Mission
TO ENGAGE A DIVERSE GROUP OF LEARNERS IN A DYNAMIC AND HIGHLY INDIVIDUALIZED EDUCATIONS ENVIROMENT WHERE STUDENTS WILL DEVELOP A PASSION FOR LEARNING IN A SUPPORTIVE COMMUNITY.
Public Charity
WINDHAM WOODS SCHOOL
WINDHAM WOODS SCHOOL is a Public Charity headquartered in WINDHAM, NH. Financial data from the 2025 filing: $12.9M revenue, $12.8M expenses, $15.8M total assets. 12 publicly reported grants to this organization, totaling roughly $726K, appear in IRS filings.
EIN: 830722515
WINDHAM, NH
Primary & Elementary Schools
NTEE: B24
Latest filing: 2025
Total Revenue$12.9M
Total Expenses$12.8M
Total Assets$15.8M
Grant Records12
Funding Total$726K
Filing Years2021–2025
Where $100 goes at Windham Woods School
How Windham Woods School divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
$83
Programs
the work itself
$16
Management
running the organization
$1
Fundraising
raising the next dollar
Inside the $83 for programs
$83
To engage a diverse group of learners in a dynamic and highly individualized educations enviroment where students will develop a passion for learning in a supportive community
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
For grant recipient's exempt purposes
$102,000
EDUCATION
$100,000
FOR RECIPIENT'S EXEMPT PURPOSE
$15,000
HEALTH
$85,000
For grant recipient's exempt purposes
$72,000
Showing up to 5 of 12 total records — full history available with membership.
Officers & Directors
TRUSTEE
Harvey Alter
TRUSTEE
Heather Parker
TRUSTEE
Jack Dejesus
DIRECTOR OF ELO
Jeremy Robbins
VICE CHAIR
Jim Cowdell
SECRETARY
John Castellot
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $12.9M | $12.8M | $15.8M |
| 2024 | $10.8M | $10.5M | $14.4M |
| 2023 | $16.9M | $8.0M | $14.2M |
| 2022 | $6.1M | $4.6M | $4.6M |
| 2021 | $4.3M | $3.2M | $2.2M |
Between 2021 and 2025, reported annual revenue grew from $4.3M to $12.9M (+202%), with total assets most recently reported at $15.8M.
Interactive year-over-year charts and full filing details available with membership.