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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 48-6132899

DELTA SIGMA DELTA FRATERNITY

Also known as NU UNDERGRADUATE CHAPTER

Tax-exempt · SAINT LOUIS, MO 63126

Address and contacts

Address (IRS master file)
11521 GRAVOIS RD, SAINT LOUIS, MO 63126-3611
In care of
% DIANE DYER-CHENOWETH
Mailing address (990-N for 2025)
11521 Gravois Rd, St Louis MO 63126
Principal officer (990-N for 2025)
Jane Otto, 11521 Gravois Rd, St Louis MO 63126

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 DELTA SIGMA DELTA FRATERNITY

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

IRS record

EIN
48-6132899
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
1967
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Jane Otto
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Jane Otto
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jane Otto
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Diane Dyer-Chenoweth
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Dianbe Dyer Chenoweth
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Diane Dyer-Chenoweth
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 48-6132899).

Questions about DELTA SIGMA DELTA FRATERNITY

What is the EIN of DELTA SIGMA DELTA FRATERNITY?
The employer identification number (EIN) of DELTA SIGMA DELTA FRATERNITY is 48-6132899.
Is DELTA SIGMA DELTA FRATERNITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1967.
Are donations to DELTA SIGMA DELTA FRATERNITY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does DELTA SIGMA DELTA FRATERNITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of DELTA SIGMA DELTA FRATERNITY 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 DELTA SIGMA DELTA FRATERNITY 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 DELTA SIGMA DELTA FRATERNITY?
The 990-N for 2025 names Jane Otto.

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