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Nonprofit · EIN 51-0197355

SIGMA KAPPA SORORITY

Also known as 645 ZETA ZETA CHAPTER

Tax-exempt · CARMEL, IN 46032

Address and contacts

Address (IRS master file)
695 PRO MED LN STE 300, CARMEL, IN 46032-5331
Mailing address (990-N for 2024)
695 Pro Med Lane Ste 300, Carmel IN 46032
Principal officer (990-N for 2024)
Delgracia Sainvil, Babson College Campus Box 2172, Babson Park MA 02457

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026Not on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

IRS record

EIN
51-0197355
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
1976
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Delgracia Sainvil
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Angie Alvarez
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Viha Patel
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Savannah Rankich
May 31, 2021≤ $50,000 receipts––e-Postcard
990-EZMay 2020–––IRS
990-EZMay 2019–––IRS
990-EZMay 2018–––IRS
990-N for 2013
Officer: Isabella Giraldo
May 31, 2014≤ $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 51-0197355).

Questions about SIGMA KAPPA SORORITY

What is the EIN of SIGMA KAPPA SORORITY?
The employer identification number (EIN) of SIGMA KAPPA SORORITY is 51-0197355.
Is SIGMA KAPPA SORORITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1976.
Are donations to SIGMA KAPPA SORORITY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SIGMA KAPPA SORORITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIGMA KAPPA SORORITY due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIGMA KAPPA SORORITY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended May 31, 2025.
Who is the principal officer of SIGMA KAPPA SORORITY?
The 990-N for 2024 names Delgracia Sainvil.

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