Grants paid by The Zeckhauser Foundation
EIN 04-2940586 · Cambridge, FL · Form 990-PF, Part XV
The Zeckhauser Foundation of Cambridge, FL (EIN 04-2940586) reported 76 grants paid totaling $2,380,345 to 42 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,380,345
76 grants
Recipients
42
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 20 | $304,900 | — |
| 2020 | 4 | $175,000 | — |
| 2021 | 14 | $301,140 | — |
| 2022 | 11 | $298,795 | — |
| 2023 | 6 | $438,343 | — |
| 2024 | 13 | $409,270 | — |
| 2025 | 8 | $452,897 | — |
Top recipients
The 42 recipients receiving the most from The Zeckhauser Foundation, by grants paid, out of 42 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Fidelity Charitable Gift Fund | U | Cincinnati, OH | 4 | $974,500 | 2025 |
| Brigham & Women's Hospital 04-2312909 | C | Boston, MA | 5 | $421,666 | 2025 |
| Harvard College | U | Cambridge, MA | 6 | $190,000 | 2025 |
| Vanderbilt University 62-0476822 | C | Nashville, TN | 3 | $130,000 | 2025 |
| Winsor School 04-2105842 | B | Boston, MA | 6 | $127,014 | 2025 |
| Commonwealth School 04-2228167 | B | Boston, MA | 2 | $120,500 | 2021 |
| Beth Israel Hospital | U | Boston, MA | 2 | $65,000 | 2021 |
| Dana Farber Hospital 04-3102433 | D | Boston, MA | 3 | $50,000 | 2021 |
| Brigham Womens Hospital | U | Boston, MA | 1 | $50,000 | 2018 |
| Bryn Mawr College 23-1352621 | B | Bryn Mawr, PA | 2 | $45,000 | 2021 |
| Beth Israel Hospital - Robert Stern Fund | U | Boston, MA | 1 | $35,000 | 2018 |
| Westover School 06-0646961 | B | Middlebury, CT | 3 | $35,000 | 2022 |
| Groton School 04-2104265 | B | Groton, MA | 2 | $35,000 | 2024 |
| Dana Farber Cancer Center 46-5138314 | C | Boston, MA | 1 | $25,000 | 2020 |
| Hobe Sound Nature Center 59-1644398 | B | Hobe Sound, FL | 2 | $14,000 | 2021 |
| The Lyric State Company of Boston 23-7346311 | C | Boston, MA | 1 | $13,500 | 2018 |
| Belmont Day School 04-2108347 | B | Belmont, MA | 1 | $12,500 | 2018 |
| Conservation Fund | U | Arlington, VA | 1 | $10,000 | 2021 |
| Beacon Communities Charitable Fund 30-0795887 | B | Boston, MA | 1 | $7,000 | 2025 |
| Kravis Center | U | W Palm Beach, FL | 1 | $5,000 | 2024 |
| Ashoka 51-0255908 | B | Arlington, VA | 1 | $2,000 | 2018 |
| The Mountain School of Milton Academy | U | Vershire, VT | 1 | $2,000 | 2022 |
| Ride for Roswell | U | Buffalo, NY | 1 | $2,000 | 2024 |
| Boys & Girls Club | U | Atlanta, GA | 1 | $1,000 | 2022 |
| Grassroots Gardens 16-1479159 | D | Buffalo, NY | 1 | $1,000 | 2018 |
| Community Concepts 01-0424969 | B | Lewiston, ME | 1 | $1,000 | 2024 |
| Combined Jewish Philanthropies 04-2103559 | D | Boston, MA | 1 | $1,000 | 2018 |
| Museum of Fine Arts Boston 04-2103607 | C | Boston, MA | 3 | $900 | 2024 |
| Norton Museum of Art Inc 59-0624432 | B | W Palm Beach, FL | 3 | $750 | 2025 |
| Tierney Learning Ctr | U | Boston, MA | 1 | $500 | 2024 |
| Peabody Essex Museum 04-3157815 | B | Salem, MA | 2 | $380 | 2024 |
| Dunbar Early Learning Center | U | Hobe Sound, FL | 1 | $370 | 2022 |
| Museum of Science 04-2103916 | B | Boston, MA | 2 | $350 | 2025 |
| Norton Museum of Art Inc | U | Allston, MA | 1 | $275 | 2022 |
| Boston Harbor Now 04-3268863 | B | Boston, MA | 1 | $250 | 2018 |
| Code for America 27-1067272 | C | San Francisco, CA | 1 | $200 | 2018 |
| Raising a Reader | U | Boston, MA | 1 | $150 | 2018 |
| Mass Audubon | U | Lincoln, MA | 1 | $150 | 2022 |
| Preservation Society of Newport 05-0252708 | C | Newport, RI | 1 | $115 | 2021 |
| Right to Play 13-4045245 | C | New York, NY | 1 | $100 | 2018 |
| 122 East 66th Street Foundation 27-2624336 | B | New York, NY | 1 | $100 | 2018 |
| Native Plant Trust 04-2104768 | C | Framingham, MA | 1 | $75 | 2021 |
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.
