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Nonprofit · EIN 38-2472461

MICHIGAN DENTAL ASSOCIATION

Also known as THUMB DISTRICT DENTAL SOCIETY

Tax-exempt · PORT HURON, MI 48060

Address and contacts

Address (IRS master file)
1936 HOLLAND AVE, PORT HURON, MI 48060-7360
In care of
% ADRIAN FORBES DDS
Mailing address (990-N for 2025)
1936 Holland, Port Huron MI 48060
Principal officer (990-N for 2025)
Nick Bournias, 36610 Heritage Drive, Richmond MI 48062

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

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026990-N on file
2024April 30, 2025September 15, 2025990-N on file
2023April 30, 2024September 16, 2024990-N on file

IRS record

EIN
38-2472461
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1983
Accounting year ends
April
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Nick Bournias
April 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Jeremy D Parrott
April 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jeremy Parrott
April 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022April 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Adrian Forbes
April 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Adrian Forbes
April 30, 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 38-2472461).

Questions about MICHIGAN DENTAL ASSOCIATION

What is the EIN of MICHIGAN DENTAL ASSOCIATION?
The employer identification number (EIN) of MICHIGAN DENTAL ASSOCIATION is 38-2472461.
Is MICHIGAN DENTAL ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1983.
Are donations to MICHIGAN DENTAL ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does MICHIGAN DENTAL ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MICHIGAN DENTAL ASSOCIATION due?
The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MICHIGAN DENTAL ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended April 30, 2026.
Who is the principal officer of MICHIGAN DENTAL ASSOCIATION?
The 990-N for 2025 names Nick Bournias.

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