The Cornerstone School

Education organization based in Stratham, NH. 46 employees. Exempt under §501(c)(3).

MissionTO PROVIDE MONTESSORI EDUCATION TO CHILDREN AGES 15 MONTHS TO 14 YEARS OLD

EIN
22-2730159
State
NH
Sector
Education
Budget band
$2.5M–$5M
Latest filing
TY 2024
Records
1 officers · 5 years

Financial snapshot · TY 2024

$2.9M
Total revenue
$2.7M
Total expenses
$3.1M
Net assets

Financial health · TY 2024

62
Moderate financial health
Composite score out of 100 based on reserve ratio, program efficiency, and revenue diversification.
Reserve ratio
60
10.8 months of expenses
Program efficiency
88
85.4% spent on programs
Revenue diversity
12
Mix of program fees, grants & contributions

Leadership compensation

Peter Zetlan
HEAD OF SCHOOL
$144,000
53th percentile vs. peers

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The Cornerstone School Executive Compensation | 990 Data | DoubleNine