Grants paid by Knoll-Macdonald Foundation
EIN 54-2011247 · Los Altos, CA · Form 990-PF, Part XV · NTEE T22
Knoll-Macdonald Foundation of Los Altos, CA (EIN 54-2011247) reported 15 grants paid totaling $18,270 to 6 recipients in tax years 2021–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$18,270
15 grants
Recipients
6
distinct organizations
Tax years
2021–2025
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2021 | 2 | $1,850 | — |
| 2022 | 3 | $4,220 | — |
| 2023 | 4 | $4,200 | — |
| 2024 | 3 | $4,000 | — |
| 2025 | 3 | $4,000 | — |
Top recipients
The 6 recipients receiving the most from Knoll-Macdonald Foundation, by grants paid, out of 6 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Brown University | U | Providence, RI | 5 | $6,020 | 2025 |
| Montclaire Parent Teacher Organization 77-0286675 | B | Los Altos, CA | 3 | $4,000 | 2024 |
| University of Michigan | U | Ann Arbor, MI | 3 | $3,250 | 2023 |
| Cupertino Middle School | U | Cupertino, CA | 1 | $2,500 | 2025 |
| Cupertino Educational Endowment Foundation Ceef 77-0073617 | C | Cupertino, CA | 2 | $2,000 | 2024 |
| Vestal Central Schools 16-1214357 | D | Vestal, NY | 1 | $500 | 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 15 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Cupertino Middle School Cupertino, CA | U | $2,500 | paid | To support the band program at the Cupertino Middle School | 202640279349100564 |
| 2025 | Brown University Providence, RI | U | $1,000 | paid | To support Engineering Education | 202640279349100564 |
| 2025 | Vestal Central Schools Vestal, NY | D | $500 | paid | To support Odyssey of the Mind Competition | 202640279349100564 |
| 2024 | Brown University Providence, RI | U | $2,000 | paid | To support Engineering Education | 202500419349100105 |
| 2024 | Montclaire Parent Teacher Organization Los Altos, CA | B | $1,000 | paid | To support enrichment programs at Montclaire Elementary School | 202500419349100105 |
| 2024 | Cupertino Educational Endowment Foundation Ceef Cupertino, CA | C | $1,000 | paid | To support educational excellence in the Cupertino Middle School | 202500419349100105 |
| 2023 | University of Michigan Ann Arbor, MI | U | $1,200 | paid | To support Women in Science program | 202400409349100100 |
| 2023 | Cupertino Educational Endowment Foundation Ceef Cupertino, CA | C | $1,000 | paid | To support educational excellence in the Cupertino Middle School | 202400409349100100 |
| 2023 | Brown University Providence, RI | U | $1,000 | paid | To support Engineering Education | 202400409349100100 |
| 2023 | Montclaire Parent Teacher Organization Los Altos, CA | B | $1,000 | paid | To support enrichment programs at Montclaire Elementary School | 202400409349100100 |
| 2022 | Montclaire Parent Teacher Organization Los Altos, CA | B | $2,000 | paid | To support enrichment programs at Montclaire Elementary School | 202300239349100600 |
| 2022 | University of Michigan Ann Arbor, MI | U | $1,200 | paid | To support women in Science Program | 202300239349100600 |
| 2022 | Brown University Providence, RI | U | $1,020 | paid | To support engineering Education | 202300239349100600 |
| 2021 | Brown University Providence, RI | U | $1,000 | paid | To support engineering education | 202240459349100709 |
| 2021 | University of Michigan Ann Arbor, MI | U | $850 | paid | To support women in science program | 202240459349100709 |
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 | 2025-09-30 | not stated | 2024v5.1 | 202640279349100564 |
| 990PF | 2024 | 2024-09-30 | not stated | 2023v6.0 | 202500419349100105 |
| 990PF | 2023 | 2023-09-30 | not stated | 2022v5.0 | 202400409349100100 |
| 990PF | 2022 | 2022-09-30 | not stated | 2021v4.0 | 202300239349100600 |
| 990PF | 2021 | 2021-09-30 | not stated | 2020v4.0 | 202240459349100709 |
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/542011247.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.