Data / Nonprofits / Washington / Pateros
Nonprofits in Pateros, WA: 10 registered with the IRS
10 nonprofits are registered with the IRS in Pateros, WA, 9 of them 501(c)(3) charities; the 5 that report revenue took in $1 million. The largest by revenue: The Alta Project ($403,717), Pateros Treehouse Early Education Organization ($282,593), Carlton Complex Long Term Recovery ($175,703).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| The Alta Project | International, foreign affairs and national security | 501(c)(3) | 2023 | $403,717 | $97,364 | 2025-12 |
| Pateros Treehouse Early Education Organization | Human services | 501(c)(3) | 2019 | $282,593 | $644,030 | 2024-12 |
| Carlton Complex Long Term Recovery | Public safety, disaster preparedness and relief | 501(c)(3) | 2017 | $175,703 | $69,810 | 2024-12 |
| Disaster Leadership Team | Human services | 501(c)(3) | 2017 | $175,050 | $70,190 | 2024-12 |
| Pateros Education Association | Employment | 501(c)(5) | 2026 | $976 | $5,778 | 2023-08 |
| Apple Pie Jamboree Association | Youth development | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Friends of Pateros | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-11 |
| NCW Sports Rink and Event Center | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-07 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Washington Traffic Safety Education Association Wtsea | 501(c)(3) | 1967 | $0 | $0 | 2023-08 |
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.