Accounts Payable

Regular Voucher Images

Images for Paid Regular Vouchers Available from Accounts Payable.

The technical upgrade carried out over the weekend of May 15-17 resulted in a temporary technical incompatibility between NUFinancials and the imaging archive for Regular Vouchers Only.

Until this issue is resolved, users will not be able to view invoices from the Regular Voucher and the Voucher Document Status pages in NUFinancials. All other images for Expenses and Online Vouchers remain available.

During this period, users who need invoice copies can request them from Accounts Payable Customer Service. 

  • The request can be made by telephone at 1-7339 or by email at
  • Please include the Voucher number of the invoice being requested.  Also, include an email address that you want the image sent to.

 Should you have any questions or concerns contact Guy Wilson at 847-491-4445 or by email at


The Accounts Payable Department serves the Northwestern University community by performing disbursement functions.  This includes recording and paying all approved expenses for goods and services rendered to the University by external vendors and service providers, as well as all expense reimbursements made to University employees and University guests.  We strive to provide professional and courteous service to both our internal and external customers, helping to ensure an expedient disbursement process, while remaining in compliance with University policies, as well as federal and state regulatory requirements. See Accounts Payable Services for more information.


Guy Wilson
2020 Ridge Avenue
Evanston, IL 60208
Phone: (847) 491.4445

Gary Ernsteen
Assistant Manager, Transaction Processing
2020 Ridge Avenue
Evanston, IL 60208
Phone: (847) 491.2781

Wanda Kailer
Assistant Manager, Customer Service
2020 Ridge Avenue
Evanston, IL 60208
Phone: (847) 467.0930

Customer Service Help Desk
Phone: (847) 491.7339