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Invoicing Standards

Invoices submitted by vendors to York University for payment must adhere to the following specifications:

  • An original invoice must be issued - copies or duplicates are not accepted
  • The invoice must be addressed exclusively to York University
  • The "Bill to" address must appear in the format shown below:

Sample A: For invoices against a Purchase Order

York University
Accounts Payable
4700 Keele Street
Toronto, Ontario M3J 1P3

Sample B: For invoices where no Purchase Order has been issued

York University
(Department or Faculty Name)
York Building
4700 Keele Street*
Toronto, ON M3J 1P3
Attn: Department or Individual
* or other official York place of business