Marlboro School of Music Inc

EIN: 030186612 501(c)(3) Arts, Culture & Humanities

Philadelphia, PA

Total Revenue
$3,725,478
Total Expenses
$4,869,025
Total Assets
$115,575,531
Net Assets
$114,660,267
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Financial Vulnerability Assessment (Tuckman-Chang)

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Financial Trends

Organization Details

Formation Year
1951
Legal Domicile
PA
Principal Officer
Philip Maneval
Phone
2155694690
Tax Period
2024-10-01 to 2025-09-30

Marlboro School of Music Inc, founded in 1951, is a community nonprofit in the Arts, Culture & Humanities sector that reported $3.7M in total revenue in fiscal year 2024. Revenue decreased 15% compared to the prior year. Expenses of $4.9M exceeded revenue, resulting in a 31% operating deficit.

Mission

To inspire new generations of musical leaders by enabling artists of diverse ages, nationalities and perspectives to form a nuturing closely knit community devoted to the intensive exploration of chamber music.

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Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

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Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

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Financial Overview (2024)

Revenue Breakdown

Contributions & Grants $1,401,109
Program Service Revenue $221,624
Investment Income $2,078,864
Other Revenue $23,881
TOTAL REVENUE $3,725,478

Expense Breakdown

Grants Paid $0
Salaries & Benefits $1,404,298
Fundraising Expenses $112,806
Program Expenses $4,088,582
Other Expenses $3,464,727
TOTAL EXPENSES $4,869,025

Year-over-Year Comparison

2024 2023 Change
Revenue $3,725,478 $4,371,811 -0.1%
Expenses $4,869,025 $4,832,269 +0.0%
Net Income $-1,143,547 $-460,458 +1.5%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
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Liquidity & Cash Position

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Governance

Voting Members
34
Independent Members
34
Employees
54
Volunteers
34

Governance Policies

Conflict of Interest Policy
Whistleblower Policy
Document Retention Policy

Special Practices & Reported Activities

Operated a School
Operated a Hospital
Provided First Class Travel
Reported Conflict of Interest
Reported Asset Diversion
Excess Benefit Transaction
Made Political Expenditures
Engaged in Lobbying
Operated Donor Advised Fund
Maintained Art Collections
Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers
6
$238,633
Total Directors
32
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
Philip Maneval Administrator 40.00
Officer
$122,665 $12,406 $135,071
Miles Cohen Artistic Director 40.00
Officer
$88,004 $15,558 $103,562
Peter A Benoliel Director 1.00
Director
$0 $0 $0
Anthony Berner Director 1.00
Director
$0 $0 $0
Carol Christ Director 1.00
Director
$0 $0 $0
Ben Davis Director 1.00
Director
$0 $0 $0
Margo Drakos Director 1.00
Director
$0 $0 $0
Barbara E Field Director 1.00
Director
$0 $0 $0
Ann H Franke Director 1.00
Director
$0 $0 $0
Ross Garon Director 1.00
Director
$0 $0 $0
Daniel B Ginsberg Director 1.00
Director
$0 $0 $0
Marsha Gray Director 1.00
Director
$0 $0 $0
Stephen J Greenblatt Director 1.00
Director
$0 $0 $0
Carol Colburn Grigor Director 1.00
Director
$0 $0 $0
Judith W Hurtig Vice President 1.00
Officer Director
$0 $0 $0
Marta Casals Istomin Director 1.00
Director
$0 $0 $0
Robert W Jones Vice President/Treasurer 1.00
Officer Director
$0 $0 $0
Daphne Kempner Director 1.00
Director
$0 $0 $0
Maria Majno Director 1.00
Director
$0 $0 $0
Ellen McCulloch-Lovell Director 1.00
Director
$0 $0 $0
Elizabeth Meyer Director 1.00
Director
$0 $0 $0
Phyllis J Mills Director 1.00
Director
$0 $0 $0
Edward A Montgomery Jr Director 1.00
Director
$0 $0 $0
Lester S Morse Jr Director 1.00
Director
$0 $0 $0
Michael Pollack Director 1.00
Director
$0 $0 $0
Susan S Rai Vice President/Clerk 1.00
Officer Director
$0 $0 $0
Amy Rhodes Director 1.00
Director
$0 $0 $0
Luisa M Saffiotti Director 1.00
Director
$0 $0 $0
Christopher Serkin President & Chairman 1.00
Officer Director
$0 $0 $0
Jacob Smith Director 1.00
Director
$0 $0 $0
Anne-Marie Soulliere Director 1.00
Director
$0 $0 $0
Stephen Stamas Director 1.00
Director
$0 $0 $0
Harvey Traison Director 1.00
Director
$0 $0 $0
Christoph Wolff Director 1.00
Director
$0 $0 $0
Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year Revenue Expenses Assets Net Income
2025 $3,725,478 $4,869,025 $115,575,531 $-1,143,547
2024 $4,371,811 $4,832,269 $109,464,229 $-460,458
2023 $6,363,052 $4,715,022 $96,113,316 $1,648,030
2022 $7,333,815 $4,871,053 $89,019,744 $2,462,762
2021 $11,583,017 $4,051,743 $99,638,142 $7,531,274
2020 $7,855,008 $2,941,013 $86,292,007 $4,913,995
2019 $6,184,652 $3,592,891 $77,206,790 $2,591,761
2018 $5,885,179 $3,771,935 $73,820,078 $2,113,244
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