Dear all,

I’m writing to let you know that the Wikimedia Foundation’s Form 990 https://foundation.wikimedia.org/wiki/File:Wikimedia_Foundation_2023_Form_990.pdf is now available for the fiscal year ending 30 June 2024. We’ve published a Diff post https://diff.wikimedia.org/2025/04/29/takeaways-from-the-wikimedia-foundations-form-990-for-fiscal-year-2023-2024/ that provides key highlights of the form and explains the work behind the numbers, along with comprehensive FAQs on Meta-Wiki https://meta.wikimedia.org/wiki/IRS_tax_related_information/2023_Wikimedia_Foundation_Form_990_Frequently_Asked_Questions for those that want to dive deeper.

The Form 990 is the annual informational document required by the Internal Revenue Service (IRS) for non-profit organizations in the United States. The purpose of the filing is to provide information to the IRS and the public with disclosures about an organization’s finances, governance practices, programs, and more. The Form 990 is one of several financial documents we publish each year to share information about how we allocate resources as an organization, in addition to the public financial reports and annual audits performed by KPMG for the Foundation https://wikimediafoundation.org/about/financial-reports/.

If you have any questions, please feel free to contact me via email, or ask a question directly on the talk page for the 990 FAQs https://meta.wikimedia.org/w/index.php?title=Talk:IRS_tax_related_information/2023_Wikimedia_Foundation_Form_990_Frequently_Asked_Questions&action=edit&redlink=1 .

Best regards,

Jaime Villagomez

Jaime Villagomez

Chief Financial Officer

Wikimedia Foundation https://wikimediafoundation.org/

*Imagine a world in which every single human being can freely share in the sum of all knowledge. That's our commitment. Donate. https://donate.wikimedia.org/*