Public Charity

GARRISON FOREST SCHOOL INC

GARRISON FOREST SCHOOL INC is a nonprofit organization categorized as Public Charity based in OWINGS MILLS, MD. Its most recent IRS filing (2025) reports revenue of $28.7M, expenses of $33.5M, total assets of $110.7M. Imperigo tracks 94 reported grant relationships connected to this organization totaling approximately $17.9M.

EIN: 520591516 OWINGS MILLS, MD Elementary & Secondary Schools NTEE: B20 Latest filing: 2025
Total Revenue$28.7M
Total Expenses$33.5M
Total Assets$110.7M
Grant Records94
Funding Total$17.9M
Filing Years2021–2025

Mission

AT GARRISON FOREST SCHOOL, WE PREPARE OUR STUDENTS IN AND OUT OF THE CLASSROOM TO THRIVE IN A COMPLEX, CHANGING WORLD BY: CHALLENGING THEM TO STRIVE FOR ACADEMIC EXCELLENCE AND TO GROW INTO INFORMED, INDEPENDENT, AND CREATIVE THINKERS; CULTIVATING AN AUTHENTIC AND RESILIENT SENSE OF SELF, GROUNDED IN RESPECT AND INTEGRITY; CREATING A DIVERSE AND INCLUSIVE COMMUNITY BUILT ON A SPIRIT OF CARING; INSPIRING YOUNG WOMEN TO LEAD AND TO SERVE WITH PASSION, PURPOSE, AND JOY.

Where $100 goes at Garrison Forest School Inc

How Garrison Forest School Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.

$79 Programs the work itself
$18 Management running the organization
$3 Fundraising raising the next dollar

Inside the $79 for programs

$59
Educational and general
75% of program spending · Reported in the filing: 527 students
$20
Auxiliary enterprises
25% of program spending
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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.

Officers & Directors

BOARD MEMBER Amabel Boyce James
BOARD MEMBER Arabella K Brockett
BOARD MEMBER Ashley East Rogers
TREASURER August J Chiasera
BOARD MEMBER Cassandra Naylor Brooks
VICE PRESIDENT Catherine Schroeder O'neill

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$11,697,553 46 grants
Education
$5,406,424 34 grants
Training & Professional Development
$52,450 4 grants
Arts & Culture
$33,750 1 grant
Unspecified
$669,268 8 grants

Financial Trends

Year Revenue Expenses Assets
2025 $28.7M $33.5M $110.7M
2024 $30.3M $31.6M $112.9M
2023 $36.5M $28.7M $109.1M
2022 $27.5M $27.4M $95.6M
2021 $29.9M $25.8M $103.3M

Between 2021 and 2025, reported annual revenue declined from $29.9M to $28.7M (-4%), with total assets most recently reported at $110.7M.

Interactive year-over-year charts and full filing details available with membership.

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