Accounts Payable Inquiry


Welcome to Indiana University's Accounts Payable Customer Information Program. This page assists in obtaining information concerning payments in our accounts payable system.
  • Departments
    Payment status can be located in Buy.IU by searching for the supplier invoice number.

  • Suppliers:

       Payment status can be located here.

  • For POs beginning with a number (example: 2012345) you will need to delete the pre-populated "PO" in the search field before entering the number.



Purchase Order payment and credit inquiries

Include the Purchase Order number in your communication to aid in research and resolution


Please do not resend invoices to Accounts Payable.

Contact the AP Team at with questions. Provide the date sent, the PO# plus sender email information and file name with your inquiry if you have previously sent an invoice that's not yet processed.