Please contact our Supplier Relations Department at (650) 225-2500 for more information. We will need information such as:
- What services your company provides
- A W-9 Tax form available upon request
Please keep in mind that the more information that is readily available, the quicker we will be able to assist your request.
IRS Forms
- W9 Form (PDF)
US vendors (i.e. individuals, organizations, or companies) who operate in the United States or its territories.
- W8 BEN Form (PDF)
Foreign vendors (i.e. individuals, organizations, or companies) subject to US tax on compensation they receive from a US company.
- Form 8233 (PDF)
Foreign individuals who receive compensation for services performed in the US and fall under a tax treaty exemption between the US and the individuals home country.
If the foreign independent contractor does not have a US taxpayer ID number and does not want taxes withheld, then they will need to submit form W7 to the IRS. A copy of the filed W7 must then accompany form 8233.
NOTE: A vendor must be setup in Genentech's SAP system in order for Genentech to issue payment. Genentech requires three business days from date of receipt of the completed forms to set up the vendor in the system.