Nonprofit · EIN 22-3553441
ZS & M WILF FOUNDATION INC
Tax-exempt · SHORT HILLS, NJ 07078
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $35,815,278 | $6,012,424 | $29,802,854 | $174,729,600 | $0 | $174,729,600 |
| December 31, 2024 | 990-PF | $8,162,172 | $9,182,026 | -$1,019,854 | $164,768,426 | $0 | $164,768,426 |
| December 31, 2023 | 990-PF | $5,128,523 | $12,056,597 | -$6,928,074 | $147,653,426 | $0 | $147,653,426 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $5,002,383
- Dividends
- $5,460,535
- Interest
- $299
- Net gain from sales of assets
- $25,045,330
- Other income
- $306,731
Expenses
- Grants and similar amounts paid
- $5,584,483
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $5,597,417
- Excise tax on investment income
- $432,443
Balance sheet and other
- Total assets, start of year
- $164,768,426
- Total assets, end of year
- $174,729,600
- Total liabilities, end of year
- $0
- Net assets, end of year
- $174,729,600
- Fair market value of assets
- $174,729,600
- Qualifying distributions
- $5,597,417
- Net investment income
- $31,121,047
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 |
|---|---|---|---|
| ZYGMUNT WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | PRESIDENT, TREASURER & TRUSTEE | 0.25 | $0 |
| MARK WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | VICE PRESIDENT, SECRETARY & TRUSTEE | 0.25 | $0 |
| ELIZABETH WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| LEONARD WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| ELANA WILF TANZMAN 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| JASON WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| JONATHAN WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| STEVEN WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| STEPHANIE WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| RACHEL S WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| DANIEL WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
990-PF for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ZYGMUNT WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | PRESIDENT, TREASURER & TRUSTEE | 0.25 | $0 |
| MARK WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | VICE PRESIDENT, SECRETARY & TRUSTEE | 0.25 | $0 |
| ELIZABETH WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| LEONARD WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| ELANA WILF TANZMAN 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| JASON WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| JONATHAN WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| STEVEN WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| STEPHANIE WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| RACHEL S WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| DANIEL WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
990-PF for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ZYGMUNT WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | PRESIDENT, TREASURER & TRUSTEE | 0.25 | $0 |
| MARK WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | VICE PRESIDENT, SECRETARY & TRUSTEE | 0.25 | $0 |
| ELIZABETH WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| LEONARD WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| ELANA WILF TANZMAN 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| JASON WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| JONATHAN WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| STEVEN WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| STEPHANIE WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| RACHEL S WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
| DANIEL WILF 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078 | TRUSTEE | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 820 MORRIS TURNPIKE, SHORT HILLS, NJ 07078-2624
- In care of
- % ZYGMUNT WILF
- Signed the 990-PF
- ZYGMUNT WILF, PRESIDENT, TREASURER, TRUSTEE
- Phone
- (973) 924-8246
- Return prepared by
- PKF O'CONNOR DAVIES ADVISORY LLC
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
- 22-3553441
- 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
- 1998
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22Z)
- Assets (IRS master file)
- $174,729,600
- Income (IRS master file)
- $65,828,135
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $35,815,278 | $6,012,424 | $174,729,600 | XML |
| 990-PF | December 2024 | $8,162,172 | $9,182,026 | $164,768,426 | XML |
| 990-PF | December 2023 | $5,128,523 | $12,056,597 | $147,653,426 | 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 22-3553441).
Questions about ZS & M WILF FOUNDATION INC
- What is the EIN of ZS & M WILF FOUNDATION INC?
- The employer identification number (EIN) of ZS & M WILF FOUNDATION INC is 22-3553441.
- Is ZS & M WILF FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
- Are donations to ZS & M WILF FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does ZS & M WILF FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ZS & M WILF FOUNDATION INC 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 ZS & M WILF FOUNDATION INC 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 ZS & M WILF FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 11 people; 0 received compensation from the organization.
- How much revenue does ZS & M WILF FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $35,815,278, expenses of $6,012,424 and total assets of $174,729,600 at year end.
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