Contact Information, Appointments, and Registration

Office Hours and Contact information: International Tax Department staff can be reached by email at internationaltax@yale.edu or by phone (203) 432-5530 or (203) 432-5597 Monday through Friday between 8:00 a.m. and 4:00 p.m.

Appointments: All in person appointments must be scheduled in advance. Walk-in appointments are not available.

Scheduled appointments are held via Zoom or Teams with Daysi Cardona, International Tax Coordinator. Appointments are available on Tuesdays and Wednesdays between 10:00 a.m. and 4:00 p.m. and should be scheduled in advance by emailing internationaltax@yale.edu. In the appointment request, please include your name, UPI number and the best time for a meeting.

If you are unable to join a meeting via Zoom or Teams and require an on-campus appointment, please request an appointment in advance by emailing internationaltax@yale.edu.

A staff member will typically respond to your request within one business day. However, calls and email volume are high during the months of August and September. During these peak times, we will respond to you as soon as possible.

International students, scholars, faculty, and staff receiving payment from the University (e.g., taxable scholarship, fellowship, stipend, wages) are required to complete the Sprintax Calculus profile. Sprintax Calculus is a secure, cloud-based software product for nonresident alien tax compliance. Sprintax Calculus will assist non-U.S. citizens and non-U.S. permanent residents in determining their U.S. tax residency and tax treaty benefit eligibility. The university requires this information to ensure compliance with the U.S. tax reporting and withholding requirements on payments made to foreign nationals.

Please email internationaltax@yale.edu to request the Sprintax Calculus email invitation if you have not already received it.