Nonprofit · EIN 87-4467139
ORGANIZATION FOR ETHICAL SOURCE
Tax-exempt · OAK PARK, IL 60301
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $151,581 | $147,045 | $4,536 | $16,094 | – | $16,094 |
| December 31, 2024 | 990-EZ | $22,188 | $21,345 | $843 | $11,558 | – | $11,558 |
| December 31, 2023 | 990-EZ | $880 | $165,236 | -$164,356 | $10,716 | – | $10,716 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $151,581
Expenses
- Compensation of officers, directors and key employees
- $130,320
- Salaries, compensation and benefits (total)
- $140,436
- Professional fees and payments to contractors
- $1,400
- Other expenses
- $5,209
- Program services (functional)
- $145,181
Balance sheet and other
- Total assets, start of year
- $11,558
- Total assets, end of year
- $16,094
- Total liabilities, end of year
- –
- Net assets, end of year
- $16,094
- Cash, savings and investments
- $16,094
- Gross receipts
- $151,581
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 |
|---|---|---|---|
| Coraline Ada Ehmke | President | 40 | $130,320 |
| Sean Bailey | Secretary | 1 | $0 |
| Will Barton | Director | 1 | $0 |
| Astrid Countee | Treasurer | 1 | $0 |
| Samueel Haque | Vice President | 1 | $0 |
| Mike Nolan | Director | 1 | $0 |
990-EZ for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Coraline Ada Ehmke | President | 40 | $13,008 |
| Sean Bailey | Secretary | 1 | $0 |
| Will Barton | Director | 1 | $0 |
| Astrid Countee | Treasurer | 1 | $0 |
| Sameeul Haque | Vice President | 1 | $0 |
| Mike Nolan | Director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Coraline Ada Ehmke | President | 40 | $144,018 |
| Sean Bailey | Director | 1 | $0 |
| Will Barton | Director | 1 | $0 |
| Astrid Countee | Treasurer | 1 | $0 |
| Sameeul Haque | Secretary | 1 | $0 |
| Mike Nolan | Director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 805 LAKE ST PMB 237, OAK PARK, IL 60301-1301
- Signed the 990-EZ
- Coraline Ada Ehmke, Executive Director
- Phone
- (708) 557-7287
- Website
- https://ethicalsource.dev/
- Return prepared by
- Key Figures LLC
Mission
The Organization for Ethical Source NFP works to advance ethical considerations in open source and other technology communities, through instruments like codes of conduct and governance.
Program accomplishments
- Release of a major, volunteer- 2-year project, a new version of one of our core products used by thousands of online communities.Expenses $145,181
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-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
- 87-4467139
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Exempt since
- 2023
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U41)
- Assets (IRS master file)
- $16,094
- Income (IRS master file)
- $151,581
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $151,581 | $147,045 | $16,094 | XML |
| 990-EZ | December 2024 | $22,188 | $21,345 | $11,558 | IRS |
| 990-EZ | December 2023 | $880 | $165,236 | $10,716 | XML |
| 990 | December 2022 | $398,766 | $223,694 | $175,072 | 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 87-4467139).
Questions about ORGANIZATION FOR ETHICAL SOURCE
- What is the EIN of ORGANIZATION FOR ETHICAL SOURCE?
- The employer identification number (EIN) of ORGANIZATION FOR ETHICAL SOURCE is 87-4467139.
- Is ORGANIZATION FOR ETHICAL SOURCE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Which annual return does ORGANIZATION FOR ETHICAL SOURCE 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 ORGANIZATION FOR ETHICAL SOURCE 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 ORGANIZATION FOR ETHICAL SOURCE last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of ORGANIZATION FOR ETHICAL SOURCE?
- The 990-EZ for the year ended December 31, 2025 lists 6 people; 1 received compensation from the organization, the highest $130,320 (Coraline Ada Ehmke, President).
- How much revenue does ORGANIZATION FOR ETHICAL SOURCE have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $151,581, expenses of $147,045 and total assets of $16,094 at year end.
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