We’re glad to see visitors from around the world  returning, in person to the University of Colorado for conferences, symposiums and seminars this summer.

When planning and making travel arrangements for your guests, remember that payments and reimbursements to international visitors are subject to immigration and tax restrictions.  The International Tax Office is here to help navigate these important tax considerations, explain limitations, clarify allowable expenses and determine which payments are subject to federal tax withholding. 

Please review the International AP Payment Matrix, an interactive tool will help you identify the types of payments that can be made to international visitors in different immigration statuses as well as required documentation and important details to be aware of for each case. 

Please contact the Office with questions or concerns prior to your guest’s arrival to ensure a smooth reimbursement process for you and your visitor. 

View Matrix