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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-2173720

OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY

Also known as BETA EPSILON

Tax-exempt (reinstated) · NAPERVILLE, IL 60563

Address and contacts

Address (IRS master file)
518 SPRINGHILL CIR, NAPERVILLE, IL 60563-3326
In care of
% ROBERT B JOHN MULTISPECIALTY CLIN
Mailing address (990-N for 2023)
518 Springhill Cir, Naperville IL 60563
Principal officer (990-N for 2023)
Timothy Toepke, 3450 Lacey Rd, Downers Grove IL 60515

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, 2026Not on file
2024December 31, 2024May 15, 2025Not on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
46-2173720
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1972
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B50)

Revocation and reinstatement

Exemption revoked
May 15, 2010
Posted by the IRS
November 4, 2014
Reinstated
Effective September 15, 2014

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 2023
Officer: Timothy Toepke
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Robert John
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Robert B John
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Robert B John
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Robert John
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 46-2173720).

Questions about OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY

What is the EIN of OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY?
The employer identification number (EIN) of OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY is 46-2173720.
Is OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective September 15, 2014.
Are donations to OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2023 for the year ended December 31, 2023.
Who is the principal officer of OMICRON KAPPA UPSILON HONORARY DENTAL SOCIETY?
The 990-N for 2023 names Timothy Toepke.

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