Skip to main content

System Status: 


Find out how to handle and process payments at UC San Diego.

  • Credit Memos: Learn about credit memos and refunds.
  • Human Subjects: Learn about how to make payments to human subjects.
  • Invoices: Learn about vendor invoices (accounts payable) and UCSD invoices (accounts receivable).
  • Payment Options: Learn more about UC San Diego's payment strategy
  • Tax Payments: Read guidelines on sales and use tax, California nonresident withholding, and other tax topics.
Find answers, request services, or get help from our team at the UC San Diego Services & Support portal.