Non-profit charities are required to file tax paperwork, and there are many scrapers for the information. See https://www.charitynavigator.org/ https://www.cha

Non-profit charities are required to file tax paperwork, and there are many scrapers for the information. See https://www.charitynavigator.org/ https://www.charitynavigator.org/ or https://www.charitywatch.org/ https://www.charitywatch.org/ Charity Navigator can be overly generous with their composite scores, but you can drill down to the specifics. E.g. that WMF takes 25% of donations off the top for admin/advertising expenses: https://www.charitynavigator.org/ein/200049703 https://www.charitynavigator.org/ein/200049703 As opposed to, say, the Atlanta Community Food Bank, which operates with <5% overhead: https://www.charitynavigator.org/ein/581376648 https://www.charitynavigator.org/ein/581376648 If you're going to donate, make sure they're actually going to the cause.