非移民按规定不属于美国的永久居民,但只要在美国居住满一定的时间,则可能成为纳税居民。在美国一旦成为纳税居民,其在世界各地的收入均须申报。无论这些收入是否是通过在美国的投资或商业所取得的。作为纳税居民,其在美国以外的收入虽不一定向美国政府纳税,因为跨国税务是按有关国际条约征收的,但申报是一项规定。 按照美国税法,任何外国人只 Non-immigrants are not permanent residents of the United States as required but may become tax-paying residents as long as they have lived in the United States for a certain period of time. Once you become a tax-paying resident in the United States, your income worldwide must be declared. Whether or not these revenues are earned through investment or business in the United States. As a taxpayer, although his income outside the United States does not necessarily pay the U.S. government tax, because multinational taxation is levied according to the relevant international treaties, the declaration is a requirement. According to the U.S. tax code, any foreigner only