Charity Search / CORNERSTONE COLLABORATION FOR SOCIETAL CHANGE
Public & Societal Benefit (W99) 990 on File

CORNERSTONE COLLABORATION FOR SOCIETAL CHANGE

EIN: 92-3399514 · WINKELMAN, AZ 85192-9000 · United States · FY 2025 Data
3 out of 5 42 / 100 Based on 2+ years of filings
Financial strength (30%) 62/100
Reliability (20%) 40/100
Effectiveness (25%) 61/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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CharityAI™ Score
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Financial Overview — FY 2025
$173K
Total Revenue
$184K
Total Expenses
$13K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 91.3%
Fundraising Efficiency N/A
Operating Reserve 0.82x
Liability-to-Asset N/A
Revenue Diversification 100.0%
Compared with Peers
FY 2025
Compared with 731 similar organizations (United States, Public & Societal Benefit, $100K–$1M 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
91.3% 87.1%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
0.8 mo 9.2 mo
P10P90
Bottom quarter
Revenue concentration
Share of revenue from the largest source · lower is better
100.0% 96.5%
P10P90
Bottom quarter
Revenue growth
Year over year revenue growth
-40.7% 7.6%
P10P90
Expense growth
Year over year expense growth
-39.2% 10.9%
P10P90
Surplus margin
Surplus as a share of revenue
-6.4% 2.9%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $173K $184K $13K 91.3% —
2024 $291K $302K $24K 96.9% 0
2023 $93K $58K $35K 89.5% —
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Organization Details
EIN
92-3399514
State
AZ
City
WINKELMAN
ZIP
85192-9000
Classification
W99
Category
Public & Societal Benefit
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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