IRS regulations require that any vendor conducting business with the City of Fullerton must submit a completed W-9 form (Request for Taxpayer Identification Number and Certification).

Vendors must have a W-9 on file with the City before payment will be made.

Submittal Instructions

Submit a signed W-9 form to one of the following:

• Email: AP@cityoffullerton.com
• Fax: 714-738-3168, Attn: Accounts Payable
• Mail:
  • City of Fullerton
    303 West Commonwealth Ave
    Fullerton, CA 92832
    Attn: Accounts Payable

Download W-9 Form