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The 10 nonprofits in Washington that raise the most money

Gates Foundation is #1 with $8.1 billion in gifts and grants in one year.

#1 · Gates Foundation
$8.1 billion
All Washington nonprofits combined
$46.3 billion
15,581 e-filed returns

The list

Contributions, gifts and grants received in the year, on the latest e-filed return.

  1. 1Gates Foundation990-PF, year ended Dec 2024$8.1B
  2. 2Pivotal Philanthropies Foundation990-PF, year ended Dec 2024$7.9B
  3. 3Gates Foundation Trust990-PF, year ended Dec 2024$4.6B
  4. 4Fund for Science and Technology990-PF, year ended Aug 2025$3.2B
  5. 5World Vision990, year ended Sep 2025$1.4B
  6. 6Pivotal Philanthropies Momentum Foundation990-PF, year ended Dec 2024$982.2M
  7. 7Pivotal Philanthropies Opportunity Foundation990-PF, year ended Dec 2024$982.2M
  8. 8Pivotal Philanthropies Pathways Fou Ndation990-PF, year ended Dec 2024$982.2M
  9. 9Fred Hutchinson Cancer Center990, year ended Jun 2025$705.2M
  10. 10Seattle Childrens Hospital990, year ended Sep 2025$385.7M

More rankings

Most money raised by state