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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 47-1044160

ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS

Also known as ROTARY CLUB OF THE BUFFALO NIAGARA

Tax-exempt (reinstated) · WILLIAMSVILLE, NY 14221

Address and contacts

Address (IRS master file)
40 GATEWOOD LN, WILLIAMSVILLE, NY 14221-3822
Mailing address (990-N for 2025)
40 Gatewood Lane, Williamsville NY 14221
Principal officer (990-N for 2025)
Robert J Grinewich, 40 Gatewood Lane, Williamsville NY 14221

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS

Due November 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
47-1044160
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
2019
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
November 15, 2017
Posted by the IRS
March 12, 2018
Reinstated
Effective November 15, 2017

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: Robert J Grinewich
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Robert J Grinewich
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Sean Brennan
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Sean Brennan
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Wendy Sanders
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Wendy L Sanders
June 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 47-1044160).

Questions about ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS

What is the EIN of ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS?
The employer identification number (EIN) of ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS is 47-1044160.
Is ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS tax-exempt?
Yes. The IRS revoked its exemption on November 15, 2017 and reinstated it effective November 15, 2017.
Are donations to ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of ROTARY CLUB OF THE BUFFALO NIAGARA MEDICAL CAMPUS?
The 990-N for 2025 names Robert J Grinewich.

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