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

    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 is used to …

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

    Jan 28, 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 …

  3. What is a W-9 Form & Why Do You Need To Fill It Out?

    May 31, 2024 · What is form W-9? IRS Form W-9, Request for Taxpayer Identification Number and Certification is a one-page IRS tax document that individuals and businesses use to send …

  4. What Is a W-9 Form? | Who Fills It Out and Why It Matters

    Aug 7, 2025 · This form shows how much they paid you during the year and helps both you and the IRS track your income for tax purposes. Because your W-9 includes sensitive details like …

  5. W-9 forms in 2025: What are they and who needs them? - Avalara, …

    Jun 4, 2025 · What is a W-9 form? Formally called Request for Taxpayer Identification Number and Certification, the IRS Form W-9 is typically used by employers to verify information for a …

  6. Form W-9: What It Is, How to Fill It Out - NerdWallet

    Form W-9 is an IRS document that businesses use to collect a person's tax identification number (TIN). Independent contractors who were paid at least $600 during the year need to fill out a W-9.

  7. The Ultimate Guide to Form W-9: What It Is, Who Needs It?

    Mar 7, 2025 · Learn everything about Form W-9—what it is, who needs it, and how to fill it out correctly. Get step-by-step guidance in this ultimate W-9 guide.

  8. What Is a W-9 Form: How It Works & How To File - BILL

    What is a W-9 form? A W-9 form is an official document from the IRS (Internal Revenue Service) used in the US to collect information for individuals and entities that are being hired as …

  9. W-9 Form: What Is It, and How Do You Fill It Out? - SmartAsset

    Feb 13, 2025 · A W-9 form is crucial to filing your taxes if you’re a contract worker, a freelancer or self-employed. The companies you work with do not have to withhold paycheck taxes for you, …

  10. What is a W-9 Form? | FormPros

    Oct 6, 2025 · The W-9, formally known as the “ Request for Taxpayer Identification Number and Certification, ” is a short but essential IRS document. While you don’t send it directly to the …