Grants paid by Turnbull Family Foundation Inc
EIN 83-1563331 · CT · Form 990-PF, Part XV
Turnbull Family Foundation Inc of CT (EIN 83-1563331) reported 66 grants paid totaling $8,718,522 to 37 recipients in tax years 2019–2023, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$8,718,522
66 grants
Recipients
37
distinct organizations
Tax years
2019–2023
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2019 | 16 | $1,562,361 | — |
| 2020 | 11 | $2,424,408 | — |
| 2021 | 16 | $1,762,595 | — |
| 2022 | 17 | $2,266,430 | — |
| 2023 | 6 | $702,728 | — |
Top recipients
The 37 recipients receiving the most from Turnbull Family Foundation Inc, by grants paid, out of 37 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Usona Institute 47-1349730 | B | Fitchburg, WI | 5 | $4,061,387 | 2023 |
| B More Inc 83-3030209 | B | Greenwich, CT | 3 | $1,261,740 | 2023 |
| Freedom to Operate | U | Greenwich, CT | 4 | $907,500 | 2023 |
| Nyu Lagone Health 47-2613531 | D | New York, NY | 3 | $800,000 | 2023 |
| Johns Hopkins University | U | Balimore, MD | 2 | $295,000 | 2022 |
| Heffter Research Institute 85-1073501 | B | Greenwich, CT | 2 | $231,626 | 2022 |
| Multidisciplinary Association for Psychedelic Studies (maps) 59-2751953 | D | San Jose, CA | 2 | $200,000 | 2022 |
| College of the Atlantic 23-7032625 | B | Bar Harbor, ME | 5 | $196,216 | 2023 |
| Swiss Neuromatrix Foundation | U | Uster | 3 | $142,653 | 2022 |
| Heffter Research Institute | U | Santa Fe, NM | 2 | $141,650 | 2020 |
| Native American Rights Fund 84-0611876 | B | Boulder, CO | 3 | $140,000 | 2021 |
| Brigham & Women's Hospital (mass General Brigham) | U | Boston, MA | 2 | $100,000 | 2022 |
| California Institute of Integral Studies | U | San Francisco, California | 1 | $50,000 | 2021 |
| Yale University | U | New Haven, CT | 1 | $42,000 | 2019 |
| Nyu Langone Hospitals 13-3971298 | C | Mineola, NY | 1 | $25,000 | 2019 |
| Dana-Farber Cancer Institute 04-2263040 | B | Boston, MA | 1 | $20,000 | 2020 |
| Drug Policy Alliance 52-1516692 | B | New York, NY | 2 | $20,000 | 2020 |
| Mckenna Academy of Natural Philosophy 85-1313799 | B | San Rafael, CA | 1 | $11,350 | 2022 |
| The Hope Project 35-2270341 | B | Muskegon, MI | 1 | $10,000 | 2022 |
| Native American Church of South Dakota 23-7367333 | B | Osseo, WI | 1 | $10,000 | 2022 |
| Apollo Pact 85-1837133 | C | New York, NY | 1 | $10,000 | 2022 |
| University of California San Francisco Foundation 94-2829914 | C | San Francisco, CA | 1 | $10,000 | 2019 |
| California Institute of Integral Studies (ciis) 94-2254303 | C | San Francisco, CA | 1 | $10,000 | 2019 |
| The Threshold Foundation 13-3028214 | C | Katonah, NY | 1 | $10,000 | 2019 |
| International Society for Research On Psychedelics 83-3040388 | B | Atlanta, GA | 1 | $5,000 | 2019 |
| Synergos Institute Inc 13-3392006 | B | New York, NY | 1 | $2,100 | 2019 |
| Actt Naturally Inc 46-1903687 | B | Greenwich, NY | 1 | $1,000 | 2021 |
| Citizens United for Research in Epilepsy (cure) 36-4253176 | C | Chicago, IL | 1 | $1,000 | 2021 |
| Healing Breakthrough 99-4839668 | D | San Rafael, CA | 1 | $1,000 | 2023 |
| Friends of Acadia 01-0425071 | B | Bar Harbor, ME | 1 | $1,000 | 2022 |
| Tuxedo Park | U | Tuxedo Park, NY | 2 | $400 | 2022 |
| Erowid Center 20-3256212 | B | Grass Valley, CA | 3 | $300 | 2022 |
| Wikimedia Foundation Inc | U | Washington, DC | 2 | $200 | 2022 |
| Hudson River Community Sailing 26-1784215 | B | New York, NY | 1 | $100 | 2021 |
| Mount Desert Island Hospital 01-0211797 | B | Bar Harbor, ME | 1 | $100 | 2020 |
| The Fund for Park Avenue New York Inc 13-4061153 | B | New York, NY | 1 | $100 | 2021 |
| Wikimedia Foundation 20-0049703 | C | San Francisco, CA | 1 | $100 | 2019 |
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 66 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | B More Inc Greenwich, CT | B | $300,000 | paid | General Support | 202400649349100615 |
