Who funds Federation of American Scientists
65 institutional funders have given since 2022, 55 of them directly, through tax year 2025.
Its two largest direct donors
- Walton Family Foundation Inc$18.4M2022–2024
- James S Mcdonnell Foundation$2.2M2024
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2024, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2024 | $35.6M | $36.4M | $31.0M |
| 2023 | $29.4M | $27.2M | $31.7M |
| 2022 | $11.5M | $18.3M | $21.5M |
| 2021 | $28.9M | $8.4M | $28.3M |
| 2020 | $3.6M | $4.9M | $7.9M |
Contributions and grants received in 2024: $35.0M.
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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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