THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL
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The Loomis Institute, doing business as The Loomis Chaffee School, is a nonprofit organization dedicated to providing secondary education for high school students in grades 9-12 through a boarding and day school format, with a focus on college preparation and placement. With an operating budget of $62.2 million and total revenue of $137.9 million for the 2024 filing year, the organization relies on multiple funders, none of which contribute 50% or more of its revenue. More information can be found on their website at www.loomis.org.
Mission Statement
EDUCATION OF HIGH SCHOOL (GRADES 9-12) BOYS AND GIRLS IN A BOARDING AND DAY SCHOOL FORMAT FOR THE PURPOSE OF COLLEGE PREPARATION AND PLACEMENT.
Cause Areas
1
Secondary 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 THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL’s budget?
In 2024, THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL reported an annual operating budget of around $62.2 million. More detailed financial information is available to registered users.
What causes does THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL support?
THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL supports work in Secondary education.
Where does THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL operate?
THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL is headquartered in WINDSOR, CT.
Who funded THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL recently?
In 2025, THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL received grants from AMERICAN ONLINE GIVING FOUNDATION INC, NATIONAL PHILANTHROPIC TRUST, and DONOR ADVISED CHARITABLE GIVING INC. More information on this organization’s funders is available to registered users.
What is the largest grant THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL received in 2024?
The largest grant to THE LOOMIS INSTITUTE D/B/A THE LOOMIS CHAFFEE SCHOOL in 2024 exceeds $406 thousand.
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