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

Nonprofit · EIN 45-0495016

GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION

Tax-exempt · HOUSTON, TX 77213

Address and contacts

Address (IRS master file)
PO BOX 96265, HOUSTON, TX 77213-6265
In care of
% GLENDA CLAUSELL ELLIOTT
Mailing address (990-N for 2024)
PO Box 96265, Houston TX 77213
Principal officer (990-N for 2024)
Dr Tamira Pierson, 21595 Carosella Drive, New Caney TX 77357

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 GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION

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

IRS record

EIN
45-0495016
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
2003
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B60)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Dr Tamira Pierson
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Candace Williams
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Candace D Williams
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Shawntae Nix
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Shawntae Nix
June 30, 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 45-0495016).

Questions about GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION

What is the EIN of GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION?
The employer identification number (EIN) of GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION is 45-0495016.
Is GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2003.
Are donations to GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION 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 GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION 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 GAMMA SIGMA CHARITABLE AND EDUCATIONAL FOUNDATION?
The 990-N for 2024 names Dr Tamira Pierson.

Other nonprofits in HOUSTON

All nonprofits in HOUSTON · Texas · Education