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Nonprofit · EIN 45-5007830

MADDIES MARK FOUNDATION INC

Tax-exempt · GUILDERLAND, NY 12084

Address and contacts

Address (IRS master file)
PO BOX 203, GUILDERLAND, NY 12084-0203

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, 2026Not on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
45-5007830
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
2012
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E12)
Assets (IRS master file)
$196,574
Income (IRS master file)
$60,456

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2024–––IRS
990-EZDecember 2023$38,916$20,584$176,724IRS
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-EZDecember 2018–––IRS
990-EZDecember 2017–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about MADDIES MARK FOUNDATION INC

What is the EIN of MADDIES MARK FOUNDATION INC?
The employer identification number (EIN) of MADDIES MARK FOUNDATION INC is 45-5007830.
Is MADDIES MARK FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
Are donations to MADDIES MARK FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MADDIES MARK 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 MADDIES MARK FOUNDATION INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MADDIES MARK FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2024.

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