Washington International School
Funding Overview
From IRS Form 990 filings · 2018–2025
Total received
$11.1M
Foundation funders
33
Grants recorded
138
Years covered
2018–2025
Who funds Washington International School?
Washington International School is funded by 33 grantmakers, led by Wilemal Fund ($6.4M), Morgan Stanley Global Impact Funding Trust Inc ($1.3M), GS Donor Advised Philanthropy Fund for Wealth Management Inc ($685K). In total, IRS Form 990 filings record $11.1M in grants to Washington International School between 2018–2025.
Show all 33 funders
| GE Aerospace Foundation | $4,600 | 3 | 2022–2023 |
| JPMorgan Chase Foundation | $3,500 | 3 | 2021–2023 |
| Bruce and Susan Wohlfeld Foundation | $3,000 | 1 | 2024 |
| American Express Foundation | $2,750 | 3 | 2022–2023 |
| Walter Henry Freygang Foundation | $2,200 | 1 | 2024 |
| IBM International Foundation | $1,500 | 1 | 2020 |
| Edward Jones Foundation | $750 | 2 | 2023–2024 |
| Verizon Foundation | $100 | 1 | 2020 |
Funding over time
Grant dollars and counts received per year
From 2018 to 2025, annual grant giving ranged from $5K (2018) to $5.5M (2023). In 2025 it made 7 grants totaling $146K.
What grants has Washington International School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | MCN Build Foundation Inc | ANNUAL DONATION | $40,000 |
| 2025 | The Goldman Sachs Charitable Gift Fund | SCHOLARSHIPS & FINANCIAL AID | $37,500 |
| 2025 | National Philanthropic Trust | EDUCATION | $32,500 |
| 2025 | Worldwide Small Change Foundation | CHARITABLE | $14,000 |
| 2025 | Ernst & Gertrude Ticho Foundation | DESTINATION WIS CAMPAIGN | $10,000 |
| 2025 | Alford Foundation Inc | GENERAL SUPPORT | $7,075 |
| 2025 | The Cindy and Chip Murphy Foundation | TO PROVIDE FINANCIAL SUPPORT TO THE ORGANIZATION'S MISSION TO BE AN EXEMPLARY LEARNING COMMUNITY. | $5,000 |
| 2024 | Sullivan Family Charitable Foundation | UNRESTRICTED | $250,000 |
| 2024 | GS Donor Advised Philanthropy Fund for Wealth Management Inc | EDUCATION | $200,000 |
| 2024 | MCN Build Foundation Inc | ANNUAL DONATION | $90,000 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $61,000 |
| 2024 | Hess Foundation Inc | AN UNRESTRICTED GRANT TO FURTHER THE DONEE'S EXEMPT PURPOSE. | $55,000 |
| 2024 | Tides Foundation | QUALITY EDUCATION | $50,000 |
| 2024 | National Philanthropic Trust | HEALTH | $30,000 |
| 2024 | Ernst & Gertrude Ticho Foundation | DESTINATION WIS CAMPAIGN | $25,000 |
| 2024 | The Blackbaud Giving Fund | GENERAL SUPPORT | $25,000 |
| 2024 | California Community Foundation | EDUCATION | $20,000 |
| 2024 | Kyle Todd Public Service Foundation Inc | CHARITABLE | $14,000 |
| 2024 | Worldwide Small Change Foundation | CHARITABLE | $12,000 |
| 2024 | Kimsey Foundation | GENERAL OPERATING | $10,000 |
| 2024 | The Goldman Sachs Charitable Gift Fund | SCHOLARSHIPS & FINANCIAL AID | $10,000 |
| 2024 | The New York Community Trust | FOR GENERAL SUPPORT. | $7,500 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $6,000 |
| 2024 | Bruce and Susan Wohlfeld Foundation | EDUCATION | $3,000 |
| 2024 | Walter Henry Freygang Foundation | SUPPORT EDUCATION | $2,200 |
| 2024 | The Northrop Grumman Foundation | GENERAL OPERATING GRANTS & MATCHING GIFTS. | $2,000 |
| 2024 | Edward Jones Foundation | EDUCATIONAL INSTITUTIONS AND RELATED ACTIVITIES | $500 |
| 2023 | Wilemal Fund | FOR THE GENERAL, SCIENTIFIC OR EDUCATION PURPOSE | $3,932,179 |
| 2023 | Hess Foundation Inc | AN UNRESTRICTED GRANT TO FURTHER THE DONEE'S EXEMPT PURPOSE. | $500,000 |
| 2023 | Sullivan Family Charitable Foundation | UNRESTRICTED | $250,000 |
Showing 30 most recent of 138 recorded grants.
Frequently Asked Questions
Who funds Washington International School?
Washington International School is funded by 33 grantmakers, led by Wilemal Fund ($6.4M), Morgan Stanley Global Impact Funding Trust Inc ($1.3M), GS Donor Advised Philanthropy Fund for Wealth Management Inc ($685K). In total, IRS Form 990 filings record $11.1M in grants to Washington International School between 2018–2025.
Who is Washington International School's largest funder?
Wilemal Fund is the largest recorded funder of Washington International School, with $6.4M across 3 grants (2020–2023).
How much grant funding has Washington International School received?
IRS 990 filings record $11.1M in grants to Washington International School across 138 grants from 33 funders between 2018–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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