Nonprofit · EIN 20-8132099
THOMSON FAMILY FOUNDATION
Tax-exempt · SAN FRANCISCO, CA 94126
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $38,705 | $82,294 | -$43,589 | $1,880,425 | $0 | $1,880,425 |
| December 31, 2024 | 990-PF | $67,650 | $176,763 | -$109,113 | $1,914,081 | $0 | $1,914,081 |
| December 31, 2023 | 990-PF | $62,012 | $50,230 | $11,782 | $1,962,357 | $0 | $1,962,357 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Dividends
- $38,705
Expenses
- Grants and similar amounts paid
- $65,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $65,000
- Excise tax on investment income
- $298
Balance sheet and other
- Total assets, start of year
- $1,914,081
- Total assets, end of year
- $1,880,425
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,880,425
- Fair market value of assets
- $2,196,652
- Qualifying distributions
- $65,000
- Net investment income
- $38,705
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 |
|---|---|---|---|
| CLIFFORD L THOMSON 11700 PRESTON RD 660-206, DALLAS, TX 75230 | PRESIDENT | 5 | $0 |
| C JAY THOMSON PO BOX 26150, SAN FRANCISCO, CA 94126 | VICE PRESIDENT | 5 | $0 |
| SHANNON M THOMSON PO BOX 26150, SAN FRANCISCO, CA 94126 | DIRECTOR | 5 | $0 |
| BONNIE M THOMSON 11700 PRESTON RD 660-206, DALLAS, TX 75230 | DIRECTOR | 5 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Clifford L Thomson 11700 Preston Rd 660-206, Dallas, TX 75230 | President | 5 | $0 |
| C Jay Thomson PO BOX 26150, San Francisco, CA 94126 | Vice President | 5 | $0 |
| Shannon M Thomson PO BOX 26150, san Francisco, CA 94126 | Director | 5 | $0 |
| Bonnie M Thomson 11700 Preston Rd 660-206, dallas, TX 75230 | Director | 5 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Clifford L Thomson 11700 Preston Rd 660-206, Dallas, TX 75230 | President | 5 | $0 |
| C Jay Thomson PO BOX 26150, San Francisco, CA 94126 | Vice President | 5 | $0 |
| Shannon M Thomson PO BOX 26150, san Francisco, CA 94126 | Director | 5 | $0 |
| Bonnie M Thomson 11700 Preston Rd 660-206, dallas, TX 75230 | Director | 5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 26150, SAN FRANCISCO, CA 94126-6150
- In care of
- % MURANO GROUP
- Signed the 990-PF
- JAY THOMSON, VICE PRESIDENT
- Phone
- (415) 684-1900
- Return prepared by
- BDO USA
California records
California keeps its own records of charities and corporations. Search them by EIN 20-8132099 or by the name THOMSON 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
- 20-8132099
- 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
- 2007
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $1,880,425
- Income (IRS master file)
- $38,705
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $38,705 | $82,294 | $1,880,425 | IRS |
| 990-PF | December 2024 | $67,650 | $176,763 | $1,914,081 | IRS |
| 990-PF | December 2023 | $62,012 | $50,230 | $1,962,357 | 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 20-8132099).
Questions about THOMSON FAMILY FOUNDATION
- What is the EIN of THOMSON FAMILY FOUNDATION?
- The employer identification number (EIN) of THOMSON FAMILY FOUNDATION is 20-8132099.
- Is THOMSON FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
- Are donations to THOMSON FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does THOMSON FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of THOMSON 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 THOMSON 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 THOMSON FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does THOMSON FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $38,705, expenses of $82,294 and total assets of $1,880,425 at year end.
Other nonprofits in SAN FRANCISCO
- SERGEY BRIN FAMILY FOUNDATION EIN 47-2107200 · last filed 990-PF for 2024
- JEWISH COMMUNITY FEDERATION OF S F MARIN PENINSULA & SONOMA COUNTIES EIN 94-1156533 · last filed 990 for 2025
- MAXWELL HANRAHAN FOUNDATION EIN 83-2118884 · last filed 990-PF for 2024
- TIDES FOUNDATION EIN 51-0198509 · last filed 990 for 2024
- SAN FRANCISCO FOUNDATION EIN 01-0679337 · last filed 990 for 2025
- JAMES IRVINE FOUNDATION EIN 94-1236937 · last filed 990-PF for 2024
- UNITED STATES ENERGY FOUNDATION EIN 83-1740146 · last filed 990 for 2024
- GIVE FORWARD FOUNDATION EIN 82-3785197 · last filed 990-PF for 2024
All nonprofits in SAN FRANCISCO · California · Philanthropy, voluntarism and grantmaking foundations