Nonprofit · EIN 13-6028788
THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC
Tax-exempt · NEW YORK, NY 10017
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990-PF | $329,192,065 | $19,422,965 | $309,769,100 | $348,148,693 | $0 | $348,148,693 |
| September 30, 2024 | 990-PF | $7,596,262 | $11,143,051 | -$3,546,789 | $119,702,530 | $0 | $119,702,530 |
| September 30, 2023 | 990-PF | $3,683,723 | $7,868,628 | -$4,184,905 | $123,254,867 | $0 | $123,254,867 |
Financial details: 990-PF for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $242,773,037
- Dividends
- $3,494,004
- Net gain from sales of assets
- $82,898,472
- Other income
- $26,552
Expenses
- Grants and similar amounts paid
- $16,857,159
- Compensation of officers, directors and key employees
- $331,781
- Salaries, compensation and benefits (total)
- $368,933
- Disbursements for charitable purposes
- $18,842,792
- Excise tax on investment income
- $1,194,290
Balance sheet and other
- Total assets, start of year
- $119,702,530
- Total assets, end of year
- $348,148,693
- Total liabilities, end of year
- $0
- Net assets, end of year
- $348,148,693
- Fair market value of assets
- $429,915,546
- Qualifying distributions
- $18,842,792
- Net investment income
- $86,391,888
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 September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ELIOT BRENNER 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | EXECUTIVE DIRECTOR, TRUSTEE | 30 | $331,781 | $69,827 |
| JAY ANDREWS 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | PROGRAM OFFICER Highest-paid employee | 0 | $156,132 | $13,346 |
| KATHLEEN POMERANTZ 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | DIRECTOR Highest-paid employee | 0 | $154,770 | $13,495 |
| JINMO KOO 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | PROGRAM ASSISTANT Highest-paid employee | 0 | $58,032 | $4,968 |
| ANDREW KLINGENSTEIN 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TRUSTEE, CEO | 5 | $0 | $0 |
| NANCY K SIMPKINS 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | VICE PRESIDENT | 5 | $0 | $0 |
| SARAH K MARTELL 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | SECRETARY, TRUSTEE | 0.5 | $0 | $0 |
| JULIE KLINGENSTEIN 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TRUSTEE | 5 | $0 | $0 |
| ALAN KLINGENSTEIN 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TREASURER | 0.5 | $0 | $0 |
| EMMA BROWNSTEIN 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TRUSTEE | 2 | $0 | $0 |
| ALEXANDRA D KLINGENSTEIN 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TRUSTEE | 0.5 | $0 | $0 |
| GREG BROWNSTEIN 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TRUSTEE | 0.5 | $0 | $0 |
| ZACHARY TOAL 360 MADISON AVE FLOOR 7, NEW YORK, NY 10017 | TRUSTEE | 0.5 | $0 | $0 |
990-PF for the year ended September 30, 2024: 12 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ELIOT BRENNER 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | EXECUTIVE DIRECTOR, TRUSTEE | 30 | $237,634 | $32,903 |
| KATHLEEN POMERANTZ 61 BROADWAY - SUITE 1601, NEW YORK, NY 10006 | 0 Highest-paid employee | 0 | $136,578 | $30,110 |
| JAY ANDREWS 61 BROADWAY - SUITE 1601, NEW YORK, NY 10006 | 0 Highest-paid employee | 0 | $111,250 | $10,397 |
| ANDREW KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE, CEO | 5 | $0 | $0 |
| NANCY K SIMPKINS 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | VICE PRESIDENT | 5 | $0 | $0 |
| SARAH K MARTELL 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | SECRETARY, TRUSTEE | 0.5 | $0 | $0 |
| JULIE KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 5 | $0 | $0 |
| ALAN KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TREASURER | 0.5 | $0 | $0 |
| EMMA BROWNSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 2 | $0 | $0 |
| ALEXANDRA D KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
| GREG BROWNSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
| ZACHARY TOAL 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
990-PF for the year ended September 30, 2023: 11 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ELIOT BRENNER 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | EXECUTIVE DIRECTOR/TRUSTEE | 30 | $232,537 | $32,708 |
| KATHLEEN POMERANTZ 61 BROADWAY 1601, NEW YORK, NY 10006 | 0 Highest-paid employee | 0 | $107,242 | $29,358 |
| ANDREW KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE/CEO | 1 | $0 | $0 |
| NANCY K SIMPKINS 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 10 | $0 | $0 |
| SARAH K MARTELL 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | SECRETARY/TRUSTEE | 0.5 | $0 | $0 |
| JULIE KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 4 | $0 | $0 |
| ALAN KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
| EMMA BROWNSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 2 | $0 | $0 |
| ALEXANDRA D KLINGENSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
| GREG BROWNSTEIN 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
| ZACHARY TOAL 61 BROADWAY SUITE 1601, NEW YORK, NY 10006 | TRUSTEE | 0.5 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 360 MADISON AVE FL 7, NEW YORK, NY 10017-7386
- In care of
- % JANET L MULLIGAN
- Signed the 990-PF
- NANCY SIMPKINS, VICE PRESIDENT
- Phone
- (212) 583-1100
- Return prepared by
- HOFFMAN MULLIGAN CPAS LLP
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990-PF on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990-PF on file |
IRS record
- EIN
- 13-6028788
- 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
- 1946
- Accounting year ends
- September
- Files
- Form 990-PF
- Assets (IRS master file)
- $348,148,693
- Income (IRS master file)
- $465,139,725
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | September 2025 | $329,192,065 | $19,422,965 | $348,148,693 | XML |
| 990-PF | September 2024 | $7,596,262 | $11,143,051 | $119,702,530 | XML |
| 990-PF | September 2023 | $3,683,723 | $7,868,628 | $123,254,867 | XML |
| 990-PF | September 2022 | – | – | – | IRS |
| 990-PF | September 2021 | – | – | – | IRS |
| 990-PF | September 2020 | – | – | – | IRS |
| 990-PF | September 2019 | – | – | – | IRS |
| 990-PF | September 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 13-6028788).
Questions about THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC
- What is the EIN of THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC?
- The employer identification number (EIN) of THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC is 13-6028788.
- Is THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1946.
- Are donations to THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended September 2025.
- Who are the officers and directors of THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC?
- The 990-PF for the year ended September 30, 2025 lists 13 people; 4 received compensation from the organization, the highest $331,781 (ELIOT BRENNER, EXECUTIVE DIRECTOR, TRUSTEE).
- How much revenue does THE ESTHER A AND JOSEPH KLINGENSTEIN FUND INC have?
- On its 990-PF for the year ended September 30, 2025 it reported revenue of $329,192,065, expenses of $19,422,965 and total assets of $348,148,693 at year end.
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