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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 26-2159869

KLAMATH BASIN GENEALOGICAL SOCIETY

Tax-exempt · KLAMATH FALLS, OR 97601

Address and contacts

Address (IRS master file)
126 S 3RD ST, KLAMATH FALLS, OR 97601-6319
In care of
% KLAMATH COUNTY LIBRARY
Mailing address (990-N for 2025)
126 S 3RD ST, Klamath Falls OR 97601
Principal officer (990-N for 2025)
Vanessa Behrens, 2810 Montelius St, Klamath Falls OR 97601

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

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990-N on file
2024March 31, 2025August 15, 2025990-N on file
2023March 31, 2024August 15, 2024990-N on file

File the 2026 990-N for KLAMATH BASIN GENEALOGICAL SOCIETY

Due August 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
26-2159869
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
2009
Accounting year ends
March
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Vanessa Behrens
March 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Vanessa Lee Behrens
March 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Paula Daniels
March 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Linda McKeen
March 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Paula A Daniels
March 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Dixie Wonser
March 31, 2020≤ $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 26-2159869).

Questions about KLAMATH BASIN GENEALOGICAL SOCIETY

What is the EIN of KLAMATH BASIN GENEALOGICAL SOCIETY?
The employer identification number (EIN) of KLAMATH BASIN GENEALOGICAL SOCIETY is 26-2159869.
Is KLAMATH BASIN GENEALOGICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
Are donations to KLAMATH BASIN GENEALOGICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KLAMATH BASIN GENEALOGICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KLAMATH BASIN GENEALOGICAL SOCIETY due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KLAMATH BASIN GENEALOGICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended March 31, 2026.
Who is the principal officer of KLAMATH BASIN GENEALOGICAL SOCIETY?
The 990-N for 2025 names Vanessa Behrens.

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