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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 31-1235020

SIGMA ALPHA MU FRATERNITY

Also known as GAMMA RHO CHAPTER

Tax-exempt · SAN DIEGO, CA 92122

Address and contacts

Address (IRS master file)
6087 SCRIPPS ST, SAN DIEGO, CA 92122-3230
In care of
% MICHAEL NUTTING
Mailing address (990-N for 2024)
6087 Scripps St, San Diego CA 92122
Principal officer (990-N for 2024)
Anirudh Rajesh, 6087 Scripps St, San Diego CA 92122

California records

California keeps its own records of charities and corporations. Search them by EIN 31-1235020 or by the name SIGMA ALPHA MU FRATERNITY.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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 SIGMA ALPHA MU FRATERNITY

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

IRS record

EIN
31-1235020
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
1941
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Anirudh Rajesh
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Andrei Sheydayi
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Michael Nutting
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 31-1235020).

Questions about SIGMA ALPHA MU FRATERNITY

What is the EIN of SIGMA ALPHA MU FRATERNITY?
The employer identification number (EIN) of SIGMA ALPHA MU FRATERNITY is 31-1235020.
Is SIGMA ALPHA MU FRATERNITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1941.
Are donations to SIGMA ALPHA MU FRATERNITY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SIGMA ALPHA MU FRATERNITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIGMA ALPHA MU FRATERNITY 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 SIGMA ALPHA MU FRATERNITY 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 SIGMA ALPHA MU FRATERNITY?
The 990-N for 2024 names Anirudh Rajesh.

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