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Nonprofit · EIN 11-2721366

LONG ISLAND TUMOR REGISTRARS ASSOCIATION

Tax-exempt · SOUTHOLD, NY 11971

Address and contacts

Address (IRS master file)
2250 WELLS AVE, SOUTHOLD, NY 11971-1762
In care of
% DENNIS TIMONY
Mailing address (990-N for 2025)
2250 Wells Avenue, Southold NY 11971
Principal officer (990-N for 2025)
Michelle Robinson, 2250 Wells Avenue, Southold NY 11971

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 LONG ISLAND TUMOR REGISTRARS ASSOCIATION

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

IRS record

EIN
11-2721366
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Hospital or medical research organization
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1986
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Michelle Robinson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Colleen Schapfel
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Mary Ellen LaBarca President
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Mary Ellen LaBarca President
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Mary Ellen Labarca
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Mary Ellen Labarca
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 11-2721366).

Questions about LONG ISLAND TUMOR REGISTRARS ASSOCIATION

What is the EIN of LONG ISLAND TUMOR REGISTRARS ASSOCIATION?
The employer identification number (EIN) of LONG ISLAND TUMOR REGISTRARS ASSOCIATION is 11-2721366.
Is LONG ISLAND TUMOR REGISTRARS ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
Are donations to LONG ISLAND TUMOR REGISTRARS ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LONG ISLAND TUMOR REGISTRARS ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LONG ISLAND TUMOR REGISTRARS ASSOCIATION 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 LONG ISLAND TUMOR REGISTRARS ASSOCIATION 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 LONG ISLAND TUMOR REGISTRARS ASSOCIATION?
The 990-N for 2025 names Michelle Robinson.

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