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Nonprofit · EIN 20-3828872

CENTRAL OREGON MEDICAL SOCIETY INC

Tax-exempt · BEND, OR 97708

Address and contacts

Address (IRS master file)
PO BOX 6491, BEND, OR 97708-6491
In care of
% JOHANNE MOORE
Mailing address (990-N for 2024)
PO Box 6491, Bend OR 97708
Principal officer (990-N for 2024)
Mike Henderson, PO Box 6491, Bend OR 97708

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

IRS record

EIN
20-3828872
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2006
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Mike Henderson
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Mike Henderson
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Mike Henderson
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Amy Tatom
August 31, 2021≤ $50,000 receipts––e-Postcard
990-EZAugust 2020–––IRS
990-N for 2018
Officer: Matthew Eschelbach
August 31, 2019≤ $50,000 receipts––e-Postcard
990-EZAugust 2018–––IRS

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 20-3828872).

Questions about CENTRAL OREGON MEDICAL SOCIETY INC

What is the EIN of CENTRAL OREGON MEDICAL SOCIETY INC?
The employer identification number (EIN) of CENTRAL OREGON MEDICAL SOCIETY INC is 20-3828872.
Is CENTRAL OREGON MEDICAL SOCIETY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2006.
Are donations to CENTRAL OREGON MEDICAL SOCIETY INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does CENTRAL OREGON MEDICAL SOCIETY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CENTRAL OREGON MEDICAL SOCIETY INC due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CENTRAL OREGON MEDICAL SOCIETY INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of CENTRAL OREGON MEDICAL SOCIETY INC?
The 990-N for 2024 names Mike Henderson.

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