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Nonprofit · EIN 23-7371757

ENGINE 260 INC

Tax-exempt · MILFORD, CT 06461

Address and contacts

Address (IRS master file)
4 FLAX MILL TER, MILFORD, CT 06461-2005
In care of
% GEORGE AMBRISCOE JR
Mailing address (990-N for 2023)
4 Flax Mill Terrace, Milford CT 06461
Principal officer (990-N for 2023)
George Ambriscoe, 4 Flax Mill Terrace, Milford CT 06461

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, 2026Not on file
2024December 31, 2024May 15, 2025Not on file
2023December 31, 2023May 15, 2024990-N on file

IRS record

EIN
23-7371757
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
1977
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2023
Officer: George Ambriscoe
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: George Ambriscoe
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: George Ambriscoe
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: George Ambriscoe
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 23-7371757).

Questions about ENGINE 260 INC

What is the EIN of ENGINE 260 INC?
The employer identification number (EIN) of ENGINE 260 INC is 23-7371757.
Is ENGINE 260 INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1977.
Are donations to ENGINE 260 INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ENGINE 260 INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ENGINE 260 INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ENGINE 260 INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2023 for the year ended December 31, 2023.
Who is the principal officer of ENGINE 260 INC?
The 990-N for 2023 names George Ambriscoe.

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