UO Tax Identification Number
The University of Oregon has one taxpayer identification number:
46-4727800 - W-9 used for UO purposes.
UO Tax Exempt Letter- IRS letter explaining UO tax exempt status.
If you have any questions or concerns, please contact Accounts Payable at 6-1252.
The UO has one Duns number that we conduct business under. Nobody should reactivate any other old numbers or request a new Duns number for the UO.
079289626 - Duns number to be used for UO payments.