Need to know
Time to Complete
- Vendor account creation can take up to 10 business days.
- Missing or incomplete documentation will cause additional delays.
Registration Methods
Before you start
Please gather all required documents in electronic format:
- IRS Form W9 or IRS Form W8 BEN / IRS Form W8 BEN-E for Foreign Entities.
- Voided Check or Bank Letter verifying the routing and account numbers for your EFT Direct Deposit.
- California FTB Form 587 (2026) or FTB Form 590 (2026) for Entities based outside of CA. Visit the FTB website for more information.
What to do
- Review the Vendor Portal User Guide and visit the Vendor Access Portal to begin, or
- Submit your changes using the Vendor Payee Information Form.