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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 51-0188937

DESCENDANTS OF WHALING MASTERS INC

Tax-exempt · FAIRHAVEN, MA 02719

Address and contacts

Address (IRS master file)
194 MAIN ST, FAIRHAVEN, MA 02719-3362
In care of
% WILLIAM H POTTER JR
Mailing address (990-N for 2024)
194 MAIN STREET, FAIRHAVEN MA 02719
Principal officer (990-N for 2024)
WILLIAM POTTER JR, 194 MAIN STREET, FAIRHAVEN MA 02719

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 August, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

File the 2025 990-N for DESCENDANTS OF WHALING MASTERS INC

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

IRS record

EIN
51-0188937
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
1980
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: WILLIAM POTTER JR
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: WILLIAM POTTER JR
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: WILLIAM POTTER JR
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: WILLIAM POTTER
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: WILLIAM POTTER
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: WILLIAM POTTER
August 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 51-0188937).

Questions about DESCENDANTS OF WHALING MASTERS INC

What is the EIN of DESCENDANTS OF WHALING MASTERS INC?
The employer identification number (EIN) of DESCENDANTS OF WHALING MASTERS INC is 51-0188937.
Is DESCENDANTS OF WHALING MASTERS INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1980.
Are donations to DESCENDANTS OF WHALING MASTERS INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does DESCENDANTS OF WHALING MASTERS INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of DESCENDANTS OF WHALING MASTERS INC due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did DESCENDANTS OF WHALING MASTERS INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of DESCENDANTS OF WHALING MASTERS INC?
The 990-N for 2024 names WILLIAM POTTER JR.

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