Who funds Sonoma Land Trust
74 institutional funders have given since 2022, 56 of them directly, through tax year 2025.
Its two largest direct donors
- Gordon E and Betty I Moore Foundation$2.2M2022–2024
- Nion Robert Thieriot Foundation$215K2022–2025
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2025, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2025 | $1.8M | $6.3M | $68.3M |
| 2024 | $26.9M | $12.3M | $72.3M |
| 2023 | $25.8M | $20.8M | $58.5M |
| 2022 | $16.5M | $7.4M | $49.8M |
| 2021 | $13.8M | $11.5M | $41.4M |
Contributions and grants received in 2025: $1.6M.
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Built from the organization’s public IRS Form 990 filings and the gifts other organizations report on theirs, processed by Aprize. Institutional donors only: individual donors are never shown. Data as of 1 November 2026.
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