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Vendor W-9 Form

Vendor W-9 Form

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.

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