Forbes contributors publish independent expert analyses and insights. Matthew F. Erskine is a trusts and estates attorney. In March 2024, the Internal Revenue Service (IRS) unveiled a revised version ...

An Internal Revenue Service Form W-9, Request for Taxpayer Identification Number, is an informational form that employers and prime contractors use to collect information they need to process their ...

If you have a business, you may need to fill out IRS Form W-9 Katharine Paljug is a financial writer and editor with over a decade of industry experience. Her writing has covered nearly every aspect ...

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 ...

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 ...

The Internal Revenue Service can use Form W-9 as a way to check that a person or business received money from another person or business. No actual money transactions are listed on the form, just the ...