George Henry Mayr Foundation
EIN 95-6062009 · files IRS 990-PF
Where it gives
By cause and by place, from its own returns.
By cause
The cause each recipient registered with the IRS
Mostly grants abroad and recipients without a US registration. Shown, never hidden.
By place
Dollars received, by the recipient's state
half the top state or more10–50%2–10%under 2%
Grants abroad and place not on file: 74 grants · $3.2m
Who it funds most
24 of its 29 grantees were funded in more than one year.
George Henry Mayr Foundation's own IRS 990-PF returns, as filed, in USD
Who funds the same organisations
Counted over its 29 largest grantees, leaving out fiscal sponsors and donor-advised funds, which share an address rather than a cause. A fact, not a partnership.
Its board and officers
From its latest return.
Form 990PF Part VIII, tax year 2024, filing 202521899349100707
Name and title as its own return lists them. No pay, no address. A photograph appears only where the person's own organisation or a free licence publishes one, credited beside it; otherwise none. Anyone can ask to be removed: hello@philanova.ai.
Its money
What it gave, held and paid, by year.
Giving by year
Its returns6 filings
| Tax year | Form | Filing | Where to read it |
|---|---|---|---|
| 2025 | IRS 990-PF | 202641319349101709 | IRS batch file |
| 2024 | IRS 990-PF | 202521899349100707 | IRS batch file |
| 2023 | IRS 990-PF | 202401299349102545 | IRS batch file |
| 2022 | IRS 990-PF | 202331989349100523 | IRS batch file |
| 2021 | IRS 990-PF | 202223139349101852 | IRS batch file |
| 2020 | IRS 990-PF | 202143159349102849 | IRS batch file |
An IRS batch file holds many returns; the filing number finds this one inside it.
The record as filedEvery table this page has always shown, in full.open
George Henry Mayr Foundation made 188 grants across 2020–2025, totalling $7.8m as filed.
- Grants
- 188
- Total, as filed
- $7.8m
- Years
- 2020–2025
- Filed in
- USD
Who it funds
| Organisation | Grants | Total |
|---|---|---|
| ST FRANCIS HIGH SCHOOL OF LA CANADA | 5 | $545.0k |
| LOYOLA MARYMOUNT UNIVERSITY | 6 | $455.0k |
| CATHEDRAL HIGH SCHOOL | 6 | $340.0k |
| DON BOSCO TECHNICAL INSTITUTE | 6 | $315.0k |
| BISHOP MONTGOMERY HIGH SCHOOL | 6 | $275.0k |
| ST ANTHONY HIGH SCHOOL | 6 | $255.0k |
| BISHOP AMAT MEMORIAL HIGH SCHOOL | 6 | $240.0k |
| FLINTRIDGE SACRED HEART ACADEMY | 6 | $240.0k |
| POMONA CATHOLIC HIGH SCHOOL | 6 | $220.0k |
| SAN GABRIEL MISSION HIGH SCHOOL | 6 | $205.0k |
| VERBUM DEI HIGH SCHOOL | 3 | $205.0k |
| VERBUM DEI JESUIT HIGH SCHOOL | 3 | $185.0k |
| MARANATHA HIGH SCHOOL | 6 | $165.0k |
| MOUNT ALVERNO HIGH SCHOOL | 4 | $165.0k |
| IMMACULATE HEART HIGH SCHOOL | 6 | $160.0k |
By year
| Year | Grants | Total |
|---|---|---|
| 2020 | 32 | $1.0m |
| 2021 | 29 | $1.2m |
| 2022 | 32 | $1.5m |
| 2023 | 31 | $1.4m |
| 2024 | 33 | $1.4m |
| 2025 | 31 | $1.4m |
Where this came from
Identifier US-EIN-956062009. Register: Internal Revenue Service (US). Machine-readable: JSON.
What this page does not know
- Wrong if: a figure recovered from a subtotal is read as the sum of the recovered rows. A subtotal divides onto a whole penny whatever its parts did, so rows the per-row rule refuses are inside these figures.
- What they say they exist to do
- What each grant was for
- What they fund, by theme
- Balance sheet and financials
- Who runs it
- Whether they accept proposals
- Their own record on the register
- No website on file
- Leadership not yet identified