海南封关政策红利全解析：零关税、低个税、投资准入放宽、跨境资金自由、创业扶持……

Core Viewpoint - The Hainan Free Trade Port will officially start its full island closure operation on December 18, 2025, marking a significant milestone in China's reform and opening-up process, with policies aimed at higher levels of openness to the world [3][4]. Policy Changes - The closure operation represents a systematic and institutional upgrade, significantly enhancing the "zero tariff" level, optimizing processing and value-added tax exemptions, improving the investment environment, and facilitating entry and exit from Hainan [4]. - The "zero tariff" policy will expand from 1,900 tax items to approximately 6,600 tax items, covering about 74% of all product tax items, an increase of nearly 53 percentage points compared to before the closure [9][13]. Tax Incentives - The low tax rate policy, known as the "two 15%" policy, allows qualifying enterprises to be taxed at a reduced rate of 15% on corporate income tax, significantly lowering operational costs [14]. - Individuals classified as high-end or urgently needed talents working in Hainan can also benefit from personal income tax reductions, with any income tax burden exceeding 15% being exempted [19][21]. Comparison with Other Free Trade Ports - Hainan Free Trade Port differs from other international free trade ports like Singapore and Dubai by remaining within China's customs territory, allowing for domestic circulation of goods and easier access for mainland residents [23][24]. - Hainan's unique advantages include its vast market potential, being the largest free trade port globally at 33,900 square kilometers, and a focus on developing a modern industrial system centered on tourism, modern services, high-tech industries, and tropical agriculture [23][24]. Industry Development Focus - Post-closure, Hainan will prioritize the development of tourism, modern services, high-tech industries, and tropical agriculture, while also enhancing high-end shopping, healthcare, and international education sectors [26]. - The digital economy is expected to be a key industry, supported by significant infrastructure developments, including the establishment of the largest data center in Hainan and the world's first commercial underwater data center [27].