Nonprofit · EIN 27-0387300
WILLIAM V CAMPBELL FAMILY FOUNDATION
Tax-exempt · PALO ALTO, CA 94301
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $1,214,780 | $2,135,084 | -$920,304 | $20,418,187 | $28,163 | $20,390,024 |
| December 31, 2024 | 990-PF | $1,622,239 | $1,593,912 | $28,327 | $15,574,632 | $13,163 | $15,561,469 |
| December 31, 2023 | 990-PF | -$229,622 | $2,581,520 | -$2,811,142 | $13,765,915 | $8,163 | $13,757,752 |
| December 31, 2022 | 990-PF (amended) | $2,637,924 | $2,473,418 | $164,506 | $12,108,914 | $3,163 | $12,105,751 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $253,212
- Interest
- $23
- Net gain from sales of assets
- $961,545
Expenses
- Grants and similar amounts paid
- $1,950,000
- Compensation of officers, directors and key employees
- $50,000
- Disbursements for charitable purposes
- $1,968,483
- Excise tax on investment income
- $34,669
Balance sheet and other
- Total assets, start of year
- $15,574,632
- Total assets, end of year
- $20,418,187
- Total liabilities, end of year
- $28,163
- Net assets, end of year
- $20,390,024
- Fair market value of assets
- $20,418,187
- Qualifying distributions
- $1,968,483
- Net investment income
- $2,597,212
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 |
|---|---|---|---|
| TOM BAENZIGER 350 SECOND STREET SUITE 7, LOS ALTOS, CA 94022 | DIRECTOR/CEO/CHAIRMAN | 5 | $50,000 |
| JAMES W CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/SECRETARY | 1 | $0 |
| MARGARET R CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/CFO | 1 | $0 |
| EILEEN BOCCI CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TOM BAENZIGER 350 SECOND STREET SUITE 7, LOS ALTOS, CA 94022 | DIRECTOR/CEO/CHAIRMAN | 5 | $50,000 |
| JAMES W CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/SECRETARY | 1 | $0 |
| MARGARET R CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/CFO | 1 | $0 |
| EILEEN BOCCI CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TOM BAENZIGER 350 SECOND STREET SUITE 7, LOS ALTOS, CA 94022 | DIRECTOR/CEO/CHAIRMAN | 5 | $50,000 |
| JAMES W CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/SECRETARY | 1 | $0 |
| MARGARET R CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/CFO | 1 | $0 |
| EILEEN BOCCI CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2022: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TOM BAENZIGER 350 SECOND STREET SUITE 7, LOS ALTOS, CA 94022 | DIRECTOR/CEO/CHAIRMAN | 5 | $50,000 |
| JAMES W CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/SECRETARY | 1 | $0 |
| MARGARET R CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR/CFO | 1 | $0 |
| EILEEN BOCCI CAMPBELL 305 CHURCHILL AVENUE, PALO ALTO, CA 94301 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 305 CHURCHILL AVE, PALO ALTO, CA 94301-3602
- In care of
- % WILLIAM V CAMPBELL
- Signed the 990-PF
- TOM BAENZIGER, DIRECTOR
- Phone
- (650) 327-6478
- Return prepared by
- BAKER TILLY ADVISORY GROUP LP
California records
California keeps its own records of charities and corporations. Search them by EIN 27-0387300 or by the name WILLIAM V CAMPBELL FAMILY 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
- 27-0387300
- 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
- 2009
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $20,418,187
- Income (IRS master file)
- $2,622,923
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $1,214,780 | $2,135,084 | $20,418,187 | XML |
| 990-PF | December 2024 | $1,622,239 | $1,593,912 | $15,574,632 | XML |
| 990-PF | December 2023 | -$229,622 | $2,581,520 | $13,765,915 | XML |
| 990-PF | December 2022 | $2,637,924 | $2,473,418 | $12,108,914 | XML |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2019 | – | – | – | 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 27-0387300).
Questions about WILLIAM V CAMPBELL FAMILY FOUNDATION
- What is the EIN of WILLIAM V CAMPBELL FAMILY FOUNDATION?
- The employer identification number (EIN) of WILLIAM V CAMPBELL FAMILY FOUNDATION is 27-0387300.
- Is WILLIAM V CAMPBELL FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
- Are donations to WILLIAM V CAMPBELL FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does WILLIAM V CAMPBELL FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of WILLIAM V CAMPBELL FAMILY 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 WILLIAM V CAMPBELL FAMILY 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 WILLIAM V CAMPBELL FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 1 received compensation from the organization, the highest $50,000 (TOM BAENZIGER, DIRECTOR/CEO/CHAIRMAN).
- How much revenue does WILLIAM V CAMPBELL FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,214,780, expenses of $2,135,084 and total assets of $20,418,187 at year end.
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