CORNERSTONE SCHOOL
AI Summary
CORNERSTONE SCHOOL is a nonprofit organization dedicated to providing Montessori education for children aged 15 months to 14 years old, with an operating budget of $2.6 million and total revenue of $2.9 million for the filing year 2025. The organization receives significant funding from notable donors, including FIDELITY INVESTMENTS CHARITABLE GIFT FUND, VANGUARD CHARITABLE ENDOWMENT PROGRAM, and OPEN SOCIETY INSTITUTE, among others. CORNERSTONE SCHOOL does not rely on any single funder for 50% or more of its revenue.
Mission Statement
TO PROVIDE MONTESSORI EDUCATION TO CHILDREN AGES 15 MONTHS TO 14 YEARS OLD.
Cause Areas
1
Elementary education
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Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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Frequently Asked Questions
What is CORNERSTONE SCHOOL’s budget?
In 2025, CORNERSTONE SCHOOL reported an annual operating budget of around $2.6 million. More detailed financial information is available to registered users.
What causes does CORNERSTONE SCHOOL support?
CORNERSTONE SCHOOL supports work in Elementary education.
Where does CORNERSTONE SCHOOL operate?
CORNERSTONE SCHOOL is headquartered in Stratham, NH.
Who funded CORNERSTONE SCHOOL recently?
In 2024, CORNERSTONE SCHOOL received grants from FIDELITY INVESTMENTS CHARITABLE GIFT FUND, The Allayne and Douglas Wick Foundation (formerly Maradele Foundation), and The Allayne and Douglas Wick Foundation (formerly Maradele Foundation). More information on this organization’s funders is available to registered users.
What is the largest grant CORNERSTONE SCHOOL received in 2024?
The largest grant to CORNERSTONE SCHOOL in 2024 exceeds $7,750.