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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 54-1223831

AMERICAN CONFERENCE FOR IRISH STUDIES

Tax-exempt · FAIRFAX, VA 22030

Address and contacts

Address (IRS master file)
4400 UNIVERSITY DR, FAIRFAX, VA 22030-4422
In care of
% PROF ANNA TEEKELL
Mailing address (990-N for 2025)
4400 University Drive, Fairfax VA 22030
Principal officer (990-N for 2025)
Kenneth Shonk, 403K Wimberly Hall, 1725 State St, LaCrosse WI 54601

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

File the 2026 990-N for AMERICAN CONFERENCE FOR IRISH STUDIES

Due September 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
54-1223831
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
1987
Accounting year ends
April
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kenneth Shonk
April 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kenneth Shonk
April 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kenneth Shonk
April 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kenneth Shonk
April 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Justin Stover
April 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Justin Stover
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 54-1223831).

Questions about AMERICAN CONFERENCE FOR IRISH STUDIES

What is the EIN of AMERICAN CONFERENCE FOR IRISH STUDIES?
The employer identification number (EIN) of AMERICAN CONFERENCE FOR IRISH STUDIES is 54-1223831.
Is AMERICAN CONFERENCE FOR IRISH STUDIES tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
Are donations to AMERICAN CONFERENCE FOR IRISH STUDIES tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does AMERICAN CONFERENCE FOR IRISH STUDIES file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AMERICAN CONFERENCE FOR IRISH STUDIES 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 AMERICAN CONFERENCE FOR IRISH STUDIES 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 AMERICAN CONFERENCE FOR IRISH STUDIES?
The 990-N for 2025 names Kenneth Shonk.

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