Seattle Foundation
Funding Overview
From IRS Form 990 filings · 2023–2026
Total received
$101.4M
Foundation funders
115
Grants recorded
200
Years covered
2023–2026
Who funds Seattle Foundation?
Seattle Foundation is funded by 115 grantmakers, led by TSF Properties ($24.5M), The Sunderland Foundation ($14.0M), Vanguard Charitable Endowment Program ($10.4M). In total, IRS Form 990 filings record $101.4M in grants to Seattle Foundation between 2023–2026.
Show all 115 funders
Funding over time
Grant dollars and counts received per year
From 2023 to 2026, annual grant giving ranged from $115K (2026) to $54.2M (2024). In 2026 it made 3 grants totaling $115K.
What grants has Seattle Foundation received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Sarah R Fales Trust | UNRESTRICTED GENERAL | $55,727 |
| 2026 | T Rowe Price Program for Charitable Giving Inc | MULTIPLE | $50,000 |
| 2026 | Louise S Kidwiler Charitable Trust | UNRESTRICTED GENERAL | $9,609 |
| 2025 | The Sunderland Foundation | 2025 DAF FUNDING | $5,000,000 |
| 2025 | JPMorgan Chase Foundation | IN SUPPORT OF NEIGHBORHOOD REVITALIZATION | $500,000 |
| 2025 | JPMorgan Chase Foundation | IN SUPPORT OF NEIGHBORHOOD REVITALIZATION | $450,000 |
| 2025 | Links Inc Greater Seattle Chapter | SCHOLARSHIPS | $200,000 |
| 2025 | Maritz Family Foundation | TO HELP FUND GENERAL OPERATIONS | $157,500 |
| 2025 | T Rowe Price Program for Charitable Giving Inc | MULTIPLE | $100,000 |
| 2025 | L Robert & Patricia Payne Family | UNRESTRICTED | $84,711 |
| 2025 | McMahon Char FBO Sea FD Uw-Main | GENERAL OPERATING | $62,499 |
| 2025 | Sarah R Fales Trust | UNRESTRICTED GENERAL | $56,515 |
| 2025 | Margaret E Fuller Trust | GENERAL OPERATING | $54,867 |
| 2025 | L Robert & Patricia Payne Family | UNRESTRICTED | $50,000 |
| 2025 | Mutual of America Foundation | GENERAL OPERATING PURPOSE | $50,000 |
| 2025 | University Christian Church Legacy Foundation | General Support | $50,000 |
| 2025 | Bainum Family Foundation | SUPPORT OF GRASSROOTS OPPORTUNITY AND LEADERSHIP FUND (GOAL) | $50,000 |
| 2025 | Arthur W Wittig Trust FBO Seattle Foundation | UNRESTRICTED GENERAL | $49,864 |
| 2025 | The San Francisco Foundation | FOR PROJECT SUPPORT | $48,500 |
| 2025 | Dr David H Houston Medical Research Fund | GENERAL OPERATING | $48,000 |
| 2025 | National Philanthropic Trust | PUBLIC, SOCIETAL BENEFIT | $45,500 |
| 2025 | Richard E Fuller Trust | GENERAL OPERATING | $42,610 |
| 2025 | Frank and Anne West Foundation | UNRESTRICTED GENERAL | $37,424 |
| 2025 | Meadowdale Foundation | MERRILL FAMILY GIVING CIRCLE | $35,000 |
| 2025 | Henry M Jackson Foundation | THE SEATTLE TIMES CLIMATE LAB | $30,000 |
| 2025 | United Way of King County | PROGRAMMATIC INVESTMENT | $30,000 |
| 2025 | Perkins H Char FBO Seattle Found | GENERAL OPERATING | $29,165 |
| 2025 | The Martin Fabert Foundation | Seattle Times Climate Lab | $25,000 |
| 2025 | CO2 Foundation | SUPPORT CLIMATE LAB, THE SEATTLE TIMES AMBITIOUS, MULTI-YEAR INITIATIVE ON THE CLIMATE CRISIS. | $25,000 |
| 2025 | Johnson Charitable Gift Fund | MILLIMAN GIVING FUND | $25,000 |
Showing 30 most recent of 200 recorded grants.
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Frequently Asked Questions
Who funds Seattle Foundation?
Seattle Foundation is funded by 115 grantmakers, led by TSF Properties ($24.5M), The Sunderland Foundation ($14.0M), Vanguard Charitable Endowment Program ($10.4M). In total, IRS Form 990 filings record $101.4M in grants to Seattle Foundation between 2023–2026.
Who is Seattle Foundation's largest funder?
TSF Properties is the largest recorded funder of Seattle Foundation, with $24.5M across 2 grants (2023–2024).
How much grant funding has Seattle Foundation received?
IRS 990 filings record $101.4M in grants to Seattle Foundation across 200 grants from 115 funders between 2023–2026. 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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