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Financial Statements

IRS Form 990

2024 Form 990 (PDF)
2023 Form 990 (PDF)
2022 Form 990 (PDF)
2021 Form 990 (PDF)
2020 Form 990 (PDF)

 

Audited Financial Statements

2025 Audited Financial Statements (PDF)
2024 Audited Financial Statements (PDF)
2023 Audited Financial Statements (PDF)
2022 Audited Financial Statements (PDF)
2021 Audited Financial Statements (PDF)

 

Guidestar
Charity Navigator
The Sierra Club Foundation stewards charitable contributions and assets responsibly. We are proud to have earned a four-star rating from Charity Navigator and an A- from CharityWatch. Our high ratings from nonprofit watchdog organizations demonstrate our commitment to sound fiscal management, good governance, accountability, and transparency.
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