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  1. About Form W-9, Request for Taxpayer Identification Number ...

    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.

  2. Foreign person. If you are a foreign person or the U.S. branch of a foreign bank that has elected to be treated as a U.S. person, do not use Form W-9. Instead, use the appropriate Form W-8 or Form …

  3. Future developments. 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.

  4. What Is a W-9 Form? Who Can File and How to Fill It Out

    Nov 10, 2025 · A W-9 form is an Internal Revenue Service (IRS) tax form that is used to confirm a person's name, address, and taxpayer identification number (TIN) for employment or other income …

  5. 2025 IRS Form W-9 | Fill Out, Save, and Print in PDF

    3 days ago · Use the IRS Form W-9 to request or share taxpayer information like a Social Security Number or EIN. Fill out the 2025 W-9 form online, then print or save it for record keeping or sharing.

  6. Download Free Fillable IRS Form W9 PDF for 2025 - Simple Forms

    Jul 4, 2025 · The W-9 form is a tax document issued by the Internal Revenue Service (IRS) that requests a taxpayer’s identification number and certification. This form is used by businesses and …

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    • What Is a W-9 Form? How to Fill One Out Without Errors - Gusto

      3 days ago · Learn what the W-9 form is, who's responsible for it, how to fill it out, and when are where to submit it.