To give by phone, call Irene Stirling, Manager of Advancement Operations, at (202) 939-1122.

To give by mail, please make check payable to the Carnegie Institution. If you would like to designate your gift to a specific area of science or department, please include that information with your gift. 

Mail to:
Carnegie Institution for Science
1530 P Street NW
Washington, DC 20005
Attn:  Institutional Advancement