Charity Search / MARY OBOLENSKY UNDERWOOD LEUKAEMIA FOUNDATION INC
Medical Research (H31J) 990 on File

MARY OBOLENSKY UNDERWOOD LEUKAEMIA FOUNDATION INC

EIN: 65-0165054 · PALM BEACH, FL 33480-1208 · United States · FY 2025 Data
2 out of 5 39 / 100 Based on 2+ years of filings
Financial strength (30%) 49/100
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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CharityAI™ Score
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Financial Overview — FY 2025
$97K
Total Revenue
$103K
Total Expenses
$206K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 95.5%
Fundraising Efficiency 71.2%
Operating Reserve 23.96x
Liability-to-Asset N/A
Revenue Diversification 57.6%
Compared with Peers
FY 2025
Compared with 300 similar organizations (United States, Medical Research, $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
95.5% 84.6%
P10P90
Above median
Fundraising efficiency
Fundraising expenses / gross fundraising income · lower is better
71.2% 10.1%
P10P90
Bottom quarter
Operating reserve
Months of expenses covered by net assets · higher is better
24.0 mo 11.7 mo
P10P90
Above median
Revenue concentration
Share of revenue from the largest source · lower is better
57.6% 92.2%
P10P90
Top quarter
Revenue growth
Year over year revenue growth
-17.0% 3.4%
P10P90
Expense growth
Year over year expense growth
51.4% 7.5%
P10P90
Surplus margin
Surplus as a share of revenue
-6.4% -1.6%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $97K $103K $206K 95.5% —
2024 $117K $68K $212K 91.2% —
2023 $105K $72K $163K 97.4% —
2022 $121K $64K $131K 94.6% —
2021 $59K $32K N/A — 1
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Organization Details
EIN
65-0165054
State
FL
City
PALM BEACH
ZIP
33480-1208
Classification
H31J
Category
Medical Research
Rating
2★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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