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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-2673931

NATIONAL DUCK STAMP COLLECTORS SOCIETY

Also known as 1220 MARKET ST

Tax-exempt · HARLEYSVILLE, PA 19438

Address and contacts

Address (IRS master file)
PO BOX 43, HARLEYSVILLE, PA 19438-0043
In care of
% ANTHONY J MONICO
Mailing address (990-N for 2025)
PO Box 43, Harleysville PA 19436
Principal officer (990-N for 2025)
W Eugene Clater, 75 Arrowhead Ln, Northampton PA 18067
Website
ndscs.org

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

File the 2026 990-N for NATIONAL DUCK STAMP COLLECTORS SOCIETY

Due November 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-2673931
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
1993
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C20Z)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: W Eugene Clater
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: W Eugene Clater
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: W Eugene Clater
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: W Eugene Clater
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Lawrence R Wolfe
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Lawrence R Wolfe
June 30, 2020≤ $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 23-2673931).

Questions about NATIONAL DUCK STAMP COLLECTORS SOCIETY

What is the EIN of NATIONAL DUCK STAMP COLLECTORS SOCIETY?
The employer identification number (EIN) of NATIONAL DUCK STAMP COLLECTORS SOCIETY is 23-2673931.
Is NATIONAL DUCK STAMP COLLECTORS SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
Are donations to NATIONAL DUCK STAMP COLLECTORS SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does NATIONAL DUCK STAMP COLLECTORS SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL DUCK STAMP COLLECTORS SOCIETY 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 NATIONAL DUCK STAMP COLLECTORS SOCIETY 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 NATIONAL DUCK STAMP COLLECTORS SOCIETY?
The 990-N for 2025 names W Eugene Clater.

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