Legal Document Hub

HomeIRSPublications › Publication 1187

Publication 1187: Specifications for Electronic Filing of Form 1042-S, Foreign Person's U.S. Source Income Subject to Withholding

Product number
Publication 1187
Title
Specifications for Electronic Filing of Form 1042-S, Foreign Person's U.S. Source Income Subject to Withholding
Type
Publications
Issuing body
Internal Revenue Service (irs.gov)
Revision (per IRS index)
Sep 2025
Open official PDF on irs.gov
The number, title, and revision date above are reproduced verbatim from the official IRS index (captured July 2026). Newer revisions may exist — check irs.gov. This page adds no instructions or commentary. Not tax or legal advice.