Charity Search / THOMAS & MARGARET TAN FAMILY FOUNDATION
Philanthropy & Grantmaking (T22) 990 on File

THOMAS & MARGARET TAN FAMILY FOUNDATION

EIN: 94-3381136 · HAMILTON, NY 13346-0355 · United States · FY 2024 Data
3 out of 5 52 / 100 Based on 2+ years of filings
Financial strength (30%) 96/100
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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Financial Overview — FY 2024
$77K
Total Revenue
$49K
Total Expenses
$692K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 81.0%
Fundraising Efficiency N/A
Operating Reserve 170.64x
Liability-to-Asset 1.8%
Revenue Diversification 62.1%
Compared with Peers
FY 2024
Compared with 21,182 similar organizations (United States, Philanthropy & Grantmaking, under $100K 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
81.0% 86.8%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
170.6 mo 122.3 mo
P10P90
Above median
Liabilities to assets
Total liabilities / total assets · lower is better
1.8% 0.0%
P10P90
Bottom quarter
Revenue concentration
Share of revenue from the largest source · lower is better
62.1% 94.5%
P10P90
Top quarter
Revenue growth
Year over year revenue growth
102.9% 9.1%
P10P90
Expense growth
Year over year expense growth
-3.2% 0.1%
P10P90
Surplus margin
Surplus as a share of revenue
36.6% 7.1%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $77K $49K $692K 81.0%
2023 $38K $50K $663K 82.8%
2022 $69K $54K $676K 84.1%
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Organization Details
EIN
94-3381136
State
NY
City
HAMILTON
ZIP
13346-0355
Classification
T22
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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