關於「1042-s state tax」標籤，搜尋引擎有相關的訊息討論：

[PDF] Country Codes for Form 1042‐S (2016) Country Codes Country Codeentered into an income tax treaty at the time these instructions were printed. Enter “OC”. (other country) only when the country of. Colombia .[PDF] Instructions for Forms 1042 and 1042S - Internal Revenue Ser