Downloadable W9 Tax Form – The IRS commonly utilizes Form W-9-Request for Taxpayer Info Number and Certification. When you work for a client, or in case your business is independent, they may ask that you fill out and return a W-9 to ensure they can prepare the 1099-NEC form accurately and after that report the payments you receive at the close of the year. Downloadable W9 Tax Form where can i download a w-9 form