Nonprofit · EIN 36-5038838
IMPOSSIBLE FOUNDATION
Tax-exempt · REDWOOD CITY, CA 94063
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $17,500 | $93,241 | -$75,741 | $2,998,443 | $1,982 | $2,996,461 |
| December 31, 2024 | 990-PF | $500,000 | $278,408 | $221,592 | $3,072,421 | $219 | $3,072,202 |
| December 31, 2023 | 990-PF | $200,000 | $310,140 | -$110,140 | $2,934,695 | $84,010 | $2,850,685 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $17,500
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $13,666
- Disbursements for charitable purposes
- $66,399
Balance sheet and other
- Total assets, start of year
- $3,072,421
- Total assets, end of year
- $2,998,443
- Total liabilities, end of year
- $1,982
- Net assets, end of year
- $2,996,461
- Fair market value of assets
- $2,998,443
- Qualifying distributions
- $66,399
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 |
|---|---|---|---|
| DR PATRICK BROWN 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | PRESIDENT & DIRECTOR | 1 | $0 |
| MS GWEN SU 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | TREASURER | 1 | $0 |
| MS AUDREY CU 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | SECRETARY (DEPARTED FY25) | 1 | $0 |
| DR MICHAEL EISEN 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | DIRECTOR | 1 | $0 |
| MR ROBERT HAAS 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR PATRICK BROWN 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | PRESIDENT & DIRECTOR | 1 | $0 |
| MS GWEN SU 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | TREASURER | 1 | $0 |
| MS AUDREY CU 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | SECRETARY (BEGAN FY24) | 1 | $0 |
| DR MICHAEL EISEN 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | DIRECTOR | 1 | $0 |
| MR ROBERT HAAS 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | DIRECTOR (BEGAN FY24) | 1 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR PATRICK BROWN 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | PRESIDENT & DIRECTOR | 1 | $0 |
| MS JOHANNA HONEYFIELD 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | TREASURER & SECRETARY (TO DEC '23) | 1 | $0 |
| MR DAVID BORECKY 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | DIRECTOR (TO FEB '23) | 1 | $0 |
| DR MICHAEL EISEN 400 SAGINAW DRIVE, REDWOOD CITY, CA 94063 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 400 SAGINAW DR, REDWOOD CITY, CA 94063-4749
- Signed the 990-PF
- GWEN SU, TREASURER
- Phone
- (415) 421-7555
- Website
- QEDRANCH.ORG
- Return prepared by
- JOHNSON LAMBERT LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 36-5038838 or by the name IMPOSSIBLE 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
- 36-5038838
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 2024
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Environment (C05)
- Assets (IRS master file)
- $2,998,443
- Income (IRS master file)
- $17,500
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $17,500 | $93,241 | $2,998,443 | XML |
| 990-PF | December 2024 | $500,000 | $278,408 | $3,072,421 | XML |
| 990-PF | December 2023 | $200,000 | $310,140 | $2,934,695 | XML |
| 990-PF | December 2022 | – | – | – | 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 36-5038838).
Questions about IMPOSSIBLE FOUNDATION
- What is the EIN of IMPOSSIBLE FOUNDATION?
- The employer identification number (EIN) of IMPOSSIBLE FOUNDATION is 36-5038838.
- Is IMPOSSIBLE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to IMPOSSIBLE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does IMPOSSIBLE FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of IMPOSSIBLE 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 IMPOSSIBLE 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 IMPOSSIBLE FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does IMPOSSIBLE FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $17,500, expenses of $93,241 and total assets of $2,998,443 at year end.
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