The Open Philanthropy Project (also called Open Phil) is a center-left funding nonprofit founded in 2016 by Cari Tuna and Dustin Moskovitz. It is the 501(c)(3) fundraising arm of the Open Philanthropy Action Fund, a 501(c)(4) advocacy group.
According to its IRS Form 990 filings for 2016 and 2017, the Open Philanthropy Project reported less than $50,000 in revenues in each year; thus the group only filed a Form 990-N e-postcard containing minimal information.
- “Press Kit.” Open Philanthropy Project. Accessed November 15, 2019. https://www.openphilanthropy.org/about/press-kit#What_is_the_Open_Philanthropy_Project