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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 38-1911436

AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN

Tax-exempt · LENNON, MI 48449

Address and contacts

Address (IRS master file)
PI BOX 118, LENNON, MI 48449-0000
In care of
% LORI BARNHART
Mailing address (990-N for 2025)
PI Box 118, Lennon MI 48449
Principal officer (990-N for 2025)
Gwen Graham Feldkamp, 2121 Baker Rd, Dexter MI 48130

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026990-N on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2026 990-N for AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN

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

IRS record

EIN
38-1911436
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1969
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Gwen Graham Feldkamp
May 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: LaDonna Brown
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Lori Barnhart
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Lori D Barnhart
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Threasa Liddell
May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Victoria Alecia-Price
May 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 38-1911436).

Questions about AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN

What is the EIN of AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN?
The employer identification number (EIN) of AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN is 38-1911436.
Is AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1969.
Are donations to AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN due?
The return for tax year 2026 (the year ending May 31, 2027) is due October 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended May 31, 2026.
Who is the principal officer of AMERICAN DENTAL ASSISTANTS ASSOCIATION-MICHIGAN ASSN?
The 990-N for 2025 names Gwen Graham Feldkamp.

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