Form W-9 is a simple IRS tax form, but mistakes can cause delays and withholding. Learn when you need it and how to fill it ...

This form is owned by the IRS and is required to set up an individual who is a U.S. citizen or U.S. resident alien, legal entity created or organized in the U.S. or under the laws of the U.S., an ...

The purpose of a W9 form is to provide an entity that issues taxable payments to a company with the company's federal tax identification number. The IRS uses a W9 to match revenue that recipients ...

As a small-business owner, you may be thinking about outsourcing work to save time and expand your services. Before taking this step, make sure you ask contractors or companies to fill out a W-9 form.