Carnegie Mellon University

Supplier Forms FAQs

The following forms are considered supplemental supplier forms:

These forms are available on the Finance Division Forms page.

All supplier forms should be emailed to ap-supplier-doc@andrew.cmu.edu

Questions regarding supplier forms should be directed to AP-Supplier@andrew.cmu.edu. Questions sent to ap-supplier-doc@andrew.cmu.edu will not be answered as this inbox is set up to only process supplier forms.

Known good supplier information is contact information that has been confirmed by the campus buyer as valid contact information that the Accounts Payable team can use to contact the supplier to confirm their bank account information. This information should be contact information that has been used by the campus buyer to communicate with their known supplier contact or is provided by the campus buyer’s known supplier contact.

An automated email message will be generated once a supplier has been set up from PaymentWorks. The email will be sent to the CMU employee who submitted the invitation to PaymentWorks to alert them that the supplier is now available for the creation of the purchase order (PO).

 

No, each supplier form must be emailed to Accounts Payable in separate emails.

The supplier setup process can take up to three weeks.

PA REV-1832, 1099-MISC Withholding Exemption Certificate [.pdf], is used to determine the residency status of suppliers or identify the type of entity that is receiving payment. By completing the exemption certificate, the supplier certifies the reason why 3.07% Pennsylvania income tax is not required to be withheld on the payment of non-employee compensation, business income, or lease payments. PA REV-1832 is included in the Accounts Payable Domestic Supplier Package [pdf] to be completed by all new suppliers. The supplier should sign and complete the following sections: Payor Information, Payee Information, Exemption Reason, and Certification of Payee. If the supplier is using the exemption certificate located on the Finance Forms website, the Payor section is already completed.  

A payment site is where the vendor prefers payments to be sent to, most likely where the payments are processed in order to mark CMU's invoice as paid.  A purchasing site may be where they manufacture the item, or where their warehouse exists, and where they want the purchase orders to be sent.  It is not unusual for a site to be both a payment receiving site as well as a purchasing site.

CMU is a U.S. based organization and is required to adhere to all generally accepted accounting principles and other U.S. government agency laws and requirements. Based on these laws, CMU is required to withhold taxes from payments made to non-residents when the services are performed in the U.S. If services are performed by the non-resident outside the U.S., the U.S. authorities require this form to be completed and kept for record in case of audit.  This form certifies to auditors and appropriate authorities that CMU made a payment to a non-resident and that the services were performed outside the U.S. and therefore no tax withholding is required.

Yes. You will need to send an invitation to an existing supplier if they are currently not in the PaymentWorks database so that they can update their information.  If they are already in PaymentWorks, they can log into their account and make their updates.