Nonprofit · EIN 03-0186612
MARLBORO SCHOOL OF MUSIC INC
Tax-exempt · PHILADELPHIA, PA 19102
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $3,725,478 | $4,869,025 | -$1,143,547 | $115,575,531 | $915,264 | $114,660,267 |
| September 30, 2024 | 990 | $4,371,811 | $4,832,269 | -$460,458 | $109,464,229 | $1,680,144 | $107,784,085 |
| September 30, 2023 | 990 | $6,363,052 | $4,715,022 | $1,648,030 | $96,113,316 | $1,850,668 | $94,262,648 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $1,401,109
- Program service revenue
- $221,624
- Investment income
- $2,078,864
- Net rental income
- $23,881
- Other revenue
- $23,881
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $210,669
- Other salaries and wages
- $786,405
- Salaries, compensation and benefits (total)
- $1,404,298
- Professional fundraising fees
- $0
- Accounting fees
- $78,365
- Occupancy
- $79,624
- Depreciation
- $808,259
- Program services (functional)
- $4,088,582
- Management and general (functional)
- $667,637
- Fundraising (functional)
- $112,806
Balance sheet and other
- Total assets, start of year
- $109,010,250
- Total assets, end of year
- $115,575,531
- Total liabilities, end of year
- $915,264
- Net assets, end of year
- $114,660,267
- Land, buildings and equipment
- $14,768,926
- Publicly traded securities
- $89,999,738
- Net assets without donor restrictions
- $113,049,851
- Net assets with donor restrictions
- $1,610,416
- Gross receipts
- $3,767,626
- Employees
- 54
- Volunteers
- 34
- Year formed
- 1951
- State of legal domicile
- PA
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Philip Maneval | Administrator Officer | 40 | $122,665 | $12,406 |
| Miles Cohen | Artistic Director Officer | 40 | $88,004 | $15,558 |
| Peter A Benoliel | Director Trustee or director | 1 | $0 | $0 |
| Anthony Berner | Director Trustee or director | 1 | $0 | $0 |
| Carol Christ | Director Trustee or director | 1 | $0 | $0 |
| Ben Davis | Director Trustee or director | 1 | $0 | $0 |
| Margo Drakos | Director Trustee or director | 1 | $0 | $0 |
| Barbara E Field | Director Trustee or director | 1 | $0 | $0 |
| Ann H Franke | Director Trustee or director | 1 | $0 | $0 |
| Ross Garon | Director Trustee or director | 1 | $0 | $0 |
| Daniel B Ginsberg | Director Trustee or director | 1 | $0 | $0 |
| Marsha Gray | Director Trustee or director | 1 | $0 | $0 |
| Stephen J Greenblatt | Director Trustee or director | 1 | $0 | $0 |
| Carol Colburn Grigor | Director Trustee or director | 1 | $0 | $0 |
| Judith W Hurtig | Vice President Trustee or director, Officer | 1 | $0 | $0 |
19 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Marta Casals Istomin | Director Trustee or director | 1 | $0 |
| Robert W Jones | Vice President/Treasurer Trustee or director, Officer | 1 | $0 |
| Daphne Kempner | Director Trustee or director | 1 | $0 |
| Maria Majno | Director Trustee or director | 1 | $0 |
| Ellen McCulloch-Lovell | Director Trustee or director | 1 | $0 |
| Elizabeth Meyer | Director Trustee or director | 1 | $0 |
| Phyllis J Mills | Director Trustee or director | 1 | $0 |
| Edward A Montgomery Jr | Director Trustee or director | 1 | $0 |
| Lester S Morse Jr | Director Trustee or director | 1 | $0 |
| Michael Pollack | Director Trustee or director | 1 | $0 |
| Susan S Rai | Vice President/Clerk Trustee or director, Officer | 1 | $0 |
| Amy Rhodes | Director Trustee or director | 1 | $0 |
| Luisa M Saffiotti | Director Trustee or director | 1 | $0 |
| Christopher Serkin | President & Chairman Trustee or director, Officer | 1 | $0 |
| Jacob Smith | Director Trustee or director | 1 | $0 |
| Anne-Marie Soulliere | Director Trustee or director | 1 | $0 |
| Stephen Stamas | Director Trustee or director | 1 | $0 |
| Harvey Traison | Director Trustee or director | 1 | $0 |
| Christoph Wolff | Director Trustee or director | 1 | $0 |
990 for the year ended September 30, 2024: 34 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Philip Maneval | Manager Officer | 40 | $142,791 | $16,104 |
| Miles Cohen | Artistic Administrator Officer | 40 | $100,679 | $16,390 |
| Peter A Benoliel | Director Trustee or director | 1 | $0 | $0 |
| Anthony Berner | Director Trustee or director | 1 | $0 | $0 |
| Carol Christ | Director Trustee or director | 1 | $0 | $0 |
