Nonprofit · EIN 46-0533779
RUSSELL W BUTTERWORTH FOUNDATION
Tax-exempt · SAN CLEMENTE, CA 92672
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $749,178 | $228,107 | $521,071 | $3,169,286 | $0 | $3,169,286 |
| December 31, 2024 | 990-PF | $115,991 | $211,020 | -$95,029 | $2,848,012 | $0 | $2,848,012 |
| December 31, 2023 | 990-PF | $118,153 | $220,510 | -$102,357 | $2,943,041 | $0 | $2,943,041 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $448,339
- Dividends
- $109,017
- Net gain from sales of assets
- $191,822
Expenses
- Grants and similar amounts paid
- $200,500
- Disbursements for charitable purposes
- $200,500
- Excise tax on investment income
- $3,798
Balance sheet and other
- Total assets, start of year
- $2,848,012
- Total assets, end of year
- $3,169,286
- Total liabilities, end of year
- $0
- Net assets, end of year
- $3,169,286
- Fair market value of assets
- $5,034,999
- Qualifying distributions
- $200,500
- Net investment income
- $300,839
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 |
|---|---|---|---|
| CLAUDIO A HAUG 225 W AVE ALESSANDRO, SAN CLEMENTE, CA 92672 | Treasurer | 2 | $0 |
| GARY LENNERT 147 LINCOLN INN ROAD, COLUMBIA, SC 29212 | President | 2 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CLAUDIO A HAUG 225 W AVE ALESSANDRO, SAN CLEMENTE, CA 92672 | Treasurer | 2 | $0 |
| GARY LENNERT 147 LINCOLN INN ROAD, COLUMBIA, SC 29212 | President | 2 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CLAUDIO A HAUG 225 W AVE ALESSANDRO, SAN CLEMENTE, CA 92672 | Treasurer | 2 | $0 |
| GARY LENNERT 147 LINCOLN INN ROAD, COLUMBIA, SC 29212 | President | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 225 W AVENIDA ALESSANDRO, SAN CLEMENTE, CA 92672-4334
- In care of
- % CLAUDIO HAUG
- Signed the 990-PF
- CLAUDIO A HAUG, Treasurer
- Phone
- (949) 293-9062
- Return prepared by
- Claudio A Haug CPA A Prof Corp
California records
California keeps its own records of charities and corporations. Search them by EIN 46-0533779 or by the name RUSSELL W BUTTERWORTH 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
- 46-0533779
- 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
- 2012
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $3,169,286
- Income (IRS master file)
- $1,710,006
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $749,178 | $228,107 | $3,169,286 | XML |
| 990-PF | December 2024 | $115,991 | $211,020 | $2,848,012 | XML |
| 990-PF | December 2023 | $118,153 | $220,510 | $2,943,041 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | 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 46-0533779).
Questions about RUSSELL W BUTTERWORTH FOUNDATION
- What is the EIN of RUSSELL W BUTTERWORTH FOUNDATION?
- The employer identification number (EIN) of RUSSELL W BUTTERWORTH FOUNDATION is 46-0533779.
- Is RUSSELL W BUTTERWORTH FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
- Are donations to RUSSELL W BUTTERWORTH FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does RUSSELL W BUTTERWORTH FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of RUSSELL W BUTTERWORTH 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 RUSSELL W BUTTERWORTH 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 RUSSELL W BUTTERWORTH FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does RUSSELL W BUTTERWORTH FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $749,178, expenses of $228,107 and total assets of $3,169,286 at year end.
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