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Nonprofit · EIN 35-2384341

GREENWATER AQUARIST SOCIETY

Tax-exempt (reinstated) · FRANKFORT, IL 60423

Address and contacts

Address (IRS master file)
10564 BROOKRIDGE CT, FRANKFORT, IL 60423-7770
In care of
% STEVEN W LIST
Mailing address (990-N for 2024)
10564 BROOKRIDGE CT, Frankfort IL 60423
Principal officer (990-N for 2024)
Steven List, 10564 BROOKRIDGE CT, Frankfort IL 60423

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026Not on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2025 990-N for GREENWATER AQUARIST SOCIETY

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

IRS record

EIN
35-2384341
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
2020
Accounting year ends
May
Files
Form 990-N (e-Postcard)
Category (NTEE)
Animal-related (D60)

Revocation and reinstatement

Exemption revoked
October 15, 2019
Posted by the IRS
September 14, 2020
Reinstated
Effective June 15, 2020

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: Steven List
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: STEVEN W LIST
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: STEVEN W LIST
May 31, 2023≤ $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 35-2384341).

Questions about GREENWATER AQUARIST SOCIETY

What is the EIN of GREENWATER AQUARIST SOCIETY?
The employer identification number (EIN) of GREENWATER AQUARIST SOCIETY is 35-2384341.
Is GREENWATER AQUARIST SOCIETY tax-exempt?
Yes. The IRS revoked its exemption on October 15, 2019 and reinstated it effective June 15, 2020.
Are donations to GREENWATER AQUARIST SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does GREENWATER AQUARIST SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of GREENWATER AQUARIST SOCIETY due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did GREENWATER AQUARIST SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended May 31, 2025.
Who is the principal officer of GREENWATER AQUARIST SOCIETY?
The 990-N for 2024 names Steven List.

Other nonprofits in FRANKFORT

All nonprofits in FRANKFORT · Illinois · Animal-related