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Nonprofit · EIN 13-3749671

JOHN S & AMY S WEINBERG FOUNDATION

Tax-exempt · NEW YORK, NY 10274

Financials

$831K$1.6M2022$675K$1.4M2023$895K$3.1M2024
Revenue Expenses · by fiscal year end
Financials of JOHN S & AMY S WEINBERG FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
July 31, 2025990-PF$894,648$3,141,957-$2,247,309$24,007,575$0$24,007,575
July 31, 2024990-PF$675,447$1,419,981-$744,534$24,192,487$0$24,192,487
July 31, 2023990-PF$831,175$1,565,144-$733,969$24,235,911$0$24,235,911
Financial details: 990-PF for the year ended July 31, 2025

Revenue

Contributions, gifts and grants
$0
Dividends
$781,061
Interest
$15,800
Net gain from sales of assets
$97,787

Expenses

Grants and similar amounts paid
$3,058,931
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$3,065,281
Excise tax on investment income
$11,439

Balance sheet and other

Total assets, start of year
$24,192,487
Total assets, end of year
$24,007,575
Total liabilities, end of year
$0
Net assets, end of year
$24,007,575
Fair market value of assets
$30,081,800
Qualifying distributions
$3,065,281
Net investment income
$894,648

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 July 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
JOHN S WEINBERG
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
AMY S WEINBERG
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
ROBERT S KAPLAN
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
990-PF for the year ended July 31, 2024: 3 people
NameTitleHours / weekCompensation
JOHN S WEINBERG
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
AMY S WEINBERG
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
ROBERT S KAPLAN
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
990-PF for the year ended July 31, 2023: 3 people
NameTitleHours / weekCompensation
JOHN S WEINBERG
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
AMY S WEINBERG
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0
ROBERT S KAPLAN
PO Box 73 Bowling Green Station, New York, NY 102740073
TRUSTEE1$0

Address and contacts

Address (IRS master file)
PO BOX 73, NEW YORK, NY 10274-0073
In care of
% GOLDMAN PARTNER OFFICE GPO
Signed the 990-PF
john s weinberg, TRUSTEE
Phone
(212) 902-8711
Return prepared by
ERNST & YOUNG US 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 July, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026Not due yet
2024July 31, 2025December 15, 2025990-PF on file
2023July 31, 2024December 16, 2024990-PF on file

IRS record

EIN
13-3749671
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
1995
Accounting year ends
July
Files
Form 990-PF
Assets (IRS master file)
$24,007,575
Income (IRS master file)
$4,360,737

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJuly 2025$894,648$3,141,957$24,007,575XML
990-PFJuly 2024$675,447$1,419,981$24,192,487IRS
990-PFJuly 2023$831,175$1,565,144$24,235,911XML
990-PFJuly 2022–––IRS
990-PFJuly 2021–––IRS
990-PFJuly 2020–––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 13-3749671).

Questions about JOHN S & AMY S WEINBERG FOUNDATION

What is the EIN of JOHN S & AMY S WEINBERG FOUNDATION?
The employer identification number (EIN) of JOHN S & AMY S WEINBERG FOUNDATION is 13-3749671.
Is JOHN S & AMY S WEINBERG FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1995.
Are donations to JOHN S & AMY S WEINBERG FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does JOHN S & AMY S WEINBERG FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of JOHN S & AMY S WEINBERG FOUNDATION due?
The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did JOHN S & AMY S WEINBERG FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended July 2025.
Who are the officers and directors of JOHN S & AMY S WEINBERG FOUNDATION?
The 990-PF for the year ended July 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does JOHN S & AMY S WEINBERG FOUNDATION have?
On its 990-PF for the year ended July 31, 2025 it reported revenue of $894,648, expenses of $3,141,957 and total assets of $24,007,575 at year end.

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