specific situations that can lead to a direct D rating include tax evasion, fraudulent tax refund claims, and failure to pay taxes or penalties as required [16][20] - The new tax credit management measures will take effect from July 1, 2025 [21]