Charity Search / HERBERT R MAYER AND JEANNE C MAYER FOUNDATION
Philanthropy & Grantmaking (T22Z) 990 on File

HERBERT R MAYER AND JEANNE C MAYER FOUNDATION

EIN: 95-4589085 · AGOURA HILLS, CA 91301-4301 · United States · FY 2025 Data
3 out of 5 52 / 100 Based on 2+ years of filings
Financial strength (30%) 95/100
Reliability (20%) 55/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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Financial Overview — FY 2025
$1.4M
Total Revenue
$2.7M
Total Expenses
$33.8M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 82.9%
Fundraising Efficiency N/A
Operating Reserve 151.26x
Liability-to-Asset 0.0%
Revenue Diversification 64.5%
Executive Compensation $295K
Compared with Peers
FY 2025
Compared with 1,971 similar organizations (United States, Philanthropy & Grantmaking, $1M–$10M in expenses), FY 2025.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
82.9% 91.4%
P10P90
Bottom quarter
Operating reserve
Months of expenses covered by net assets · higher is better
151.3 mo 61.1 mo
P10P90
Above median
Liabilities to assets
Total liabilities / total assets · lower is better
0.0% 0.0%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
64.5% 90.9%
P10P90
Top quarter
Revenue growth
Year over year revenue growth
32.5% 9.0%
P10P90
Expense growth
Year over year expense growth
3.1% 8.8%
P10P90
Surplus margin
Surplus as a share of revenue
-97.0% 2.2%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $1.4M $2.7M $33.8M 82.9%
2024 $1.0M $2.6M $35.1M 82.9%
2023 $-152,546 $2.5M $36.7M 84.2%
2022 $1.6M $3.0M $39.4M 83.0%
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Organization Details
EIN
95-4589085
State
CA
City
AGOURA HILLS
ZIP
91301-4301
Classification
T22Z
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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