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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 75-6038159

SIGMA CHI EDUCATIONAL CORPORATION

Tax-exempt (reinstated) · DALLAS, TX 75214

Address and contacts

Address (IRS master file)
6406 HIGHGATE LN, DALLAS, TX 75214-2241
In care of
% STEVE HARRINGTON
Mailing address (990-N for 2025)
6406 HIGHGATE LN, DALLAS TX 75214
Principal officer (990-N for 2025)
MARK HOOPS, 6406 HIGHGATE LN, DALLAS TX 75214

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

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for SIGMA CHI EDUCATIONAL CORPORATION

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
75-6038159
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
2019
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B12)

Revocation and reinstatement

Exemption revoked
May 15, 2013
Posted by the IRS
August 12, 2013
Reinstated
Effective July 15, 2018

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: MARK HOOPS
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: MARK HOOPS
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Mark Hoops
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Mark Hoops
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Steve Harrington
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: STEVE HARRINGTON
December 31, 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 75-6038159).

Questions about SIGMA CHI EDUCATIONAL CORPORATION

What is the EIN of SIGMA CHI EDUCATIONAL CORPORATION?
The employer identification number (EIN) of SIGMA CHI EDUCATIONAL CORPORATION is 75-6038159.
Is SIGMA CHI EDUCATIONAL CORPORATION tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2013 and reinstated it effective July 15, 2018.
Are donations to SIGMA CHI EDUCATIONAL CORPORATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SIGMA CHI EDUCATIONAL CORPORATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIGMA CHI EDUCATIONAL CORPORATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIGMA CHI EDUCATIONAL CORPORATION 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.
Who is the principal officer of SIGMA CHI EDUCATIONAL CORPORATION?
The 990-N for 2025 names MARK HOOPS.

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