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Northwestern University

W-9 Form

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 NU can be added to their system.

Please forward the request to Accounting Services at or at ext. 1-5337. In your request, please include:

Accounting Services will send the W-9 form directly to the vendor and e-mail confirm once it has been sent.

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