When a department or school is selling a good or service to another company, the company may ask for the Northwestern University W-9 form and direct billing information so that Northwestern can be added to their system.
For W-9 requests from vendors, the W-9 for Northwestern can be accessed directly from Tax and Regulatory Services webpage (NetID log-in required). This form can be furnished directly to the requestor.
Please contact Shawn Cabinian, ext. 1-5799 with any questions.