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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 20-5310766

SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA

Tax-exempt · LOS ANGELES, CA 90043

Address and contacts

Address (IRS master file)
PO BOX 43036, LOS ANGELES, CA 90043-0036
In care of
% LARRY DILLON
Mailing address (990-N for 2025)
PO Box 43036, Los Angeles CA 90043
Principal officer (990-N for 2025)
Sammy Riley Jr, PO Box 43036, Los Angeles CA 90043

California records

California keeps its own records of charities and corporations. Search them by EIN 20-5310766 or by the name SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA.

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 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, 2027990-N on file
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

File the 2026 990-N for SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA

Due January 18, 2028 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
20-5310766
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
2008
Accounting year ends
August
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B83)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Sammy Riley Jr
August 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Sammy Riley
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Sammy Riley Jr
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Yvette Mack
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Thomas Lyles
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Thomas Lyles
August 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Michelle Miller
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Tikneshea Hicks
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 20-5310766).

Questions about SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA

What is the EIN of SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA?
The employer identification number (EIN) of SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA is 20-5310766.
Is SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA due?
The return for tax year 2026 (the year ending August 31, 2027) is due January 18, 2028. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended August 31, 2026.
Who is the principal officer of SIGMA ZETA COUNCIL OF SOUTHERNCALIFORNIA?
The 990-N for 2025 names Sammy Riley Jr.

Other nonprofits in LOS ANGELES

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