Nonprofit · EIN 87-3853684
SOFIA RESEARCH AND DEVELOPMENT FOUNDATION
Tax-exempt · PALO ALTO, CA 94303
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $12,911 | $10,690 | $2,221 | $101,338 | $0 | $101,338 |
| December 31, 2024 | 990-PF | $1,317 | $13,821 | -$12,504 | $99,117 | $0 | $99,117 |
| December 31, 2023 | 990-PF | $71,646 | $676 | $70,970 | $111,708 | $599 | $111,109 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $12,223
- Interest
- $688
Expenses
- Grants and similar amounts paid
- $0
- Excise tax on investment income
- $10
Balance sheet and other
- Total assets, start of year
- $99,117
- Total assets, end of year
- $101,338
- Total liabilities, end of year
- $0
- Net assets, end of year
- $101,338
- Fair market value of assets
- $101,338
- Net investment income
- $688
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 |
|---|---|---|---|
| RAY REISLER 1069 E MEADOW CIRCLE APT 1802, PALO ALTO, CA 94303 | C.E.O. | 1 | $0 |
| BILL CHEN 1069 E MEADOW CIRCLE, PALO ALTO, CA 94303 | C.F.O. | 1 | $0 |
| RENATE KROGDAHL 1069 E MEADOW CIRCLE, PALO ALTO, CA 94303 | SECRETARY | 1 | $0 |
990-PF for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ray Reisler 1069 E Meadow Circle, Palo Alto, CA 94303 | President | 1 | $0 |
| Yueyun Chen 13203 Droxford St, Cerritos, CA 90703 | CFO | 1 | $0 |
| Geoffrey Cox 1017 Vernier Place, Stanford, CA 94305 | Board Member | 1 | $0 |
| Lisa Cooper Wilkins 501 Park Way, South San Francisco, CA 94080 | Board Member | 1 | $0 |
| Renate Krogdahl 1256 Curtiss Ave, San Jose, CA 95125 | Secretary | 1 | $0 |
| Steven Gold 6029 Scotmist Drive, Rancho Palos Verdes, CA 90275 | Board Member | 1 | $0 |
990-PF for the year ended December 31, 2023: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ray Reisler Juan Benito Blanco 3254 1802, Montevideo, UY | President | 1 | $0 |
| Yueyun Chen 13203 Droxford St, Cerritos, CA 90703 | CFO | 1 | $0 |
| Geoffrey Cox 1017 Vernier Place, Stanford, CA 94305 | Board Member | 1 | $0 |
| Lisa Cooper Wilkins 501 Park Way, South San Francisco, CA 94080 | Board Member | 1 | $0 |
| Allan Cahoon 2829 Arbutus Rd 5301, Victoria, CA | Board Member | 1 | $0 |
| Renate Krogdahl 1256 Curtiss Ave, San Jose, CA 95125 | Secretary | 1 | $0 |
| Steven Gold 6029 Scotmist Drive, Rancho Palos Verdes, CA 90275 | Board Member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1069 E MEADOW CIR, PALO ALTO, CA 94303-4231
- In care of
- % RENATE KROGDAHL
- Signed the 990-PF
- RAY REISLER, CEO
- Phone
- (650) 468-2535
- Return prepared by
- SINO-AMERICAN BOOKKEEPING & TAX SERVICE
California records
California keeps its own records of charities and corporations. Search them by EIN 87-3853684 or by the name SOFIA RESEARCH AND DEVELOPMENT 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
- 87-3853684
- 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
- 2022
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Education (B05)
- Assets (IRS master file)
- $101,338
- Income (IRS master file)
- $12,911
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $12,911 | $10,690 | $101,338 | XML |
| 990-PF | December 2024 | $1,317 | $13,821 | $99,117 | XML |
| 990-PF | December 2023 | $71,646 | $676 | $111,708 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | 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 87-3853684).
Questions about SOFIA RESEARCH AND DEVELOPMENT FOUNDATION
- What is the EIN of SOFIA RESEARCH AND DEVELOPMENT FOUNDATION?
- The employer identification number (EIN) of SOFIA RESEARCH AND DEVELOPMENT FOUNDATION is 87-3853684.
- Is SOFIA RESEARCH AND DEVELOPMENT FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
- Are donations to SOFIA RESEARCH AND DEVELOPMENT FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does SOFIA RESEARCH AND DEVELOPMENT FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of SOFIA RESEARCH AND DEVELOPMENT 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 SOFIA RESEARCH AND DEVELOPMENT 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 SOFIA RESEARCH AND DEVELOPMENT FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does SOFIA RESEARCH AND DEVELOPMENT FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $12,911, expenses of $10,690 and total assets of $101,338 at year end.
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