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Nonprofit · EIN 23-2985647

YAMPOLSKY FOUNDATION

Tax-exempt · WYNNEWOOD, PA 19096

Financials

$29K$46K2023$21K$13K2024$20K$36K2025
Revenue Expenses · by fiscal year end
Financials of YAMPOLSKY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$19,607$35,648-$16,041$291,224$0$291,224
December 31, 2024990-PF$20,544$13,250$7,294$307,265$0$307,265
December 31, 2023990-PF$29,485$46,178-$16,693$299,971$0$299,971
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$19,803
Interest
$20
Net gain from sales of assets
-$216

Expenses

Grants and similar amounts paid
$32,500
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$32,500
Excise tax on investment income
$232

Balance sheet and other

Total assets, start of year
$307,265
Total assets, end of year
$291,224
Total liabilities, end of year
$0
Net assets, end of year
$291,224
Fair market value of assets
$755,922
Qualifying distributions
$32,500
Net investment income
$19,823

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
PHILIP YAMPOLSKY
605 BALLYTORE ROAD, WYNNEWOOD, PA 19096
PRESIDENT0$0
JUDITH YAMPOLSKY
EE322 GREENHILL CONDO 1001 CITY, AVENUE, WYNNEWOOD, PA 19096
VP & SECRETARY0$0
MICHAEL YAMPOLSKY
607 QUEEN STREET, PHILADELPHIA, PA 19147
VP & ASSISTANT SECRETARY0$0
ROBERT YAMPOLSKY
201 EAST 21ST STREET APT 17A, NEW YORK, NY 10010
VP & TREASURER0$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
PHILIP YAMPOLSKY
605 BALLYTORE ROAD, WYNNEWOOD, PA 19096
PRESIDENT0$0
JUDITH YAMPOLSKY
EE322 GREENHILL CONDO 1001 CITY, AVENUE, WYNNEWOOD, PA 19096
VP & SECRETARY0$0
MICHAEL YAMPOLSKY
607 QUEEN STREET, PHILADELPHIA, PA 19147
VP & ASSISTANT SECRETARY0$0
ROBERT YAMPOLSKY
201 EAST 21ST STREET APT 17A, NEW YORK, NY 10010
VP & TREASURER0$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
PHILIP YAMPOLSKY
605 BALLYTORE ROAD, WYNNEWOOD, PA 19096
PRESIDENT0$0
JUDITH YAMPOLSKY
EE322 GREENHILL CONDO 1001 CITY, AVENUE, WYNNEWOOD, PA 19096
VP & SECRETARY0$0
MICHAEL YAMPOLSKY
607 QUEEN STREET, PHILADELPHIA, PA 19147
VP & ASSISTANT SECRETARY0$0
ROBERT YAMPOLSKY
201 EAST 21ST STREET APT 17A, NEW YORK, NY 10010
VP & TREASURER0$0

Address and contacts

Address (IRS master file)
605 BALLYTORE RD, WYNNEWOOD, PA 19096-2209
In care of
% YAMPOLSKY MANDELOFF SILVER & CO
Signed the 990-PF
PHILIP YAMPOLSKY, PRESIDENT
Phone
(215) 284-1940
Return prepared by
DENNIS MEHIGAN CPA

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
23-2985647
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
1999
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$291,224
Income (IRS master file)
$27,823

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$19,607$35,648$291,224IRS
990-PFDecember 2024$20,544$13,250$307,265XML
990-PFDecember 2023$29,485$46,178$299,971XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2019–––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 23-2985647).

Questions about YAMPOLSKY FOUNDATION

What is the EIN of YAMPOLSKY FOUNDATION?
The employer identification number (EIN) of YAMPOLSKY FOUNDATION is 23-2985647.
Is YAMPOLSKY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to YAMPOLSKY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does YAMPOLSKY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of YAMPOLSKY 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 YAMPOLSKY 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 YAMPOLSKY FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does YAMPOLSKY FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $19,607, expenses of $35,648 and total assets of $291,224 at year end.

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