Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 85-1533299

ALPHA SIGMA PI ALUMNI ASSOCIATION

Tax-exempt · MARIPOSA, CA 95338

Address and contacts

Address (IRS master file)
PO BOX 1571, MARIPOSA, CA 95338-1571
In care of
% SHANNON LEDUC
Mailing address (990-N for 2025)
PO BOX 1571, Mariposa CA 95338
Principal officer (990-N for 2025)
Shannon LeDuc, PO BOX 1571, Mariposa CA 95338

California records

California keeps its own records of charities and corporations. Search them by EIN 85-1533299 or by the name ALPHA SIGMA PI ALUMNI ASSOCIATION.

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, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for ALPHA SIGMA PI ALUMNI ASSOCIATION

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

IRS record

EIN
85-1533299
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2020
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B82)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Shannon LeDuc
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Shannon LeDuc
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Shannon LeDuc
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Shannon LeDuc
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Shannon LeDuc
June 30, 2021≤ $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 85-1533299).

Questions about ALPHA SIGMA PI ALUMNI ASSOCIATION

What is the EIN of ALPHA SIGMA PI ALUMNI ASSOCIATION?
The employer identification number (EIN) of ALPHA SIGMA PI ALUMNI ASSOCIATION is 85-1533299.
Is ALPHA SIGMA PI ALUMNI ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to ALPHA SIGMA PI ALUMNI ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ALPHA SIGMA PI ALUMNI ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ALPHA SIGMA PI ALUMNI ASSOCIATION due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ALPHA SIGMA PI ALUMNI ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of ALPHA SIGMA PI ALUMNI ASSOCIATION?
The 990-N for 2025 names Shannon LeDuc.

Other nonprofits in MARIPOSA

All nonprofits in MARIPOSA · California · Education