All payments to human subjects/research participants are processed as Ad Hoc Payments in Workday via check only. Upon submission of the required documents listed below, the processing time for payments is 5-10 business days. All documents must be submitted as a single PDF file to apinvoices@gatech.edu per payee.

Required Documentation:

• Human Subject/Research Participant Payment Request Form (Handwritten forms are NOT accepted)
• Office of Research Integrity Assurance IRB Approval Form
• Any email communications which support the payment request

Spend Categories for Human Subject/Participant research study are:

• SC751115 - Services - Human Subjects
• SC751113 - Services - Participant Payment

Please note that Georgia Tech is obligated to report accurately to the Internal Revenue Service (IRS) all participants receiving cumulative payments exceeding $599 annually. Therefore, each participant receiving over $599 annually, must be enrolled in our Supplier Portal and provide a W9 form for the current tax year.