| 2023 | Nyu Lagone Health New York, NY | D | $200,000 | paid | General Support | 202400649349100615 |
| 2023 | Usona Institute Fitchburg, WI | B | $119,728 | paid | General Support | 202400649349100615 |
| 2023 | College of the Atlantic Bar Harbor, ME | B | $76,500 | paid | General Support | 202400649349100615 |
| 2023 | Freedom to Operate Greenwich, CT | U | $5,500 | paid | General Support | 202400649349100615 |
| 2023 | Healing Breakthrough San Rafael, CA | D | $1,000 | paid | General Support | 202400649349100615 |
| 2022 | Usona Institute Fitchburg, WI | B | $999,996 | paid | General Support | 202311089349101851 |
| 2022 | Freedom to Operate Greenwich, CT | U | $430,000 | paid | General Support | 202311089349101851 |
| 2022 | Johns Hopkins University Balimore, MD | U | $250,000 | paid | General Support | 202311089349101851 |
| 2022 | Nyu Lagone Health New York, NY | D | $200,000 | paid | General Support | 202311089349101851 |
| 2022 | Heffter Research Institute Greenwich, CT | B | $115,084 | paid | General Support | 202311089349101851 |
| 2022 | Multidisciplinary Association for Psychedelic Studies (maps) San Jose, CA | D | $100,000 | paid | General Support | 202311089349101851 |
| 2022 | Brigham & Women's Hospital (mass General Brigham) Boston, MA | U | $50,000 | paid | General Support | 202311089349101851 |
| 2022 | Swiss Neuromatrix Foundation Uster | U | $41,000 | paid | General Support | 202311089349101851 |
| 2022 | College of the Atlantic Bar Harbor, ME | B | $37,500 | paid | General Support | 202311089349101851 |
| 2022 | Mckenna Academy of Natural Philosophy San Rafael, CA | B | $11,350 | paid | General Support | 202311089349101851 |
| 2022 | The Hope Project Muskegon, MI | B | $10,000 | paid | General Support | 202311089349101851 |
| 2022 | Apollo Pact New York, NY | C | $10,000 | paid | General Support | 202311089349101851 |
| 2022 | Native American Church of South Dakota Osseo, WI | B | $10,000 | paid | General Support | 202311089349101851 |
| 2022 | Friends of Acadia Bar Harbor, ME | B | $1,000 | paid | General Support | 202311089349101851 |
| 2022 | Tuxedo Park Tuxedo Park, NY | U | $300 | paid | General Support | 202311089349101851 |
| 2022 | Erowid Center Grass Valley, CA | B | $100 | paid | General Support | 202311089349101851 |
| 2022 | Wikimedia Foundation Inc Washington, DC | U | $100 | paid | General Support | 202311089349101851 |
| 2021 | Usona Institute Fitchburg, WI | B | $769,337 | paid | General Support | 202240889349100124 |
| 2021 | Nyu Lagone Health New York, NY | D | $400,000 | paid | General Support | 202240889349100124 |
| 2021 | Freedom to Operate Greenwich, CT | U | $167,000 | paid | General Support | 202240889349100124 |
| 2021 | Heffter Research Institute Greenwich, CT | B | $116,542 | paid | General Support | 202240889349100124 |
| 2021 | Multidisciplinary Association for Psychedelic Studies (maps) San Jose, CA | D | $100,000 | paid | General Support | 202240889349100124 |
| 2021 | Native American Rights Fund Boulder, CO | B | $60,000 | paid | Indigenous Peyote Conservation Initiative | 202240889349100124 |
| 2021 | California Institute of Integral Studies San Francisco, California | U | $50,000 | paid | General Support | 202240889349100124 |
| 2021 | Brigham & Women's Hospital (mass General Brigham) Boston, MA | U | $50,000 | paid | General Support | 202240889349100124 |
| 2021 | College of the Atlantic Bar Harbor, ME | B | $47,216 | paid | General Support | 202240889349100124 |
| 2021 | Actt Naturally Inc Greenwich, NY | B | $1,000 | paid | General Support | 202240889349100124 |
| 2021 | Citizens United for Research in Epilepsy (cure) Chicago, IL | C | $1,000 | paid | General Support | 202240889349100124 |
| 2021 | Wikimedia Foundation Inc Washington, DC | U | $100 | paid | General Support | 202240889349100124 |
