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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 14-6048807

ROTARY INTERNATIONAL

Also known as LAKE MAHOPAC ROTARY CLUB

Tax-exempt · MAHOPAC, NY 10541

Address and contacts

Address (IRS master file)
PO BOX 157, MAHOPAC, NY 10541-0157
In care of
% WILLIAM J CARLIN JR
Mailing address (990-N for 2025)
po box 157, Mahopac NY 10541
Principal officer (990-N for 2025)
William J Carlin Jr, 98 Enoch Crosby Road, BREWSTER NY 10509

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 ROTARY INTERNATIONAL

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

IRS record

EIN
14-6048807
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1966
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: William J Carlin Jr
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: William J Carlin Jr
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: WILLIAM J CARLIN JR
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: WILLIAM J CARLIN JR
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: WILLIAM CARLIN
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: WILLIAM J CARLIN JR
June 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: WILLIAM J CARLIN JR
June 30, 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 14-6048807).

Questions about ROTARY INTERNATIONAL

What is the EIN of ROTARY INTERNATIONAL?
The employer identification number (EIN) of ROTARY INTERNATIONAL is 14-6048807.
Is ROTARY INTERNATIONAL tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1966.
Are donations to ROTARY INTERNATIONAL tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does ROTARY INTERNATIONAL file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ROTARY INTERNATIONAL 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 ROTARY INTERNATIONAL 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 ROTARY INTERNATIONAL?
The 990-N for 2025 names William J Carlin Jr.

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