Nonprofit · EIN 94-1676472
ZIEF FAMILY FOUNDATION INC
Tax-exempt · SAN MATEO, CA 94403
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990-PF | $1,251,559 | $1,030,414 | $221,145 | $12,132,229 | $0 | $12,132,229 |
| June 30, 2024 | 990-PF | $1,248,948 | $940,969 | $307,979 | $11,728,525 | $0 | $11,728,525 |
Financial details: 990-PF for the year ended June 30, 2025
Revenue
- Dividends
- $250,256
- Interest
- $22,621
- Net rental income
- $525,559
- Net gain from sales of assets
- -$6,821
Expenses
- Grants and similar amounts paid
- $230,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $413,196
- Excise tax on investment income
- $10,148
Balance sheet and other
- Total assets, start of year
- $11,728,525
- Total assets, end of year
- $12,132,229
- Total liabilities, end of year
- $0
- Net assets, end of year
- $12,132,229
- Fair market value of assets
- $22,223,104
- Qualifying distributions
- $413,196
- Net investment income
- $1,258,380
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Curson Dave 20 East 20th Avenue, San Mateo, CA 94403 | President | 5 | $0 |
| Kleinman Joann 20 East 20th Avenue, San Mateo, CA 94403 | Chief Financial Officer | 0.5 | $0 |
| Gelzayd Reinart 20 East 20th Avenue, San Mateo, CA 94403 | Director | 0.5 | $0 |
| Weinstein Allison 20 East 20th Avenue, San Mateo, CA 94403 | Secretary | 0.5 | $0 |
990-PF for the year ended June 30, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Curson Dave 20 East 20TH Avenue, San Mateo, CA 94403 | President | 5 | $0 |
| Kleinman Joann 20 East 20TH Avenue, San Mateo, CA 94403 | Chief Financial Officer | 0.5 | $0 |
| Gelzayd Reinart 20 East 20TH Avenue, San Mateo, CA 94403 | Director | 0.5 | $0 |
| Weinstein Allison 20 East 20TH Avenue, San Mateo, CA 94403 | Secretary | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- 20 E 20TH AVE, SAN MATEO, CA 94403-1319
- In care of
- % MR DAVE CURSON PRESIDENT
- Signed the 990-PF
- Dave Curson, President
- Phone
- (650) 403-0403
- Return prepared by
- Aprio Advisory Group LLC
California records
California keeps its own records of charities and corporations. Search them by EIN 94-1676472 or by the name ZIEF FAMILY FOUNDATION INC.
- 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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990-PF on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-PF on file |
IRS record
- EIN
- 94-1676472
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation (exempt from paying excise taxes)
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 1988
- Accounting year ends
- June
- Files
- Form 990-PF
- Assets (IRS master file)
- $12,132,229
- Income (IRS master file)
- $1,362,481
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | June 2025 | $1,251,559 | $1,030,414 | $12,132,229 | IRS |
| 990-PF | June 2024 | $1,248,948 | $940,969 | $11,728,525 | XML |
| 990-PF | June 2023 | – | – | – | IRS |
| 990-PF | June 2022 | – | – | – | IRS |
| 990-PF | June 2021 | – | – | – | IRS |
| 990-PF | June 2019 | – | – | – | IRS |
| 990-PF | June 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 94-1676472).
Questions about ZIEF FAMILY FOUNDATION INC
- What is the EIN of ZIEF FAMILY FOUNDATION INC?
- The employer identification number (EIN) of ZIEF FAMILY FOUNDATION INC is 94-1676472.
- Is ZIEF FAMILY FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
- Are donations to ZIEF FAMILY FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does ZIEF FAMILY FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ZIEF FAMILY FOUNDATION INC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ZIEF FAMILY FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended June 2025.
- Who are the officers and directors of ZIEF FAMILY FOUNDATION INC?
- The 990-PF for the year ended June 30, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does ZIEF FAMILY FOUNDATION INC have?
- On its 990-PF for the year ended June 30, 2025 it reported revenue of $1,251,559, expenses of $1,030,414 and total assets of $12,132,229 at year end.
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