Nonprofit · EIN 13-6145916
I WALDBAUM FAMILY FOUNDATION INC
Tax-exempt · JERICHO, NY 11753
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $822,059 | $969,438 | -$147,379 | $4,696,928 | $0 | $4,696,928 |
| December 31, 2024 | 990-PF | $1,149,813 | $1,039,315 | $110,498 | $4,844,307 | $0 | $4,844,307 |
| December 31, 2023 | 990-PF | $501,691 | $1,029,550 | -$527,859 | $4,733,809 | $0 | $4,733,809 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $124,237
- Net gain from sales of assets
- $697,645
- Other income
- $177
Expenses
- Grants and similar amounts paid
- $799,100
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $806,175
- Excise tax on investment income
- $9,462
Balance sheet and other
- Total assets, start of year
- $4,844,307
- Total assets, end of year
- $4,696,928
- Total liabilities, end of year
- $0
- Net assets, end of year
- $4,696,928
- Fair market value of assets
- $9,278,701
- Qualifying distributions
- $806,175
- Net investment income
- $822,059
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 |
|---|---|---|---|
| NANCY WALDBAUM NIMKOFF 9 MEADOW ROAD, OLD WESTBURY, NY 11568 | PRESIDENT/CO-EXUCUTIVE DIR | 10 | $0 |
| CAROLYN MALINSKY 40 EAST 9TH STREET APT 9F, NEW YORK, NY 10003 | TREASURER/CO-EXECUTIVE DIR | 5 | $0 |
| ARTHUR WALDBAUM 137 BACON ROAD, OLD WESTBURY, NY 11568 | VICE PRESIDENT | 5 | $0 |
| MARTIN WALDBAUM C/O FLII 1 JERICHO PLAZA SUITE 201, JERICHO, NY 11753 | VICE PRESIDENT | 5 | $0 |
| BENJAMIN MALINSKY 154 NEWARK STREET APT2, HOBOKEN, NJ 07030 | TREASURER/CO-EXECUTIVE DIR | 5 | $0 |
990-PF for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NANCY WALDBAUM NIMKOFF 9 MEADOW ROAD, OLD WESTBURY, NY 11568 | PRESIDENT/CO-EXUCUTIVE DIR | 10 | $0 |
| CAROLYN MALINSKY 40 EAST 9TH STREET APT 9F, NEW YORK, NY 10003 | TREASURER/CO-EXECUTIVE DIR | 5 | $0 |
| ARTHUR WALDBAUM 137 BACON ROAD, OLD WESTBURY, NY 11568 | VICE PRESIDENT | 5 | $0 |
| MARTIN WALDBAUM C/O FLII 1 JERICHO PLAZA SUITE 201, JERICHO, NY 11753 | VICE PRESIDENT | 5 | $0 |
| BENJAMIN MALINSKY 154 NEWARK STREET APT2, HOBOKEN, NJ 07030 | TREASURER/CO-EXECUTIVE DIR | 5 | $0 |
990-PF for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NANCY WALDBAUM NIMKOFF 9 MEADOW ROAD, OLD WESTBURY, NY 11568 | PRESIDENT/CO-EXUCUTIVE DIR | 10 | $0 |
| CAROLYN MALINSKY 40 EAST 9TH STREET APT 9F, NEW YORK, NY 10003 | TREASURER/CO-EXECUTIVE DIR | 5 | $0 |
| ARTHUR WALDBAUM 137 BACON ROAD, OLD WESTBURY, NY 11568 | VICE PRESIDENT | 5 | $0 |
| MARTIN WALDBAUM C/O FLII 1 JERICHO PLAZA SUITE 201, JERICHO, NY 11753 | VICE PRESIDENT | 5 | $0 |
| BENJAMIN MALINSKY 154 NEWARK STREET APT2, HOBOKEN, NJ 07030 | TREASURER/CO-EXECUTIVE DIR | 5 | $0 |
Address and contacts
- Address (IRS master file)
- CO FLII ONE JERICHO PLAZA STE 201, JERICHO, NY 11753-0000
- In care of
- % FLII
- Signed the 990-PF
- NANCY WALDBAUM-NIMKOFF, OFFICER
- Phone
- (516) 935-1200
- Return prepared by
- PERELSON WEINER ACCOUNTANTS & ADVISORS
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
- 13-6145916
- 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
- 1963
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $4,696,928
- Income (IRS master file)
- $930,352
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $822,059 | $969,438 | $4,696,928 | XML |
| 990-PF | December 2024 | $1,149,813 | $1,039,315 | $4,844,307 | IRS |
| 990-PF | December 2023 | $501,691 | $1,029,550 | $4,733,809 | 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 13-6145916).
Questions about I WALDBAUM FAMILY FOUNDATION INC
- What is the EIN of I WALDBAUM FAMILY FOUNDATION INC?
- The employer identification number (EIN) of I WALDBAUM FAMILY FOUNDATION INC is 13-6145916.
- Is I WALDBAUM FAMILY FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1963.
- Are donations to I WALDBAUM FAMILY FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does I WALDBAUM FAMILY FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of I WALDBAUM FAMILY 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 I WALDBAUM FAMILY 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 I WALDBAUM FAMILY FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does I WALDBAUM FAMILY FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $822,059, expenses of $969,438 and total assets of $4,696,928 at year end.
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