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Nonprofit · EIN 45-3387259

KEESTONE KATZ INC

Tax-exempt (reinstated) · ELKTON, MD 21921

Address and contacts

Address (IRS master file)
623 MIDDLE RD, ELKTON, MD 21921-2301
Mailing address (990-N for 2024)
623 MIDDLE RD, ELKTON MD 21921
Principal officer (990-N for 2024)
Gladys DiNunzio, 623 MIDDLE RD, ELKTON MD 21921

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

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026Not on file
2024April 30, 2025September 15, 2025990-N on file
2023April 30, 2024September 16, 2024Check at the IRS

File the 2025 990-N for KEESTONE KATZ INC

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

IRS record

EIN
45-3387259
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2016
Accounting year ends
April
Files
Form 990-N (e-Postcard)
Category (NTEE)
Animal-related (D20)

Revocation and reinstatement

Exemption revoked
September 15, 2010
Posted by the IRS
August 16, 2016
Reinstated
Effective December 15, 2015

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 2024
Officer: Gladys DiNunzio
April 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Gladys M DiNunzio
April 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Gladys DiNunzio
April 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Gladys DiNunzio
April 30, 2020≤ $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 45-3387259).

Questions about KEESTONE KATZ INC

What is the EIN of KEESTONE KATZ INC?
The employer identification number (EIN) of KEESTONE KATZ INC is 45-3387259.
Is KEESTONE KATZ INC tax-exempt?
Yes. The IRS revoked its exemption on September 15, 2010 and reinstated it effective December 15, 2015.
Are donations to KEESTONE KATZ INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KEESTONE KATZ INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KEESTONE KATZ INC due?
The return for tax year 2025 (the year ending April 30, 2026) is due September 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KEESTONE KATZ INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended April 30, 2025.
Who is the principal officer of KEESTONE KATZ INC?
The 990-N for 2024 names Gladys DiNunzio.

Other nonprofits in ELKTON

All nonprofits in ELKTON · Maryland · Animal-related