Herbert R Mayer and Jeanne C Mayer Foundation is a 501(c)(3) organization based in Agoura Hills, California, registered in 1996, with $1,026,650 in FY2023 revenue. CharityIndex grades it F.
Revenue (FY2023)
$1.0M
▲ 773.0% vs prior year
Philanthropy median: $168K
Expenses (FY2023)
$2.6M
Net assets
$35.1M
Employees
—
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for Herbert R Mayer and Jeanne C Mayer Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Herbert R Mayer and Jeanne C Mayer Foundation: 162 mo reserves · -153% margin earns a F on this criterion. See the exact thresholds →
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for Herbert R Mayer and Jeanne C Mayer Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Herbert R Mayer and Jeanne C Mayer Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Revenue grew from $10K (FY2013) to $1.0M (FY2023) across 11 reported years.
Financial snapshot
Operating margin
-153.3%
Spent more than it raised in the latest fiscal year.
Total assets
$35.1M
Total liabilities
$11K
Net assets
$35.1M
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2023 | $1,026,650▲773% | $2,600,349▲3.0% | $35,103,339▼4.3% | $35,114,306▼4.3% | 990PF |
| 2022 | -$152,546▼109% | $2,525,337▼15.1% | $36,677,038▼6.8% | $36,677,574▼6.8% | 990PF |
| 2021 | $1,634,513▼63.4% | $2,974,497▼1.0% | $39,354,921▼3.3% | $39,361,163▼3.4% | 990PF |
| 2020 | $4,465,405▼7.5% | $3,003,609▲24.1% | $40,694,905▲3.7% | $40,737,544▲3.8% | 990PF |
| 2019 | $4,826,108▼86.8% | $2,420,370▲1734% | $39,233,109▲6.5% | $39,241,180▲6.6% | 990PF |
| 2018 | $36,673,638▲344124% | $131,980▲167% | $36,827,371▲12790% | $36,828,821▲12790% | 990PF |
| 2017 | $10,654▼58.1% | $49,390▲15.2% | $285,713▼11.9% | $285,713▼11.9% | 990PF |
| 2016 | $25,398▲34.4% | $42,872▼11.7% | $324,449▼5.1% | $324,449▼5.1% | 990PF |
| 2015 | $18,893▲117% | $48,556▲403% | $341,923▼8.0% | $341,923▼8.0% | 990PF |
| 2014 | $8,707▼14.4% | $9,646▼56.6% | $371,586▼0.3% | $371,586▼0.3% | 990PF |
| 2013 | $10,174 | $22,213▼20.3% | $372,525▼3.1% | $372,525▼3.1% | 990PF |
| 2012 | — | $27,869▼35.8% | $384,564▼13.1% | $384,564▼13.1% | 990PF |
| 2011 | — | $43,441 | $442,634 | $442,634 | 990PF |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
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Data for Herbert R Mayer and Jeanne C Mayer Foundation (EIN 95-4589085) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.