Nonprofit · EIN 81-0928065
STEM & BEYOND FOUNDATION
Tax-exempt · ROWLAND HGHTS, CA 91748
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $0 | $3,913 | -$3,913 | $66,867 | $0 | $66,867 |
| December 31, 2024 | 990-PF | $1,284 | $1,926 | -$642 | $70,749 | $0 | $70,749 |
| December 31, 2023 | 990-PF | $5,818 | $1,180 | $4,638 | $71,391 | $0 | $71,391 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
Expenses
- Grants and similar amounts paid
- $3,520
Balance sheet and other
- Total assets, start of year
- $70,749
- Total assets, end of year
- $66,867
- Total liabilities, end of year
- $0
- Net assets, end of year
- $66,867
- Fair market value of assets
- $66,867
- Net investment income
- $31
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 |
|---|---|---|---|
| JANET SIU 17815 CALLE SAN LUCAS, ROWLAND HEIGHTS, CA 91748 | PRESIDENT | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHEN SIU 17128 COLIMA ROAD, HACIENDA HTS, CA 91745 | President | 1 | $0 |
| JANET SIU 17128 COLIMA ROAD 886, HACIENDA HEIGHTS, CA 91745 | Secretary | 1 | $0 |
| EMILY SIU 17128 COLIMA ROAD 886, HACIENDA HEIGHTS, CA 91745 | Vice President | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHEN SIU 17128 COLIMA ROAD, HACIENDA HTS, CA 91745 | President | 1 | $0 |
| JANET SIU 17128 COLIMA ROAD 886, HACIENDA HEIGHTS, CA 91745 | Secretary | 1 | $0 |
| EMILY SIU 17128 COLIMA ROAD 886, HACIENDA HEIGHTS, CA 91745 | Vice President | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 17815 CALLE SAN LUCAS, ROWLAND HGHTS, CA 91748-2544
- Signed the 990-PF
- JANET SIU, PRESIDENT
- Phone
- (626) 353-0546
- Return prepared by
- Tinana & Chow CPA's
California records
California keeps its own records of charities and corporations. Search them by EIN 81-0928065 or by the name STEM & BEYOND 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
- 81-0928065
- 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
- 2016
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $66,867
- Income (IRS master file)
- $1
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $0 | $3,913 | $66,867 | IRS |
| 990-PF | December 2024 | $1,284 | $1,926 | $70,749 | XML |
| 990-PF | December 2023 | $5,818 | $1,180 | $71,391 | 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 81-0928065).
Questions about STEM & BEYOND FOUNDATION
- What is the EIN of STEM & BEYOND FOUNDATION?
- The employer identification number (EIN) of STEM & BEYOND FOUNDATION is 81-0928065.
- Is STEM & BEYOND FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2016.
- Are donations to STEM & BEYOND FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does STEM & BEYOND FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of STEM & BEYOND 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 STEM & BEYOND 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 STEM & BEYOND FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does STEM & BEYOND FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $0, expenses of $3,913 and total assets of $66,867 at year end.
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