IRS 990 Nonprofit Profile

Wikimedia Foundation INC

Change of address the wikimedia foundation's office moved in september 2024. the 1 sansome address noted throughout this form is our new address, not the one affiliated with fy 24 activity.

Filing year
2023
Total revenue
$185.4M
Total expenses
$178.6M
Program expenses
$138.3M
Administration
$21.2M
Fundraising
$19.1M
Program share of expenses
77%
EIN
200049703
Location
San Francisco, CA

WWW.WIKIMEDIAFOUNDATION.ORG

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Financial data on this page is sourced from IRS Form 990 filings.