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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 84-2643090

SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO

Also known as SIGMA CHI FRATERNITY

Tax-exempt · SAN ANTONIO, TX 78258

Address and contacts

Address (IRS master file)
18026 SHADY KNL, SAN ANTONIO, TX 78258-3410
Mailing address (990-N for 2025)
18026 Shady Knoll, San Antonio TX 78258
Principal officer (990-N for 2025)
Luis Lopez, 18026 Shady Knoll, San Antonio TX 78258

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

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026990-N on file
2024April 30, 2025September 15, 2025Check at the IRS
2023April 30, 2024September 16, 2024990-N on file

File the 2026 990-N for SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO

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

IRS record

EIN
84-2643090
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
2022
Accounting year ends
April
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B83)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Luis Lopez
April 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Julian Diaz
April 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Nathan Kocurek
April 30, 2023≤ $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 84-2643090).

Questions about SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO

What is the EIN of SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO?
The employer identification number (EIN) of SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO is 84-2643090.
Is SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 2022.
Are donations to SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO due?
The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended April 30, 2026.
Who is the principal officer of SIGMA CHI MU IOTA THE UNIVERSITY OF TEXAS AT SAN ANTONIO?
The 990-N for 2025 names Luis Lopez.

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