Indian Mountain School Inc
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$1.8M
Foundation funders
37
Grants recorded
115
Years covered
2019–2025
Who funds Indian Mountain School Inc?
Indian Mountain School Inc is funded by 37 grantmakers, led by Alice Busch Gronewaldt Foundation Inc ($382K), Thanksgiving Foundation ($190K), The New York Community Trust ($145K). In total, IRS Form 990 filings record $1.8M in grants to Indian Mountain School Inc between 2019–2025.
Show all 37 funders
| The Fairfield Foundation | $10,000 | 2 | 2024–2025 |
| The Woodard Family Foundation | $6,000 | 3 | 2023–2025 |
| Bentley Fund | $4,800 | 2 | 2024–2025 |
| Ruth B Wood Foundation Inc | $4,500 | 6 | 2020–2025 |
| Jerome & Kenneth Lipper Foundation | $2,500 | 1 | 2020 |
| Dowd Foundation Inc | $2,500 | 1 | 2020 |
| Fidelity Foundation | $2,000 | 1 | 2022 |
| Keeler Motor Car Company Charitable Foundation | $1,000 | 1 | 2023 |
| American Express Foundation | $1,000 | 1 | 2022 |
| The Hamermesh Family Charitable Foundation | $500 | 1 | 2022 |
| The Small Foundation | $250 | 1 | 2020 |
| Richard M Allen Charitable Trust U D 12-23-85 M B | $50 | 1 | 2022 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $20K (2019) to $479K (2024). In 2025 it made 11 grants totaling $227K.
What grants has Indian Mountain School Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | The Goldman Sachs Charitable Gift Fund | SCHOLARSHIPS & FINANCIAL AID | $60,000 |
| 2025 | Thanksgiving Foundation | GENERAL EXEMPT PURPOSE | $45,000 |
| 2025 | John Winthrop Charitable Trust | GENERAL | $43,313 |
| 2025 | The Samuel and Ronnie Heyman Family Foundation | GENERAL SUPPORT | $30,000 |
| 2025 | National Philanthropic Trust | HUMAN SERVICES | $19,500 |
| 2025 | Anna Carolina and SOO Kim Foundation | GENERAL OPERATING SUPPORT | $15,000 |
| 2025 | The Fairfield Foundation | EDUCATION | $5,000 |
| 2025 | Jackson & Evelyn Spears Foundation | GENERAL FUND - FOR ANNUAL EXPENSES | $5,000 |
| 2025 | Bentley Fund | GENERAL SUPPORT | $2,400 |
| 2025 | The Woodard Family Foundation | GENERAL OPERATING SUPPORT | $1,000 |
| 2025 | Ruth B Wood Foundation Inc | GENERAL OPERATING | $500 |
| 2024 | Alice Busch Gronewaldt Foundation Inc | FOR EDUCATIONAL PROGRAMS AT A PRIVATE SCHOOL AND SCHOLARSHIPS. | $171,000 |
| 2024 | Thanksgiving Foundation | GENERAL EXEMPT PURPOSE | $40,000 |
| 2024 | The New York Community Trust | FOR PROGRAM SUPPORT. | $34,530 |
| 2024 | The New York Community Trust | FOR PROGRAM SUPPORT. | $34,510 |
| 2024 | The Samuel and Ronnie Heyman Family Foundation | GENERAL SUPPORT | $25,000 |
| 2024 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $25,000 |
| 2024 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $25,000 |
| 2024 | National Philanthropic Trust | EDUCATION | $22,500 |
| 2024 | MJPM Foundation | General Support | $20,000 |
| 2024 | The Children's Trust | SOCIAL WELFARE | $15,000 |
| 2024 | The Long Stems Foundation Inc | GENERAL OPERATING SUPPORT | $10,000 |
| 2024 | The New York Community Trust | FOR PROGRAM SUPPORT. | $10,000 |
| 2024 | The Robert Wood Johnson Foundation | MATCHING GIFTS | $7,500 |
| 2024 | The Fairfield Foundation | EDUCATION | $5,000 |
| 2024 | Robertson Foundation | GENERAL OPERATING SUPPORT | $5,000 |
| 2024 | Nancy Spofford Yerkes Foundation Inc | General Support | $5,000 |
| 2024 | Jackson & Evelyn Spears Foundation | GENERAL FUND - FOR ANNUAL EXPENSES | $5,000 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $5,000 |
| 2024 | Synchrony Foundation | FUNDING SUPPORTS GENERAL OPERATIONS AND PROGRAMMING. | $4,000 |
Showing 30 most recent of 115 recorded grants.
Frequently Asked Questions
Who funds Indian Mountain School Inc?
Indian Mountain School Inc is funded by 37 grantmakers, led by Alice Busch Gronewaldt Foundation Inc ($382K), Thanksgiving Foundation ($190K), The New York Community Trust ($145K). In total, IRS Form 990 filings record $1.8M in grants to Indian Mountain School Inc between 2019–2025.
Who is Indian Mountain School Inc's largest funder?
Alice Busch Gronewaldt Foundation Inc is the largest recorded funder of Indian Mountain School Inc, with $382K across 5 grants (2020–2024).
How much grant funding has Indian Mountain School Inc received?
IRS 990 filings record $1.8M in grants to Indian Mountain School Inc across 115 grants from 37 funders between 2019–2025. 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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