Companies obtaining personal services from Purdue request this form to verify Purdue's tax identification number and exemption from tax withholding. Please print this form and date it. Include the ...

Tax season isn't over just yet. Tax-exempt organizations with a calendar year-end (December 31) must file a return or request an extension by May 15, 2023. The annual filing due date for the Form ...

The University is exempt from Sales Tax, Use Tax, Retailer's Occupation Tax, Service Occupation Tax (both state and local), and Service Use Tax in the State of Illinois. Jump to information about: Use ...