Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 13-4083712

ROBERT D ZIFF FOUNDATION

Tax-exempt · NEW YORK, NY 10018

Financials

−$66K$207K2023$448K$2K2024$151K$80K2025
Revenue Expenses · by fiscal year end
Financials of ROBERT D ZIFF FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$150,721$79,760$70,961$2,143,572$122$2,143,450
December 31, 2024990-PF$447,868$2,256$445,612$2,072,489$0$2,072,489
December 31, 2023990-PF-$65,937$207,238-$273,175$1,626,877$0$1,626,877
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$91,501
Interest
$181
Net gain from sales of assets
$59,039

Expenses

Grants and similar amounts paid
$60,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$60,000
Excise tax on investment income
$1,967

Balance sheet and other

Total assets, start of year
$2,072,489
Total assets, end of year
$2,143,572
Total liabilities, end of year
$122
Net assets, end of year
$2,143,450
Fair market value of assets
$2,553,542
Qualifying distributions
$60,000
Net investment income
$148,508

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.

NameTitleHours / weekCompensation
ROBERT D ZIFF
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
PRESIDENT & DIRECTOR0.05$0
JILL PRESTON
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
VP & TREASURER0.02$0
MICHELLE LOCHER
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
DIRECTOR0.02$0
TOM STEVENSON
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
VP & SECRETARY0.02$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
ROBERT D ZIFF
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
PRESIDENT & DIRECTOR0.05$0
JILL PRESTON
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
VP & TREASURER0.02$0
MICHELLE LOCHER
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
DIRECTOR0.02$0
TOM STEVENSON
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
VP & SECRETARY0.02$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
ROBERT D ZIFF
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
PRESIDENT & DIRECTOR0.05$0
JILL PRESTON
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
VP & TREASURER0.02$0
MICHELLE LOCHER
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
DIRECTOR0.02$0
TOM STEVENSON
C/O ZBI LLC 420 FIFTH AVE 5TH FL, NEW YORK, NY 10018
VP & SECRETARY0.02$0

Address and contacts

Address (IRS master file)
CO ZBI LLC 420 FIFTH AVE -5TH FL, NEW YORK, NY 10018-0000
In care of
% ZBI - LLC
Signed the 990-PF
JILL PRESTON, VICE PRESIDENT
Phone
(212) 292-6000
Return prepared by
ZIFF BROTHERS INVESTMENTS

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
13-4083712
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
2000
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$2,143,572
Income (IRS master file)
$682,798

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$150,721$79,760$2,143,572IRS
990-PFDecember 2024$447,868$2,256$2,072,489IRS
990-PFDecember 2023-$65,937$207,238$1,626,877XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 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 13-4083712).

Questions about ROBERT D ZIFF FOUNDATION

What is the EIN of ROBERT D ZIFF FOUNDATION?
The employer identification number (EIN) of ROBERT D ZIFF FOUNDATION is 13-4083712.
Is ROBERT D ZIFF FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to ROBERT D ZIFF FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does ROBERT D ZIFF FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of ROBERT D ZIFF FOUNDATION 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 ROBERT D ZIFF FOUNDATION 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 ROBERT D ZIFF FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does ROBERT D ZIFF FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $150,721, expenses of $79,760 and total assets of $2,143,572 at year end.

Other nonprofits in NEW YORK

All nonprofits in NEW YORK · New York · Philanthropy, voluntarism and grantmaking foundations