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

Nonprofit · EIN 25-6912417

THE@CLAUDIA COHEN CANCER RESEARCH FUND

Also known as PERELMAN RONALD O TTEE

Tax-exempt · NEW YORK, NY 10065

Financials

$17K$18K2023$17K$7K2024$14K$25K2025
Revenue Expenses · by fiscal year end
Financials of THE@CLAUDIA COHEN CANCER RESEARCH FUND by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$13,834$24,842-$11,008$337,675$0$337,675
December 31, 2024990-PF$17,226$7,053$10,173$348,683$0$348,683
December 31, 2023990-PF$16,500$18,020-$1,520$338,510$0$338,510
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Dividends
$13,834

Expenses

Grants and similar amounts paid
$20,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$18,124
Excise tax on investment income
$161

Balance sheet and other

Total assets, start of year
$348,683
Total assets, end of year
$337,675
Total liabilities, end of year
$0
Net assets, end of year
$337,675
Fair market value of assets
$337,675
Qualifying distributions
$18,124
Net investment income
$13,834

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
RONALD O PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
CHAIRMAN & CEO, TRUSTEE1$0
DEBRA G PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
TRUSTEE1$0
SAMANTHA O PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
TRUSTEE1$0
EDWARD MAMMONE
31 EAST 62ND STREET, NEW YORK, NY 10065
TREASURER1$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
RONALD O PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
CHAIRMAN & CEO, TRUSTEE1$0
DEBRA G PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
TRUSTEE1$0
SAMANTHA O PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
TRUSTEE1$0
EDWARD MAMMONE
31 EAST 62ND STREET, NEW YORK, NY 10065
TREASURER1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
RONALD O PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
CHAIRMAN & CEO, TRUSTEE1$0
DEBRA G PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
TRUSTEE1$0
SAMANTHA O PERELMAN
31 EAST 62ND STREET, NEW YORK, NY 10065
TRUSTEE1$0
EDWARD MAMMONE
31 EAST 62ND STREET, NEW YORK, NY 10065
TREASURER1$0

Address and contacts

Address (IRS master file)
31 E 62ND ST, NEW YORK, NY 10065-8014
In care of
% JAMES CADUGAN
Signed the 990-PF
EDWARD MAMMONE, SENIOR VICE PRESIDENT
Phone
(212) 572-8600
Return prepared by
FRANKEL LOUGHRAN STARR & VALLONE 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 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
25-6912417
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
2008
Accounting year ends
December
Files
Form 990-PF
Category (NTEE)
Medical research (H30)
Assets (IRS master file)
$337,675
Income (IRS master file)
$13,834

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$13,834$24,842$337,675IRS
990-PFDecember 2024$17,226$7,053$348,683IRS
990-PFDecember 2023$16,500$18,020$338,510XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––IRS
990-PFDecember 2017–––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 25-6912417).

Questions about THE@CLAUDIA COHEN CANCER RESEARCH FUND

What is the EIN of THE@CLAUDIA COHEN CANCER RESEARCH FUND?
The employer identification number (EIN) of THE@CLAUDIA COHEN CANCER RESEARCH FUND is 25-6912417.
Is THE@CLAUDIA COHEN CANCER RESEARCH FUND tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to THE@CLAUDIA COHEN CANCER RESEARCH FUND tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does THE@CLAUDIA COHEN CANCER RESEARCH FUND file?
Form 990-PF. Private foundations file every year.
When is the next return of THE@CLAUDIA COHEN CANCER RESEARCH FUND 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 THE@CLAUDIA COHEN CANCER RESEARCH FUND 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 THE@CLAUDIA COHEN CANCER RESEARCH FUND?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does THE@CLAUDIA COHEN CANCER RESEARCH FUND have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $13,834, expenses of $24,842 and total assets of $337,675 at year end.

Other nonprofits in NEW YORK

All nonprofits in NEW YORK · New York · Medical research