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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7161291

MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY

Tax-exempt · ANN ARBOR, MI 48108

Address and contacts

Address (IRS master file)
3342 TACOMA CIR, ANN ARBOR, MI 48108-1746
In care of
% JOHN R GEISER
Mailing address (990-N for 2025)
650 West Easterday Ave, Sault Ste Marie MI 49783
Principal officer (990-N for 2025)
Martha Hutchens, 650 West Easterday Ave, Sault Sainte Marie MI 49873

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, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-7161291
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
2003
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Martha Hutchens
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Anne Casper
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Anne Casper
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Anne Casper
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Anne Casper
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Anne Casper
December 31, 2019≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Anne Casper
December 31, 2018≤ $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 23-7161291).

Questions about MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY

What is the EIN of MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY?
The employer identification number (EIN) of MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY is 23-7161291.
Is MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2003.
Are donations to MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY 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 MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY 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 MICHIGAN BRANCH OF THE AMERICAN SOCIETY OF MICROBIOLOGY?
The 990-N for 2025 names Martha Hutchens.

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