Gift tax in the United States
If a person is a non-resident alien for purposes of gift tax, taxation of gifts is determined in a different way. If the property is not located in the U.S., there is no gift tax. If it is intangible property, such as shares in U.S. corporations and interests in partnerships or LLCs, there is no gift tax.
Corporate tax in the United States
In addition, foreign corporations are subject to withholding tax at 30% on dividends, interest, royalties, and certain other income. Tax treaties may reduce or eliminate this tax. This tax applies to a "dividend equivalent amount," which is the corporation's effectively connected earnings and profits for the year, less investments the corporation makes in its U.S. assets (money and adjusted bases of property connected with the conduct of a U.S. trade or business). The tax is imposed even if there is no distribution.