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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 43-1882120

WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED

Tax-exempt · SAINT LOUIS, MO 63110

Address and contacts

Address (IRS master file)
4227 RUSSELL BLVD, SAINT LOUIS, MO 63110-3510
In care of
% WATER TOWER PARK PRESERVATION SOC
Mailing address (990-N for 2025)
4227 Russell Blvd, Saint Louis MO 63110
Principal officer (990-N for 2025)
Jennifer Gerstner, 4227 Russell Blvd, Saint Louis MO 63110

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 WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED

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

IRS record

EIN
43-1882120
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
2002
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Jennifer Gerstner
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Jennifer Gerstner
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jennifer Gerstner
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Patricia Taillon Miller
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: David Seifert
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: David Seifert
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 43-1882120).

Questions about WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED

What is the EIN of WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED?
The employer identification number (EIN) of WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED is 43-1882120.
Is WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
Are donations to WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED 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 WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED 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 WATER TOWER AND PARK PRESERVATION SOCIETY INCORPORATED?
The 990-N for 2025 names Jennifer Gerstner.

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