| 2021 | Tuxedo Park Tuxedo Park, NY | U | $100 | paid | General Support | 202240889349100124 |
| 2021 | Hudson River Community Sailing New York, NY | B | $100 | paid | General Support | 202240889349100124 |
| 2021 | Erowid Center Grass Valley, CA | B | $100 | paid | General Support | 202240889349100124 |
| 2021 | The Fund for Park Avenue New York Inc New York, NY | B | $100 | paid | General Support | 202240889349100124 |
| 2020 | Usona Institute Fitchburg, WI | B | $1,157,330 | paid | General Support | 202123099349100792 |
| 2020 | B More Incorporated Greenwich, CT | B | $791,740 | paid | General Support | 202123099349100792 |
| 2020 | Freedom to Operate Greenwich, CT | U | $305,000 | paid | General Support | 202123099349100792 |
| 2020 | Native American Rights Fund Boulder, CO | B | $60,000 | paid | General Support | 202123099349100792 |
| 2020 | Swiss Neuromatrix Foundation Uster | U | $50,000 | paid | See Statement 9 | 202123099349100792 |
| 2020 | Dana-Farber Cancer Institute Boston, MA | B | $20,000 | paid | General Support | 202123099349100792 |
| 2020 | Heffter Research Institute Santa Fe, NM | U | $17,638 | paid | General Support | 202123099349100792 |
| 2020 | College of the Atlantic Bar Harbor, ME | B | $12,500 | paid | General Support | 202123099349100792 |
| 2020 | Drug Policy Alliance New York, NY | B | $10,000 | paid | General Support | 202123099349100792 |
| 2020 | Mount Desert Island Hospital Bar Harbor, ME | B | $100 | paid | General Support | 202123099349100792 |
| 2020 | Erowid Center Grass Valley, CA | B | $100 | paid | General Support | 202123099349100792 |
| 2019 | Usona Institute Fitchburg, WI | B | $1,014,996 | paid | General Support | 202010769349101131 |
| 2019 | B More Incorporated Greenwich, CT | B | $170,000 | paid | General Support | 202010769349101131 |
| 2019 | Heffter Research Institute Santa Fe, NM | U | $124,012 | paid | General Support | 202010769349101131 |
| 2019 | Swiss Neuromatrix Foundation Uster | U | $51,653 | paid | General Support | 202010769349101131 |
| 2019 | Johns Hopkins University Baltimore, MD | U | $45,000 | paid | General Support | 202010769349101131 |
| 2019 | Yale University New Haven, CT | U | $42,000 | paid | General Support | 202010769349101131 |
| 2019 | Nyu Langone Hospitals Mineola, NY | C | $25,000 | paid | General Support | 202010769349101131 |
| 2019 | College of the Atlantic Bar Harbor, ME | B | $22,500 | paid | General Support | 202010769349101131 |
| 2019 | Native American Rights Fund Boulder, CO | B | $20,000 | paid | General Support | 202010769349101131 |
| 2019 | California Institute of Integral Studies (ciis) San Francisco, CA | C | $10,000 | paid | General Support | 202010769349101131 |
| 2019 | The Threshold Foundation Katonah, NY | C | $10,000 | paid | General Support | 202010769349101131 |
| 2019 | University of California San Francisco Foundation San Francisco, CA | C | $10,000 | paid | General Support | 202010769349101131 |
| 2019 | Drug Policy Alliance New York, NY | B | $10,000 | paid | General Support | 202010769349101131 |
| 2019 | International Society for Research On Psychedelics Atlanta, GA | B | $5,000 | paid | General Support | 202010769349101131 |
| 2019 | Synergos Institute Inc New York, NY | B | $2,100 | paid | General Support | 202010769349101131 |
| 2019 | Wikimedia Foundation San Francisco, CA | C | $100 | paid | General Support | 202010769349101131 |
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 | 2023 | 2023-12-31 | not stated | 2023v4.0 | 202400649349100615 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202311089349101851 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202240889349100124 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202123099349100792 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.0 | 202010769349101131 |
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/831563331.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.