| Ben Davis | Director Trustee or director | 1 | $0 | $0 |
| Margo Drakos | Director Trustee or director | 1 | $0 | $0 |
| Barbara E Field | Director Trustee or director | 1 | $0 | $0 |
| Ann H Franke | Director Trustee or director | 1 | $0 | $0 |
| Ross Garon | Director Trustee or director | 1 | $0 | $0 |
| Daniel B Ginsberg | Director Trustee or director | 1 | $0 | $0 |
| Marsha Gray | Director Trustee or director | 1 | $0 | $0 |
| Stephen J Greenblatt | Director Trustee or director | 1 | $0 | $0 |
| Carol Colburn Grigor | Director Trustee or director | 1 | $0 | $0 |
| Judith W Hurtig | Vice President Trustee or director, Officer | 1 | $0 | $0 |
| Marta Casals Istomin | Director Trustee or director | 1 | $0 | $0 |
| Robert W Jones | Vice President/Treasurer Trustee or director, Officer | 1 | $0 | $0 |
| Daphne Kempner | Director Trustee or director | 1 | $0 | $0 |
| Maria Majno | Director Trustee or director | 1 | $0 | $0 |
| Ellen McCulloch-Lovell | Director Trustee or director | 1 | $0 | $0 |
| Elizabeth Meyer | Director Trustee or director | 1 | $0 | $0 |
| Phyllis J Mills | Director Trustee or director | 1 | $0 | $0 |
| Edward A Montgomery Jr | Director Trustee or director | 1 | $0 | $0 |
| Lester S Morse Jr | Director Trustee or director | 1 | $0 | $0 |
| Michael Pollack | Director Trustee or director | 1 | $0 | $0 |
| Susan S Rai | Vice President/Clerk Trustee or director, Officer | 1 | $0 | $0 |
| Amy Rhodes | Director Trustee or director | 1 | $0 | $0 |
| Luisa M Saffiotti | Director Trustee or director | 1 | $0 | $0 |
| Christopher Serkin | President & Chairman Trustee or director, Officer | 1 | $0 | $0 |
| Jacob Smith | Director Trustee or director | 1 | $0 | $0 |
| Anne-Marie Soulliere | Director Trustee or director | 1 | $0 | $0 |
| Stephen Stamas | Director Trustee or director | 1 | $0 | $0 |
| Harvey Traison | Director Trustee or director | 1 | $0 | $0 |
| Christoph Wolff | Director Trustee or director | 1 | $0 | $0 |
990 for the year ended September 30, 2023: 39 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| PHILIP MANEVAL | EXECUTIVE DIRECTOR Officer | 40 | $111,678 | $27,601 |
| MILES COHEN | ARTISTIC DIRECTOR Officer | 40 | $80,814 | $23,929 |
| MR PETER A BENOLIEL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR ANTHONY BERNER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DR CAROL CHRIST | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR BEN DAVIS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS MARGO DRAKOS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS BARBARA E FIELD | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS ANNE H FRANKE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR ROSS GARON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR DANIEL B GINSBERG | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS MARSHA GRAY | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DR STEPHEN J GREENBLATT | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS CAROL COLBURN GRIGOR | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JUDITH W HURTIG | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MRS MARTA CASALS ISTOMIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR ROBERT W JONES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DAPHNE E KEMPNER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS MARIA MANJO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MRS SYLVIA MARX | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS ELLEN MCCULLOCH-LOVELL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS ELIZABETH MEYER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS PHYLLIS J MILLS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR EDWARD A MONTGOMERY JR | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR LESTER S MORSE JR | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR MICHAEL POLLACK | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SUSAN S RAI | CLERK & VICE PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| MS AMY RHODES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR WILLIAM H ROBERTS | TREASURER & VICE PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| DR LUISA M SAFFIOTTI | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR CHRISTOPHER SERKIN | PRESIDENT & CHARIMAN Trustee or director, Officer | 1 | $0 | $0 |
