Blank W 9 Tax Form – W-9–Request to Taxpayer Identity Number and Certificate–is a typical IRS form. When you function for a client, or in case your business is independent, they may ask that you fill out and return a W-9 to make sure they can prepare the 1099-NEC form accurately and after that report the payments you obtain at the close of the year. Blank W 9 Tax Form how to get a blank w-9 form