Grants paid by Thomas & Margaret Tan Family Foundation
EIN 94-3381136 · Hamilton, NY · Form 990-PF, Part XV · NTEE T22
Thomas & Margaret Tan Family Foundation of Hamilton, NY (EIN 94-3381136) reported 32 grants paid totaling $191,848 to 8 recipients in tax years 2020–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$191,848
32 grants
Recipients
8
distinct organizations
Tax years
2020–2025
6 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 5 | $28,250 | — |
| 2021 | 6 | $31,000 | — |
| 2022 | 5 | $28,500 | — |
| 2023 | 5 | $27,520 | — |
| 2024 | 5 | $37,378 | — |
| 2025 | 6 | $39,200 | — |
Top recipients
The 8 recipients receiving the most from Thomas & Margaret Tan Family Foundation, by grants paid, out of 8 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Colgate University 52-1538504 | B | Hamilton, NY | 6 | $72,000 | 2025 |
| Stanford University 26-4580872 | C | Stanford Ca, CA | 6 | $63,750 | 2025 |
| Ucsf Benioff Children's Hospital | U | San Francisco, CA | 4 | $24,500 | 2024 |
| Bellarmine College Preparatory 94-1160938 | B | San Jose, CA | 6 | $15,000 | 2025 |
| Addiction Ed Society | U | San Mateo, CA | 5 | $8,398 | 2025 |
| St Baldrick's Foundation 20-1173824 | B | Monrovia, CA | 2 | $4,200 | 2025 |
| Gonzaga University 62-1505713 | B | Spokane, WA | 2 | $3,000 | 2021 |
| Low Country Land Trust | U | Charleston, SC | 1 | $1,000 | 2025 |
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 32 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Stanford University Stanford Ca, CA | C | $20,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202631329349100138 |
| 2025 | Colgate University Hamilton, NY | B | $13,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202631329349100138 |
| 2025 | Bellarmine College Preparatory San Jose, CA | B | $3,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202631329349100138 |
| 2025 | St Baldrick's Foundation Monrovia, CA | B | $1,200 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202631329349100138 |
| 2025 | Addiction Ed Society San Mateo, CA | U | $1,000 | paid | Unrestricted grant for providing a life-time of healing for families who have been forever changed by trauma and loss. | 202631329349100138 |
| 2025 | Low Country Land Trust Charleston, SC | U | $1,000 | paid | UNRESTRICTED GRANT FOR GENERAL PUBLIC PURPOSES. | 202631329349100138 |
| 2024 | Stanford University Stanford Ca, CA | C | $12,500 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202541609349101059 |
| 2024 | Ucsf Benioff Children's Hospital San Francisco, CA | U | $12,500 | paid | Unrestricted grant related to cancer care for children | 202541609349101059 |
| 2024 | Colgate University Hamilton, NY | B | $10,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202541609349101059 |
| 2024 | Bellarmine College Preparatory San Jose, CA | B | $1,500 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202541609349101059 |
| 2024 | Addiction Ed Society San Mateo, CA | U | $878 | paid | Unrestricted grant for providing a life-time of healing for families who have been forever changed by trauma and loss. | 202541609349101059 |
| 2023 | Stanford University Stanford Ca, CA | C | $12,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202441309349103624 |
| 2023 | Colgate University Hamilton, NY | B | $9,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202441309349103624 |
| 2023 | St Baldrick's Foundation Monrovia, CA | B | $3,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202441309349103624 |
| 2023 | Bellarmine College Preparatory San Jose, CA | B | $3,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202441309349103624 |
| 2023 | Addiction Ed Society San Mateo, CA | U | $520 | paid | Unrestricted grant for providing a life-time of healing for families who have been forever changed by trauma and loss. | 202441309349103624 |
| 2022 | Stanford University Stanford Ca, CA | C | $12,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202331289349101228 |
| 2022 | Colgate University Hamilton, NY | B | $10,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202331289349101228 |
| 2022 | Bellarmine College Preparatory San Jose, CA | B | $3,500 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202331289349101228 |
| 2022 | Ucsf Benioff Children's Hospital San Francisco, CA | U | $2,000 | paid | Unrestricted grant related to cancer care for children | 202331289349101228 |
| 2022 | Addiction Ed Society San Mateo, CA | U | $1,000 | paid | Unrestricted grant for education purpose | 202331289349101228 |
| 2021 | Colgate University Hamilton, NY | B | $15,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202211309349102226 |
| 2021 | Ucsf Benioff Children's Hospital San Francisco, CA | U | $5,000 | paid | Unrestricted grant related to cancer care for children | 202211309349102226 |
| 2021 | Addiction Ed Society San Mateo, CA | U | $5,000 | paid | Unrestricted grant for education purpose | 202211309349102226 |
| 2021 | Stanford University Stanford Ca, CA | C | $4,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202211309349102226 |
| 2021 | Gonzaga University Spokane, WA | B | $1,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202211309349102226 |
| 2021 | Bellarmine College Preparatory San Jose, CA | B | $1,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202211309349102226 |
| 2020 | Colgate University Hamilton, NY | B | $15,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202133349349100708 |
| 2020 | Ucsf Benioff Children's Hospital San Francisco, CA | U | $5,000 | paid | Unrestricted grant related to cancer care for children | 202133349349100708 |
| 2020 | Stanford University Stanford Ca, CA | C | $3,250 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202133349349100708 |
| 2020 | Bellarmine College Preparatory San Jose, CA | B | $3,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202133349349100708 |
| 2020 | Gonzaga University Spokane, WA | B | $2,000 | paid | UNRESTRICTED GRANT FOR EDUCATION PURPOSES. | 202133349349100708 |
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 | 202631329349100138 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202541609349101059 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202441309349103624 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202331289349101228 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.0 | 202211309349102226 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202133349349100708 |
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/943381136.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.