Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 30-0136426

KLUB MYSLIWSKI LOS INC

Tax-exempt · NEW BRITAIN, CT 06051

Address and contacts

Address (IRS master file)
203 WASHINGTON ST, NEW BRITAIN, CT 06051-0000
In care of
% TEDEUSZ TABASZEWSKI
Mailing address (990-N for 2025)
203 Washington St, New Britain CT 06051
Principal officer (990-N for 2025)
Wojciech Korzeniowski, 16 Enrico Rd, Bolton CT 06043

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 KLUB MYSLIWSKI LOS INC

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

IRS record

EIN
30-0136426
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
2003
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Wojciech Korzeniowski
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: tadeusz tabaszewski
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: tadeusz tabaszewski
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: tadeusz tabaszewski
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020December 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 30-0136426).

Questions about KLUB MYSLIWSKI LOS INC

What is the EIN of KLUB MYSLIWSKI LOS INC?
The employer identification number (EIN) of KLUB MYSLIWSKI LOS INC is 30-0136426.
Is KLUB MYSLIWSKI LOS INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 2003.
Are donations to KLUB MYSLIWSKI LOS INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does KLUB MYSLIWSKI LOS INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KLUB MYSLIWSKI LOS INC 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 KLUB MYSLIWSKI LOS INC 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 KLUB MYSLIWSKI LOS INC?
The 990-N for 2025 names Wojciech Korzeniowski.

Other nonprofits in NEW BRITAIN

All nonprofits in NEW BRITAIN · Connecticut · Recreation and sports