Charity Search / MOSAKOWSKI FAMILY CHARITABLE FOUNDATION
Philanthropy & Grantmaking (T20) 990 on File

MOSAKOWSKI FAMILY CHARITABLE FOUNDATION

EIN: 20-2052977 · SWAMPSCOTT, MA 01907-2825 · United States · FY 2024 Data
3 out of 5 50 / 100 Based on 2+ years of filings
Financial strength (30%) 86/100
Reliability (20%) 55/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2024 · Scored 9/13/2026
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CharityAI™ Score
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Financial Overview — FY 2024
$39.6M
Total Revenue
$3.0M
Total Expenses
$109.0M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 90.2%
Fundraising Efficiency N/A
Operating Reserve 443.21x
Liability-to-Asset 0.0%
Revenue Diversification 87.7%
Executive Compensation $136K
Compared with Peers
FY 2024
Compared with 5,337 similar organizations (United States, Philanthropy & Grantmaking, $1M–$10M in expenses), FY 2024.
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
90.2% 90.9%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
443.2 mo 80.9 mo
P10P90
Top quarter
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
87.7% 89.7%
P10P90
Above median
Revenue growth
Year over year revenue growth
713.3% 21.6%
P10P90
Expense growth
Year over year expense growth
-48.4% 9.6%
P10P90
Surplus margin
Surplus as a share of revenue
92.6% 2.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $39.6M $3.0M $109.0M 90.2%
2023 $4.9M $5.7M $73.8M 94.2%
2022 $25.2M $4.4M $74.3M 94.6%
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Organization Details
EIN
20-2052977
State
MA
City
SWAMPSCOTT
ZIP
01907-2825
Classification
T20
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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