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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 16-6051389

BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED

Tax-exempt · ROCHESTER, NY 14624

Address and contacts

Address (IRS master file)
57 HITREE LN, ROCHESTER, NY 14624-4741
In care of
% BERGEN SWAMP PRESERVATION SOCIETY
Mailing address (990-N for 2024)
57 Hitree Ln, Rochester NY 14624
Principal officer (990-N for 2024)
John Adamski, 57 Hitree Ln, Rochester NY 14624

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

Tax yearYear endedDueIRS public records
2025October 31, 2026March 15, 2027Not due yet
2024October 31, 2025March 16, 2026990-N on file
2023October 31, 2024March 17, 2025990-N on file

File the 2025 990-N for BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED

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

IRS record

EIN
16-6051389
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
1949
Accounting year ends
October
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C320)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: John Adamski
October 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: John Adamski
October 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: John Adamski
October 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: John Adamski
October 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: John Adamski
October 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: John Adamski
October 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 16-6051389).

Questions about BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED

What is the EIN of BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED?
The employer identification number (EIN) of BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED is 16-6051389.
Is BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1949.
Are donations to BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended October 31, 2025.
Who is the principal officer of BERGEN SWAMP PRESERVATION SOCIETY INCORPORATED?
The 990-N for 2024 names John Adamski.

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