This form is used to determine the U.S. tax withholding status of non-resident alien employees. It must be completed by the employee at these times:
Need Help? Follow the instructions on the form, or consult with a tax advisor.
OSU Central Payroll Office / Business Affairs
In-person delivery & campus mail: 106 Kerr Administration Building
OSU Central Payroll Office
Oregon State University
PO Box 1086
Corvallis, OR 97339-1086