Nonprofit · EIN 13-3469416
HENRY LINDENBAUM MEMORIAL FOUNDATION INC
Tax-exempt · NEW YORK, NY 10022
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $4,517 | $9,339 | -$4,822 | $58,147 | $0 | $58,147 |
| December 31, 2024 | 990-PF | $1,648 | $4,756 | -$3,108 | $62,969 | $0 | $62,969 |
| December 31, 2023 | 990-PF | $1,846 | $8,800 | -$6,954 | $52,393 | $0 | $52,393 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $266
- Dividends
- $1,642
- Net gain from sales of assets
- $2,609
Expenses
- Grants and similar amounts paid
- $7,800
- Disbursements for charitable purposes
- $7,800
- Excise tax on investment income
- $41
Balance sheet and other
- Total assets, start of year
- $62,969
- Total assets, end of year
- $58,147
- Total liabilities, end of year
- $0
- Net assets, end of year
- $58,147
- Fair market value of assets
- $146,371
- Qualifying distributions
- $7,800
- Net investment income
- $4,251
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 |
|---|---|---|---|
| RUTH LINDENBAUM 480 PARK AVE, NEW YORK, NY 10022 | DIR/PRES | 0.5 | $0 |
| AVRAM LINDENBAUM 17 CANFIELD DR, STAMFORD, CT 06902 | DIRECTOR | 0 | $0 |
| MICHAEL LINDENBAUM 2377 COLLINS AVE, MIAMI BEACH, FL 33139 | DIRECTOR | 0 | $0 |
| PHILIP LINDENBAUM 16 WEST 16TH ST, NEW YORK, NY 10011 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RUTH LINDENBAUM 480 PARK AVE, NEW YORK, NY 10022 | DIR/PRES | 0.5 | $0 |
| AVRAM LINDENBAUM 17 CANFIELD DR, STAMFORD, CT 06902 | DIRECTOR | 0 | $0 |
| MICHAEL LINDENBAUM 2377 COLLINS AVE, MIAMI BEACH, FL 33139 | DIRECTOR | 0 | $0 |
| PHILIP LINDENBAUM 16 WEST 16TH ST, NEW YORK, NY 10011 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RUTH LINDENBAUM 480 PARK AVE, NEW YORK, NY 10022 | DIR/PRES | 0.5 | $0 |
| AVRAM LINDENBAUM 17 CANFIELD DR, STAMFORD, CT 06902 | DIRECTOR | 0 | $0 |
| MICHAEL LINDENBAUM 2377 COLLINS AVE, MIAMI BEACH, FL 33139 | DIRECTOR | 0 | $0 |
| PHILIP LINDENBAUM 16 WEST 16TH ST, NEW YORK, NY 10011 | DIRECTOR | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 480 PARK AVE, NEW YORK, NY 10022-1613
- Signed the 990-PF
- ruth lindenbaum, pres
- Phone
- (212) 486-8608
- Return prepared by
- MARK BINDIGER CPA PC
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
- 13-3469416
- 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
- 1988
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $58,147
- Income (IRS master file)
- $10,769
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $4,517 | $9,339 | $58,147 | XML |
| 990-PF | December 2024 | $1,648 | $4,756 | $62,969 | XML |
| 990-PF | December 2023 | $1,846 | $8,800 | $52,393 | 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 13-3469416).
Questions about HENRY LINDENBAUM MEMORIAL FOUNDATION INC
- What is the EIN of HENRY LINDENBAUM MEMORIAL FOUNDATION INC?
- The employer identification number (EIN) of HENRY LINDENBAUM MEMORIAL FOUNDATION INC is 13-3469416.
- Is HENRY LINDENBAUM MEMORIAL FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
- Are donations to HENRY LINDENBAUM MEMORIAL FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does HENRY LINDENBAUM MEMORIAL FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of HENRY LINDENBAUM MEMORIAL 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 HENRY LINDENBAUM MEMORIAL 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 HENRY LINDENBAUM MEMORIAL FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does HENRY LINDENBAUM MEMORIAL FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $4,517, expenses of $9,339 and total assets of $58,147 at year end.
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