Nonprofit · EIN 45-4151686
SHIMMERSKY FOUNDATION
Tax-exempt · SUNNYVALE, CA 94086
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| November 30, 2025 | 990-PF | $78,856 | $108,818 | -$29,962 | $1,249,009 | $11,701 | $1,237,308 |
| November 30, 2024 | 990-PF | $74,844 | $103,029 | -$28,185 | $1,283,012 | $15,742 | $1,267,270 |
| November 30, 2023 | 990-PF | $74,712 | $105,685 | -$30,973 | $1,305,187 | $9,732 | $1,295,455 |
Financial details: 990-PF for the year ended November 30, 2025
Revenue
- Dividends
- $2,306
- Net rental income
- $33,806
Expenses
- Grants and similar amounts paid
- $520
- Disbursements for charitable purposes
- $43,602
- Excise tax on investment income
- $471
Balance sheet and other
- Total assets, start of year
- $1,283,012
- Total assets, end of year
- $1,249,009
- Total liabilities, end of year
- $11,701
- Net assets, end of year
- $1,237,308
- Fair market value of assets
- $1,336,569
- Qualifying distributions
- $43,602
- Net investment income
- $78,856
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 November 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| YADONG ZHANG 1286 KIFER RD STE 101, SUNNYVALE, CA 94086 | President | 30 | $0 |
| HUIWEN SUN 1286 KIFER RD STE 101, SUNNYVALE, CA 94086 | Secretary | 20 | $0 |
990-PF for the year ended November 30, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| YADONG ZHANG 1286 KIFER RD STE 101, SUNNYVALE, CA 94086 | President | 30 | $0 |
| HUIWEN SUN 1286 KIFER RD STE 101, SUNNYVALE, CA 94086 | Secretary | 20 | $0 |
990-PF for the year ended November 30, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| YADONG ZHANG 1286 KIFER RD STE 101, SUNNYVALE, CA 94086 | President | 30 | $0 |
| HUIWEN SUN 1286 KIFER RD STE 101, SUNNYVALE, CA 94086 | Secretary | 20 | $0 |
Address and contacts
- Address (IRS master file)
- 1286 KIFER RD STE 101, SUNNYVALE, CA 94086-5326
- Signed the 990-PF
- HUIWEN SUN, Secretary
- Phone
- (650) 336-5180
- Return prepared by
- CHOU & CCH ACCOUNTANCY CORP
California records
California keeps its own records of charities and corporations. Search them by EIN 45-4151686 or by the name SHIMMERSKY 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 November, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2024 | November 30, 2025 | April 15, 2026 | 990-PF on file |
| 2023 | November 30, 2024 | April 15, 2025 | 990-PF on file |
| 2022 | November 30, 2023 | April 15, 2024 | 990-PF on file |
IRS record
- EIN
- 45-4151686
- 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
- 2012
- Accounting year ends
- November
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T23)
- Assets (IRS master file)
- $1,249,009
- Income (IRS master file)
- $78,856
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | November 2025 | $78,856 | $108,818 | $1,249,009 | XML |
| 990-PF | November 2024 | $74,844 | $103,029 | $1,283,012 | XML |
| 990-PF | November 2023 | $74,712 | $105,685 | $1,305,187 | XML |
| 990-PF | November 2022 | – | – | – | IRS |
| 990-PF | November 2021 | – | – | – | IRS |
| 990-PF | November 2020 | – | – | – | 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 45-4151686).
Questions about SHIMMERSKY FOUNDATION
- What is the EIN of SHIMMERSKY FOUNDATION?
- The employer identification number (EIN) of SHIMMERSKY FOUNDATION is 45-4151686.
- Is SHIMMERSKY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
- Are donations to SHIMMERSKY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does SHIMMERSKY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of SHIMMERSKY FOUNDATION due?
- The return for tax year 2025 (the year ending November 30, 2026) is due April 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SHIMMERSKY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended November 2025.
- Who are the officers and directors of SHIMMERSKY FOUNDATION?
- The 990-PF for the year ended November 30, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does SHIMMERSKY FOUNDATION have?
- On its 990-PF for the year ended November 30, 2025 it reported revenue of $78,856, expenses of $108,818 and total assets of $1,249,009 at year end.
Other nonprofits in SUNNYVALE
- XIE FOUNDATION EIN 27-1208110 · last filed 990-PF for 2024
- INTUITIVE FOUNDATION EIN 83-2210302 · last filed 990-PF for 2024
- SKB FOUNDATION EIN 94-3024121 · last filed 990-PF for 2025
- LIM K FOUNDATION EIN 39-3322789 · last filed 990-PF for 2025
- MARK TOZER & ASSOCIATES FOUNDATION EIN 33-2508665 · last filed 990-PF for 2024
- GREEN GRAND FOUNDATION EIN 92-1173245 · last filed 990-PF for 2024
- M & H FOUNDATION EIN 26-3904217 · last filed 990-PF for 2024
- LIN AND WANG FAMILY LEGACY FOUNDATI ON INC EIN 41-2524666 · last filed 990-PF for 2025
All nonprofits in SUNNYVALE · California · Philanthropy, voluntarism and grantmaking foundations