W-9 Instructions

Preferred Method: Complete Your W-9 Online

New Adobe e-signature option available for quick, secure completion.

• If payment is being made to you personally, do not include your employer or organization on the W-9.
• If the form doesn’t open at work or school, try accessing it from your personal device or forwarding the link to your personal email.

Alternate Method: Paper W-9 Upload

If you are unable to use the online form, you may instead:

1. Download the fillable W-9 form
2. Complete the form
3. Print and sign it by hand
4. Scan or photograph the signed form
5. Upload it securely using the ATLAS Dropbox link