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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 04-2606262

MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO

Tax-exempt · AUBURN, MA 01501

Address and contacts

Address (IRS master file)
14 HAMPTON ST, AUBURN, MA 01501-2614
In care of
% MARCIA M ESTES
Mailing address (990-N for 2025)
14 Hampton Street, Auburn MA 01501
Principal officer (990-N for 2025)
Margaret Tayler Careau, 14 Hampton Street, Auburn MA 01501

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

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027990-N on file
2024September 30, 2025February 17, 2026Check at the IRS
2023September 30, 2024February 18, 2025990-N on file

File the 2026 990-N for MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO

Due February 15, 2028 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
04-2606262
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1987
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Margaret Tayler Careau
September 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Margaret Tayler Careau
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Donna Ferreira
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Penny Allyson Clark
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Penny Allyson Clark
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Penny Clark
September 30, 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 04-2606262).

Questions about MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO

What is the EIN of MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO?
The employer identification number (EIN) of MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO is 04-2606262.
Is MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1987.
Are donations to MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO due?
The return for tax year 2026 (the year ending September 30, 2027) is due February 15, 2028. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended September 30, 2026.
Who is the principal officer of MASSACHUSETTS ASSOCIATION OF OCCUPATIONAL HEALTH NURSES INCORPO?
The 990-N for 2025 names Margaret Tayler Careau.

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