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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7027728

AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY

Tax-exempt · DOYLESTOWN, PA 18901

Address and contacts

Address (IRS master file)
38 SUNNYBROOK DR, DOYLESTOWN, PA 18901-5043
In care of
% LISA BUFFENMYER
Mailing address (990-N for 2025)
38 SUNNYBROOK DR, DOYLESTOWN PA 18901
Principal officer (990-N for 2025)
Joan Burke, 38 Sunnybrook Dr, Doylestown PA 189015043

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 AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY

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

IRS record

EIN
23-7027728
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1969
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Joan Burke
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Joan Burke
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Joan Burke
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Joan Burke
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Joan Burke
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Robynn Rixse
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Robynn Rixse
December 31, 2019≤ $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 23-7027728).

Questions about AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY

What is the EIN of AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY?
The employer identification number (EIN) of AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY is 23-7027728.
Is AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1969.
Are donations to AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY 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 AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY 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 AMERICAN DENTAL ASSISTANTS ASSN LANCASTER COUNTY SOCIETY?
The 990-N for 2025 names Joan Burke.

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