Form W-9 (its official name is Request for Taxpayer Identification Number and Certification) is an Internal Revenue Service (IRS) document used so that a person or business can give their tax ...
Forbes contributors publish independent expert analyses and insights. Robert W. Wood is a tax lawyer focusing on taxes and litigation. This “backup withholding” at 24% is the usual consequence of ...
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 ...