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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 82-4303730

ALPHA SIGMA PHI FRATERNITY INC

Also known as IOTA MU OF ALPHA SIGMA PHI FRAT

Tax-exempt · SAN MARCOS, CA 92078

Address and contacts

Address (IRS master file)
333 S TWIN OAKS VALLEY RD, SAN MARCOS, CA 92078-0000
In care of
% CALIFORNIA STATE UNIVERSITY SAN
Mailing address (990-N for 2024)
333 S Twin Oaks Valley Rd, San Marcos CA 92078
Principal officer (990-N for 2024)
Nathan Payne, 710 Adams St, Carmel IN 46032

California records

California keeps its own records of charities and corporations. Search them by EIN 82-4303730 or by the name ALPHA SIGMA PHI FRATERNITY INC.

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 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, 2024990-N on file

File the 2025 990-N for ALPHA SIGMA PHI FRATERNITY INC

Due November 16, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
82-4303730
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
1941
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B83)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Nathan Payne
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Steven Norris
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Logan Ishimine
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Jeremy Ried
June 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: David Joseph Donnelly Eron
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Adrian Culp
June 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Olaf Zielinski
June 30, 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 82-4303730).

Questions about ALPHA SIGMA PHI FRATERNITY INC

What is the EIN of ALPHA SIGMA PHI FRATERNITY INC?
The employer identification number (EIN) of ALPHA SIGMA PHI FRATERNITY INC is 82-4303730.
Is ALPHA SIGMA PHI FRATERNITY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1941.
Are donations to ALPHA SIGMA PHI FRATERNITY INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does ALPHA SIGMA PHI FRATERNITY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ALPHA SIGMA PHI FRATERNITY INC 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 ALPHA SIGMA PHI FRATERNITY INC 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 ALPHA SIGMA PHI FRATERNITY INC?
The 990-N for 2024 names Nathan Payne.

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