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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 38-3856611

NATIONAL SORORITY OF PHI DELTA KAPPA

Also known as ZETA GAMMA CHAPTER

Tax-exempt · WESTCHESTER, IL 60154

Address and contacts

Address (IRS master file)
PO BOX 8133, WESTCHESTER, IL 60154-8133
In care of
% LISA ANDERSON
Mailing address (990-N for 2025)
55 HIGHLAND PARK DRIVE, CHESTERFIELD MO 63017
Principal officer (990-N for 2025)
CYNTHIA WARREN, 55 HIGHLAND PARK DRIVE, CHESTERFIELD MO 63017

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, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for NATIONAL SORORITY OF PHI DELTA KAPPA

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

IRS record

EIN
38-3856611
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1976
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: CYNTHIA WARREN
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: CYNTHIA WARREN
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: CYNTHIA WARREN
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: KRISSANDRA WALKER
June 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: KRISSANDRA WALKER
June 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: KRISSANDRA WALKER
June 30, 2019≤ $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 38-3856611).

Questions about NATIONAL SORORITY OF PHI DELTA KAPPA

What is the EIN of NATIONAL SORORITY OF PHI DELTA KAPPA?
The employer identification number (EIN) of NATIONAL SORORITY OF PHI DELTA KAPPA is 38-3856611.
Is NATIONAL SORORITY OF PHI DELTA KAPPA tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1976.
Which annual return does NATIONAL SORORITY OF PHI DELTA KAPPA file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL SORORITY OF PHI DELTA KAPPA due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NATIONAL SORORITY OF PHI DELTA KAPPA last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of NATIONAL SORORITY OF PHI DELTA KAPPA?
The 990-N for 2025 names CYNTHIA WARREN.

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