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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 36-5132748

SIGMA THETA TAU INTERNATIONAL INC

Also known as 629 ALPHA GAMMA ETA

Tax-exempt · ROME, GA 30165

Address and contacts

Address (IRS master file)
315 SHORTER AVE SW, ROME, GA 30165-4267
Mailing address (990-N for 2025)
2277 Martha Berry HWY, Mount Berry GA 30149

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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, 2025Check at the IRS
2023June 30, 2024November 15, 2024Check at the IRS

File the 2025 990-EZ for SIGMA THETA TAU INTERNATIONAL INC

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

IRS record

EIN
36-5132748
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1954
Accounting year ends
June
Files
Form 990 or 990-EZ

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024December 31, 2024≤ $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 36-5132748).

Questions about SIGMA THETA TAU INTERNATIONAL INC

What is the EIN of SIGMA THETA TAU INTERNATIONAL INC?
The employer identification number (EIN) of SIGMA THETA TAU INTERNATIONAL INC is 36-5132748.
Is SIGMA THETA TAU INTERNATIONAL INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1954.
Which annual return does SIGMA THETA TAU INTERNATIONAL INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of SIGMA THETA TAU INTERNATIONAL INC 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 SIGMA THETA TAU INTERNATIONAL INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.

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