Grants paid by Leeson Foundation
EIN 77-0487136 · Los Gatos, CA · Form 990-PF, Part XV · NTEE T20
Leeson Foundation of Los Gatos, CA (EIN 77-0487136) reported 23 grants paid totaling $9,400 to 11 recipients in tax years 2018–2025, on Form 990-PF, Part XV. It also reported $3,100 approved for future payment, which is listed separately and not included in the total. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$9,400
23 grants
Recipients
11
distinct organizations
Tax years
2018–2025
7 filings in the corpus
Approved for future payment
$3,100
6 commitments · not included in grants paid
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 3 | $1,250 | $750 |
| 2021 | 3 | $1,250 | $350 |
| 2022 | 4 | $1,850 | — |
| 2023 | 5 | $1,450 | — |
| 2024 | 7 | $3,500 | — |
| 2025 | 1 | $100 | — |
Top recipients
The 11 recipients receiving the most from Leeson Foundation, by grants paid, out of 11 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| University of Michigan | U | Ann Arbor, MI | 5 | $2,700 | 2024 |
| Massachusetts Institute of Technolo 04-2103594 | C | Cambridge, MA | 4 | $2,100 | 2023 |
| Wayne State University | U | Detroit, MI | 4 | $1,050 | 2023 |
| Symphony San Jose Artspark 32-0083030 | D | San Jose, CA | 1 | $1,000 | 2024 |
| MIT | U | Cambridge, MA | 1 | $600 | 2024 |
| Caltech 95-1684790 | C | Pasadena, CA | 1 | $600 | 2024 |
| Henry Ford Health | U | Detroit, MI | 1 | $500 | 2024 |
| Radio Club of America | U | Minneapolis, MN | 1 | $350 | 2022 |
| Stanford Historical Society | U | Stanford, CA | 2 | $200 | 2024 |
| Stanford Cancer Discovery Fund | U | Stanford, CA | 2 | $200 | 2024 |
| Stanford Hist Soc 39-2201956 | D | Stanford, CA | 1 | $100 | 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 29 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Stanford Hist Soc Stanford, CA | D | $100 | paid | EDU | 202601349349104740 |
| 2024 | Symphony San Jose Artspark San Jose, CA | D | $1,000 | paid | Education | 202521289349103137 |
| 2024 | University of Michigan Ann Arbor, MI | U | $600 | paid | Education | 202521289349103137 |
| 2024 | MIT Cambridge, MA | U | $600 | paid | Education | 202521289349103137 |
| 2024 | Caltech Pasadena, CA | C | $600 | paid | Education | 202521289349103137 |
| 2024 | Henry Ford Health Detroit, MI | U | $500 | paid | Education | 202521289349103137 |
| 2024 | Stanford Historical Society Stanford, CA | U | $100 | paid | Education | 202521289349103137 |
| 2024 | Stanford Cancer Discovery Fund Stanford, CA | U | $100 | paid | Education | 202521289349103137 |
| 2023 | University of Michigan Ann Arbor, MI | U | $500 | paid | Education | 202431309349103708 |
| 2023 | Massachusetts Institute of Technolo Cambridge, MA | C | $500 | paid | Education | 202431309349103708 |
| 2023 | Wayne State University Detroit, MI | U | $250 | paid | Education | 202431309349103708 |
| 2023 | Stanford Historical Society Stanford, CA | U | $100 | paid | Education | 202431309349103708 |
| 2023 | Stanford Cancer Discovery Fund Stanford, CA | U | $100 | paid | Educational | 202431309349103708 |
| 2022 | University of Michigan Ann Arbor, MI | U | $600 | paid | Education | 202341329349103549 |
| 2022 | Massachusetts Institute of Technolo Cambridge, MA | C | $600 | paid | Education | 202341329349103549 |
| 2022 | Radio Club of America Minneapolis, MN | U | $350 | paid | K-12 Education | 202341329349103549 |
| 2022 | Wayne State University Detroit, MI | U | $300 | paid | Education | 202341329349103549 |
| 2021 | University of Michigan Ann Arbor, MI | U | $500 | paid | Education | 202231309349103548 |
| 2021 | Massachusetts Institute of Technolo Cambridge, MA | C | $500 | paid | Education | 202231309349103548 |
| 2021 | Radio Club of America Minneapolis, MN | U | $350 | approved, future | K-12 Education | 202231309349103548 |
| 2021 | Wayne State University Detroit, MI | U | $250 | paid | Education | 202231309349103548 |
| 2020 | Radio Club of America Minneapolis, MN | U | $750 | approved, future | K-12 Education | 202121309349101317 |
| 2020 | Massachusetts Institute of Technolo Cambridge, MA | C | $500 | paid | Education | 202121309349101317 |
| 2020 | University of Michigan Ann Arbor, MI | U | $500 | paid | Education | 202121309349101317 |
| 2020 | Wayne State University Detroit, MI | U | $250 | paid | Education | 202121309349101317 |
| 2018 | Radio Club of America Minneapolis, MN | U | $750 | approved, future | K-12 educ | 201931309349102683 |
| 2018 | University of Michigan Ann Arbor, MI | U | $500 | approved, future | Educ | 201931309349102683 |
| 2018 | Massachusetts Institute of Technolo Cambridge, MA | C | $500 | approved, future | Educ | 201931309349102683 |
| 2018 | Wayne State University Detroit, MI | U | $250 | approved, future | Education | 201931309349102683 |
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 | 202601349349104740 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202521289349103137 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202431309349103708 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202341329349103549 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.0 | 202231309349103548 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202121309349101317 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201931309349102683 |
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/770487136.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.