Charity Search / KNICKERBOCKER TENNIS FOUNDATION
Recreation & Sports (N66) 990 on File

KNICKERBOCKER TENNIS FOUNDATION

EIN: 45-5210489 · BROOKLYN, NY 11215-3001 · United States · FY 2024 Data
3 out of 5 41 / 100 Based on 2+ years of filings
Financial strength (30%) 62/100
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
$34K
Total Revenue
$35K
Total Expenses
$65K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 98.9%
Fundraising Efficiency N/A
Operating Reserve 22.10x
Liability-to-Asset N/A
Revenue Diversification 100.0%
Compared with Peers
FY 2024
Compared with 9,148 similar organizations (United States, Recreation & Sports, 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
98.9% 92.4%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
22.1 mo 9.6 mo
P10P90
Above median
Revenue concentration
Share of revenue from the largest source · lower is better
100.0% 85.1%
P10P90
Bottom quarter
Revenue growth
Year over year revenue growth
-12.1% 0.9%
P10P90
Expense growth
Year over year expense growth
-14.8% 0.8%
P10P90
Surplus margin
Surplus as a share of revenue
-3.6% 8.8%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $34K $35K $65K 98.9% —
2023 $39K $42K $66K 95.9% —
2022 $37K $23K $66K 100.0% —
2021 $54K $21K N/A — 1
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Organization Details
EIN
45-5210489
State
NY
City
BROOKLYN
ZIP
11215-3001
Classification
N66
Category
Recreation & Sports
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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