Nonprofit · EIN 13-1924971
NAUMBURG ORCHESTRAL CONC
Tax-exempt · NEW YORK, NY 10024
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $73,461 | $337,908 | -$264,447 | $9,538,137 | $0 | $9,538,137 |
| December 31, 2024 | 990 | $436,645 | $273,218 | $163,427 | $8,668,342 | $15,682 | $8,652,660 |
| December 31, 2023 | 990 | $498,892 | $333,127 | $165,765 | $7,886,554 | $41,859 | $7,844,695 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $309,276
- Program service revenue
- $0
- Investment income
- -$235,815
- Net gain from sales of assets
- -$378,119
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $67,500
- Salaries, compensation and benefits (total)
- $84,764
- Professional fundraising fees
- $0
- Accounting fees
- $9,295
- Program services (functional)
- $305,195
- Management and general (functional)
- $17,441
- Fundraising (functional)
- $15,272
Balance sheet and other
- Total assets, start of year
- $8,668,342
- Total assets, end of year
- $9,538,137
- Total liabilities, end of year
- $0
- Net assets, end of year
- $9,538,137
- Publicly traded securities
- $9,367,726
- Net assets without donor restrictions
- $9,538,137
- Gross receipts
- $5,413,227
- Employees
- 1
- Volunteers
- 4
- Year formed
- 1922
- State of legal domicile
- NY
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ANTHONY C BRACEWELL | EXECUTIVE DIRECTOR Key employee | 40 | $67,500 |
| CHRISTOPHER W LONDON | PRESIDENT Officer | 40 | $0 |
| JUDITH E NAUMBURG | CHAIR/TREASURER Officer | 15 | $0 |
| THOMAS J HEALY JR | VICE PRESIDENT Officer | 1 | $0 |
| WILLIAM L BERNHARD | DIRECTOR Trustee or director | 1 | $0 |
| STUART M BLUESTONE | SECRETARY Trustee or director, Officer | 2 | $0 |
| DARREN BLUESTONE | DIRECTOR Trustee or director | 1 | $0 |
| ELIZABETH M BRYDEN | DIRECTOR Trustee or director | 1 | $0 |
| ROBIN J COHN | DIRECTOR Trustee or director | 1 | $0 |
| JOAN H BRIGHT | DIRECTOR Trustee or director | 1 | $0 |
| SYLVIE KIMCHE | DIRECTOR Trustee or director | 1 | $0 |
| GORDON NAUMBURG | DIRECTOR Trustee or director | 1 | $0 |
| TAHLIA NAUMBURG SAYERS | DIRECTOR Trustee or director | 1 | $0 |
| CAROL WINCENC | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 14 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHRISTOPHER W LONDON | PRESIDENT Officer | 40 | $20,000 |
| JUDITH E NAUMBURG | CHAIR/TREASURER Officer | 15 | $0 |
| THOMAS J HEALY JR | VICE PRESIDENT Officer | 1 | $0 |
| WILLIAM L BERNHARD | DIRECTOR Trustee or director | 1 | $0 |
| STUART M BLUESTONE | SECRETARY Trustee or director, Officer | 2 | $0 |
| DARREN BLUESTONE | DIRECTOR Trustee or director | 1 | $0 |
| ELIZABETH M BRYDEN | DIRECTOR Trustee or director | 1 | $0 |
| ROBIN J COHN | DIRECTOR Trustee or director | 1 | $0 |
| JOAN H BRIGHT | DIRECTOR Trustee or director | 1 | $0 |
| AMY FRIEDNER | DIRECTOR Trustee or director | 1 | $0 |
| SYLVIE KIMCHE | DIRECTOR Trustee or director | 1 | $0 |
| GORDON NAUMBURG | DIRECTOR Trustee or director | 1 | $0 |
| TAHLIA NAUMBURG SAYERS | DIRECTOR Trustee or director | 1 | $0 |
| CAROL WINCENC | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHRISTOPHER W LONDON | PRESIDENT Officer | 40 | $20,000 |
| JUDITH E NAUMBURG | CHAIR/TREASURER Officer | 15 | $0 |
| THOMAS J HEALY JR | VICE PRESIDENT Officer | 1 | $0 |
| WILLIAM L BERNHARD | DIRECTOR Trustee or director | 1 | $0 |
| STUART M BLUESTONE | SECRETARY Trustee or director, Officer | 2 | $0 |
| ELIZABETH M BRYDEN | DIRECTOR Trustee or director | 1 | $0 |
