Nonprofit · EIN 20-4333165
ENSEMBLE ROBOT INCORPORATED
Also known as ENSEMBLE ROBOT, Ensemble Robot Christine Southworth
Tax-exempt · LEXINGTON, MA 02420
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $3,500 | $10,154 | -$6,654 | $2,694 | $0 | $2,694 |
| December 31, 2024 | 990-EZ | $36,000 | $36,679 | -$679 | $9,348 | $0 | $9,348 |
| December 31, 2023 | 990-EZ | $16,350 | $19,110 | -$2,760 | $10,027 | $0 | $10,027 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $3,500
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $2,500
- Professional fees and payments to contractors
- $3,260
- Occupancy
- $1,598
- Printing, publications and postage
- $857
- Other expenses
- $1,939
- Program services (functional)
- $3,987
Balance sheet and other
- Total assets, start of year
- $9,348
- Total assets, end of year
- $2,694
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,694
- Cash, savings and investments
- $2,694
- Gross receipts
- $3,500
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Christine Southworth | President | 2 | $0 |
| Evan Ziporyn | Vice President | 0 | $0 |
990-EZ for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Christine Southworth | President | 10 | $0 |
| Evan Ziporyn | Vice President | 1 | $0 |
990-EZ for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Christine Southworth | President | 3 | $0 |
| Evan Ziporyn | Vice President | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 65 TURNING MILL RD, LEXINGTON, MA 02420-1009
- In care of
- % CHRISTINE SOUTHWORTH
- Mailing address (990-N for 2007)
- 65 Turning Mill Road, Lexington MA 02420
- Principal officer (990-N for 2007)
- Christine Southworth, 65 Turning Mill Road, Lexington MA 02420
- Signed the 990-EZ
- Christine Southworth, President
- Phone
- (617) 905-6804
- Website
- www.ensemblerobot.org
Mission
Ensemble Robot is an organization dedicated to producing performances of new music and electronic music in the Boston area and bringing our Boston and New York based musicians and artists to festivals around the world. Our performing groups currently are Ambient Orchestra, Gamelan Galak Tika, a Balinese gamelan in residence at MIT, Spider's Canvas / Arachnodrone, and Christine Southworth and Evan Ziporyn, who perform as a duo and solo with electronic music and video art.
Program accomplishments
- Mushroom Modulation Maze performance LexingtonExpenses $1,487 · grants $1,000
- Gamelan Galak Tika performances at MITExpenses $2,500
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 20-4333165
- 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
- 2007
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A68)
- Assets (IRS master file)
- $2,694
- Income (IRS master file)
- $3,500
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $3,500 | $10,154 | $2,694 | IRS |
| 990-EZ | December 2024 | $36,000 | $36,679 | $9,348 | IRS |
| 990-EZ | December 2023 | $16,350 | $19,110 | $10,027 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2007 Officer: Christine Southworth | December 31, 2007 | ≤ $50,000 receipts | – | – | e-Postcard |
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 20-4333165).
Questions about ENSEMBLE ROBOT INCORPORATED
- What is the EIN of ENSEMBLE ROBOT INCORPORATED?
- The employer identification number (EIN) of ENSEMBLE ROBOT INCORPORATED is 20-4333165.
- Is ENSEMBLE ROBOT INCORPORATED tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
- Are donations to ENSEMBLE ROBOT INCORPORATED tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ENSEMBLE ROBOT INCORPORATED file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ENSEMBLE ROBOT INCORPORATED 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 ENSEMBLE ROBOT INCORPORATED last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of ENSEMBLE ROBOT INCORPORATED?
- The 990-N for 2007 names Christine Southworth.
- Who are the officers and directors of ENSEMBLE ROBOT INCORPORATED?
- The 990-EZ for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does ENSEMBLE ROBOT INCORPORATED have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $3,500, expenses of $10,154 and total assets of $2,694 at year end.
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