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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 26-4201553

SIGMA DELTA PHI OF OTTERBEIN COLLEGE

Also known as SIGMA DELTA PHI ALUMNI ASSOCIATION

Tax-exempt (reinstated) · WESTERVILLE, OH 43081

Address and contacts

Address (IRS master file)
1 S GROVE ST, WESTERVILLE, OH 43081-2004
In care of
% SIGMA DELTA PHI ALUMNI
Mailing address (990-N for 2025)
1 S Grove St, Westerville OH 43081

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for SIGMA DELTA PHI OF OTTERBEIN COLLEGE

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

IRS record

EIN
26-4201553
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
2014
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B84)

Revocation and reinstatement

Exemption revoked
May 15, 2010
Posted by the IRS
June 10, 2013
Reinstated
Effective May 15, 2010

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 2025December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Alexander Clark
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Matthew D'Oyly
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Matthew D'Oyly
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019December 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 26-4201553).

Questions about SIGMA DELTA PHI OF OTTERBEIN COLLEGE

What is the EIN of SIGMA DELTA PHI OF OTTERBEIN COLLEGE?
The employer identification number (EIN) of SIGMA DELTA PHI OF OTTERBEIN COLLEGE is 26-4201553.
Is SIGMA DELTA PHI OF OTTERBEIN COLLEGE tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective May 15, 2010.
Are donations to SIGMA DELTA PHI OF OTTERBEIN COLLEGE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SIGMA DELTA PHI OF OTTERBEIN COLLEGE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIGMA DELTA PHI OF OTTERBEIN COLLEGE 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 DELTA PHI OF OTTERBEIN COLLEGE 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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