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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 11-3523352

CIVIL SERVICE EMPLOYEES ASSOCIATION

Also known as 0830-755036 NASSAU CO SHERIFF SUPP

Tax-exempt · WESTBURY, NY 11590

Address and contacts

Address (IRS master file)
870 CARMAN AVE, WESTBURY, NY 11590-5730
In care of
% MICHAEL JOAQUIN
Mailing address (990-N for 2024)
128 N Windhorst Ave Unit 2, Bethpage NY 11714
Principal officer (990-N for 2024)
Michael Joaquin, 128 N Windhorst Ave, Bethpage NY 11714

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

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990-N on file
2023September 30, 2024February 18, 2025990-N on file

File the 2025 990-N for CIVIL SERVICE EMPLOYEES ASSOCIATION

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
11-3523352
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Exempt since
1970
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Michael Joaquin
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Michael Mosquera
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Michael Mosquera
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Michael Mosquera
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Michael Mosquera
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: michael mosquera
September 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Michael Mosquera
September 30, 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 11-3523352).

Questions about CIVIL SERVICE EMPLOYEES ASSOCIATION

What is the EIN of CIVIL SERVICE EMPLOYEES ASSOCIATION?
The employer identification number (EIN) of CIVIL SERVICE EMPLOYEES ASSOCIATION is 11-3523352.
Is CIVIL SERVICE EMPLOYEES ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1970.
Which annual return does CIVIL SERVICE EMPLOYEES ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CIVIL SERVICE EMPLOYEES ASSOCIATION due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CIVIL SERVICE EMPLOYEES ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended September 30, 2025.
Who is the principal officer of CIVIL SERVICE EMPLOYEES ASSOCIATION?
The 990-N for 2024 names Michael Joaquin.

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