Every grant
All 76 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Fidelity Charitable Gift Fund Cincinnati, OH | U | $200,000 | paid | RESEARCH | 202601179349100120 |
| 2025 | Vanderbilt University Nashville, TN | C | $100,000 | paid | EDUCATION | 202601179349100120 |
| 2025 | Brigham & Women's Hospital Boston, MA | C | $90,000 | paid | RESEARCH | 202601179349100120 |
| 2025 | Winsor School Boston, MA | B | $30,347 | paid | RESEARCH | 202601179349100120 |
| 2025 | Harvard College Cambridge, MA | U | $25,000 | paid | RESEARCH | 202601179349100120 |
| 2025 | Beacon Communities Charitable Fund Boston, MA | B | $7,000 | paid | RESEARCH | 202601179349100120 |
| 2025 | Norton Museum of Arts Inc W Palm Beach, FL | C | $300 | paid | RESEARCH | 202601179349100120 |
| 2025 | Musem of Science Boston, MA | C | $250 | paid | RESEARCH | 202601179349100120 |
| 2024 | Fidelity Charitable Gift Fund Cincinnati, OH | U | $220,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Brigham & Women's Hospital Boston, MA | C | $85,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Harvard College Cambridge, MA | U | $35,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Vanderbilt University Nashville, TN | C | $25,000 | paid | EDUCATION | 202541199349100714 |
| 2024 | Groton School Groton, MA | B | $25,000 | paid | EDUCATION | 202541199349100714 |
| 2024 | Winsor School Boston, MA | B | $10,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Kravis Center W Palm Beach, FL | U | $5,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Ride for Roswell Buffalo, NY | U | $2,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Community Concepts Lewiston, ME | B | $1,000 | paid | RESEARCH | 202541199349100714 |
| 2024 | Tierney Learning Ctr Boston, MA | U | $500 | paid | RESEARCH | 202541199349100714 |
| 2024 | Norton Museum of Arts Inc W Palm Beach, FL | C | $300 | paid | RESEARCH | 202541199349100714 |
| 2024 | Musem of Fine Arts Boston Boston, MA | D | $300 | paid | RESEARCH | 202541199349100714 |
| 2024 | Peabody Essex Museum Salem, MA | B | $170 | paid | RESEARCH | 202541199349100714 |
| 2023 | Fidelity Charitable Gift Fund Cincinnati, OH | U | $314,500 | paid | RESEARCH | 202421359349100032 |
| 2023 | Brigham & Women's Hospital Boston, MA | C | $73,333 | paid | RESEARCH | 202421359349100032 |
| 2023 | Harvard College Cambridge, MA | U | $30,000 | paid | RESEARCH | 202421359349100032 |
| 2023 | Winsor School Boston, MA | B | $20,000 | paid | RESEARCH | 202421359349100032 |
| 2023 | Musem of Fine Arts Boston Boston, MA | D | $300 | paid | RESEARCH | 202421359349100032 |
| 2023 | Peabody Essex Museum Salem, MA | B | $210 | paid | RESEARCH | 202421359349100032 |
| 2022 | Fidelity Charitable Gift Fund Cincinnati, OH | U | $240,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Westover School Middlebury, CT | B | $15,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Harvard College Cambridge, MA | U | $15,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Groton School Groton, MA | B | $10,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Winsor School Boston, MA | B | $10,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Vanderbilt University Nashville, TN | C | $5,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | The Mountain School of Milton Academy Vershire, VT | U | $2,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Boys & Girls Club Atlanta, GA | U | $1,000 | paid | RESEARCH | 202311319349100006 |
| 2022 | Dunbar Early Learning Center Hobe Sound, FL | U | $370 | paid | RESEARCH | 202311319349100006 |
| 2022 | Norton Museum of Art Inc Allston, MA | U | $275 | paid | RESEARCH | 202311319349100006 |
| 2022 | Mass Audubon Lincoln, MA | U | $150 | paid | RESEARCH | 202311319349100006 |
| 2021 | Brigham & Women's Hospital Boston, MA | C | $78,333 | paid | RESEARCH | 202201339349100105 |
| 2021 | Harvard College Cambridge, MA | U | $60,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Winsor School Boston, MA | B | $36,667 | paid | RESEARCH | 202201339349100105 |
