以"简税制"为核心的特殊税制安排，将在海南自由贸易港(下称"海南自贸港")封关运作后持续放大自贸 港的独特竞争优势。 所谓"简税制"，其关键是将增值税、消费税、车辆购置税、城市维护建设税及教育费附加等税费简并为 销售税，并在货物和服务零售环节征收。在多位受访专家看来，此举将重塑海南自贸港的税收体系，提 高税收的竞争优势，吸引资本进入。鉴于税制改革涉及面广，"简税制"改革或难以短期落地。 大幅减少重复征税 实际上，多数发展成熟的自贸港均采取简单税制，如中国香港不设增值税，直接税仅设置三种，分别为 利得税、薪俸税和物业税，并设有免税额制度。田志伟指出，海南自贸港的简化税制将有利于提高税收 竞争优势，吸引资本的投入。 宽税基低税率 VS窄税基高税率 "简税制"改革的核心目标是税种结构简单科学、税制要素充分优化、税负水平明显降低。然而，相关税 制改革尚面临诸多挑战，其中销售税税制设计成为首先需要解决的难题。 中国税务学会课题组在刊发于2024年首期《税务研究》的《海南自由贸易港税收政策制度体系评估与完 善》中指出，销售税大体上有两种设计思路，施行"宽税基低税率"，以保持财政收入相对稳定；或施 行"窄税基高税率"，在海 ...

Core Viewpoint - The Hainan Free Trade Port will officially start its full island closure on December 18, 2025, marking a significant transformation in its operational phase and enhancing its role in China's high-level opening-up strategy [1][3]. Group 1: Significance of the Closure - The closure is seen as a landmark project that signifies the transition of Hainan Free Trade Port from an initial stage to substantial operational capabilities, especially in the context of rising trade protectionism and unilateralism globally [1][3]. - The closure will facilitate a more convenient connection between Hainan and international markets, promoting the gathering of global quality resources and contributing to high-quality development of the Hainan Free Trade Port [3]. Group 2: Policy Framework - The closure will establish Hainan as a "borderless" zone, allowing for zero tariffs and other preferential policies, with a focus on a system characterized by "one line open, one line controlled, and free flow within the island" [1][2]. - The proportion of goods enjoying zero tariffs has increased from 21% to over 70%, enhancing resource allocation efficiency [2]. Group 3: Implementation Readiness - The necessary policies and supporting documents for the closure have been completed, including the import tax item catalog and the list of restricted goods, with hardware facilities passing national inspections [3][4]. - Comprehensive pressure tests are being conducted to ensure effective management post-closure, balancing openness with regulatory control [3]. Group 4: Travel and Trade Impact - Travelers will not require additional documentation to enter or exit Hainan, maintaining current travel convenience while enhancing the overall travel experience [4][5]. - The annual duty-free shopping limit for travelers is set to increase to 100,000 yuan, which is expected to boost consumption [5]. Group 5: Taxation and Trade Facilitation - The zero-tariff system will be a core feature of the Hainan Free Trade Port, with the proportion of zero-tariff goods expected to rise to 74% post-closure, significantly increasing from the previous 21% [6][8]. - The policy changes will lower production costs for market entities and stimulate market vitality, enhancing the level of trade liberalization and facilitation in Hainan [8]. Group 6: Strategic Development - The combination of zero tariffs and the policy of exempting tariffs on goods with a processing value added of 30% or more is crucial for leveraging the domestic market and establishing Hainan as a key point for domestic and international dual circulation [8][9]. - Hainan aims to develop a preservation and processing base for agricultural products targeting ASEAN markets, enhancing the efficiency of tropical agricultural resources and supporting the goal of becoming a global tropical agricultural center [9].

Core Viewpoint - The duty-free industry is witnessing a significant recovery with a narrowing decline in sales and a strong rebound in average transaction value, indicating a new investment window due to the implementation of the closure policy, the rollout of "buy and refund" services, and the context of increased tariffs on imports from the US [1][2]. Group 1: Hainan Duty-Free Market - Sales decline in Hainan's duty-free sector is narrowing, with sales amount showing marginal improvement in the first five months of 2025 [1]. - The average transaction value has turned positive after two years of decline, with February's average price per item reaching a recent high [1]. - The implementation of the closure policy is expected to enhance Hainan's overall attractiveness in consumption, business, and logistics, thereby strengthening the core competitiveness of leading companies as customer flow potential is gradually released [1]. Group 2: Tax Refund and Market Dynamics - The nationwide promotion of the "buy and refund" service starting April 8 is expected to increase the shopping conversion rate for foreign consumers in China [2]. - The duty-free channel has significant price advantages over taxed channels, allowing for substantial market share expansion; for example, duty-free cosmetics can be priced at 70-80% of taxed prices, while wine can be as low as 60% and tobacco at 45% [2]. - The decline in South Korean duty-free sales due to local customer purchasing power and regulatory changes is enhancing Hainan's position as a substitute market [2].

Group 1 - The construction of Hainan Free Trade Port is a significant strategic decision made by the central government to promote innovation and development in socialism with Chinese characteristics [1] - Since the implementation of the overall plan in June 2020, the Hainan Free Trade Port has established a policy system characterized by "zero tariffs, low tax rates, and simplified tax systems" [2] - As of April 2025, the total value of imports under the "zero tariff" lists reached 22.585 billion yuan, resulting in a tax reduction of 4.308 billion yuan [2] Group 2 - The first batch of 31 projects related to the Hainan Free Trade Port's closure operation has been completed and accepted, focusing on port construction and customs inspection facilities [2] - Over 60 international vessels have registered under the "China Yangpu Port" ship registration system, with a total tonnage exceeding 5.83 million tons, making it the leading port in terms of registered vessels and total capacity among free trade ports in China [2][3] - Hainan has released 19 batches of 158 institutional innovation cases, with 11 cases being promoted nationwide by the State Council [3] Group 3 - The continuous optimization of the business environment in Hainan has stimulated the vitality of economic development, with over 70% of business entities being newly established after the implementation of the overall plan [3] - The provincial government is focused on top-level design and aims to promote a series of systematic and integrated innovative cases to enhance the overall innovation environment [4]