For 2018 https://wikimediafoundation.org/about/2018-annual-report/ https://wikimediafoundation.org/about/2018-annual-report/ https://wikimediafoundation.org/a

For 2018 https://wikimediafoundation.org/about/2018-annual-report/ https://wikimediafoundation.org/about/2018-annual-report/ https://wikimediafoundation.org/about/2018-annual-report/financials-leadership/ https://wikimediafoundation.org/about/2018-annual-report/fin... https://meta.wikimedia.org/wiki/Wikimedia_Foundation_salaries https://meta.wikimedia.org/wiki/Wikimedia_Foundation_salarie... They are spending 81 million in expenses, a lot of of which is salaries.