Feb 19, 2026 · Information about Form W-9, Request for Taxpayer Identification Number (TIN) and Certification, including recent updates, related forms, and instructions on how to file.

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.

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.

2 days ago · 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. …

Nov 26, 2025 · Find Form W-9, Form 1099 and instructions on filing electronically for independent contractors.

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.

Aug 7, 2025 · Find IRS forms, instructions, publications, and notices for prior years back to 1864.

View more information about using IRS forms, instructions, publications and other item files. Click on a column heading to sort the list by the contents of that column.

Información sobre el Formulario W-9 (SP), incluyendo actualizaciones recientes, formularios e instrucciones relacionados sobre cómo presentarlo. El Formulario W-9 (SP) se utiliza para proveer …