| ROBIN J COHN | DIRECTOR Trustee or director | 1 | $0 |
| JOAN H BRIGHT | DIRECTOR Trustee or director | 1 | $0 |
| AMY FRIEDNER | DIRECTOR Trustee or director | 1 | $0 |
| GORDON NAUMBURG | DIRECTOR Trustee or director | 1 | $0 |
| TAHLIA NAUMBURG SAYERS | DIRECTOR Trustee or director | 1 | $0 |
| SUSAN SHINE | DIRECTOR Trustee or director | 1 | $0 |
| CAROL WINCENC | DIRECTOR Trustee or director | 1 | $0 |
| SUSAN MORGENTHAU | HONORARY DIRECTOR Trustee or director | 0.1 | $0 |
| ELIZABETH C MINNIGH | HONORARY DIRECTOR Trustee or director | 0.1 | $0 |
Address and contacts
- Address (IRS master file)
- 300 CENTRAL PARK WEST, NEW YORK, NY 10024-1513
- In care of
- % C LONDON
- Principal officer (990 for 2025)
- C W LONDON, 82 POUND RIDGE RD, POUND RIDGE, NY 10576
- Signed the 990
- CHRISTOPHER W LONDON, PRESIDENT
- Phone
- (772) 408-4855
- Website
- WWW.NAUMBURGCONCERTS.ORG
- Return prepared by
- DANIEL A HALPERN CPA
Mission
FREE OUTDOOR CLASSICAL MUSIC CONCERTS, IN THE NAUMBURG BANDSHELL OF NEW YORK CITYS CENTRAL PARK, FOR THE PUBLIC TO ENJOY, SINCE 1905.
Program accomplishments
- THE EXPENSES ARE IN CONJUNCTION WITH DELIVERING FREE ORCHESTRAL CONCERTS GIVEN DURING THE YEAR AT THE NAUMBURG BANDSHELL IN CENTRAL PARK, NEW YORK CITY. MISSION STATEMENT: AS THE OLDEST CONTINUOUS FREE OUTDOOR CLASSICAL MUSIC CONCERT SERIES IN THE WORLD, THE NAUMBURG ORCHESTRAL CONCERTS IS DEDICATED TO PROVIDING SUCH CONCERTS FOR ALL NEW YORKERS AT THE NAUMBURG BANDSHELL IN CENTRAL PARK. IN ADDITION TO PROVIDING THE HIGHEST QUALITY MUSIC FOR A BROAD AUDIENCE, NAUMBURG ORCHESTRAL CONCERTS SHOWCASES EXCITING NEW MUSICIANS, CONDUCTORS AND COMPOSERS.Expenses $305,195
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 13-1924971
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1956
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $9,538,137
- Income (IRS master file)
- $5,413,227
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $73,461 | $337,908 | $9,538,137 | XML |
| 990 | December 2024 | $436,645 | $273,218 | $8,668,342 | XML |
| 990 | December 2023 | $498,892 | $333,127 | $7,886,554 | XML |
| 990 | December 2022 | $1,542,921 | $260,860 | $6,338,915 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 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 13-1924971).
Questions about NAUMBURG ORCHESTRAL CONC
- What is the EIN of NAUMBURG ORCHESTRAL CONC?
- The employer identification number (EIN) of NAUMBURG ORCHESTRAL CONC is 13-1924971.
- Is NAUMBURG ORCHESTRAL CONC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1956.
- Are donations to NAUMBURG ORCHESTRAL CONC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does NAUMBURG ORCHESTRAL CONC 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 NAUMBURG ORCHESTRAL CONC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did NAUMBURG ORCHESTRAL CONC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of NAUMBURG ORCHESTRAL CONC?
- The 990 for the year ended December 31, 2025 names C W LONDON.
- Who are the officers and directors of NAUMBURG ORCHESTRAL CONC?
- The 990 for the year ended December 31, 2025 lists 14 people; 1 received compensation from the organization, the highest $67,500 (ANTHONY C BRACEWELL, EXECUTIVE DIRECTOR).
- How much revenue does NAUMBURG ORCHESTRAL CONC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $73,461, expenses of $337,908 and total assets of $9,538,137 at year end.
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