Charity Search / HACKLEY SCHOOL
Health Care (E200) IRS Verified DX Registered 990 on File

HACKLEY SCHOOL

EIN: 13-1740452 · TARRYTOWN, NY 10591-4327 · United States · FY 2025 Data
3 out of 5 58 / 100 Based on 2+ years of filings
Financial strength (30%) 84/100
Reliability (20%) 55/100
Effectiveness (25%) 88/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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Mission Statement

The Hackley board approved mission statement is simply: "Hackley challenges students to grow in character, scholarship, and accomplishment, to offer unreserved effort, and to learn from the varying perspectives and backgrounds in our community and the world." Hackley believes that students will grow in character and responsibility by participating in structured activity that serves the needs of people outside the spheres of home and school. By committing their energy, time, and imagination to serving those needs, students can experience the satisfaction of helping others and can gain some appreciation of the complexity and concerns of the larger community. Hackley students are expected to be good citizens. The School shares with its parent community an active commitment to character development as well as academic excellence. Students are encouraged to have respect for and to act responsibly toward themselves and others. The School strives to provide an overall environment that supports the development of virtuous qualities and good personal habits. Hackley students are expected to go beyond mere observance of the rules and to strive to make Hackley a civilized community where courtesy, kindness, and forbearance reign, and incivility and intolerance are shunned.

Financial Overview — FY 2025
$71.2M
Total Revenue
$62.0M
Total Expenses
$278.6M
Net Assets
407
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 86.1%
Fundraising Efficiency 986.5%
Operating Reserve 53.95x
Liability-to-Asset 9.7%
Revenue Diversification 68.9%
Executive Compensation $1.3M
Compared with Peers
FY 2025
Compared with 687 similar organizations (United States, Health Care, $10M–$100M 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
86.1% 84.3%
P10P90
Above median
Admin expense ratio
Management and general / total expenses · lower is better
10.3% 14.8%
P10P90
Above median
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
3.6% 0.0%
P10P90
Bottom quarter
Fundraising efficiency
Fundraising expenses / gross fundraising income · lower is better
986.5% 306.4%
P10P90
Bottom quarter
Operating reserve
Months of expenses covered by net assets · higher is better
54.0 mo 7.7 mo
P10P90
Top quarter
Liabilities to assets
Total liabilities / total assets · lower is better
9.7% 27.1%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
68.9% 85.5%
P10P90
Top quarter
Revenue growth
Year over year revenue growth
13.9% 7.1%
P10P90
Expense growth
Year over year expense growth
7.6% 6.7%
P10P90
Surplus margin
Surplus as a share of revenue
13.0% 2.7%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $71.2M $62.0M $278.6M 86.1% 407
2024 $62.5M $57.6M $262.0M 86.4% 401
2023 $58.2M $55.1M $248.0M 84.4% 422
2022 $63.8M $53.0M $240.4M 86.6% 387
2021 $70.1M $52.6M N/A — 340
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Organization Details
EIN
13-1740452
State
NY
City
TARRYTOWN
ZIP
10591-4327
Classification
E200
Category
Health Care
Rating
3★
Coverage
A
Last Updated
Aug 2026
Foundation Code
11
Form 990
On File
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