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Nonprofit · EIN 88-0571084

ANDREW C DEMARCO FOUNDATION INC

Tax-exempt · MASSAPEQUA, NY 11758

Financials

$47K$42K2025
Revenue Expenses · by fiscal year end
Financials of ANDREW C DEMARCO FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$47,444$41,819$5,625$10,295–$10,295
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$52,540
Net income from fundraising events
-$5,096

Expenses

Grants and similar amounts paid
$38,000
Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$449
Printing, publications and postage
$76
Other expenses
$3,294
Program services (functional)
$41,349

Balance sheet and other

Total assets, start of year
$4,670
Total assets, end of year
$10,295
Total liabilities, end of year
–
Net assets, end of year
$10,295
Cash, savings and investments
$10,295
Gross receipts
$64,186

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
KERI SANKOWSKIPRESIDENT/TR10$0
LISA CONTRERASSECRETARY2$0
SUSAN SANKOWSKIDIRECTOR2$0
PAMELA DEMARCOCO-EVENT COO2$0
COURTNEY SMITHCO-EVENT COO1$0
GRACE COLASACCODIRECTOR1$0
NICHOLAS COLASACCODIRECTOR1$0

Address and contacts

Address (IRS master file)
246 N SUFFOLK AVE, MASSAPEQUA, NY 11758-3256
Mailing address (990-N for 2024)
246 N Suffolk Ave, Massapequa NY 11758
Principal officer (990-N for 2024)
Keri Sankowski, 206 Durham Way, Lansdale PA 19446
Signed the 990-EZ
KERI SANKOWSKI, PRESIDENT/TREASURER
Phone
(215) 896-7478
Return prepared by
BRYTEBRIDGE CONSULTING LLC

Mission

AWARENESS, RESEARCH, AND SUPPORT FOR ANGIOSARCOMA.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • PROVIDES FUNDING TO MEMORIAL SLOAN KETTERING CANCER CENTER FOR ANGIOSARCOMA RESEARCH, WHILE OFFERING SCHOLARSHIPS AND FINANCIAL ASSISTANCE TO INDIVIDUALS CURRENTLY BATTLING ANGIOSARCOMA.
    Expenses $41,349 · grants $38,000

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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-EZ on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-EZ for ANDREW C DEMARCO FOUNDATION INC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
88-0571084
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2022
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Human services (P24)
Assets (IRS master file)
$10,295
Income (IRS master file)
$64,186

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$47,444$41,819$10,295XML
990-N for 2024
Officer: Keri Sankowski
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Keri Sankowski
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Keri Sankowski
December 31, 2022≤ $50,000 receipts––e-Postcard

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 88-0571084).

Questions about ANDREW C DEMARCO FOUNDATION INC

What is the EIN of ANDREW C DEMARCO FOUNDATION INC?
The employer identification number (EIN) of ANDREW C DEMARCO FOUNDATION INC is 88-0571084.
Is ANDREW C DEMARCO FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to ANDREW C DEMARCO FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ANDREW C DEMARCO FOUNDATION INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of ANDREW C DEMARCO FOUNDATION INC 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 ANDREW C DEMARCO FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of ANDREW C DEMARCO FOUNDATION INC?
The 990-N for 2024 names Keri Sankowski.
Who are the officers and directors of ANDREW C DEMARCO FOUNDATION INC?
The 990-EZ for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does ANDREW C DEMARCO FOUNDATION INC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $47,444, expenses of $41,819 and total assets of $10,295 at year end.

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