The implementation of Hainan free trade port policy provides a good development opportunity for the financial industry. Financial companies established in Hainan can enjoy preferential tax policies, including exemption from value-added tax and enterprise income tax, which reduces the operating costs of enterprises. In addition, Hainan has also introduced a series of financial innovation policies, such as relaxing financial business access restrictions and simplifying examination and approval procedures, which have provided a more convenient business environment for financial enterprises. At the same time, as an international tourist island, Hainan has rich tourism resources and a huge consumer market. Financial companies can develop diversified financial services and enhance profitability through cooperation with tourism, hotels, retail and other industries.