Financial Services
Contact Vendors:
Vendors Fax – 405.271.2496
Files Fax – 405.271.3082
Who we are: Staff List
External Resources
Acceptance Agents
Internal Revenue Code 1.1441-1(b)(3)(iv) - 90 Day Grace Period
Internal Revenue Code 1.461-2 – Contested Liabilities
Obtaining an ITIN from Abroad
Treaty Benefit Countries
Treaty Benefit Information
Visa Waiver Program
Vendors is the section within Accounts Payable responsible for adding new payees (vendors) into the PeopleSoft Vendor File and maintaining existing payees, while ensuring accuracy and compliance with University, State and Federal regulations.
All information and forms necessary for Vendors can be found on this site including: