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Nonprofit · EIN 43-1634764

ALPHA PHI OMEGA

Also known as EPSILON SIGMA CHAPTER

Tax-exempt · BUFFALO, NY 14261

Address and contacts

Address (IRS master file)
UNIVERSITY AT BUFFALO, BUFFALO, NY 14261-0001
In care of
% SUNY AT BUFFALO
Mailing address (990-N for 2024)
University at Buffalo, Buffalo NY 14261
Principal officer (990-N for 2024)
Mia Xu, 45 Walters Pl, Great Neck NY 11023

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

IRS record

EIN
43-1634764
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1957
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Mia Xu
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Alan Liu
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Sharon Gao
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Sharon Gao
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Geoffrey Wang
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Phoebe Kaplan
August 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 43-1634764).

Questions about ALPHA PHI OMEGA

What is the EIN of ALPHA PHI OMEGA?
The employer identification number (EIN) of ALPHA PHI OMEGA is 43-1634764.
Is ALPHA PHI OMEGA tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1957.
Which annual return does ALPHA PHI OMEGA file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ALPHA PHI OMEGA due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ALPHA PHI OMEGA last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of ALPHA PHI OMEGA?
The 990-N for 2024 names Mia Xu.

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