Financials
Yellowstone Forever provides critical financial and in-kind support to Yellowstone National Park.
Thank you for your continued support and stewardship. Your generosity is vital to Yellowstone and greatly appreciated. It is an honor to protect, preserve, and enhance the world’s first national park through education and philanthropy.
Yellowstone Forever’s fiscal year runs from March 1 to February 28.
Lisa Diekmann
President & CEO
Yellowstone Forever
View our latest financial statements
- 2023 Annual Report
- FY24 Yellowstone Forever 990
(March 1, 2023 – February 29, 2024) - FY24 Audited Financial Report
(March 1, 2023 – February 29, 2024)
- 2022 Annual Report
- FY23 Yellowstone Forever 990
(March 1, 2022 – February 28, 2023) - FY23 Audited Financial Report
(March 1, 2022 – February 28, 2023) - 2021 Annual Report
- FY22 Yellowstone Forever 990
(March 1, 2021 – February 28, 2022) - FY22 Audited Financial Report
(March 1, 2021 – February 28, 2022) - 2020 Annual Report
- FY21 Yellowstone Forever 990
(March 1, 2020 – February 28, 2021) - FY21 Audited Financial Report
(March 1, 2020 – February 28, 2021) - FY20 Yellowstone Forever 990
(March 1, 2019 – February 29, 2020) - FY20 Audited Financial Report
(March 1, 2019 – February 29, 2020) - FY19 Yellowstone Forever 990
(March 1, 2018 – February 28, 2019) - 2018 Annual Report
- FY18 Yellowstone Forever 990
(March 1, 2017 – February 28, 2018) - 2017 Annual Report
- FY17 Yellowstone Forever 990
(March 1, 2016 – February 28, 2017) - Tax Determination Letter and Official Name Change
- Legacy Financial Documents
