Nonprofit · EIN 23-7136059
ST LOUIS AQUACENTER INC
Also known as WORLD AQUARIUM
Tax-exempt · BOCA RATON, FL 33496
Address and contacts
- Address (IRS master file)
- 9858 CLINT MOORE RD, BOCA RATON, FL 33496-1034
- Mailing address (990-N for 2024)
- 9858 CLINT MOORE RD, BOCA RATON FL 33496
- Principal officer (990-N for 2024)
- LEONARD SONNENSCHEIN, 9858 CLINT MOORE RD, BOCA RATON FL 33496
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990-N on file |
| 2023 | June 30, 2024 | November 15, 2024 | No data |
IRS record
- EIN
- 23-7136059
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1971
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Animal-related (D500)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2024 Officer: LEONARD SONNENSCHEIN | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-EZ | June 2020 | – | – | – | IRS |
| 990-EZ | June 2018 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about ST LOUIS AQUACENTER INC
- What is the EIN of ST LOUIS AQUACENTER INC?
- The employer identification number (EIN) of ST LOUIS AQUACENTER INC is 23-7136059.
- Is ST LOUIS AQUACENTER INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1971.
- Are donations to ST LOUIS AQUACENTER INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ST LOUIS AQUACENTER INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ST LOUIS AQUACENTER INC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ST LOUIS AQUACENTER INC last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2024 for the year ended June 30, 2025.
- Who is the principal officer of ST LOUIS AQUACENTER INC?
- The 990-N for 2024 names LEONARD SONNENSCHEIN.
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