Charity Search / ISABELLA JOY THALLAS FOUNDATION
Public & Societal Benefit (W01) 990 on File

ISABELLA JOY THALLAS FOUNDATION

EIN: 92-1077489 · DENVER, CO 80219-4352 · United States · FY 2025 Data
3 out of 5 41 / 100 Based on 2+ years of filings
Financial strength (30%) 67/100
Reliability (20%) 40/100
Effectiveness (25%) 51/100
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
$81K
Total Revenue
$102K
Total Expenses
$61K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 90.1%
Fundraising Efficiency N/A
Operating Reserve 7.16x
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
90.1% 87.1%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
7.2 mo 9.2 mo
P10P90
Below median
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
-39.6% 7.6%
P10P90
Expense growth
Year over year expense growth
-4.2% 10.9%
P10P90
Surplus margin
Surplus as a share of revenue
-26.3% 2.9%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $81K $102K $61K 90.1% —
2024 $134K $106K $82K 88.5% —
2023 $67K $17K $55K 83.4% —
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Organization Details
EIN
92-1077489
State
CO
City
DENVER
ZIP
80219-4352
Classification
W01
Category
Public & Societal Benefit
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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