Giving What We Can is operated by Effective Ventures Foundation (UK), a registered charity in England and Wales (No. 1149828, Company No. 07962181) and in the Netherlands a registered tax-deductible entity (ANBI 825776867).
Giving What We Can USA Inc. (GWWC USA), a 501(c)(3) nonprofit, is a funding parter of Giving What We Can in the USA.