funder-graph › Recipients
Who funds Windmill School Inc
EIN 94-2273854 · Portola Vally, CA · NTEE B21Z
Windmill School Inc of Portola Vally, CA (EIN 94-2273854) was named as a grant recipient by 14 funders in 31 grants paid totaling $1,507,451 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$1,507,451
31 grants paid
Funders
14
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Board of Trustees of the Leland Stanford Junior University 94-1156365 | CA | A | 1 | $975,000 | 2018 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 6 | $288,000 | 2024 |
| American Online Giving Foundation Inc 81-0739440 | DE | A | 6 | $98,589 | 2025 |
| Schwab Charitable Fund 31-1640316 | CA | A | 5 | $74,450 | 2025 |
| The Stuart and Josefina Card Family Foundation Inc 26-4631768 | CA | B | 1 | $18,610 | 2024 |
| American Endowment Foundation 34-1747398 | OH | A | 2 | $13,000 | 2024 |
| Charities Aid Foundation America 43-1634280 | VA | A | 1 | $10,832 | 2025 |
| Goldman Sachs Philanthropy Fund 31-1774905 | NY | A | 1 | $10,000 | 2022 |
| National Philanthropic Trust 23-7825575 | PA | A | 1 | $6,700 | 2025 |
| Morgan Stanley Global Impact Funding Trust Inc 52-7082731 | IN | A | 1 | $5,000 | 2020 |
| The David and Lucile Packard Foundation 94-2278431 | CA | B | 1 | $4,322 | 2020 |
| The Bank of America Charitable Foundation Inc 20-0721133 | NC | B | 1 | $1,500 | 2022 |
| Westridge Foundation 82-2606745 | DE | B | 1 | $1,000 | 2024 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $448 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 31 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Charities Aid Foundation America | Windmill School Inc Portola Valley, CA | A | $10,832 | paid | CHARITABLE DONATION | 202610489349300906 |
| 2025 | American Online Giving Foundation Inc | Windmill School Inc Portola Valley, CA | A | $8,250 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | American Online Giving Foundation Inc | Windmill School Inc Portola Valley, CA | A | $8,250 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | Donor Advised Charitable Giving Inc | Windmill School Inc Portola Valley, CA | A | $6,950 | paid | EDUCATION | 202611199349300601 |
| 2025 | National Philanthropic Trust | Windmill School Inc Portola Valley, CA | A | $6,700 | paid | EDUCATION | 202601289349302480 |
| 2024 | The Stuart and Josefina Card Family Foundation Inc | Windmill School Inc Portola Valley, CA | B | $18,610 | paid | SUPPORT PROGRAM | 202501219349100935 |
| 2024 | Donor Advised Charitable Giving Inc | Windmill School Inc Portola Valley, CA | A | $12,000 | paid | EDUCATION | 202541069349300729 |
| 2024 | American Endowment Foundation | Windmill School Inc Portola Vally, CA | A | $8,000 | paid | EDUCATIONAL | 202513219349310376 |
| 2024 | Fidelity Investments Charitable Gift Fund | Windmill School Inc Portola Vally, CA | A | $8,000 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Westridge Foundation | Windmill School Inc Portola Vally, CA | B | $1,000 | paid | Fall Giving Campaign | 202512899349100626 |
| 2023 | Fidelity Investments Charitable Gift Fund | Windmill School Inc Portola Vally, CA | A | $10,500 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | American Online Giving Foundation Inc | Windmill School Inc Portola Valley, CA | A | $9,000 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Amazonsmile Foundation | Windmill School Inc Portola Valley, CA | B | $180 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Fidelity Investments Charitable Gift Fund | Alton Community Church Alton, NH | A | $35,500 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | Windmill School Inc Portola Vally, CA | A | $35,500 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | American Online Giving Foundation Inc | Windmill School Inc Portola Valley, CA | A | $19,185 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Schwab Charitable Fund | Windmill School Inc Portola Valley, CA | A | $11,000 | paid | EDUCATION | 202330939349300403 |
| 2022 | Goldman Sachs Philanthropy Fund | Windmill School Inc Portola Vally, CA | A | $10,000 | paid | EDUCATION | 202312859349302266 |
| 2022 | American Endowment Foundation | Windmill School Inc Portola Vally, CA | A | $5,000 | paid | EDUCATIONAL | 202332499349300338 |
| 2022 | The Bank of America Charitable Foundation Inc | Windmill School Inc Portola Vally, CA | B | $1,500 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Amazonsmile Foundation | Windmill School Inc Portola Valley, CA | B | $188 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | American Online Giving Foundation Inc | Windmill School Inc Portola Valley, CA | A | $36,283 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Schwab Charitable Fund | Windmill School Inc Portola Valley, CA | A | $12,500 | paid | EDUCATION | 202230499349301028 |
| 2020 | Fidelity Investments Charitable Gift Fund | Windmill School Inc Portola Vally, CA | A | $25,500 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | American Online Giving Foundation Inc | Windmill School Inc Portola Valley, CA | A | $17,621 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | Morgan Stanley Global Impact Funding Trust Inc | Windmill School Inc Portola Vally, CA | A | $5,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202143219349301454 |
| 2020 | The David and Lucile Packard Foundation | Windmill School Inc Portola Valley, CA | B | $4,322 | paid | GENERAL SUPPORT | 202113199349106626 |
| 2020 | Amazonsmile Foundation | Windmill School Inc Portola Valley, CA | B | $80 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2018 | The Board of Trustees of the Leland Stanford Junior University | Windmill School Inc Portola Valley, CA | A | $975,000 | paid | GENERAL SUPPORT | 201901969349301905 |
| 2018 | Fidelity Investments Charitable Gift Fund | Windmill School Inc Portola Vally, CA | A | $173,000 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
| 2018 | Schwab Charitable Fund | Windmill School Inc Portola Valley, CA | A | $32,000 | paid | EDUCATION | 201930459349302018 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.