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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 34-1212478

MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY

Tax-exempt · YOUNGSTOWN, OH 44513

Address and contacts

Address (IRS master file)
PO BOX 9333, YOUNGSTOWN, OH 44513-0333
In care of
% LOUIS J JOSEPH
Mailing address (990-N for 2024)
PO BOX 9333, Youngstown OH 44513
Principal officer (990-N for 2024)
Diane De Luco, PO BOX 9333, Youngstown OH 44513

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, 2026Not on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2025 990-N for MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY

Due October 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
34-1212478
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
1986
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Diane De Luco
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Roslyn Irene Torella
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Roslyn Irene Torella
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Louis Joseph
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 34-1212478).

Questions about MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY

What is the EIN of MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY?
The employer identification number (EIN) of MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY is 34-1212478.
Is MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
Are donations to MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended May 31, 2025.
Who is the principal officer of MAHONING COUNTY CHAPTER OF THE OHIO GENEALOGICAL SOCIETY?
The 990-N for 2024 names Diane De Luco.

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