What is the Form 1042-S?
The Form 1042-S is a U.S. tax form used to report income that is subject to withholding tax for non-resident aliens and foreign entities. This form is issued by withholding agents to report income such as wages, dividends, interest, or royalties paid to foreign individuals or foreign businesses. It details the amount of income earned, the tax withheld, and other relevant information. Non-resident aliens use the information on Form 1042-S to file their U.S. tax returns and claim any refund or additional tax liability.