Nonprofit · EIN 26-1753153
ONEMAMA INCORPORATED
Tax-exempt · SAN FRANCISCO, CA 94114
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $132,700 | $132,700 | $0 | $0 | $0 | $0 |
| December 31, 2024 | 990 | $147,286 | $147,286 | $0 | $0 | $0 | $0 |
| December 31, 2023 | 990 | $176,038 | $176,038 | $0 | $0 | $0 | $0 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $132,700
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $125,850
- Management and general (functional)
- $6,850
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $0
- Total liabilities, end of year
- $0
- Net assets, end of year
- $0
- Gross unrelated business income
- $132,700
- Gross receipts
- $132,700
- Employees
- 0
- Volunteers
- 30
- Year formed
- 2009
- State of legal domicile
- CA
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 |
|---|---|---|---|
| SIOBHAN NEILLAN | PRESIDENT/ EXECUTIVE DIRECTOR Trustee or director, Officer | 20 | $0 |
| ABBEY JAY HUNT | SECRETARY Trustee or director | 1 | $0 |
| LISA GRAHAM POWELL | TREASURER Trustee or director | 0.5 | $0 |
| ELIZABETH MANN | AT LARGE Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SIOBHAN NEILLAN | PRESIDENT/ EXECUTIVE DIRECTOR Trustee or director, Officer | 20 | $0 |
| ABBEY JAY HUNT | SECRETARY Trustee or director | 1 | $0 |
| LISA GRAHAM POWELL | TREASURER Trustee or director | 0.5 | $0 |
| ELIZABETH MANN | AT LARGE Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SIOBHAN NEILLAN | PRESIDENT/ EXECUTIVE DIRECTOR Trustee or director, Officer | 20 | $0 |
| ABBEY JAY HUNT | SECRETARY Trustee or director | 1 | $0 |
| LISA GRAHAM POWELL | TREASURER Trustee or director | 0.5 | $0 |
| ELIZABETH MANN | AT LARGE Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 2261 MARKET ST 128, SAN FRANCISCO, CA 94114-1612
- In care of
- % SIOBHAN NEILLAND
- Principal officer (990 for 2025)
- Siobhan Neilland, 2261 Market St 128, San Francisco, CA 94114
- Signed the 990
- Siobhan Neilland, PRESIDENT
- Phone
- (415) 957-2197
- Website
- www.onemama.org
- Return prepared by
- MARIE M MAY CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 26-1753153 or by the name ONEMAMA INCORPORATED.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
The focus is to empower women as caregivers, mothers, business women and agents of change for their rural communities all over the world.
Program accomplishments
- Facility to help families0
- ProgramsExpenses $125,850 · revenue $132,700
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
- 26-1753153
- 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
- 2008
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- International, foreign affairs and national security (Q33)
- Income (IRS master file)
- $132,700
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $132,700 | $132,700 | $0 | XML |
| 990 | December 2024 | $147,286 | $147,286 | $0 | XML |
| 990 | December 2023 | $176,038 | $176,038 | $0 | XML |
| 990 | December 2022 | $156,693 | $156,693 | $0 | 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 26-1753153).
Questions about ONEMAMA INCORPORATED
- What is the EIN of ONEMAMA INCORPORATED?
- The employer identification number (EIN) of ONEMAMA INCORPORATED is 26-1753153.
- Is ONEMAMA INCORPORATED tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
- Are donations to ONEMAMA INCORPORATED tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ONEMAMA INCORPORATED 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 ONEMAMA 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 ONEMAMA INCORPORATED 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 ONEMAMA INCORPORATED?
- The 990 for the year ended December 31, 2025 names Siobhan Neilland.
- Who are the officers and directors of ONEMAMA INCORPORATED?
- The 990 for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does ONEMAMA INCORPORATED have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $132,700, expenses of $132,700 and total assets of $0 at year end.
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