Supporting organizations of Yale University - Annual tax notification reminder

July 14, 2021

In accordance with U.S. Treasury Regulations, certain charitable organizations established to support Yale and operated in connection with the university (referred to as “Type III supporting organizations”) are required to provide the following information to the university annually:

  • A written notice describing the type and amount of all support provided by the organization to the university during the previous taxable year of the supporting organization;
  • A copy of the supporting organization’s Form 990, or equivalent return, most recently filed as of the date of the notification; and
  • A copy of the governing instruments of the supporting organization which are in effect at the date of the notification.

Please forward this information to the University Tax Office at the following address:

  • Yale University Tax Office, 25 Science Park,150 Munson Street, P.O. Box 208239, New Haven, CT 06520-8239

If you have any questions, please contact the University Tax Department at 203- 432-5530 or