| 2021 | Bryn Mawr College Bryn Mawr, PA | B | $35,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Commonwealth School Boston, MA | B | $25,500 | paid | RESEARCH | 202201339349100105 |
| 2021 | Beth Israel Hospital Boston, MA | U | $20,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Dana Farber Hospital Boston, MA | D | $15,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Conservation Fund Arlington, VA | U | $10,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Westover School Middlebury, CT | B | $10,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Hobe Sound Nature Center Hobe Sound, FL | B | $10,000 | paid | RESEARCH | 202201339349100105 |
| 2021 | Museum of Fine Arts Boston Boston, MA | C | $300 | paid | RESEARCH | 202201339349100105 |
| 2021 | Norton Museum of Art Inc W Palm Beach, FL | B | $150 | paid | RESEARCH | 202201339349100105 |
| 2021 | Preservation Society of Newport Newport, RI | C | $115 | paid | RESEARCH | 202201339349100105 |
| 2021 | Native Plant Trust Framingham, MA | C | $75 | paid | RESEARCH | 202201339349100105 |
| 2020 | Brigham & Women's Hospital Boston, MA | C | $95,000 | paid | RESEARCH | 202101209349100300 |
| 2020 | Beth Israel Hospital Boston, MA | U | $45,000 | paid | RESEARCH | 202101209349100300 |
| 2020 | Dana Farber Cancer Center Boston, MA | C | $25,000 | paid | RESEARCH | 202101209349100300 |
| 2020 | Dana Farber Hospital Boston, MA | D | $10,000 | paid | RESEARCH | 202101209349100300 |
| 2018 | Commonwealth School Boston, MA | B | $95,000 | paid | EDUCATION | 201911339349101561 |
| 2018 | Brigham Womens Hospital Boston, MA | U | $50,000 | paid | MEDICAL | 201911339349101561 |
| 2018 | Beth Israel Hospital - Robert Stern Fund Boston, MA | U | $35,000 | paid | MEDICAL | 201911339349101561 |
| 2018 | Harvard College Cambridge, MA | U | $25,000 | paid | EDUCATION | 201911339349101561 |
| 2018 | Dana-Farber Hospital Belmont, MA | D | $25,000 | paid | MEDICAL | 201911339349101561 |
| 2018 | Winsor School Boston, MA | B | $20,000 | paid | EDUCATION | 201911339349101561 |
| 2018 | The Lyric State Company of Boston Boston, MA | C | $13,500 | paid | SUPPORT OF THE ARTS | 201911339349101561 |
| 2018 | Belmont Day School Belmont, MA | B | $12,500 | paid | EDUCATION | 201911339349101561 |
| 2018 | Bryn Mawr College Bryn Mawr, PA | B | $10,000 | paid | EDUCATION | 201911339349101561 |
| 2018 | Westover School Middlebury, CT | B | $10,000 | paid | EDUCATION | 201911339349101561 |
| 2018 | Hobe Sound Nature Center Inc Hobe Sound, FL | B | $4,000 | paid | HUMAN SERVICES | 201911339349101561 |
| 2018 | Ashoka Arlington, VA | B | $2,000 | paid | RESEARCH | 201911339349101561 |
| 2018 | Grassroots Gardens Buffalo, NY | D | $1,000 | paid | HUMAN SERVICES | 201911339349101561 |
| 2018 | Combined Jewish Philanthropies Boston, MA | D | $1,000 | paid | EDUCATION | 201911339349101561 |
| 2018 | Boston Harbor Now Boston, MA | B | $250 | paid | ENVIRONMENTAL | 201911339349101561 |
| 2018 | Code for America San Francisco, CA | C | $200 | paid | GENERAL | 201911339349101561 |
| 2018 | Raising a Reader Boston, MA | U | $150 | paid | EDUCATION | 201911339349101561 |
| 2018 | Museum of Science Boston, MA | B | $100 | paid | EDUCATION | 201911339349101561 |
| 2018 | 122 East 66th Street Foundation New York, NY | B | $100 | paid | EDUCATION | 201911339349101561 |
| 2018 | Right to Play New York, NY | C | $100 | paid | HUMAN SERVICES | 201911339349101561 |
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 the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202601179349100120 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202541199349100714 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202421359349100032 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202311319349100006 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202201339349100105 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202101209349100300 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201911339349101561 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/042940586.json.
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.