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Nonprofit · EIN 41-3894298

KENNEBEC RIVER RESTORATION TRUST

Tax-exempt · BRUNSWICK, ME 04011

Address and contacts

Address (IRS master file)
PO BOX 352, BRUNSWICK, ME 04011-0352
Mailing address (990-N for 2025)
PO Box 352, Brunswick ME 04011
Principal officer (990-N for 2025)
Alex Mas, PO Box 352, Brunswick ME 04011

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024Check at the IRS

IRS record

EIN
41-3894298
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2026
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C32)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Alex Mas
December 31, 2025≤ $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 41-3894298).

Questions about KENNEBEC RIVER RESTORATION TRUST

What is the EIN of KENNEBEC RIVER RESTORATION TRUST?
The employer identification number (EIN) of KENNEBEC RIVER RESTORATION TRUST is 41-3894298.
Is KENNEBEC RIVER RESTORATION TRUST tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2026.
Are donations to KENNEBEC RIVER RESTORATION TRUST tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KENNEBEC RIVER RESTORATION TRUST file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KENNEBEC RIVER RESTORATION TRUST 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 KENNEBEC RIVER RESTORATION TRUST 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 KENNEBEC RIVER RESTORATION TRUST?
The 990-N for 2025 names Alex Mas.

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