Nonprofit · EIN 45-4056156
BARTZ MARR FAMILY FOUNDATION
Tax-exempt · ATHERTON, CA 94027
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $5,860,798 | $76,690 | $5,784,108 | $18,997,339 | $600,000 | $18,397,339 |
| December 31, 2024 | 990-PF | $1,998,817 | $653,168 | $1,345,649 | $12,073,441 | $0 | $12,073,441 |
| December 31, 2023 | 990-PF | $466,434 | $1,231,553 | -$765,119 | $10,727,792 | $0 | $10,727,792 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $5,017,989
- Dividends
- $419,373
- Net gain from sales of assets
- $423,436
Expenses
- Grants and similar amounts paid
- $5,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $210,750
- Excise tax on investment income
- $11,186
Balance sheet and other
- Total assets, start of year
- $12,073,441
- Total assets, end of year
- $18,997,339
- Total liabilities, end of year
- $600,000
- Net assets, end of year
- $18,397,339
- Fair market value of assets
- $18,997,339
- Qualifying distributions
- $210,750
- Net investment income
- $842,809
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 |
|---|---|---|---|
| CAROL A BARTZ 82 ISABELLA AVENUE, ATHERTON, CA 94027 | PRESIDENT | 0 | $0 |
| BILL MARR 82 ISABELLA AVENUE, ATHERTON, CA 94027 | SECRETARY | 0 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CAROL A BARTZ 11100 Santa Monica Blvd 600, Los Angeles, CA 90025 | PRESIDENT | 0 | $0 |
| BILL MARR 11100 Santa Monica Blvd 600, Los Angeles, CA 90025 | SECRETARY | 0 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CAROL A BARTZ 114 PACIFICA STE 340, IRVINE, CA 92618 | PRESIDENT | 0 | $0 |
| BILL MARR 114 PACIFICA STE 340, IRVINE, CA 92618 | SECRETARY | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 82 ISABELLA AVE, ATHERTON, CA 94027-4061
- In care of
- % PETER CORREIA
- Signed the 990-PF
- CAROL BARTZ, PRESIDENT
- Return prepared by
- Baker Tilly Advisory Group LP
California records
California keeps its own records of charities and corporations. Search them by EIN 45-4056156 or by the name BARTZ MARR 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
- 45-4056156
- 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
- 2014
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Human services (P99)
- Assets (IRS master file)
- $18,997,339
- Income (IRS master file)
- $6,719,263
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $5,860,798 | $76,690 | $18,997,339 | XML |
| 990-PF | December 2024 | $1,998,817 | $653,168 | $12,073,441 | IRS |
| 990-PF | December 2023 | $466,434 | $1,231,553 | $10,727,792 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2017 | – | – | – | 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 45-4056156).
Questions about BARTZ MARR FAMILY FOUNDATION
- What is the EIN of BARTZ MARR FAMILY FOUNDATION?
- The employer identification number (EIN) of BARTZ MARR FAMILY FOUNDATION is 45-4056156.
- Is BARTZ MARR FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to BARTZ MARR FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does BARTZ MARR FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of BARTZ MARR 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 BARTZ MARR 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 BARTZ MARR FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does BARTZ MARR FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $5,860,798, expenses of $76,690 and total assets of $18,997,339 at year end.
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