Charity Search / NANCY AND GEOFFREY STACK FAMILY FOUNDATION
Philanthropy & Grantmaking (T22) 990 on File

NANCY AND GEOFFREY STACK FAMILY FOUNDATION

EIN: 71-1019812 · NEWPORT BEACH, CA 92660-2959 · United States · FY 2025 Data
3 out of 5 42 / 100 Based on 2+ years of filings
Financial strength (30%) 64/100
Reliability (20%) 50/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 10/18/2026
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Financial Overview — FY 2025
$1.2M
Total Revenue
$1.1M
Total Expenses
$1.8M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 99.6%
Fundraising Efficiency N/A
Operating Reserve 19.34x
Liability-to-Asset 31.6%
Revenue Diversification 81.9%
Compared with Peers
FY 2025
Compared with 2,423 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
99.6% 91.3%
P10P90
Top quarter
Operating reserve
Months of expenses covered by net assets · higher is better
19.3 mo 65.7 mo
P10P90
Below median
Liabilities to assets
Total liabilities / total assets · lower is better
31.6% 0.0%
P10P90
Bottom quarter
Revenue concentration
Share of revenue from the largest source · lower is better
81.9% 90.4%
P10P90
Above median
Revenue growth
Year over year revenue growth
-46.8% 9.0%
P10P90
Expense growth
Year over year expense growth
-65.4% 9.3%
P10P90
Surplus margin
Surplus as a share of revenue
7.9% 3.0%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $1.2M $1.1M $1.8M 99.6% —
2024 $2.3M $3.3M $1.7M 99.9% —
2023 $2.6M $1.6M $2.7M 99.8% —
2022 $2.1M $2.1M $1.6M 99.7% —
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Organization Details
EIN
71-1019812
State
CA
City
NEWPORT BEACH
ZIP
92660-2959
Classification
T22
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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