Funders › CO › Maffei Foundation › 2023
Grants paid by Maffei Foundation, tax year 2023
EIN 45-4040790 · Englewood, CO · Form 990-PF, Part XV · NTEE T22
In tax year 2023, Maffei Foundation (EIN 45-4040790) reported 15 grants paid totaling $5,624,020. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Dartmouth College Fund Hanover, NH | U | $4,639,720 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Harvard Business Cambridge, MA | D | $700,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Children's Diabetes Foundation Aurora, CO | B | $104,800 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Groton School Groton, MA | B | $100,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | National Jewish Health Denver, CO | B | $50,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Denver Art Museum Denver, CO | B | $10,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Ski & Snowboard Club Vail Minturn, CO | C | $5,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | The Leukemia & Lymphoma Society Rye Brook, NY | U | $5,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Dartmouth Formula Racing Hanover, NH | U | $3,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Memorial Sloan Kettering Cancer Center New York, NY | U | $2,500 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Heart & Hand Center Denver, CO | U | $1,500 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Clothes to Kids Denver, CO | D | $1,000 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Ssp Invest in Kids Denver, CO | U | $500 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Csu Foundation Fort Collins, CO | D | $500 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
| 2023 | Addiction Education Society San Mateo, CA | B | $500 | paid | CHARITABLE CONTRIBUTION | 202443189349103569 |
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.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
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.