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

Nonprofit · EIN 41-1810035

ENDOCRINE PATHOLOGY SOCIETY

Tax-exempt · NEW YORK, NY 10075

Address and contacts

Address (IRS master file)
440 EAST 79TH STREET, NEW YORK, NY 10075-1451
In care of
% RONALD GHOSSEIN
Mailing address (990-N for 2025)
440 EAST 79TH STREET, NEW YORK NY 10075
Principal officer (990-N for 2025)
RONALD GHOSSEIN, 440 EAST 79TH STREET, NEW YORK NY 10075

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 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-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for ENDOCRINE PATHOLOGY SOCIETY

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

IRS record

EIN
41-1810035
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
2020
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Medical research (H03)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: RONALD GHOSSEIN
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: RONALD GHOSSEIN
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: RONALD GHOSSEIN
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: RONALD GHOSSEIN
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: RONALD GHOSSEIN
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: RONALD GHOSSEIN
December 31, 2019≤ $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 41-1810035).

Questions about ENDOCRINE PATHOLOGY SOCIETY

What is the EIN of ENDOCRINE PATHOLOGY SOCIETY?
The employer identification number (EIN) of ENDOCRINE PATHOLOGY SOCIETY is 41-1810035.
Is ENDOCRINE PATHOLOGY SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to ENDOCRINE PATHOLOGY SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ENDOCRINE PATHOLOGY SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ENDOCRINE PATHOLOGY SOCIETY 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 ENDOCRINE PATHOLOGY SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of ENDOCRINE PATHOLOGY SOCIETY?
The 990-N for 2025 names RONALD GHOSSEIN.

Other nonprofits in NEW YORK

All nonprofits in NEW YORK · New York · Medical research