涨知识！跨境电商出口海外仓热点政策问答看这里

Core Viewpoint - The article discusses the new policies regarding export tax refunds for cross-border e-commerce businesses utilizing overseas warehouses, emphasizing the procedures for pre-declaring tax refunds and the necessary documentation required for compliance [4][22]. Policy Basis - The policies are based on the announcement by the State Taxation Administration regarding support for the development of export tax refunds for cross-border e-commerce overseas warehouses, specifically referenced as Announcement No. 3 of 2025 [4][7][11]. Export Tax Refund Procedures - Exporters can pre-declare tax refunds immediately after goods leave the country, with subsequent tax calculations based on actual sales [6][14]. - If not all goods under the same customs declaration are sold, taxpayers must distinguish between sold and unsold portions for tax refund applications [6][10]. - Taxpayers must adjust their tax refund claims if goods declared for pre-refund do not sell within the accounting period, requiring full repayment of the pre-refund tax [10][16]. Documentation Requirements - Export invoices can be issued based on customs declaration information, with adjustments made according to actual sales when processing tax refunds [13]. - In cases where export contracts cannot be provided, alternative documentation such as warehouse booking slips or ownership documents can be used for record-keeping [13][20]. - Taxpayers must retain sales documentation for verification by tax authorities, with a retention period of five years [21]. Sales Verification - Taxpayers are not required to submit sales verification documents when applying for export tax refunds but must retain them for 15 days after the sale for potential audits [22][29]. - If sales verification documents are found to be fraudulent, the tax authority will treat the case as non-compliant, switching from tax refund policies to taxation policies [26][30]. Deduction of Expenses - Expenses related to commissions and advertising on platforms like Amazon can be deducted from corporate income tax, subject to specific limits [30][31]. - In cases where invoices cannot be provided for deductions, order details or transaction records may serve as valid proof for tax deductions [33][34].