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Nonprofit · EIN 25-1826931

WILLIAM P BILLY ISBIR FOUNDATION

Tax-exempt · MCKEESPORT, PA 15134

Address and contacts

Address (IRS master file)
PO BOX 3102, MCKEESPORT, PA 15134-3102
In care of
% ANNA MARIE NUCCI
Mailing address (990-N for 2024)
PO Box 3102, McKeesport PA 15134
Principal officer (990-N for 2024)
Anna Marie Nucci, 605 Cascade Rd, Pittsburgh PA 15221

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024No data

IRS record

EIN
25-1826931
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2000
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Anna Marie Nucci
June 30, 2025≤ $50,000 receipts––e-Postcard

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about WILLIAM P BILLY ISBIR FOUNDATION

What is the EIN of WILLIAM P BILLY ISBIR FOUNDATION?
The employer identification number (EIN) of WILLIAM P BILLY ISBIR FOUNDATION is 25-1826931.
Is WILLIAM P BILLY ISBIR FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to WILLIAM P BILLY ISBIR FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WILLIAM P BILLY ISBIR FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WILLIAM P BILLY ISBIR FOUNDATION due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WILLIAM P BILLY ISBIR FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended June 30, 2025.
Who is the principal officer of WILLIAM P BILLY ISBIR FOUNDATION?
The 990-N for 2024 names Anna Marie Nucci.

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