Charity Search / MARY M TANENBAUM FOUNDATION
Philanthropy & Grantmaking (T99) 990 on File

MARY M TANENBAUM FOUNDATION

EIN: 46-6498939 · NEW YORK, NY 10006-2756 · United States · FY 2024 Data
3 out of 5 44 / 100 Based on 2+ years of filings
Financial strength (30%) 71/100
Reliability (20%) 50/100
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
$49K
Total Revenue
$54K
Total Expenses
$321K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 96.0%
Fundraising Efficiency N/A
Operating Reserve 71.21x
Liability-to-Asset 0.0%
Revenue Diversification 96.0%
Executive Compensation $0
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
96.0% 86.8%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
71.2 mo 122.3 mo
P10P90
Below median
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
96.0% 94.5%
P10P90
Below median
Revenue growth
Year over year revenue growth
91.0% 9.1%
P10P90
Expense growth
Year over year expense growth
-0.8% 0.1%
P10P90
Surplus margin
Surplus as a share of revenue
-9.8% 7.1%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $49K $54K $321K 96.0%
2023 $26K $55K $483K 95.2%
2022 $22K $87K $512K 97.2%
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Organization Details
EIN
46-6498939
State
NY
City
NEW YORK
ZIP
10006-2756
Classification
T99
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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