Make a contribution online or mail your contribution to the following address:
The INCOSE Foundation
7670 Opportunity Rd #220
San Diego, CA 92111
Upon receipt of the donation, every donor will be provided with a letter acknowledging the donation, which can be used to document the contribution as a valid charitable gift, and therefore tax deductible for U.S. donors.
Questions should be directed to the Foundation offices at +1 858-541-1725 (US toll free phone 800-366-1164) or via email at firstname.lastname@example.org.