Nonprofit · EIN 77-0560496
FEIGENBAUM NII FOUNDATION
Tax-exempt · SAN FRANCISCO, CA 94133
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $38,576 | $146,060 | -$107,484 | $518,506 | $103,000 | $415,506 |
| December 31, 2024 | 990-PF | $31,447 | $98,104 | -$66,657 | $527,564 | $4,700 | $522,864 |
| December 31, 2023 | 990-PF | $24,387 | $51,512 | -$27,125 | $594,221 | $4,700 | $589,521 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $21,187
- Net gain from sales of assets
- $17,389
Expenses
- Grants and similar amounts paid
- $106,250
- Compensation of officers, directors and key employees
- $36,800
- Disbursements for charitable purposes
- $106,250
- Excise tax on investment income
- $534
Balance sheet and other
- Total assets, start of year
- $527,564
- Total assets, end of year
- $518,506
- Total liabilities, end of year
- $103,000
- Net assets, end of year
- $415,506
- Fair market value of assets
- $625,022
- Qualifying distributions
- $106,250
- Net investment income
- $38,576
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-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHERI BRYANT 145 BRODERICK STREET 101, SAN FRANCISCO, CA 94117 | DIRECTOR | 4 | $9,200 |
| KARIN BRYANT 2140 BUSH STREET 7, SAN FRANCISCO, CA 94115 | DIRECTOR | 4 | $9,200 |
| CAROL FEIGENBAUM 668 ORANGE AVENUE, LOS ALTOS, CA 94022 | DIRECTOR | 4 | $9,200 |
| JANET FEIGENBAUM 4 KINGSFIELD COTTAGES, ABBOTS LANGLEY, WD5 0LH, UK | DIRECTOR | 4 | $9,200 |
| EDWARD FEIGENBAUM 101 1ST STREET 112, LOS ALTOS, CA 94022 | PRESIDENT | 2 | $0 |
990-PF for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHERI BRYANT 145 BRODERICK STREET 101, SAN FRANCISCO, CA 94117 | DIRECTOR | 4 | $9,200 |
| KARIN BRYANT 2140 BUSH STREET 7, SAN FRANCISCO, CA 94115 | DIRECTOR | 4 | $9,200 |
| CAROL FEIGENBAUM 668 ORANGE AVENUE, LOS ALTOS, CA 94022 | DIRECTOR | 4 | $9,200 |
| JANET FEIGENBAUM 4 KINGSFIELD COTTAGES, ABBOTS LANGLEY, WD5 0LH, UK | DIRECTOR | 4 | $9,000 |
| EDWARD FEIGENBAUM 101 1ST STREET 112, LOS ALTOS, CA 94022 | PRESIDENT | 2 | $0 |
990-PF for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JANET FEIGENBAUM 4 KINGSFIELD COTTAGES, ABBOTS LANGLEY, WD5 0LH, UK | DIRECTOR | 4 | $9,200 |
| SHERI BRYANT 145 BRODERICK STREET 101, SAN FRANCISCO, CA 94117 | DIRECTOR | 4 | $8,900 |
| KARIN BRYANT 2140 BUSH STREET 7, SAN FRANCISCO, CA 94115 | DIRECTOR | 4 | $8,900 |
| CAROL FEIGENBAUM 668 ORANGE AVENUE, LOS ALTOS, CA 94022 | DIRECTOR | 4 | $8,900 |
| EDWARD FEIGENBAUM 101 1ST STREET 112, LOS ALTOS, CA 94022 | PRESIDENT | 2 | $0 |
| H PENNY NII 101 1ST STREET 112, LOS ALTOS, CA 94022 | VICE PRESIDENT | 3 | $0 |
Address and contacts
- Address (IRS master file)
- 1750 TAYLOR ST UNIT 1101, SAN FRANCISCO, CA 94133-3644
- In care of
- % EDWARD FEIGENBAUM
- Signed the 990-PF
- EDWARD FEIGENBAUM, PRESIDENT
- Phone
- (650) 244-0072
- Return prepared by
- MANDEL & KING CPA'S
California records
California keeps its own records of charities and corporations. Search them by EIN 77-0560496 or by the name FEIGENBAUM NII FOUNDATION.
- 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)
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 77-0560496
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2001
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $518,506
- Income (IRS master file)
- $66,028
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $38,576 | $146,060 | $518,506 | IRS |
| 990-PF | December 2024 | $31,447 | $98,104 | $527,564 | XML |
| 990-PF | December 2023 | $24,387 | $51,512 | $594,221 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | 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 77-0560496).
Questions about FEIGENBAUM NII FOUNDATION
- What is the EIN of FEIGENBAUM NII FOUNDATION?
- The employer identification number (EIN) of FEIGENBAUM NII FOUNDATION is 77-0560496.
- Is FEIGENBAUM NII FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
- Are donations to FEIGENBAUM NII FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does FEIGENBAUM NII FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of FEIGENBAUM NII FOUNDATION 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 FEIGENBAUM NII FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of FEIGENBAUM NII FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 5 people; 4 received compensation from the organization, the highest $9,200 (SHERI BRYANT, DIRECTOR).
- How much revenue does FEIGENBAUM NII FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $38,576, expenses of $146,060 and total assets of $518,506 at year end.
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