關於「How to file Form 1042 S」標籤，搜尋引擎有相關的訊息討論：

Instructions for Form 1042-S (2023) | Internal Revenue Servicewww.irs.gov › instructions › i1042sWho Must File Form 1042-S, Foreign Person's U.S. Source ... - IRSwww.irs.gov › individuals › international-taxpayers › who...Specifications for Electronic Filing of Forms 1042-S, Fo