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Nonprofit · EIN 23-7417959

LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES

Tax-exempt · MEDFORD, NY 11763

Address and contacts

Address (IRS master file)
PO BOX 112, MEDFORD, NY 11763-0112
In care of
% HENRY KIERNAN
Mailing address (990-N for 2025)
PO Box 112, Medford NY 11763
Principal officer (990-N for 2025)
Henry Kiernan, 47 Golfwood Drive, Hazle Township PA 18202

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

IRS record

EIN
23-7417959
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1974
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Henry Kiernan
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Henry Kiernan
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Gloria Sesso
June 30, 2024≤ $50,000 receipts––e-Postcard
990-EZJune 2023–––IRS
990-EZJune 2022–––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 23-7417959).

Questions about LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES

What is the EIN of LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES?
The employer identification number (EIN) of LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES is 23-7417959.
Is LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1974.
Are donations to LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of LONG ISLAND COUNCIL FOR THE SOCIAL STUDIES?
The 990-N for 2025 names Henry Kiernan.

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