Receiving, Billing & Payment

We encourage our suppliers to help reduce paper usage by emailing invoices.

In the event you should receive an invoice directly from a supplier, the department may scan and email or send via inter-office mail:

  • Email the invoice to psuinvoices@psu.edu which is the preferred method.   Please include the purchase order number and PA code located in the upper right-hand corner of the purchase order on the subject line of the email.
  • Mail via inter-office to Accounts Payable, 101 Procurement Services Building.   If the purchase order number and PA code are not noted on the invoice, please add this information to ensure a proper and prompt payment. 

BS11 Responsibilities After Initiating Purchases from Vendors Outside the University