About Form W-9, Request for Taxpayer Identification Number and ...
Sep 5, 2025 · Information about Form W-9, Request for Taxpayer Identification Number (TIN) and Certification, including recent updates, related forms, and instructions on how to file. Form W-9 …
Form (Rev. March 2024) Department of the Treasury Internal Revenue Service
Forms & instructions | Internal Revenue Service
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Instructions for the Requester of Form W-9 (03/2024)
For the latest developments related to Form W-9 and its instructions, such as legislation enacted after they were published, go to IRS.gov/FormW9.
Forms and associated taxes for independent contractors | Internal ...
Nov 26, 2025 · Find Form W-9, Form 1099 and instructions on filing electronically for independent contractors.
Part I Taxpayer Identification Number (TIN) Enter your TIN in the appropriate box. The TIN provided must match the name given on line 1 to avoid backup withholding. For individuals, …
Request for Taxpayer Identification Number and Certiication Section references are to the Internal Revenue Code unless otherwise noted.
Request for Taxpayer (Rev. December 2014) Department of the Treasury
Forms, instructions and publications - Internal Revenue Service
The latest versions of IRS forms, instructions, and publications. If a PDF file won't open, try downloading the file to your device and opening it using Adobe Acrobat. View more …
Instrucciones para el Solicitante del Formulario W-9 (03/2024)
Apr 30, 2024 · Para obtener la información más reciente sobre los acontecimientos relacionados con el Formulario W-9 y sus instrucciones, tales como legislación promulgada después de que …