| MR JACOB SMITH | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MS ANNE-MARIE SOULLIERE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR STEPHEN STAMAS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MR HARVEY TRAISON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHRISTOPHER WOLFF PHD | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ANGELICA ZANDER RUDENSTINE | DIRECTOR (TO 12/2022) Trustee or director | 1 | $0 | $0 |
| BARBARA H BLOCK | DIRECTOR (TO 12/2022) Trustee or director | 1 | $0 | $0 |
| HANNA H GRAY | DIRECTOR (TO 12/2022) Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 1528 WALNUT ST STE 301, PHILADELPHIA, PA 19102-3602
- Principal officer (990 for 2024)
- Philip Maneval, 1528 Walnut St, Philadelphia, PA 19102
- Signed the 990
- Philip Maneval, Administrator
- Phone
- (215) 569-4690
- Website
- www.marlboromusic.org
- Return prepared by
- Julian Sur CPA
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.
Program accomplishments
- To create a summer study program and community in southeastern Vermont in which 90 diverse musicians share insights and ideas in intensive daily rehearsals, and live with one another, and with staff members, spouses and children for seven weeks.Expenses $2,350,058 · revenue $299,581
- To present weekend concerts to audiences of approximately 6,000 per season, featuring exceptional performances of works that emanate from our intensive summer study program, and which introduce young emerging musical leaders, and rarely-heard and new compositions of special merit.Expenses $1,385,783 · revenue $176,657
- To present several series of touring ensembles in major east coast cities, and single concerts in other communities, that bring exciting performances from our summer training program in Vermont to broader audiences who would not otherwise be able to experience them.Expenses $352,741 · revenue $44,967
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990 on file |
IRS record
- EIN
- 03-0186612
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- School
- Donations deductible (Pub 78)
- Group exemption
- Exempt since
- 1990
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A6E0)
- Group exemption
- 9213 (1 member organizations)
- Assets (IRS master file)
- $109,464,229
- Income (IRS master file)
- $4,419,010
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | $3,725,478 | $4,869,025 | $115,575,531 | IRS |
| 990 | September 2024 | $4,371,811 | $4,832,269 | $109,464,229 | XML |
| 990 | September 2023 | $6,363,052 | $4,715,022 | $96,113,316 | XML |
| 990 | September 2022 | $7,333,815 | $4,871,053 | $89,019,744 | IRS |
| 990 | September 2021 | – | – | – | IRS |
| 990 | September 2020 | – | – | – | IRS |
| 990 | September 2019 | – | – | – | IRS |
| 990 | September 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 03-0186612).
Questions about MARLBORO SCHOOL OF MUSIC INC
- What is the EIN of MARLBORO SCHOOL OF MUSIC INC?
- The employer identification number (EIN) of MARLBORO SCHOOL OF MUSIC INC is 03-0186612.
- Is MARLBORO SCHOOL OF MUSIC INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1990.
- Are donations to MARLBORO SCHOOL OF MUSIC INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Group exemption).
- Which annual return does MARLBORO SCHOOL OF MUSIC INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MARLBORO SCHOOL OF MUSIC INC due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MARLBORO SCHOOL OF MUSIC INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of MARLBORO SCHOOL OF MUSIC INC?
- The 990 for the year ended September 30, 2025 names Philip Maneval.
- Who are the officers and directors of MARLBORO SCHOOL OF MUSIC INC?
- The 990 for the year ended September 30, 2025 lists 34 people; 2 received compensation from the organization, the highest $122,665 (Philip Maneval, Administrator).
- How much revenue does MARLBORO SCHOOL OF MUSIC INC have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $3,725,478, expenses of $4,869,025 and total assets of $115,575,531 at year end.
Organizations in its group exemption (1)
- MARLBORO SCHOOL OF MUSIC INC EIN 22-3059283 · PHILADELPHIA, PA · last filed 990 for 2025
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