Public Charity

CALVERT SCHOOL INCORPORATED

CALVERT SCHOOL INCORPORATED, of BALTIMORE, MD, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $32.5M in revenue, $27.7M in expenses, $140.3M in total assets. 81 publicly reported grants to this organization, totaling roughly $4.4M, appear in IRS filings.

EIN: 520591510 BALTIMORE, MD Elementary & Secondary Schools NTEE: B20 Latest filing: 2025
Total Revenue$32.5M
Total Expenses$27.7M
Total Assets$140.3M
Grant Records81
Funding Total$4.4M
Filing Years2021–2025

Mission

CALVERT SCHOOL IS DEDICATED TO EDUCATING BOYS AND GIRLS THROUGH ITS TIME-TESTED METHOD OF TEACHING AND ITS RIGOROUS CURRICULUM. PARTICULAR EMPHASIS IS GIVEN TO MASTERING ESSENTIAL SKILLS, INSPIRING A LIFELONG LOVE OF LEARNING, AND INSTILLING ENTHUSIASM, RESPONSIBILITY, AND SELF-DISCIPLINE. CALVERT SEEKS TO DEVELOP STUDENTS OF HIGH ACADEMIC ACHIEVEMENT, INTELLECTUAL CURIOSITY, AND STRONG MORAL CHARACTER WITHIN A SUPPORTIVE AND DIVERSE COMMUNITY.FORM 990, PART VI, SECTION B, LINE 10A:THE POLICIES DESCRIBED IN PART VI, SECTION B, LINES 10A-16B APPLY TO CALVERT SCHOOL INCORPORATED AND ITS AFFILIATES AS LISTED BELOW: CALVERT TUSCANY ACQUISITION 2018, LLC

Sample Grants Received

2024
GENERAL SUPPORT AND VARIOUS PROJECTS
$115,550
2024
SHDF, GAP FUNDING, CHICK LORD SCHOLARS, FA GIFT, SIMMS GRANT, EMERGENCY FUNDING
$44,264
$40,800
2024
For grant recipient's exempt purposes
$37,650

Showing up to 5 of 81 total records — full history available with membership.

Officers & Directors

TRUSTEE Albert Polito
HEADMASTER Andrew Holmgren
TRUSTEE (PART YEAR) Andrew Schapiro
TRUSTEE Annie Wu
TRUSTEE Ann M Holcomb
TRUSTEE Betsey Hobelmann

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT AND VARIOUS PROJECTS
$798,839 7 grants
PROGRAMS
$657,250 4 grants
For grant recipient's exempt purposes
$634,671 9 grants
EDUCATION
$519,150 13 grants
MULTIPLE
$495,700 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $32.5M $27.7M $140.3M
2024 $32.5M $26.1M $134.5M
2023 $26.3M $24.9M $128.8M
2022 $30.1M $29.0M $120.9M
2021 $23.3M $21.4M $129.3M

Between 2021 and 2025, reported annual revenue grew from $23.3M to $32.5M (+40%), with total assets most recently reported at $140.3M.

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

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