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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 57-0718965

TAU SIGMA DELTA HONOR SOCIETY

Tax-exempt · PRAIRIE VIEW, TX 77446

Address and contacts

Address (IRS master file)
PO BOX 519, PRAIRIE VIEW, TX 77446-0519
In care of
% MARILYS NEPOMECHIE
Mailing address (990-N for 2025)
PO Box 519, Prairie View TX 77446
Principal officer (990-N for 2025)
Gregory Luhan, PO Box 519, Prairie View TX 77446

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 February, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025February 28, 2026July 15, 2026990-N on file
2024February 28, 2025July 15, 2025990-N on file
2023February 29, 2024July 15, 2024990-N on file

File the 2026 990-N for TAU SIGMA DELTA HONOR SOCIETY

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

IRS record

EIN
57-0718965
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
1998
Accounting year ends
February
Files
Form 990-N (e-Postcard)
Category (NTEE)
Unknown (Z99)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Gregory Luhan
February 28, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: MARILYS NEPOMECHIE
February 28, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: IKHLAS SABOUNI
February 29, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: IKHLAS SABOUNI
February 28, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: IKHLAS SABOUNI
February 28, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: IKHLAS SABOUNI
February 29, 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 57-0718965).

Questions about TAU SIGMA DELTA HONOR SOCIETY

What is the EIN of TAU SIGMA DELTA HONOR SOCIETY?
The employer identification number (EIN) of TAU SIGMA DELTA HONOR SOCIETY is 57-0718965.
Is TAU SIGMA DELTA HONOR SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
Are donations to TAU SIGMA DELTA HONOR SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does TAU SIGMA DELTA HONOR SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of TAU SIGMA DELTA HONOR SOCIETY due?
The return for tax year 2026 (the year ending February 28, 2027) is due July 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did TAU SIGMA DELTA HONOR SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended February 28, 2026.
Who is the principal officer of TAU SIGMA DELTA HONOR SOCIETY?
The 990-N for 2025 names Gregory Luhan.

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