Can I get a tax refund for things bought from America?

Shopping in five states in the United States is exempt from consumption tax, including Alaska, Delaware, Montana, New Hampshire and Oregon. In Texas and Louisiana, foreign tourists can get a refund of consumption tax when they buy goods. Tourists can usually enjoy tax refund when shopping in foreign countries, but only a few States in the United States can refund tourists' consumption tax. None of the States with the most developed tourism industry, led by California, has any relevant regulations on refunding tourists' consumption tax. Only Texas and Louisiana in the United States can get tax refund for foreign tourists' purchases. The consumption tax paid for shopping in the United States consists of two parts. One is the Custom Duty collected by the federal government on import and export goods, and the so-called duty-free goods bought in the airport duty-free shops. This tax rate varies according to the place where the goods are produced. Therefore, it is particularly cost-effective to buy American-made goods such as Coach bags, Estee Lauder and Clinique cosmetics in the duty-free shops in the United States, which eliminates a big tariff. The second kind of consumption tax is the Sales Tax levied by each state. The sales tax is levied by the state governments of the United States, among which California is one of the states with the highest sales tax in the United States, and at present, only the airport tax refund point in Louisiana, Texas, can refund the sales tax with foreign passports and air tickets within 9 days of returning to the United States. There are five States in the United States that are exempt from consumption tax, including Alaska, Delaware, Montana, New Hampshire and Oregon. If tourists want to buy big items and just want to travel to these States, they can consider shopping in these States without consumption tax. California, New York, Florida and Hawaii, which have developed tourism, can't refund the sales tax to tourists from overseas and other States, which means that the goods bought in these States can't get the tourists' tax refund. The accountant said that because the sales tax accounts for a considerable part of the state government's income sources, the government will not refund the tax earned from tourists.