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Vendor Information

New Vendors
Vendors will only be entered into the UMass system database if the vendor is actively doing business with the university, and upon request of the department in need of the good or service.
Vendor Information Updates
To change any information regarding your tax status or address, please email the information to Accounts Payable along with a new W-9  or W-8 BEN. This information may also be mailed to Accounts Payable in care of the the address far below.