A business is required to obtain a taxpayer identification number (TIN) from any vendor to whom it makes payments that require the issuance of a Form 1099-MISC. A Form W-9 facilitates obtaining this ...

The IRS continues to roll out drafts of some 2026 tax forms, including a draft of Form W-9, Request for Taxpayer Identification Number and Certification. Here’s a look at what’s new—and why it matters ...

If you are self-employed or operate a small business, you typically receive requests from vendors and clients to submit a variety of forms. You might also need to request forms from your suppliers and ...

In March 2024, the Internal Revenue Service (IRS) unveiled a revised version of Form W-9, Request for Taxpayer Identification Number and Certification, marking a significant update since its last ...

Forbes contributors publish independent expert analyses and insights. Robert W. Wood is a tax lawyer focusing on taxes and litigation. This article is more than 4 years old. Before paying you, many ...

A W-9 is an IRS form that independent contractors fill out to give businesses their tax ID number and personal information. Many, or all, of the products featured on this page are from our advertising ...

IRS forms W-8 and W-9 serve distinct purposes in the tax system and are used by different groups to fulfill their tax obligations. A W-8 form is typically required ...

When you receive compensation other than wages, the payer may ask you to fill out IRS Form W-9, which is a request for your taxpayer identification number, such as your Social Security Number or ...

Form W-9 Request for Taxpayer Identification Number and Certification: Companies obtaining personal services from Purdue request this form to verify Purdue’s tax identification number and exemption ...