For the latest information about developments related to Form W-9 and its instructions, such as legislation enacted after they were published, go to www.irs.gov/FormW9.
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.
Forms & instructions | Internal Revenue Service
Sep 17, 2025 · Form W-9 Request for Taxpayer Identification Number (TIN) and Certification Used to request a taxpayer identification number (TIN) for reporting on an information return the amount paid. …
Therefore, if you are a U.S. person that is a partner in a partnership conducting a trade or business in the United States, provide Form W-9 to the partnership to establish your U.S. status and avoid …
If you are a U.S. person and a requester gives you a form other than Form W-9 to request your TIN, you must use the requester’s form if it is substantially similar to this Form W-9.
Therefore, if you are a U.S. person that is a partner in a partnership conducting a trade or business in the United States, provide Form W-9 to the partnership to establish your U.S. status and avoid …
Form W-9 (or an acceptable substitute) is used by persons required to file information returns with the IRS to get the payee's (or other person's) correct name and TIN.
Instructions for the Requester of Form W-9 (03/2024)
Form W-9 (or an acceptable substitute) is used by persons required to file information returns with the IRS to get the payee's (or other person's) correct name and TIN.
Forms and associated taxes for independent contractors | Internal ...
Find Form W-9, Form 1099 and instructions on filing electronically for independent contractors.
Si usted está proporcionando el Formulario W-9 a una FFI para documentar una cuenta conjunta, cada titular de la cuenta que es una persona de los EE. UU. tiene que proporcionar un Formulario W-9.